baber/WOPTO huggingface dataset:
Patent RU-2252229-C2 (RU)
Title: Epoxy composition
Inventor: POLJAKOV D K
IPC: C08G59/68
Filed: 2003-03-25
Granted: 2005-05-20
Abstract: FIELD: epoxy composition technology, in particular production of hot formed fast-curing epoxy compositions. 
     SUBSTANCE: claimed composition contains at least one epoxydianic resin or mixture thereof with resins comprising one or two epoxy groups; anhydrite or polyanhydrite or mixture thereof as curing agent; and curing catalyst. As curing catalyst composition contains quaternary ammonium salt or mixture of quaternary ammonium salts of general formula:  , wherein R 1 , R 2 , and R 3  are aliphatic hydrocarbon radical; at least one R 1 , R 2 , and R 3  has 8-20 of carbon atoms, and the rest ones has not more than 2 of carbon atoms; R 4 -H, CH 3 , C 2 H 5 , benzyl; A -  is Cl -  or Br - . Compositions of present invention are useful as binder in composite (e.g., reinforced plastics) production. Invention may be used in automobile, spacecraft, electric industry, etc. 
     EFFECT: epoxy composition with improved technological and operating characteristics; decreased catalyst consumption; catalyst with improved surfactant properties; increased filler assortment. 
     6 tbl, 16 ex
Patent RU-2253037-C2 (RU)
Inventor: JANSON R A
IPC: F03D1/04
Filed: 2003-05-29
Granted: 2005-05-27
Abstract: FIELD: wind power engineering, namely horizontal-axial wind-turbine plants with pneumatic system of transmitting power of wind turbine to user (electric generator). 
     SUBSTANCE: diffuser has annular slot for blowing-in outer wind flow and end flange. At rotation of wind turbine its useful power is used for pumping air inside hollow blades and for rotation through step-up reducer of compressor. Compressor has apparatus for controlling flow rate of air passing through it. In the result of common action of two stages of air compression (hollow blades and compressor) pressure lower than atmospheric one is set in pneumatic main line. It provides possibility of ground-based wind turbine to work due to pressure drop between atmospheric pressure and pressure in pneumatic main line. Turbine drives to rotation electric power generator. 
     EFFECT: enhanced efficiency of pneumatic transmission, increased factor of using wind energy, lowered mass of hollow blade due to mounting compressor between inlet of hollow blades and outlet of pneumatic main line and arranging wind turbine inside diffuser near its inlet. 
     1 dwg
Patent RU-2274050-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-15
Granted: 2006-04-20
Abstract: Изобретение относится к кондитерскому производству. Способ предусматривает подготовку сырья и приготовление сиропа, содержащего пектин, сахар, воду и добавку из сырья растительного происхождения. В качестве последней используют имеющий около 2% сухих веществ водный экстракт из смеси чая черного байхового, чая зеленого байхового, плодов вишни, листьев вишни и цветков гибискуса, взятых в соотношении по массе 11:2:2:2:3. Осуществляют варку сиропа и его разделку, при которой добавляют лимонную кислоту, лактат натрия, ароматизатор «Вишня» и препарат, полученный из биомассы микромицета Mortierella humilis по заданной технологии. Полученный продукт разливают, формуют, сушат и фасуют. Изобретение обеспечивает получение мармелада, имеющего специфические органолептические свойства и широкий спектр витаминной активности.
