baber/WOPTO huggingface dataset:
Patent RU-2246060-C2 (RU)
Inventor: KOTOVSKOV A V
IPC: F16H48/30
Filed: 2003-04-14
Granted: 2005-02-10
Abstract: FIELD: transport engineering; transmissions of wheeled vehicles. 
     SUBSTANCE: proposed differential lock control system contains fluid medium supply source with reducing 7, three-position distributor 11, two-chamber cylinder consisting of control space A of lock-up clutch 4 formed by its housing and movable partition 34, and additional diaphragm chamber 6 having its control space Б arranged coaxially and in series relative to control space of lock-up clutch 4. Movable partition 34 is connected with pressure disk 29 by means of rod 30 rigidly connected by one end with pressure disk 29. Rod 30 interacts with diaphragm 32 of additional diaphragm chamber 6, and it passes in its middle part through central part of movable partition 34, being rigidly connected with support plate 33 interacting with partition 34. Space Б of additional diaphragm chamber 6 communicates with three-position distributor 11 selectively communicating said spaces with drain main line 14 and reducing regulated valve 7. 
     EFFECT: increased capacity owing to automatic reduction of locking at cornering of vehicle and decreased skidding of leading wheel. 
     2 dwg
Patent RU-2250143-C2 (RU)
Inventor: KOKKO PEKKA
IPC: B07B11/06
Filed: 2001-09-19
Granted: 2005-04-20
Abstract: FIELD: timber industry; wood chips sorting. 
     SUBSTANCE: the invention presents a device intended for sorting of wood chips. The technical result is increased efficiency of sorting of wood chips by fractions. The device intended for sorting of wood chips (1) including the wood chips (11, 12) of different sizes as well as hexahedral cuttings with length, width, and thickness mainly smaller as compared with the above wood chips, and may be even smaller particles (13), exercises the sorting of the wood chips with the help of a pulsed action so, that the wood chips (11) with redundant width or smaller particles (13) or wood chips (11) with redundant width and smaller particles (13) separates from wood chips (1) for formation of a separate faction. At that the wood chips (11, 12) of different sizes and the smaller particles (13) are sorted separately from each other during their run by the different trajectories formed with the help of the pulsed action. The indicated device contains a feeding gear (6, 6 ') intended for delivery of the wood chips (1) onto the inclined bearing surface (2) for the wood chips sliding in direction to the indicated bearing surface (2) over a slot (3) passing across it. At that the indicated slot is made so, that under action of a continuous stream of a gas (4) a pulsed action is formed directed through it to the wood chips (11, 12) or to the smaller particles (13) located on one line with the slot (3). At that along the stream of the gas (4) generating the pulsed action and coming out of the slot (3) installed a plate (14) of a partition / guide to form a sucking action created by the stream of the gas (4), which simultaneously serves as a separating wall intended for a rejection of the smaller particles (13) so, that they from a separate faction. 
     EFFECT: the invention ensures increased efficiency of sorting of wood chips by separate fractions. 
     7 cl, 2 dwg
Patent RU-2264652-C2 (RU)
Inventor: GLUKHOVSKIJ I I
IPC: G05B19/18
Filed: 2003-11-12
Granted: 2005-11-20
Abstract: FIELD: water provision control. 
     SUBSTANCE: result is achieved due to optimal distribution of load between pumping stations during whole working time ad minimizing excessive forces in water grid. 
     EFFECT: higher efficiency, higher reliability. 
     5 cl, 1 dwg
Patent RU-2289874-C2 (RU)
Inventor: LADIN DMITRIJ
IPC: H01R4/36
Filed: 2002-08-16
Granted: 2006-12-20
Abstract: FIELD: electrical engineering; railway track maintenance. 
