baber/WOPTO huggingface dataset:
Patent RU-2269692-C1 (RU)
Title: Method of manufacturing clutches and overrunning clutch
Inventor: IOSSELIANI DMITRIJ ALEKSANDROV
IPC: F16D41/00
Filed: 2004-09-06
Granted: 2006-02-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: method comprises casting the blank, molding or working the blank, making at least two slots at an angle to the face of the blank, applying marks of the clutch member positions, and separating the clutch members by removing cross-pieces in the zone where the slots are conjugated by, e.g., drilling at least two openings.  The overrunning clutch comprises two clutch members, seating opening, and opening for locator.  The contact surfaces are provided with slots positioned at angle α, which depends on outer diameter D and diameter d 2  and separating openings as follows d 2  = Dtgα. 
     EFFECT: reduced labor consumption and cost. 
     3 cl, 3 dwg
Patent RU-2267701-C1 (RU)
Title: Whirl injector for spraying black oil with steam
Inventor: AKUL SHIN MIKHAIL DMITRIEVICH
IPC: F23D11/10
Filed: 2004-11-01
Granted: 2006-01-10
Abstract: FIELD: the invention refers to arrangements for fluid combustion and may be used in pipe furnaces in chemical, petrochemical and petroleum industries and in heat engineering arrangements of different purposes in other branches of industry. 
     SUBSTANCE: the whirl injector for spraying black oil with steam has a body provided with channels for feeding fuel and a sprayer, a whirl chamber with an output contraction nozzle and a central opening in the bottom connected with the channel for feeding of the injector, unilateral tangential openings in the wall of the chamber. The technical result is achieved due to the fact that one of the tangential openings at a tangent to the bottom is connected with the channel of feeding fuel and other tangential openings connected with the channel of the feeding  of spray are evenly distributed along the circumference and evenly spaced along the whirl chamber. At that the diameter of the whirl chamber in the point of feeding fuel is less than the diameter of whirl chamber in the point of feeding spray and at the point of passing of the part of the chamber with lesser diameter into the part with larger diameter a number of radial openings evenly distributed along the circumference and connected with the channel of feeding spray is made. 
     EFFECT: allows to improve quality and efficiency of spraying black oil with  steam due to preliminary spraying fuel on drops, mixing them with the spray and breaking up of the drops with the interlaminar tensions of the shift in  the whirling flow of emulsion. 
     1 dwg`
Patent RU-2279546-C1 (RU)
Inventor: SEKISOV GENNADIJ VALENTINOVICH
IPC: E21C41/26
Filed: 2005-03-02
Granted: 2006-07-10
Abstract: FIELD: mining industry, hydraulic building, road-building, agricultural building and so on, particularly to develop block rock or half-rock massifs. 
     SUBSTANCE: method involves stage-detailed rock zoning into block size, fracture porosity, strength and quality; dividing working zone massif into horizons having different heights or dividing working zone parts into productive blocks; dividing the productive blocks into uniform unit blocks, which are cut in top-down direction by "disassembling" method in accordance with block size so that blocks having the largest dimensions, namely technologically and technically oversized rock pieces in pit face are broken first and then properly sized and fine fractions are removed from rock massif with the use of corresponding working tool set of all-purpose mining rig. The all-purpose mining rig performs direct cutting of properly sized rock pieces from massif, drilling and blasting oversized rock pieces with the use of explosive charge having diameter of 8-84 mm under local shelter or by mechanical breaking or loosening operations. Then rock is removed and loaded on transportation means, moved to internal dump or to temporary bottomhole store. 
     EFFECT: increased efficiency of rock massif, pit face and coal strip mine cutting.
Patent RU-2282203-C1 (RU)
Inventor: SUKHOVA GALINA IVANOVNA
IPC: G01R27/26
Filed: 2005-04-08
Granted: 2006-08-20
Abstract: FIELD: measurement of dielectric parameters of thin films of complex oxides used in manufacture of lithium - ion cells. 
