baber/WOPTO huggingface dataset:
Patent RU-2250601-C1 (RU)
Title: Dozer-dropper
Inventor: KARPUNIN V V
IPC: A01G25/02
Filed: 2004-03-15
Granted: 2005-04-27
Abstract: FIELD: agricultural amelioration, in particular, drop irrigation equipment. 
     SUBSTANCE: dozer-dropper has plastoelastic valve provided in irrigation pipeline. Plastoelastic valve adapted for supplying of water into injector has detachable casing with water supply channel formed as helical groove with conical openings at its surface, said openings being adapted for connecting helical channel with casing outer surface. Diameter of conical opening joined with said channel is smaller than that at casing outer surface. 
     EFFECT: increased yield of farm crops and reduced irrigation norms. 
     2 dwg
Patent RU-2265625-C1 (RU)
Inventor: STREBKOV D S
IPC: F23G7/00
Filed: 2004-05-24
Granted: 2005-12-10
Abstract: FIELD: combustion. 
     SUBSTANCE: method comprises grinding organic agents, heating without air access first in the chamber for removing moisture and then in the chamber for pyrolysis, and condensing portion of vapor phase to provide liquid fuel.  The device comprise grinder, charging-batching device, chamber for removing moisture, chamber for heat treatment (pyrolysis), separating device and condensing device.  The charging-batching device is provided with a pickup detecting the moisture of organic agent.  The pickup is mounted upstream of the chamber for removing moisture and is connected with the signal converter. 
     EFFECT: enhanced efficiency. 
     4 cl, 6 dwg
Patent RU-2274414-C1 (RU)
Title: Nozzle for vacuum cleaner
Inventor: ANIKIN SERGEJ ALEKSANDROVICH
IPC: A47L9/02
Filed: 2004-07-30
Granted: 2006-04-20
Abstract: FIELD: domestic washing or cleaning. 
     SUBSTANCE: nozzle comprises top member set on the surface to be cleaned and movable platform that underlies the top member of the nozzle and surface to be cleaned and has top rollers rolling over the inner surface of the surface to be cleaned and bottom rollers rolling over the base.  The movable platform can move behind the top member of the nozzle.  The top member of the nozzle embraces the movable platform and has at least three pins whose ends abuts against the floor.  The ends of the pins that embrace the movable platform have rollers,  The top member of the nozzle has at least one source of alternative magnetic field, e.g. electromagnets, and the movable platform has vibration insulating members made of magnetic material, e.g. ferromagnetic material.  The vibration insulating members can be made of the top rollers of the movable platform.  The top members of the nozzle and movable platform are provided with the sources of permanent magnetic field.  The top and bottom rollers of the movable platform are set in pair on the bent top and/or bottom ends of the vertical axles.  The axles can freely rotate in the fastenings set on the platform, e.g. ball bearings.  The top and bottom rollers of the movable platform can be made of a pair of balls. 
     EFFECT: enhance quality of cleaning. 
     10 cl, 4 dwg
Patent RU-2264774-C1 (RU)
Title: Mechanism for adjusting position of furniture back and arm rest (versions)
Inventor: KRAVCHENKO M V
IPC: A47C17/04
Filed: 2004-11-05
Granted: 2005-11-27
Abstract: FIELD: light industry, in particular, manufacture of transformable furniture. 
     SUBSTANCE: adjustment mechanism has pole, cantilever, bracket and at least one spring. Pole is attached directly to seat or furniture case. Pole upper part is connected through pivots to lower part of cantilever, and upper part of cantilever is connected through pin to bracket positioned rearward of back. In vertical position of cantilever relative to seat, its edge abuts against pole to thereby provide for vertical position of back relative to seat. First spring is positioned between pivots and second spring is put onto pin. Rotation in single plane of cantilever relative to pole and of bracket relative to cantilever ensures adjustment of position of back or arm rest and retaining in said position in vertical plane with predetermined inclination angle relative to furniture seat. 