Patent RU-2265940-C2 (RU)
Title: Устройство управления мощностью излучения лазерного излучателя
Inventor: ALIMOV N P
IPC: H01S3/13
Filed: 2003-08-18
Granted: 2005-12-10
Abstract: Изобретение может использоваться для управления мощностью излучения лазерного излучателя, предназначенного для работы в служебных системах автоматической фокусировки и юстировки телескопа. Задача: повышение стабильности мощности излучения лазерного излучателя, исключение ошибки суммирования и зависимости времени задержки включения лазерного излучателя от амплитуды входного задающего сигнала, повышение помехозащищенности, надежности и сокращение потребляемой мощности. Устройство  содержит  лазерный излучатель со встроенным фотодиодом, соединенный с усилителем сигнала фотодиода и с выходным усилителем тока накачки излучателя. В устройство введены последовательно соединенные между собой источник опорного напряжения, сумматор на основе инвертирующего операционного усилителя и интегрирующая цепь, выход которой подключен к входу выходного усилителя, а также цифровой узел управления включением и выключением лазерного излучателя, компаратор, первый и второй приемные устройства. При этом вход сумматора подключен к выходам усилителя фотодиода и источника опорного напряжения. К выходам приемных устройств подключены первый и второй выпрямители, выходы которых соединены с входами первого и второго триггеров Шмитта. Выходы триггеров Шмитта подключены к входам логического элемента ИЛИ, выход которого соединен с входом выходного усилителя. Входы приемных устройств являются входами сигнала управления. В устройство также введены автогенератор и последовательно соединенный с ним делитель частоты, первый блок формирования сигнала оперативного контроля, причем первый вход блока формирования сигнала оперативного контроля  связан с выходом делителя частоты, а второй вход соединен с выходом первого резистивного делителя напряжения. Выход первого блока формирования является первым выходом устройства. Устройство также содержит второй блок формирования сигнала оперативного контроля, подключенный к выходу делителя частоты. При этом второй вход блока формирования сигнала оперативного контроля  связан через второй резистивный делитель напряжения с выходом компаратора, первый вход которого подсоединен к выходу усилителя фотодиода, а второй вход подключен к первому резистивному делителю напряжения. Выход второго блока формирования является вторым выходом устройства. Изобретение обеспечивает повышение стабильности мощности излучения лазерного излучателя, исключение ошибки суммирования и зависимости времени задержки включения лазерного излучателя от амплитуды входного задающего сигнала, повышение помехозащищенности, надежности и сокращение потребляемой мощности. 1 ил.
Patent RU-2267187-C2 (RU)
Inventor: GAVRILOV A JU
IPC: H01L25/00
Filed: 2003-09-03
Granted: 2005-12-27
Abstract: FIELD: electronic industry, applicable in manufacture of high-power semiconductor devices and high-power integrated circuits, hybrid ones inclusive; the invention is mainly oriented to the assembly of high-power integrated circuits in metal-glass and metal-ceramic casings. 
     SUBSTANCE: the circuit leads are soldered by the group method and their main part is positioned on the same side on which the crystal is positioned, the preset remoteness of the free ends of the leads from the board is provided, in the process of soldering the variation of the distance between the components being soldered is controlled, on one installation designed for soldering out of inner conductors with a definite cross-sectional area, and/or on one installation designed for soldering of boards, and/or on one installation for soldering of crystals during one production cycle effected is respectively the soldering out of the inner conductors and/or soldering of boards, and/or soldering of crystals of various circuits, the possibility of simultaneous delivery of semifinished items different in type and/or class of the circuits is provided. 
     EFFECT: provided economically effective limited pliable production of high-power integrated circuits of a wide range.
Patent RU-2269712-C2 (RU)
Inventor: AREF EV NIKOLAJ NIKOLAEVICH
IPC: F16L1/00
Filed: 2003-09-24
Granted: 2006-02-10
Abstract: FIELD: pipeline transport. 
     SUBSTANCE: pipeline comprises inner layer made of thermoplast and outer layer made of fiber glass and is provided with locking members rigidly connected to the outer surface of the inner layer and conjugated with the outer layer to define stop areas. 
     EFFECT: simplified structure. 
     6 cl, 7 dwg
Patent RU-2258256-C2 (RU)
Inventor: PARMELI KRISTOFER L
IPC: G06Q90/00
Filed: 2002-03-06
Granted: 2005-08-10
Abstract: FIELD: ATMs. 
     SUBSTANCE: system has an ATM, supporting operative connection to server of memory devices and having data input device, displaying device, computer data processing device, providing for encryption of electronic document with electronic signature with use of private key of user. Memory devices server provides for recording of private key of user in a way, that it is matched by storage for safe data preservation and/or financial account of said user. 
     EFFECT: possible preservation of integrity and confidentiality of electronic documents during large amounts of time. 
     13 cl, 19 dwg
Patent RU-2268561-C2 (RU)
Inventor: OREKHOV GENNADIJ IVANOVICH
IPC: A01B35/00
Filed: 2003-11-11
Granted: 2006-01-27
Abstract: Изобретение относится к сельскохозяйственному машиностроению и может быть использовано для посева и междурядной обработки пропашных культур. Секция сеялки-культиватора содержит подвеску, грядиль, копирующее колесо, спаренные копирующие колеса, независимые механизмы регулировки положений копирующего колеса и спаренных копирующих колес, рабочие органы-сошники или полольные лапы и держатели рабочих органов и копирующего колеса. Копирующее колесо с механизмом регулировки положения имеет возможность перестановки по длине грядиля. Такое конструктивное выполнение позволяет расширить функциональные возможности путем проведения двух различных технологических операций. 6 ил.
