baber/WOPTO huggingface dataset:
Patent RU-2234817-C1 (RU)
Inventor: VERGELIS N I
IPC: H04M5/00
Filed: 2003-05-14
Granted: 2004-08-20
Abstract: FIELD: electrical communications; organization of hot link between subscribers of stationary and mobile centers through telephone exchange. 
     SUBSTANCE: hot-link telephone exchange has line input unit; subscriber distribution frame unit; unit of sets of subscriber lines; switching field unit; servicing instruments unit, numeric control unit; special-purpose control device assembled of three peripheral control units, random-access memory, central control unit, program memory unit, and program selection unit; workstation unit; data display unit; channel sets unit; transit connection unit; unit of sets of connecting lines; differential-systems unit; unit of automatic voice-conversion devices; interface unit; channel input unit; channel switching unit; group data encryption unit; digital-channel switching unit; interaction signal unit; voice-frequency signal conversion unit; individual data encryption unit; unit of sets of transfer lines; subscriber lines; connection lines; voice-frequency channels; digital channels, and transfer lines. Newly introduced in telephone exchange are numeric control unit and special-purpose control device assembled of three peripheral control units, random-access memory unit, central control unit, program memory unit, and program selection unit. Proposed telephone exchange incorporates provision for built-in functional check and for adapting its operation to varying operating conditions. 
     EFFECT: enhanced operating reliability and speed, improved quality of servicing subscribers, enhanced efficacy of establishing communications. 
     1 cl, 1 dwg
Patent RU-2228968-C1 (RU)
Inventor: USKOV A A
IPC: C23C18/31
Filed: 2003-06-11
Granted: 2004-05-20
Abstract: FIELD: applied chemistry; chemical treatment of metal material through interaction of surface with reaction liquid; tinning copper articles for protection against aggressive media. SUBSTANCE: according to first version of invention, method includes treatment of parts in aqueous solution containing sulfuric acid thio- carbamide and stannous chloride dihydrate; working solution is preliminarily kept at temperature of 17-30 C for 1-30 days; prior to treatment, parts are pickled in 18-25-% solution of sulfuric acid for 20- 35 s; subsequent treatment in working solution is performed without additional washing of parts. According to second version, proposed method includes treatment of parts in working aqueous solution containing hydrochloric acid, sodium chloride, thiocarbamide, stannous chloride dihydrate; working solution is preliminarily kept at temperature of 17-30 C1-30 days; prior to treatment in working solution, parts are pickled in 18-25-% solution of hydrochloric acid for 20-35 s; subsequent treatment in working solution is performed without preliminary washing of parts. EFFECT: enhanced density and smoothness of coat; enhanced resistance of coat to aggressive media. 8 cl, 4 ex
Patent RU-2239712-C1 (RU)
Inventor: GRIGOR JANTS R A
IPC: F02B53/08
Filed: 2003-07-31
Granted: 2004-11-10
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: invention relates to internal combustion piston engines with rotary working members, and it can be used in power engineering industry, as hydraulic motor, or internal combustion engine in road and air vehicle and watercraft. Proposed engine has working and compression sections, rotors, intake and exhaust posts. According to invention, centers of rotation of rotors are displaced relative to centers of working surfaces of housing. Rotors of both sections are arranged in one place of rotation. Working and compression sections are connected through chamber to form fuel air-mixture and prepare mixture for self-ignition. Combustion chamber is made in working section of toroidal surface or rotor in each working chamber formed by toroidal surface of housing and surfaces of adjacent sliders with pistons. 
     EFFECT: increased economy and improved specific mass-dimensional characteristics of engine.
Patent RU-2256292-C1 (RU)
Title: Method for organizing cellular communication network, method for logging mobile station in cellular communication network, method for establishing connection between mobile station and other mobile station or fixed telephone set
Inventor: GARMONOV A V
IPC: H04B7/26
Filed: 2003-11-27
Granted: 2005-07-10
Abstract: FIELD: organization of cellular communication networks. 
     SUBSTANCE: proposed methods can be used in cellular communication systems of second and third generations as well as in other cellular communication systems and is intended to reduce load on wire communication lines interconnecting transceiving systems of base stations. To this end, changes are introduced in organization of cellular communication network, procedures of logging mobile station in cellular communication network, establishment of connections between mobile communication stations, transfer of mobile station services between transceiving systems of base stations, and termination of connections with mobile station within line coverage section, in which case number of service messages whose interchange is required to perform mentioned procedures essentially reduces. 
