baber/WOPTO huggingface dataset:
Patent RU-2398722-C1 (RU)
Title: Procedure for pumping hydrocarbons into permeable bed
Inventor: SHEVCHENKO ALEKSANDR KONSTANTINOVICH
IPC: B65G5/00
Filed: 2009-04-29
Granted: 2010-09-10
Abstract: FIELD: gas-and-oil industry. 
     SUBSTANCE: invention refers to gas-and-oil industry, particularly to purification and pumping hydrocarbons into permeable rock for their storage; it can be also used at operation of oil, gas, and gas-condensate deposits, products of which contain hydrogen sulphide. The procedure consists in drilling a borehole, in exposing a permeable bed, in constructing a cavern above the permeable bed and in connecting it with a borehole. Further, the cavern is filled with liquid absorber/neutraliser of hydrogen sulphide; stored product or its mixture with oxidant or liquid absorber/neutraliser of hydrogen sulphide is pumped into the borehole. According to the invention density of liquid absorber/neutraliser filling the cavern is set above density of product containing hydrogen sulphide or its mixture with oxidant pumped into the borehole. An assembly of two concentric pipe strings is lowered into the borehole. A shoe of an external pipe string is positioned between a bottom of the cavern and roof of the permeable bed exposed with the borehole. Annular space between the external pipe string and a casing in an interval below the bottom of the cavern is straddled with a packer; radial insertions with jet-dispersive channels communicating an internal cavity of the external pipe string with the cavern are arranged above the packer in walls of the external pipe string. Also branches communicating annular space between the external pipe string and the casing with the cavity of the internal pipe string are positioned in the interval above the cavern. Annular space between the external and internal pipe strings is straddled with the packer in the interval below the radial insertions with the jet-dispersive channels. In a lower part of the internal pipe string there is installed a circulation valve regulating modes of product pumping into the permeable bed, modes of extracting it from the cavern or modes of regeneration of used liquid hydrogen sulphide absorber/neutraliser in the cavern. 
     EFFECT: raised efficiency of hydrocarbon products purification and pumping into permeable bed. 
     2 cl, 3 dwg
Patent RU-2411120-C1 (RU)
Inventor: KH EL T TUOMO
IPC: E04C2/24
Filed: 2007-09-12
Granted: 2011-02-10
Abstract: Изобретение относится к способу изготовления ламинированного мата из минеральной ваты, содержащему первый шаг изготовления листа (1) минеральной ваты или мата, в котором волокна (3) расположены по существу вдоль длинной стороны листа или мата. Указанный лист или мат разрезают на пластинки необходимой ширины посредством операции разрезания в направлении, поперечном относительно продольного направления листа или мата. Указанные пластинки разворачивают на 90° вокруг их продольной оси и размещают встык друг к другу для создания слоистой структуры, которую снабжают сверху покрывающим материалом (4), удерживающим пластинки вместе для образования ламинированного мата. Пластинки (2′) вырезают из листа (1) минеральной ваты или мата посредством операции разрезания под углом, при котором поверхность среза пластинки образует угол α в промежутке от 20 до 70° относительно продольной плоскости листа или мата. Технический результат заключается в повышении характеристик изделия, таких как изолирующая способность и прочность при сжатии. 3 н. и 3 з.п. ф-лы, 3 ил.
Patent RU-2398142-C1 (RU)
Title: Mechatronic sliding bearing
Inventor: SAVIN LEONID ALEKSEEVICH
IPC: G01M13/04
Filed: 2009-05-18
Granted: 2010-08-27
Abstract: FIELD: machine building. 
     SUBSTANCE: mechatronic sliding bearing consists of case and of bimetallic bushing placed therein. Also an insulated wire is installed in a layer of anti-friction material of the bushing. The case is equipped with an element of electric feed coupled with the insulated wire and a signal device. The insulated part of the wire projects in the layer of anti-friction material at value equal to ultimate wear. When the anti-friction layer of the bushing reaches an ultimate value of wear; insulation of the wire is intensively worn; damaged continuity of insulation causes decrease of current strength in a circuit and correspondingly, power of light in a light diode decreases. Decreased power light on a control device indicates to necessity of the sliding bearing bushing replacement. 
     EFFECT: raised reliability of system of rotor-support and reduced expenditures at operation by means of control over value of wear of working surface of sliding bearing bushing. 