     EFFECT: simplified construction, convenient operation, wider operational capabilities, improved stability and ergonomics of lying and seating furniture. 
     15 cl, 5 dwg
Patent RU-2281183-C1 (RU)
Inventor: CHUVASHOV EVGENIJ GENNAD EVICH
IPC: B22D11/07
Filed: 2004-12-30
Granted: 2006-08-10
Abstract: Изобретение относится к металлургии и может быть использовано при отливке слитков из алюминия и его сплавов, преимущественно высоколегированных сплавов. Кристаллизатор имеет две изолированные камеры: охлаждающую и форкамеру с подводящими и отводящими каналами. Для подвода жидкой смазки на рабочую поверхность кристаллизатора в верхней части корпуса выполнена проточка. Равномерное перетекание охлаждающей жидкости достигается благодаря вертикальным и горизонтальным перегородкам, которые установлены в камерах. В охлаждающей камере нижняя горизонтальная перегородка установлена выше подводящего канала, а в верхней горизонтальной перегородке выполнена щель посередине. В форкамере горизонтальная перегородка установлена с зазором относительно боковой крышки корпуса кристаллизатора, а вертикальная - с зазором относительно верхней границы форкамеры. В дне форкамеры выполнен дополнительный подводящий канал. Изобретение позволяет увеличить скорость литья и производительность литейных машин при обеспечении высокого качества поверхности отливаемых слитков за счет регулирования интенсивности охлаждения отливаемых слитков. 1 ил.
Patent RU-2284848-C1 (RU)
Inventor: KOCHETOV OLEG SAVEL EVICH
IPC: B01D53/18
Filed: 2005-03-21
Granted: 2006-10-10
Abstract: FIELD: chemical industry; textile industry; alimentary industry; light industry; other industries; equipment for wet dust trapping. 
     SUBSTANCE: the invention presents the scrubber for the for wet dust trapping and may be used in chemical, textile, alimentary, light and other industries to purify the dusty gases. The scrubber contains: the body, which has the conical and cylindrical parts and the slime-collector; the connecting pipe for the dusty gas inlet; the connecting pipe for the purified gas outlet; the spraying device including the external pipelines with the lower and upper nozzles cut in the body. The spraying device is made in the form of at least two external pipe ducts coupled to the common supply of the liquid, each of which has the cut in the body lower and upper nozzles having the opposite directions of the twist of the spraying liquid coming out of the spraying device. The nozzles of the spraying device are made in the form of the hollow closed on the one side cylindrical chamber having the tangential longitudinal groove for the liquid outlet. The ratio of the device diameter D to the diameter of the inlet connecting pipe Do is in the optimal interval of the values: D/D O  = 2.2... 2.5, and the ratio of the device height H to the diameter of the inlet connecting pipe D o  is in the optimal interval of the values: H/D o =4.8... 5.7. The technical result of the invention is the increased efficiency and reliability of the dust trapping process. 
     EFFECT: the invention ensures the increased efficiency and reliability of the dust trapping process. 
     2 cl, 2 dwg
Patent RU-2288123-C1 (RU)
Inventor: BEREZIN VASILIJ VITAL EVICH
IPC: B61F5/14
Filed: 2005-05-25
Granted: 2006-11-27
Abstract: FIELD: railway transport. 
     SUBSTANCE: invention relates to devices for connecting bogie with freight car body.  Side support car body on bogie has upper and lower housings 1 and 4, respectively, in touch through flat surfaces.  Upper housing is secured on car body frame.  Lower housing rests through elastic member 7 on guide seat on lower belt of overspring beam and is furnished with friction damper 11 consisting of friction wedge 12 pressed by outer cylindrical surfaces 13 to cylindrical surface 14 of guide seat 9 of housing.  Pressure member 15 placed inside friction wedges rests on the wedges through flat support surfaces in form of truncated pyramid.  Cover 17 of housing rests of pressure member, upper surface 18 of cover being made in form of slider with fitted-on cover plate 19 made of friction material and having flat surface 8. 
