baber/WOPTO huggingface dataset:
Patent RU-2293359-C2 (RU)
Inventor: MAKAROV NIKOLAJ ALEKSANDROVICH
IPC: G01S15/52
Filed: 2004-10-18
Granted: 2007-02-10
Abstract: FIELD: the invention refers to underwater acoustics. 
     SUBSTANCE: the mode includes radiation of a frequency-modulated signal, reception of the frequency-modulated signal reflected from the target, computation of complex frequency spectrum of radiated and reflected signals, definition of phase spectrums of the received complex spectrums and continuous functions of the phase angle, normalization of continuous functions of the phase angle on maximum. In accordance with normalized continuous functions of the phase angle they define frequencies corresponding to the maximum of these functions, in accordance with the differences of the received frequencies they define Doppler displacement of the spectrum of the reflected frequency-modulated signal and that allows to define the radial speed of the target. 
     EFFECT: increases resolvability at measuring the radial speed of a target. 
     3 cl, 8 dwg
Patent RU-2281386-C2 (RU)
Inventor: SVALOV ALEKSANDR MIKHAJLOVICH
IPC: E21B43/11
Filed: 2004-10-28
Granted: 2006-08-10
Abstract: FIELD: oil production industry, perforators and permeators. 
     SUBSTANCE: method involves drilling injection and production wells; casing the wells with casing pipes; perforating the wells within productive reservoir zones. In accordance with the first embodiment longitudinal dimensions of perforation orifices made in injection wells are subjected to liquid injection pressure, porous medium compression coefficient and distance between perforation orifice and medium plane of total interval in which liquid is injected. In accordance with the second embodiment liquid is injected in injection wells and reservoirs with lower injectivity are additionally perforated. Longitudinal dimensions of additional perforation orifices made in injection wells are subjected to liquid injection pressure, porous medium compression coefficient and distance between perforation orifice and medium plane of total interval in which liquid is injected. 
     EFFECT: increased injectivity of injection wells in the case of multizone reservoir co-development. 
     4 cl
Patent RU-2286372-C2 (RU)
Inventor: BERGLUND KRIS A
IPC: C09K3/18
Filed: 2003-04-18
Granted: 2006-10-27
Abstract: FIELD: anti-icing materials. 
     SUBSTANCE: invention proposes a composition used for removing ice and protection of its formation on different surfaces, mainly, on windshield glasses. Compositions comprise succinate chosen from the group consisting of potassium succinate, ammonium succinate and sodium succinate taken in the effective amount for removing ice from surface and at least one agent for decreasing the freezing point chosen from the group comprising monohydric (C 1 -C 6 )-alcohols, polyhydric (C 3 -C 12 )-alcohols, monomethyl or monoethyl ethers of polyhydric alcohols and their mixtures. The composition comprises also organic surface-active substance promoting to spreading the composition on surface. Compositions are useful especially for protection against icing and washing out windshield glasses. Partial variants in realization of compositions show ecological harmlessness. Invention provides melting capacity of ice as compared with similar capacity of succinate or alcohol taken separately being especially at temperature lower about -10°C. 
     EFFECT: improved and valuable properties of composition. 
     49 cl, 3 dwg, 3 ex
Patent RU-2313369-C2 (RU)
Inventor: FARBROT ANNE
IPC: A61K8/02
Filed: 2003-05-26
Granted: 2007-12-27
Abstract: FIELD: medicine. 
     SUBSTANCE: the innovation deals with an adsorbing product that has got a composition for taking care of skin applied onto its part so, that it could be transferred to a consumer's skin. The suggested composition is solid at 21°C and contains, at least, three components chosen in accordance to their properties at melting and being distinct, particularly, due to the availability of an accelerator of crystallization. The composition in question could be transferred onto a consumer's skin due to a consumer's ordinary contact and movement and/or body heat. 
     EFFECT: higher efficiency. 
     17 cl, 1 ex
Patent RU-2332200-C2 (RU)
Inventor: MEHLLET KRISTOFER
IPC: A61J9/08
Filed: 2003-09-19
Granted: 2008-08-27
Abstract: FIELD: items of personal use and for household. 
     SUBSTANCE: nursing bottle contains a container body and a closure. The body is covered with coating protecting its inner surface before it is used. The coating is made removable and not sticking to the material of the body, goes inside the body to provide piling of the containers. The containers bodies are made with the possibility of putting one into another. The container body and a pile of containers packed in a sterile way are invented. 
     EFFECT: increase of sterility. 
     35 cl, 11 dwg
Patent RU-2300745-C2 (RU)
Inventor: SVINOLUPOV JURIJ GRIGOR EVICH
IPC: G01L9/04
Filed: 2005-04-25
Granted: 2007-06-10
Abstract: FIELD: the invention refers to measuring technique. 
