baber/WOPTO huggingface dataset:
Patent RU-2248880-C1 (RU)
Title: Method of worn tires processing
Inventor: VINOGRADOV V B
IPC: B29B17/00
Filed: 2003-07-29
Granted: 2005-03-27
Abstract: FIELD: utilization of worn tires and other industrial rubber goods. 
     SUBSTANCE: the invention is dealt with the field of utilization of worn tires and other industrial rubber goods. The offered method of processing of worn tires provides for their preliminary comminution with consequent feeding of the comminuted mass into a screw pump carrying a head with spinnerets. In the screw pump the mass is exposed to heating up to 550°C in the spinnerets zone. Through the spinnerets the mass under pressure is tangentially fed into the upper part of the reactor with its conveyance to the lower part of the reactor along the screw launder located inside the reactor. The mass during its conveyance is exposed to action of restoration gases for pyrolysis of the mass. In the capacity of restoration gases thee use the gaseous petroleum products produced by the reactor as a result of pyrolysis of the mass with their consequent withdrawal and feeding tangentially into the lower part of the reactor under an excessive pressure and at the temperature of 550-800°C and with their mass ratio of (0.1-0.2): 1. The rest part of the gaseous petroleum formed in the reactor is fed in the capacity of fuel to a steam-power aggregate for production of the electric power or for further processing into a liquid fuel. The solid residue formed in the result of the mass processing is treated in the lower part of the reactor located beneath a zone of delivery of restoration gases by overheated steam with the temperature of 200-250°C and their mass ratio of the steam to solid residue equal to 1:1 with the following collection of the treated solid residue in the air cooled bin for its separation for factions. The air cooling the bin is fed into the steam power aggregate. Produced factions of the solid residue are fed for the consequent processing. The method is pollution-free and simplifies the treatment process, reduces power inputs, improves quality of produced products. 
     EFFECT: the method simplifies the treatment process, decreases power inputs, improve quality of produced products. 
     1 dwg
Patent RU-2246192-C1 (RU)
Title: Symmetrical hanger for working tools
Inventor: BURKOV L N
IPC: A01B63/24
Filed: 2003-08-04
Granted: 2005-02-20
Abstract: FIELD: agricultural engineering, in particular, equipment for creating cultivators of novel constructions. 
     SUBSTANCE: hanger for plow cultivator working tools has flat base with stops, two side frames adapted for crosswise pivotal connection with one another, springy pressure mechanism, and two wheels arranged in symmetry and spring-loaded on horizontal beam frame for independent feeling of field surface irregularities. Horizontal beam frame is pivotally connected with side frames. Springy pressure mechanism has coil-type compression springs put onto bars, which are pivotally and symmetrically attached with their upper ends to base and pivotally and symmetrically attached with their lower ends to cross-pieces of beam frame. Wheels are mounted on trapezium-shaped frames pivotally connected with beam frame and with wheels. Side frames are positioned for feeling of field surface irregularities independently of similar feeling by wheels owing to slots made in lower and mid parts of side frames. 
     EFFECT: wider operational capabilities and simplified construction. 
     7 dwg
Patent RU-2232539-C1 (RU)
Title: Устройство для перемещения занавеса
Inventor: GOJ V L
IPC: A47H5/00
Filed: 2003-09-17
Granted: 2004-07-20
Abstract: Изобретение предназначено для зашторивания оконных и дверных проемов в жилых помещениях, офисах и т.д. Устройство включает направляющую, упругое звено, связанные с упругим звеном подвески для занавеса и две гибкие тяги, каждая из которых соединена с упругим звеном для его растяжения и снабжена узлами фиксации. Направляющая выполнена в виде струны с элементами крепления на стенах или потолке. Устройство снабжено дополнительными упругими звеньями, каждое из которых прикреплено к двум соседним подвескам для занавеса и роликами для гибких тяг, закрепленными на элементах крепления направляющей. Обеспечивается уменьшение металлоемкости и трудоемкости изготовления. 1 з.п. ф-лы, 2 ил.
Patent RU-2246244-C1 (RU)
Title: Side accessory for table
Inventor: KURZANTSEV M A
IPC: A47D13/00
Filed: 2003-10-21
Granted: 2005-02-20
Abstract: FIELD: production of office furniture made in the form of small table attachable to main table. 
     SUBSTANCE: side accessory has table top of curvilinear contour defined by two convex and two concave portions. Concave portions have different curvature radii and length. Longer concave portion is adapted for tight contacting with main table and adjacent concave portion of smaller length is made so as to continue front face line of main table. 
     EFFECT: improved ergonomic properties and wider operational capabilities. 
