baber/WOPTO huggingface dataset:
Patent RU-2220966-C2 (RU)
Inventor: DZHEMILEV U M
IPC: C07D333/78
Filed: 2002-03-25
Granted: 2004-01-10
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to method for co- preparing 3-thiatetracyclo[5.5.1.0 2,6 •0 8,12 ]tridec-9-ene of the formula (1) 5.5.1.0 2,6 •0 8,12  and 3-thiatetracyclo[5.5.1.0 2,6 •0 8,12 ]tridec-10-ene of the formula (2)  . Method involves interaction of tricyclo[5.5.1.0 2,6 •0 8,12 ] -3,8-decadiene with triethylaluminium in argon atmosphere, in heptane medium, in the presence of zirconacene dichloride ( ) as a catalyst, at room temperature for 18 h followed by cooling reaction mass to 40C, addition of thionyl chloride 5.2.1.0 2,6  and stirring at this temperature for 6-8 h. The total yield of end products is 67-82%. Prepared compounds can be used as accelerating agents in rubber vulcanization process, addition agents for lubricating oils and fuels. EFFECT: improved preparing method. 1 tbl, 1 ex
Patent RU-2223464-C2 (RU)
Inventor: VLASOV JU N
IPC: G01C9/06
Filed: 2002-04-09
Granted: 2004-02-10
Abstract: Измеритель уровня качки подводного или надводного объекта в море содержит фотоэлектрический преобразователь углов наклона объекта, включающий в себя когерентный источник света и фотоприемник, а также усилитель и регистратор. Также в него дополнительно введены датчик периода качки, счетчик числа периодов качки, синхронизирующее устройство и импульсный счетчик, а в фотоэлектрический преобразователь углов наклона объекта дополнительно введены две волоконные катушки, оптически согласованные с источником света и фотоприемником в интерферометр, при этом первая катушка расположена внутри подводного или надводного объекта, а вторая закреплена на подводной части объекта снаружи его обшивки. Технический результат - повышение чувствительности и точности измерения уровня качки подводного или надводного объекта. 3 з.п.ф-лы, 3 ил.
Patent RU-2233559-C2 (RU)
Inventor: VILENCHIK L S
IPC: H04N7/18
Filed: 2002-05-28
Granted: 2004-07-27
Abstract: FIELD: television systems including those using distant infrared-range cameras. 
     SUBSTANCE: proposed method is characterized in that spectral and brightness characteristics of objects can be evaluated and analyzed by their television images in distant infrared range. To this end infrared image of object is transposed in visible range of spectrum, customary objects, such as human face, snow, grass, and the like, being transmitted in usual color (flesh, white, green, etc.). So proposed method depends on following premises: color of images of known objects should coincide for customary sensing of color television image of object taken in distant infrared range for which purpose a few reference points on "radiant energy/video signal" conversion characteristic will suffice. 
     EFFECT: facilitated evaluation and analysis of spectral and brightness characteristics of objects by their images in infrared range. 
     3 cl, 2 dwg
Patent RU-2240594-C2 (RU)
Title: Устройство формирования выходного напряжения автономного инвертора для управления асинхронным двигателем
Inventor: URAZBAKHTINA N G
IPC: H02M7/48
Filed: 2002-06-18
Granted: 2004-11-20
Abstract: Изобретение относится к преобразовательной технике и может быть использовано для управления автономными инверторами напряжения в частотно-регулируемых электроприводах переменного тока. Техническим результатом является улучшение качества выходного напряжения автономного инвертора путем улучшения его гармонического состава, надежности и технологичности устройства управления инвертором. Устройство формирования выходного напряжения автономного инвертора для управления асинхронным двигателем содержит блок начальной установки и тактовый генератор, генератор несущей частоты, генератор управления напряжением, блок выборки значений, блок реализации состояния и блок выдержки времени. Блок выборки значений содержит счетчик точек внутри сектора и ПЗУ времени включения транзисторов инвертора. Блок реализации состояния содержит счетчик интервалов, счетчик секторов и ПЗУ состояний инвертора. Выход блока начальной установки подключен к счетчику секторов, к счетчику интервалов, счетчику точек внутри сектора, к ПЗУ времен включения транзисторов инвертора. Выход тактового генератора подключен ко счетчику точек внутри сектора, выход которого соединен с ПЗУ времен включения транзисторов инвертора. Выход генератора несущей частоты подключен к счетчику интервалов, а выход генератора управления напряжением к блоку выдержки времени. ПЗУ состояний инвертора соединен с блоком выдержки времени, выход которого подключен к счетчику интервалов. Выход счетчика секторов подключен к ПЗУ состояний инвертора, который соединен с выходом счетчика интервалов с автономным инвертором напряжения. 5 ил., 1 табл.