     EFFECT: enhanced engineering effectiveness of cellular communication network organization. 
     5 cl, 12 dwg
Patent RU-2260281-C1 (RU)
Inventor: MAGOMEDOV G O
IPC: A21D13/08
Filed: 2003-12-15
Granted: 2005-09-20
Abstract: FIELD: food-processing industry, in particular, production of farinaceous confectioneries. 
     SUBSTANCE: composition contains farinaceous powdered semi-finished product and fatty product. Fatty product is margarine. Farinaceous powdered semi-finished product contains wheat flour, sugar powder, whole dried milk, chemical leavening agents, edible salt and fruit powder, said components being used in weight ratio of 1:0.4:0.05:0.005:0.004:0.08, respectively. Fruit powder is apricot-syrup, cranberry-syrup, melanocarpous mountain ash, or brier powder. 
     EFFECT: provision for producing of biscuit with crumby structure, increased organoleptical and nutritive properties due to used combination of components in farinaceous powdered semi-finished product. 
     8 ex
Patent RU-2255043-C1 (RU)
Inventor: URAZLINA OL GA JUR EVNA
IPC: C01B31/02
Filed: 2004-01-30
Granted: 2005-06-27
Abstract: FIELD: metallurgy. 
     SUBSTANCE: solid carbon materials are calcined at 1200-1300°C, crushed, riddled, dosed, and mixed with binder for 3-5 min at 140-180°C. Following amounts of ingredients are employed: 23-57% thermoanthracite, 25-55% iron coke, and coal-tar pitch in balancing amount. Molten electrode mass is treated to mold briquettes. Carbon electrodes made from mass according to invention show resistance 83.9-96.4 Ohm*mm 2 /m and conductivity 2.6-4.8 W/m*deg. 
     EFFECT: improved performance characteristics. 
     2 tbl
Patent RU-2253538-C1 (RU)
Inventor: BASJUK S T
IPC: B21K1/28
Filed: 2004-02-06
Granted: 2005-06-10
Abstract: FIELD: plastic working of metals, possibly in forging shops of metallurgical and machine engineering plants for making motor vehicle wheels and similar products. 
     SUBSTANCE: method comprises steps of preparing initial blank; forming intermediate semi-finished product in the form of cup with flange on end of wall and with annular protrusion on outer end of bottom; forming flange of wall due to increasing thickness of wall near its end at constant diametrical dimensions at inner side of wall; then finally shaping blank with two beads; forming ne bead due to deforming flange of cup wall at expanding wall from inside at least in zone of its end; forming other bead due to expanding annular protrusion to cone at conicity angle of inner surface of protrusion in end zone exceeding conicity angle in zone adjacent to cup bottom; determining geometry sizes of semi-finished product and final blank according to given relations; then performing heat treatment and mechanical working of products. 
     EFFECT: significantly decreased cost of small lots of products. 
     2 dwg, 1 ex
Patent RU-2263014-C1 (RU)
Title: Способ получения листов из алюминия и низкопрочных алюминиевых сплавов с утолщенной плакировкой из высокопрочных алюминиевых сплавов
Inventor: LUKASHKIN N D
IPC: B23K20/04
Filed: 2004-07-06
Granted: 2005-10-27
Abstract: Изобретение может быть использовано для изготовления листов из алюминия или низкопрочных алюминиевых сплавов (АМЦ) с утолщенной плакировкой из высокопрочных алюминиевых сплавов. Слитки из алюминия или низкопрочных алюминиевых сплавов и плакированные алюминием планшеты из высокопрочных сплавов перед сборкой пакета раздельно нагревают. Слитки нагревают до температуры, составляющей (0,45-0,56) температуры плавления алюминия, а плакирующие планшеты - до температуры (0,72-0,76) от указанной температуры. Собранные двух- и трехслойные пакеты прокатывают по многопроходовой схеме со скоростью деформации (0,02-0,4) с -1  и обжатии 5-10% в первых трех проходах. Получение проката из алюминия и низкопрочных алюминиевых сплавов с утолщенной плакировкой из прочных алюминиевых сплавов осуществляется из слитков и планшет на промышленных станах горячей прокатки. Изобретение позволяет расширить сортамент плакированных материалов на основе алюминия или низкопрочных алюминиевых сплавов с утолщенной плакировкой прочными алюминиевыми сплавами с применением горячей прокатки пакетов.