     SUBSTANCE: hand-operated tool 40 has first working element 42 incorporating clamping jaw 43, handle, and intermediate part between first clamping jaw and handle. Second working element 52 is hinged to first working element 42 and has clamping jaw 53, set of ratchet teeth 54, and intermediate part passed between second clamping jaw and set of ratchet teeth. Pawl 60 is coupled with first working element and functions to engage set of ratchet teeth and to hold clamping jaws in contact with respective opposing lateral parts of third rail. Deflecting member 62 is functionally coupled with pawl. Puller lever is functionally coupled with deflecting member 62. 
     EFFECT: simplified design, enhanced safety in servicing third rail. 
     16 cl, 6 dwg
Patent RU-2268358-C2 (RU)
Inventor: SOTNIKOV ANDREJ ALEKSANDROVICH
IPC: E21B43/25
Filed: 2004-03-22
Granted: 2006-01-20
Abstract: FIELD: oil production industry, particularly to treat bottomhole formation zone by flexural working agent vibrations. 
     SUBSTANCE: method involves lowering hydraulic oscillator suspended to piped into well; generating flexural oscillations by submersed high velocity working agent jets in bottomhole formation zone by injecting thereof in amount of not less than 1.5-2 well volumes under elevated pressure; moving hydraulic oscillator along perforation interval; back-flushing the well. The hydraulic oscillator lowering in well is carried out with the use of check valve and filter. The flexural vibrations are provided by working agent jets crossing at an angle of 90-135°. Hydraulic oscillator movement is performed along with rotation thereof. The bottomhole formation zone is treated in at least two modes: at the beginning of treatment operation low-frequency vibrations are generated and then high-frequency generations are created. 
     EFFECT: increased efficiency of bottomhole formation zone treatment and reduced time of cleaning thereof. 
     1 dwg
Patent RU-2273981-C2 (RU)
Title: Method for increasing efficiency of preparing grain for producing of higher fungi grain mycelium
Inventor: KUZNETSOV OLEG JUVENAL EVICH
IPC: A01G1/04
Filed: 2004-04-08
Granted: 2006-04-20
Abstract: FIELD: biotechnology, in particular, processes for preparing of fungi grain mycelium. 
     SUBSTANCE: method involves preparing substrate, with thermally stable flexible reservoir open at its one side and perforated over the entire area for providing free access of steam to grain being used at substrate sterilization step; packaging hot grain in containers; cooling containers with asepsis rules being followed; inoculating mother mycelium and holding until complete maturation of grain mycelium. 
     EFFECT: increased efficiency in preparing of grain by reducing time for autoclaving thereof. 
     1 tbl
Patent RU-2283017-C2 (RU)
Inventor: BYCHKOVA OL GA VLADIMIROVNA
IPC: A47J41/02
Filed: 2004-04-22
Granted: 2006-09-10
Abstract: FIELD: medicine, food industry, production of glassware. 
     SUBSTANCE: invention provides transfer of head different over surface of thermos flask from source of radiant energy found from out side of thermos flask to substance inside thermos flask through walls.  This is provided owing to the fact that flask has housing consisting of at least inner and outer envelopes.  At least in one of cross sections thermos has line of outer limit of section of outer envelope and line of inner limit of section of inner envelope.  Line of outer limit of section of outer envelope contains two points of possible pairs of points located at maximum distance from each other, and line of inner limit of section of inner envelope contains two points of possible pairs of points located at maximum distance from each other, and straight line drawn through points on plane of section located at maximum distance from each other and located on line of outer limit of section of outer envelope passes at angle from 0.017 rad to 3.123 rad to straight line drawn on plane of section through points located at maximum distance from each and located on line of inner limit of section of inner envelope. 
     EFFECT: improved efficiency of thermos flask. 
     10 cl, 6 dwg
Patent RU-2274947-C2 (RU)
Inventor: MAMRO VLADIMIR MIKHAJLOVICH
IPC: H04R25/00
Filed: 2004-07-15
Granted: 2006-04-20
Abstract: FIELD: low-frequency power amplifiers for midget otophones. 