     SUBSTANCE: a film pattern of electrodes of nickel, copper or aluminum in the form of comb-like electrodes is applied onto the supporting structure of glass ceramic or polycor through a mask by vacuum spraying.  A film of complex oxide is applied onto the surface of the contours.  The electrodes are made of metal applied on the supporting structure in the form of comb-like contours with the combs directed toward one another, inserted one in the other and coated by a thin film 0.3 - to 0.9μm thick. 
     EFFECT: enhanced precision of measurement, provided multiple use of cells. 
     3 ex, 3 tbl, 2 dwg
Patent RU-2294148-C1 (RU)
Title: Method for evaluating the size of resected laryngeal lumen
Inventor: KOZHANOV LEONID GRIGOR EVICH
IPC: A61B8/00
Filed: 2005-06-17
Granted: 2007-02-27
Abstract: FIELD: medicine, oncology. 
     SUBSTANCE: the present innovation deals with predicting organic body alterations due to applying ultrasound waves and could be applied for evaluating the size of reconstructed laryngeal lumen after the organ's resection in case of cancer. One should determine the possibilities for decannulation after laryngeal resection due to ultrasound scanning of cervical area. Moreover, an ultrasound sensor should be moved along median cervical line from hyoid bone up to inferior edge of innominate cartilage. It is necessary to fix the sensor after every 2-3 mm. At each fixation procedure one should fulfill scanning in frontal, frontolateral and sagittal planes at different phases of respiration. At every pace of scanning it is important to measure the diameter of laryngeal lumen and at minimal diameter of laryngeal lumen being 9.0-10.0 mm one should make a decision on patient's decannulation. The innovation enables to objectively evaluate the state of organ's lumen, the possibility and optimal terms for patient's decannulation and, also, detect the chance to restore respiration through natural respiratory tract. 
     EFFECT: higher efficiency of evaluation. 
     1 ex
Patent RU-2291483-C1 (RU)
Title: Automated system for collecting and processing electronic polls data of gas "election"
Inventor: JUKHNEVICH LEONID ALEKSANDROVI
IPC: G06F17/30
Filed: 2005-06-20
Granted: 2007-01-10
Abstract: FIELD: computer engineering, automated system for collecting and processing electronic polls data. 
     SUBSTANCE: system consists of input messages receiving unit, data from server database receiving unit, election committee identification unit, first and second units for candidates base addresses identification, polls results disclosure time cycles selection unit, polls results recording time cycles selection unit, input messages receiving time cycles selection unit, database read and write signals forming unit, final polls results data forming unit. 
     EFFECT: increased system performance due to database entries address localization using receiving messages identifiers and forming of progressive total of polls results in real-time. 
     9 dwg
Patent RU-2288283-C1 (RU)
Inventor: ORDIN VLADIMIR GEORGIEVICH
IPC: C21C5/28
Filed: 2005-06-27
Granted: 2006-11-27
Abstract: FIELD: metallurgy; production of steel for enameled articles, automobile sheets of high degree of drawing and high-strength steel for automobile industry. 
     SUBSTANCE: proposed method includes regulation of nitrogen content and elimination of defects in micro-structure; proposed method consists in melting and teeming, hot and cold rolling and annealing. During teeming, required content of nitrogen is obtained by feeding it into jet of molten metal protected against air atmosphere at flow rate determined by the following dependence: Q N =K 1 (N 1 -N 2 )M st , where Q N  is required  flow rate of nitrogen, l/min; N 1  is required content of nitrogen in finished steel, %; N 2  is content of nitrogen in steel before delivery of metal into jet, t/min; K 1  is empirical coefficient taking into account hydrodynamics  of interaction of nitrogen jet and jet of steel, as well as physico-chemical peculiarities  of interaction of gaseous nitrogen and jet of molten steel within K 1 =(0.13-50)X10 3  l/%t. 