     SUBSTANCE: the essence of the invention is in that the pressure measuring arrangement has a resistive-strain pressure converter fulfilled in the shape of Witston's bridge, a temperature-sensitive resistor temperature sensor, an analog-digital converter, a differential amplifier, a micro-controller, a digital-analog converter, a voltage-current converter, a digital interface, a source of reference voltage and a source of power supply. In quality of the thermo-resistive temperature sensor the feeding diagonal of the bridge of the resistive-strain pressure converter is used. The device has additionally introduced a source of power supply, a feeding sworn bridge, a signaling block, a control block, a digital indicator and an analog differential multiplexer. The device is fulfilled according to a scheme allowing execute modes of measuring pressure, calibration, correction of time zero drift and changing values of operating parameters. 
     EFFECT: increases accuracy of pressure measuring and also expands functional possibilities of the arrangement. 
     1 dwg
Patent RU-2299362-C2 (RU)
Inventor: BAKHOLDIN ALEKSANDR MIKHAJLOVI
IPC: F16D1/06
Filed: 2005-06-27
Granted: 2007-05-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: coupling comprises coupling members (1) and (2) and pivot that connects the couplings.  Axis (3) of the pivot lies in the plane of detachment of coupling members (1) and (2).  Spacing spring (7) is interposed between the coupling members, and the space between coupling members is confined by arrester (8).  The detachable part of the coupling members engages shaft (5) that has pin (6) for transmitting torque.  The coupling is additionally provided with locking ring that bears on the collar provided on the detachable part of the coupling members.  The locking ring is made of bushing (4) provided with inner thread that engages the thread on the outer side of the detachable part of the coupling members .  The clutch members engage shaft (5), and bushing (4) confines movement of the arrester (8). 
     EFFECT: enhanced reliability. 
     2 dwg
Patent RU-2434592-C2 (RU)
Inventor: SHELTON FREDERIK EH
IPC: A61B17/072
Filed: 2005-06-29
Granted: 2011-11-27
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine and can be used for application of staples and cutting tissues when performing endoscopic procedures. Surgical instrument contains end working unit, which is configured for responding to ejection movement; shaft, which is fixed to end working unit and handle. Handle creates separate movements of closing and ejection to set into operation end working unit, in particular, multiple passes of ejection for reduction of effort, required for staple application and cutting with end working unit. 
     EFFECT: instrument ensures achievement of required length of cutting and sewing with desired ratio of length of ejection pass and longitudinal movement of staple application. 
     26 cl, 12 dwg
Patent RU-2352570-C2 (RU)
Title: Пиридодиазины как фунгициды для растений
Inventor: KROULI PATRIK DZHELF
IPC: C07D471/04
Filed: 2003-12-03
Granted: 2009-04-20
Abstract: Описывается соединение общей формулы (I), в которой W и Z обозначают N, а X и Y обозначают СН; R обозначает галоген; R1 обозначает фенил, замещенный 1-3 заместителями, выбранными из галогена; R2 обозначает NR3R4; R3 и R4 независимо обозначают Н, С1-С8алкил, С2-С8алкенил, галоген(С1-С8)алкил, С1-С4алкокси(С1-С8)алкил, С3-С8циклоалкил, необязательно замещенный метилом, или R3 и R4 совместно образуют С3-С7алкиленовую цепь, необязательно содержащую в качестве заместителя С1-С4алкильную группу, или совместно с атомом азота, к которому они присоединены, R3 и R4 образуют морфолиновое или пиперазин-N-(С1-С4)алкильное (предпочтительно N-метильное) кольцо. Соединение обладает фунгицидной активностью. Описываются способ получения соединения общей формулы (I), промежуточные химические продукты, а также фунгицидная композиция для растений и способ борьбы с фитопатогенными грибами или их уничтожения, использующие соединение формулы (1). 5 н. и 5 з.п. ф-лы, 133 табл.
Patent RU-2304647-C2 (RU)
Inventor: NUGMANOV OLEG KAGARMANOVICH
IPC: D21C3/02
Filed: 2005-08-24
Granted: 2007-08-20
Abstract: FIELD: pulp-and-paper industry. 