Patent RU-2269548-C1 (RU)
Inventor: EMEL JANOV ALEKSEJ ALEKSEEVICH
IPC: C08K3/34
Filed: 2004-07-08
Granted: 2006-02-10
Abstract: Изобретение относится к области новых материалов сельскохозяйственного назначения, а именно к полимерным композициям для получения на основе светопрозрачных термопластичных полимеров пленочных материалов в качестве покрытий для теплиц. Описывается композиция для получения пленки сельскохозяйственного назначения, включающая термопластичный полимер, добавку и стабилизатор. В качестве добавки композиция содержит α-фазу зеленого цвета карбида кремния в количестве 0,1-2,0 мас.% с размером частиц 0,1-10 мкм, а в качестве термопластичного полимера - полиэтилен, поливинилхлорид, полипропилен, полистирол, полиметилметакрилат, поликарбонат, полиамид, их сополимеры и другие подходящие термопластичные полимеры. Изобретение позволяет получить пленку, обладающую повышенными теплосберегающими свойствами и позволяющую создать в теплице наиболее благоприятный температурный режим. 4 з.п. ф-лы, 5 ил., 1 табл.
Patent RU-2272692-C1 (RU)
Title: Cylindrical article forming method
Inventor: DENISOVA ALLA PAVLOVNA
IPC: B21D26/02
Filed: 2004-08-10
Granted: 2006-03-27
Abstract: FIELD: plastic metal working, possibly manufacture of cylindrical articles from sheet blanks by action of compressed air pressure.  
     SUBSTANCE: method comprises steps of making flat sheet blanks of different width; discretely securing less width blanks to surface of wide blank; simultaneously imparting to blank cylindrical form and forming hollow lengthwise ribs; on formed cylindrical articles forming lengthwise straight edges arranged in parallel relative to vertical longitudinal plane by cold deforming, for example by means of punch. 
     EFFECT: lowered metal and labor consumption for forming articles, increased rigidity and carrying capacity. 
     3 dwg, 2 ex
Patent RU-2260071-C1 (RU)
Inventor: BALDAEV L KH
IPC: C23C4/04
Filed: 2004-09-30
Granted: 2005-09-10
Abstract: FIELD: gas thermal spraying; spraying for forming  heat-resistant and heat protective coats; protection of parts working at high temperatures, erosion and aggressive media; aircraft turbo-machines and gas-turbine engines. 
     SUBSTANCE: proposed method includes plasma spraying of precoat from nickel-based metal alloy  on surface of article followed by application of ceramic coat of zirconium oxide stabilized by yttrium oxide; forming of coat is performed by layer-by-layer plasma spraying. Layer-by-layer spraying of ceramic coat is performed in such way that last layer is made from powders with fraction lesser than that in previous layer and porosity of ceramic coat reduces over cross section towards upper layer whose porosity is <1%. 
     EFFECT: increased thermal fatigue strength and erosion resistance of ceramic coats from zirconium oxide stabilized by yttrium oxide. 
     5 cl, 1 ex
Patent RU-2275189-C1 (RU)
Title: Method for production of pharmaceutical composition solution based on substance of human gene engineered (recombinant) insulin
Inventor: BAIRAMASHVILI DMITRIJ IL ICH
IPC: A61K38/28
Filed: 2004-11-25
Granted: 2006-04-27
Abstract: FIELD: medicine, in particular preparation of quick closing insulin preparations for treatment of diabetus mellitus. 
     SUBSTANCE: claimed method includes preparation of solutions containing insulin and ancillary substances, blending thereof, sterilizing filtration and bottling into flacks. Previously buffer solution containing 2.35-2.45 mg of disubstituted sodium phosphate; 2.25-3.0 mg m-cresol, and 15-17 mg of glycerol as calculated to 100 U of insulin is prepared, then insulin solution is prepared at 3.1-3.3 and added to buffer solution. Solutions are blended at agitation for 10-20 min, pH is adjusted to 7.2-7.4 and water is added up to finish insulin concentration of 100 IU/ml. 
