baber/WOPTO huggingface dataset:
Patent RU-2236235-C2 (RU)
Inventor: BEJROJTER KONRAD
IPC: G01N33/68
Filed: 2000-03-01
Granted: 2004-09-20
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to a copper agonist that binds with copper site binding of amyloid protein-precursor (APP) and/or exerts inhibitory effect on release of amyloid Aβ-peptide. Indicated agonists can be used for treatment of Alzheimer's disease. Also, invention describes methods for detection of copper agonists that bind with copper binding site by contacting APP with different concentrations of these agonists and reveals reducing level of Aβ-peptide in cells of mammals that express amyloid-Aβ-peptide. The advantage of invention involves the development of new agents that can be used for treatment of Alzheimer's disease. 
     EFFECT: valuable medicinal properties of copper agonist. 
     8 cl, 1 tbl, 8 dwg, 6 ex
Patent RU-2229315-C2 (RU)
Inventor: MARININ A V
IPC: A61N1/20
Filed: 2001-11-12
Granted: 2004-05-27
Abstract: FIELD: medicine. SUBSTANCE: method involves acting upon single selected muscle with pulsating electric current in continuous mode with frequency of 20-120 Hz by means of electrodes. Visual and palpatory evaluation of muscle condition is carried out. 100% muscle contraction being visually detected, the muscle performing its physiological action in anatomical projection in full volume, the muscle being found palpatory soft, flexible, with all muscular fascicles being palpable, the muscle is found to conduct electric current and is in full-value functional condition. Partial muscle contraction being visually detected, the muscle performing its physiological action in anatomical projection not in full volume, the muscle being found palpatory inhomogeneous, rigid, with separate muscular fascicles being palpable, the muscle is found to partially conduct electric current and is hypo-, hypertrophic. No muscle contraction being visually detected, the muscle performing no physiological action in anatomical projection not in full volume, the muscle being found palpatory weak, empty, no showing no electric conductivity signs, the patient feels pricking and burning in the area the electrodes are applied, the muscle is found to be in atrophic condition. EFFECT: enhanced effectiveness of differential therapy.
Patent RU-2232278-C2 (RU)
Title: Rotary engine
Inventor: PANCHENKO V M
IPC: F02B55/14
Filed: 2002-01-15
Granted: 2004-07-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention relates to rotary internal combustion engines and drive engines using steam or compressed air as working medium. Proposed rotary engine contains two or several sections, each including cylindrical housing and rotor. Said rotary engine has also working medium supply and let-out members and compression chamber. Rotors of all sections are installed on one shaft with displacement through definite angle relative to each other. Separating gate in contact with rotor surface separates working medium supply and waste medium let-out members and it divides rotor space into two chambers. Rotor is made with working chamber in form of cavity of any form in rotor body provided with walls limiting volume of working chamber at rotor sides. Rotor is installed with eccentricity relative to axis of rotary engine, and its configuration, as to profile, is close to circumference. 
     EFFECT: improved design of working chamber, configuration of rotor profile and working medium pressure supply members delivering working medium into working chamber, reduced noise of exhaust gases, increased efficiency of engine. 
     4 cl, 3 dwg
Patent RU-2231191-C2 (RU)
Title: Способ коммутации тока ключами двухсторонней проводимости матричных преобразователей (варианты)
Inventor: CHEKHET EHDUARD MIKHAJLOVICH
IPC: H03K17/08
Filed: 2002-03-05
Granted: 2004-06-20
Abstract: Изобретение относится к преобразовательной технике и может найти применение, например, в регулируемом электроприводе переменного тока. Техническим результатом является устранение токов короткого замыкания и перенапряжения и исключение коммутации между ключами. В способе коммутации тока ключами двухсторонней проводимости, каждый из которых состоит из двух отдельно управляемых и проводящих в противоположных направлениях половин, матричного преобразователя (МП) с числом входных фаз, равным или большим, чем три, позволяет осуществить безопасную пошаговую коммутацию тока ключами МП без использования информации о полярности тока нагрузки или однозначном соотношении напряжений питающей сети на момент начала пошаговых переключении. При применении данного способа в трехфазно-трехфазном МП с векторной широтно-импульсной модуляцией (ВШИМ) предусмотрен синтез пространственных векторов выходного напряжения и входного тока на протяжении каждого цикла ВШИМ из нулевых и ненулевых стационарных векторов, с разбиением периода напряжения сети на шесть интервалов, границами которых являются моменты изменения полярности входных фазных напряжений. Благодаря специальному методу формирования нулевых векторов и их чередования с ненулевыми векторами удается достичь безопасных коммутаций тока даже при значительных искажениях кривых напряжения сети. Все переключения ключей МП являются функционально целесообразными и не вызывают дополнительных динамических потерь. 2 с. и 2 з.п. ф-лы, 12 ил.