     1 dwg
Patent RU-2405407-C1 (RU)
Inventor: ROZHENTSOV VALERIJ VITAL EVICH
IPC: A61B3/02
Filed: 2009-06-01
Granted: 2010-12-10
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine and is intended to determine time for training on how to assess time of inertia of human visual system. The person being tested is exposed to pairs of light pulses, reference one with duration of 80 ms, and one adjustable in duration, repeating in a time interval of 1 s, duration-adjustable pulse is delayed or terminated earlier relative to time of the reference pulse initiation. At the first stage of measurements, time of delay or early termination of duration-adjustable pulse relative to the reference one is increased discretely with pitch of 5 ms, until the tested person determines the moment of subjective feeling that light pulses start or end in a staggered manner. At the second stage of measurements, time of delay or early termination of duration-adjustable pulse relative to the reference one is reduced discretely with pitch of 3 ms, until the tested person determines the moment of subjective feeling that light pulses start or end simultaneously. At the third stage of measurements, time of delay or early termination is increased discretely with pitch of 1 ms, until the tested person determines the moment of subjective feeling that light pulses end in a staggered manner. Time of visual system inertia is accepted as equal to time of delay or time of early termination of duration-adjustable light pulse relative to the reference one, determined at the third stage, and is marked by point in coordinates of "inertia time - measurement number". Described procedure is repeated more than once. Curve of time inertia values dependence on measurement number is built until quasistationary mode is obtained, as transition process is terminated. Time of training is determined by number of measurements performed during transition process. 
     EFFECT: method makes it possible to take into account individual character of stabilisation of measured values of inertia time of human visual system. 
     7 dwg, 4 ex
Patent RU-2409785-C1 (RU)
Title: Device for distribution of liquid or gas medium through independent consuming objects
Inventor: PRJAKHIN VADIM NIKOLAEVICH
IPC: F16K11/072
Filed: 2009-07-10
Granted: 2011-01-20
Abstract: FIELD: machine building. 
     SUBSTANCE: device for distribution of liquid or gas medium through independent consuming objects consists of cover with drive and inlet port and of case with outlet ports. A distributing disk with an orifice is installed in the case. During rotation the orifice of the disk alternately coincides with the ports in the case. The distributing disk is made integral with a hollow shaft coupled with the drive and is pressure tight connected to a flange by means of a bellows, thus forming an alternate reservoir. A metering device is installed in the orifice disk; it supplies liquid or gas medium in portions and is electrically tied with a control panel. A return spring and pushers are arranged between the cover and the flange. The spring rests on a ring with low coefficient of sliding friction. The pushers restrict a progressive run of the flange. 
     EFFECT: expanded functionality of distributing device, metered distribution of fluid medium through independent consuming objects. 
     1 dwg
Patent RU-2400776-C1 (RU)
Title: Surface pneumatic source of seismis signals
Inventor: JANCHENKO NIKOLAJ LEONOVICH
IPC: G01V1/133
Filed: 2009-07-27
Granted: 2010-09-27
Abstract: FIELD: mining. 
     SUBSTANCE: device comprises vessel with pneumatic chambers arranged in it - damper and accumulating ones. Accumulating chamber ends at the bottom with massive thick-walled metal part in the form of piston, bottom part of which enters thick-walled metal cartridge. Metal cartridge ends in point of contact with soil by thick-walled metal impact plate. In area of contact of lower part of working piston inside cartridge there is a working pneumatic chamber with exhaust neck-shaped hole at the top, closed with valve fixed at the bottom of stem. Stem comprises channel inside, arranged with the possibility of displacement inside along body, and two pistons that limit damper chamber at the bottom and top. Working area of piston at the bottom is more than working area of valve that closes neck-shaped hole. Between pistons of damper chamber there is a transverse partition with magnet element that attracts piston in upper part of body stem. Transverse partition has through channel for passage of stem, gases and liquid. On body on top there is a lifting pneumatic cylinder rigidly connected to support metal frame, in which there is a movable stem with channel inside and piston fixed on it, which divides inner volume of lifting pneumatic cylinder into two pneumatic chambers - upper and lower ones. There are inlet and outlet holes provided on the body aside to communicate with pneumatic line. 
