baber/WOPTO huggingface dataset:
Patent RU-2189192-C2 (RU)
Inventor: STARYKH V S
IPC: A61B17/28
Filed: 2000-04-17
Granted: 2002-09-20
Abstract: FIELD: medicine, in particular, traumatology and orthopedics. SUBSTANCE: instrument has two handles provided with branches and interconnected through pin. One of branches is arranged on operating end at obtuse angle thereto and is provided with conical rod having through channel aligned with channels in branches and having length allowing length of nail bent end remained in wound to be adjusted. Thickness of channel wall at inlet opening defines distance from bent end to bone surface. Instrument is used for nailing osteosynthesis. EFFECT: reduced injury to organism's soft tissues and disturbances by providing nail intersection inside wound and adjustment of length of nail bent end to be remained in tissues. 2 cl, 3 dwg
Patent RU-2189334-C2 (RU)
Inventor: BUDANOV S V
IPC: B64C5/06
Filed: 2000-05-04
Granted: 2002-09-20
Abstract: FIELD: aviation. SUBSTANCE: vehicle includes fuselage, wing, fin with rudder, stabilizer with elevator, landing gear and tail undercarriage. Fin with rudder is located at center of length of undersurface of fuselage. EFFECT: enhanced maneuverability. 4 dwg
Patent RU-2192567-C2 (RU)
Title: Hydraulic system for synchronizing operation of two servomechanisms
Inventor: BATROV A I
IPC: F15B11/22
Filed: 2000-07-10
Granted: 2002-11-10
Abstract: FIELD: systems for synchronization of operation of two servomechanisms. SUBSTANCE: hydraulic system is in the form of two hydraulic cylinders whose cavities through throttling flow divider and reversing hydraulic distributor are communicated with pump and drainage. Hydraulic system includes apparatus for realizing mechanical feedback according to motion of rods of hydraulic cylinders. Said apparatus engages with throttling flow divider and it includes gear-rack transmissions whose toothed racks are mounted on rods of hydraulic cylinders and gear wheels are kinematically joined one with another through safety coupling in such a way that gear wheel at side of one hydraulic cylinder is mounted on stationary support and gear wheel of other hydraulic cylinder is arranged in housing movably mounted on toothed rack and engaging with throttling flow divider. Gear-rack transmission at least of one hydraulic cylinder is in the form of worm pair, namely: worm mounted on rod of hydraulic cylinder with possibility of rotation by action of its own drive unit and worm gear that is kinematically joined through clutch coupling with gear wheel of gear-rack transmission arranged at side of second hydraulic cylinder. EFFECT: simplified design, enhanced reliability of system. 4 dwg
Patent RU-2204584-C2 (RU)
Title: Способ снижения содержания бром-реакционноспособных загрязняющих примесей в ароматических материалах
Inventor: BRAUN STIVEN KHAROL D
IPC: B01J29/06
Filed: 1999-01-29
Granted: 2003-05-20
Abstract: Использование: нефтехимия. Сущность: бром-реакционноспособные углеводородные загрязняющие примеси удаляют из ароматических материалов путем подготовки ароматического исходного материала, который характеризуется незначительной концентрацией диенов. Исходный материал вводят в контакт с кислотной активной каталитической композицией в условиях, достаточных для удаления моноолефинов. Ароматический материал может быть предварительно обработан для удаления диенов посредством контактирования этого материала с глиной, катализатором гидрогенизации или гидроочистки в условиях, достаточных для удаления существенной части диенов, но не моноолефинов. Технический результат - повышение продолжительности рабочего цикла. 9 з.п. ф-лы, 2 табл., 2 ил.