Patent RU-2235354-C2 (RU)
Inventor: KRAMER OREN
IPC: G06F3/023
Filed: 2000-08-03
Granted: 2004-08-27
Abstract: FIELD: inputting devices engineering. 
     SUBSTANCE: keyboard has changeable and permanent portions, data storing device, data transferring device. System including said keyboard also has software component for providing for reading identification data. 
     EFFECT: lower costs of keyboard manufacture. 
     5 cl, 7 dwg
Patent RU-2245059-C2 (RU)
Inventor: ZAKHAROVA L L
IPC: A23B4/023
Filed: 2002-04-08
Granted: 2005-01-27
Abstract: FIELD: food-processing industry. 
     SUBSTANCE: composition includes sodium benzoate, lactic or 8-10% hydrochloric acid and sodium chloride, with components being used in predetermined ratio. Composition may be used for prolonged cold-free storage and deactivation of raw meat material upon structural contamination thereof with radioactive nuclides of cesium and strontium resulted from technogenic emergencies. 
     EFFECT: enhanced deactivating activity and increased time for storage of base product upon salting under cold-free conditions. 
     15 ex
Patent RU-2234686-C2 (RU)
Inventor: KOZHANOV A T
IPC: G01F19/00
Filed: 2002-07-08
Granted: 2004-08-20
Abstract: FIELD: mechanical engineering; measuring facilities. 
     SUBSTANCE: invention can be used for checking fuel filling stations. Proposed liquid gauging tank is made in form of vessel with bottom, wall, branch pipe with intake hole secured on wall, narrowed section formed by wall and provided with transparent part, and mounting screws. Clearance is made between branch pipe and wall of narrowed section. Branch pipe passes through narrowed section. Lower part of branch pipe is connected with bottom to provide flowing out of liquid from branch pipe into vessel space. Branch pipe, bottom and wall are made for changing position of bottom and wall relative to each other. Ring groove is made on branch pipe in place of connection to wall into which screws get, being secured for radial displacement on wall of narrowed section. Thread made on lower end of branch pipe gets into threaded hole of bushing in which through holes are made. Bushing is secured by its lower part to vessel bottom. Branch pipe or its part and if necessary, bushing are made of material with linear expansion coefficient exceeding that of material from which wall or its part is made. Ring groove is made in upper part of branch pipe intake hole, and sealing ring is installed into ring groove to seal pipeline fitted in intake hole along which liquid passes into gauging tank. 
     EFFECT: simplified foam suppressing and process of measuring. 
     7 cl, 3 dwg
Patent RU-2232112-C2 (RU)
Inventor: LAPIN P A
IPC: B64G1/62
Filed: 2002-08-12
Granted: 2004-07-10
Abstract: FIELD: space engineering; updating of orbital space stations. 
     SUBSTANCE: proposed module includes movable ring with descent capsules, pneumatic system and control system, as well as body. Adapters with bottoms are mounted on body flanges. Bottoms have ports with seats for coupling units. Body is provided with basket rigidly mounted at area where cargo is gripped. To increase number of descent capsules, additional body with additional capsules is mounted at joint. 
     EFFECT: extended functional capabilities. 
     2 cl, 5 dwg, 1 dwg of prototype
Patent RU-2257649-C2 (RU)
Title: Зеркальная антенна с общей апертурой с усовершенствованной конструкцией облучателя
Inventor: BRAUN KENNET V
IPC: H01Q5/00
Filed: 2001-02-22
Granted: 2005-07-27
Abstract: Изобретение относится к антеннам с общей апертурой с высокоэффективным облучателем и к способам конструирования таких антенн. Технический результат заключается в максимизировании эффективности антенны. Сущность изобретения состоит в том, что элементы решетки облучателя конфигурированы так, чтобы увеличить общую эффективность зеркальной антенны путем выравнивания облучения апертуры, а также исключения облучения в центральной затененной части поверхности зеркальной антенны. 2 н. и 18 з.п. ф-лы, 8 ил.
