baber/WOPTO huggingface dataset:
Patent RU-2290524-C1 (RU)
Title: Solid propellant rocket engine
Inventor: BOL SHAKOV ANATOLIJ NIKOLAEVIC
IPC: F02K9/34
Filed: 2005-05-23
Granted: 2006-12-27
Abstract: FIELD: rocketry. 
     SUBSTANCE: invention relates to solid-propellant rocket engine with heat protective coating of inner surface.  proposed solid-propellant rocket engine has combustion chamber with nozzle unit and heat-protective coating of cylindrical surface, and end burning powder charge.  Heat protective coating is multiple layer one, each layer being made of heat-resistant material.  Sheets of heat-protective coating are of different length, decreasing towards nozzle unit and glued to each other and to surface of combusting chamber.  Butt joints of sheets of heat-protective coating are displaced relative to each other. 
     EFFECT: decreased mass of heat-protective coating at preservation of its reliability. 
     3 dwg
Patent RU-2282228-C1 (RU)
Inventor: AKCHURIN GARIF GAZIZOVICH
IPC: G03H1/32
Filed: 2005-06-14
Granted: 2006-08-20
Abstract: FIELD: optical information technologies. 
     SUBSTANCE: the frequency of radar radiation is tuned at intervals that are less than the speed of response of the human eye and with frequency deviation value Δν exceeding the inverse value of time delay of laser radiation in the driver Δτ.  Used in the device as a driver of space and time speckles is a multimode optical fiber, whose length is determined from relationship L=k·Δτ, where K- is the coefficient determining the dispersion of multi-mode fiber.  The device for suppression of speckles in optical scanning displays at creation of a color image is also offered. 
     EFFECT: provided suppression of laser speckles at conservation of spatial resolution of the coherent optical system, reduced loss of laser power and provided maximum optical resolution of the display. 
     4 cl, 6 dwg
Patent RU-2291647-C1 (RU)
Title: Method for manufacturing canned food "schi with cabbage" of special indication (variants)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L23/00
Filed: 2005-08-16
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: the duck should be cut and reduced, new white cabbage should be chopped, frozen and reduced, turnip should be cut, blanched and reduced, greens and leek should be, also, reduced. One should cut carrots, parsley root and onions to heat them in melted butter and reduced then, wheat flour should be heated in fat. Processes of reduction should be fulfilled upon a roller. It is necessary to mix the above-mentioned components with tomato paste, sour cream, bone broth, common salt, a CO 2 -extract of the biomass of the preset type of micromycete, 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
Patent RU-2291766-C1 (RU)
Title: Combined needle milling cutter
Inventor: STEPANOV JURIJ SERGEEVICH
IPC: B23C5/00
Filed: 2005-09-20
Granted: 2007-01-20
Abstract: FIELD: manufacturing processes in machine engineering, working materials by cutting. 
     SUBSTANCE: combine needle milling cutter includes body with seats having turning on inner surfaces and lid. In each seat bushing with pile bundle is freely arranged. Said bushing has on outer surface shoulder whose width is less than that of turning. In order to enlarge manufacturing possibilities due to controlling depth of cut-off layer and micro-relief of worked surface, body is rigidly mounted in spindle and it is made in the form of disc with radial seats having rectangular cross section with rounded angles. Axially movable bushings are arranged in said seats; shape of said bushings is reciprocal to that of seat. Said seats are closed by means lids secured to peripheral surface of disc and having holes for pile bundles. Compression spring is arranged between lid and shoulder of bushing. Needle milling cutter is also provided with stationary support engaged with bottom of movable bushing; fixed bushings with pile bundles alternating with movable bushings and rigidly mounted in body lengthwise grooves having cross section in the form of trapezium enlarged to center. Fixed bushings mounted with the aid of wedges have shape reciprocal to that of said groove. 
     EFFECT: enlarged manufacturing possibilities of milling cutter. 
     4 dwg
Patent RU-2296018-C1 (RU)
Title: Cold rolled strip producing method
Inventor: URTSEV VLADIMIR NIKOLAEVICH
IPC: B21B1/28
Filed: 2005-10-18
Granted: 2007-03-27
Abstract: FIELD: rolled stock production, namely process for making cold rolled strips of low carbon steels used in automobile making industry. 
