baber/WOPTO huggingface dataset:
Patent RU-2255912-C2 (RU)
Inventor: FOGENN MARK
IPC: C03C4/08
Filed: 1999-12-13
Granted: 2005-07-10
Abstract: FIELD: glass industry. 
     SUBSTANCE: invention relates to colored sodium-calcium glasses with sky-blue tone and comprising the following components, wt.-%; MgO, 2; Fe 2 O 3 , above 1.1; FeO, less 0.53, and MnO 2 , 0.005-0.13. Transmission index of glass is above 15%, selectivity is above 1.2, dominating length of wave (λ D ) from 476 to 490 nm and excitation purity 17.59%, not less, at the source of light A and for glass thickness 4 mm. Indicated glasses are especially useful for side glasses, back glasses and manhole in motor transport. Invention provides high light transmission and high selectivity of glass. 
     EFFECT: improved and valuable properties of glass. 
     13 cl, 5 tbl
Patent RU-2243513-C2 (RU)
Inventor: LELE KRISTOF
IPC: G01F1/66
Filed: 2000-02-25
Granted: 2004-12-27
Abstract: FIELD: equipment for measuring time of ultrasound signals spreading. 
     SUBSTANCE: method for measuring time T s  of ultrasound signal spreading from one sensor to another consists of sending exciting signal IE n  to emitting sensor, containing n serial pulses with period T e , by means of which radiation of ultrasound wave is initiated in direction of receiving sensor, which generates received signal at output of receiving sensor. At that moment measurement of intermediate spreading time T int  is started, as soon as excitation of emitting sensor starts, received signal SR n  at output of receiving sensor is determined and frequency of oscillations of receiving sensor is determined, measurement of T int  is stopped, at moment when i oscillation P i  is determined, time T s  of signal spreading is determined from formula T int  - i·T e . Current method is realized by appropriate device, containing means for subtracting fixed time, means for determining I oscillation, comparator, meant for counting number of oscillations of received signal and determining i oscillation, and other electronic parts. 
     EFFECT: simplified method. 
     2 cl, 7 dwg
Patent RU-2318195-C2 (RU)
Title: Способ испытания газотурбинного двигателя и устройство для его осуществления
Inventor: KOROTOV MIKHAIL VASIL EVICH
IPC: G01M15/00
Filed: 2001-10-10
Granted: 2008-02-27
Abstract: Изобретение относится к области испытания машин, двигателей, а именно к испытаниям газотурбинных двигателей. Задача - упрощение стендового оборудования, удешевление испытаний. Способ включает постановку и закрепление двигателя на жестком стендовом станке, соединение его вала с помощью промежуточного вала и муфты с валом тормозного устройства, запуск двигателя в работу и испытание его. Устройство содержит тормозное устройство с муфтой на конце вала, входное и выхлопное устройства. 
     Новым в способе является соединение вала двигателя через промежуточный вал с муфтой с валом компрессора, который используют в качестве пневмотормоза, при этом на вход в компрессор устанавливают лемнискату, а на выход - выхлопное устройство. 
     Новым в устройстве является выполнение пневмотормозного устройства в виде многоступенчатого двухконтурного компрессора с лемнискатой на входе и выхлопным устройством на выходе с регулируемым сопловым насадком. На входном участке компрессора установлена дополнительная статорная оболочка, образованная сегментными вставками, установленными между лопатками направляющих аппаратов. Сегменты снабжены профильными вырезами, соответствующими по форме профилям лопаток на радиусе установки вставок. Каждое кольцо вставок снабжено фланцевыми выступами, которыми они крепятся на наружной оболочке. 2 н. ф-лы, 4 ил.
