baber/WOPTO huggingface dataset:
Patent RU-2239622-C2 (RU)
Inventor: VENTER PETRUS DZHOKHANNES
IPC: C07B/
Filed: 2000-05-18
Granted: 2004-11-10
Abstract: FIELD: industrial organic synthesis. 
     SUBSTANCE: hydrocarbon substrate is diluted with inert diluent and dilute substrate is then stirred with gaseous fluorinating reagent to form foamed reaction mixture. Further, fluorinating reagent is brought into reaction with substrate to form foamed fluorinated product, which separated into gas component and liquid component, the latter containing fluorinated material as desired product. This product is recovered from liquid component and remaining liquid is returned into dilution stage, while gas component is combined with fluorinating reagent for being recycled into stirring stage. Installation is a circuit comprising in series connected dilution stage, stirring stage, reaction stage, and separation stage, further containing liquid return means to return liquid from the separation into dilution stage and gas recycle line to recycle gas from the separation into stirring stage. 
     EFFECT: enhanced process efficiency and increased yield of product. 
     25 cl, 1 dwg, 4 ex
Patent RU-2229132-C2 (RU)
Inventor: DUDIN V I
IPC: G01N33/50
Filed: 2002-02-07
Granted: 2004-05-20
Abstract: FIELD: analytical chemistry, vitamins. SUBSTANCE: invention relates to chemical methods for assay of ascorbic, dehydroascorbic and diketogulonic acids in their combined presence and can be used in analysis of fodders, foodstuffs, organs and tissues of animals and in other biological objects. Method involves extraction of sample with hydrochloric acid solution and quantitation of acids by reaction with 2,4-dinitrophenylhydrazine. Amount of dehydro- Ascorbic and diketogulonic acids in sample is determined using part of the total extract neutralized with chalk by the difference in rate of their decomposition with sodium hydroxide. Method provides assaying ascorbic acid and its derivatives in a single extract and it is based on using simple and widely available reagents. Method gives also high results in assay of diketogulonic acid especially. EFFECT: improved assay method. 3 tbl
Patent RU-2233613-C2 (RU)
Title: Способ прогнозирования исхода инфаркта миокарда
Inventor: ALEKSEEVA O P
IPC: A61B5/02
Filed: 2002-03-26
Granted: 2004-08-10
Abstract: Изобретение относится к медицине, кардиологии. В первые сутки инфаркта миокарда определяют тип гемодинамики. Выявляют степень диастолической дисфункции левого желудочка. Производят забор крови и слюны. Вычисляют коэффициент распределения креатина. При сочетании гиперкинетического или гипокинетического типа гемодинамики, диастолической дисфункции левого желудочка выше 2-й степени и коэффициента распределения креатина ниже 2,6 прогнозируют неблагоприятный исход инфаркта миокарда. Способ позволяет комплексно и в ранние сроки оценить необходимость кардиохирургического вмешательства. 2 табл.
Patent RU-2231045-C2 (RU)
Title: Способ измерения концентрации гидропероксидов алкилароматических углеводородов в жидких промышленных потоках
Inventor: BISHOP REHNDAL TODD
IPC: G01N21/35
Filed: 2002-05-20
Granted: 2004-06-20
Abstract: Изобретение относится к измерительной технике. В способе используют недеструктивный спектроскопический метод и проводят измерения концентрации непосредственно в потоке путем регистрации спектра и использования предварительно полученной калибровочной модели, основанной на наборе растворов с известными концентрациями компонентов в диапазоне, перекрывающем диапазон измеряемых концентраций, при этом регистрируют спектр в ближней инфракрасной области, когда датчик спектрофотометра, предназначенный для измерения пропускания, помещается в образец, а при расчете искомой концентрации из расчетных данных исключают данные о полосах поглощения сопутствующих компонентов. Технический результат - снижение трудозатрат и уменьшение времени анализа. 5 табл.
