baber/WOPTO huggingface dataset:
Patent RU-2229605-C1 (RU)
Inventor: LEKONTSEV JU M
IPC: E21D15/44
Filed: 2002-12-04
Granted: 2004-05-27
Abstract: FIELD: mining industry, mine hydraulic props experiencing dynamic load. SUBSTANCE: hydraulic prop with protection against dynamic loads comprises cylinder, piston with rod forming piston and rod spaces, safety valve in piston space and emergency device mounted on rod on side of action of dynamic load and having no hydraulic communication with piston space. Emergency device includes sleeve housing spring-loaded control valve for passage of liquid linked to throttle needle mounted for entry into hole for overflow of liquid made in sleeve and is interference fit with hollow rod for forcing. Hollow rod and sleeve form common space. Stroke of control valve is limited from beneath with stopping ring and single throttle hole for passage of liquid is made in control valve and throttle needle. Hollow rod can embrace emergency device or emergency device can embrace hollow rod. EFFECT: enhanced protection of hydraulic prop against dynamic loads thanks to multiple effective mechanical-hydraulic extinction of value of pulse of dynamic load. 3 cl, 2 dwg
Patent RU-2217369-C1 (RU)
Inventor: DZHERMAKJAN K JU
IPC: B65H45/18
Filed: 2002-12-20
Granted: 2003-11-27
Abstract: FIELD: textile industry; medicine. SUBSTANCE: invention relates to cutting off and forming (folding) of flat articles made of textile tape, particularly, gauze napkins or gauze tampons. Proposed machine contains housing, roll holders and the following mechanisms interconnected according to processing cycle: gauze tape folding mechanism, gauge tape feeding and measuring mechanism, cross cutting mechanisms and longitudinal folding mechanism made in form of common matrix mounted on housing plate and provided with movable and fixed posts forming slots to hold moving cutoff part of gauze tape. movable punches are installed in said slots between posts for cross folding and moving napkins made of cutoff part of gauze tape in slots between posts. EFFECT: improved accuracy of folding of gauze napkins, no manual operations when making packs of napkins. 5 cl, 7 dwg
Patent RU-2224996-C1 (RU)
Title: Method of gas-chromatographic determination of average shift doses of halogen anhydrites and anhydrites of carboxylic acids in air of working zone
Inventor: MAJMULOV V G
IPC: B01J20/286
Filed: 2003-01-29
Granted: 2004-02-27
Abstract: FIELD: research in labor hygiene. SUBSTANCE: invention is related to sanitary-hygienic laboratory investigation of labor conditions by indications of adverse and dangerous chemical factors of working environment, burden and intensity of working process. This task is solved by uninterrupted sampling of air with rate of lung ventilation in the course of shift through two parallel chromatographic columns. Separable porous filters containing specified amount of sorbent-silanized chromosorb with graininess of 0.125-0.200 mm with mixture of dialkylethers of heteroatomic polyatomic alcohols and heteroatomic amine applied in suspended state in the amount of 30% or more of mass of solid sorbent are installed at inlets and outlets of columns. Sorbent of first column has piperidine in equivalent amount exceeding corresponding lethal dose of halogen anhydrite or anhydrite of carboxylic acids, solid sorbent with applied mixture of dialkylglyms and hexahydroazepine with content of the latter in equivalent amount similar to first column is dispersed in second column. To determine average shift dose at beginning of shift or operation carrier gas is fed into chromatographic columns containing various heterocyclic amines, average shift dose is found by dependence of difference of chromatographic parameters of benzene holding relative to hexane in acyl-derivatives of heterocyclic amines on mass of analyzed substance. Method makes it possible to determine effect of chemical factor on organism of operator and to raise authenticity in evaluation of risk of morbidity under action of harmful substances by indications of adverse and dangerous factors of working environment, burden and intensity of process. EFFECT: improved authenticity of method. 1 cl, 3 tbl
Patent RU-2245651-C1 (RU)
Title: Method for producing of garnish potato
Inventor: KVASENKOV O I
IPC: A23L19/12
Filed: 2003-06-05
Granted: 2005-02-10
Abstract: FIELD: canned food industry, in particular, production of semi-finished garnish potato. 