Patent RU-2215109-C2 (RU)
Inventor: KUZNETSOV V N
IPC: E21B44/00
Filed: 2001-11-05
Granted: 2003-10-27
Abstract: FIELD: mining industry; applicable in drilling of geological exploration and operating oil and gas wells. SUBSTANCE: method includes breakage of rock on well bottom by rotating drilling shaft. Removal of cuttings from bottom and their transportation to wellhead by circulating drilling mud pumped by pump, establishing by calculation of optimal process parameters of drilling conditions, such as axial load P on rock-cutting tool, rotation speed n and pump capacity Q. With each change of rock on well-bottom and as cutting tool wears, subject to determination are optimal combination of process parameters of drilling conditions P, n and Q by their variation with use of, at least, four combinations, fixing of corresponding values of penetration rate, power consumption for drive of rock-cutting tool and pump, calculation of total specific power intensity, selection of combination of process parameters of drilling conditions corresponding to minimal value of total power intensity and further well drilling with this combination to increase productivity of labor. EFFECT: reduced costs of well construction. 1 tbl
Patent RU-2209816-C2 (RU)
Inventor: ISHTERJAKOV A D
IPC: C08F2/06
Filed: 2001-11-15
Granted: 2003-08-10
Abstract: Изобретение относится к производству галоидированных бутилкаучуков. Способ включает на первой стадии смешение раствора каучука с водой с последующим расслаиванием фаз, смешение на второй стадии отделившегося при расслаивании фаз углеводородного слоя, содержащего каучук, с водным раствором щелочи и водную дегазацию образованной при этом эмульсии. Расслоившийся после первой стадии углеводородных слой, содержащий каучук, перед второй стадией подвергают дополнительной промежуточной водой обработке путем смещения с водой и снова разделяют фазы на водный и углеводородный слои. Водный слой, отделившийся после стадии дополнительной водной обработки, направляют на самую первую стадию смешения. Соотношение углеводородного слоя, содержащего хлор(бром)бутилкаучук, и воды при дополнительной промежуточной водной обработке выдерживают таким, чтобы значение pH водного слоя после разделения фаз составляло 3,5-5. В воду, подаваемую на дополнительную промежуточную обработку, дополнительно вводят восстановитель, выбранный из группы сульфитов, бисульфитов или тиосульфатов металлов. Способ решает техническую задачу снижения содержания галоид-ионов в воде. 2 з.п.ф-лы, 1 ил.
Patent RU-2224450-C2 (RU)
Title: Письменный стол
Inventor: IVANOV S V
IPC: A47B17/00
Filed: 2001-11-26
Granted: 2004-02-27
Abstract: Письменный стол предназначен для установки в квартирах, конторах, офисах. Данная конструкция письменного стола позволяет повысить удобство пользования и уменьшить расход материалов на его изготовление. Двухтумбовый письменный стол на два рабочих места с расположенными кососимметрично рабочими местами, отделенными друг от друга перегородкой и фронтальными панелями, образующими между собой на стыке каждой пары панель-перегородка угол не меньше 90 o . 1 ил.
Patent RU-2218591-C2 (RU)
Inventor: DONG GUANGZHI
IPC: F25D1/02
Filed: 2000-03-24
Granted: 2003-12-10
Abstract: FIELD: computer engineering. SUBSTANCE: system is implemented in the form of liquid circulation system. One link of system is device absorbing heat that is installed inside computer by gluing to heat forming element. Given system includes one tube as minimum of heat-sink glued to outer side of wall of computer case. EFFECT: effective scattering of heat released in process of operation of computer. 28 cl, 14 dwg
Patent RU-2238941-C2 (RU)
Inventor: GUTMANN STEFAN
IPC: A01N43/707
Filed: 2000-05-10
Granted: 2004-10-27
Abstract: FIELD: organic chemistry, chemical technology, insecticides. 