     SUBSTANCE: proposed device whose output current and gain are regulated in response to supply voltage fluctuations has two preamplifiers and input stage incorporating two output n-p-n transistor assemblies and two switches built around p-n-p transistors. One of amplifier outputs whereto lowest current is supplied from output transistor collector is connected to power bus by means of switches. Preamplifiers function to amplify antiphase variable components of input voltage and to compensate for dc components of output current. 
     EFFECT: reduced input current from power supply in transients, minimized current in no-signal state. 
     1 cl, 1 dwg
Patent RU-2292567-C2 (RU)
Title: Способ регистрации ионизирующих излучений
Inventor: SHADSKIJ ALEKSANDR PORFIR EVIC
IPC: G01T1/00
Filed: 2004-11-30
Granted: 2007-01-27
Abstract: Изобретение может быть использовано при ядерно-физических, радиометрических, дозиметрических и других измерениях. Сущность: способ заключается в предварительном усреднении длительности временных интервалов между актами распада, используя пересчетную схему. С выхода пересчетной схемы регистрируют не все временные интервалы, а только короткие, длительность которых не превышает значения, определяемого из условия сохранения величины полезного сигнала. Технический результат изобретения: снижение статистических ошибок за счет уменьшения фонового излучения. 1 табл.
Patent RU-2291958-C2 (RU)
Inventor: ALMAEV RAFAIL KHATMULLOVICH
IPC: E21B43/20
Filed: 2005-01-11
Granted: 2007-01-20
Abstract: FIELD: oil extractive industry, possible use in secondary oil extraction methods for increasing oil recovery. 
     SUBSTANCE: method includes adjustment - decrease of penetrability of water-conductive channels of bed through force wells by forcing in a buffer of reagents, stimulating in-bed precipitation growth. In accordance to invention in-bed precipitation growth is performed firstly from contour-adjacent and water-floating zones of bed and continued,  successively enveloping bed zones with higher absolute marks of bed ceiling. In same direction oil is displaced with water. Across a group of wells or individual wells, current measurements of water content in oil being forced out are performed. For aforementioned purpose samples of liquid are taken from vertically ascending sections of discharge pipes at well mouth, displacement of oil with water is stopped and buffers of precipitation growing reagents are forced in again. 
     EFFECT: increased efficiency of method due to adjustment of penetrability of water-conductive channels of bed. 
     2 ex, 1 tbl, 2 dwg
Patent RU-2313573-C2 (RU)
Inventor: FILIPPOV DMITRIJ VLADIMIROVICH
IPC: C12R1/19
Filed: 2005-02-18
Granted: 2007-12-27
Abstract: Изобретение относится к биотехнологии и представляет собой способ получения L-треонина с использованием бактерии, принадлежащей к роду Escherichia, которая модифицирована таким образом, что инактивирован оперон mazEF. Изобретение позволяет получить L-треонин с высокой степенью эффективности. 2 н. и 1 з.п. ф-лы, 2 табл., 2 ил.
Patent RU-2291961-C2 (RU)
Inventor: SAVINYKH JURIJ ALEKSANDROVICH
IPC: E21B47/14
Filed: 2005-03-28
Granted: 2007-01-20
Abstract: FIELD: well drilling, possible use for controlling number of revolutions of shaft of turbo-drill via acoustic communication channel. 
     SUBSTANCE: system contains face indicator of information signals, made in form of modulator shaft with through aperture, positioned in circular Helmholtz resonator with possible combination of their apertures and connected through sleeve to shaft of turbo-drill, which additionally acts as acoustic face emitter, receiver of acoustic signal, amplifier and decoding block. Helmholtz resonator is mounted with possible change of area of apertures combined with modulator-shaft to provide for absorption of energy of acoustic signal at different frequencies. 
     EFFECT: increased resistance to interference and precision of information transfer. 
