baber/WOPTO huggingface dataset:
Patent RU-2199559-C2 (RU)
Title: Flexible and elastic polyvinylidene difluoride-based chemical compositions and method of preparation thereof
Inventor: PASKAL T ERRI
IPC: C08L27/16
Filed: 1998-06-08
Granted: 2003-02-27
Abstract: FIELD: polymer materials. SUBSTANCE: composition contains (i) at least one vinylidene difluoride polymer or copolymer of vinylidene difluoride with at least one other monomer copolymerizable with vinylidene difluoride at weight ratio 100 : (0-30), respectively; (ii) at least one elastomer; and (iii) at least one plasticizer selected from ester-type plasticizer and sulfonamide; provided that composition contains 0.5-10 wt. parts elastomer and 0.5-10 wt. parts plasticizer per 100 wt. parts of component (i) and that sum of elastomer and plasticizer ranges from 1 to 10.5 wt. parts. EFFECT: enlarged assortment of materials resistant to mechanical stresses and those suitable as sealing shells. 9 cl, 2 dwg, 5 tbl
Patent RU-2189235-C2 (RU)
Inventor: BOJARINOV G A
IPC: A61K33/00
Filed: 2000-02-04
Granted: 2002-09-20
Abstract: FIELD: medicine. SUBSTANCE: method involves injecting blood taken from peripheral vein of one arm and sodium hypochlorate into external blood circulation circuit at a rate of 40-70 drops/min. Roller pump is used for supporting blood circulation flow rate in the circuit at the level of 50-120 ml/min. Blood treated with sodium hypochlorate is injected into cubital vein of the other arm. EFFECT: enhanced effectiveness of treatment; avoided harmful sodium hypochlorate action upon peripheral veins. 1 dwg, 2 tbl
Patent RU-2206138-C2 (RU)
Inventor: UITTNER LUPU
IPC: H02H3/08
Filed: 1998-09-08
Granted: 2003-06-10
Abstract: Изобретение относится к электронному коммутатору. Схема электронного коммутатора содержит электромагнитный релейный прибор, имеющий электромагнит и по меньшей мера два контакта, управляемый полупроводниковый прибор, полупроводниковую командную цепь для контроля управляемого полупроводникового прибора, релейную командную цепь для контроля релейного прибора и полупроводниковой командной цепи, датчик перегрузки для информирования релейной командной цепи о перегрузке по току, резистор и индуктор. Когда контакты разомкнуты, резистор испытывает повышенную токовую нагрузку, автоматически сигнализирует полупроводниковой командной цепи, которая отключает управляемый полупроводниковый прибор. Кроме того, индуктор вырабатывает поле электромагнитной индукции с амплитудой, достаточной для принуждения электромагнита электромагнитного релейного прибора разомкнуть контакты, когда индуктор испытывает перегрузку по току выше заранее определенного порога. Техническим результатом является то, что в пределах 2 мс вслед за зажиганием измеренный ток ограничивается 400 А. 5 з.п. ф-лы, 1 ил.
