baber/WOPTO huggingface dataset:
Patent RU-2301350-C1 (RU)
Inventor: LAVRENT EV VIKTOR NIKOLAEVICH
IPC: F02F3/00
Filed: 2005-09-12
Granted: 2007-06-20
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: invention relates to pistons sealed by elastic rings.  According to proposed method of sealing, elastic rings are fitted in piston grooves to seal radial clearance between working surface of cylinder and outer cylindrical surface of piston in internal combustion engines.  Sector of radial clearance whose center is located on line of application of normal gas pressure force to piston pin is sealed by forced alignment of outer cylindrical surface of piston over entire length of its generatrix with working surface of cylinder of means of spring-loaded pushers and subsequent lapping of said aligned surfaces with the limits of angle of tight fitting of outer cylindrical surface of piston on working surface of cylinder.  Piston contains elastic rings installed in piston grooves and spring-loaded insert.  Main cylindrical space is made in piston body, axis of said space arranged square to axis of piston being bisector of angle "α" where "α" is angle of sector of radial clearance sealed by forced alignment of surfaces of piston and cylinder at α>γ where "γ" is angle of aperture of exhaust or scavenging port of cylinder.  Said main cylindrical space is limited from side of force-aligned surfaces by inner wall piston, and from opposite side it forms port opening lower than elastic sealing rings to working wall of cylinder.  Central section of main cylindrical space is transformed into cheeks arranged parallel to each other relative to axis of piston and preventing axial displacement of piston pin.  Piston grooves for elastic sealing rings are made with undercut for angle "α", and elastic rings are made in form of grooves in space between elastic rings in piston body.  Small cylindrical spaces made from opposite side from force-aligned surfaces accommodate spring-loaded pushers thrusting from one side against cylinder wall, and from other side, through springs, against piston.  Main cylindrical pusher is installed for axial and radial displacement in main cylindrical space.  Space with hole for fitting piston pin and head of connecting rod on piston pin is formed ion central part of main pusher.  Port of main cylindrical space is provided with slots to pass piston pin, and opening is made in piston skirt to pass connecting rod at assembling, and groove is made from side of end face of main pusher adjoining inner wall of piston to install spring which thrusts against walls of piston and pusher fixing it on working surface of cylinder. 
     EFFECT: enlarged functional capabilities of proposed method of sealing and piston. 
     3 cl, 7 dwg
Patent RU-2300163-C1 (RU)
Inventor: KOROBEJNIKOV GERMAN VASIL EVIC
IPC: H01Q15/08
Filed: 2005-12-06
Granted: 2007-05-27
Abstract: FIELD: antenna engineering; lens antennas. 
     SUBSTANCE: proposed antenna has metal dome in the form of top and bottom parts with cylindrical lens in-between made in the form of disk of homogeneous dielectric material, set of feeds, and absorbing material fitted between dome and lens. Symmetrical slopes are disposed in front part constituting antenna half below and above lens and dome; they are converging from common cylindrical part and are formed by half of truncated-cone surfaces with radii of top and bottom cone bases being in 0.5 relationship. Height of rear cylindrical part of lens and that of its front conical part are in 1.7 to 1 ratio. Lens is made of aircraft organic sheet glass whose dielectric constant ε = 2.55, refractivity n = 1.6. 
     EFFECT: improved design. 
     3 cl, 1 dwg
Patent RU-2317883-C1 (RU)
Title: Устройство для отделочно-упрочняющей обработки с пружинным вибратором
Inventor: STEPANOV JURIJ SERGEEVICH
IPC: B24B39/04
Filed: 2006-04-27
Granted: 2008-02-27
Abstract: Изобретение относится к технологии машиностроения, а именно к устройствам для отделочно-упрочняющей обработки со статико-импульсным нагруженном деформирующего пружинного инструмента. Устройство содержит подпружиненный держатель, в котором смонтирована с возможностью свободного вращения деформирующая пружина, вибратор в виде вала и индивидуальный электродвигатель для осуществления принудительного вращения вала вибратора. На наружной поверхности вибратора жестко закреплена винтовая цилиндрическая пружина с переменным шагом. При этом деформирующая пружина установлена на оси на упругой, демпфирующей основе. Вибратор установлен из условия осуществления поочередного контакта витков винтовой цилиндрической пружины с переменным шагом с витками деформирующей пружины. В результате расширяются технологические возможности. 2 ил., 1 табл.