     5 cl, 4 dwg
Patent RU-2253506-C1 (RU)
Title: Propeller mixer for stirring of liquid mediums
Inventor: ZEMLJAKOV N V
IPC: B01F27/91
Filed: 2003-10-22
Granted: 2005-06-10
Abstract: FIELD: food industry; chemical industry; bio-industry and other industries; production of machines and apparatuses for liquid mediums mixing. 
     SUBSTANCE: the invention is pertaining to production of machines and apparatuses for liquid mediums mixing with the help of the mechanical propeller mixers and may be used in food, chemical, biological and other industries. The purpose of the invention is to increase a mass transfer along the axes of spinning of the mixer and to intensify the process of stirring. Such a technical task is achieved by the fact, that the end edge of each lobe is bent to the side of the effective surface by an angle β laying in the interval from 85° up to 175°, and the height of the bent edge in respect to the effective surface makes from 1 up to 15 % from the diameter size value and the radius of the smooth transfer between the effective surface of the lobe and the effective surface of an end edge makes 1/3 - 1/15 part of a lobe radius. 
     EFFECT: the invention ensures increased mass transfer along the axes of spinning of the mixer and intensification of the process of stirring. 
     2 cl, 3 dwg
Patent RU-2252030-C1 (RU)
Title: Способ профилактики родовых и послеродовых заболеваний у коров
Inventor: NEZHDANOV A G
IPC: A61K36/00
Filed: 2003-12-25
Granted: 2005-05-20
Abstract: Изобретение относится к ветеринарии и может быть использовано для профилактики родовых и послеродовых заболеваний у коров. Вводят лигфол, в дозе 5 мл на голову, двукратно: в конце сухостойного периода и в день отела, при этом первый раз лигфол вводят за одну-две недели до родов. Данное изобретение способствует снижению заболеваемости крупного рогатого скота родовыми и послеродовыми заболеваниями, а также повышению их производительной способности. 1 з.п. ф-лы, 1 табл.
Patent RU-2256718-C1 (RU)
Inventor: MATVEEVA O P
IPC: F25B30/00
Filed: 2004-01-28
Granted: 2005-07-20
Abstract: FIELD: metallurgy; metallohydride alloys for thermal pumps, air-conditioners, cold generators. 
     SUBSTANCE: proposed metallohydride pair of alloys contains low-temperature and high-temperature alloys; low-temperature alloy has composition mm 1-x La x Ni 4 CO(0.1≤x≤0.999) and high-temperature alloy has composition LaNi 5-x Al x  (0.001≤x≤0.5). 
     EFFECT: increased cold generating capacity of thermal pump at pressure in system not below atmospheric. 
     2 tbl, 1 ex
Patent RU-2259987-C1 (RU)
Inventor: PILJUGIN L A
IPC: C06D5/06
Filed: 2004-03-26
Granted: 2005-09-10
Abstract: FIELD: chemistry and fire-fighting, particularly low-temperature gas-generating sodium-based compositions for displacing powder in fire-extinguishing appliances, for inflating life-boats, emergency hoisting shells, emergency gas jacks and in means adapted for emergency closing well bores and for arranging special curtains in wells. 
     SUBSTANCE: gas-generation composition includes potassium nitrate, phenol-formaldehyde novolac, basic magnesium carbonate, melamine and urotropin taken in predetermined amounts. 
     EFFECT: increased performance properties, widened range of application, improved mechanical characteristics and specific gas-generation capacity, prevention of toxic composition emitting during manufacturing. 
     1 tbl
Patent RU-2268395-C1 (RU)
Title: Ignition system for internal combustion engine
Inventor: PETRENKO ALEKSANDR VASIL EVICH
IPC: F02P13/00
Filed: 2004-06-22
Granted: 2006-01-20
Abstract: FIELD: engine engineering. 
     SUBSTANCE: ignition system comprises distributor of high voltage with movable and unmovable contacts and spark plugs with excitation windings mounted on the outer sections of the central electrodes made of magnetostrictive material.  One of the leads of each of the excitation windings is connected with one of the unmovable contacts of the distributor of high voltage, and second lead of each of the excitation windings is connected with the central electrode of the spark plug.  The second lead of each of the excitation winding could be connected with the central electrode of the adjacent spark plug. 
     EFFECT: simplified structure and reduced weight and sizes of the ignition system. 