Patent RU-2183001-C2 (RU)
Title: Fuel-injection nozzle
Inventor: POTAPENKO I A
IPC: F23D11/00
Filed: 2000-04-24
Granted: 2002-05-27
Abstract: FIELD: means of fuel feed and atomization. SUBSTANCE: the nozzle has a branch pipe that feeds fuel to the atomizer, and a vibration system, which is made in the form of a magneto-impulse device consisting of a winding located on the outer side of the branch pipe and connected to an electric pulse generator. When the pulse generator is switched on and current of a large amplitude passes in the winding, a high-power pulse of a magnetic field is produced around it, which induces in the branch pipe an eddy current pulse, whose magnetic field acts toward the external magnetic field set up by the winding. As a result of interaction of the magnetic fields, electromagnetic forces arise that are directed perpendicularly to the vector of magnetic induction, i. e. a pressure on the branch pipe surface is produced that is transferred to the fuel in it. EFFECT: enhanced efficiency of atomization and simplified construction, as well as expanded functional potentialities. 1 dwg
Patent RU-2187806-C2 (RU)
Inventor: KOSTYLEV A N
IPC: A61B6/02
Filed: 2000-09-04
Granted: 2002-08-20
Abstract: FIELD: medicine. SUBSTANCE: during preoperational survey patients are detected with cervical osteochondrosis according to cliniconeurological symptoms, additionally, a roentgenological study of cervical department of vertebral column is prescribed to determine the risk group (in case of osteophytes in uncovertebral articulations, subluxation by Kovach) with initial circulatory disorders in vertebrobasilar pool and with possible development of postnarcosis respiratory deficiency. The method enables to prescribe adequate preoperational procedure. It favors to decrease anesthesiological complications and shorten the terms of patient's staying both in revivification room and in a hospital after operative interference. EFFECT: higher efficiency of prediction. 2 tbl
Patent RU-2202609-C2 (RU)
Title: Nutrient medium for isolation of lactobacillus
Inventor: TERNOVSKAJA L N
IPC: C12N1/20
Filed: 2000-10-12
Granted: 2003-04-20
Abstract: FIELD: microbiology. SUBSTANCE: medium comprises the following components, g/l: manganese sulfate, 0.049-0.05; magnesium sulfate, 0.19-0.2; L-cystine hydrochloride, 0.095-0.1; potassium hydrogen phosphate trihydrate, 1.95-0.2; peptone, 4.9-5.0; glucose, 19.8-20.0; agaragar, 15.0 ± 0.1; sterile chalk, 9.9-10.0; colostrum casein-whey mass hydrolyzate from waste of lactoglobulins production, the balance. The nutrient medium has no expensive components, simple in preparing, provides growth and development of different strains of lactobacilli and ensures to estimate acid-forming activity and formation of catalase-like enzymes. Invention can be used in analysis of human body microflora for dysbacteriosis. EFFECT: valuable properties of nutrient medium. 6 tbl, 9 ex
Patent RU-2226525-C2 (RU)
Inventor: VAGNER TORSTEN
IPC: A61K31/5585
Filed: 1999-06-22
Granted: 2004-04-10
Abstract: FIELD: chemical technology, pharmaceutical industry. SUBSTANCE: invention relates to application of agent used for protection against oxidation by environment air, namely to activated carbon, in industrial manufacturing and first of all processing derivatives of prostane, namely compounds representing prostacycline with incorporated β-cyclodextrin. Such protective agent against oxidation removes ozone from technological air before its contact with derivatives of prostane. Agent can be used in preparing medicinal agents. Invention provides reducing concentration of decomposition substances. EFFECT: improved and valuable properties of agent. 8 cl, 2 ex
Patent RU-2208777-C2 (RU)
Inventor: MORDASOV M M
IPC: G01N13/02
Filed: 2001-02-12
Granted: 2003-07-20
Abstract: Использование: в химической, лакокрасочной, пищевой промышленности и в других. Способ заключается в измерении времени достижения заданного отклонения отражения светового потока от поверхности с предельными значениями радиуса кривизны, по величине которого затем определяют поверхностное натяжение. Устройство помимо источников газа, света, струйной трубки включает два светоприемника, измеритель времени, генератор линейно меняющегося расхода, триггер. Технический результат - повышение точности измерения, обеспечение возможности контроля качества непрозрачных вязких сред. 2 с.п. ф-лы, 1 ил.