     EFFECT: improved efficiency of operation of body-to-bogie side supports. 
     3 dwg
Patent RU-2294859-C1 (RU)
Title: Drive for bicycles and velomobiles
Inventor: TIMOFEEV JURIJ FEDOROVICH
IPC: B62M1/24
Filed: 2005-07-21
Granted: 2007-03-10
Abstract: FIELD: drives with reciprocating foot levers and with energy accumulation and release units. 
     SUBSTANCE: proposed drive includes drive shaft with cranks (1) and pedals, driven shaft with overrunning clutch in drive wheel and ropes (4). Secured to right-hand crank (1) is double-arm lever (2) which may be also mounted on drive shaft; ends of this lever have curvilinear surfaces through which ropes (4) are thrown which are secured on ends of double-arm lever (2). Center parts of ropes (4) are wound on two pulleys on which they are secured; pulleys are mounted on drive wheel for engagement with it through overrunning clutches. Fitted in center portion of double-arm lever (2) is lever (7) provided with elastic drive, spring (8) for example; second end of spring (8) is caught by frame. Proposed drive ensures  accumulation of energy of foot push at the end of turn of crank. 
     EFFECT: enhanced efficiency. 
     4 dwg
Patent RU-2291036-C1 (RU)
Title: Method of electric arc welding by fixed consumable strip eleftrode
Inventor: BUSHMA VLADIMIR OLEGOVICH
IPC: B23K9/14
Filed: 2005-08-11
Granted: 2007-01-10
Abstract: FIELD: mechanical engineering; welding. 
     SUBSTANCE: invention relates to automatic arc welding of metal articles of considerable thickness using fixed consumable strip electrodes.  Proposed method includes placing of consumable strip electrode between surfaces of two metal articles to be welded and insulated from the articles by means of dielectric coating, forming of electric circuit to pass welding current through electrode and article providing striking of electric arc between electrode and articles with subsequent forming of welded joint.  Width of electrode is not less than thickness of articles to be welded.  Welded joint is formed by reciprocating movement of electric arc over front of electrode melting, longitudinal displacement of molten bath cooling of molten metal.  Electric arc is exposed to action of periodically changing alternating cross magnetic field directed square to surfaces of consumable strip electrode pointed to surfaces of metal articles to be welded.  Field frequency corresponds to required frequency of reciprocating of electric arc over front of electrode melting.  Action is provided by antiphase modulation at above-indicated frequency of current stated above which passes through each metal article.  Modulation of electric current passing through each metal article is carried out according to rectangular law. 
     EFFECT: provision of high quality parameters of welded joints. 
     2 cl, 1 dwg
Patent RU-2299337-C1 (RU)
Inventor: MARISHKIN ANATOLIJ KONSTANTINO
IPC: F02B23/08
Filed: 2005-08-15
Granted: 2007-05-20
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: invention relates to development and designing of combustion chambers of piston engines with spark ignition.  In proposed chamber, length of main cylindrical space is made equal to its diameter, and said size of length is determined depending on diameter of piston cylinder, piston stroke, compression ratio and overpiston clearance at following relationship l 0 =((s/(C 0 -l)-s 0 ) * d 2 ) (1/3) , and maximum tolerable compression ratio C 0  is found by empirical transcendental equation 1.118 * ((s/(C 0 -l)-s 0 ) * d 2 ) (1/3) -a+b * C 0 =0 where l 0  is optimum length of main space of cylindrical chamber, s is piston stroke, C 0  is tolerable compression ratio, S 0  is size of overpiston clearance, d is diameter of piston cylinder, a and b are empirical coefficients determined when analyzing prototype engines type 4Ч 7,8/7,8 and ЗМЗ - 4063 for which a = 109.54 mm, b = 6.537 mm.  Use of proposed combustion chamber is carburetor engine 4Ч 7,8/7,8 increases effective efficiency by 9.3 % and power and torque of engine by 10.2 % and reduces specific fuel consumption by 8.5 %. 