     4 dwg, 1 ex
Patent RU-2363933-C2 (RU)
Title: Способ контролирования давления газообразного вещества и устройство для реализации этого способа
Inventor: LEMANN MARTIN
IPC: G01L11/02
Filed: 2005-04-04
Granted: 2009-08-10
Abstract: Изобретение предназначено для контролирования давления газообразного вещества до величины не более предварительно заданного максимального значения давления. Через данное газообразное вещество пропускают лазерное излучение; периодически модулируют длину волны лазерного излучения на полосе частот длин волн, содержащей, по меньшей мере, одну линию поглощения данного газообразного вещества и выполняют оптико-электрическое преобразование пропускаемого лазерного излучения. При этом, формируя электрический выходной сигнал, выполняют первую фильтрацию электрического выходного сигнала с характеристикой фильтра, имеющей нижнюю частоту среза не ниже переходной частоты, вторую фильтрацию электрического выходного сигнала с характеристикой полосового фильтра, имеющей верхнюю частоту среза не выше упомянутой переходной частоты, и нижнюю частоту среза выше частоты модуляции периодической модуляции длины волны. Выходной сигнал, по меньшей мере, одной из фильтраций оценивают как сигнал, характеризующий давление. Техническим результатом является сокращение длительности цикла контроля и возможность проверять идущие потоком контейнеры и при этом проверять каждый отдельный контейнер. 5 н. и 107 з.п. ф-лы, 36 ил.
Patent RU-2324963-C2 (RU)
Inventor: VANG DZHAJING
IPC: H04B10/077
Filed: 2003-11-07
Granted: 2008-05-20
Abstract: Изобретение относится к системам оптических коммуникаций. Изобретение включает определение выходной мощности и мощности отражения оптического усилителя, вычисление коэффициента отражения и мощности отражения; определение превышают ли коэффициент отражения и мощность отражения заданный порог, выполнение контроля безопасности оптического усилителя и настройку выходной мощности оптического усилителя ниже границы безопасных значений. Технический результат - изобретение обеспечивает безопасность прибора с высоким выходом света и осуществляет эффект автоматического контроля мощности усилителя. 2 н. и 18 з.п. ф-лы, 5 ил.
Patent RU-2320668-C2 (RU)
Inventor: NAPOLETANO MAURO
IPC: A61P29/00
Filed: 2003-10-28
Granted: 2008-03-27
Abstract: FIELD: organic chemistry, antibiotics. 
     SUBSTANCE: invention relates to 9A-azalide compounds of the formula (I):   wherein R, R 1 , R 2  and R 3  have values given in the invention description, to their pharmaceutically acceptable salts and pharmaceutical compositions used in treatment of inflammatory pathologies and comprising these compounds as an active component. Also, invention relates to a method for synthesis of compounds of the formula (I) that involves removal of L-cladinose at position 3 by acid-catalyzed hydrolysis reaction of azithromycin derivatives of the formula (II):   wherein R, R 1 , R 2  and R 3  have values given in the invention description wherein this reaction is carried out in the presence of inorganic acid and proton organic solvent. Invention provides preparing compounds that possess strong anti-inflammatory activity and remove antibiotic properties. 
     EFFECT: valuable medicinal properties of compounds and pharmaceutical compositions. 
     14 cl, 40 ex
Patent RU-2383928-C2 (RU)
Title: Согласование цифрового информационного потока с системой восприятия человека
Inventor: KHILL UIL JAM
IPC: G06F3/0484
Filed: 2005-07-07
Granted: 2010-03-10
Abstract: Изобретение относится к области согласования потока цифровой информации с системой восприятия человека. Техническим результатом является увеличение пропускной способности, доступной для сортировки информации в системе восприятия человека. В различных осуществлениях усиливается поддержка множества мониторов (многомониторная), чтобы пользоваться преимуществами работы с многочисленными окнами и определять местоположения окон для разделения элементов различных задач в информационные плоскости (которые базируются на понятии "сортировки и фокуса"). Сортировка наблюдает за потоком входящей информации и определяет природу этой информации. Базируясь на природе информации и принципах восприятия человека, фокус (или дефокус) отображает информацию там, где эта информация видна наилучшим образом. 6 н. и 26 з.п. ф-лы, 10 ил.