Patent RU-2226679-C2 (RU)
Inventor: KHOJFT BERNKHARD
IPC: B07C5/12
Filed: 1999-07-29
Granted: 2004-04-10
Abstract: FIELD: testing equipment. SUBSTANCE: values of vibratory properties of seals placed on vessels are established while realizing proposed technique to test plugged vessels, these values are compared with admissible values and signal indicating whether measured value lies within limits of range of admissible values or outside it is formed. Values of vibratory properties of blanks of seals are found in addition in correspondence with invention before placement of seals and range of admissible values of vibratory properties for seals put on vessels is chosen depending on vibratory properties of corresponding blank of seal, within limits of valid range of values admissible for blanks of this type. EFFECT: increased reliability of test of plugged vessels. 4 cl, 2 dwg
Patent RU-2205437-C2 (RU)
Title: Устройство для изготовления оптоволоконных дифракционных решеток с большим периодом, а также устройство на его основе для изготовления двухполосных оптоволоконных дифракционных решеток с большим периодом
Inventor: DZANG DZOO-NIUNG
IPC: G02B6/10
Filed: 1999-08-11
Granted: 2003-05-27
Abstract: Устройство включает источник излучения для генерации ультрафиолетового лазерного излучения, зеркало, предназначенное для отражения ультрафиолетового лазерного излучения, генерируемого в источнике света, под заданным углом и для изменения пути распространения излучения, линзу для фокусировки лазерного излучения, путь которого изменяется посредством зеркала, рассеивающий элемент для рассеивания лазерного излучения, прошедшего через линзу, и амплитудную маску, расположенную между рассеивающим элементом и оптическим волокном и имеющую область пропускания, в которой рассеянное лазерное излучение периодически пропускается к оптическому волокну. Ширина полосы оптоволоконной дифракционной решетки с большим периодом может регулироваться посредством регулировки размера лазерного луча, облучающего оптическое волокно. Амплитудные маски могут быть легко изготовлены с низкой себестоимостью, а их пороговая мощность разрушения является высокой. Устройство по другому варианту содержит две разнесенные вдоль волокна амплитудные маски. Обеспечено повышение точности изготовления. 4 с. и 15 з.п. ф-лы, 12 ил., 2 табл.
Patent RU-2223199-C2 (RU)
IPC: B64C27/00
Filed: 2001-04-17
Granted: 2004-02-10
Abstract: FIELD: aeronautical engineering; heavier-than-air vertical takeoff and landing flying vehicles. SUBSTANCE: proposed flying vehicle has cabin with supporting landing gear, engine, blades interacting with air medium and control unit. Novelty of invention consists in availability of differential gear with half-shafts located symmetrically on sides of cabin; each blade is asymmetrically secured on axle on which bevel gear is fitted. Mounted freely on each half-shaft is transfer member made in form of bush with bevel gears at its ends; said bevel gears are thrown into engagement with bevel gear fitted on axle of blade. Each half-shaft is provided with bushes where blade axles are mounted symmetrically in two rows over sides of cabin; each axle is located radially relative to half-shaft. Blade control unit located on each half-shaft includes gear fitted coaxially on half-shaft and thrown into engagement with gear intended for change of direction of thrust vector; device is also provided with twin intermediate gear freely mounted on pin of first gear, revolution regulator made in form of brake for each half- shaft, synchronizing member made in form of bush freely fitted on half- shaft and provided with gear at one end; said gear is used for engagement with bevel gear fitted on axle of each blades of row close to cabin; its other end is provided with gear used for engagement with second gear of twin intermediate gear; device is also provided with drive gear rigidly secured on half-shaft for engagement with first gar of twin intermediate gear so that ratio between drive gear and bevel gear fitted on blade axle is equal to 1:1. EFFECT: reduction of interaction of control forces and torques; facilitated control of flying vehicle. 3 dwg
Patent RU-2201432-C2 (RU)
Title: Motor oil additive and motor oil containing thereof
Inventor: LEVIN A JA
IPC: C10M135/10
Filed: 2001-06-08
Granted: 2003-03-27
