baber/WOPTO huggingface dataset:
Patent RU-2280805-C2 (RU)
Title: Многослойная труба из полиолефинов
Inventor: EHK KARL-GUSTAF
IPC: F16L9/12
Filed: 2002-05-21
Granted: 2006-07-27
Abstract: Многослойная труба из полиолефинов, где, по меньшей мере, один из слоев многослойной трубы содержит пропиленовый гомополимер с индексами расплава в диапазоне от 0,05 до 10 г/10 мин при 230°С/2,16 кг или пропиленовые блок-сополимеры, содержащие от 90,0 до 99,9% (масс.) звеньев пропилена и от 0,1 до 10,0% (масс.) звеньев α-олефинов с 2 или 4-18 атомами углерода, с индексами расплава в диапазоне от 0,05 до 15 г/10 мин при 230°С/2,16 кг, или их смеси, где пропиленовым гомополимером и/или пропиленовым блок-сополимером являются пропиленовые полимеры с зародышеобразователями кристаллизации в β-форме, и где пропиленовый гомополимер с зародышеобразователями кристаллизации в β-форме имеет IRτ≥0,98, модуль упругости при растяжении ≥1500 МПа при +23°С и ударную вязкость по Шарпи при -20°С≥3 кДж/м 2  с надрезом, и где пропиленовый блок-сополимер с зародышеобразователями кристаллизации в β-форме имеет IRτ пропиленового гомополимерного блока ≥0,98, модуль упругости при растяжении ≥1100 МПа при +23°С и ударную вязкость по Шарпи ≥6 кДж/м 2  при -20°С с надрезом, а многослойная труба с диаметром трубы менее 0,25 м имеет работу ударного разрушения E D  (нормированную), по меньшей мере, равную 400 Нм/м, и жесткость, определяемую в тесте по разрушению кольца в соответствии с ISO 9969, S≥4 кН/м 2 , и многослойная труба с диаметром трубы ≥0,25 м имеет работу ударного разрушения Е, по меньшей мере, равную 120 Нм, и жесткость, определяемую в тесте по разрушению кольца в соответствии с ISO 9969, S≥4 кН/м 2 . Техническим результатом изобретения является повышение жесткости труб, определенной в тесте по разрушению кольца, ≥4. Заявлен также способ получения труб и применение указанных труб, не находящихся под давлением, для использования вне помещения, для наземных, а также подземных систем водоотводных и канализационных труб, труб для поверхностных вод, труб для защиты кабелей, труб для условий холодного климата и для использования внутри помещения, труб для почвенных и сточных вод. 3 н. и 9 з.п. ф-лы.
Patent RU-2335851-C2 (RU)
Inventor: REZAJIFAR RAMIN
IPC: H04W48/12
Filed: 2004-01-09
Granted: 2008-10-10
Abstract: FIELD: information technology. 
     SUBSTANCE: invention relates to communication channel structure to be used in a communication system, which uses two sets of physical channels to provide interoperation of multiple logical channels. One set is destined for forward link, and the other one - for return link. Physical channels contain data and control links. In case of invention proposed, data links contain main channels, which are used to transmit voice traffic, data, broadband data and other service information, and supplementary channels, which are used to transmit broadband data. The main channels can be released in order to use current bandwidth more effectively, when remote stations are inactive. Control channels are used to transmit search calls, control messages, as well as routing information. 
     EFFECT: provision of channel structure, used to transmit voice information and data. 
     45 cl, 19 dwg
Patent RU-2277288-C2 (RU)
Inventor: LOBOV BORIS NIKOLAEVICH
IPC: H02P1/00
Filed: 2004-08-02
Granted: 2006-05-27
Abstract: FIELD: miscellaneous dc electromagnetic operating mechanisms supplied with power from ac mains. 
     SUBSTANCE: proposed device has three star-connected branches of electric circuit; series-connected in one branch are one of make contacts of ON-button and single-phase rectifier bridge with electromagnetic operating mechanism coil connected at its output; series-connected in other branch are second make contact of ON-button and break contact of relay whose coil that functions as current-limiting member is inserted in third branch; input of first and second branches is connected to line voltage of three-phase supply mains and third branch, to neutral wire. 
     EFFECT: reduced power requirement and ability of device operation in electromagnetic operating mechanisms having no contacts of their own. 