     EFFECT: enhanced efficiency. 
     3 dwg, 3 tbl, 5 ex
Patent RU-2296362-C1 (RU)
Title: Method for servicing varying priority requests from users of computer system
Inventor: ANDRIENKO ANATOLIJ AFANAS EVIC
IPC: G06F9/50
Filed: 2005-09-20
Granted: 2007-03-27
Abstract: FIELD: digital communication systems and computer systems, possible use in automated information processing systems. 
     SUBSTANCE: in accordance to method, parameters of computing system are set, user requests are generated and received, a request servicing queue is formed in accordance to priorities of users on each server, calculated further is required computing resource for servicing received requests and difference ΔQ p  between maximal and required computing resources of p-numbered server, when ΔQ p ≥0 on each server requests from users attached to this server are serviced, and when ΔQ p ≤0, serviced is a portion of user requests, not exceeding maximal computing resource of server, remaining amount of requests of p-numbered server is compared to positive values of ΔQ n  of other servers, when ΔQ n  ≥ |ΔQ p | excessive amount of requests of p-numbered server is transferred to n-numbered server, and when ΔQ n  < |ΔQ p | on all servers excessive requests of p-numbered server are divided on parts ΔQ i , compared serially is resource required for servicing ΔQ p1 , ΔQ p2 ,...,ΔQ pi  to positive values of ΔQ n  of other servers and on basis of comparison results one or more parts ΔQ pi  of divided resource are transferred for service. 
     EFFECT: increased probability of timely servicing of requests of varying priority users within limits of dynamic range of possible alternation of amount of requests while simultaneously achieving economy of costs of computing resources of servicing devices. 
     3 cl, 6 dwg
Patent RU-2302345-C1 (RU)
Inventor: SOROKIN NIKOLAJ NIKOLAEVICH
IPC: F16F9/34
Filed: 2005-11-21
Granted: 2007-07-10
Abstract: FIELD: transport engineering. 
     SUBSTANCE: invention can be used in suspensions of vehicles.  proposed hydraulic damper consists of reservoir with eye plate, cylinder with intake valve, piston with relief valve of extension/rebound - compression stroke, rod provided with throttling hole and return valve, guide with adjustable throttling hole and set of guides and sealing cups and rings, and upper eye plate.  Ball bearings are installed in eye plates.  Guide and cover are assembled into one base part - guide, in which sealing cups and rings, guide polymeric rings and needle are installed.  Said needle is designed to adjust resistance at throttling mode of extension/rebound stroke directly on test stand without disassembling of said damper.  Damper contains additional polymeric ring installed in scraper.  Said ring prevents contact of chromium coating of rod with metal of scraper and getting of hard foreign finely divided particles into sealing unit. 
     EFFECT: improved serviceability of hydraulic telescopic damper under unfavorable conditions, provision of convenience in its adjustment. 
     8 dwg
Patent RU-2307271-C1 (RU)
Title: Adjustable device for converting rotation into oscillation motion
Inventor: NADEZHDIN IGOR VALENTINOVICH
IPC: F16H27/06
Filed: 2005-12-19
Granted: 2007-09-27
Abstract: FIELD: mechanical engineering; machine tools. 
     SUBSTANCE: invention can be used in loading devices of automatic machine tools, feeding devices of press forging plants and flexible automated manufacturing systems.  Proposed device contains housing, driving and driven members connected through transfer device and adjusting and fixing devices.  Transfer mechanism is made in form of series-connected sine mechanism with adjustable length of driving crank, tooth-and-rack pair whose rack is slider of sine mechanism and Geneva mechanism with single slot Geneva wheel whose driving cog is installed on gear wheel for adjusting position by re-setting over circumference.  In proposed device movement of output member is provided at larger range of motion coefficients and smooth adjustment of swing angle at "shockless" movement of mechanism without abrupt changes of speed and acceleration at beginning and end of movement. 