Patent RU-2267209-C2 (RU)
Inventor: AKHUNOV T A
IPC: H02K1/00
Filed: 2003-12-02
Granted: 2005-12-27
Abstract: FIELD: electric radio engineering and electric mechanical engineering, possible use in three-phase asynchronous and synchronous electric machines. 
     SUBSTANCE: three-phase two-layer split (q=4,5) winding is made 2p=4c-polar in z=6cq grooves of 6c coil groups with five-coil odd and four-coil even ones with average step of concentric coils y c ≈z/2pc. In accordance to invention, five-coil groups have coil steps y gi =11,9,7,5,3 with coil numbers (1-x)w c ,w c ,(1+x)w c ,w c ,(1-x)w c , and four-coil ones - y' gi =10,8,6,4 with coil numbers w c ,w c ,(1+x)w c ,w c , where c=1,2,3,..., - integer number, z=27c, y c =1,5q+0,25=7 and 2w c  - number of coils of each groove for value x=0,54. 
     EFFECT: better composition of harmonic operation ampere-turns, decreased differential dissipation σ d  of symmetric m'=3-zone split (q=z/3p=4,5) winding. 
     3 dwg
Patent RU-2294674-C2 (RU)
Inventor: EHCHLI FRANK S
IPC: A24B3/00
Filed: 2002-09-27
Granted: 2007-03-10
Abstract: FIELD: tobacco industry, in particular, smoke-free tobacco composition for producing of chewing or sucking tobacco. 
     SUBSTANCE: smoke-free tobacco composition comprises at least about 7.5 wt% of tobacco and less than about 92.5 wt% of mint-based plant material used at the rate of weight of composition. Mint-based plant material is mixture of mint leaves and stems. 
     EFFECT: reduced or eliminated negative tints in the taste of smoke-free tobacco product. 
     24 cl, 7 ex
Patent RU-2279183-C2 (RU)
Title: Method for transferring information in communication system with broadband signals
Inventor: NIKOLAEV ROBERT PETROVICH
IPC: H04B7/216
Filed: 2004-09-06
Granted: 2006-06-27
Abstract: FIELD: radio engineering, technology for transferring information in communication systems with broadband signals, possible use for engineering communication systems with broadband signals. 
     SUBSTANCE: method for information transfer in communication network with broadband signals due to transformation of information to shift of second special element relatively to first special element, makes it possible to create an additional high speed information transfer channel with transfer capacity log 2 2 n /T sp =n/T sp  bit/s. 
     EFFECT: increased speed of transfer of information along the channel in log 2 B sp +1 times (where B sp  - signal base, equal to number of elements in first special element) due to the fact, that at transferring side digital data, received from information source during time, equal to period of pseudo-random series, are mutually unambiguously transformed to shift of one pseudo-random series relatively to another one, and it becomes possible to create an additional information transfer channel. 
     3 dwg
Patent RU-2282256-C2 (RU)
Title: Устройство термокомпенсации цилиндрических оболочек и способ установки термокомпенсирующих элементов
Inventor: AFANAS EV VLADIMIR ALEKSANDROV
IPC: G12B7/00
Filed: 2004-10-26
Granted: 2006-08-20
Abstract: Изобретение относится к общему машиностроению и может быть использовано в устройствах термокомпенсации цилиндрических оболочек. Согласно заявленному способу установка термокомпенсирующих элементов между цилиндрическими оболочками, имеющими различные коэффициенты линейных расширений, заключается в установке упругих элементов. Компенсирующие элементы предварительно растягивают, уменьшая их исходную толщину. После установки элементов в радиальные зазоры оболочек и последующего обжатия элементов элементы сжимаются до толщины, соответствующей величине зазора между оболочками, создавая при этом заданное усилие на оболочки. Устройство термокомпенсации оболочек цилиндрической формы, с различными коэффициентами линейного расширения содержит симметрично по окружности расположенные в зазоре между оболочками компенсирующие элементы. Компенсирующие элементы выполнены в виде ленты из упругого материала с чередующимися на поверхности выступами, расположенными вдоль элемента, элементы расположены по всей длине оболочек. Технический результат: уменьшение радиальных размеров компенсирующего элемента, уменьшение зазоров между оболочками, повышение компактности сборки оболочек при работе на перегрузки в боковом направлении, снижение удельных давлений на цилиндрические оболочки, стабильность суммарного усилия обжатия оболочек при заданных температурах эксплуатации. 2 н. и 1 з.п. ф-лы, 4 ил.