     2 cl, 2 dwg
Patent RU-2279290-C2 (RU)
Title: Способ получения иммуногенных препаратов с помощью протеасомной системы, предназначенный для разработки средств профилактики вирусных инфекционных заболеваний
Inventor: MARKOV VIKTOR IVANOVICH
IPC: A61K39/00
Filed: 2004-10-19
Granted: 2006-07-10
Abstract: Изобретение относится к области молекулярной биологии и вирусологии. Предложен способ получения иммуногенного препарата вируса Венесуэльского энцефаломиелита лошадей (ВЭЛ) с помощью протеасомной системы. Способ предусматривает получение рекомбинантных пептидов ODC-E2-L, ODC-E2-M и ODC-E2-N путем их выделения из культуры E.coli BL-21 (DЕ3). Далее проводят гидролиз рекомбинантных пептидов на препарате активированных 26S протеасом, в результате чего получают очищенные иммуногенные вирусоспецифические пептиды ODC-E2-L-gyd, ODC-E2-M-gyd и ODC-E2-N-gyd. Изобретение может быть использовано для разработки защитных препаратов нового поколения против ВЭЛ. 3 ил., 3 табл.
Patent RU-2377272-C2 (RU)
Inventor: URBANEK TOMAS V
IPC: E21B43/267
Filed: 2004-11-04
Granted: 2009-12-27
Abstract: FIELD: chemistry. ^ SUBSTANCE: invention relates to hydraulic fracturing using proppants. The proppant contains aluminium silicates, prepared from precursor ceramics, which contain geopolymers, powdered ceramic sol gel which has roundness and compression strength suitable for use as a proppant. The method of making said proppant involves the following operations: formation of a sol gel composition by mixing precursor ceramics - aluminium silicate and aqueous solution of an alkali metal silicate; formation of granules and evening out their surface in a granulating machine; their solidification, obtaining ceramic sol gel in form of particles with roundness and compression strength suitable for use as proppant. ^ EFFECT: reduced specific weight of proppant, easier transportation into fracturing liquid, deeper injection into cracks before settling. ^ 16 cl, 3 ex
Patent RU-2272875-C2 (RU)
IPC: E03B3/10
Filed: 2005-01-24
Granted: 2006-03-27
Abstract: FIELD: obtaining or collecting drinking water or tap water, particularly to wash artesian wells along with flow rate and specific flow rate determination. 
     SUBSTANCE: method involves supplying compressed air in water lifting pipes of airlift with mixers arranged at different levels; blocking water flow in hoses and feeding compressed air to mixers through separate hoses. At the beginning of above operation compressed air is supplied to upper mixer and then in water lifting pipes. Airlift is brought into stable operational mode. Compressed air is fed in downstream mixer and operation is provided by two mixers. Then upper mixer is switched off or kept in operational state. 
     EFFECT: increased efficiency and extended range of technology methods. 
     2 cl, 2 dwg
Patent RU-2307040-C2 (RU)
Inventor: RABINOVICH MIKHAIL DANIILOVICH
IPC: G08B23/00
Filed: 2005-02-16
Granted: 2007-09-27
Abstract: FIELD: railway transport. 
     SUBSTANCE: invention relates to rolling stock condition controls.  According to invention, on running units electronic code transducers of running units and axle-box units with identification numbers are installed.  Locomotive is furnished with automatic control system including computer with condition visualizer, emergency breaking device and radiomodems.  Stations to read out information from code transducers of running units and axle-box units are arranged near tracks.  Said readout stations include axle counter pickups and post equipment with readout device and antenna and are connected through communication line with computer of operator of automatic identification and train model forming system.  The latter is connected through communication line with computer of station dispatcher.  Locomotive is furnished with transceiver.  Code transducer of axle-box units are made for changing output code.  Each axle-box unit is provided with transceiver and running unit physical characteristics pickups whose outputs are connected with control inputs of code transducers of axle-box units.  Output of this transducer is connected with input of transceiver connected by output through communication channel to input of transceiver on locomotive.  Computer of train automatic control system is furnished with identification numbers comparator unit, memory of train identification model and emergency alarm.  One input of comparator unit is connected with output of locomotive transceiver, and other input, with train identification model memory, and output, with emergency alarm.  One output of emergency alarm is connected to emergency breaking device, and other output, to first input of condition visualizer.  Second input of visualizer is connected with output of train identification model memory connected to radiomodem on locomotive which is coupled with radiomodem on station.  Computer of station dispatcher is provided with memory to keep identification models of each train and device to record and read out information which is connected to memory, radiomodem on station and line of communication with computer of automatic identification and train model forming system operator. 