Patent RU-2313800-C1 (RU)
Title: Mode and a system of identification of the port of the switching panel to which a network arrangement is attached
Inventor: KHOZJAINOV BORIS ALEKSEEVICH
IPC: G01R31/60
Filed: 2006-05-03
Granted: 2007-12-27
Abstract: FIELD: the invention refers to communication technique and may be used for identification of the port of a switching panel through which a network arrangement executes connection. 
     SUBSTANCE: the ports of the switching panel have connection sensors linked up with a data processing block; the network arrangements transmit on the data processing block a notice about the changing of the state of the port of the network arrangement linked up to the commutation panel, for example, about setting up of a circuit connection. Then the data processing block identifies the concrete port of the commutation panel to which the network arrangement is attached according to the moment of appearance of the signal from the corresponding sensor triggered , for example, on linking up of a connecting cable nearest in time to the moment of receiving the notice about the changing of the state of the port of the network arrangement, for example, setting up a circuit connection with the aid of the network arrangement. 
     EFFECT: expands the field of using due to provision of possibility to identify the port of the switching panel or of the cable switched to this port to which the port of the network arrangement is linked up. 
     17 cl, 1 dwg
Patent RU-2319396-C1 (RU)
Title: Способ производства консервов "свиное филе по-восточному" специального назначения
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/40
Filed: 2006-07-13
Granted: 2008-03-20
Abstract: Способ осуществляют путем резки, маринования в смеси шерри, перца черного горького и карри, панирования в крахмале, обжарки в топленом масле и измельчения на волчке свинины. Осуществляют резку, пассерование в топленом масле и измельчение на волчке моркови, корня сельдерея и репчатого лука. Замораживают и измельчают на волчке зелень лука-порея. Смешивают перечисленные компоненты с соевым соусом, костным бульоном, сахаром и поваренной солью. Производят фасовку полученной смеси в алюминиевые тубы, герметизацию и стерилизацию при определенном соотношении компонентов. Способ позволяет получить продукт повышенной усвояемости.
Patent RU-2316516-C1 (RU)
Title: Glaze
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVN
IPC: C03C8/12
Filed: 2006-07-31
Granted: 2008-02-10
Abstract: FIELD: composition of glazes used for manufacture of facing tiles and ceramic tiles. 
     SUBSTANCE: proposed glaze contains the following constituents, mass-%: SiO 2 , 30.0-40.0;  CaO, 10.0-14.0; MgO, 1.0-3.0; ZrO 2 , 8.0-12.0; B 2 O 3 , 8.0-12.0; K 2 O, 4.0-6.0;  TiO 2 , 20.0-25.0; PbO, 2.0-5.0. 
     EFFECT: enhanced luster and heat resistance of glaze. 
     1 tbl
Patent RU-2321976-C1 (RU)
Inventor: GARMS ANDREJ JAKOVLEVICH
IPC: A01B49/06
Filed: 2006-08-07
Granted: 2008-04-20
Abstract: Машина включает раму, опорные колеса, установленный на раме высевающий аппарат, снабженный семяпроводами к рыхлящим рабочим органам, над которыми расположен бункер для семян, и механизм регулирования глубины хода рыхлящих рабочих органов. Рыхлящие рабочие органы закреплены на раме с помощью отдельных стоек. Одно опорное колесо кинематически связано с высевающим аппаратом. Рама дополнительно снабжена сцепкой и шарнирно прикрепленной к сцепке балкой. Вдоль балки по обеим ее сторонам установлены прикатывающие катки. Катки выполнены в виде попарно установленных прикатывающих колес с расстоянием между колесами, равным 0,8-0,9 ширины колес. Каждая пара прикатывающих колес смонтирована на отдельной стойке, закрепленной на балке с помощью хомутов с амортизирующими элементами. Каждая пара прикатывающих колес, установленная с одной стороны балки, смещена по отношению к каждой паре прикатывающих колес, установленной с другой стороны балки, на величину, равную 0,8-0,9 ширины колеса. Рыхлящие рабочие органы выполнены в виде режущих сферических дисков, установленных под углом атаки, равным 18-22°. Отдельные стойки рыхлящих рабочих органов закреплены на раме с помощью хомутов с амортизирующими элементами. Амортизирующие элементы выполнены в виде резиновых цилиндров. Такое конструктивное выполнение позволит улучшить агротехнические показатели почвы, в частности ее влагосбережение. 2 з.п. ф-лы, 3 ил.