Patent RU-2291757-C2 (RU)
Inventor: FISHER TODD DZHOZEF
IPC: B21J15/50
Filed: 2002-07-17
Granted: 2007-01-20
Abstract: FIELD: removal of joining dowels out of pin type joining device used for mounting blades on rotor of turbine. 
     SUBSTANCE: method comprises steps of drilling in dowel first hole having first diameter and passing in axial direction approximately along 1/3 of dowel length; drilling in dowel second hole having second diameter less than first diameter and passing in axial direction from first hole approximately along 1/2 of dowel length; drilling in dowel third hole whose diameter is equal to that of second hole and that passes from second hole in axial direction approximately along 3/4 of dowel length; removing dowel. 
     EFFECT: possibility for removing dowel without damaging rotor. 
     5 cl, 6 dwg
Patent RU-2237422-C2 (RU)
Inventor: OSNOVINA V I
IPC: A41H3/00
Filed: 2002-11-11
Granted: 2004-10-10
Abstract: FIELD: sewing industry. 
     SUBSTANCE: method involves determining two internal scales of figure; dividing figure by vertical bisecting planes, profile plane and horizontal bisecting planes; determining distance between vertical and horizontal bisecting planes as product of one of internal scales and respective coefficients of length and width of article; plotting grid on paper or fabric; determining final contour of base by introducing additional measurements; determining value of aperture of figure belt portion from formula: E=2.5(2St-Sh) where E is width of belt portion aperture of figure; St is scale of thighs; Sh is scale of height of figure belt portion. 
     EFFECT: provision for obtaining of article base taking into account individual features of figure. 
     11 dwg
Patent RU-2269547-C2 (RU)
Inventor: PELLIKONI ANTEO
IPC: B32B27/32
Filed: 2001-12-13
Granted: 2006-02-10
Abstract: FIELD: polymer materials. 
     SUBSTANCE: invention relates to technology of making oriented synthetic films and, specifically, to biaxially oriented polypropylene films, which invention may be utilized in manufacture of food packaging materials. Film is formed from at least polypropylene (co)polymer containing at least 0.8 wt % ethylene and optionally one or several C 4 -C 10 -α-olefins or from polypropylene composition containing at least 0.8 wt % one or several comonomers selected from ethylene and C 4 -C 10 -α-olefins. (Co)polymer or polymer composition have melting point above or equal to 155°C and less than 3 wt % fraction soluble in xylene at ambient temperature. Weight ratio of polymer fraction collected  within temperature range 25 to 95°C to above-mentioned xylene-soluble fraction is superior to 8. 
     EFFECT: improved physicochemical properties of biaxially oriented polypropylene films. 
     7 cl, 1 dwg, 6 tbl, 9 ex
Patent RU-2265949-C2 (RU)
Inventor: PAKHOMOV A I
IPC: H02M7/08
Filed: 2003-02-06
Granted: 2005-12-10
Abstract: FIELD: electric engineering, can be implemented for control and protection of insulation of electricity consumers, operating in networks with solidly grounded neutral line. 
     SUBSTANCE: leak current through insulation from network voltage in zeroing conductor is let through nonlinear indicator. If large current values are the case, low inner resistance of indicator is received, guaranteeing safe disabling by protective zeroing. To measure resistance of insulation dependence of voltage falling on indicator from insulation resistance is used. 
     EFFECT: higher sensitivity of insulation control. 
     2 dwg
Patent RU-2258520-C2 (RU)
Title: Способ лечения стволового ишемического инсульта
Inventor: TOLSTONOGOVA V I
IPC: A61P25/00
Filed: 2003-06-09
Granted: 2005-08-20
Abstract: Изобретение относится к медицине, а именно к неврологии, и касается лечения ишемических стволовых инсультов, и может быть внедрено в практику работы неврологических и терапевтических клиник. Способ заключается в назначении препаратов, улучшающих мозговой кровоток, нейропротекторов, других патогенетических лечебных средств и дополнительно эпиталамина внутримышечно ежедневно в разовой дозе 10 мг, курсом 10 дней. Способ обеспечивает повышение эффективности лечения больных, стабилизацию неврологических симптомов, уменьшение выраженности неврологического дефекта. 3 табл.