Abstract: FIELD: lubricants. SUBSTANCE: additive contains, wt %: calcium sulfonate, 15-50; sulfurized C9- C12-alkylphenolate calcium salt with alkalinity 140-250 mg KOH/g, 20-50; sulfurized C9-C12-alkylphenol, 5-15; and product of consecutive treatment of mixture of isopropyl and n-butyl alcohols taken in molar ratio 1:(0.7-8.0) with phosphorus pentasulfide and zinc oxide, 10-20. Additive can also contain calcium sulfonate with alkalinity 12-31mg KOH/g and mineral oil as diluent up to 15%. Mineral- and/or synthetic-origin motor oil for internal combustion engines may contain 3-10 wt % of aforesaid additive and may further contain ashless dispersant, thickening agent, depressant, and antifoaming agent. EFFECT: improved antioxidant and anticoking properties of additive and increased service time of oil and overhaul period. 5 cl, 2 tbl, 17 ex
Patent RU-2227880-C2 (RU)
Inventor: ZHUKOV M A
IPC: F26B17/12
Filed: 2001-06-14
Granted: 2004-04-27
Abstract: FIELD: agricultural engineering; drives. SUBSTANCE: proposed drier includes heat generator used to heat atmospheric air. Heated air is delivered through air duct, delivery channel and distributing chute into drying column into which seed material or grain is loaded by chain-bucket elevator. Hot air passing through grain extracts moisture and through outlet channel is subjected to settling in cyclone. Owing to provision and arrangement of shutters in delivery channel, distributing chute, outlet channel and chute collecting waste heat carrier, grain drier can be used for drying seed material and grain at different temperatures optimum for each grain culture. Original design of discharge mechanism provides quick and reliable unloading of required section of drying column. Making of drying plant in form of separate functional units provides possibility of equipping the plant with additional drying column. EFFECT: increased capacity of drier operating at harvesting. 8 cl, 8 dwg
Patent RU-2220416-C2 (RU)
Inventor: NOVIK V I
IPC: G01N33/48
Filed: 2001-10-01
Granted: 2003-12-27
Abstract: FIELD: medicine, oncology. SUBSTANCE: the suggested method deals with carrying out cytological testing of tumor punctate's smears before and smears-prints after preoperational treatment, and at detecting a standard type of Wilms tumor cytogram, diploid type of histogram for distribution of nuclear DNA, and pronounced medicinal pathomorphosis one should predict favorable disease forecast; at detecting anaplastic cells in punctate's smears, shift in histogram for DNA distribution and availability of aneuploid cells at 5c ploidy and higher and absence of medicinal pathomorphosis or manifestation of tumor anaplasia signs in smears-prints at primarily standard type of Wilms tumor cytogram one should predict unfavorable disease flow. The method enables to obtain verification of clinical diagnosis to specify the prediction for Wilms tumor flow in children. EFFECT: higher accuracy and efficiency of diagnostics. 4 dwg, 3 ex, 1 tbl
Patent RU-2211577-C2 (RU)
Title: Method for extracting of protein from lactoserum
Inventor: KHAMIZOV R KH
IPC: A23C9/148
Filed: 2001-10-10
Granted: 2003-09-10
Abstract: FIELD: food-processing and milk industry, microbiology and medicine. SUBSTANCE: method involves defatting, clarifying and cooling lactoserum; after cooling, preliminarily passing lactoserum through sequentially arranged layers of gelled high-acidic H-formed cation-exchanger and gelled high-alkaline OH-formed anion-exchanger or through mixed layer of said ion-exchangers, with following passage through active sorption material, such as macroporous and macronetted commercial high-alkaline cation-exchangers, through which lactoserum with pH value equal to or less than 5 is passed, or macroporous or macronetted commercial high-alkaline anion-exchangers, through which lactoserum with pH value equal to or exceeding 7 is passed. EFFECT: reduced cost of protein extraction process by employing more effective sorption materials and increased content of pure proteins in resultant concentrate. 3 cl, 2 dwg
Patent RU-2234894-C2 (RU)
Inventor: LINCH MEHRI DZH
IPC: A61F2/84
Filed: 2000-04-26
Granted: 2004-08-27
Abstract: FIELD: medicine; medical engineering. 
     SUBSTANCE: method involves using device for reducing excessive intraocular pressure by improving fluid drainage via Schlemm's canal and in the canal itself. The device has basic part manufactured from biocompatible material. The basic part is curved so that partially open trough-like passage running along a part of mentioned basic part length is formed. The passage is built so that its open side is turned towards eye collector tubules. External diameter of the basic part is 0.1-0.5 mm long and the basic part is 1-40 mm long. At least one dilating device is set in Schlemm's canal. 
     EFFECT: enhanced effectiveness of treatment; physiologically normal passage built for draining aqueous fluid. 