Patent RU-2227476-C2 (RU)
Inventor: MEZENOVA O JA
IPC: A23B4/044
Filed: 2002-07-23
Granted: 2004-04-27
Abstract: FIELD: preparing of smoked products. SUBSTANCE: method involves preparing salt solution by adding salt into liquid smoke flavoring media, which had been preliminarily enriched with curative and prophylactic plant components; successively dipping each fish carcass or fillet into resultant solution for 2-10 s; dipping total mass of raw material into said solution and holding there until equal weight state in "aromatized salt solution-fish" system is reached; canting raw material during said holding period; dehydrating raw material by, for example, drying method. EFFECT: improved quality of product, reduced production costs and reduced preparing process time.
Patent RU-2250969-C2 (RU)
Title: Roof made of sheet members
Inventor: KHROMOV G S
IPC: E04D3/16
Filed: 2002-11-05
Granted: 2005-04-27
Abstract: FIELD: building units, particularly roofs. 
     SUBSTANCE: roof has trough-shaped tray connected to ceiling structure by plate system and height-adjustable screw tie members. Roof sheets are secured in the tray by pressing profile. 
     EFFECT: possibility to regulate roof surface shape regardless of building ceiling structure configuration, possibility of roof repair without damage thereof. 
     2 dwg
Patent RU-2306364-C2 (RU)
Inventor: POLETAEV ALEKSANDR VALER JANOV
IPC: C04B35/83
Filed: 2002-12-06
Granted: 2007-09-20
Abstract: FIELD: aeronautical and space engineering. 
     SUBSTANCE: proposed composite material contains metal matrix made from aluminum-lithium alloy and magnesium-lithium alloy and strengthened with carbon fibers and carbon part strengthened with carbon fibers with outer layer of carbo-nitride compounds of titanium. Metal matrix and carbon part are connected by intermediate layer of carbonized polymer binder  at heating within interval of  polymer binder carbonization temperatures at simultaneous cooling of metal part with gas-and-liquid flow on base of nitrogen. Envelope-like case is  assembled of at least two ferrules. Layer of polymer binder is applied on metal surface of welded zone between end bases of carbon parts strengthened with carbon fibers and carbon half-rings strengthened with carbon fibers are laid on it. Clearances are filled with polymer binder which is subjected to gas-dynamic sealing and heating for removal of hydrogen. Then binder is subjected to carbonization in clearance at simultaneous cooling of inner metal surface in zone of action of thermal source and graphitization of binder at simultaneous forming of outer layer from carbo-nitride titanium compounds by means of laser flame. Plasma torch is provided with Venturi nozzle with holes in nozzle body found after throat section for feeding the titanium powder into plasma flame. 
     EFFECT: enhanced strength and heat-resistance of articles; possibility of retaining preset geometric parameters. 
     7 cl, 6 dwg, 2 tbl
Patent RU-2296280-C2 (RU)
Inventor: KHOFFART SHON D
IPC: F25J1/02
Filed: 2001-06-08
Granted: 2007-03-27
Abstract: FIELD: refrigerating engineering. 
     SUBSTANCE: proposed method is used for cooling the gaseous materials at temperature range from 94°C to -129°C; proposed method includes raising temperature of liquefied gaseous material obtained in cooling zone to temperature of from -129°C to -154°C, reduction of pressure of liquefied gaseous material obtained in cooling zone for lowering the temperature of this material below -154°C and obtaining evaporated gas, separation of evaporated gas from liquefied gaseous material in separator reservoir, heating a part of evaporated gas to 4°C to 54°C, compression of part of evaporated gas to pressure exceeding the pressure of gaseous material delivered to cooling zone and mixing the part of compressed heated evaporated gas with gaseous material delivered to cooling zone. 
     EFFECT: enhanced efficiency and controllability of process. 
     9 cl, 4 dwg
Patent RU-2272497-C2 (RU)
Title: Method for production of gel jujube
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-23
Granted: 2006-03-27
Abstract: FIELD: confectionery industry. 