     SUBSTANCE: invention describes pimetrozine dihydrate of the formula (I): 
        wherein s = 2. Method for its preparing involves contacting non-solvated compound with water. Invention describes methods for preparing insecticide compositions containing compound of the formula (I) and one or some adjuvants by uniform mixing or grinding a) practically solvent-free compound in common with excipients for composition and water, or b) an active component of the formula (I) with excipients for composition. Method for preparing insecticide composition involves contacting a solvent-free compound and one or some adjuvants with water excess followed by removal of water after termination of the preparing process. Invention describes also the composition comprising compound of the formula (I). Invention eliminates problems associated with treatment and storing insecticide compositions and provides the more simple method for preparing compositions. 
     EFFECT: improved preparing method. 
     7 cl, 5 tbl, 6 ex
Patent RU-2229995-C2 (RU)
Inventor: SYCHENKOV V V
IPC: G01M17/10
Filed: 2001-12-06
Granted: 2004-06-10
Abstract: FIELD: railway transport; rolling stock inspection and repair stations. SUBSTANCE: proposed method of wheelset locating comes to the following: wheelset flanges are placed on supports of locating device, with wheelset being additionally fixed in cross and longitudinal positions and fixed position preserved till the end of measurement cycle. Supports or locating device are used as fixing elements. Said supports are made in form of rollers whose contact surface corresponds to contact surface of wheelset wheel flanges. Invention includes also wheelset locating device and wheelset positioning device containing table made of locating device and support platform, and complex for measuring normalized linear dimensions of wheelsets containing foundation, rail track, and coordinate measuring machine. EFFECT: improved accuracy of measurements owing to reduction of influence of different forces acting onto mechanical part of complex as a whole and devices included into complex. 5 cl, 15 dwg
Patent RU-2215211-C2 (RU)
Inventor: ZDRADOVSKIJ I P
IPC: F16F15/023
Filed: 2002-01-21
Granted: 2003-10-27
Abstract: FIELD: ship building and mechanical engineering. SUBSTANCE: apparatus has plate to be protected and connected plate, said plates being positioned in parallel with gap filled with viscous liquid, where pliable members are uniformly arranged over the entire area. Pliable members are adapted for connecting said plates and are made in the form of closed rubber enclosures filled with air. Pliable members occupy 0.1-0.5 the volume of space between plates. EFFECT: increased vibration absorbing efficiency, particularly at low frequencies, and increased plate connection strength. 2 dwg
Patent RU-2255605-C2 (RU)
Inventor: KUL CHITSKAJA M A
IPC: A23L1/30
Filed: 2002-06-17
Granted: 2005-07-10
Abstract: FIELD: food processing industry. 
     SUBSTANCE: invention provides food additive that can be used as prophylactic means to restore intestinal microflora. Additive contains, as basal substance, alginic acid sodium and calcium salts taken at ratio 1:(0.5-1), prebiotic (25-75%), and auxiliary substances (5-7%). Alginic acid salts are added to dried prebiotic in the form of powder. Prebiotic is a biomass of living microbial cells: lactobacilli, bifidobacilli, and collibacilli. 
     EFFECT: increased sorption capacity and prolonged shelf time. 
     1 tbl, 6 ex
Patent RU-2233810-C2 (RU)
Inventor: KIBOL VIKTOR FEHDOROVYCH
IPC: C03B37/085
Filed: 2002-07-09
Granted: 2004-08-10
Abstract: FIELD: production of high-silicate inorganic fibers from natural minerals of rock and manufacture of articles from these fibers. 
