baber/WOPTO huggingface dataset:
Patent RU-2273601-C2 (RU)
Inventor: DANILIN VJACHESLAV VASIL EVICH
IPC: C01B13/10
Filed: 2004-06-10
Granted: 2006-04-10
Abstract: FIELD: mechanical engineering; production of ozone generators. 
     SUBSTANCE: the invention is pertaining to the method of production of ozone from the open air. The method provides for feeding of the working gas into the discharge zone of the ozone generator operating on the atmospheric air at the high power density per a unit of the active surface of the welding rods. At the power density exceeding 80 W/dm 2  extract a part of the air from the air feeding system, dress it with oxygen and feed to the inlet of the ozone generator. At that the oxygen content in the air being fed into the ozone generator is increasing and makes the value of up to 30 %. The offered invention allows to increase productivity of the ozone generator, concentration of the ozone, and also to reduce power input for its production. 
     EFFECT: the invention ensures the increased productivity of the ozone generator, the raised concentration of the ozone, and reduced power input for its production. 
     6 dwg
Patent RU-2282601-C2 (RU)
Inventor: NIKONOV VLADIMIR ZINOV EVICH
IPC: C04B24/12
Filed: 2004-06-21
Granted: 2006-08-27
Abstract: FIELD: industry of building materials. 
     SUBSTANCE: invention relates, in particular, to preparing monolith concrete or ferroconcrete used in civil and industrial building. The concrete mixture comprising sand and crushed stone as a filling agent, a plasticizing agent, cement and water involves additionally the technological additive representing product of interaction of triethanolamine and higher unsaturated fatty acids or their mixtures with saturated fatty acids wherein the content of unsaturated fatty acids is 80%, not less, in the mole ratio of triethanolamine to higher unsaturated fatty acids from 1:0.8 to 1:1.35 in the following composition of the concrete mixture, kg/m 3 , cement, 350-362; sand, 735-770; crushed stone, 1072-1120; water, 168-181; plasticizing agent, 0.35-0.60, and indicated additive, 0.0006-0.008% of cement mass. Invention provides enhancing degree of concrete density and durability of concrete constructions, effectiveness of foam quenching and acceleration of concrete hardening for the first days. 
     EFFECT: improved and valuable properties of concrete mixture. 
     2 tbl
Patent RU-2315051-C2 (RU)
Title: Спироазациклические соединения, способ ингибирования активности или активации серотонинового 5-нт2а рецептора, способ лечения болезненного состояния, связанного с серотониновым 5-нт2а рецептором, и их применение
IPC: A61K31/537
Filed: 2002-12-23
Granted: 2008-01-20
Abstract: Описываются новые спироазациклические соединения общей формулы I, его соли и стереоизомеры 
     
       
     
     где Х означает СН 2 , CH 2 О, ОСН 2  или О; Y представляет О; Z означает СН или N; R 1  означает С 1-6 -алкил, необязательно замещенный морфолинилом, 1,3-диоксанилом, 1,4-диоксанилом, 1,3-диоксоланилом, 2-оксоимидазолидинилом, имидазолидинилом, 2-оксооксазолидинилом, оксазолидинилом или С 3-6 циклоалкилом, С 2-8 -алкиловый сложный эфир или бензиловый сложный эфир; m выбирают из группы, включающей 0 и 1; R 4  означает водород или бензил, необязательно замещенный галогеном или C 1-4 -алкилом; R 5  означает водород или бензил, необязательно замещенный галогеном, C 1-4 -алкилом или C 1-4 -алкокси; R 6  означает водород или бензил, необязательно замещенный С 1-4 -алкокси, циклоалкил(С 1-4 -алкокси) или галоген(С 1-4 -алкокси); R 2  и R 3  означает водород, причем по меньшей мере два радикала из R 4 , R 5  и R 6  означают необязательно замещенный бензил, способ ингибирования активности серотонинового 5-НТ2А рецептора, способ лечения состояния, обусловленного серотониновым 5-НТ2А рецептором, и применение спироазациклических соединений. 5 н. и 30 з.п. ф-лы, 3 табл., 2 ил.