     EFFECT: enlarged operating capabilities. 
     4 cl, 4 dwg
Patent RU-2301208-C1 (RU)
Title: Concrete mix for making inserts in jewelry settings
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVN
IPC: C04B111/82
Filed: 2006-02-08
Granted: 2007-06-20
Abstract: FIELD: preparation of concrete mixes for making inserts in jewelry settings of rings, cuff-links, brooches. 
     SUBSTANCE: proposed concrete mix contains mineral binder - white portland cement, filler - waste of processing of  hematite and/or lazurite, and/or malachite, and/or aventurine, and/or charoite, and/or jasper, and/or serpentine, and/or onyx and water at the following ratio of components, mass-%: white portland cement, 15-65; waste of processing, 5-75; water, 10-30. Mix contains wastes of processing of hematite, and/or lazurite, and/or malachite, and/or aventurine, and/or charoite in the amount of 5-45 mass-% or wastes of processing of jasper and/or serpentine, and/or onyx in the amount of 25-75 mass-%. 
     EFFECT: possibility of obtaining inserts of original design in jewelry settings. 
     3 cl, 1 tbl
Patent RU-2295333-C1 (RU)
Title: Method for administering pleurodesis in treating pneumothorax cases
Inventor: BULYNIN VIKTOR VIKTOROVICH
IPC: A61K31/165
Filed: 2006-02-10
Granted: 2007-03-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves draining pleural cavity to introduce specially prepared solution. Given solution contains Chlorhexidine taken in concentration no less than 0,05% and ethanol in concentration no less than 70% by volume. The introduction being done, the draining tube is blocked for at least 1 h. Then, active suction is carried out with pressure not less than 20 mm of water column. 
     EFFECT: safe and reliable pleural cavity obliteration.
Patent RU-2312216-C1 (RU)
Inventor: ZIPENKORT GERKHARD
IPC: E21C27/32
Filed: 2006-03-15
Granted: 2007-12-10
Abstract: FIELD: mining, particularly coal plows to be moved by means of hauling chains. 
     SUBSTANCE: guiding device section comprises two overlapped guiding channels for chain receiving, upper guiding strip and lower guiding beam, as well as lower sliding guide used for plow orientation. The channels are separated one from another with molded spacing slide. Upper guiding channel is closed with front wall including guiding strip and passing into guiding beam. Formed between guiding beam and sliding guider is slot orifice for plow guider hook or plow blade receiving. Created in front wall are receiving cuts to arrange drag-bars for adjacent plow guiding device sections connection. Front wall with guiding strip, guiding beam, as well as receiving cuts and rear wall including sliding guider, are made of integral mold extending along guiding device section. 
     EFFECT: decreased assemblage costs, reduced number of molds to be manufactured. 
     10 cl, 5 dwg
Patent RU-2307242-C1 (RU)
Inventor: KARIMOV RAVIL RAISOVICH
IPC: E21B43/24
Filed: 2006-03-23
Granted: 2007-09-27
Abstract: FIELD: oil production, particularly to produce high-viscosity oil with the use of horizontal and vertical well system and thermal reservoir treatment. 
     SUBSTANCE: method involves installing perforated casing pipe in previously drilled horizontal well; cementing casing pipe up to horizontal section; drilling additional vertical well, which crosses end horizontal section of previously drilled one and communicating the wells; supplying heat carrier in horizontal well through flow string in beginning of horizontal section; producing well product from vertical well to provide predetermined intake capacity; continuing heat carrier supply in reservoir up to oil viscosity reduction in area located around horizontal well section bore; performing well shutdown to provide thermal capillary infiltration; extracting product from vertical well to calculated output decrease along with maintaining dynamic level below well crossing; repeating above supply-shutdown-extraction cycle to provide bottomhole zone drainage. 
     EFFECT: increased oil flow from reservoir in well due to decreased back pressure, decreased heat losses due to reduced heat carrier efflux from well during well product lifting. 