     SUBSTANCE: proposed method includes loading rock into melting furnace, melting this rock, homogenization of melt followed by stabilization of melt in melting furnace feeder, drawing the fiber, oiling and winding the fiber on reel. Used as rock is dacite or rhyodacite. Prior to loading the rock into melting furnace, it is preheated to temperature of 700-910 C and is kept at this temperature for 5-15 minutes for removal of chemically bonded water and burning-out of organic components. Then, rock is subjected to mechano-catalytic activation for obtaining particles at size not exceeding 15 mcm after which it is heated to temperature 2105-2200 C for obtaining the melt at degree of amorphism no less than 96% and separation of nonmolten quartzites from melt. Subsequent homogenization and stabilization of melt are performed at temperature of 1420-1710 C for obtaining the melt at viscosity no less than 130 P. Granite or rhyolite may be used as rock which is preheated to temperature of 750-950 C before loading into melting furnace and is kept at this temperature for 20-30 minutes till cracking of conglomerates and removal of water vapor. Then, rock is subjected to mechano-catalytic activation for obtaining particles at size not exceeding 10 mcm and is heated to temperature of 2110-2500 C for obtaining amorphous melt. Subsequent homogenization and stabilization of melt are performed at temperature of 1500-1750 C till obtaining melt at viscosity of no less than 145 P. Rock on base of sand at content of silicon oxide not exceeding 73% may be used for the purpose. Prior to loading the sand into melting furnace, it is preheated to temperature of 100-450 C and is kept at this temperature for 30-60 minutes for removal of bonded water and gaseous inclusions. Preheated raw material is subjected to mechano-catalytic activation for obtaining particles no less than 5 mcm. Then, raw material is heated to temperature of 2115-2550 C and is kept at this temperature till obtaining amorphous melt. Homogenization and stabilization of melt are performed at temperature of 1440-1730 C for obtaining viscosity no less than 160 P. Production line proposed for realization of this method is provided with unit for mechano-catalytic treatment of raw material, heat exchanger for preheating the rock which is mounted on proportioner, averaging chamber having housing, bottom, adjustable gates at inlet and outlet. Inlet of unit for mechano-catalytic treatment of raw material is connected with outlet of rock proportioner and its outlet is connected with melting furnace inlet; outlet of melting surface is connected with inlet of averaging chamber and outlet of averaging chamber is connected with feeder. 
     EFFECT: enhanced strength, corrosion and thermal resistance of fibers. 
     22 cl, 9 dwg, 5 tbl, 20 ex
Patent RU-2237898-C2 (RU)
Inventor: KUZNETSOVA V A
IPC: G01N33/49
Filed: 2002-08-16
Granted: 2004-10-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves analyzing peripheral blood of newborns. Lactate concentration is determined at the first day of life. The value being found from 2.2-5.0 mmole/l to 0.4-2.0 mmole/l at the seventh - fourteenth day of life, the treatment is judged to be efficient. No drop or increased lactate concentration being observed, the treatment is judged to be ineffective. 
     EFFECT: high accuracy of the method. 
     1 tbl
Patent RU-2254671-C2 (RU)
Title: Способ передачи управляющих сигналов с гальванической развязкой и устройство для его осуществления
Inventor: PATRIN A I
IPC: H04B3/02
Filed: 2002-09-12
Granted: 2005-06-20
Abstract: Изобретение относится к области передачи информации и может быть использовано для передачи информационных сигналов по линии связи с гальванической развязкой. Достигаемый технический результат - обеспечение полной гальванической развязки передаваемого сигнала и упрощение устройства. Устройство содержит трансформатор, пять резисторов, три диода, преобразователь уровня, источник прямоугольных импульсов и транзистор. 2 ил.
Patent RU-2289578-C2 (RU)
Inventor: PAGANI DZHORDZHO
IPC: C07D251/60
Filed: 2001-03-21
Granted: 2006-12-20
Abstract: FIELD: chemical technology. 
     SUBSTANCE: invention describes a method for preparing melamine crystals. Method involves carrying out the crystallization stage of a pure melted melamine by its cooling with liquid ammonia and the condensation stage by isolation of part of liquid ammonia from melamine crystals suspension in process for crystallization stage followed by repeated using liquid ammonia isolated from the suspension as a coolant liquid at the crystallization stage. Also, the claim describes a device for preparing melamine crystals of high purity that comprises the crystallization section (6) and condenser (7) for suspension prepared in the crystallization section. 
     EFFECT: improved preparing method. 