     SUBSTANCE: claimed method includes raw material preparation; syrup producing containing pectin, sugar, water and plant-origin additive; syrup boiling and handling. As plant-origin additive aqueous extract from mixture of baikhovy black tea, bluebottle flowers, wild ash fruits, calendula flowers and dogrose fruits in mass ratio of 13:1:2:1:3, containing approximately 2 % of dry matter is used. Syrup is boiled and handled with simultaneous addition of citric acid, sodium lactate, strawberry and bergamot flavorings, and preparation obtained from biomass of Mortierella gamsii micromycete by sequential extraction with non-polar extractant in above-critical state, water, alkali, water, acid, water, alkali, and water followed by conjugation of the first extract with solid residue. Then jujube is poured, formed, dried and pre-packed. Target product is prepared with the next component ratio (mass pts): sugar 710.8; pectin 15; mixture extract 780; citric acid 7.5; sodium lactate 7; strawberry flavoring 0.5; bergamot flavoring 0.5; biomass preparation 1. 
     EFFECT: jujube with wide spectrum of vitamin activity, dense consistent, and bitter spice.
Patent RU-2259421-C2 (RU)
Title: Alloying coating formation method
Inventor: DOSTOVALOV V A
IPC: C23C24/08
Filed: 2003-09-19
Granted: 2005-08-27
Abstract: FIELD: protective coatings. 
     SUBSTANCE: invention can be used to form alloying coating by means of plasma treatment of materials. Formation of alloying coating comprises employment of arc discharge whose column is displaced in contact with surface being treated in interaction with alloying component-containing powder placed thereon. Cross-section area of arc column in contact zone is now increased by blowing column along all its length with highly turbulent gas flow. In this case, powder containing alloying component is fixed by a layer on the surface being treated, for which purpose powder is preliminarily mixed with a viscous material to form homogenous paste. Such viscous binder is selected from substances having adhesion to the surface in question and which are either inert for material of this surface or bear alloying component. 
     EFFECT: increased area of working zone of arc discharge on surface being treated and reduced intensity of energetic action resulting in increased uniformity and improved quality of the surface. 
     3 cl, 2 cl
Patent RU-2263811-C2 (RU)
Inventor: ZAMARAKHIN V A
IPC: F02K9/32
Filed: 2003-11-17
Granted: 2005-11-10
Abstract: FIELD: aircraft industry; rocketry. 
     SUBSTANCE: proposed solid-propellant rocket engine has combustion chamber with nozzle unit, multigrain powder charge, igniter and electroigniter.  Cylindrical post is secured on front bottom of combustion chamber of end of which support with central threaded hole is installed coaxially to chamber.  Said support is made in form of multiarm star.  Cavities of multiarm star are mated with cylindrical surfaces of charge grains.  Conical recess is made on other end of support from which cylindrical gas outlet channels are laid getting into cavities of multiarm star.  Spherical space with symmetrical projections is formed on inner surface of nozzle unit.  Inner surface of projections is mated with outer surface of one of grains of powder charge.  Area of one through section between projections with powder charge fitted in exceeds area of charge grain channel.  Support in form of multiarm star is made mainly of nonmetal material. 
     EFFECT: prevention of nondesigned increased of pressure at beginning and end of engine operation, and also vibratory combustion of charge, reduced spread of output characteristics in temperature range of operation, improved reliability if engine. 
     3 cl, 2 dwg
Patent RU-2289599-C2 (RU)
Inventor: KEMPBELL DZHEJMS STENLI
IPC: B41M5/00
Filed: 2002-10-02
Granted: 2006-12-20
Abstract: FIELD: printing inks. 
     SUBSTANCE: invention relates to materials generating charge, in particular to printing inks and toners for protective marking and applying protective markers in order to reveal falsifications and counterfeits. Use of counterfeit protection technology is described involving printing ink composition containing charge-generation substance and a medium, wherein charge-generation substance has maximum absorption in near IR region within a range of 700-1500 nm and in visible region within a range of 400-700 nm, this substance being compound selected from a type of polymorphous modification of X form of metal-free phthalocyanine, type of polymorphous modification of Y form and phase I and II forms of titanyloxyphthalocyanine, polymorphous modification of phase II form of vanadyloxyphthalocyanine, and polymorphous modification of phase V form of hydroxygalliumphthalocyanine and methoxygalliumphthalocyanine. Printing ink composition is applied onto an article or substrate using known printing procedure. Methods of establishing authenticity of an article or substrate are also described, which consist in determining characteristic absorption of marker in near IR region. 