Patent RU-2306220-C2 (RU)
Title: Режущий узел для рубильного станка
Inventor: KHAAPASALO PAULI
IPC: B27L11/00
Filed: 2003-02-13
Granted: 2007-09-20
Abstract: Изобретение относится к режущему узлу для рубильного станка, который предназначен для установки в ножевую раму. Режущий узел включает в себя установленный на ножевой раме контрнож, на котором установлен симметричный двусторонний нож, на противоположных сторонах которого находятся две скошенные режущие кромки. Одна из указанных скошенных кромок выступает от ножевой рамы дальше, чем контрнож. Для прижатия двустороннего ножа со стороны, противоположной контрножу, предусмотрен зажим, крепежные средства для крепления зажима и поджатия его к ножевой раме. Режущий узел включает, по меньшей мере, один фиксирующий элемент, который проходит параллельно продольной оси двустороннего ножа в обе стороны граничной поверхности между двусторонним ножом и контрножом для предотвращения поперечного перемещения двустороннего ножа относительно контрножа. Фиксирующий элемент представляет собой неподвижную часть двустороннего ножа или контрножа. В указанном режущем узле двусторонний нож, контрнож и фиксирующий элемент расположены так, что положение двустороннего ножа относительно ножевой рамы может быть задано как необходимо в поперечном направлении двустороннего ножа. Контрнож имеет две упорные поверхности, приспособленные для упора в ножевую раму и формирующие острый угол α, составляющий 25-75°, предпочтительно 35-70°, для установки контрножа в ножевую раму с геометрическим замыканием. Для каждого заточенного двустороннего ножа предусмотрена серия контрножей для регулирования положения заточенной скошенной режущей кромки относительно ножевой рамы таким образом, чтобы оно было аналогичным положению до заточки. Это позволит снизить затраты на материал, поскольку двусторонние ножи можно затачивать много раз, сократить время монтажа, легко регулировать характеристики режущего узла и использовать ножи разнообразных типов. 2 н. и 7 з.п. ф-лы, 15 ил.
Patent RU-2314980-C2 (RU)
IPC: B65D5/74
Filed: 2003-03-17
Granted: 2008-01-20
Abstract: The duct has one tubular unit (12) anchorable to an outlet portion (7) of a container (4). One connecting portion (9) presents a connecting area (9a) united hermetically with the outlet portion. The connecting portion presents an internal bridging surface (13) departing from the outlet portion and converging towards a longitudinal axis of the tubular unit (2).
Patent RU-2280529-C2 (RU)
Inventor: ZNAMENSKIJ LEONID GENNAD EVICH
IPC: B22C1/16
Filed: 2004-10-25
Granted: 2006-07-27
Abstract: FIELD: foundry, possibly manufacture of castings of ferrous alloys. 
     SUBSTANCE: method comprises steps of agitating ingredients of sand; compacting it in fitting and blowing with carbon dioxide gas; before agitating sand, cladding filler with solution of aluminum boron phosphate concentrate and treating liquid glass binder by means of nano-second electromagnetic pulses at specific power 400 - 900 Wt/m 3 . 
     EFFECT: enhanced physical and mechanical properties of molds and cores. 
     1 ex, 1 tbl
Patent RU-2284994-C2 (RU)
Inventor: MUR STEFEN
IPC: C12N5/0789
Filed: 2003-05-21
Granted: 2006-10-10
Abstract: FIELD: organic chemistry, medicine, pharmacy. 
     SUBSTANCE: invention relates to the improved thrombopoietin TPO) mimetic representing 3'-[(2Z)-[1-(3,4-dimethylphenyl)-1,5-dihydro-3-methyl-5-oxo-4H-pyrazol-4-yliden]hydrazine]-2'-hydroxy-[1,1'-biphenyl]-3-carboxylic acid bis-(monoethanolamine). Also, invention relates to a pharmaceutical composition based on indicated salt of the compound, method for treatment of thrombocytopenia in mammal, method for enhancing platelets producing in mammal and methods for preparing indicated pharmaceutical composition and indicated salt of the compound. Invention provides the enhanced solubility of proposed salt as compared with free acid that results to alleviation in preparing the pharmaceutical composition and enhancing biological availability in using indicated salt as agonist of TPO receptors for enhancing platelets producing and in treatment of thrombocytopenia also. 
     EFFECT: improved and valuable medicinal properties of acid. 
     19 cl, 2 tbl, 5 ex
Patent RU-2295407-C2 (RU)
Inventor: KUDRJAVTSEV SERGEJ NIKOLAEVICH
IPC: B21B31/02
Filed: 2005-01-20
Granted: 2007-03-20
Abstract: FIELD: rolling equipment, namely bearing assemblies of rolling rolls. 
     SUBSTANCE: bearing assembly of rolling roll includes liquid friction bearing unit whose sleeve-pivot is fit on cone portion of rolling roll journal. Said sleeve-pivot is joined with roll journal by means of one or more keys placed in key grooves formed on sleeve-pivot and cone journal of roll. Base of each key groove is parallel to generatrix of joined cone surfaces of sleeve-union and roll journal. 