     EFFECT: provision of continuous information during running of train between stations concerning appearance of pre-emergency and emergency situations on train running units and their most important units and warning locomotive crew about emergency situation. 
     5 cl, 1 dwg
Patent RU-2292407-C2 (RU)
Inventor: KOIDZUMI KENDZI
IPC: C22B34/12
Filed: 2004-07-23
Granted: 2007-01-27
Abstract: FIELD: electrolytic apparatuses used in processes for extracting oxides.  
     SUBSTANCE: apparatus includes common cathode 12 and two types of anodes having different shapes and arrangement and placed in electrolytic bath 10. First anode 14 is arranged under cathode. Second anode 16 is arranged in parallel to cathode. First unit 18 for controlling electrolysis process is connected between cathode and first anode; second unit 20 for controlling electrolysis is connected between cathode and second anode. Combination of cathode and one anode is used for main electrolysis; combination of cathode and other anode is used for additional electrolysis for realizing electrolysis of material 22 in electrolytic bath. 
     EFFECT: prevention of non-uniformity of deposition, increased rate of processing, increased useful time period of crucible operation, processing of nuclear fuel elements in industrial processes with use of water-free processes. 
     3 cl, 7 dwg, 2 tbl
Patent RU-2293978-C2 (RU)
Title: Блок коллектора спектрометра дрейфовой подвижности ионов
Inventor: KAPUSTIN VLADIMIR IVANOVICH
IPC: H01J49/26
Filed: 2005-04-18
Granted: 2007-02-20
Abstract: Изобретение относится к области аналитического приборостроения, а конкретно к спектрометрам дрейфовой подвижности для обнаружения паров органических веществ в составе воздуха. Блок коллектора ионов дрейф-спектрометра состоит из электрически изолированных коллектора ионов и двух электродов для регулирования тока ионов, причем один электрод для регулирования тока ионов расположен в зазоре между внутренним электродом устройства для разделения ионов и коллектором ионов, а второй электрод расположен в зазоре между внешним электродом устройства для разделения ионов и коллектором ионов, ширина зазора между электродами устройства для разделения ионов в области размещения электродов блока коллектора увеличена по сравнению с исходной величиной зазора между поверхностями электродов устройства для разделения ионов за счет выборок во внутреннем и внешнем электродах устройства для разделения ионов, а поверхности выборок в каждом электроде монотонно и симметрично переходят в цилиндрические части поверхностей электродов устройства для разделения ионов, при этом сечение входного канала выходного штуцера, сообщающееся с зазором между электродами устройства для разделения ионов, симметрично относительно плоскости симметрии спектрометра. Коллектор имеет участок с цилиндрической поверхностью, в которой имеется полость, один из торцов которой глухой, а через второй торец полость соединена с каналом выходного штуцера, при этом в данной поверхности выполнены две щели, параллельные аксиальной оси симметрии цилиндрической части поверхности коллектора и ориентированные в сторону внутреннего и в сторону внешнего электродов для регулирования тока ионов, а в каждом из электродов для регулирования тока ионов также имеется по одной щели, симметричной относительно плоскости симметрии спектрометра. Технический результат: высокая разрешающая способность прибора, простота его конструкции и малые габаритные размеры. 3 з.п. ф-лы, 3 ил.
Patent RU-2294258-C2 (RU)
Inventor: DANILENKO VIKTOR GEORGIEVICH
IPC: B21D39/06
Filed: 2005-04-21
Granted: 2007-02-27
Abstract: FIELD: plastic working of metals, possibly expanding tubes in tube walls. 
     SUBSTANCE: rolling unit includes separating housing; cone expanding rollers having rolling bands, head end portion and tail end portion; windows for mounting them; spindle  passing along axis of housing. Said windows are formed on separating housing uniformly along its perimeter with central angle 120° between adjacent windows whose axes are turned by predetermined angle relative to generatrix of housing. Said windows are arranged in lengthwise rows, three different-length windows in each row. Boundary windows of lengthwise rows of housing in each row and rollers mounted in them also have different length values. Length values of rolling bands of rollers and distance between rolling bands are determined according to relations given in specification. Total length of rolling band used for expanding is equal to summed length value of rolling bands of all three rollers in window of any lengthwise row and doubled distance between rolling bands of rollers in adjacent windows of each row. 