     1 cl, 1 dwg
Patent RU-2272942-C1 (RU)
Title: Hydrostatic support
Inventor: BABAEV OKTAJ MUTTALIBOVICH
IPC: F16C32/06
Filed: 2004-07-15
Granted: 2006-03-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: hydrostatic support comprises housing which receives shaft for permitting rotation, thrust bearing, pivot whose faces can be in a contact with each other, and pumping member secured to the shaft and used for the supplying oil from the space of the housing to the space between the faces of the thrust bearing and pivot.  The thrust bearing and pivot are provided with the axial openings.  The support is provided with spherical bushing mounted on the shaft and spring-loaded with respect to the shaft.  The pivot has spherical recess .  The pumping unit is interposed between two flanges secured in the housing.  One flange is provided with the thrust bearing.  The thrust bearing and flange that carries the thrust bearing are provided with the openings for supplying oil from the pumping unit to the pockets of the thrust bearing. 
     EFFECT: improved structure. 
     2 dwg
Patent RU-2280257-C1 (RU)
Inventor: DIKAREV VIKTOR IVANOVICH
IPC: G01R23/00
Filed: 2005-01-24
Granted: 2006-07-20
Abstract: FIELD: tool-making industry, possible use for determining bearing frequency within given range of frequencies and during generation of aimed noise interference at this frequency. 
     SUBSTANCE: to achieve effect in seizing mode singular video pulse is generated, adjustment of super-heterodyne receiver is halted for time, equal to duration of video pulse. Then voltage of intermediate frequency is formed and multiplied with voltage of heterodyne. Voltage of total frequency is selected, modulated by amplitude by noises, power-amplified and broadcasted. 
     EFFECT: expanded functional capabilities on basis of generation of aimed noise interference for radio-electronic suppression of radio-electronic equipment. 
     3 dwg
Patent RU-2282923-C1 (RU)
Title: Шкаф для размещения электроаппаратуры (варианты)
Inventor: SURYGIN EVGENIJ REHMOVICH
IPC: H02B1/30
Filed: 2005-02-24
Granted: 2006-08-27
Abstract: Изобретение относится к электротехнике. Шкаф для размещения электроаппаратуры включает в себя заднюю стенку, дверцу и боковые стенки. На указанных боковых стенках со стороны дверцы закреплена фронтальная панель, образующая с этими стенками внутренний корпус с технологическим пространством. Задняя стенка и дверца присоединены к противоположным сторонам одной из боковых стенок внутреннего корпуса на осях вращения. Дверца и внутренний корпус оснащены отдельными запирающими устройствами. Технический результат заключается в облегчении монтажа оборудования и его обслуживания в процессе эксплуатации, а также повышении безопасности обслуживания. 2 с. и 4 з.п. ф-лы, 4 ил.
Patent RU-2277579-C1 (RU)
Inventor: BABEL VALENTINA GRIGOR EVNA
IPC: C10M141/06
Filed: 2005-05-26
Granted: 2006-06-10
Abstract: FIELD: lubricant materials. 
     SUBSTANCE: invention proposes a composition comprising the following components, wt.-%: organic acid metal salt, 10-90; inorganic acid metal salt, 1.5-25; aliphatic alcohol, 3-55; aromatic amine, 1-8; epoxy resin, 2-10; succinimide polymer, 2-8, and 2-imine-substituted derivative of indoline, 0.5-6. Invention provides improving anti-friction, antiscuff and anti-oxidizing properties of lubricant materials and elimination of hydrogen wear. Invention can be used for improved anti-friction, antiscuff and anti-oxidizing properties of lubricant materials. 
     EFFECT: improved and valuable properties of lubricant materials. 
     4 tbl
Patent RU-2290530-C1 (RU)
Inventor: BORISOV ALEKSANDR OLEGOVICH
IPC: F02D39/00
Filed: 2005-06-21
Granted: 2006-12-27
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: invention relates to starting of internal combustion engines from cold.  According to proposed method of starting of internal combustion piston engine from cold, engine crankshaft is cranked, and phases of intake, compression and ignition and exhaust are executed.  Novelty is that intake phase is started 5 degrees before bottom dead center and lasts during 15 degrees of crankshaft turning. 
     EFFECT: provision of quick starting of engine at low temperatures in cold weather owing to adjustment, without using of additional device and consumption f additional energy. 
     2 dwg
Patent RU-2289988-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A24B3/18
Filed: 2005-07-08
Granted: 2006-12-27
Abstract: FIELD: production of aromatized tobacco with increased volume. 
     SUBSTANCE: method involves extracting basil with the use of non-polar liquefied gas and separating miscella; moistening cut tobacco and impregnating by means of separated miscella, and simultaneously increasing pressure; thereafter relieving pressure to atmospheric pressure value; drying tobacco for obtaining of base product. 