Patent RU-2338719-C1 (RU)
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVNA
IPC: C04B33/13
Filed: 2007-01-25
Granted: 2008-11-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: crude mixture contains loess, bentonite, spodumene and liquid glass, with the following ratio of components, in wt %: loess - 55.0-60.0; bentonite - 20.0-24.0; spodumene - 18.0-20.0; liquid glass - 1.0-2.0. 
     EFFECT: increased frost resistance of the products. 
     1 tbl
Patent RU-2339777-C1 (RU)
Inventor: POLISHCHUK VLADIMIR NIKOLAEVIC
IPC: E04H9/00
Filed: 2007-04-13
Granted: 2008-11-27
Abstract: FIELD: construction industry. 
     SUBSTANCE: invention refers to steel structures manufacturing, and namely to steel structure made from rolled steel, metalware, wood and glass, and meant for erecting metal watch tower of framed construction and tower-shaped. Watch tower consists of box, intermediate modules and lower shelter. Windows made from tinted glass which is opaque from outside as well as loopholes are provided in box walls. There is a door from box to balcony. Metal stairs are installed inside watch tower. Intermediate modules are covered with sheet steel from outside like jalousie. Base module from floor to 2m level is covered with sheet steel on external and internal sides, thus forming lower shelters. Space between sheets is filled with concrete. Observation windows made from tinted glass which is opaque from outside, and loopholes which are closed with armour blinds from outside are provided in lower shelter walls. There is an armoured door to shelter. 
     EFFECT: improving protective properties of lower shelter, intermediate tiers and box, which prevent physical effect on the guard when he goes upstairs to box and downstairs to lower shelter, as well as when he is on duty in the box and lower shelter Invention also provides construction simplification and watch tower cost reduction, and availability of communication and surveillance devices. 
     2 dwg
Patent RU-2339926-C1 (RU)
Inventor: KAMALDINOV AL BERT MUBARAKOVIC
IPC: G01M1/22
Filed: 2007-05-03
Granted: 2008-11-27
Abstract: FIELD: engines and pumps, physics. 
     SUBSTANCE: balancing machine comprises a bed with props supporting suspensions with flexible elements and those intended for fastening the object to be balanced. The pickups recording the parameters of the rotor being balanced are connected to the control unit connected, in its turn, with the setting device. The flexible elements of every suspension represent round-section rods fitted in the front and rear suspension props. Note here that an intermediate prop is arranged between the front and rear suspension props to move horizontally and to get in contact with the aforesaid rods. Note also that a flat flexible element is fitted at the front wall of every suspension and that the machine is furnished with a contrast mark pickup arranged on the cross piece mounted, in its turn, in brackets fastened on the aforesaid props. 
     EFFECT: high accuracy of balancing. 
     3 cl, 4 dwg
Patent RU-2337025-C1 (RU)
Inventor: BACHURIN NIKOLAJ EFREMOVICH
IPC: H01H19/60
Filed: 2007-05-11
Granted: 2008-10-27
Abstract: FIELD: transport. 