     21 cl, 1 dwg, 1 ex
Patent RU-2258063-C2 (RU)
Inventor: PAGANI DZHORDZHIO
IPC: B01J12/02
Filed: 2001-02-02
Granted: 2005-08-10
Abstract: FIELD: chemical technology. 
     SUBSTANCE: invention relates to technology for preparing urea. Method involves interaction of pure ammonia and carbon dioxide in reaction space to obtain reaction mixture containing urea, carbamate and free ammonia in an aqueous solution that is treated in evaporator (1) to obtain partially purified mixture that is fed to section for isolation of urea. Diluted solution of carbamate removing from the urea isolating section is subjected for treatment in evaporator (2) and at least part of vapors formed in it is recovered to the reaction space and/or into evaporator (1). Significant part of carbamate in aqueous solution is subjected for decomposition under pressure that corresponds essentially to pressure value in reaction space. Part of decomposition products including ammonia and carbon dioxide in vapor phase is recovered into reactor and/or into the first evaporator (1) and carbamate after its partial decomposing is fed into section for isolating urea. Device for preparing urea consists of the synthesis reactor, evaporators (1) and (2) for partial decomposition of carbamate and for separation of free ammonia and carbon dioxide in vapor phase, apparatus for condensation of vapor flow, pipe-line for recover of carbamate part in aqueous solution into reactor and section for isolation of urea from its aqueous solution. Preferably, pipe-line is fitted with ejector and evaporators are fitted with apparatus for feeding carbon dioxide as a evaporating agent. Invention provides enhancing yield of urea, reducing energy consumptions and investment due to updating the technological schedule of the process. 
     EFFECT: improved preparing and updating methods. 
     30 cl, 4 dwg
Patent RU-2260031-C2 (RU)
Inventor: CHANDRASEKHARAN KRISHNAMURTI
IPC: B01J7/02
Filed: 2001-05-23
Granted: 2005-09-10
Abstract: FIELD: oil industry. 
     SUBSTANCE: partially evaporated hydrocarbon raw material is sent through pipe 19 to tangential inlet device 15, where vortex of raw material flow is formed. Vortex through pipe 20 in which circular structure of flow is formed, gets into inner pipe element 2 and then to mixing nozzle 1, where full evaporation of remaining liquid substance is performed by injecting through inlet nozzles 7 of additional number of overheated water steam into circular space 8 between inner pipe element 2 and outer pipe element 3. Then hydrocarbon material through flange 13 is let out for cracking. 
     EFFECT: higher efficiency. 
     3 cl, 2 dwg
Patent RU-2302850-C2 (RU)
Inventor: PLAKSIJ VALERIJ GENNAD EVICH
IPC: A61F17/00
Filed: 2003-01-20
Granted: 2007-07-20
Abstract: FIELD: medicine, in particular, first-self aid kit. 
     SUBSTANCE: first-self aid kit has casing, set of medicinal drugs regularly positioned within casing and drug management manual describing usage of first-self aid kit and algorithm of administration of preparations and emergency actions, said set of medicinal drugs and manual being fixed to casing wall. Set of medicinal drugs includes anti-histaminic cream in tube, single therapeutic dose of anti-histaminic preparation, forceps, single therapeutic dose of glucocorticoids preparation, double therapeutic dose of phosphodiesterase inhibitor. Mentioned drugs are adapted for rendering first-self aid and mutual aid on allergic responses caused by insect stings. 
     EFFECT: increased efficiency in rendering first-self aid and mutual aid on allergic responses caused by insect stings. 
     3 cl, 1 dwg, 1 ex
Patent RU-2250703-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L17/00
Filed: 2003-01-28
Granted: 2005-04-27
Abstract: FIELD: food industry. 