     SUBSTANCE: method involves washing and inspecting potatoes; before cleaning, additional cleaning, cutting, frying to semi-ready state, vacuum packing, sealing and pasteurization procedures, treating potatoes with eicosapentaenic acid used in an amount of 0.1-1·10 5  mg/t and holding for about 8 hours. 
     EFFECT: improved organoleptical properties of garnish potato. 
     1 ex
Patent RU-2244677-C1 (RU)
Title: Device for cleaning filing material
Inventor: PAZYNICH MARINA IVANOVNA
IPC: B68G3/02
Filed: 2003-06-11
Granted: 2005-01-20
Abstract: FIELD: treating upholstery fillings. 
     SUBSTANCE: device has chamber provided with charging and discharging ports, cleaning chamber provided with the inlet and outlet ports, block for evacuation, and disinfection device. The outlet port of the charging chamber is connected to the inlet port of the cleaning chamber. The outlet port of the cleaning chamber is connected with the inlet port of the chamber for collecting cleaned material. The chamber is provided with the branch pipe, and all chambers can be hermetically sealed. The inlet of the block for evacuation is connected with the outlet port of the chamber for collecting cleaned material. At least one of the pipes for air supply is made for permitting to change the direction of air outflow from the nozzles and movement of the nozzles in space. The cleaning chamber is made of a vertical labyrinth and provided with a lid from bellow. The lid is made for permitting opening the cleaning chamber. 
     EFFECT: enhanced efficiency. 
     18 cl, 4 dwg
Patent RU-2236694-C1 (RU)
Inventor: ARKHIPOV A I
IPC: G01S13/36
Filed: 2003-07-17
Granted: 2004-09-20
Abstract: FIELD: radio-locating equipment engineering. 
     SUBSTANCE: device has antenna 1, receiving-transferring switch 2, generators 11,14, heterodyne 10, high frequency amplifiers 3,6, mixers 4,7,9, intermediate frequency amplifiers 5,8, phasing mixer 12, phase detectors 16 1 -16 N , coherent heterodyne 13, phase rotators 15 1 -15 N , comparators 17 1 -17 N , code converter 18. 
     EFFECT: higher speed of radio-locating station for determining radial speed of target. 
     2 dwg
Patent RU-2251090-C1 (RU)
Inventor: GNIZDOR R JU
IPC: G01M99/00
Filed: 2003-09-01
Granted: 2005-04-27
Abstract: FIELD: space engineering. 
     SUBSTANCE: method comprises short-term service life testing, measuring liner sizes of the erosion profiles of the walls of discharging chamber, predicting new erosion profiles, measuring the area of erosion, determining dependence between the measurements of thrust and total area of erosion, and determining proportionality coefficient between the thrust and total erosion area. 
     EFFECT: enhanced accuracy of predicting. 
     2 dwg
Patent RU-2265869-C1 (RU)
Title: Mode of evaluation of radio ecological contamination of environment
Inventor: RIKHVANOV L P
IPC: G01V9/00
Filed: 2004-05-13
Granted: 2005-12-10
Abstract: FIELD: the invention refers to monitoring of environment and may be used at revealing of the time of the maximum entering of radio nucleons into environment. 
     SUBSTANCE: according to declared mode selection of vegetable material, preparation samples out of it and analysis with the help of the method of fragmentation radiography of distribution in them of dividing radio nucleons through reflection on a detector Selection of sections of trees is carried out in investigated areas on one and the same altitude  from the surface of the earth. Samples are prepared with smooth polished surface and marking of the time of formation of annual rings is performed from the moment of sawing of the tree. After exposure to the flow of thermal neutrons a count of tracks of each annular ring and etalon is carried out in the channel of a nuclear reactor. Curves of distribution of density of tracks from fragments of division of dividing radio nucleons according to years are plotted according to which one can judge about the quantity of entering of radio nucleons in definite periods of time. 