Patent RU-2219067-C2 (RU)
Inventor: ZHIRO ZHAK
IPC: B60C9/20
Filed: 1999-02-12
Granted: 2003-12-20
Abstract: Изобретение относится к автомобильной промышленности, в частности предназначено для тяжелых транспортных средств или для колесной дорожно-строительной техники. Арматура гребня образована двумя рабочими слоями гребня, сформированными из нерастяжимых подкрепляющих элементов, образующих с окружным направлением углы α и α′ и имеющих осевую ширину, величина которой находится в диапазоне от 0,65 до 0,80So и от 0,35 до 0,45Sо, где So - максимальная осевая ширина средней линии арматуры каркаса. Имеются по меньшей мере два полуслоя, образованных металлическими нерастяжимыми подкрепляющими элементами, образующими с окружным направлением угол β, величина которого меньше наименьшего из углов α и α′ по меньшей мере на 2 o  и направление которого противоположно направлению угла α ориентации подкрепляющих элементов наиболее широкого и непрерывного в осевом направлении слоя. Полуслои располагаются по одну и по другую стороны от экваториальной плоскости и имеют осевую ширину, величина которой находится в диапазоне от 0,22 до 0,35So. При этом внутренние в осевом направлении концы отстоят от экваториальной плоскости на расстояние, равное половине ширины наименее широкого рабочего слоя, уменьшенной на величину, по меньшей мере равную 0,05So. В результате повышается жесткость арматуры гребня и как следствие надежность покрышки. 4 з.п. ф-лы, 2 ил.
Patent RU-2192488-C2 (RU)
Title: Способ переработки цинковых кеков
Inventor: KAZANBAEV L A
IPC: C22B7/00
Filed: 2000-12-13
Granted: 2002-11-10
Abstract: Изобретение относится к области цветной металлургии и может быть использовано при переработке серебросодержащих цинковых кеков с извлечением серебра в кондиционный продукт. Способ осуществляют путем флотации цинковых кеков и сернокислотного выщелачивания флотоконцентрата с получением отфильтрованного твердого остатка. Его подвергают тиомочевинному выщелачиванию и электролизу с извлечением из тиомочевинного раствора благородных металлов, затем проводят известковую очистку раствора и возврат раствора на стадию тиомочевинного выщелачивания. Использование способа позволяет улучшить качество готового продукта, увеличив в нем содержание серебра, уменьшить выход известкового остатка после очистки тиомочевинных растворов и снизить расход тиомочевины. 1 табл.
Patent RU-2222729-C2 (RU)
Inventor: KOROTKOV E B
IPC: F16F15/03
Filed: 2000-12-13
Granted: 2004-01-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention relates to vibration damping devices and it can be used at creating precision coordinate tables. According to invention proposed vibration isolator (shown in drawing) contains cylindrical housing 22 accommodating coaxially installed support rod 23 and ring diaphragm 24 forming pneumatic damping chamber 25 with walls of housing 22. Ring electromagnet 42 is installed coaxially with cylindrical housing 22 through ball bearing 32 on upper end face of cylindrical housing 22, electromagnet 42 being main unit of electrodynamic compensator of vibration isolator. Movable coil 44 is installed in clearance of magnetic circuit 43 of ring electromagnet 42. Magnetic circuit 43 and movable coil 44 are centered relative to support rod 23 by means of metal diaphragm 45. Housing of movable coil 44 is coupled with support rod 23 by friction clutch 46. EFFECT: improved efficiency of vibration protection at high intensity of vibrations. 3 cl, 1 dwg
Patent RU-2221059-C2 (RU)
Inventor: ROTENBERG ALAN S
IPC: C07C259/06
Filed: 1999-04-13
Granted: 2004-01-10
Abstract: FIELD: mineral dressing. SUBSTANCE: alkylhydroxamic acid salt is prepared by reaction of C6-C22-fatty acid ester with hydroxylamine salt and base in presence of oil and water and then acidified to form organic and aqueous layer, the former containing C6-C22- fatty hydroxamic acid essentially free of starting esters and ester hydrolysis and reesterification products. Organic layer is separated from aqueous layer and is used to prepare title composition. EFFECT: increased yield of composition and simplified procedure. 7 cl, 3 tbl, 32 ex