Patent RU-2258308-C2 (RU)
Inventor: KIM JOUN-SUN
IPC: H04J13/18
Filed: 2002-11-16
Granted: 2005-08-10
Abstract: FIELD: mobile communications. 
     SUBSTANCE: method and device for transmitting and receiving between mobile station and base station of information of orthogonal code index, pointing out orthogonal codes, available for mobile station n mobile communication system, supporting multimedia services, which include voice and data transfer services. Mobile stations are connected to base stations and concurrently receive services of data transfer from base station. Base station generates information of orthogonal code index accordingly to states of direct mobile station channel, and sends this to mobile station. Each mobile station determines orthogonal codes assigned thereto from received information of orthogonal code index. 
     EFFECT: higher efficiency, broader functional capabilities. 
     14 cl, 8 dwg
Patent RU-2266099-C2 (RU)
Title: Device for electric interaction with biologically active points
Inventor: TIMOSHEVSKIJ S V
IPC: A61B5/0532
Filed: 2003-07-22
Granted: 2005-12-20
Abstract: FIELD: medical equipment. 
     SUBSTANCE: device is used for measuring electric resistance of biologically active points at human body as well as for medicinal treatment and corporal express diagnostics. Frequency of influence signal is found precisely as well as modes of influence of signal on biologically active points by random settled shape alternating and direct currents with constant or constant-free component. Device has quartz oscillator, programmed frequency divider connected with output of quartz oscillator, addressing unit connected with output of programmed frequency divider, intermediate memory connected with output of addressing unit, digit-to-analog converter, linear interpolation unit, amplitude corrector, constant component regulator, analog adder, scanning detector. Addressing unit has interval register, digital adder and register-accumulator. Amplitude corrector has amplitude register and digit-to-analog multiplier. Constant component regulator has constant component register and analog-to-digital converter. Scanning detector has scanning control register, multi-electrode, peak detector and analog-to-digital converter. Multi-electrode has analog switch, current switch and amplifier. Programmed frequency divider, addressing unit, intermediate memory, amplitude corrector, constant component regulator and scanning detector are connected with computer system. 
     EFFECT: improved precision; widened operational capabilities. 
     6 cl, 6 dwg
Patent RU-2284097-C2 (RU)
Inventor: GORB GRIGORIJ DAVYDOVICH
IPC: A01D45/16
Filed: 2003-07-28
Granted: 2006-09-27
Abstract: FIELD: agricultural engineering, in particular, equipment for separating of tobacco leaves from stems during tobacco harvesting procedure. 
     SUBSTANCE: leaf separating apparatus has two finger-and-chain conveyors arranged one above another in horizontally offset relation. Conveyors are set at an angle to horizontal surface. Flexible leaf separating members are located on fingers of conveyors. Compensators positioned on outer side of conveyors are adapted for stretching of flexible leaf separating members. Each of leaf separating flexible members is made from individual plates equipped at their inner side with beveled saw-shaped teeth oriented in direction coinciding with direction of conveyors. 
     EFFECT: improved quality of separation of tobacco leaves from stems and reduced losses of separated leaves. 
     2 cl, 3 dwg
Patent RU-2260021-C2 (RU)
Inventor: RUSETSKIJ VALERIJ VIKTOROVICH
IPC: C08L27/12
Filed: 2003-10-13
Granted: 2005-09-10
Abstract: FIELD: rubber industry. 