     EFFECT: possibility of carrying out a retrospective analysis of precipitation of radioactive waste materials. 
     8 dwg
Patent RU-2268993-C1 (RU)
Inventor: ZALJATOV MARS SHAJKHRAZYEVICH
IPC: E21B34/06
Filed: 2004-05-17
Granted: 2006-01-27
Abstract: Изобретение относится к горной промышленности, а именно к устройствам для периодической опрессовки колонны насосно-компрессорных труб в скважине. Обеспечивает упрощение конструкции и повышение надежности устройства. Сущность изобретения: устройство содержит опрессовочный клапан для запуска в колонну труб в скважине, состоящий из корпуса с продольным пазом, снабженный головкой под ловитель, заякоривающим узлом, состоящим из штока, механизма привода и комплекта фиксаторов в виде рычагов, уплотнительным узлом с уплотнителем, установленным на корпусе с возможностью посадки уплотнителя. Устройство содержит гильзу под опрессовочный клапан, установленную на нижнем конце опрессуемого интервала колонны труб, расположенный под гильзой башмак в виде трубы с внутренней кольцевой полостью большего диаметра, чем внутренний диаметр опрессуемой колонны труб, уплотнительный узел, состоящий из нижнего и верхнего подвижного поршней и расположенного между последними уплотнительного элемента. Верхний подвижный поршень снабжен с одной стороны разгрузочным клапаном с головкой под ловитель, а с другой - механизмом привода с подпружиненным штоком. Нижний поршень соединен с корпусом, в продольном пазу которого расположен комплект фиксаторов заякоривающего узла. Последний выполнен в виде пары двуплечих, установленных на оси рычагов с возможностью взаимодействия своими нижними концами с башмаком и подпружиненным клином, а верхними концами - с подпружиненным штоком через плоскую кинематическую пару в виде цепного звена. 5 ил.
Patent RU-2267756-C1 (RU)
Title: Method of compensating additive temperature error of strain-gauges
Inventor: TIKHONENKOV VLADIMIR ANDREEVIC
IPC: G01L9/04
Filed: 2004-06-15
Granted: 2006-01-10
Abstract: FIELD: measuring engineering. 
     SUBSTANCE: method comprises balancing the gauge before testing, determining temperature coefficients of all arms of the bridge, determining initial unbalance of the gauge and its output signal, calculating equivalent value of temperature resistance coefficient of the bridge circuit of the gauge, determining the arm of setting of thermally independent compensating resistor which is determined from the formula proposed, and connecting the thermally independent compensating resistor parallel to the working strain gauge. 
     EFFECT: enhanced accuracy.
Patent RU-2270321-C1 (RU)
Title: Drilling bit
Inventor: PANIN NIKOLAJ MITROFANOVICH
IPC: E21B10/62
Filed: 2004-10-07
Granted: 2006-02-20
Abstract: FIELD: rock-cutting tools, particularly drilling bits adapted to perform full-diameter drilling. 
     SUBSTANCE: drilling bit comprises body with connection thread, flushing channels, grooves and working surface made as concentric rings reinforced with rock-cutting members and divided into parts with concentric grooves. Cross-sections of the concentric grooves have extended parts shaped as equal sided trapezes. Major base of each trapeze faces connection thread. The grooves are provided with rod-like core breakers with drive. The core breakers are arranged in axial channels, which connect body interior with annular groove bottoms, and may cooperate with the drive. Any well-known submersed percussion mechanisms, for instance hydraulic and pneumatic strikers, may be used as the drive. Core breakers have lengths exceeding that of the channels and wedge-like working surfaces. Sides of the wedge-like working surfaces are parallel to annular groove sides. Flushing channels and flushing grooves are formed for face cleaning of borings. The flushing channels connect drilling bit body interior with annular groves. The flushing grooves divide the annular concentric rings into separate sectors. 