     EFFECT: human gene engineered insulin of prolonged storage time without losses of physical, chemical and biological properties. 
     2 ex, 1 tbl
Patent RU-2276492-C1 (RU)
Inventor: KAPUSTIN NIKOLAJ IGNAT EVICH
IPC: A01J25/00
Filed: 2004-11-29
Granted: 2006-05-20
Abstract: Изобретение относится к области механизации переработки сельскохозяйственной продукции и может применяться при производстве сыров. Устройство для выработки сырного зерна включает двустенную ванну, режуще-вымешивающий элемент, привод режуще-вымешивающего механизма, запорный клапан, датчик температуры. Устройство также содержит исполнительный механизм режуще-вымешивающего элемента, исполнительный механизм запорного клапана, блок управления, датчик нагрузки двигателя, датчик и исполнительный механизм дозирования закваски и датчик расхода сыворотки. При этом исполнительный механизм режуще-вымешивающего элемента, привод исполнительного механизма дозирования закваски и исполнительный механизм запорного клапана соединены с выходами блока управления, а датчик температуры, датчик нагрузки двигателя, датчик механизма дозирования закваски и датчик расхода сыворотки соединены с входами блока управления. Данное изобретение позволяет повысить качество выработки сырного зерна. 3 ил.
Patent RU-2278290-C1 (RU)
Title: Gas-turbine plant operation method
Inventor: SAVEL EV DENIS ANATOL EVICH
IPC: F02C7/141
Filed: 2004-12-16
Granted: 2006-06-20
Abstract: FIELD: mechanical engineering; gas-turbine plants. 
     SUBSTANCE: proposed method of operation of gas-turbine plant includes compression of atmospheric air in compressor and its expansion in turbine.  Prior to expansion in turbine, moisture content of compressed air is reduced by cooling the air to dew point corresponding to initial moisture content and subsequent cooling to dew point corresponding to final moisture content, with removal of steam condensation heat and water formed in process. 
     EFFECT: enlarged operating capabilities of gas-turbine plants, improved reliability and increased service life. 
     4 cl, 2 dwg
Patent RU-2282210-C1 (RU)
Inventor: ERIN MIKHAIL ALEKSANDROVICH
IPC: G01S7/521
Filed: 2004-12-27
Granted: 2006-08-20
Abstract: FIELD: hydroacoustics; measurement engineering. 
     SUBSTANCE: clutch can be used when measuring parameters of receiving-transmitting aerials of vertical depth sounding hydroacoustic systems as well as for metrological inspection of working hydroacoustic measuring aids under location pond's conditions. Clutch for fixing outboard hydroacoustic systems when calibrating them has hydroacoustic aerial to be calibrated, reference hydroacoustic target (calibration sphere), hydroacoustic irradiator, measuring aid; all the units are disposed onto rotary assembly. There are three clutch paws which form angle of 120° to each other. The paws are conjugate by means of bolts and insertions. Holes in insertions are made in such a manner that those holes have to be basic in the insertions disposed at ends of paws and the holes are threaded at the insertions disposed in middle part of paws. Any clutch paw has profile boom and small corner; boom and corner are connected for rotation about their own axes by means of insertions.  There are marking hairlines onto small corner, which hairlines are brought into coincidence with hairlines onto measuring plank of plate. Plate is made for movement along boom and it can be mounted onto the boom. Basing corner is additionally fastened to the plate. 
     EFFECT: reduced cost of calibration. 
     7 dwg
Patent RU-2278046-C1 (RU)
Inventor: TARASOV EVGENIJ MIKHAJLOVICH
IPC: B61L23/16
Filed: 2005-01-11
Granted: 2006-06-20
Abstract: FIELD: railway signaling and combustion. 
     SUBSTANCE: invention is designed to check conditions of rail lines in case of change of shunt conductance in wide range.  Proposed device operates by determining difference in signals of two frequencies transmitted by rail line and determining condition of rail line bashing on value of difference in voltages. 
     EFFECT: includes reliability of checking condition of rail lines by processing of signals of lower and higher frequencies by one rectifier and introduction of compensating capacitor. 