     EFFECT: increased rigidity of rolling roll bearing unit, lowered influence of rolling roll bending upon accuracy of rolled metal at time moment of key joint passing through load plane. 
     2 dwg
Patent RU-2290496-C2 (RU)
Inventor: SAFONOV VJACHESLAV EVGEN EVICH
IPC: E21B43/12
Filed: 2005-02-10
Granted: 2006-12-27
Abstract: FIELD: pump extraction of watery oil, possible use for preventing appearance of stable water-oil emulsions in down-pumps. 
     SUBSTANCE: in accordance to invention, device is proposed, which during successive influx of oil and water into pumping equipment in large enough alternating volumes makes it possible to prevent mixing thereof and appearance of stable high dispersion emulsions. As opposed to known device, stream switch is made in form of horizontal cylinder with inlet apertures in starting and end portions for feeding, respectively, oil and water, and central aperture for draining both phases. Inside the cylinder, three-section piston is positioned with receiving apertures for liquids in two edge sections, and middle section is made solid, while length of solid section of piston is equal to diameter of draining aperture of switch cylinder, and total length of piston is selected so that in extreme left or right positions of aperture of one of piston sections these coincide with one of intake apertures of cylinders, while apertures of other section coincide with outlet aperture of cylinder. 
     EFFECT: prevented appearance of stable water-oil emulsions in down-pumps. 
     3 dwg
Patent RU-2294024-C2 (RU)
Title: Method of speaker-independent recognition of key words in speech
Inventor: POLKOV ANDREJ ANATOL EVICH
IPC: G10L15/10
Filed: 2005-04-18
Granted: 2007-02-20
Abstract: FIELD: data control and processing systems. 
     SUBSTANCE: according to method, flow of speech is subject to segmenting, selected separate words are sent in turn for two-step processing of speech signal. At first stage, the most probable candidates of standards are chosen for word to be analyzed; at second stage the most probable alternative of selected candidates is chosen. Results of recognition of speech signals are subject to analysis followed by decision making. Analysis and processing of speech signal are made within frequency-time area presented by means of wavelet transform. 
     EFFECT: higher speed of operation; reliability of results of analysis. 
     3 cl, 2 dwg
Patent RU-2299830-C2 (RU)
Inventor: BUBNOV VITALIJ GEORGIEVICH
IPC: B63B34/00
Filed: 2005-07-04
Granted: 2007-05-27
Abstract: FIELD: recreation floating vehicles. 
     SUBSTANCE: hull of proposed floating vehicle is made in form of rigid  envelope of surface of revolution where person may be embarked. Motion unit makes the floating vehicle move on water surface. Motion unit includes starter made separately from floating vehicle and used for sending pulse for initial motion; starter is located on surface of water basin or in immediate proximity. Starter is made in form of tube. 
     EFFECT: enhanced efficiency. 
     8 cl, 5 dwg
Patent RU-2298338-C2 (RU)
Inventor: KOSHCHAEV ANDREJ GEORGIEVICH
IPC: A23K1/16
Filed: 2005-07-25
Granted: 2007-05-10
Abstract: FIELD: poultry science. 
     SUBSTANCE: poultry should be fed with a fodder additive - the concentrate out of green alfalfa mass obtained due to fermenting the juice with lactic acid bacteria. This additive should be introduced into the feedstuff at the quantity of about 3-5% against the feedstuff weight. The innovation enables to increase commercial quality of hen eggs. 
     EFFECT: higher efficiency. 
     2 tbl
Patent RU-2324291-C2 (RU)
Title: Устройство и способ, предназначенные для оценки помех и шума в системе связи
Inventor: CHANG DZAE-KHVAN
IPC: H04B17/00
Filed: 2004-10-25
Granted: 2008-05-10
Abstract: Изобретение относится к способам и устройствам для оценки помех и шума, конкретно, для оценки отношения несущей к помехам и шуму (ОНПШ). Технический результат - возможность оценивать ОНПШ как один показатель эффективности приема в системе беспроводной связи. Устройство для оценки шума в системе связи содержит устройство корреляции и устройство вычисления шума сигнала. Устройство корреляции предназначено для корреляции множества поднесущих с опорной последовательностью на поэлементной основе и вывода результата корреляции. Устройство вычисления шума сигнала предназначено для вычисления разности между величиной корреляции, связанной с каждой из множества поднесущих, и величиной корреляции, связанной с, по меньшей мере, одной смежной поднесущей. 5 н. и 37 з.п. ф-лы, 9 ил.
Patent RU-2428369-C2 (RU)
Inventor: MAJUNTKE KARLA
IPC: B66B27/00
Filed: 2003-04-04
Granted: 2011-09-10
Abstract: FIELD: transport. 