Patent RU-2197621-C2 (RU)
Title: Internal combustion engine gas neutralization method
Inventor: ALYMENKO N I
IPC: F01N3/34
Filed: 2001-02-19
Granted: 2003-01-27
Abstract: FIELD: internal combustion engines. SUBSTANCE: invention relates to internal combustion engines and it is aimed at reduction of concentration of harmful matters discharged into atmosphere. According to proposed method, not exhaust gases from engine pass along heat-insulated exhaust pipe into heat-insulated reaction chamber, and atmospheric air is fed directly into heat-insulated reaction chamber owing to energy of exhaust gas flow. Exhaust gases and air are mixed in heat insulated reaction chamber. EFFECT: improved efficiency of neutralization of engine exhaust gases. 1 dwg
Patent RU-2205044-C2 (RU)
Title: Магнитотерапевтическая установка
Inventor: BORZOV D A
IPC: A61N2/02
Filed: 2001-05-08
Granted: 2003-05-27
Abstract: Изобретение относится к медицинской технике и может быть использовано для магнитотерапии, а также для изучения воздействия низкочастотных вихревых магнитных полей на биообъект. Магнитотерапевтическая установка содержит источник постоянного магнитного поля, выполненный в виде катушки индуктивности, подключенной к источнику постоянного тока, и источник переменного магнитного поля в виде катушек индуктивности, размещенных внутри катушки источника постоянного магнитного поля радиально под углом 60 o  друг относительно друга и экранированных по магнитному полю от катушки источника постоянного магнитного поля стаканом из немагнитного материала, при этом одни катушки источника переменного магнитного поля размещены друг относительно друга под углом 120 o , подключены к первому трехфазному преобразователю частоты, а другие катушки - ко второму трехфазному преобразователю частоты, причем каждый из преобразователей снабжен переключателем направления тока и регулятором его частоты и напряжения. 4 ил.
Patent RU-2210784-C2 (RU)
Inventor: ZHAROV JU A
IPC: G01R23/06
Filed: 2001-06-18
Granted: 2003-08-20
Abstract: FIELD: frequency-selective facilities employed in communication, measurement technology, automatics and telemechanics. SUBSTANCE: frequency selector includes frequency-to-voltage converter 1, voltage-to-current converter 2, amplifier 3 with controlled element connected in series. Inputs of amplifier 3 and frequency-to-voltage converter 1 are simultaneously input of frequency selector. Bipolar transistor which emitter is connected to output of voltage-to-current converter 2 functions as controlled element. Bipolar transistor sets maximal gain factor only with certain value of current of emitter so that amplitude-frequency characteristic of frequency selector is similar to amplitude-frequency characteristic of narrow-band band-pass filter and amplitude-frequency characteristic is altered by way of change of conversion characteristics of frequency-to-voltage converter 1 and voltage-to-current converter 2. EFFECT: increased functional potential of frequency selector by way of control over form of its amplitude-frequency characteristic. 1 dwg
Patent RU-2235443-C2 (RU)
Inventor: SMELKOV V M
IPC: H04N3/14
Filed: 2001-08-16
Granted: 2004-08-27
Abstract: FIELD: television engineering; television cameras viewing under poor light conditions. 
     SUBSTANCE: proposed television camera that incorporates provision for automatic expansion of absolute contrast of transmitted images, that is for enhanced video-signal ratio from most bright to most dark part of objects being viewed, has lens 1, CCD matrix 2, pulse shaper 3, five level converters 4 through 8, two video amplifiers 9, 10, phase shaper 12, video signal switching unit 13, and. comparator 11. Newly introduced in CCD matrix are charge-coupled second storage section, second output register, and second charge-to-voltage conversion unit. So, new CCD matrix has accumulation section 2-1, two storage sections 2-2, 2-6, two output registers 2-3, 2-7, two charge-to-voltage conversion units 2-4, 2-8, and isolating electrode 2-5. 
     EFFECT: provision for automatic expansion of scene illumination dynamic range under poor illumination (black light) conditions. 