     4 dwg
Patent RU-2284063-C1 (RU)
Title: Система перегрузки топливных сборок
Inventor: ARTEM EV LEV NIKOLAEVICH
IPC: G21C19/18
Filed: 2005-03-01
Granted: 2006-09-20
Abstract: Система предназначена для перегрузки топливных сборок ядерного реактора на АЭС преимущественно с легководными реакторами. Поставленная задача достигается тем, что в системе перегрузки топливных сборок между реакторным отделением и топливным отделением, содержащей промежуточную камеру с расположенным в ней транспортером с гнездами, соединенную вертикальными каналами с реакторным отделением и топливным отделением, в промежуточной камере установлена герметичная емкость. Транспортер с гнездами, предназначенными для установки в них топливных сборок в вертикальном положении, размещен внутри герметичной емкости, причем количество гнезд транспортера выполнено не менее количества топливных сборок, перегруженных за одну перегрузку. Герметичная емкость соединяется с вертикальными каналами через герметизирующие устройства, например задвижки. Герметичная емкость может быть выполнена кольцевой формы. Технической задачей изобретения является сокращение времени остановки реактора на перегрузку. 2 з.п. ф-лы, 2 ил.
Patent RU-2285896-C1 (RU)
Inventor: FEDOTENKO SERGEJ MIKHAJLOVICH
IPC: F42D1/08
Filed: 2005-04-04
Granted: 2006-10-20
Abstract: FIELD: mining art, applicable for charging of deep holes at blasting in mining art and in construction. 
     SUBSTANCE: the method consists in production of air gaps with the aid of an elastic deep-hole gate made of a rubber-containing material, which in a deformed state and bound by an additional rope is lowered on the main rope into the deep hole to a preset depth that is adjusted with the aid of the marks made on the main rope, then the elastic well gate is freed of the ropes with the aid of one of the ends of the main rope bound to the additional rope.  After that the ropes are taken out of the deep hole, and a thickener is placed on the elastic well gate, the live primer and a portion of the charge are placed on the thickener.  Then, the next elastic deep-hole gate is bound to the same main rope in the deformed state, lowered into the deep-hole to a preset depth and all operations are repeated in the same sequence up to the feasibility studied quantity of elastic gates in the deep hole. 
     EFFECT: reduced labor content and cost of deep-hole charging by distributed charges, reduced specific cost of the gate of the ultimate cost of the installed charge, simplified process of charge distribution in a deep hole and salvaging of the used rubber-containing materials. 
     3 dwg
Patent RU-2296233-C1 (RU)
Title: Method of operation of liquefied gas-cooled internal combustion engine
Inventor: LOKHOTKIN SERGEJ VLADIMIROVICH
IPC: F01P9/02
Filed: 2005-06-15
Granted: 2007-03-27
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: according to proposed method of operation of internal combustion engine with conversion of heat generated at combustion of fuel in cylinder into useful, working strokes of expansion of gaseous combustion products alternate with working strokes of expansion of vapors of liquefied gas-cooler.  Gas of liquefied hydrocarbons can be used as gas cooler which, in its, is used simultaneously as fuel.  After cooling stroke, heated gas is delivered into cylinders as fuel. 
     EFFECT: increased efficiency of engine, no adverse effect on environment.
Patent RU-2291641-C1 (RU)
Title: Method for manufacturing canned food "schi po-uralsky" of special indication (variants)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L23/00
Filed: 2005-08-04
Granted: 2007-01-20
Abstract: FIELD: food industry. 
     SUBSTANCE: the present innovation deals with manufacturing canned first-course dishes for cosmic nutrition. The suggested variants deal with preparing all the ingredients: boiling the grains up to a 2-fold increase of weight followed by reducing upon a roller; pork and greens should be cut and reduced upon a roller, new white cabbage should be chopped, frozen and reduced upon a roller. One should cut carrots, parsley root and onions to heat them in melted butter and reduced upon a roller then. Garlic should be grated. It is necessary to mix the above-mentioned components with tomato paste, citric acid, bone broth, common salt, a CO 2 -extract of the biomass of the preset type of micromycete and hydrolysis wood, hot black pepper and laurel leaf. The obtained mixture should be packed into aluminum tubes followed by sealing and sterilization. The innovation enables to manufacture canned food for cosmic nutrition being of increased digestibility against analogous culinary dishes. 
     EFFECT: higher efficiency. 
     41 cl