Patent RU-2256490-C2 (RU)
Title: Устройство для обработки пара
Inventor: LUGANTSEVA A I
IPC: B01D47/10
Filed: 2002-10-02
Granted: 2005-07-20
Abstract: Изобретение относится к устройствам для проведения процессов с газожидкостными потоками и может быть использовано в различных отраслях промышленности, например, в паровых котлах. Устройство для обработки пара включает конфузор 1, нижняя образующая которого составляет угол 5-60° с нижней образующей горловины 2. Горловина 2 выполнена цилиндрической, и в ее стенках имеются винтовые прорези 3. Горловина 2 расположена горизонтально или под небольшим углом и соединена с диффузором 4, причем его нижняя образующая расположена под углом 5-40°, а сам диффузор 4 выполнен Г-образно. Горловина 2 заключена в короб 5, заполненный питательной водой. Питательная вода подводится к коробу 5 через патрубок подвода питательной воды 6. Удаление питательной воды из короба 5 осуществляется через прорези 7. На выходе из диффузора 4 коаксиально установлен отбойный колпачок 8. Конфузор 1, горловина 2, короб с питательной водой 5 и диффузор 4 с отбойным колпачком 8 заключены в корпус 9 с жидкостью. Уровень жидкости и уровень питательной воды в коробе устанавливаются в зависимости от режима работы аппарата, причем уровень питательной воды должен быть таким, чтобы горловина 2 была частично погружена в жидкость. В верхней части корпуса 9 установлен патрубок отвода очищенного пара 10. Подвод потока пара к корпусу 9 осуществляется через входной патрубок 11 с винтовыми отверстиями 12. Нижняя образующая входного патрубка 11 расположена под углом 90-160° к нижней образующей конфузора 1. Винтовые прорези 3 расположены в горловине 2 по всей ее длине так, что часть винтовых прорезей 3 может быть полностью погружена в жидкость. Винтовые прорези 3 обеспечивают поступление жидкости в горловину 2 и одновременно закручивание потока пара для образования пенно-капельной зоны в горловине 2 и в начале диффузора 4. Винтовые прорези всегда обеспечивают соприкосновение их с поверхностью жидкости, что способствует более интенсивному дроблению жидкости в коробе 5. Предлагаемое устройство позволяет повысить эффективность процесса сепарации пара за счет усиления закручивания потока пара с возможностью одновременной промывки пара питательной водой. 1 ил.
Patent RU-2249388-C2 (RU)
Title: Способ производства консервов "плоды натуральные"
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2002-11-18
Granted: 2005-04-10
Abstract: Изобретение относится к технологии консервного производства. Способ включает подготовку сырья, его фасовку в тару совместно с кипяченой водой. Перед фасовкой в кипяченую воду вводят препарат, полученный путем последовательного экстрагирования биомассы микромицета Mortierella verticillata неполярным экстрагентом в надкритическом состоянии, водой, щелочью, водой, кислотой, водой, щелочью и водой, с последующим объединением первого экстракта с твердым остатком в количестве 0,2-0,5% по массе консервов. Затем производят герметизацию и стерилизацию. Способ позволяет повысить качество целевого продукта и снизить его коррозионную активность. 2 табл.
Patent RU-2337930-C2 (RU)
Inventor: REZENDEZ RUI
IPC: C08K3/16
Filed: 2002-11-27
Granted: 2008-11-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to elastomeric composition, which includes, at least, one halogenated butyl elastomer, at least, one filler and, at least, one organic compound, as organic compound it contains compound, containing, at least, one hydroxyl group and one containing nitrogen atom base group, representing aminoalcohol with nitrogen layer from 0.1 to 5 fractions per a hundred elastomer fractions, and in addition to containing, at least, one hydrated metal halogenide, with definite ratio of separate ingredients (in weight faction). Invention also relates to method of obtaining elastomeric product by mixing components of said elastomeric composition with further vulcanisation of formed mixture, as well as to protector or insert of automobile tyre, produced from elastomeric product, manufactured by claimed method. Claimed elastomeric composition can be applied in many fields of practical application, including using it for manufacturing protectors and side walls of tyres, tyre inserts, reservoir coating, hoses, rollers, conveyor belts, rubber tubes, gas masks, etc. Tyre protectors made from such composition possess enhanced resistance to abrasive attriction, that is, are wear-resistant, and thermal stability, as well as low resistance to rolling, and pass force well, especially in wet state. 
     EFFECT: ensuring resistance to abrasive attriction, thermal stability and low resistance to protector rolling. 