     1 cl, 6 dwg
Patent RU-2221663-C2 (RU)
Inventor: GORBUNOV V E
IPC: B21D7/04
Filed: 2002-02-19
Granted: 2004-01-20
Abstract: FIELD: plastic metal working, possibly bending and expanding tubes at repairing and mounting works. SUBSTANCE: apparatus includes actuating unit having base with supports for blank; mounted with possibility of motion pressure member having springs for returning it to initial position; working hydraulic cylinder with rod engaging with pressure member; manual drive unit coupled with actuating unit and having reservoir; hydraulic pump connected with said working hydraulic cylinder and having levers-handles. Said hydraulic pump is in the form of piston cylinder in housing of which are arranged: suction and pumping valves and distributor connecting hydraulic pump with reservoir and with working hydraulic cylinder. Actuating unit and manual drive unit are detachably joined one with another by means of intermediate member in the form of plate having open curvilinear grooves and mounted on housing of hydraulic pump. Lower lid of working hydraulic cylinder has protrusions engaging with curvilinear grooves of intermediate plate. Rod of hydraulic pump is joined by means of tie rods with levers-handles rotatably mounted on housing of hydraulic pump. Distributor is made as spring-loaded three-way double-position distributor with manual press button. EFFECT: enhanced operational comfortability, compactness, simplified design, enlarged manufacturing possibilities of apparatus. 3 cl, 6 dwg
Patent RU-2259322-C2 (RU)
Inventor: SHTAGER JU V
IPC: C02F103/02
Filed: 2002-04-01
Granted: 2005-08-27
Abstract: FIELD: deaeration of water; evacuation of dissolved gases, low-boiling organic liquids, silicon and phytoplankton from water. 
     SUBSTANCE: proposed method includes heating, dispersion of water and evacuation  of gases from it in cavitation apparatus at temperature of 0-95°C; speed of rotor ranges from 3000 to 12000 rev/min at number of cycles of 1-50. 
     EFFECT: enhanced efficiency; facilitated procedure; reduced power requirements. 
     2 tbl
Patent RU-2228995-C2 (RU)
Inventor: ZHILENKOV V N
IPC: E02B7/02
Filed: 2002-05-24
Granted: 2004-05-20
Abstract: FIELD: hydraulic engineering, particularly forming temporary fence during building and construction works, dredging operations or treating works. SUBSTANCE: barrage has apron made of floating cells filled with ballast and having the form of rectangular caissons with shields pivotally connected thereto from upstream side. Shields are supported by articulated struts or girders. Cell caissons are made of metal and have sloped edges. Cell bottoms are bounded around the perimeter by watertight skirt. Upstream bottom part before barrage, sloped caisson edges and shields located in working position are covered with watertight film. On curvilinear bottom parts apron is formed with the use of cells having nonisosceles cross sections in barrage location. EFFECT: decreased material consumption, reduced cost, simplified work technology. 2 cl, 1 dwg
Patent RU-2230401-C2 (RU)
Title: Энергетическая установка подводного аппарата
Inventor: SEMENOV JU P
IPC: H01M8/06
Filed: 2002-07-22
Granted: 2004-06-10
Abstract: Изобретение относится к энергетическим установкам (ЭУ), содержащим электрохимический генератор (ЭХГ) с водородно-кислородными топливными элементами, и может быть использовано в составе электроэнергетической системы (ЭЭС) подводного аппарата (ПА). Согласно изобретению в энергетическую установку ПА, содержащую электрохимический генератор с магистралью питания кислородом, соединенной с блоком хранения кислорода, с магистралью питания водородом, с магистралью слива воды, соединенной с емкостью сбора воды, введены: емкость хранения алюминия с газовой подушкой и реактор, установленный в нижней части емкости, блок смешивания и подачи щелочного