Patent RU-2289421-C2 (RU)
Inventor: SIDORENKO JURIJ SERGEEVICH
IPC: A61K35/16
Filed: 2004-11-29
Granted: 2006-12-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves taking blood sample into sterile flask in the amount of 150 ml before and after funiculo-orchectomy. Plasma and formed elements are separated by means of centrifuging. Plasma is taken and 300 mg Bleocin and 1000 mg Cyclophosphane are dissolved in a portion of it. Platinum preparation is added to the plasma and formed elements remaining in the flask in the amount of 75-100 mg/m 2 . When completely dissolved, the produced solutions are incubated in thermostat at 37°C during 40 min. Endolymphatic infusion of preparations on patient autoplasma is carried out into lymphatic vessel of foot back on the side where tumor process takes place, and intravenous autohemochemotherapy with platinum preparations are sequentially carried out under hyperhydration and forced diuresis conditions. 
     EFFECT: concentrated purposeful action upon primary testicular carcinoma and metastases into retroperitoneal lymph nodes; reduced risk of toxic complications.
Patent RU-2294886-C2 (RU)
Inventor: DAVYDOV STANISLAV JAKOVLEVICH
IPC: B65G53/40
Filed: 2005-03-21
Granted: 2007-03-10
Abstract: FIELD: pipeline transport. 
     SUBSTANCE: invention relates to pneumatic lifting devices with pipelines tilted from vertical.  Said devices are used for lifting loose materials with higher concentration in gas mixture.  Proposed device has mixing chamber, compressed gas supply branch pipe, porous gas distributing partition and pipeline furnished with distributed cross inserts in from of screens.  Pipeline is provided with sections tilted relative to vertical.  Insert screens are tilted to horizontal at angle from 4 to 8 degrees to provide slipping of fluidized loose material into central part of pipeline and prevent movement of material along lower wall of pipeline with possibility of adjusting the tilting within plus-minus 2 degrees.  Invention is aimed at decreasing consumption of power for transportation and dust-and-gas cleaning at higher concentrations of material and reduced velocities of material-gas mixture in pipelines tilted from vertical. 
     EFFECT: improved reliability of device. 
     4 dwg
Patent RU-2333215-C2 (RU)
IPC: C07F17/00
Filed: 2003-10-22
Granted: 2008-09-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention concerns an improved method for obtaining hydrated or partially hydrated racemic ansa-metallocene complexes by induced interaction of bridge or non-bridge complexes of transition metals with alkali or alkali-earth metal compounds, heating obtained reaction mix to a temperature ranging from room temperatureto 80°C, and at least partial hydration of reaction products in the presence of suitable catalyst with obtaining of respective hydrated or partially hydrated metallocenes. The invention also concerns application of obtained metallocenes as catalysts and components of polymerisation catalysts for olephine non-saturated compounds, or as reagents or catalysts of stereoselective synthesis. 
     EFFECT: efficient method for obtaining hydrated or partially hydrated racemic ansa-metallocene complexes. 
     5 cl, 7 ex
Patent RU-2287142-C2 (RU)
Title: Method for diagnostics and prediction of technical status of engines
Inventor: ZOBENKO ANDREJ ALEKSANDROVICH
IPC: G01M1/00
Filed: 2005-06-10
Granted: 2006-11-10
Abstract: FIELD: technical diagnostics of engines and machines, possible use for engineering systems for diagnostics of internal combustion engines and turbo-machines, used in aviation industry, automobile industry and power engineering. 
     SUBSTANCE: in accordance to method for diagnostics and prediction of technical state of engines, signals, resulting from engine vibration, are measured and transformed to spectrum of harmonic components, while signals are measured, lifted from electromechanical apparatus of engine, primarily generator, kinematically connected to the engine shaft, while produced spectrum of harmonic components is compared to standard spectrum for detecting presence and changes of defects of engine and machines. Method for diagnostics and prediction of technical state of engines is based on following: instead of indicator of signals, containing information about vibrations of engine, regular generator-machine is used, voltage, measured on which, is subjected to spectral analysis with detection of harmonic components, appropriate for appearing or developing defect. Proposed method is useable for diagnostics of engines of various types, having rotary shaft and regular apparatus, kinematically connected to the shaft and during rotation, generating voltage, while class of detectable defects is determined by occurring vibrations, influencing spectral composition of voltage generated by apparatus. 
     EFFECT: increased efficiency.
Patent RU-2304849-C2 (RU)
Inventor: CHZHAN KHUNSIN
IPC: H04L69/40
Filed: 2003-08-13
Granted: 2007-08-20
Abstract: FIELD: network communications; transmission of information about communication line condition in network. 