     EFFECT: improved efficiency of compression gas energy use. 
     1 ex, 1 dwg
Patent RU-2414360-C1 (RU)
Title: Wheel
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVNA
IPC: B60B19/00
Filed: 2009-10-19
Granted: 2011-03-20
Abstract: FIELD: transport. 
     SUBSTANCE: invention relates to toys and may be used in production of toys and entertainment appliances. Proposed wheel comprises hub, rim, rim supports and differs from known designs in that a part of the rim is divided into two parts secured to two V-like holders, each being provided with transverse crosspiece. 
     EFFECT: higher wheel stability, expanded performances and applications in entertainment. 
     3 dwg
Patent RU-2408762-C1 (RU)
Title: Mechanism of lock movement
Inventor: PANFILOV ALEKSANDR ALEKSANDROVICH
IPC: E02B8/04
Filed: 2009-11-03
Granted: 2011-01-10
Abstract: FIELD: construction. 
     SUBSTANCE: mechanism of lock movement comprises lock, blocks, rope and counterbalance. Counterbalance includes frame, where static ballast is arranged, consisting of concrete blocks, between which a dynamic ballast is placed. Dynamic ballast consists of loose material in metal container, equipped with a hatch in the bottom part, closed with hingedly fixed cover, pressed with L-shaped lever by its smaller arm, while its larger arm through ring with the help of rope is connected to steering control on panel of hydraulic structure control. 
     EFFECT: increased level of safety and reduced operational expenses of hydraulic structure. 
     2 dwg
Patent RU-2415978-C1 (RU)
Title: Washing-wringing machine
Inventor: SMIRNOV ALEKSANDR IVANOVICH
IPC: D06F23/02
Filed: 2009-12-18
Granted: 2011-04-10
Abstract: FIELD: textile, paper. 
     SUBSTANCE: washing-wringing machine comprises an external drum, an internal drum, hanger brackets, a balancing device, a support device, consisting of an upper ring rigidly fixed on the outer surface of the internal drum shell, and a lower ring connected to the upper ring by means of fastening elements. The balancing device comprises a balancing disc installed coaxially to the axis of the drive rotation and rigidly fixed to the back wall of the external drum, a friction disc, rigidly installed on the drive shaft, and correction facilities, comprising at least three axes, which are installed perpendicularly to the external surface of the friction disc, are equidistant from each other and from the centre of the friction disc. A correction disc is fixed on each of axes with the possibility of rotation, on which an axis is rigidly installed perpendicularly to its surface. A roller is fixed on axis with the possibility of rotation, which, when in contact with the inner surface of the upper support ring, presses against it. The balancing device has elements to retain the bottom of the internal drum and the friction disc in condition of a friction contact, and they are bushes with flanges and springs. Each bushing is fixed on a free end of each of three axes and with its flange it is installed with the possibility of friction contact on the lower ring of the support device. 
     EFFECT: improved operational characteristics of a washing-wringing machine due to reduced dynamic loads that occur as a result of imbalance. 
     2 dwg
Patent RU-2431108-C1 (RU)
Title: Steel grain-oriented armour
Inventor: SIL NIKOVA ELENA FEDOROVNA
IPC: F41H1/02
Filed: 2010-01-29
Granted: 2011-10-10
Abstract: FIELD: weapons and ammunition. 
     SUBSTANCE: steel armour is proposed. Armour consists of combined armoured plate made in the form of monoblock, containing front layer, intermediate layer and rear layer. Front layer is made from high-strength steel with hardness of 58…64 HRC; intermediate layer is made from grain-oriented steel with grain orientation {111} in the sheet plane, and rear layer is made from armoured steel with hardness of 52…56 HRC and thickness of 0.5…1.5 of thickness of front layer. 
     EFFECT: increasing armour stability level.
Patent RU-2414267-C1 (RU)
Title: Method to develop and reconstruct fire-prevention mineralised strips
Inventor: GOLOVIN ANATOLIJ ALEKSANDROVICH
IPC: A62C3/00
Filed: 2010-02-12
Granted: 2011-03-20
Abstract: FIELD: agriculture. 