     EFFECT: increased efficiency in producing of aromatized tobacco with increased volume.
Patent RU-2283530-C1 (RU)
Inventor: PRASOLIN ALEKSEJ PROKOPOVICH
IPC: H02M3/335
Filed: 2005-08-09
Granted: 2006-09-10
Abstract: FIELD: dc high-power supplies with electrically isolated circuits. 
     SUBSTANCE: novelty is that proposed converter incorporating transformer connected to supply mains through inverter has parallel-connected damping circuit inserted between rectifier and load filter which is provided with series-connected diode and capacitor; connected in parallel with load is also circuit set up of choke coil and cumulatively connected diode, controlled switch being connected to midpoints of parallel circuits. High-frequency oscillation voltage is stored in capacitor when switch is closed and conveyed to load through choke coil when switch is partially opened; high-frequency oscillation voltages are picked off rectifier diodes. 
     EFFECT: reduced size, cost, and noise. 
     1 cl, 1 dwg
Patent RU-2302688-C1 (RU)
Inventor: BYSTROV JURIJ ALEKSANDROVICH
IPC: H01M6/34
Filed: 2005-09-30
Granted: 2007-07-10
Abstract: Изобретение относится к анодам водоактивируемых источников тока. Согласно изобретению в сплав магния и галлия введена ртуть при следующем соотношении компонентов, мас.%: галлий 0,9-5; ртуть 1,3-4,5; магний остальное. Техническим результатом является снижение скорости коррозии анода и повышение его разрядных характеристик.
Patent RU-2305339-C1 (RU)
Inventor: CHEREVKO ALEKSANDR IVANOVICH
IPC: H02M5/14
Filed: 2005-11-17
Granted: 2007-08-27
Abstract: FIELD: electrical engineering; multiphase semiconductor converters such as rectifiers, inverters, and frequency changers. 
     SUBSTANCE: intermediate magnetic circuit of proposed multiphase transformer is laminated structure of different-profile stacks with slots on butt-end, internal, and side surfaces accommodating three-phase and multiphase windings. Two extreme stacks of intermediate laminated magnetic circuit have slots throughout entire height of coil group. Central part of intermediate laminated magnetic circuit has slots at external and internal surfaces of laminated magnetic circuit wherein winding turns are placed. Additional magnetic circuits are twisted slotless structures. 
     EFFECT: enhanced efficiency, improved electromagnetic compatibility with other pieces of electrical equipment. 
     1 cl, 4 dwg
Patent RU-2295350-C1 (RU)
Title: Method for treating female chronic cystitis cases
Inventor: KUZ MENKO VLADIMIR VASIL EVICH
IPC: A61P13/10
Filed: 2005-12-05
Granted: 2007-03-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves carrying out transurethral resection of pathologically changed urinary bladder mucous membrane zones. Ozonized physiological sodium chloride solution is used in various concentrations intravenously and intravesicularly introduced in pre- and postoperative period. Solution of ozone concentration equal to 450-500 mcg/l. Solution of ozone concentration equal to 1000 mcg/l is intravenously introduced. The ozonized solution is prepared directly before the application by bubbling 400 ml of 0.9% sodium chloride solution with ozone-oxygen mixture. 
     EFFECT: enhanced effectiveness in treating neurovascular disorders and improving microcirculation in urinary bladder regions where mucous membrane has been excised. 
     5 cl
Patent RU-2297860-C1 (RU)
Inventor: MAKSIMOVICH IVAN VASIL EVICH
IPC: A61N5/067
Filed: 2006-02-07
Granted: 2007-04-27
Abstract: FIELD: medicine. 
     SUBSTANCE: according to a certain technique one should puncture and catheterize a total femoral artery along with applying an introducer of 6-9 F diameter. Through this introducer one should coaxially apply and install the first conductor catheter of 5-8 F diameter and modeled distal part in the trunk of the inner carotid artery; through it is necessary to coaxially apply the second modeled conductor catheter of 4-5 F diameter to be superselectively installed in median cerebral and anterior cerebral arteries. Successively, through it one should coaxially apply a flexible roentgenocontrast catheter of 2-3.5 F diameter with a movably located flexible quartz-quartz or quartz-polymeric light guide at diameter of light-conducting fiber ranged 50-100 mcm and total diameter of about 300-400 mcm. The light guide should be moved along the vessel towards the site of microcirculatory vascular tract lesion in distal departments. The first conductor catheter should be descended and applied in descending part of aortic arch, the second one should be descended and applied in proximal part of total carotid artery. Then it is necessary to affect with low-energy laser, the power being 20 mW, the mode should be either uninterrupted, or impulse, or combined. During irradiation it is important to introduce heparinized physiological solution at 0.1 U heparin/ml physiological solution, the rate of injection corresponds to 0.1 ml/sec, not less. The innovation enables to reconstruct microcirculatory vascular tract in brain along with regeneration of surrounding cerebral tissues. 