     SUBSTANCE: invention relates to the development of fluorine-containing rubber-base rubber mixture used in preparing rubber-technical articles with capacity to work at temperature up to 200°C in oils and fuels medium. Method involves preparing rubber mixture of the following composite, mas. p.p.: fluorine-containing rubber, 90-97; acrylate rubber, 3-10; blocked diamine of the formula: [H 2 N-R 1 -R-R 2 -NH 2 ] MCl as a vulcanizing agent wherein R 1  and R 2  mean cyclic or aromatic hydrocarbon radicals; R means aliphatic hydrocarbon radical; M means alkaline metals, 2-10; technical carbon, 10-30; vulcanization activating agent, 3-5; acceptor of halogen-hydrocarbons, 3-6, and stearic acid, 1-2. Invention provides enhancing heat stability, resistance against corrosion, to reduce viscosity and to improve technological properties in processing. 
     EFFECT: improved and valuable properties of rubber mixture. 
     2 tbl
Patent RU-2312461-C2 (RU)
Inventor: MUN VEHNG DZHIN
IPC: H04B7/26
Filed: 2003-11-03
Granted: 2007-12-10
Abstract: FIELD: radio engineering, possible use for finding location of user of mobile communication device. 
     SUBSTANCE: in accordance to the invention, generation of such an estimation algorithm based on a priori information is suggested, which provides optimal solution in average for whole service area of navigation system, where client equipment acts as the source of navigation signal. Location of client is determining on basis of measurements of delays and levels of user signal by several base stations. 
     EFFECT: increased precision when determining location of clients inside rooms due to additional usage of a priori information about possible location of client and probability of his presence in various areas within area of service of navigation system. 
     8 cl, 4 dwg
Patent RU-2295904-C2 (RU)
Inventor: LANDIN LORENTZEN LENA
IPC: A47F1/02
Filed: 2002-05-27
Granted: 2007-03-27
Abstract: FIELD: container-like equipment for displaying of goods in front module. 
     SUBSTANCE: container has goods selection part equipped with cover for enabling access to goods, supplement part having supplement container designed for supplementing of container with goods to be displayed in container, and member adapted for restricting movement of excessive goods and positioned between supplement part and goods selection part for defining gap between itself and inner wall of container, said gap being adapted for restricting movement of excessive goods into container when goods are withdrawn from goods selection part. Goods movement restricting member is firmly attached to display front module where goods for additional displaying are kept. 
     EFFECT: increased efficiency and convenient usage. 
     7 cl, 3 dwg
Patent RU-2276732-C2 (RU)
Title: Охлаждаемая лопатка турбины
Inventor: KOVAL NOGOV NIKOLAJ NIKOLAEVIC
IPC: F01D1/00
Filed: 2004-01-16
Granted: 2006-05-20
Abstract: Охлаждаемая лопатка турбины содержит каналы конвективного охлаждения и пленочного охлаждения ее передней кромки. Полость подвода охлаждающего воздуха к передней кромке охлаждаемой лопатки турбины имеет с одной стороны ограничительную диафрагму с отверстием в центральной части, а с другой стороны камеру разделения потока охлаждающего воздуха передней кромки охлаждаемой лопатки турбины с ребром регулирования. Охлаждаемая лопатка также имеет полость выпуска охлаждающего воздуха, ребра перфорации, очистительные отверстия, каналы конвективного и пленочного охлаждения ее задней кромки. Полость подвода охлаждающего воздуха к задней кромке охлаждаемой лопатки турбины имеет с одной стороны ограничительную диафрагму с отверстием в центральной части, а с другой стороны - камеру разделения потока охлаждающего воздуха задней кромки охлаждаемой лопатки турбины с ребром регулирования. Полость подвода охлаждающего воздуха (как для передней, так и для задней кромки охлаждаемой лопатки турбины) через отверстие в центральной части ограничительной диафрагмы соединена с каналом пленочного охлаждения. Камера разделения потока охлаждающего воздуха (как для передней, так и для задней кромки охлаждаемой лопатки турбины) с ребром регулирования, выполненным в виде конуса, соединена с каналом конвективного охлаждения. Изобретение обеспечивает эффективное охлаждение лопатки турбины за счет улучшения пленочного охлаждения. 2 ил.