     2 dwg
Patent RU-2317072-C1 (RU)
Title: Способ подготовки спермы для внутриматочной инсеминации
IPC: A61P15/08
Filed: 2006-07-12
Granted: 2008-02-20
Abstract: Изобретение относится к области медицины, в частности к урологии, андрологии, гинекологии, и касается подготовки спермы для внутриматочной инсеминации. Для этого осуществляют отбор спермы. Добавляют к ней физиологический раствор и центрифугируют дважды по 10 минут при 1500 оборотах в минуту. В полученную массу сперматозоидов вводят перфторан в соотношении 1:3, выдерживают в течение 3-5 минут и вводят полученную смесь в полость матки. Способ обеспечивает увеличение подвижности и дыхательной способности сперматозоидов в сперме мужчин, страдающих азооспермией, и, как следствие, повышает вероятность наступления беременности после внутриматочной инсеминации спермы. 1 табл.
Patent RU-2319896-C1 (RU)
Title: Горелка
Inventor: BARANOV VJACHESLAV VIKTOROVICH
IPC: F23D11/40
Filed: 2006-09-18
Granted: 2008-03-20
Abstract: Изобретение относится к конструктивным элементам головок горелок преимущественно для сжигания низкосортных видов жидкого топлива, таких как мазут, и обеспечивает получение мелкодисперсной топливовоздушной смеси при любой рабочей температуре в зоне головки горелки путем создания кавитационных вихрей в зоне смешения топлива и воздуха. При работе горелки топливо через круговую щель форсунки 1 поступает в камеру смешения 3, где смешивается с воздухом, поступающим туда через кольцевой канал 2. Кольцевые элементы 5 на стенке 4 и кольцевые выступы на стержне образуют зоны кавитации, в которых топливо становится мелкодисперсным и хорошо перемешанным с воздухом. Далее эта топливовоздушная смесь после прохождения сетки 7 воспламеняется и сгорает в топке котла. Сетка 7 препятствует воспламенению топливовоздушной смеси в камере смешения 3. 1 з.п.    ф-лы, 4 ил.
Patent RU-2323624-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/40
Filed: 2006-10-23
Granted: 2008-05-10
Abstract: FIELD: food production technology. 
     SUBSTANCE: preserved food is made by boiling, shelling and cutting chicken eggs, cutting and blanching potatoes, cutting and freezing spring onions and lettuce, cutting rabbit flesh, pickled cucumbers and marinated mushrooms, freezing green peas, mixing the listed ingredients with sour cream, tomato purée, salt and hot black pepper without access for oxygen, packing the mixture and mayonnaise, pressurization and sterilization. 
     EFFECT: preserved food has enhanced digestibility.
Patent RU-2304701-C1 (RU)
Inventor: KHISAMOV RAIS SALIKHOVICH
IPC: E21B43/00
Filed: 2006-11-01
Granted: 2007-08-20
Abstract: FIELD: oil and gas production. 
     SUBSTANCE: invention is directed to running wells having exposed two or more productive formations. Method comprises sampling oil from each productive object, sampling from jointly run objects, determining optical properties of samples in visible spectrum region at different wavelengths, statistically processing data, and determining relative oil debits. According to invention, when running well having exposed multistratum with oils having comparable properties and after having taken samples from each productive object, simulated recombinated samples of oils from different formations in different proportions are formed. Optical properties (optical absorption coefficient, refraction index, and oil dispersion factor) of recombinated samples are examined and compared with those of natural oil blends. Closeness of optical properties of recombinated samples and natural oil blends found and from oil ratios therein a conclusion about operation of productive formations is drawn. Based on this conclusion, operation of the well is improved by way of leveling debits of productive formations. 
     EFFECT: increased reliability of determination of the presence of an oil specimen in oil blends and thereby enabled calculation of debits from productive formations exposed by the productive well.