     EFFECT: enhanced effectiveness of works for making heat exchange equipment. 
     4 dwg
Patent RU-2297177-C2 (RU)
Title: Способ оценки координации биоэлектрической активности паравертебральных мышц
Inventor: RYZHKOV IGOR IVANOVICH
IPC: A61B5/389
Filed: 2005-05-18
Granted: 2007-04-20
Abstract: Изобретение относится к медицине, а именно к ортопедии, и может быть использовано для количественной и качественной оценки функционального состояния паравертебральных мышц. Способ осуществляют следующим образом. В положении испытуемого стоя регистрируют электромиограмму паравертебральных мышц справа и слева остистых отростков ThI - LV. Фиксируют усредненную амплитуду мышечных биопотенциалов. Рассчитывают показатель стандартизованной разности, которая представляет собой отношение разницы амплитуд к максимальной из них. Для оценки гипотетического отклонения позвоночника строят диаграмму распределения стандартизованных разниц с аппроксимирующей кривой - полиномом 6-й степени. Вычисляют интегральные показатели оценки биоэлектрической активности паравертебральных мышц: суммарное отклонение (СО) есть сумма модулей стандартизованных разниц; декомпенсированность (Д) - сумма стандартизованных разниц, взятая по модулю. Нормальную координацию активности паравертебральных мышц характеризуют соотношением:  . I классу (легкой степени выраженности) нарушения координации соответствует соотношение:  . II класс (умеренной степени выраженности) ограничен пределами:  . III класс (выраженный) описывается неравенством:  . Способ имеет расширенные функциональные возможности, позволяет осуществлять дифференцированную оценку координации паравертебральной мышечной активности и тем самым улучшить результаты лечения больных с патологическими состояниями, заболеваниями и повреждениями позвоночника. 3 ил.
Patent RU-2296055-C2 (RU)
Inventor: SLEPTSOV VLADIMIR VLADIMIROVIC
IPC: C08J7/044
Filed: 2005-05-31
Granted: 2007-03-27
Abstract: FIELD: chemical industry; production of the nanocomposite materials on the basis of the high-molecular compounds with application of carbon in the nanostucturized coatings. 
     SUBSTANCE: the invention is pertaining to the composite materials on he basis of the high-molecular compounds with usage of the carbon in the nanostructurized coatings including the additional devices and connections, and may be used as the anode of the electrolytic capacitor due to storage of the electrical potential in the current-carrying layers. The nanostructurized coating of the current-carrying basis is bound directly to the layer of the amorphous carbon sp3 - the hybridized state of the carbon atoms and additionally has the metal layer with the depth of 25-250 nanometers. The surface of the film basis has a flutings of 10-30 nanometers depth and-or is equipped with the pores of 0.2-6 microns and the total volume of 10-60 %. At that 1/5-1/3 part of the pores is through. The invention ensures the adhesion bond and improvement of the electro-physical performances of the material. 
     EFFECT: the invention ensures the adhesion bond and improvement of the electro-physical performances of the material. 
     1 dwg
Patent RU-2308468-C2 (RU)
Inventor: FAKHRETDINOV PAVEL SAGITOVICH
IPC: C08G65/333
Filed: 2005-07-06
Granted: 2007-10-20
Abstract: FIELD: organic chemistry. 
     SUBSTANCE: invention relates to compounds of general formula  , wherein: when R 1 =R 2 =H R 3 =aliphatic C 10 -C 16 -hydrocarbon radical, a+c+e = 49, b+d+f = 9; when R 1 =R 2 =H R 3 =aliphatic C 10 -C 16 -hydrocarbon radical, a+c+e = 55, b+d+f = 10; when R 1 =R 2 =H R 3 = C 16 H 33 , a+c+e = 49, b+d+f = 9; when R 1 =R 2 =H R 3 = C 16 H 33 , a+c+e = 55, b+d+f = 10; when R 1 =R 2 =CH 3   R 3 =aliphatic C 10 -C 16 -hydrocarbon radical, a+c+e = 49, b+d+f = 9; when R 1 =R 2 =CH 3   R 3 =aliphatic C 10 -C 16 -hydrocarbon radical, a+c+e = 55, b+d+f = 10; when R 1 =R 2 =H R 3 =aliphatic C 17 -C 20 -hydrocarbon radical, a+c+e = 66, b+d+f = 15; when R 1 =R 2 =H R 3 =aliphatic C 17 -C 20 -hydrocarbon radical, a+c+e = 76, b+d+f = 18. Also disclosed is method for production of abovementioned compounds by interaction of 1,2,3-tris[hydroxypoly(alkyleneoxy)]-propanes with monochloroacetic acid in presence of acetic catalyst in medium of boiling organic solvent with azeotropic removing of formed water followed by treatment at heating of obtained product in polar solvent medium with amine compounds of formula R 1 R 2 R 3 N, wherein R 1 =R 2 =H, CH 3 ; R 3 =C 16 H 33 , aliphatic C 10 -C 16 - or C 17 -C 20 -hydrocarbon radical, in molar ratio of hydroxy propane derivatives:monochloroacetic acid:amine compound = 1.0:3.0-3.2:3.0-3.2, respectively. 