     SUBSTANCE: invention relates to manufacture of cellulose from vegetable cellulose-containing raw material and can be used to manufacture cellulose from linen material, designed for chemical processing as well as for manufacturing cotton wool and paper. Cellulose-containing material is simultaneously loosened and cleaned and then subjected to grinding, soaking in NaOH solution, cleaning, and pulping. The latter operation is effected in surfactant-containing alkali solution for 1.5-3 h at water duty 1:(5-20). Material is then washed and bleached in H 2 O 2  solution, rewashed, squeezed, and dried. According to this invention, before the washing step, material is acidified with nitric acid solution and, before drying, ground. According to another embodiment of invention, material is simultaneously loosened, cleaned, pulped, and then washed. Then follow: bleaching in H 2 O 2  solution for 1-2 h at water duty 1:(5-20), rewashing, squeezing, and drying. After bleaching material is acidified and, before drying, ground. 
     EFFECT: simplified process and improved environmental safety. 
     6 cl, 2 tbl, 10 ex
Patent RU-2307287-C2 (RU)
Inventor: MALJUTIN MIKHAIL RUDOL FOVICH
IPC: F23H9/00
Filed: 2005-09-26
Granted: 2007-09-27
Abstract: FIELD: heat power engineering; chemical and other industries. 
     SUBSTANCE: invention relates to devices for layer burning and thermal treatment of solid fuel.  Proposed rotary fire grate has hollow housing made in form of spider in cross section, with holes for discharge of gaseous medium arranged on side surface in tops of spider arms, shaft for rotating fire grate and branch pipe to supply gaseous medium.  Top of each arm is essentially longitudinal tip installed for overlapping holes to discharge gaseous medium.  At roots of each pair of arms on their side surfaces additional holes are made whose axes are tilted to side of root of arms arranged close to each other. 
     EFFECT: improved efficiency of combustion of solid fuel in layer owing to increased efficiency and completeness of burning provided by rational distribution of air over entire volume of combusted fuel layer. 
     3 dwg
Patent RU-2319829-C2 (RU)
Title: Способ разработки нефтяной залежи
Inventor: KHAMIDULLIN MARAT MADARISOVICH
IPC: E21B43/16
Filed: 2005-10-03
Granted: 2008-03-20
Abstract: Изобретение относится к нефтедобывающей промышленности и может быть использовано при разработке нефтяных залежей, приуроченных к неоднородным поровотрещинным, трещинно-поровым или трещинным коллекторам, например карбонатным. Обеспечивает снижение процента обводненности продукции скважин и повышение коэффициента извлечения нефти из пористых блоков карбонатных коллекторов. Сущность изобретения: способ включает задание периодических режимов работы скважин с высоким содержанием вытесняющей жидкости в продукции, извлечение нефти посредством добывающих скважин, на которых производят оценку нефтесодержания в продукции скважин, и запись кривой восстановления давления. Согласно изобретению при разработке залежи с пористыми карбонатными блоками формируют группы добывающих скважин с нагнетательной скважиной в центре и таким образом, что нагнетательная скважина или скважины находятся в пониженной части структуры по отношению к добывающим скважинам. Осуществляют работу нагнетательной скважины в стационарном режиме. Фиксируют отклик добывающих скважин. Периодический режим работы скважин задают после фиксации отклика добывающих скважин и обеспечивают его посредством периодического отбора жидкости на нагнетательной скважине или группе нагнетательных скважин путем чередующихся пусков и остановок последней или последних до устойчивого снижения пластового давления в области скважин, окружающих нагнетательную скважину, с последующим сбросом воды на участке с пониженным пластовым давлением или за контур залежи. 1 з.п. ф-лы.
Patent RU-2310778-C2 (RU)
Inventor: BORODINA MARINA BORISOVNA
IPC: F16D25/12
Filed: 2005-10-10
Granted: 2007-11-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention relates to devices for transmission of rotation and it can be used in drives of heavy loaded processing equipment.  Proposed hydrostatic safety flexibly damping coupling contains two coupling members mechanically intercoupled by transfer device and hydraulic cylinder.  Hydraulic cylinder is connected with damper and hydraulic accumulator through controllable hydraulic distributor with system of control according to torque on coupling.  Inputs and outputs of hydraulic distributor are made for alternate connection of hydraulic cylinder with damper and hydraulic accumulator.  Transfer device is made in form of screw-nut mechanism and splined bushing.  Screw is secured on one coupling member and is coupled with nut and hydraulic cylinder, and splined bushing is secured on other coupling member, being coupled with nut by splined joint.  Said mechanism is provided with non-self-braking thread. 
     EFFECT: provision of larger angle of relative turning of coupling members; improved of damping properties of coupling, reduced contact stresses in parts of transfer device; improved reliability and increased service life of coupling. 