     EFFECT: provision of minimum surface of cooling of combustion chamber volume and maximum values of coefficient of utilization of heat of chambers and knockless compression ratio. 
     2 dwg
Patent RU-2291644-C1 (RU)
Title: Method for manufacturing canned food "schi with cabbage" of special indication (variants)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L23/00
Filed: 2005-08-16
Granted: 2007-01-20
Abstract: FIELD: food industry. 
     SUBSTANCE: the present innovation deals with manufacturing canned first-course dishes for cosmic nutrition. The suggested variants deal with preparing all the ingredients: the goose should be cut and reduced, new white cabbage should be chopped, frozen and reduced, turnip should be cut, blanched and reduced, greens and leek should be, also, reduced. One should cut carrots, parsley root and onions to heat them in melted butter and reduced then, wheat flour should be heated in fat. Processes of reduction should be fulfilled upon a roller. It is necessary to mix the above-mentioned components with tomato paste, sour cream, bone broth, common salt, a CO 2 -extract of the biomass of the preset type of micromycete, hot black pepper and laurel leaf. The obtained mixture should be packed into aluminum tubes followed by sealing and sterilization. The innovation enables to manufacture canned food for cosmic nutrition being of increased digestibility against analogous culinary dishes. 
     EFFECT: higher efficiency. 
     41 cl
Patent RU-2298651-C1 (RU)
Inventor: KRAJUSHKIN GENNADIJ PETROVICH
IPC: F01C1/34
Filed: 2005-09-08
Granted: 2007-05-10
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: invention can be used in designing and manufacture of internal combustion engines.  Proposed rotary vane engine had body with radial partitions, rotor with radial vanes installed in body for rotation around its axle, vanes engaging with inner ring surface of housing and with radial partitions, and also seals for zones of contact of rotor vanes with inner ring surface of body.  Seals are made in form of sealing plates fitted in slots on vane heads, and counterweights connected with said plates through toothed rods installed in vanes between said plates.  Partitions are made in form of extensible flaps fitted in slots made in body.  Inner volume of body is divided by flaps into two working zones, air one consisting of air suction and compression spaces, and fuel one consisting of working stroke and exhaust stroke spaces.  Each space has intake or exhaust port.  Working stroke space communicates with intake port and combustion prechamber which is made in engine body.  Engine is furnished additionally with fuel mixture atomizing and ignition system, system to deliver high pressure of working stroke to flaps, system to scavenge precombustion chamber after working stroke, and system to seal end face walls of vanes with end face walls of cylinder in zone of contact and to compensate for wear of said walls. 
     EFFECT: improved operation reliability. 
     6 cl, 13 dwg
Patent RU-2291071-C1 (RU)
Title: Method for detecting illicit usage of vehicle
Inventor: GERASIMCHUK ALEKSANDR NIKOLAEV
IPC: B60R25/00
Filed: 2005-12-28
Granted: 2007-01-10
Abstract: FIELD: technology for fighting hijacking and theft of vehicles, possible use for detecting illicit usage of vehicle, including cases with insurance event falsification facts. 
     SUBSTANCE: in accordance to method after detection of fact of intrusion into vehicle and/or of attempt of influence onto any of its functional organs by means of electronic identification mark radio-frequency identification of person intruding into vehicle and/or influencing a functional organ is performed. During usage of vehicle status of internal organs is diagnosed. All vehicle intrusion facts, attempts of influence onto functional organs and also unacceptable alterations of its condition due to breakdown or illicit action from malefactors are registered in form of electronic event protocol. Method is different from known method because registration and storage of electronic protocol of events is performed in energy-independent memory of electronic identification mark. Events, connected to unsanctioned intrusion into vehicle and hijacking attempts are copied to energy-independent memory of electronic identification mark from energy-independent memory onboard the vehicle. On request from employee of insurance company, where current vehicle is insured, electronic identification mark is given to him. Then electronic protocol of events is read into memory of personal computer of employee for storing personal information about vehicle and its users, read information is compared to personal information about vehicle stored in computer memory and its registered users. Finally, results of comparison are represented in form, comfortable for visual perception, received data are analyzed and results of analysis are used to detect facts of illicit usage of vehicle. 