     EFFECT: decreased energy inputs and drilling costs. 
     4 cl, 2 dwg
Patent RU-2269432-C1 (RU)
Title: Dump truck for operation in underground workings
Inventor: TARASOV JURIJ DMITRIEVICH
IPC: B60P1/30
Filed: 2004-11-17
Granted: 2006-02-10
Abstract: FIELD: mining industry; automotive industry. 
     SUBSTANCE: proposed dump truck for operation in underground workings has chassis, front semiframe with fitted-on cabin connected by double joint with front semiframe, rear semiframe with fitted-on body installed for turning in vertical plane, two power cylinders with rods arranged at body sides, rods of cylinders being hinge-connected with rear semiframe and body.  Body consists of two articulated parts with hinge unit arranged in plane of body bottom.  Part of hinge unit adjoining the cabin is installed for resting on rollers secured on rear semiframe for rotation.  Second part of body has rolls installed in middle zone of second part for displacement along longitudinal guides of rear semiframe.  Parts of guides arranged at side outer relative to rolls are made curvilinear with deflection downwards and are provided with stops on ends for engagement with rolls at maximum angle of body tilting when dumping the rock.  Rods of power cylinders are mechanically coupled with part of body adjoining the cabin and sides of both parts of body are made beveled towards each other with relative overlapping. 
     EFFECT: increased carrying capacity of dump truck owing to increase of elongation of body without increasing overall height at unloading and enlarged operating capabilities of dump truck used in underground workings of confined height. 
     2 dwg
Patent RU-2266898-C1 (RU)
Inventor: KALINKINA S P
IPC: B01D11/04
Filed: 2004-12-14
Granted: 2005-12-27
Abstract: FIELD: organic chemistry, analytical chemistry, chemical technology. 
     SUBSTANCE: invention describes a method for concentrating 1-naphthol-5-sulfoacid from aqueous solutions in the presence of ammonium sulfate. Method involves extraction with trioctylamine oxide solution taken in the concentration 0.5 mole/dm 3  in toluene medium wherein trioctylamine oxide is impregnated preliminary in polyurethane foam and wherein the mass part of the solution with respect to polyurethane foam is 55-60%, and mass of impregnated tablets changes from 0.093 ± 0.001 to 0.096 ± 0.001 g per 25 cm 3  of 1-naphthol-5-sulfoacid an aqueous solution. Extraction is carried out by extractive-sorption method. Under conditions of the complete extraction of 1-naphthol-5-sulfoacid from aqueous solutions the proposed method provides increase of the concentrating coefficient by above 5 times. Invention can be used in concentrating 1-naphthol-5-sulfoacid in analytical control of purified sewage in plants manufacturing dyes. 
     EFFECT: improved concentrating method. 
     2 tbl, 15 ex
Patent RU-2284470-C1 (RU)
Title: Устройство для измерения шероховатости поверхности отверстий
Inventor: MURASHOV VLADISLAV MIKHAJLOVIC
IPC: G01B13/22
Filed: 2005-02-11
Granted: 2006-09-27
Abstract: Изобретение относится к измерительной пневматической технике и может быть использовано для измерения шероховатостей поверхности отверстий. Устройство для измерения шероховатости поверхности отверстий состоит из двух пневматических измерительных приборов, соединенных с чувствительным элементом в виде пневматической измерительной пробки, содержащей систему измерительных сопел, выполненную в виде двух пар оппозитно расположенных измерительных сопел, каждая из которых соединена с отдельным пневматическим измерительным прибором, при этом напротив одной пары измерительных сопел расположены промежуточные подпружиненные контакты, внешняя поверхность которых контактирует с контролируемой поверхностью, а внутренняя поверхность образует с соплами измерительные зазоры, вторая пара измерительных сопел образует измерительный зазор непосредственно с контролируемой поверхностью. Технический результат: повышение точности измерения и настройки, устранение погрешности базирования. 1 ил.