     9 cl, 9 dwg
Patent RU-2327653-C2 (RU)
Inventor: JANKHUNEN TOJVO
IPC: C03B29/08
Filed: 2004-03-11
Granted: 2008-06-27
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention is related to method and device for monitoring of safe glass production. On transporting surface, on which many glass panels are moving in direction of process of tempering or thermostrengthening, high intensity light is directed. Information that reflects load is read with the help of camera and cameras, which is or are directed so that it is possible to see the light reflected from glass, directly or with the help of mirror. Information that reflects load is used in the process of tempering or thermostrengthening for regulation of both radiation and convection heating, and also for monitoring and identification of production in unloading end of technological equipment for production of glass. 
     EFFECT: possibility of manufacturing process regulation in on-line mode. 
     8 cl, 2 dwg
Patent RU-2300415-C2 (RU)
Title: Способ и устройство для регенерации тепла в реакторе с псевдоожиженным слоем
Inventor: KHJUPPJANEN TIMO
IPC: B01J8/26
Filed: 2004-04-14
Granted: 2007-06-10
Abstract: Изобретение относится к способу и устройству для регенерации тепла в реакторе с псевдоожиженным слоем. Реактор с псевдоожиженным слоем содержит печь, камеру теплообмена, выпускной канал, соединенный с нижней частью камеры теплообмена для удаления материала в виде частиц из камеры теплообмена в печь, и по существу вертикальный вспомогательный канал для перемещения материала в виде частиц из камеры теплообмена в печь и из печи в камеру теплообмена. Нижняя часть вспомогательного канала снабжена соплами для газа для псевдоожижения и трубой для потока для соединения вспомогательного канала с печью. Верхняя часть снабжена трубой для потока для соединения вспомогательного канала с камерой теплообмена. Печь, камера теплообмена, выпускной канал и вспомогательный канал образуют единую конструкцию, имеющую выпускной канал и вспомогательный канал, размещенные примыкающими между печью и камерой теплообмена. Изобретение обеспечивает точное регулирование эффективности теплообмена для всех видов нагрузок реактора. 2 н. и 21 з.п. ф-лы, 5 ил.
Patent RU-2372367-C2 (RU)
Title: Маркированная полимерная дисперсия и получаемый из нее клей
Inventor: GRJUNEVEL DER BERNKHARD
IPC: C09D5/02
Filed: 2004-05-25
Granted: 2009-11-10
Abstract: Изобретение относится к полимерной дисперсии для маркировки дисперсионных клеев. Полимерная дисперсия для применения в клеях или средствах для покрытия поверхностей содержит воду, по меньшей мере, один вододиспергируемый полимер и, по меньшей мере, две различные водорастворимые соли, выбранные из группы водорастворимых солей элементов Li, Sr или Sn, причем, по меньшей мере, две из упомянутых водорастовримых солей содержат различный ион, выбранный из группы, состоящей из ионов элементов Li, Sr или Sn, а общее количество ионов, выбранных из вышеназванной группы, составляет, по меньшей мере, 10 ч./млн. В качестве вододиспергируемого полимера дисперсия содержит поливинилацетат или сополимер, полученный с использованием винилацетата. Также описано применение смеси, по меньшей мере, двух различных водорастворимых солей, выбранных из группы водорастворимых солей элементов Li, Sr или Sn, причем, по меньшей мере, две из упомянутых водорастворимых солей содержат различный ион, выбранный из группы, состоящей из ионов элементов Li, Sr или Sn, для маркировки дисперсионных клеев. Предложенная полимерная дисперсия позволяет идентифицировать клей даже после значительного разложения клеевой матрицы. 2 н. и 4 з.п. ф-лы, 4 табл.