     SUBSTANCE: proposed device comprises display 40 to be used in combination with passenger conveyor 40 to display data on passenger transfer. Passenger conveyor comprises said device. Device comprises structural element 32 with support surface to accommodate aforesaid display. Said structural element has opening for handrail arranged in its vertical section. Note here that support surface extends downward and aside of vertical section and is located at least partially at skew angle to alighting platform, or is at least partially curved. Note also that display is arranged above handrail. 
     EFFECT: ease of operation. 
     14 cl
Patent RU-2315678-C2 (RU)
IPC: B21J5/06
Filed: 2005-11-07
Granted: 2008-01-27
Abstract: FIELD: plastic working of metals, possibly manufacture of blanks designed for producing hollow thin-wall articles such as aluminum tubes, bottles. 
     SUBSTANCE: method comprises steps of feeding initial predetermined-size material to pressing machine having working units. In said working units initial material is subjected to successive parametric pressing by transitions. Pressing is realized at speed directly proportional to specific pressure of pressing process according to relation: Vt = KPt where Vt -parametric pressing speed at time moment t; Pt - specific pressure of pressing process at time moment t; K = (Pend - Pst)tk - proportionality coefficient; Pend - specific pressure at pressing process termination; Pst - specific pressure at pressing process starting; tk - time period of pressing process. 
     EFFECT: improved quality of blanks, enhanced efficiency of production of ready articles. 
     2 cl, 1 dwg
Patent RU-2330990-C2 (RU)
Inventor: PEJSAKOVICH VITALIJ A
IPC: F04B15/04
Filed: 2004-04-15
Granted: 2008-08-10
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: device is designed to pump over electro conducting liquid, for example, a liquid electro conducting metal alloy. The electromagnetic pump incorporates a feed and pumping sections initiated by the magnetic field force effect. The electro conducting material flow passing through the feed section is directed opposite to the direction of material passing through the pumping section. Both sections are encircled by a set of coils. The current passing through the said set of coils induce magnetic fields that initiate a magnetic coupling with a magnet arranged between the feed section and pumping section, the said coupling providing for magnetic fields penetration through the electro conducting material in the pumping section, mainly, perpendicular relative to preset flow direction that ensures a maximum force of the said magnetic field applied to the electro conducting material. 
     EFFECT: higher efficiency of the electro magnetic pump. 
     4 cl, 8 dwg
Patent RU-2323156-C2 (RU)
Inventor: STICHER DEHNIEL DZH
IPC: C01B17/033
Filed: 2004-06-03
Granted: 2008-04-27
Abstract: FIELD: transportation of sulfur. 
     SUBSTANCE: according to proposed method of transportation of elemental sulfur, elemental sulfur is mixed with anhydrous ammonia and/or sulfur dioxide to form fluid mixture which is then transported in container.  Method of extraction of elemental sulfur from sulfur containing geological formation, mainly water-free, includes blowing through of geological formation with anhydrous ammonia, obtaining liquid solution of elemental sulfur dissolved in anhydrous ammonia and extraction of elemental sulfur from liquid solution.  Method of extraction of elements sulfur from sulfur-containing mineral formation, mainly water-free, includes blowing through of mineral formation with liquid anhydrous ammonia with obtaining liquid solution of elemental sulfur in anhydrous ammonia and extraction of elemental sulfur from liquid solution.  Method of storing elements sulfur includes mixing of elemental sulfur and liquid anhydrous ammonia with obtaining liquid solution or suspension and forming deposts from solution or suspension in underground formation, mainly water-free.  Composition consisting mainly of solution or suspension is essentially mixture of elemental sulfur with liquid sulfur dioxide. 
     EFFECT: improved economic characteristics of industrial chemical processes which include presence of sulfur either in elemental or chemically boded form. 