Patent RU-2301202-C2 (RU)
Inventor: TROFIMOV ALEKSANDR NIKOLAEVICH
IPC: C03B19/10
Filed: 2005-08-15
Granted: 2007-06-20
Abstract: FIELD: chemical industry; manufacture of glass balls and microspheres, both solid and hollow; production of thermo-protective chemically stable light materials and syntactic foam. 
     SUBSTANCE: proposed method includes grinding of raw material, delivery of it to furnace, preliminary heat treatment and classification by size groups, delivery of glass powder to furnace, thermal molding of glass balls or microspheres, cooling and separation from combustion products. Classification of glass powder particles by size groups is performed in two stages: first preliminary heat treatment in twisted state is carried out in flame flow where large particles are separated and are accumulated in intermediate bin mounted between cylindrical and taper parts of furnace. Then, part of glass powder remaining in flame flow is separated from combustion products in cyclones and is subjected to classification. Thermal molding of glass balls or microspheres is performed separately for each size group; preliminary heat treatment of glass powder in twisted flame flow is performed at burning of gas-and-air mixture at air excess coefficient lesser than 1 (α<1). 
     EFFECT: increased percentage of yield of glass balls or microspheres; increased productivity; improved quality. 
     1 dwg
Patent RU-2353399-C2 (RU)
Title: Способ удаления вирусов из крови посредством лектин-аффинного гемодиализа
Inventor: TULLIS RICHARD H
IPC: A61M37/00
Filed: 2004-01-20
Granted: 2009-04-27
Abstract: Группа изобретений относится к медицине, а именно к эфферентным методам лечения, и может быть использовано при лечении вирусных инфекций. Для этого предлагаются варианты способа и устройство. Способ включает получение крови или плазмы от пациента с последующим пропусканием через пористую мембрану из полых волокон, в которой молекулы лектина иммобилизованы внутри пористой внешней части мембраны. Устройство включает в себя камеру обработки для приема крови или плазмы с размещенным внутри лектином, и пористую мембрану, где клетки крови или плазмы не могут проходить через указанную мембрану и контактировать с лектином. Изобретения обеспечивают эффективное удаление вирусных частиц из крови или плазмы за счет использования молекул вещества, не обладающего специфическим сродством к молекуле мишени, но связывающееся с гликопротеинами вирусов с высоким содержанием маннозы или их фрагментами. 5 н. и 28 з.п. ф-лы, 8 ил.
Patent RU-2302541-C2 (RU)
Title: Device to transmit torque from compressor shaft to gas turbine engine auxiliaries
Inventor: SEMENOV ALEKSANDR NIKOLAEVICH
IPC: F02C7/32
Filed: 2005-09-26
Granted: 2007-07-10
Abstract: FIELD: aircraft engineering; gas turbine engines. 
     SUBSTANCE: invention relates to units of drives of gas-turbine engines of aircraft and ground application.  Proposed device to transmit torque from compressor shaft to box of auxiliaries of gas-turbine engine includes spur gear wheel and bevel gear spaced and connected by seat surfaces and splines.  Bevel gear is mounted on separate bearing support.  Inductor is fitted in inner space of spur gear. 
     EFFECT: improved reliability of engine by provision of accurate signal from device checking frequency of rotation of compressor rotor. 