     9 cl, 5 dwg
Patent RU-2218099-C2 (RU)
Inventor: ODISHELASHVILI G D
IPC: A61B17/00
Filed: 2001-12-17
Granted: 2003-12-10
Abstract: FIELD: medicine, surgery. SUBSTANCE: one should apply suture onto the wound by crossing two ligatures along wound's diagonal at its whole length. Then one should bind correspondingly opposite ends of these ligatures being at the same side of the wound. The method enables to achieve reliable hemostasis and decrease possibility for postoperative complications. EFFECT: higher efficiency. 4 dwg, 2 ex
Patent RU-2272793-C2 (RU)
Title: Способ очистки сточных вод, средство и смешанная бактериальная популяция (варианты) для его осуществления
Inventor: UOTILA JUSSI
IPC: C12M1/00
Filed: 2000-07-06
Granted: 2006-03-27
Abstract: Изобретение относится к биологической очистке сточных вод. Предложенный способ биологической очистки предусматривает взаимодействие сточных вод с микроорганизмами, принадлежащими к группе Bacillus DT-1, Pseudomonas azelaica DT-2 и Rhizobium DT-5. Способ обеспечивает экономию энергозатрат, при сохранении качества очистки воды. Также предложено средство и смешанная бактериальная популяция для биологической очистки сточных вод. Предложенная группа изобретений может быть использована для очистки бытовой и промышленной воды. 4 н. и 5 з.п. ф-лы, 8 ил., 7 табл.
Patent RU-2250497-C2 (RU)
Inventor: BENAMMU DAVI
IPC: G07C9/00
Filed: 2000-12-07
Granted: 2005-04-20
Abstract: FIELD: electronics. 
     SUBSTANCE: body has face panel, on which antenna of reading device is placed, and slit, meant for decrease of energy use by metallic body and coming from one of sides to the middle of face panel. 
     EFFECT: higher energy effectiveness. 
     3 cl, 4 dwg
Patent RU-2237297-C2 (RU)
Title: Способ осуществления реакций термоядерного синтеза
Inventor: TAKIBAEV NURGALI ZHABAGAEVICH
IPC: G21B1/19
Filed: 2002-08-28
Granted: 2004-09-27
Abstract: Изобретение относится к области термоядерной физики, а именно к стимулированию процессов термоядерного синтеза и их управления, и может быть использовано в экспериментальной ядерной физике, физике твердого тела и кристаллов, в ядерной энергетике. В способе осуществления реакций термоядерного синтеза, включающем эффект туннелирования ядерных частиц сквозь кулоновский барьер, получают встречные пучки ускоренных ядер или ионов легких атомов, налетающих на мишень, например, пучки изотопов водорода, гелия или лития. При этом проводят каналирование встречных пучков ускоренных ядер внутри этой мишени таким образом, чтобы столкновение этих ядер происходило на траектории каналирования. В качестве мишени используют особые среды, имеющие упорядоченную внутреннюю структуру и фокусирующее свойство, например, кристаллы. Технический результат – расширение возможностей осуществления реакций термоядерного синтеза и получение энергии реакций ядерного синтеза частиц, каналированных в кристалл. 2 з.п. ф-лы, 4 ил.
Patent RU-2232869-C2 (RU)
Inventor: SHAUFLER A V
IPC: E21B33/12
Filed: 2002-09-16
Granted: 2004-07-20
Abstract: FIELD: gas-and-oil production industry; completion and operation of oil and gas wells. 
     SUBSTANCE: proposed mechanical packer includes mandrel with shaped slot on outer surface having longer and shorter sections. Support is rigidly connected with mandrel. Located under this support are sealing member and cone with inclined flat faces smoothly distributed over circumference. Cone is mounted for axial displacement relative to mandrel and is radially locked relative to mandrel by means of key. Mounted under cone for axial displacement relative to mandrel is holder with toothed sockets smoothly distributed over its circumference; these sockets are pressed to mandrel by means of springs; their inner surfaces are made in form of inclined flat faces. Holder is provided with guide pin received by shaped slot of mandrel. Inclined flat faces of toothed sockets are parallel to flat faces of contact when they are in contact. Lower portion of holder is provided with ring which is radially rotatable relative to holder but is rigidly connected with holder in axial direction. 