Patent RU-2276441-C2 (RU)
Inventor: PFANNENBERG ANDREAS
IPC: H02B13/00
Filed: 2004-05-26
Granted: 2006-05-10
Abstract: FIELD: switchgear cabinets prone to pressure and rarefaction forces. 
     SUBSTANCE: proposed cabinet is designed for installation in tunnels and/or galleries of tunnel pits for rail transport wherein pressure and/or rarefaction forces are set up. Cabinet is provided with device equalizing enhanced pressure and/or rarefaction in vicinity of its walls or within inner space to prevent deformation of cabinet or its walls and to enhance its resistance to pressure and/or rarefaction forces. Pressure equalizing device is made in the form of membranes or some sections of cabinet wall or walls are made as membranes. Inner space accommodates partition that functions as membrane. Flexible container, sleeve, or bag filled with gaseous medium can be installed in cubicle. Device designed for equalizing pressure within cabinet is made in the form of piston or bellows member. 
     EFFECT: enhanced resistance of cabinet to pressure and rarefaction forces. 
     16 cl, 13 dwg
Patent RU-2297608-C2 (RU)
Title: Method and device for terminating influence of side noises while recognizing detonation knocks in internal combustion engine
Inventor: ZAULER JURGEN
IPC: F02D45/00
Filed: 2002-10-08
Granted: 2007-04-20
Abstract: FIELD: devices for terminating side noises. 
     SUBSTANCE: following procedures are provided:  formation of integral value KI being proportional to signal of internal combustion engine during time interval MF of measurements, during which interval the signal of detonation combustion detector is registered; determination of value of correction DKI on base of permanent noise, rising during time interval MF of measurements, which value is required to correct KI being proportional to signal of detonation combustion detector; subtraction of value of correction DKI from integral value KI, being proportional to signal of detonation combustion detector, to get corrected integral value KI' characterized by component of side noise, excluded from KI. 
     EFFECT: ability of recognizing detonation knocks; ability of controlling detonation; higher precision. 
     9 cl, 3 dwg
Patent RU-2322263-C2 (RU)
Inventor: RODZHERS VIKTORIJA
IPC: A61K47/34
Filed: 2002-11-12
Granted: 2008-04-20
Abstract: FIELD: medicine, pharmacy. 
     SUBSTANCE: invention relates to drugs and concerns sustained-release oral compositions. Agent comprises micelle-forming water-soluble main drug showing a positive charge at physiological pH value, polymer showing an opposite charge chosen from group consisting of polyacrylic acid, carboxymethylcellulose, xanthane gum, hellane gum, guara gum, dextran-sulfate and carragheenan, polyethylene oxide and if necessary a hydrophilic base. Also, invention proposes a method for sustained-release of micelle-forming drug. 
     EFFECT: improved and valuable medicinal and pharmaceutical properties of agent. 
     20 cl, 4 tbl, 24 dwg, 13 ex
Patent RU-2345840-C2 (RU)
Inventor: BIKBOV MARAT AZATOVICH
IPC: B03C1/10
Filed: 2004-07-20
Granted: 2009-02-10
Abstract: FIELD: mining engineering; mechanics. 
     SUBSTANCE: method for magnetic separation includes pulp feeding to operating zone of separators by two process middling flows with different quality. Operating zone of separator is fed from two sides in a differential manner. Material with lower iron content is fed in counter-flow to the direction of drum rotation, while material with higher iron content is fed in the same direction as the direction of drum rotation. Magnetic separator includes a non-magnetic drum, which is installed in such a manner as to be able to rotate. This drum accommodates a magnetic system, a bath, and receivers for magnetic and non-magnetic products. Two charging openings are provided in said separator: counter-flow charger and direct flow charger. 