Patent RU-2380380-C2 (RU)
Inventor: MORINI DZHAMP ERO
IPC: C08F4/649
Filed: 2004-05-07
Granted: 2010-01-27
Abstract: FIELD: chemistry. ^ SUBSTANCE: there is described method for making a catalyst component for copolymerisation of olefins CH2=CHR in which R is hydrogen or a hydrocarbon radical containing 2-12 carbon atoms, on a MgCl2 carrier, involving use of a Mg compound selected from a Lewis adduct from adducts with formula MgX2(R"OH)m, in which R" represents C1-C20 hydrocarbon groups, X is chlorine, and m ranges from 0.1 to 6, Ti compound and electron-donor compound (ED), selected from alcohol, alkyl ester C1-C20 of aliphatic carboxylic acids, ketones, amines, amides, nitriles, alkoxysilanes and aliphatic ethers as basic compounds. The said method includes two or more reaction steps involving use of at least one of the said basic compounds themselves as a fresh reagent or in a mixture in which they are the main component. The method is distinguished by that, at the last two or more reaction steps, the basic compound which is used as the fresh reagent is an ED compound. Also described is a solid catalyst component for copolymerisation of olefins CH2=CHR, in which R is hydrogen or a hydrocarbon radical containing 2-12 carbon atoms, including a Ti compound and an electron donor (ED), selected from alcohol, alkyl ester C1-C20 of aliphatic carboxylic acids, ketones, amines, amides, nitriles, alkoxysilanes, aliphatic ethers and esters of aliphatic carboxylic acids on a magnesium chloride carrier, in which molar ratio ED/Ti varies from 1.5 to 3.5, and molar ratio Mg/Ti exceeds 5.5. A catalyst is described for copolymerisation of olefins, for polymerisation of olefins CH2=CHR in which R is hydrogen or a hydrocarbon radical containing 2-12 carbon atoms, including a product obtained after contacting: (a) a solid catalyst component described above; (b) one or more compounds of alkyl aluminium and, optionally, (c) copolymerisation of olefins CH2=CHR in which R is hydrogen or a hydrocarbon radical containing 2-12 carbon atoms, carried out in the presence of the said catalyst. ^ EFFECT: increased stereospecificity of the catalyst. ^ 22 cl, 4 tbl, 30 ex
Patent RU-2319622-C2 (RU)
Inventor: SAJKIN SERGEJ ANDREEVICH
IPC: F24F3/16
Filed: 2006-04-03
Granted: 2008-03-20
Abstract: FIELD: mechanical engineering; transport engineering. 
     SUBSTANCE: invention is designed for cleaning air in saloons (cabs) of vehicle and different rooms.  Air in vehicle interior is cleaned by means of air cleaning systems consisting of blower, electric motor and multiple layer air cleaning unit both under recirculation conditions and intake air cleaning conditions.  Amount of air from saloon proportional to amount of induced cleaned air delivered into saloon is discharged out-wards.  Delivery of induced cleaned air is carried out uninterruptedly and/or interruptedly, depending on contamination of air in saloon and/or outside.  Delivery of amount of induced air for nominal cleaning conditions is set to 1-3 cu.m/h per person in saloon.  Portion of induced air cleaned ins system relative to amount of air cleaned at recirculation is set to maximum 80%.  Said portion in vehicle saloon should not exceed 80%, when vehicle is parked or moves at a speed 80%, when vehicle is parked or moves at a speed of up to 10 km/h, and should be not more than 50% at a speed exceeding 10 km/h. 
     EFFECT: improved efficiency of air cleaning. 
     15 cl, 2 dwg
Patent RU-2347040-C2 (RU)
Inventor: BIAN TSZJAN CHZHEHNG
IPC: F16B7/04
Filed: 2004-12-14
Granted: 2009-02-20
Abstract: FIELD: construction. 
     SUBSTANCE: invention concerns construction industry, in particular a connecting retainer for framework display boards. The connecting retainer has a housing, plate and eccentric cam. The plate is installed in the housing. The eccentric cam can be inserted through the housing bottom into a dome-shaped hole and also through a hole in the plate into a hole in the housing. Two elongated slots are made on the plate. Each of the slots is divided into three parts of different widths. Three tongues of different widths are located on the plate front. Front ends of the plate tongues are bended to form grippers. Adjacent grippers are bended in opposite directions. A locking cog is located on the plate. The locking cog together with the arc-shaped eccentric cam of the retainer eccentric cam forms a retainer stopping device. 
     EFFECT: simplified retainer design and manufacturing process. 
     8 cl, 13 dwg
Patent RU-2361749-C2 (RU)
Inventor: BYKOV NIKOLAJ PAVLOVICH
IPC: B60D1/18
Filed: 2006-09-08
Granted: 2009-07-20
Abstract: FIELD: mechanics. 
     SUBSTANCE: proposed device comprises modular shell-type casing, rotary shaft whereto the belt end is rigidly locked. Aforesaid belt end can unwind in one direction through the slot of aforesaid modular shell-type casing slot. Tensioning device is arranged opposite aforesaid slot. Modular rotary shaft is coupled with the second tape-type helical spring. C-shaped modular tensioning device incorporates a stepwise shaft and is arranged in the slot opposite the shell-type modular casing slot. It consists of a pair of plates with rounded face-fitted perforated cheeks. Aforesaid rotary modular shaft is arranged in one pair of aligned holes. The other pair of aligned holes accommodate opposite cams of stepwise shaft. Note here that the latter accommodates threaded cylindrical cam of towing hook locked by thrust washer and nut. Spacer washers and friction split crown washers fitted into circular grooves on the stepwise shaft end faces couple the stepwise shaft with face-fitted cheeks. 
     EFFECT: higher safety in towing movable objects. 
     6 dwg