раствора, емкость хранения концентрированной щелочи со штуцерами входа и выхода, магистраль выхода водорода, связанная с газовой подушкой емкости хранения алюминия и магистралью питания водорода, магистраль подачи щелочного раствора, связанная с входом в реактор и выходом из блока смешивания и подачи щелочного раствора, магистраль выхода продуктов реакции, связанная с выходом из реактора и штуцером входа в емкость хранения концентрированной щелочи, магистраль подачи концентрированной щелочи, связанная со штуцером выхода из емкости хранения концентрированной щелочи и входом в блок смешивания и подачи щелочного раствора, магистраль подачи воды, связанная с выходом из емкости сбора воды и вторым входом в блок смешивания и подачи щелочного раствора, при этом в магистрали выхода водорода последовательно установлены: датчик давления водорода, регулируемый клапан выдачи водорода, влагоотделитель от водорода и редуктор давления водорода; в магистрали подачи щелочного раствора последовательно установлены: датчик концентрации щелочного раствора и управляемый клапан подачи щелочного раствора; в магистрали выхода продуктов реакции последовательно установлены: управляемый клапан выхода продуктов реакции, теплообменник охлаждения продуктов реакции, управляемый клапан входа продуктов реакции; в магистрали подачи воды последовательно установлены: регулируемый насос и управляемый клапан подачи воды; в магистрали подачи концентрированной щелочи последовательно установлены: управляемый клапан подачи концентрированной щелочи и датчик концентрации концентрированной щелочи; а влагоотделитель от водорода соединен магистралью сбора воды со вторым входом емкости сбора воды. Техническим результатом изобретения является получение водорода для работы энергоустановки более надежным, дешевым и пожаровзрывобезопасным способом, что значительно снизит стоимость эксплуатации энергоустановки, увеличит пожаровзрывобезопасность и уменьшит время готовности к работе энергоустановки. 1 ил.
Patent RU-2233885-C2 (RU)
Inventor: MEDZHIDOV M M
IPC: C12N1/20
Filed: 2002-07-22
Granted: 2004-08-10
Abstract: FIELD: medicinal microbiology. 
     SUBSTANCE: invention can be used for bacteriological diagnosis of shigellosis, typhus fever, paratyphoid, salmonellosis with high effectiveness. The nutrient medium of this special designation contains pancreatic piscine hydrolyzate, sodium chloride, sodium thiosulfate, lactose, sodium citrate, purified dry bile, ferric citrate, brilliant green, neutral red, tris-(hydroxymethyl)aminomethane, sodium carbonate, microbiological agar, and also food yeast extract, sodium hydrocitrate (instead citrate), enzymatic peptone, tris-(hydroxymethyl)aminomethane, sodium carbonate, sodium chloride. Invention provides the significant inhibitory effect on growth of escherichia cells and to isolate lactose-negative and lactose-positive enterobacteria with high precision of differentiation in retention of high growth (with respect to shigella and salmonella) properties of medium. 
     EFFECT: valuable properties of nutrient medium. 
     1 tbl, 2 ex
Patent RU-2230759-C2 (RU)
Title: Polymer composition
Inventor: ERMAKOV V I
IPC: C08K3/38
Filed: 2002-08-12
Granted: 2004-06-20
Abstract: FIELD: polymer materials. 
     SUBSTANCE: invention provides polymer composition for protection against neutron emission during operations on nuclear power plants. Composition contains polypropylene, boron nitride, and, additionally, artificial graphite in specified proportions. 
     EFFECT: improved structure of composite allowing manufacture of articles without internal fissures and with tensile strength at least 250 kg/cm 3 . 
     1 tbl, 14 ex
Patent RU-2235188-C2 (RU)
Inventor: GRISHKOV V N
IPC: E21B29/00
Filed: 2002-08-28
Granted: 2004-08-27
Abstract: FIELD: tube repairing works, particularly for performing well and pipeline repairing works. 