     SUBSTANCE: the present innovation deals with technology for manufacturing gerodietary products by preparing and mixing cabbage, tomatoes, onions, carrots and common salt followed by packaging. Moreover, at mixing it is necessary to add fish stuffing, Amaranthus flour, corn cereals, pike's reduced pyloric adnexa, CO 2 -extracts of dill and celery and a preparation obtained due to successive extracting Mortierella gemmifera micromycete biomass with a nonpolar extracting agent in supercritical state with water, alkali, water, acid, water, alkali and water followed by combining the first extract and the solid residue. All the components should be applied in their dried form at certain ratios by weight. The present innovation enables to obtain the target product for gerodietary nutrition of a new type. 
     EFFECT: higher efficiency of manufacturing.
Patent RU-2325267-C2 (RU)
Inventor: SHERKUNOV VIKTOR GEORGIEVICH
IPC: B24D18/00
Filed: 2003-06-30
Granted: 2008-05-27
Abstract: FIELD: machine building. 
     SUBSTANCE: plates are rolled from the forming mass; ring blanks are cut out from the rolled plates. Corrugation with profile increment of 1÷10 mm and height of 1÷5 mm is made on the contact surfaces of the ring blanks. Then ring blanks are packed and pressed. 
     EFFECT: elimination of pressing crack at joints of ring blanks; increase of disk failure speed. 
     1 tbl
Patent RU-2262194-C2 (RU)
Inventor: KIM DZONG-KHAN
IPC: H04W28/00
Filed: 2002-01-18
Granted: 2005-10-10
Abstract: FIELD: mobile telecommunication systems. 
     SUBSTANCE: method includes transfer of message with request about data transfer speed, to mobile station after transfer of packet data, for receiving transmitted packet data; transferring to mobile station of message with confirmation, during given time span in response to confirmation message signal of detection of message with data transfer speed from mobile station; and transfer of packet data together with signal of power control with data transfer speed on basis of message about speed of data transfer, received from mobile station, after transfer of confirmation message. 
     EFFECT: possible transfer of information about state of direct channel in mobile telecommunication system, supporting service of packet data transfer. 
     4 cl, 19 dwg
Patent RU-2264415-C2 (RU)
Title: Водорастворимые комплексы фуллерена с гомо- и сополимерами n-винилкапролактама и способ получения этих комплексов
Inventor: KRAKOVJAK M G
IPC: C01B31/00
Filed: 2003-07-16
Granted: 2005-11-20
Abstract: Описаны водорастворимые комплексы фуллерена С 60  с гомо- и сополимерами N-винилкапролактама общей формулы A n  или A n -B m , где A n  - гомополимер N-винилкапролактама, A n -B m  - сополимеры, где А - звенья N-винилкапролактама, а В - звенья из ряда, включающего звенья N-винилпирролидона, N-метил-N-винилацетамида; N-изопропилакриламида, с n=10-90 мол.% m=10-90 мол.%; при этом для гомо- и сополимеров N-винилкапролактама молекулярная масса (ММ) составляет 70000-170000 Да, при содержании фуллерена С 60  0,75-3,3 масс.%. Способ получения водорастворимых комплексов фуллерена С 60  с гомо- и сополимерами N-винилкапролактама заключается во взаимодействии полимера с фуллереном в органических растворителях, с последующим удалением растворителей и растворением сухого остатка в воде, при этом смешивают растворы фуллерена С 60  и гомо- и сополимеров N-винилкапролактама при концентрации полимера 3,33-5,80 масс.%, концентрации фуллерена С 60  - 0,09-0,31 масс.% при соотношении в масс.% фуллерен:полимер =0,8-4,0; в качестве сополимеров N-винилкапролактама берут соединение из ряда, содержащего звенья N-винилпирролидона (ВП), N-винил-N-метилацетамида (ВМАА); N-изопропилакриламида (изо-ПАА), молекулярная масса (ММ) гомо- и сополимеров N-винилкапролактама составляет 70000-170000 Да. 2 н.п. ф-лы, 1 табл.