     EFFECT: improvement of magnetic product quality, simplification of layout design for feeding of separation from different sides. 
     2 cl, 2 dwg
Patent RU-2278545-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/40
Filed: 2004-10-11
Granted: 2006-06-27
Abstract: FIELD: producing of canned goods. 
     SUBSTANCE: canned goods are prepared by freezing and defrosting of fresh white cabbage leaves in oxygen-free atmosphere; beef and pork cutting; rice cooking; onion, carrot, and parsnip root cutting and roasting in milk butter. Then part of onion, beef, pork and rice are blended to produce mince. Cabbage leaves are filled with mince to produce stuffed cabbage leaves. Then stuffed cabbage together with rested vegetables, tomato paste, table salt, and black pepper are pre-packed, sealed and sterilized. 
     EFFECT: canned goods of increased digestion value in contrast to similar culinary dish.
Patent RU-2346882-C2 (RU)
Title: Аппарат с резервуаром сжатого газа для разлива бочкового пива
Inventor: VOTE AL BER
IPC: B67D1/04
Filed: 2003-11-25
Granted: 2009-02-20
Abstract: Изобретение относится к аппарату для разлива алкогольных напитков, в частности к аппарату для разлива бочкового пива в домашних условиях. Аппарат имеет бочонок с внутренним мешком, заполненным пивом, и вытеснительную систему. Вытеснительная система поддавливает сжатым воздухом полость между внутренними стенками бочонка и мешком, поджимая пиво к выходу из аппарата. Вытеснительная система включает в себя обратный воздушный клапан, установленный на верхней стенке бочонка для впуска в бочонок сжатого воздуха. Вытеснительная система снабжена резервуаром со сжатым воздухом, установленным в аппарате снаружи бочонка и сообщающимся с его обратным воздушным клапаном с возможностью подачи в бочонок через его обратный воздушный клапан по меньшей мере части содержащегося в резервуаре сжатого воздуха при работе аппарата в режиме разлива пива. Аппарат может быть снабжен системой измерения давления, позволяющей измерять скорость изменения давления в бочонке. Аппарат также имеет сигнальное устройство, вырабатывающее сигнал, соотносящийся с объемом остающегося в мешке пива, на основе скорости изменения давления в бочонке. Технический результат заключается в снижении энергозатрат на работу аппарата, а также в повышении удобства пользования аппаратом. 4 н. и 26 з.п. ф-лы, 6 ил.
Patent RU-2370410-C2 (RU)
Title: Способ формообразования и аэродинамической раскрутки крыльчатого ветроколеса с горизонтальной осью вращения
Inventor: LAVRENOV ALEKSANDR NIKOLAEVICH
IPC: F03D7/00
Filed: 2005-08-18
Granted: 2009-10-20
Abstract: Изобретение относится к авиации, а именно к ветроэнергетическим установкам (ВЭУ) с горизонтальной осью вращения крыльчатого (лопастного) самоориентирующегося по ветру ветроколеса (ВК). При формообразовании и аэродинамической раскрутке самоориентирующегося по ветру крыльчатого ВК с горизонтальной осью вращения применяют полипланную решетку (плоскую или клиновую) с радиальными относительно оси вращения ВК и/или параллельными продольной оси лопасти планами, которую по крайней мере в начальной фазе аэродинамической раскрутки ВК ориентируют под углом 0 градусов относительно плоскости вращения. Хорды планов фиксируют жестко под углом от 5 до 85 градусов или с возможностью их синхронного разворота в диапазоне углов +/-90 градусов относительно нормали с наветренной стороны к плоскости полипланной решетки. Достигается возможность реализации относительно простых недорогих конструкций ветродвигательного комплекса, запуск ВК при малых скоростях ветра и режим автоматического самоторможения элементов ВК на скоростях ветра выше расчетных. 5 з.п. ф-лы, 9 ил.