     SUBSTANCE: proposed method includes following steps: service device finds out if there is any fault in communication line; if this is the case, service device transfers information about fault in communication line to distant service device by means of control frame through servicing circuit; distant service device responds by disconnecting communication line of access point from distant user, faulty single-rank center user communicates with distant user through standby network. Upon elimination of mentioned fault service device sends information about this fact to distant service device to transfer communications between user and remote user to network. 
     EFFECT: ability of informing user about fault in communication line. 
     14 cl, 10 dwg
Patent RU-2372074-C2 (RU)
Title: Лекарственная форма, содержащая аллерген
Inventor: JAKOBI KHENRIK KH JUGO
IPC: A61K47/34
Filed: 2003-11-26
Granted: 2009-11-10
Abstract: Настоящее изобретение относится к области лекарственных средств, в частности к фармацевтическому продукту для введения аллергена, включающему быстродиспергируемую твердую лекарственную форму для введения через слизистую оболочку полости рта, включающую матрикс, полученный сушкой вымораживанием из раствора, содержащего 3-6,5% мас./мас. предварительно желатинизированного крахмала и 3-5,5% мас./мас. Маннита, или из раствора, содержащего 2-10% мас./мас. рыбьего желатина и 1-10% мас./мас. маннита; и аллерген. Кроме того, изобретение относится к способу получения указанного продукта, мультидозовому контейнеру, набору для лечения аллергии, способу лечения и применению указанного продукта. Технический результат заключается в приготовлении аллергена в виде быстродиспергируемой непрессованной лекарственной формы, которая является в достаточной степени быстродиспергируемой, стабильной и обладает низкой хрупкостью. 6 н. и 93 з.п. ф-лы, 25 табл.
Patent RU-2308873-C2 (RU)
Inventor: TAGARIELLO KARLO
IPC: A61B17/02
Filed: 2003-01-21
Granted: 2007-10-27
Abstract: FIELD: medicine. 
     SUBSTANCE: device has retractor tube 1 having closed and round end, introducible into anal orifice and having window 8 on its lateral surface in which rectal mucous membrane area appears where surgical artery ligation takes place. Gripping handle M is manufactured as a whole with external nozzle having removable light source F inside. Light reflection means is available at the level of handle and external retractor tube edge connection. Light comes from the source for illuminating internal retractor tube segment with the reflected light, from lateral window 8 in particular. Retractor tube 1 is coaxially arranged with examination window 8, and longitudinal linear internal chamber 10 is placed in front of it. The chamber is separated with partition 9 made as a whole with the internal tube walls and back part 208 of window 8. The whole structure is designed so that the chamber is open towards external nozzle 201 of said tube. Said chamber 10 has ultrasonic probe S introduced with friction. The probe partially projects from opening 7 longitudinally arranged in lateral retractor tube wall in a way that the probe is engageable with rectal mucous membrane. The probe is protected with thin single-use easily removable sterilized envelope allowing repeated usage under hygienic rules being met. 
     EFFECT: wide range of functional applications. 
     25 cl, 7 dwg
Patent RU-2301026-C2 (RU)
Inventor: PROZOROVSKIJ SERGEJ TIKHONOVIC
IPC: A61B17/00
Filed: 2005-07-21
Granted: 2007-06-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves setting probe into vein tube to cover injured length. Proximal vein tube segment is attached to probe end. Foaming sclerosing agent is introduced into the proximal vein tube segment in residual volume. The vein tube is removed in the direction from groin to shin by pulling the probe. The foaming sclerosing agent is introduced in particular cases in the amount not less than 2,5 ml. 
     EFFECT: reliable high level hemostasis in carrying out phlebectomy. 
     2 cl
Patent RU-2303975-C2 (RU)
Inventor: DEMENEV VALERIJ MIKHAJLOVICH
IPC: A61G5/06
Filed: 2005-07-27
Granted: 2007-08-10
Abstract: FIELD: medical equipment, in particular, wheel chairs for invalids, may be used for movement within rooms, in the street, over cross-country, on steps. 
     SUBSTANCE: invalid's wheel chair has frame, drive wheels, skids with carrier wheel, lifting mechanism with drive, and adjustable seat fixed on frame. Drive wheels are positioned on half-shafts of rotary frame. Rotary frame is designed for fixing of drive wheels in upper position during movement of invalid's wheel chair on even surface and for fixing of drive wheels in lower position during movement on stair and also during replacement of wheels. In upper position of drive wheels, drive wheel hub sprocket is adapted for engagement with drive chain of lifting mechanism. Lifting mechanism has four triradial wheels fixed in pairs on two half-shafts and connected with one another through chain transmission. 
     EFFECT: increased efficiency and improved operating characteristics of invalid's wheel chair. 
     2 cl, 4 dwg