     EFFECT: enabled effective protection of articles or substrates when using printing inks containing, for example, blue or green dyes, whose absorption bands can be shifted to infrared region and partially mask absorption properties of marker. 
     20 cl, 4 tbl, 6 ex
Patent RU-2278096-C2 (RU)
Title: Способ изготовления строительных изделий из полистиролбетонной смеси
Inventor: KIRICHENKO VIKTOR ALEKSEEVICH
IPC: C04B38/08
Filed: 2004-06-24
Granted: 2006-06-20
Abstract: Изобретение относится к области промышленности строительных материалов и может быть использовано для изготовления полистиролбетонных изделий. Способ изготовления строительных изделий из полистиролбетонной смеси включает перемешивание в смесителе минерального вяжущего, бисерного полистирола и воды, укладку полученной смеси в форму и электроразогрев. В смесь дополнительно вводят пластификатор, песок и вспененный полистирол. Бисерный полистирол и вспененный полистирол берут в соотношении (1-5):(4-5), а электроразогрев ведут до температуры 85-106°С со скоростью 900-1320°С/ч, причем укладку смеси осуществляют в замкнутую перфорированную форму. Технический результат: увеличение прочностных показателей готового изделия при одновременном увеличении пористости. 1 табл.
Patent RU-2287939-C2 (RU)
Inventor: KHAMAGAEVA IRINA SERGEEVNA
IPC: A23C9/12
Filed: 2004-12-23
Granted: 2006-11-27
Abstract: FIELD: milk industry and biotechnology, in particular, preparing of heterofermentative fermentation products such as kumis. 
     SUBSTANCE: method involves preparing nutrient medium based on milk whey and potato decoction; introducing symbiotic starter produced by cultivation of kefir fungous starter and thermophilic lactic acid bacteria (Massol's bacillus and lactobacillus acidophilus) at temperature of 30±2 C during 2-3 days; providing cultivation and deoxidation of nutrient medium; separating resultant biomass and mixing with protective medium; bottling and freezing. 
     EFFECT: increased acid forming and alcohol forming capacity of symbiotic concentrate and increased quantity of yeast. 
     7 cl, 5 dwg, 4 ex
Patent RU-2291539-C2 (RU)
Inventor: NIKOL SKAJA EKATERINA ALEKSAND
IPC: H02H7/09
Filed: 2005-03-03
Granted: 2007-01-10
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: proposed apparatus that incorporates provision for warning about any fault in three-phase supply mains under control by means of warning lights and for protecting load connected thereto, such as three-phase motor, against operation under phase-failure conditions has light-emitting diode matrix, current-limiting components, three-phase mains under control, half-wave rectifier, audible warning device, trimmer resistor, voltage regulator diode, three-phase optoelectronic relay for controlling three-phase motor, thyristor optocoupler, power supply, limiting resistor, and switching component. 
     EFFECT: enlarged functional capabilities. 
     1 cl, 1 dwg
Patent RU-2325333-C2 (RU)
Title: Compaund for removal of mineral deposits
Inventor: SMOL KOV ANATOLIJ ANDREEVICH
IPC: C23G1/02
Filed: 2005-03-28
Granted: 2008-05-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention pertains to detergent compositions for removal of high-temperature mineral deposits from inner surfaces of heat-exchange equipment. The compound contains chlorhydric acid, thiocarbamide and copper (II) salt at following component ratio: chlorhydric acid 7-12 Wt%; thiocarbamide 5-9 Wt%; copper (II) salt 0.3-0.7 Wt%; water -  the rest. 
     EFFECT: method provides efficient decontamination at room temperature and increasing of initial dissolution velocity at simultaneous decreasing of decontamination cost. 
     2 tbl
Patent RU-2320967-C2 (RU)
Inventor: BATTLER MARK ALLAN
IPC: G01F25/00
Filed: 2003-08-21
Granted: 2008-03-27
Abstract: FIELD: measuring technique. 
     SUBSTANCE: method comprises measuring the flow rate of propane with a Coriolis flow meter and determining reduced volume of propane from the data on the mass flow rate and a constant whose value corresponds to the density of propane at a standard temperature. 
     EFFECT: enhanced precision. 