     EFFECT: simplification and better usability of procedure for analysis of insurance cases and detection of insurance case falsification factors. 
     2 cl, 1 dwg
Patent RU-2296805-C1 (RU)
Title: Cast iron
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVN
IPC: C22C37/00
Filed: 2006-03-20
Granted: 2007-04-10
Abstract: FIELD: ferrous metallurgy. 
     SUBSTANCE: invention relates to cast iron compositions. Proposed cast iron comprises components taken in the following ratio, wt.-%: carbon, 3.2-3.7; silicon, 1.8-2.2; manganese, 0.8-1.2; aluminum, 0.1-0.3; calcium, 0.003-0.008; titanium, 0.2-0.7; tin, 0.001-0.003; chrome, 1.5-2.5; niobium, 1.5-2.5, and iron, the balance. Using the invention provides heat resistance of cast iron. 
     EFFECT: valuable property of cast iron. 
     1 tbl
Patent RU-2312988-C1 (RU)
Title: Способ селективной выемки пологого угольного пласта
Inventor: ANFEROV BORIS ALEKSEEVICH
IPC: E21C41/18
Filed: 2006-03-31
Granted: 2007-12-20
Abstract: Изобретение относится к горному делу и может быть использовано при подземной разработке пластов. Способ включает раздельную выемку угля и пород прослоя очистным комбайном, разделение потоков отбитого угля и пород прослоя в очистном забое, транспорт отбитого угля до поверхности и транспорт пород прослоя. Сначала вынимают полосу угля в слое выше прослоя, грузят отбитый уголь на забойный конвейер, которым транспортируют его до конвейерного штрека и далее по существующей транспортной цепочке - до поверхности. Затем вынимают полосу угля в слое ниже прослоя, транспортируют отбитый уголь забойным конвейером нижнего слоя до конвейерного штрека и при этом осуществляют бурение скважин, поддержание пород прослоя в межскважинных целиках, разрушение межскважинных целиков под действием собственного веса, погрузку пород прослоя в то же транспортное средство и транспорт отбитой породы прослоя до вентиляционного штрека, а далее - до поверхности, средствами вспомогательного транспорта. Буровая мелочь, образующаяся при бурении скважин в породах прослоя, также направляется в транспортный поток пород прослоя. Изобретение направлено на повышение эффективности разработки. 3 ил.
Patent RU-2314158-C1 (RU)
Title: Конусная инерционная дробилка
Inventor: VAJSBERG LEONID ABRAMOVICH
IPC: B02C2/00
Filed: 2006-06-02
Granted: 2008-01-10
Abstract: Изобретение относится к горнорудной промышленности. Дробилка содержит корпус с наружным конусом и сферической опорой для внутреннего конуса с валом, на котором с помощью подшипника размещен дебалансный вибратор, соединенный трансмиссией с приводным электродвигателем. Внутренний конус снабжен ограничителем амплитуды. Ограничитель амплитуды выполнен в виде смонтированного в корпусе подшипника, внутреннее кольцо которого футеровано резиной, а ответное кольцо ограничителя смонтировано на дебалансном вибраторе концентрично оси вала конуса, при этом ограничительный радиальный зазор «d» между ответным кольцом и футерованным резиной кольцом подшипника определяется из зависимости: d=S·L/l, где S - разгрузочный зазор между конусами, L - расстояние от центра сферической опоры до геометрического центра ответного кольца; l - расстояние от центра сферической опоры до нижнего края рабочей поверхности футеровки внутреннего конуса. Изобретение повышает надежность и долговечность инерционной дробилки. 2 ил.