     EFFECT: avoidance of extension of sockets beyond gauge of packer in transportation position; increased contact area of sockets and cone; avoidance of radial rotation of mandrel relative to holder. 
     2 cl, 2 dwg
Patent RU-2236860-C2 (RU)
Inventor: DAVLJATKADAMOV SAIDKADAM MUBOR
IPC: A61P29/00
Filed: 2002-11-06
Granted: 2004-09-27
Abstract: FIELD: medicine, phytotherapy, pharmacy. 
     SUBSTANCE: invention relates to the development of preparations as ointment based on vegetable raw. Ointment with anti-inflammatory and analgetic effect comprises structure-forming base and plant prophet-flower roots extract as extract of active substance of vegetable origin. The balanced using components of ointment provide the maximally possible therapeutic effect being without toxic effect. 
     EFFECT: valuable medicinal properties of preparation. 
     6 ex
Patent RU-2278856-C2 (RU)
Title: Derivatives of piperidine and method for their preparing
Inventor: KHAUEH TREVOR DZHON
IPC: A61P37/08
Filed: 2001-07-10
Granted: 2006-06-27
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to derivatives of piperidine of the general formula (I):   in free form or as a salt wherein Ar 1  means phenyl substituted with one or some halogen atoms; Ar 2  means phenyl or naphthyl that can be unsubstituted or substituted with one or some substitutes chosen from the group comprising halogen atom, cyano-, hydroxy-, nitro-group, (C 1 -C 8 )-alkyl, (C 1 -C 8 )-halogenalkyl, (C 1 -C 8 )-alkoxy-group or (C 1 -C 8 )-alkoxycarbonyl; R 1  means hydrogen atom or (C 1 -C 8 )-alkyl optionally substituted with hydroxy-,(C 1 -C 8 )-alkoxy-, acyloxy-group, -N(R 2 )R 3 , halogen atom, carboxy-group, (C 1 -C 8 )-alkoxycarbonyl, -CON(R 4 )R 5  or monovalence cyclic organic group; each among R 2  and R 3  and independently of one another means hydrogen atom or (C 1 -C 8 )-alkyl, or R 2  means hydrogen atom and R 3  means acyl or -SO 2 R 6 , or R and R 3  in common with nitrogen atom to which they are bound form 5- or 6-membered heterocyclic group; each among R 4  and R 5  and independently of one another means hydrogen atom or (C 1 -C 8 )-alkyl, or R 4  and R in common with nitrogen atom to which they are bound form 5- or 6-membered heterocyclic group; R 6  means (C 1 -C 8 )-alkyl, (C 1 -C 8 )-halogenalkyl or phenyl optionally substituted with (C 1 -C 8 )-alkyl; n means 1, 2, 3 or 4 under condition that when Ar 1  means para-chlorophenyl and R 1  means hydrogen atom then Ar 2  doesn't mean phenyl or para-nitrophenyl. Compounds of the formula (I) possess the inhibitory CCR-3 activity and can be used in medicine. 
     EFFECT: improved preparing method, valuable medicinal properties of compounds. 
     7 cl, 47 ex
Patent RU-2266334-C2 (RU)
Title: Method for affination of brown sugar
Inventor: FURSOV V M
IPC: C13B30/02
Filed: 2003-03-24
Granted: 2005-12-20
Abstract: FIELD: sugar production industry. 
     SUBSTANCE: claimed method includes blending brown sugar from the last crystallization massecuite with the first massecuite effluent from the first crystallization followed by mixture centrifugation to separate affination sugar from affinated sugar. Prior affination acetylated stearic acid monoglyceride in amount of 0.023-0.026 % (based on brown sugar mass) is introduced into the first massecuite effluent from the first crystallization. 
     EFFECT: affination method of improved efficiency; sugar with increased purity and decreased coloring. 
     4 ex