     SUBSTANCE: method comprises steps of cold rolling of strips in rough working rolls of last stand of mill at roughness value of roll barrel Ra equal to 0.30 - 0.60 micrometers while supplying cutting fluid; coiling strip to coils; recrystallization annealing of coils in hood furnaces with shield atmosphere; cooling coils from  final temperature 710°C for soaking coils at annealing till temperature 400°C and increasing cooling rate from 5 - 8°C/h in starting period of cooling till 25°C/h in final period of cooling. 
     EFFECT: improved quality of strip surface due to lowered contamination degree of strip surface with carbon-containing residues, absence of such strip flaw as "stripes-slip lines". 
     1 ex
Patent RU-2307209-C1 (RU)
Title: Composition for paving slab production
Inventor: ROZHMAN ALEKSANDRA ALEKSANDROV
IPC: C04B28/00
Filed: 2006-01-10
Granted: 2007-09-27
Abstract: FIELD: construction and finishing works, particularly concrete articles, decorative panels, road and pavement coverings. 
     SUBSTANCE: composition comprises cement, crushed stone, sand and plasticizing agent. Cement-sand mix in previously treated in disintegrator to obtain 1-8 μm particle dimensions. The plasticizing agent is oil-containing mud. Above components are taken in the following amounts (parts by weight): M500 cement - 280, sand - 260-720, crushed stone - 1000, oil-containing mud - 100-560, water - 150 or M200 cement - 450, sand - 100-560, crushed stone - 1000, oil-containing mud - 100-560, water - 150. 
     EFFECT: decreased high-grade cement consumption, possibility of used concrete article or low-grade usage for paving slab production, decreased time of design strength development, reduced hardening chamber area and increased mold rotation. 
     1 cl, 1 tbl
Patent RU-2304312-C1 (RU)
Title: Тренажер оператора энергетического объекта
Inventor: KASATONOV GENNADIJ PAVLOVICH
IPC: G09B9/00
Filed: 2006-02-15
Granted: 2007-08-10
Abstract: Изобретение относится к техническим средствам обучения персонала энергетических объектов (ЭО). Изобретение направлено на повышение устойчивости оператора при работе в сложных ситуациях с резким возрастанием нагрузки. Этот результат обеспечивается за счет того, что тренажер содержит пульт оператора, пульт инструктора, блок задания параметров энергетического объекта с имитаторами его подсистем, блок имитаторов сигналов воздействия с имитаторами подсистем внешней среды, узел программируемого ввода задач и/или команд, узел регистрации, узел съема скорости ответной реакции оператора, узел съема частоты сердечных сокращений оператора, узел съема двигательной активности оператора, узел контроля психофизиологического состояния оператора и узел прогнозирования устойчивости оператора к нагрузкам в условиях стресса. Узел программируемого ввода задач и/или команд обеспечивает имитацию критических и аварийных режимов энергетического объекта, а также информационной перегрузки оператора и предъявляет ему в предстрессовом состоянии априорно подготовленное тестовое задание. Узел контроля психофизиологического состояния оператора фиксирует предстрессовое состояние оператора по снимаемым с него параметрам и направляет сигнал, свидетельствующий о данном состоянии, на пульт инструктора. При изменении индивидуальных психофизиологических показателей-реакций состояния оператора до предстрессовых и/или утомления ему предъявляется итоговое тестовое (контрольное) задание. Узел прогнозирования устойчивости оператора к нагрузкам в условиях стресса определяет качества и время выполнения оператором упомянутого тестового задания в предстрессовом состоянии, а также динамику изменения скорости ответной реакции и двигательной активности в течение работы оператора на тренажере по мере повышения его тренированности. 5 з.п. ф-лы, 1 ил.
Patent RU-2319303-C1 (RU)
Title: Способ гутина к.и. ввода токов сигналов в трехфазную электрическую сеть
IPC: H04B3/54
Filed: 2006-04-28
Granted: 2008-03-10
Abstract: Изобретение относится к области электротехники и может быть использовано для преобразования напряжения 220 В, 50 Гц в ток заданной амплитуды и частоты, который вводят в Фазы В и С трехфазной линии электропередачи без ее обработки высокочастотными заградителями. 
     Достигаемый технический результат: 
     1. Снижение потребляемой мощности генератором в 3,5 раза 
     2. Устранение «паразитных» токов на частотах f 0 ±300 Гц; f 0 ±600 Гц. 
     3. Изъят из схемы генератора воздушный трансформатор. Вместо трансформатора используют воздушную катушку индуктивности. 
     4. Элементы ключа генератора находятся не под выпрямленным линейным напряжением 380 В, а под выпрямленным фазным напряжением 220 В. 2 ил.