     SUBSTANCE: invention relates to forestry and may be used to fight and prevent propagation of forest ground fires. Method for development and reconstruction of fire-prevention mineralised strip includes simultaneous formation of several parallel furrows with preservation of undamaged strip of soil between them and with transverse disposal of soil taken out of each furrow relative to direction of furrows cutting. Besides, width of undamaged strip of soil is not less than furrow width, and soil extracted from each furrow is arranged on surface of undamaged strip of soil cover into one and the same side relative to direction of furrows cutting. Each subsequent reconstruction of mineralised strips is carried out by the same device, but by changing direction of furrows cutting to the opposite one and every time with displacement by width of furrow towards soil dumps. 
     EFFECT: method makes it possible to simplify process of development and reconstruction of fire-prevention mineralised strip, and also to reduce assortment of used equipment. 
     1 cl, 1 dwg
Patent RU-2434357-C1 (RU)
Inventor: ONOIE TAKAO
IPC: H04N19/436
Filed: 2008-08-08
Granted: 2011-11-20
Abstract: FIELD: information technology. ^ SUBSTANCE: apparatus includes an input selector (101) for selecting input video streams, a stream analyser (102) for acquiring encoded information, a decoding section (103) for executing decoding processes, an output data memory section (104) for recording decoded frame data, an output switching section (105) for selecting frame data to be output, a display output section (106) for outputting a display image on a display screen, a scheduling section (107) for assigning decoding processes, and an output data image controller (108) for constructing an output data display. ^ EFFECT: efficient performance of parallel decoding processes on video streams with limited resources and elimination of processing delay which would occur due to temporary concentration of time-varying processing volume when a plurality of video streams are subjected to reproducing operations in parallel. ^ 9 cl, 14 dwg
Patent RU-2422160-C1 (RU)
Title: Одноразовая гемосорбционная колонка "гемос-кс"
Inventor: SARKISOV ARTUR IGOREVICH
IPC: A61M1/34
Filed: 2010-03-05
Granted: 2011-06-27
Abstract: Изобретение относится к медицинской технике. Колонка содержит корпус, верхнюю и нижнюю крышки, штуцеры, колпачки, гемосорбент и фильтры. В верхней крышке установлен воздухоотвод, один конец которого соединен с верхней крышкой, а наружный конец снабжен штуцером. Нижняя крышка, внутренняя часть которой выполнена цилиндрической, содержит проходящий сквозь нее патрубок, на верхней части которого расположен запорный элемент. Нижняя часть патрубка снабжена входным штуцером. Отверстие герметично закрыто эластичным самозатягивающимся материалом. Выходной штуцер расположен на периферии нижней крышки. Все штуцеры взаимодействуют со съемными колпачками посредством герметизирующего соединения Луер-лок. Выходной фильтр установлен во внутренней цилиндрической части нижней крышки и выполнен из материала, имеющего открытоячеистую упругую полиэдрическую объемную структуру с пористостью до 98%, размер пор которой меньше размера гранул сорбента. Патрубок проходит сквозь этот фильтр. В корпусе установлена взаимодействующая с ним мембрана, расположенная между верхней крышкой и торцом верхней части патрубка и имеющая по меньшей мере одно отверстие, размер которого меньше размера гранул сорбента. Сорбент расположен между мембраной и выходным фильтром и находится в колонке в увлажненном состоянии в воздушной среде, имеющей влажность от 90% до 100%, или под слоем жидкости. Технический результат состоит в снижении гидродинамического сопротивления и повышении безопасности. 17 з.п. ф-лы, 1 ил.