     17 cl, 5 dwg
Patent RU-2350374-C2 (RU)
Inventor: KORABLEV ALEKSANDR SERGEEVICH
IPC: B01D33/21
Filed: 2005-06-06
Granted: 2009-03-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: unit contains suspension tank with submerged drum or disks of the vacuum filter with dispenser tandem lined to the vacuum pump through the receiver and residual dropping liquid trap. Higher two-phase air-liquid flow removal degree with air withdrawn from system through the vacuum pump is ensured with washing and dehydration zone cavity of dispenser top half casing is equipped with continuous air flow disposal unit from filtrate designed as a pipeline, connected to the tank cavity of residual dropping liquid trap. 
     EFFECT: design of effective filtration unit with least hydrostatic pressure ensuring filtrate removal to collector. 
     1 cl, 3 dwg
Patent RU-2301029-C2 (RU)
Inventor: RADIONOV IGOR ALEKSANDROVICH
IPC: A61B17/22
Filed: 2005-06-14
Granted: 2007-06-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves making longitudinal duct incision in pancreas body and head under ultrasonic control. Calculi are removed from the duct. Calculus being detected outside of main pancreatic duct incision zone in pancreas head, optoelectronic device beam is directed between two separated forceps members and the calculus is caught under optoelectronic device control. The calculus is removed the direction opposite to pancreatic juice flow direction. 
     EFFECT: enhanced effectiveness of surgical treatment.
Patent RU-2313441-C2 (RU)
Title: Impact wrench
Inventor: USTINOV VITALIJ VALENTINOVICH
IPC: B25B21/02
Filed: 2005-11-25
Granted: 2007-12-27
Abstract: FIELD: tools for assembling and disassembling threaded joints. 
     SUBSTANCE: impact wrench includes housing where motor is arranged; drive shaft of impact mechanism rigidly joined with outlet shaft of motor; spindle-anvil with working cams; striker with cams mounted in drive shaft of impact mechanism. In order to achieve higher torque, impact wrench is provided with electromagnet mounted in drive shaft of impact mechanism with possibility of engaging with striker; and pulse generator connected to all outlets of electromagnet. 
     EFFECT: increased torque of impact wrench. 
     2 dwg
Patent RU-2358726-C2 (RU)
Inventor: BOMBARDELLI EHTSIO
IPC: A61K8/97
Filed: 2004-07-06
Granted: 2009-06-20
Abstract: FIELD: medicine. ^ SUBSTANCE: invention refers to combined vasoactive agents reacting on venous or arterial levels to treat panniculopathy and lower limb disorders associated with venous insufficiency particularly including: visnadine, esculoside, Centella asiatica extract in free form or in phospholipid complex. ^ EFFECT: compositions is characterised with improved effectiveness. ^ 4 cl, 5 ex
Patent RU-2315321-C2 (RU)
IPC: G01N33/74
Filed: 2006-01-27
Granted: 2008-01-20
Abstract: FIELD: medicine, oncology. 
     SUBSTANCE: the present innovation deals with treating patients with uterine choriocarcinoma being a prognostic criterion of chemotherapeutic efficiency. Before the onset of therapy it is necessary to detect the content of estradiol and testosterone in a patient's blood to calculate the ratio of estradiol against testosterone and at the value of this ratio being below 10% one should predict inefficiency of chemotherapy, and at the ratio being above 20% - effective chemotherapeutic treatment. The innovation provides the accuracy of prediction, simplicity and availability of this trial and, also, indicates the necessity for carrying out corresponding chemotherapy or other curative procedures and planning the stages of efficient therapy. 
     EFFECT: higher accuracy and efficiency of prediction. 
     1 ex, 1 tbl
Patent RU-2318948-C2 (RU)
IPC: E01C19/28
Filed: 2006-02-20
Granted: 2008-03-10
Abstract: FIELD: construction, particularly road rollers used for ground and construction material compaction during road and aerodrome construction. 
     SUBSTANCE: method involves moving roller across surface to be compacted; creating dynamic compacting stresses in support surface of the roller; converting static roller weight action into impact action to be applied to contact surface, which is compacted with three-sectional roller; rotating central roller section with respect to outer ones about crank mechanism; installing side roller sections so that side sections are spaced from central one; compacting ground in said spaces by vertical vibration of compacting bars installed in end spaces between roller sections. Compaction device comprises tractor, roller, frame, weights, crank shaft, crank shaft drive and roller movement mechanism. Central roller section may freely rotate with crank supported by bearings, which are installed in side roller sections. Bearing supports are secured to roller frame. Compacting bars are installed in spaces between roller sections and are secured to roller frame. Crank shaft drive is made as hydraulic engine. 
     EFFECT: simplified compaction device structure. 
     2 cl, 7 dwg