     EFFECT: new compounds with bactericidal and fungicidal activity. 
     7 cl, 2 tbl, 7 ex
Patent RU-2298221-C2 (RU)
Inventor: POLESHCHUK VLADIMIR JUR EVICH
IPC: G06F17/30
Filed: 2005-07-12
Granted: 2007-04-27
Abstract: FIELD: information technologies, possible use for optimizing storage and selection of data. 
     SUBSTANCE: in accordance to method, spatial data structure is formed with elements in form of original n-dimensional intervals; lens is determined, being a 2n-dimensional interval of interval request operator, representing an instruction about selection of data of required n-dimensional intervals with description of given interval and positioning conditions of required ones relatively to it, while lens is determined in accordance to rose of intervals, representing virtual two-dimensional geometric diagram of areas such as 2n-dimensional points in axes x p  and y p  of their space, coordinates {x p ,y p } of which are appropriate coordinates of p-projections of n-dimensional intervals appropriate for these points, where p-projection of n-dimensional interval is its projection on p-axis of its space basis; built and stored on physical data carrier is interval request operator about selection from data structure of such points, which are enveloped by this lens, by means of this operator interval request to structure is performed, resulting in a set of data of 2n-dimensional points, simultaneously being the data of sought after intervals corresponding to the data. 
     EFFECT: possible efficient execution of any interval requests in one spatial data structure. 
     10 dwg, 1 tbl, 8 ex
Patent RU-2379576-C2 (RU)
Inventor: GRIBOVSKAJA OL GA NIKOLAEVNA
IPC: F16L59/02
Filed: 2005-07-13
Granted: 2010-01-20
Abstract: FIELD: machine building. 
     SUBSTANCE: heat insulating product contains insulating components of elongated shape from elastodeformed fibrous material, connected to each other and encases, herewith envelope closes side surfaces of elements and consists of two flexible sheets, one of which forms side surfaces of elongated components, opposite to surfaces, directed to insulating object, and other forms the rest side surfaces of elongated components. Herewith flexible sheet is implemented as sealed, and elastodeformed fibrous material is implemented with density of fibrous material 50-125 kg/m 3 , fibers are principally oriented orthogonal to plane of product. 
     EFFECT: excluding of ingress of atmospheric moisture into heat insulating components, increasing of its heat-insulating capabilities. 
     1 dwg
Patent RU-2305902-C2 (RU)
Inventor: KIM SO-KHIUN
IPC: H04B7/26
Filed: 2004-03-05
Granted: 2007-09-10
Abstract: FIELD: communications engineering. 
     SUBSTANCE: in the system, client station sends a request to servicing base station for transfer of service to neighboring base stations, which have ratio of signal on carrier to interference and noise, satisfying service transfer condition, in response to message of service transfer scanning request, and realizes transfer of service to certain neighboring base station, which transmits service transfer response. Servicing base station transmits service transfer scanning request for service transfer to client station, sends service transfer connection request to neighboring base station in order, determined using ratio of signal on carrier to interference and noise, which are transmitted from client station, and sends information into client station about certain neighboring base station after receiving service transfer connection response with confirmation information from certain neighboring base station. Certain neighboring base station determines whether it can support client station service transfer, in response to service transfer connection request, and dispatches connection response for service transfer with confirmation information to servicing base station, if it is capable of supporting service transfer of client station. 
     EFFECT: implementation of rapid-action communication services. 
     4 cl, 11 dwg, 12 tbl