Patent RU-2313128-C1 (RU)
Inventor: AVRAMENKO VLADIMIR SEMENOVICH
IPC: G06F17/30
Filed: 2006-06-05
Granted: 2007-12-20
Abstract: FIELD: electric communications, possible use for finding and operative identification of information in data transfer networks with packet commutation. 
     SUBSTANCE: device consists of N, where N≥2, selection blocks, search strategy register, time interval generator, indication block, frequency divider, N mask storage blocks, transition mask address generation block. Device ensures possible identification of packets by means of parallel analysis of identification signs. Independency of device functioning process from standard values of identification signs and content of rules which determine order of packet exchange ensures higher speed of analysis and allows to expand the area of possible usage for the device. 
     EFFECT: development of information finding device, which ensures area of its usage and increases speed of operation due to identification of packets by means of parallel analysis of values of identification signs and control of sign exchange sequence to determine compliance with any, a priori defined rules. 
     7 cl, 9 dwg
Patent RU-2323965-C1 (RU)
Title: Способ производства и состав медового алкогольного напитка (варианты)
Inventor: ROMANOVA NATAL JA KONSTANTINOV
IPC: C12G3/04
Filed: 2006-07-31
Granted: 2008-05-10
Abstract: Способ производства медового алкогольного напитка предусматривает смешивание воды с медом и гидролизующим агентом - пищевой кислотой, проведение гидролиза меда нагреванием при температуре 45-50°С в течение двух часов и при температуре 100-110°С в течение 30-45 мин. Вводят инвертный сахар, охлаждают смесь, фильтруют, купажируют с остальными ингредиентами. Затем вводят детоксицирующую добавку, воду и спирт до крепости 8,5-20% об., лимонную кислоту до общей титруемой плотности 3,5-4,5 г/100 см 3 , перемешивают купаж, фильтруют и разливают. Приготовленные таким способом составы для напитков содержат: мед натуральный, гидролизующий агент - пищевые кислоты, инвертный сироп, детоксицирующую добавку, колер, купажные ингредиенты, лимонную кислоту до доведения необходимой кислотности и водно-спиртовую жидкость до крепости 8,5-20,0% об. В качестве пищевых кислот используют лимонную, молочную, яблочную, винную кислоты, в качестве детоксицирующей добавки используют янтарную, фумаровую кислоты или их соли K + , Na + , NH 4   + , Ca ++ . В качестве купажных ингредиентов используют плодово-ягодные соки и морсы, настои растительного и ароматического сырья, ароматические масла. Это позволяет повысить органолептические свойства готового продукта, улучшить его стабильность. 4 н. и 7 з.п. ф-лы, 1 табл.
Patent RU-2318456-C1 (RU)
Title: Устройство для микрохирургической операции на межпозвонковых дисках
IPC: A61B17/02
Filed: 2006-08-08
Granted: 2008-03-10
Abstract: Изобретение относится к нейрохирургии и может быть использовано для хирургического лечения больных с дегенеративно-дистрофическими поражениями межпозвонковых дисков. Устройство для микрохирургической операции на межпозвонковых дисках содержит две бранши. Бранши соединены с возможностью взаимного перемещения и имеют кольцевидные головки. Головки обеспечивают возможность вращательного перемещения зеркала одной бранши в просвете зеркала другой бранши. Зеркало наружной бранши выполнено в виде полутрубки. Зеркало внутренней бранши выполнено в виде трубки. На рабочем конце трубки выполнен боковой вырез для обзора и выполнения хирургических действий. В результате уменьшаются осложнения после микрохирургического вмешательства на межпозвонковых дисках путем снижения травмы тканей и улучшения обзора в операционной ране. 5 з.п. ф-лы, 8 ил.