     32 cl, 9 ex, 4 dwg
Patent RU-2369545-C2 (RU)
Inventor: KLARKSON ARON ZHOZEF
IPC: B65D51/28
Filed: 2004-08-09
Granted: 2009-10-10
Abstract: Дозирующая крышка емкости, служащая для дозированной подачи, по меньшей мере, одного размещенного в крышке продукта в емкость, имеющую горловину и предназначенную для взаимодействия с ней крышки, содержит корпус, часть внешней стенки которого выполнена с возможностью взаимодействия с внешней поверхностью горловины емкости для разъемного соединения крышки с емкостью; камеру для содержания указанного, по меньшей мере, одного предназначенного для дозирования продукта, размеры которой позволяют ее разместить, по меньшей мере, частично в горловине емкости и которая ограничена по существу цилиндрической боковой стенкой, верхней стенкой и разрушаемой нижней стенкой; режущие средства, установленные с возможностью перемещения относительно боковой и нижней стенок для вскрытия путем разрушения указанной разрушаемой нижней стенки камеры для выборочной дозированной подачи в емкость содержимого этой камеры; приспособление, ограничивающее непреднамеренное перемещение режущих средств; и заплечик, установленный на стенке камеры и служащий для недопущения кругового перемещения режущих средств. Крышка и предназначенный для дозирования продукт скомпонованы вместе до установки крышки на горловине емкости. Предусмотрены варианты способов дозированной подачи в емкость, по меньшей мере, одного продукта. Изобретение направлено на создание новой конструкции дозирующей крышки, с помощью которой обеспечивается быстрая и легкая дозированная подача вещества в любом виде в продукт, находящийся в емкости, к которой такая крышка прикреплена. 3 н. и 23 з.п. ф-лы, 31 ил.
Patent RU-2406936-C2 (RU)
Inventor: KORNUEHLL MAJKL
IPC: F23R3/34
Filed: 2004-09-03
Granted: 2010-12-20
Abstract: FIELD: engines and pumps. ^ SUBSTANCE: burner for combustion chamber of gas turbine is equipped with burner body having on its opposite ends along the axis the above located and below located extreme parts in the direction of the main flow, inner chamber, at least one main fuel inlet channel and at least one main air inlet channel, which are located so that they can supply fuel and air respectively to inner chamber. Burner also includes start-up combustion chamber and extinguisher. Start-up combustion chamber is located along the burner body axis and has the inlet of rich air-and-fuel mixture, combustion chamber of rich air-and-fuel mixture so that combustion products are obtained, and outlet of combustion products from the above combustion chamber of rich air-and-fuel mixture. Extinguisher is located in inner chamber of burner body along the central axis in the outlet zone of start-up combustion chamber and has the air inlet and group of outlets oriented in radial direction with possibility of supplying the cooling air to the outlet of start-up combustion chamber and extinguishing of the combustion products leaving it. According to the second version, flame stabiliser is located in inner chamber of the burner body and includes the main part adjacent to the burner body, and cylindrical body of bluff shape and elongated along the axis downwards in the direction of the main flow from the main part to inner chamber. ^ EFFECT: flame stabilisation. ^ 10 cl, 3 dwg
Patent RU-2329755-C2 (RU)
Inventor: RYBAKOV BORIS PAVLOVICH
IPC: A47J41/02
Filed: 2006-04-25
Granted: 2008-07-27
Abstract: FIELD: articles of domestic utility, household appliances. 
     SUBSTANCE: universal thermos-accumulator can be used for cooking meals on the open sources of heat energy; it also can be used at public catering enterprises and in private business. A universal thermos-accumulator contains a case with double walls and internal thermo insulation, a cover, and a bottom designed to be detached if necessary. The case can hold a cooking container. The cooking container represents a bin or a pot, or a tea pot. There are radial projections on the interior surface of the case which serve for placement of baking trays or grilles on them. The cover of the thermos is equipped with a shutter with a valve. Latches for securing the cover and the bottom are attached to the upper and lower portions of the case. A tray with shifters in kind of spring loaded bands is located in the lower portion of the case; at that the tray is fabricated out of copper. 
     EFFECT: reduction of heat losses of a cooking capacity of a thermos at cooking meals.
Patent RU-2331983-C2 (RU)
Title: Resources distribution method of downlink in sectored environment
Inventor: LAROJA RADZHIV
IPC: H04B7/208
Filed: 2004-01-30
Granted: 2008-08-20
Abstract: FIELD: information technology. 
     SUBSTANCE: transmitted information can be divided into categories and formed in large, medium and small combined blocks which may include bits of error-correction code based on the number of bits providing information, timing-criticality of the information and acceptable level of mutual influence. The channels with complete overlay of the tone between adjacent sectors, channels without overlay of the tone between adjacent sectors and channels with partial overlay of the tone between adjacent sectors are used for the blocks of different size. Some tones that correspond with the channel with at least complete overlay of the tone remain unused in the adjacent sector, reaching, in such way, less than full overlay of the transmission tone. The large blocks are transmitted using the channels of complete overlay of the tone; the medium blocks are transmitted using the channels of partial overlay of the tone; small blocks are transmitted not using the channels of complete overlay of the tone in adjacent sectors. 
     EFFECT: possibility of using multiple transmission levels and increase of transmission channels capacity. 
     29 cl, 7 dwg