     1 dwg
Patent RU-2306285-C2 (RU)
Title: Серное вяжущее и серобетонная смесь
Inventor: MYRZIN ALEKSEJ PAVLOVICH
IPC: C04B111/20
Filed: 2005-11-10
Granted: 2007-09-20
Abstract: Изобретение относится к промышленности строительных материалов и может быть использовано в производстве строительных растворов, а также бетонных и железобетонных изделий и конструкций. Технический результат - получение строительных изделий, обладающих высокой устойчивостью к агрессивным средам, большой прочностью к механическим и термическим воздействиям, упрощение технологии, снижение вредных выбросов. Серное вяжущее, содержащее серу и модификатор, в качестве модификатора содержит пинен в количестве 0,1-5% от массы серы. В качестве серы может быть использована газовая сера. Серобетонная смесь, содержащая серное вяжущее и наполнитель - щебень фракции 5-10 мм, песок и минеральную муку, - содержит серное вяжущее вышеуказанного состава и песок речной фракции 0,5-2,5 мм при следующем соотношении компонентов наполнителя, мас.%: указанный щебень - 40-60, указанный песок - 20-30, минеральная мука - остальное, при этом серобетонная смесь содержит, мас.%: серное вяжущее - 5,005-31,5 наполнитель - остальное 2 н. и 1 з.п. ф-лы, 1 табл., 1 ил.
Patent RU-2309860-C2 (RU)
Title: Method of safe transportation of objects with ecologically dangerous materials and composition of hardening material for fixing the object
Inventor: DOROFEEV ANDREJ ALEKSEEVICH
IPC: B65D88/22
Filed: 2005-11-14
Granted: 2007-11-10
Abstract: FIELD: safe transportation of ecologically dangerous materials. 
     SUBSTANCE: invention relates to manufacture of fixing materials from organic foams.  According to proposed method, damaged object is placed and fixed in transportable module.  Object to be transported is fixed in transportable module with formation of clearances between inner surface of module and outer surface of object, not less than ½ of minimum overall dimensions of object.  Liquid cold-hardening composition is filled in clearances by 2/3 rd of damaged object height, minimum.  Used as binder in composition are cold-hardening foam polyurethane oligomers and filler in form of cenospheres is used.  Invention makes it possible to provide closing of maximum number of defects, including through ones, and shock absorbing of any type at carrying by any vehicles, simplifies process of fixing and acceleration, improves safety owing to higher stability to vibrations and shocks in shipment, possibility of demounting of load at delivering and improves safety at fixing owing to reduction of maximum temperatures in process of foaming and hardening of fixing material, preserves strength and weight characteristics of assembled structure, provides maximum strength at fixing and simultaneous preservation of heat conductance, density, moisture absorption, reduces water absorption and cost of material. 
     EFFECT: improved safety at transportation, reduced cost of material. 
     3 cl, 3 ex, 1 tbl, 1 dwg
Patent RU-2313020-C2 (RU)
Title: Planetary gearbox central support member
Inventor: NAGAJTSEV MAKSIM VALER EVICH
IPC: F16H57/08
Filed: 2005-11-16
Granted: 2007-12-20
Abstract: FIELD: transport engineering; fixed-ratio planetary gearbox. 
     SUBSTANCE: proposed central support member has housing 26 installed in gearbox case and made in form of ring.  Ring groove 28 made on one side of ring serves to support plate spring.  Aligning blind hole 29 serves for fitting adjacent part.  Two ring concentric spaces 30, 31 of smaller and larger diameter are made on other side of ring.  Surface of wall in concentric space 30 near longitudinal axis of housing is smooth, and surface at a distance from longitudinal axis of housing is made stepped.  Surface of first step of smaller diameter is smooth.  Surface of other step is provided with splines and channels for lockrings.  Surface of smaller diameter wall in concentric space 31 is smooth, and on surface of all of larger diameter splines are made.  Ring is provided with tetragonal through holes 38 equally spaced over circumference, conical in direction of groove 28.  Oil feed channel 27 in side surface 37 of ring communicates with concentric space 30. 
     EFFECT: reduced axial dimensions of device. 
     2 cl, 4 dwg