Patent RU-2283118-C1 (RU)
Inventor: TSIVINSKIJ STANISLAV VIKTOROVI
IPC: A61K33/34
Filed: 2005-02-18
Granted: 2006-09-10
Abstract: FIELD: chemical and pharmaceutical industry. 
     SUBSTANCE: claimed agent represents aqueous solution of microelements such as copper, zinc, indium, cobalt, manganese, chromium and silicium in concentration approximately being equal to concentration of same elements in drinking water. Hydrochloric acid in introduced into solution to activate microelement action and to produce pH 3-5. Metals are introduced in form of chlorides, and silicium is introduced in form of sodium or potassium silicate. Said aqueous solution of microelements is administrated orally 3 times per day for 1.5-2 months in single dose of 20-40 ml. 
     EFFECT: high effective agent for treatment of hypertension without side effects. 
     2 cl, 3 ex
Patent RU-2287745-C1 (RU)
Title: Распылительное устройство для увлажнителя воздуха
Inventor: SHIN JU-DZHIN
IPC: F24F6/14
Filed: 2005-04-01
Granted: 2006-11-20
Abstract: Устройство предназначено для увлажнения воздуха в помещении путем распыления воды и подачи распыленных частиц в помещение. Устройство содержит смонтированный в корпусе резервуар для воды, расположенное в верхней части резервуара для воды распыляющее отверстие, через которое всасываются и перемещаются наружу распыленные частицы, и установленный в распыляющем отверстии фильтрующий вентилятор. Технический результат - исключаются отказы самого изделия и других бытовых электроприборов из-за воздействия капель воды. 8 з.п. ф-лы, 5 ил.
Patent RU-2290949-C1 (RU)
Inventor: TERENT EV ALEKSANDR IVANOVICH
IPC: A61K39/285
Filed: 2005-05-13
Granted: 2007-01-10
Abstract: Изобретение относится к производству медицинских иммунобиологических препаратов, в частности к получению оспенной эмбриональной живой таблетированной вакцины. Сущность изобретения заключается в пассировании вируса вакцины на 12-13-суточных куриных эмбрионах, лиофильном высушивании с 15% лактозы, измельчении, смешивании с наполнителем и прессовании (таблетировании) с получением препарата, содержащего сухой вируссодержащий материал до 30% и наполнитель, состоящий из компонентов: лактозы - 87,8%, сахарозы - 10%, стеарата кальция - 2,0%, ванилина - 0,2%. Преимущество изобретения заключается в упрощении способа. 5 табл.
Patent RU-2291728-C1 (RU)
Title: Air regeneration cartridge
Inventor: ASTAKHOV NIKOLAJ ANDREEVICH
IPC: A62B7/08
Filed: 2005-05-13
Granted: 2007-01-20
Abstract: FIELD: cartridges with absorbing substances based on alkali and/or earth metal superoxide for respiratory apparatus. 
     SUBSTANCE: cartridge comprises body filled with regenerative agent. Air channels divided into sections are arranged in regenerative agent. The air channel sections are alternately transversal and parallel to side surface of cartridge body. The air channels are made as parallel perforated semi-cylinders spaced predetermined distance apart and fastened to flat perforated base. Outlets of semi-cylinders forming air channels transversal to side surface of cartridge body face gas flow. Semi-cylinders forming air channels parallel to side surface of cartridge body face side surface of the body. 
     EFFECT: increased degree of air regeneration, extended cartridge protective time along with maintaining operational stability thereof. 
     6 cl, 6 dwg, 1 tbl
Patent RU-2281730-C1 (RU)
Inventor: TAKHCHIDI KHRISTO PERIKLOVICH
IPC: A61F2/16
Filed: 2005-08-02
Granted: 2006-08-20
Abstract: FIELD: ophthalmology; surgery. 