Patent RU-2325548-C1 (RU)
Title: Распылитель штифтовой форсунки
Inventor: EROFEEV ALEKSANDR ALEKSANDROVI
IPC: F02M61/08
Filed: 2006-12-01
Granted: 2008-05-27
Abstract: Изобретение относится к двигателестроению и, в частности, может использоваться в топливной аппаратуре двигателя внутреннего сгорания с воспламенением от сжатия. Изобретение направлено на повышение качества распределения топлива по объему камеры сгорания на этапе впрыска. Распылитель штифтовой форсунки состоит из корпуса распылителя, штифта, на конце которого имеются перекрывающиеся металлические лепестки, образующие замкнутую коническую поверхность. В сопловом канале устанавливаются заподлицо с поверхностью соединенные со схемой управления пьезокварцевые элементы таким образом, что они имеют возможность при подаче на них напряжения воздействовать на поверхность металлических лепестков, что обеспечивает изменение угла при их вершине с возможностью изменения направления развития топливного факела. Это приводит к равномерному распределению топлива и к улучшению пусковых качеств дизеля, его скоростной и мощностной характеристик. 2 ил.
Patent RU-2328099-C1 (RU)
Title: Почвообрабатывающая роторная машина
Inventor: MUZAEV KHUSAJN MAGAMADOVICH
IPC: A01B33/02
Filed: 2006-12-11
Granted: 2008-07-10
Abstract: Изобретение относится к сельскохозяйственным машинам и предназначено для обработки почвы. Машина включает раму, барабан с ножами, установленный на валу, дробители, механизм привода и защитный кожух. Машина снабжена плоскорежущими лапами и плоскими дисками, шарнирно закрепленными на раме. Барабан выполнен роторным, а ножи - в виде игольчатых дисков, насаженных на барабан. Дробители закреплены шарнирно на защитном кожухе и пружинами - к раме. Плоские диски подпружинены и расположены перед каждым игольчатым диском, а плоскорежущие лапы - за ними. Достигается повышение производительности, качества обработки всех типов почв за один проход, надежности машины и увеличение срока ее службы. 2 з.п. ф-лы, 1 ил.
Patent RU-2335467-C1 (RU)
Title: Glass
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVNA
IPC: C03C3/095
Filed: 2006-12-25
Granted: 2008-10-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: glass of the following composition, wt %: SiO 2  55.0-60.0; K 2 O 15.0-20.0; CaO 12.0-17.0; TiO 2  5.0-10.0; Pr 2 O 3  1.0-2.0; GeO 2  1.0-2.0; resulting in increase of glass refraction index to 1.75-1.80. 
     EFFECT: improved glass refraction index. 
     1 tbl
Patent RU-2322723-C1 (RU)
Inventor: GERMAN EVGENIJ JAKOVLEVICH
IPC: H01H21/54
Filed: 2007-01-23
Granted: 2008-04-20
Abstract: Изобретение относится к низковольтным коммутационным аппаратам и может быть использовано для включения и отключения электрических цепей под токовой нагрузкой и без нее. Выключатель-разъединитель состоит из корпуса с установленными в его углублении неподвижными контактами, ползуна с подвижными контактами, крышки, закрепленной к корпусу, дугогасительных камер и механизма включения-отключения, который состоит из рукоятки, вала, ступицы, жестко соединенной с валом и установленной в скобе, которая крепится сбоку к корпусу выключателя. Вал со ступицей одним концом соединен с рукояткой, а другим концом - с рычагом, расположенным с задней стороны корпуса, в его углублении, и соединенным через тягу с концом штифта ползуна. В углублении установлена пружина растяжения, которая одним концом закреплена на конце штифта ползуна, а другим закреплена за скобу. Технический результат - уменьшение количества деталей и расхода материалов, обеспечение возможности мгновенного отключения и одновременного коммутирования цепи в полюсах. 3 ил.