     12 cl, 2 tbl, 2 ex, 3 dwg
Patent RU-2239731-C2 (RU)
Inventor: LISJANSKIJ A S
IPC: F16B5/02
Filed: 2002-12-06
Granted: 2004-11-10
Abstract: FIELD: mechanical engineering; coupling and rigid fixation of shaft half-coupling flanges working at heavy loads and high rotational speed; high-pressure vessels requiring frequent disassembly. 
     
     
       SUBSTANCE: proposed easily detachable fastener has stud with nuts fitted on its threaded ends and bush, Stud and bush are received by coaxial cylindrical bores of part being connected and are engageable over taper surfaces. Bush is provided with bead on side of taper surface of larger diameter which is used for locking the bush in axial direction to exclude its turn in tightening the nuts. This bead is engageable with end surface formed by additional cylindrical bore found in part before its surface locking the nut in axial direction. 
     
     
       EFFECT: enhanced reliability; reduced number of parts required for disassembly. 
     
     
       2 cl, 2 dwg
Patent RU-2246132-C2 (RU)
Inventor: SAPRYKIN V A
IPC: G06F17/14
Filed: 2003-01-09
Granted: 2005-02-10
Abstract: FIELD: computers. 
     SUBSTANCE: invention is based on representation of mother wavelet in spectral plane with following logarithmical scaling of mother wavelet. 
     EFFECT: simplified operation. 
     6 cl, 6 dwg
Patent RU-2251432-C2 (RU)
Inventor: KRAJNOVA T A
IPC: A61P7/00
Filed: 2003-02-10
Granted: 2005-05-10
Abstract: FIELD: medicine. 
     SUBSTANCE: the present innovation deals with preventing the development of hypoxia due to introducing ceruloplasmin 1 d before hypoxia. The method enables to exclude the development of allergic reactions. 
     EFFECT: higher efficiency of hypoxia prevention. 
     2 ex, 3 tbl
Patent RU-2274448-C2 (RU)
Inventor: VALLETTA DZHAMP ERO
IPC: A61P25/06
Filed: 2001-07-20
Granted: 2006-04-20
Abstract: FIELD: medicine, vitamins. 
     SUBSTANCE: invention proposes a composition of vitamins riboflavin and nicotinic acid (niacin) or nicotinamide for treatment of primary headaches representing usual migraine, classic migraine, migraine combined with "histamine" headache. The composition comprises the combination of 0.5-750 mg of nicotinic acid (niacin or nicotinamide) and 0.1-250 mg of riboflavin. Also, the invention involves the corresponding method for treatment. Proposed treatment provides body with necessary NAD/NADP and FAD/FMN in order to modulate activity of mast cells when changes in their secretion results to migraine. Method provides disappearance of all migraine symptoms during the next 20 months of dispensary observation. 
     EFFECT: enhanced medicinal effectiveness of vitamins. 
     13 cl
Patent RU-2256149-C2 (RU)
Inventor: STEPNJAKOV V P
IPC: G01B21/20
Filed: 2003-08-29
Granted: 2005-07-10
Abstract: FIELD: measurement of object shape. 
     SUBSTANCE: the device has two luminous radiating systems located relative to the measured surfaces of the object, each of them forms luminous lines at the preset sections of the object, a photoreceiver with an objective lens and a computer unit, whose input an objective lens and a computer unit, whose input is connected to the output of the photoreceiver. The photoreceiver is made in the form of a matrix and is optically coupled to each luminous radiating system. In addition, the device has mirrors located relative to the measured surfaces of the object at an acute angle to its surface and is optically coupled to the photo-receiver through the objective lens, whose optical axis is positioned in the plane of symmetry. 
     EFFECT: enhanced accuracy of measurement, capacity and simplified construction of the device. 
     6 cl, 2 dwg
Patent RU-2255013-C2 (RU)
Inventor: KOROLEV A N
IPC: B60V1/16
Filed: 2003-09-22
Granted: 2005-06-27
Abstract: FIELD: shipbuilding. 