Patent RU-2316655-C1 (RU)
Inventor: SLIVINSKIJ EVGENIJ VASIL EVICH
IPC: F01L1/46
Filed: 2006-06-21
Granted: 2008-02-10
Abstract: Изобретение относится к области двигателей внутреннего сгорания. Механизм газораспределения состоит из всасывающих и выхлопных клапанов, выполненных в виде головок и стержней, расположенных в блоке цилиндров. Головки и стержни клапанов снабжены каналами, а в стержнях дополнительно выполнены поперечно расположенные отверстия, способные пропускать отработанные газы и рабочую смесь в дополнительных объемах. Изобретение позволяет повысить эффективность работы карбюраторных и дизельных четырехтактных двигателей. 2 ил.
Patent RU-2330100-C1 (RU)
Inventor: TARASOV ANATOLIJ NIKOLAEVICH
IPC: C23C12/00
Filed: 2006-11-30
Granted: 2008-07-27
Abstract: FIELD: metallurgy. 
     SUBSTANCE: nicotriding of parts is performed in mixture, containing charcoal carburiser, carbamid and Trilon-B. Nicotriding is carried out at 600-700°C with conditioning during 4-6 hours. Then contact copper coating is performed by means of holding parts in a 5-10% water solution of blue stone (CuSO 4  5H 2 O) within 10-30 minutes. After that the parts are dried at 100-120°C during 45-60 minutes and working surfaces of parts are grinded in. In particular cases of this invention application copper coating of parts is carried out directly from the temperature of nicotriding, for example after their cooling up to 100-80°C or after their cooling up to an ambient temperature. 
     EFFECT: upgraded wear resistance of formed layers on working surfaces of steel friction pair parts due to improved tribological characteristics and contact strength. 
     4 cl, 5 dwg, 1 tbl, 3 ex
Patent RU-2336963-C1 (RU)
Inventor: PLAKHTIN VLADIMIR DMITRIEVICH
IPC: B21B35/14
Filed: 2006-12-11
Granted: 2008-10-27
Abstract: FIELD: mechanics. 
     SUBSTANCE: rolling mill spindle toothed coupling comprises a spindle shaft, a toothed cage, a toothed coupling and a sealing assembly representing a sleeve with inner tapered and outer cylindrical surfaces mating, via sealing cords, with the sleeve and cage end face cover. A cage centering device is arranged between the sealing assembly and the cooling teeth to align the said cage relative to the said sleeve, the aforesaid device representing two rings mating along the spherical surfaces and fixed on the sleeve outer surface and the end face cover inner surface. 
     EFFECT: higher wear resistance of engagement, longer life of toothed couplings and spindles, higher rolling mill efficiency and accuracy. 
     1 dwg
Patent RU-2321070-C1 (RU)
Title: Телевизионная камера в корпусе извещателя пожарного дымового
IPC: G08B15/00
Filed: 2006-12-11
Granted: 2008-03-27
Abstract: Изобретение относится к камуфлированным телевизионным камерам для систем охранной сигнализации, контроля и наблюдения. Технический результат заключается в обеспечении легкого и надежного подключения телевизионной камеры (ТК) к розетке извещателя пожарного дымового, связанной с системой охранной сигнализации, и в упрощении ориентации ТК. Устройство содержит корпус извещателя с дымозаборными окнами, основание с электрическими контактами на кольцевой части основания и центральным отверстием, внутри которого размещена поворотная платформа с установленным на ее внутренней стороне держателем схемной платы с объективом, электрически связанной с электрическими контактами основания, соответствующими ответным контактным элементам розетки извещателя пожарного дымового. 5 з.п. ф-лы, 8 ил.
Patent RU-2338128-C1 (RU)
Inventor: STREBKOV DMITRIJ SEMENOVICH
IPC: F24V50/00
Filed: 2006-12-25
Granted: 2008-11-10
Abstract: FIELD: heating. 
     SUBSTANCE: invention is related to the field of solar technology, in particular, to creation of solar stations with concentrators of solar radiation for generation of electricity and heat. In solar station with concentrator the latter is made in the form of axial-symmetric ring-shaped toroidal mirror reflector, which has cross section formed by two coupled differently sized quarters of circumferences with radius R and r (R>r>0), axes OO 2  and O 1 O 3  of toroidal reflector cross section are removed from symmetry axis at the distance a=r, diameter D of concentrator is equal to D=2(r+R), cylindrical receiver with base radius b=r and height h≥R-r is installed as axial-symmetric in plane of circumference centers with radius r, and geometric coefficient of concentration of station is equal to   where k - geometric concentration coefficient; R - larger radius of reflector, equal to radius of larger quarter of circumference that forms station profile; r - smaller radius of reflector, equal to radius of smaller quarter of circumference that forms station profile. 