     SUBSTANCE: method of well repairing includes delivering preliminary deformed bandage to tube damaged area; fixing band by heating thereof, which results in initial band shape reconstruction. Heating is carried out in several steps with initial heating areas located proximate to longitudinal band axis. Band has cylindrical shape and is formed of sheet blank made of shape-memory alloy, which obtains initial cylindrical shape. Band is preliminary deformed under isothermal conditions in martensitic phase symmetrically to longitudinal band axis to obtain smoothly corrugated band surface. Ratio of specified initial band diameter to diameter of deformed band is not less than 0.8 - 0.85. Ratio of band corrugation diameter to double thickness of sheet band blank is more or equal to 5. Band is made of one or several blanks with ends connected by wedge-dovetail connection. Wedge-like blank end has bead extending along wedge-like end tip. Dovetail-like end has groove extending along dovetail valley and mating to bead of wedge-like end. Dovetail connection is reinforced additionally by welding. Cross-section of sheet blank has smooth inclination directed from ends to center thereof in area between wedge-like and dovetail areas. 
     EFFECT: simplified band production and installation, reduced time of repairing works performing, minimized change of initial tube cross-section, increased reliability, extended service life of well or tube. 
     6 cl, 8 dwg, 1 tbl
Patent RU-2249783-C2 (RU)
Title: Разрывной заряд
Inventor: GOROKHOVTSEV A G
IPC: C06B45/04
Filed: 2003-04-03
Granted: 2005-04-10
Abstract: Изобретение относится к области взрывчатых веществ. Предложен разрывной заряд из смесевого взрывчатого вещества, выполненный из прессованных шашек, изготовленных из флегматизированного гексогена, флегматизированного октогена или их смесей с алюминием, промежутки между которыми выполнены из литьевой смеси, содержащей тротил и дисперсный алюминий. Изобретение направлено на создание мощного разрывного заряда. 4 з.п. ф-лы, 1 ил., 1 табл.
Patent RU-2273406-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/12
Filed: 2003-06-09
Granted: 2006-04-10
Abstract: FIELD: canned food industry. 
     SUBSTANCE: method involves processing potatoes after washing and inspecting before cleaning, additional cleaning, frying, vacuum packing, pressurizing and pasteurizing, treating with lipid-containing extract of Mortierella pulchella micromycet biomass, and holding. 
     EFFECT: improved organoleptical properties of base product.
Patent RU-2273319-C2 (RU)
Inventor: SHAZZO RAMAZAN IZMAILOVICH
IPC: A23L21/10
Filed: 2003-07-15
Granted: 2006-04-10
Abstract: FIELD: food processing industry, in particular confectionery industry. 
     SUBSTANCE: claimed method includes syrup producing containing sugar, pectin and aqueous extract from mixture of baikhovy black tea, baikhovy green tea, bluebottle flowers, calendula flowers, cowberry leaves, hibiscus flowers, and dogrose fruits. Syrup is handled with simultaneous addition of citric acid, sodium lactate, cowberry and cream flavorings, and preparation obtained from biomass of Saprolegnia parasitica micromycete according to claimed technology. Obtained product is poured, formed, dried and pre-packed. 
     EFFECT: jujube with specific organoleptic characteristics and F-vitamin activity.
Patent RU-2275357-C2 (RU)
Inventor: SIED EHJAZ AKHMED
IPC: C07C409/04
Filed: 2001-12-07
Granted: 2006-04-27
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to compositions comprising methylpropyl ketone peroxide that provide safety work at environment temperature values. Invention proposes methylpropyl ketone peroxide compositions comprising above 60 wt.-% of methylpropyl ketone peroxide of type-4 (as measured for mass of active oxygen of methylpropyl ketone peroxide of type-4 for the full mass of active oxygen of all methylpropyl ketone peroxides) wherein abovementioned methylpropyl ketone peroxide of type-4 represents above 25 wt.-% of the total composition mass, and an anhydrous retarder in the amount providing safety of work and transporting at temperature 0-50°C based on test for self-accelerating degradation, Dutch test in autoclave and Kenen's test, and to a method for hardening resin based on unsaturated polyester by using in the amount from 0.1 to 8 wt.-% as measured for resin of the proposed peroxide composition. 
     EFFECT: improved and valuable properties of composition. 
     9 cl, 6 tbl, 24 ex