     SUBSTANCE: invention relates to design of members of flexible guard of air cushion amphibious vehicle, mainly those of stern part flexible guard of such vehicle. Proposed flexible guard of air cushion vehicle contains peripheral outer flexible receiver of two tier design, detachable mounted members connected to flexible receiver over perimeter at least on one stern section of flexible guard, inner sectioning guard of longitudinal mounted keel and cross envelopes consisting of two sections of receivers, also with fitted-on detachable mounted members. Flexible receiver of second tier ion stern part of flexible guard is detachably connected to flexible receiver of first tier and is provided with inner holes to distribute air and inner solid side partitions dividing flexible receiver of second tier into separate detachable sections. Groups of detachable conical members with inner diaphragm in lower part are connected to each detachable section of flexible receiver of second tier. Diaphragm forms cone nozzles and regulate rate of air outflow from detachable conical members. Adjacent side walls of two neighbor sections of receiver of second tire on stern section of flexible guard are cut off by vertical planes from lines parallel to diametral plane at angle up to 15°. Acute angle of tilting of detachable conical members to plane of screen from air cushion to side of stern is chosen optimum within 20° and 40°, and angle of tilting of upper generatrix of truncated cone to plane of screen is chosen optimum within 50° and 70°. Area of holes to pass air from first tier of receiver into second lower tier is 1.5 greater than area of holes connecting second tier with detachable conical members. Ratio of height of first tire of flexible receiver to summary height of second tier of flexible receiver and height of stern detachable conical members is 1:1, and height of stern detachable conical member is 60-65% of height of first tier. Lower edge of stern detachable conical members is located lower than lower edge of side detachable members of flexible guard at level of which lower edges of inner diaphragm of stern detachable conical members are located. Each stern detachable conical member with downwards converging cone-like envelope is provided with diaphragm playing the part of valve to overlap bottom part of envelope. With envelope being filled with air at higher pressure, diaphragm turns into cylindrical surface, 
     diaphragm being made diverging towards upper edges with possibility of mating with surface of envelope, two edges made free, not connected to envelope. 
     EFFECT: improved manufacturability, repairability, facilitated assembling, enhanced springiness of flexible receivers of air cushion vehicle flexible guard and detachable conical members. 
     8 cl, 10 dwg
Patent RU-2269151-C2 (RU)
Inventor: EVLAKHOV SERGEJ KIMOVICH
IPC: G05D11/02
Filed: 2004-03-26
Granted: 2006-01-27
Abstract: FIELD: engineering of automation systems. 
     SUBSTANCE: method for compounding oil includes continuous measurements of sulfur content in mixed oil flow and source flow of sulfurous oil and adjusting feeding thereto of highly sulfurous oil for providing required sulfur content in mixed oil flow. Adjustment is performed by evening out oscillations of sulfur content in mixed flow, for which purpose reservoir or reservoir park is used, connected to flow of highly sulfurous oil, in case when sulfur content in mixed flow drops below acceptable levels, a portion of highly sulfurous oil is fed thereto, enough to provide for required sulfur content in mixed flow, in case when sulfur content in mixed flow exceeds required value, feeding of highly sulfurous oil from reservoir or reservoir park to mixing point is halted, when reservoir or reservoir park is overflowed, flow of highly sulfurous oil is sent to mixing point with flow value equal to flow value of highly sulfurous oil entering aforementioned reservoir or reservoir park. 
     EFFECT: maintained stability and evenness of mixing. 
     2 cl, 3 dwg, 3 tbl
Patent RU-2290415-C2 (RU)
Inventor: PANARIN EVGENIJ FEDOROVICH
IPC: C08F20/34
Filed: 2004-07-15
Granted: 2006-12-27
Abstract: FIELD: chemistry of polymers, chemical technology. 
     SUBSTANCE: invention describes a method for synthesis of water-soluble polymers based on N,N,N,N-trimethylmethacryloyloxyethyl ammonium and acrylamide salts. Method involves polymerization of water-soluble and alcohol-soluble acrylamide as monomers in solution and N,N,N,N-trimethylmethacryloyloxyethyl ammonium salt in inert atmosphere at heating. Indicated (co)-monomers are dissolved in liquid chosen from an order comprising water, water-soluble aliphatic polyhydric alcohol or an aqueous solution of such polyhydric alcohol. The solution of monomers is stirred with hydrophobic liquid at heating in inert atmosphere up to formation of granules and heating is continued without stirring. The reaction is carried out in the following mass ratios (co)-monomer : hydrophobic liquid = (5-25):100 and in the concentration of (co)-monomers in solution 80-93 wt.-%. As a hydrophobic liquid method involves using polysiloxane liquids (polysiloxane oil) with indices of kinematic viscosity from 200 to 400 sSt. Method provides preparing granulated polymers. 
     EFFECT: improved preparing method. 
     2 cl, 1 tbl, 5 ex