     EFFECT: increase of concentrator aperture angle and concentration of radiation in receiver of radiation. 
     5 cl, 1 dwg
Patent RU-2332527-C1 (RU)
Inventor: ALEKSANDROVSKIJ SERGEJ VASIL EVICH
IPC: C25C3/14
Filed: 2007-01-17
Granted: 2008-08-27
Abstract: FIELD: technological process. 
     SUBSTANCE: invention pertains to the method of feeding alumina and aluminium fluoride into aluminium electrolysers. The method involves obtaining a mixture of alumina and aluminium fluoride first and putting this mixture through an access hole into the electrolyser. The mixture is prepared in ratio of the aluminium fluoride to alumina ranging from 1:125 to 1:150 in a feeder of a point feeding system of each electrolyser. The mass of a single dose of the mixture into the feeder in the electrolyser ranges from 0.03 to 0.07 of the total consumption of alumina. 
     EFFECT: increased output on current, low consumption of fluorine containing materials, the electrolysis process takes place at a given bath ratio and stable temperature, reduced atmospheric pollution of the process building. 
     1 tbl, 1 ex
Patent RU-2341137-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L23/00
Filed: 2007-06-19
Granted: 2008-12-20
Abstract: FIELD: food industry. 
     SUBSTANCE: preserves are prepared in the following way: cucumbers are cut, blanched and minced with chopper. Horseradish is blanched and minced with chopper, citron is blanched and grated. Lettuce, green onion and dill are frozen and minced with chopper, spinach and sorrel are frozen and chopped. Scallop and crawfish meat is minced with chopper. Kvass is boiled. The above components are mixed with sugar and table salt without access of oxygen. The produced mix is packed in aluminium tubes at the specified ratio of components. Sealing and sterilisation are done. 
     EFFECT: allows to prepare preserves characterised by higher digestibility.
Patent RU-2354723-C1 (RU)
Title: Способ брикетирования стальной стружки
Inventor: GURCHENKO PAVEL SEMENOVICH
IPC: C22B1/248
Filed: 2007-07-04
Granted: 2009-05-10
Abstract: Изобретение относится к металлургии, в частности к способам переработки металлической стружки, и может быть использовано при подготовке стружковых отходов металлообработки к металлургическому переплаву. Стальную стружку дробят до размера не более 12 мм, перемешивают, осуществляют очистку от влаги и органических примесей, нагрев, горячее прессование в пресс-форме. Перемешивание, очистку и нагрев осуществляют одновременно во вращающемся наклонном барабане путем воздействия электромагнитного поля высокой частоты на движущийся поток стружки в течение 3-8 мин. Причем соотношение высоты и длины нагреваемой зоны движущегося потока стружки составляет 1:(10-12). Изобретение позволит повысить качество брикетов, увеличить плотность брикетов и повысить производительность. 3 ил., 2 табл.
Patent RU-2344706-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L23/00
Filed: 2007-07-17
Granted: 2009-01-27
Abstract: FIELD: food production technology. 
     SUBSTANCE: chopping chicken and frying it in melted butter. Potatoes, onions and tomatos are cut and blanched. Carrots are blanched and cut. Basil greens are cut and frosted. The listed components are mixed in oxygen-free conditions with table salt, pepperidge, peppermint and black bitter pepper. Then the obtained blend and bone soup is packed, hermetically sealed and sterilised. 
     EFFECT: expansion of arsenal of technical means and dishes for new preserved food production of increased digestibility.
Patent RU-2352441-C1 (RU)
Inventor: LOPATKIN ALEKSANDR IVANOVICH
IPC: B23K11/14
Filed: 2007-07-19
Granted: 2009-04-20
Abstract: FIELD: technological processes. 
     SUBSTANCE: diameter of hole in plate is set as not more than rod diameter by 0.20 mm. Prior to passage of the main current pulse, heating pulse is passed with current value of 0.6-0.7 from main pulse current and duration of 0.6-0.8 s. Value of main pulse current is selected in the range of (1.2-1.3)I 0 , where I 0  is value of current pulse during welding of packet from two sheets with total thickness equal to plate thickness. 