     EFFECT: higher efficiency of therapy. 
     2 ex
Patent RU-2307711-C1 (RU)
Inventor: KONDRAT EV SERGEJ ALEKSANDROVI
IPC: B03D1/00
Filed: 2006-04-24
Granted: 2007-10-10
Abstract: FIELD: flotation concentration of minerals, possibly used at processing ore and non-ore raw materials. 
     SUBSTANCE: method comprises steps of conditioning initial raw material in pulp with reagents; aeration of pulp by means gas bubbles of flotation size; flotation process; treating pulp at flotation process by means of separate acoustic oscillations; producing concentrate. Pulp is treated by means of separate acoustic pulses whose frequency and duration are set according given relationships. 
     EFFECT: lowered consumption of energy due to reduced amplitude of irradiator oscillations and power of acoustic pulse generator used for creating acoustic oscillations in pulp while keeping high quality of concentrate due to high selectivity of extraction of desired mineral.
Patent RU-2307841-C1 (RU)
Title: Method of preparing frictional polymer materials
Inventor: LAPITSKIJ VALENTIN ALEKSANDROV
IPC: C08L9/02
Filed: 2006-06-05
Granted: 2007-10-10
Abstract: FIELD: polymer materials. 
     SUBSTANCE: invention relates to a method for preparing frictional polymer materials for use in manufacture of brake blocks of railway cars, lifting cranes, clutch plates, electrical appliances, etc. Method envisages rolling of 100 wt parts binder based on butadiene or butadiene/nitrile rubbers with epoxide component including resins, 5-20 wt parts curing agents (alkylphenol-formaldehyde resins), and filling mixture: 100-400 wt parts powder filler and 50-200 wt parts fibrous filler, said binder being, in particular, rubber (A) preliminarily processed on rolls with interaction product of epoxide dian resin having molecular weight 400 to 1200 with methacrylic acid, reacting with epoxide groups and used in amount 0.3 to 0.8 based on its stoichiometrically required amount, in presence of catalyst: methylimidazole used in amount 0.05 to 1.0 wt parts per 100 wt parts reactants (B) at A/B weight ratio between 96:4 and 60:40. 
     EFFECT: increased heat resistance, strength, and service time of frictional material, increased durability of metallic object being in contact with it due to elimination of sulfur compounds in material. 
     2 tbl
Patent RU-2321771-C1 (RU)
Title: Скважинная штанговая насосная установка для одновременно-раздельной добычи нефти из двух пластов
Inventor: VALEEV MARAT DAVLETOVICH
IPC: F04B47/00
Filed: 2006-08-24
Granted: 2008-04-10
Abstract: Устройство предназначено для использования в одновременно-раздельной добыче нефти из двух пластов с помощью штанговых глубинных насосных установок. Содержит плунжер с цилиндром, всасывающий и нагнетательный клапаны, боковой клапан для отбора жидкости из верхнего пласта, пакер, разобщающий пласты и расположенный ниже приема насоса. Плунжер насоса снабжен расположенным ниже плунжером меньшего диаметра, имеющим нагнетательный клапан. Боковой клапан размещен в нижней торцевой части цилиндра большего размера. В верхней части плунжера меньшего диаметра размещен дополнительный нагнетательный клапан, сообщенный с пространством, образованным наружной поверхностью плунжера меньшего диаметра и цилиндром насоса большего диаметра. Позволяет обеспечить работу установки независимо от расположения пласта с большим пластовым давлением. 1 ил.
Patent RU-2316191-C1 (RU)
Title: Способ подготовки к хранению чеснока свежего специального назначения
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A01F25/00
Filed: 2006-09-05
Granted: 2008-02-10
Abstract: Изобретение относится к технологии подготовки к хранению свежего чеснока для его последующего использования в космическом питании. Проинспектированный чеснок при заданных режимных параметрах моют в питьевой воде, выдерживают в суспензии препарата, полученного из биомассы микромицета Mortierella verticillata no заданной технологии, сушат, разделяют на зубки, протирают раствором этилового спирта, подвергают ультрафиолетовому облучению, упаковывают по 5 зубков в курительную бумагу и укладывают в полимерные лотки. Способ обеспечивает возможность доставки чеснока на космический объект, последующее хранение в течение 45 суток и использование в космическом питании.