Patent RU-2411275-C1 (RU)
Title: Thermo- and salt-resistant mutual solvent for compositions used in oil extracting industry
Inventor: LATYPOV AL BERT RIFOVICH
IPC: C09K8/00
Filed: 2010-03-12
Granted: 2011-02-10
Abstract: FIELD: chemistry. ^ SUBSTANCE: invention relates to the oil extracting industry, particularly to intensification of oil and gas extraction or increasing intake capacity of acceleration rate injection wells. The mutual solvent for compositions used in the oil extraction industry, which contains an aliphatic alcohol and an additive, contains Reagent Glycoyl or Dust suppressor of potassium salts as the additive, with the following ratio of components, wt %: aliphatic alcohol 10-40.0, Reagent Glycoyl or Dust suppressor of potassium salts 60-90.0. ^ EFFECT: high efficiency of the mutual solvent due to reduced risk of deposits of inorganic or organic nature. ^ 7 tbl
Patent RU-2433977-C1 (RU)
Title: Керамическая композиция для изготовления легковесного кирпича
Inventor: ABDRAKHIMOV VLADIMIR ZAKIROVICH
IPC: C04B33/132
Filed: 2010-04-27
Granted: 2011-11-20
Abstract: Изобретение относится к промышленности керамических материалов, преимущественно к составам масс для получения керамического кирпича. Техническим результатом изобретения является снижение плотности изделий. Керамическая композиция для изготовления легковесного кирпича включает умереннопластичный лессовидный суглинок, среднепластичную легкоплавкую глину и отход горно-обогатительной фабрики при обогащении угля с содержанием п.п.п. (потери при прокаливании) более 20%, при следующем соотношении компонентов, мас.%: умереннопластичный лессовидный суглинок - 40-60; среднепластичная легкоплавкая глина - 10-20; отход горно-обогатительной фабрики при обогащении угля - 30-40. 3 табл.
Patent RU-2433599-C1 (RU)
Title: Bakery product production method
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A21D2/36
Filed: 2010-08-09
Granted: 2011-11-20
Abstract: FIELD: food industry. ^ SUBSTANCE: invention relates to bakery products production technology. The method envisages preparation of a light dough semi-product containing prime grade wheat flour, pressed bakery yeast, margarine, phospholipids, sugar, salt, vanillin and water and a dark dough semi-product containing a mixture of prime grade wheat flour and flavoured oyster plant flour produced in accordance with a specified technology involving impregnation with corresponding miscella, pressed bakery yeast, margarine, sugar, salt and water, their proofing, alternate placing, twisting, proofing and baking. ^ EFFECT: invention implementation allows to produce a product which have improved consistency and coffee taste and flavour tones with no coffee added to the formula.
Patent RU-2436697-C1 (RU)
Inventor: DOLGANIN JURIJ NIKITOVICH
IPC: B61K9/06
Filed: 2010-09-08
Granted: 2011-12-20
Abstract: FIELD: measurement equipment. 
     SUBSTANCE: invention refers to instrumentation, namely to devices for contact-free temperature measurement of axle boxes of rolling-stock of railways. Inlet assembly of floor-mounted chamber includes the casing attached to the housing of floor-mounted chamber, inside which a gate is installed with possibility of being turned and equipped with calibration elements of measurement channel of floor-mounted chamber. External and protective openings respectively are made in the casing and housing of floor-mounted chamber. Gate is made in the form of a ball from waterproof material with through cylindrical hole. Ball rotation axis is located eccentrically to its centre and perpendicular to axis of cylindrical hole. External opening of casing is round and has an edge from waterproof material and is arranged coaxially to protective opening of the housing. In protective opening of the housing there installed is plate from abrasion-resistant material for example leucosapphire. Gate is equipped with cleaning brushes. 
     EFFECT: increasing scheduled maintenance period of floor-mounted chambers with simultaneous reduction of background illumination of measurement channel of floor-mounted chamber. 
     2 dwg
Patent RU-2457383-C1 (RU)
Title: Клапан запорный электромагнитный нормально открытый
Inventor: KULINICH MIKHAIL JUR EVICH
IPC: F16K31/02
Filed: 2010-12-17
Granted: 2012-07-27
Abstract: Изобретение относится к автоматической арматуре с дистанционным управлением и предназначено для автоматического перекрытия потоков газообразных сред на газопроводах систем газораспределения и газопотребления природного газа. Клапан запорный электромагнитный нормально открытый содержит корпус с впускным и выпускным каналами. Внутри корпуса выполнено седло для затвора, В затворе расположен пилотный клапан. Шток соединен с пилотным клапаном и взаимодействует с якорем электромагнита через упор и пружину. Клапан дополнительно содержит направляющую втулку, которая соединена с корпусом. На фланце электромагнита установлен стакан, в котором расположен узел управления клапаном. Магнитопровод электромагнита расположен на направляющей втулке. Якорь электромагнита расположен в направляющей втулке. Пружина сжатия установлена с возможностью противодействия перемещению штока в направлении закрытия клапана. Изобретение направлено на повышение эксплуатационной надежности и функциональных возможностей клапана. 2 з.п. ф-лы, 4 ил.