     EFFECT: reliable fixation of parts from composite materials. 
     8 dwg, 1 tbl
Patent RU-2345223-C1 (RU)
Inventor: KHRUNINA NATAL JA PETROVNA
IPC: E21C45/00
Filed: 2007-07-30
Granted: 2009-01-27
Abstract: FIELD: mining. 
     SUBSTANCE: invention refers to development of closely cemented and high plasticity sandy and clay rocks of terrace gold placers combined with development of the dredge range. Complex consists of a dredge with a stacker and installations meant for deep processing of sandy and clay rock of gold placers, a high-head hydromonitor device with a system controlling the barrel turn in a vertical plane, and a hydraulic transport pressure system. Complex is equipped with a bridge one end of which is hinged to a cross member of the dredge nose part posts and connected with a bridge turn drive, and free end is equipped with a linear guideway moving in a horizontal plane by means of a drive. Free end of the bridge by means of guides and sliding supports is telescoped with a crossbar with a stable support, which moves by means of a drive, and bridge is equipped with an additional stable support adjustable as per position relative to the hinge and movable linear guideway. Bridge is provided with longitudinal holes and guides. Additional stable support comes into contact with the bridge longitudinal holes, and is equipped with linear guideways coming into contact with the bridge guides. High-head hydromonitor device is installed on the end of the movable crossbar so that it can move in a vertical plane by means of a drive. The bridge turn drive is installed on a movable base connected via linear guideways to the guides. 
     EFFECT: intensifying mining process. 
     6 dwg
Patent RU-2335167-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/50
Filed: 2007-08-10
Granted: 2008-10-10
Abstract: FIELD: food industry. 
     SUBSTANCE: invention is related to food industry. Method of preserved food production for space meals is carried out by means of onions cutting, blanching and grinding in mincer, dill freezing and grinding in mincer, duck's flesh grinding in mincer, mixing of mentioned components with rice vodka, bone broth, table salt and CO 2 -extracts of preset micromycete type biomass and red hot pepper, prepared mixture is packed in aluminium tubes, sealed and sterilised. 
     EFFECT: preparation of preserved food with higher assimilability. 
     41 cl
Patent RU-2347816-C1 (RU)
Inventor: KOLPAKOVA VALENTINA VASIL EVNA
IPC: C12P19/14
Filed: 2007-08-17
Granted: 2009-02-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: present invention pertains to the food industry. The method involves mixing ground corn grains with water to 17-18% moisture, extrusion of the mass at 120-140°C temperature and 9-10 MPa pressure, mixing the obtained extrudate with acid water at pH 4.0-5.5 and ratio of 1:6. The extrudate is pastered and thinned at 50-70°C for 40-90 minutes by adding the xylanase enzyme preparation Shearzyme 500L in quantity of 30-60 units of xylanase activity per 1 g of extrudate. The thinned mass is centrifuged for separation from the solid residue of solution, containing protein, cooled at pH 6.5-7.0 and separated from the solution. The solution is mixed with solid residue, separated in the centrifuging process. Enzyme preparation Thermamil 120L is added to the mixture for dextrinisation, in quantity of 0.06-0.16 units per 1 g of starch at 80-95°C for 1.5-2.5 hours. The mass is then cooled to 55-65°C and saccharified with enzyme preparation glucozyme "Л400С" in quantity of 4-6 units per 1 g of starch at pH 4.3-4.6 for 2.5-3.0 hours. The obtained hydrolysate is filtered and boiled out to 70-75% content of dry substance. 
     EFFECT: design of an effective method obtaining sugar-containing product from corn. 
     3 ex
Patent RU-2348573-C1 (RU)
Inventor: GRIGOR EV ANATOLIJ IVANOVICH
IPC: G09B9/00
Filed: 2007-09-10
Granted: 2009-03-10
Abstract: FIELD: transportation, cosmonautics. 
     SUBSTANCE: invention can be used for preparing the crew of spacecrafts for long space flights to other planets, particularly Mars. According to the invention, the medical-technical module is a hollow cylinder, which has main (on the side wall) and emergency (at the end) exits. Module contains an accommodation for the laboratory zone and diagnostics, isolator, tambour for passage into the adjacent module, sanitary facilities and kitchen, placed in the assigned order and the isolator contains two sleeping places which are placed one above another. 
     EFFECT: possibility of isolating sick participants of the experiment of simulating space flight to Mars from the other members, conducting of check-ups on sick participants in a short time without leaving the experiment. 
     4 cl, 2 dwg