     SUBSTANCE: artificial crystalline lens has combined haptic and optic parts. Haptic part is made of two parts. First part is made in form of two support members which are both connected in one point. Any member has to be an arc turning to open spiral. Ends of spirals are directed diametrically opposite to each other. Second part has to be a ring; there is recess onto external part of the ring. Internal surface of ring is tightly connected with edge surface of optic part. Recess interacts with internal surfaces of arcs. 
     EFFECT: reduced traumatism of tissues; excluded decentralization of crystalline lens at changes in its focal power. 
     3 dwg
Patent RU-2300359-C1 (RU)
Inventor: PASHTAEV NIKOLAJ PETROVICH
IPC: A61F9/008
Filed: 2005-11-11
Granted: 2007-06-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves carrying out laser thermokeratoplasty operation with yttrium-erbium glass laser radiation of 1.54 mcm wavelength being used with power of 150-161 mJ/cm 2  and laser spot diameter of 200-300 mcm. The treatment is carried out at the ectasia place and/or on weak axis outside of transplant zone. 
     EFFECT: enhanced effectiveness in strengthening cornea; increased vision acuity; reduced risk of traumatic complications. 
     1 dwg
Patent RU-2302117-C1 (RU)
Title: Method for production of praline-like candy
Inventor: MAGOMEDOV GAZIBEG OMAROVICH
IPC: A23G3/34
Filed: 2005-11-30
Granted: 2007-07-10
Abstract: FIELD: food processing industry, in particular confectionary industry. 
     SUBSTANCE: claimed method includes filler production in form of wild pear fruit grid. Filler is obtained by breaking of clean fruits to produce particles size of 400-500 mm, preliminary blanching thereof and drying with IR-radiation at air temperature of 75°C to humidity of 5-8 %. Filler in amount of 10.0-14.5 % based on total mass of formula component is blended with part of fat in ratio of 1:1. Obtained mixture is ground to produce dispersed paste in with at least 92.1 vol.% particle have size of at most 25 mum. Paste is blended with ground roasted nut, sugar powder, cocoa powder and desiccated milk to produce plastic mass. Mass in milled to produce powder and the rest part of fat is introduced therein. Mass is kneaded and pressed in form of bundle followed by cooling and dividing into separate centers. Centers are cooled and wrapped. 
     EFFECT: product of increased biological and nutrient value, decreased sugar content, and improved structural properties. 
     1 tbl, 3 ex
Patent RU-2303150-C1 (RU)
Inventor: ZJUKIN VIKTOR VLADIMIROVICH
IPC: F02B61/06
Filed: 2006-01-17
Granted: 2007-07-20
Abstract: FIELD: mechanical engineering; automobile engines. 
     SUBSTANCE: according to proposed method, at partial load of engine its crankshaft is connected with load through gear train with non-round wheels.  This train is made and mounted so that at its engagement sped of crankshaft is reduced and cranks of operating cylinders have angular velocity in TDC higher than in BDC.  Thanks to it thermal energy losses for heating of cylinders are reduced and efficiency of engine and effectiveness of exhaust gas converter are increased. 
     EFFECT: reduced fuel consumption and discharge of toxic gases at partial loads on engine owing to reduction of thermal energy losses for heating of engine cylinders. 
     2 dwg
Patent RU-2318376-C1 (RU)
IPC: A01H4/00
Filed: 2006-04-24
Granted: 2008-03-10
Abstract: Изобретение относится к сельскому хозяйству, в частности к способам размножения и оздоровления растений. Способ включает отбор растений-регенерантов, высадку растений в субстрат, помещение их в индивидуальную камеру и содержание в культивируемых условиях с последующим открытием. В субстрат добавляют глауконит и препарат экстрасол в концентрации 1,0-10,0 мл/л, а также калийный лигногумат в количестве 0,01-0,2%, при этом внекорневую подкормку растений осуществляют раствором Чеснокова-Базыриной, в который добавляют препарат эмистим в разведении 10 -8 -10 -12 . Предлагаемый способ позволит снизить инфицирование субстрата, улучшить выход и качество адаптированных растений. 5 табл.