     SUBSTANCE: operator controller consists of a base with lengthwise rods and four crosswise frames attached thereto. It also comprises main cam shaft to control the traction and braking and the reversing cam shaft the to change the direction, both shafts being fixed between the aforesaid frames and rods. Every shaft is furnished with a control handle and an appropriate group of cam-type contactors. The said shafts are aligned. The hollow reversing shaft inside accommodates the main cam shaft with the plate fitted on every end of the latter and furnished with a through threaded hole and a blank threadless hole arranged at an angle to each other the said threaded holes receive screws designed to lock the plate on the main cam shaft ends. The plate blank hole receive the spring to create a moment of friction. There is a pin on every plate with its end entering the slot of the lever fitted on the shaft of every potentiometer making the traction or braking force set-point devices, the lever being locked with the nut thereon. 
     EFFECT: higher reliability. 
     4 dwg
Patent RU-2348809-C1 (RU)
Inventor: KHRUNINA NATAL JA PETROVNA
IPC: E21C41/30
Filed: 2007-07-09
Granted: 2009-03-10
Abstract: FIELD: mining. 
     SUBSTANCE: present invention pertains to mining valuable minerals from strong and high-ductile sandy and clay rocks during open mining of gold-bearing placers. The hydro-transportation pressure system with cavitation elements comprises a pipe with curves, and pipe narrowing and widening elements, rigidly joined together. The hydro-transportation pressure system has a jet aero-hydrodynamic cavitation system and rigidly fixed swirlers. The jet aero-hydrodynamic cavitation system comprises a system of jet nozzles, which are directed, with provision for supplying air in the direction of the main movement of the hydro-stream, in the zone of the widening element, and fitted between the narrowing element and the widening element with insertion of jet nozzles in the wall of the widening element, with provision for air-tightness. Round diverters are fitted in front of the jet nozzles. The swirlers are fitted inside the narrowing element and the widening element, and are in form of right-angled triangles, the acute angles of which in the narrowing element, are oriented in the main direction of movement of the hydro-stream, and opposite the main direction of movement of the hydro-stream in the widening element. 
     EFFECT: intensification of the process of guided destruction of sandy and clay rocks using jet aero-hydrodynamic cavitation with pressure hydro-transportation to high-level processing systems. 
     6 dwg
Patent RU-2354528-C1 (RU)
Inventor: LEVANOV EVGENIJ JUR EVICH
IPC: B24B31/104
Filed: 2007-07-23
Granted: 2009-05-10
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention is related to the field of abrasive machining and may be used for machining of cylindrical high-precision surfaces in system "shaft-hole", for instance, surfaces of cartridges and cylinders in internal combustion engine. Machined part is engaged with tool. Tool used is mixture of liquid with electrolytic properties and abrasive substance contained in body with the possibility of rotation in electromagnet field. Liquid used is engine oil with addition of metal admixtures, and abrasive substance is diamond powder that makes 40-65 wt % of engine oil amount. Body is arranged in the form of tank made of non-magnetic material, preferably copper. Machined part and tank are installed as stationary. 
     EFFECT: efficiency is increased, as well as quality of processing due to improved grade accuracy, and technological process is simplified. 
     1 dwg
Patent RU-2358357-C1 (RU)
Inventor: SHTERN JURIJ ISAAKOVICH
IPC: H01L35/28
Filed: 2007-09-18
Granted: 2009-06-10
Abstract: FIELD: heating. 
     SUBSTANCE: invention deals with Peltier effect based thermoelectric devices. The invention concept is as follows: the proposed thermoelectric device contains a heat conduit fabricated of a highly thermally conductive material. The heat conduit is mounted between the thermoelectric module cold junction and the cold heat exchanger. The heat conduit is designed in the shape of a rectangular parallelepiped one of the bases thereof attached to the surface of the heat exchanger plate of the thermoelectric module cold junctions with a thermally conductive paste or glue. The other heat conduit base is connected to the cold junctions heat exchanger. The heat conduit height is defined depending on the temperature gradient between the heat conduit bases, the heat conduit base area, the heat conduit material thermal conductivity coefficient and the thermoelectric module cooling capacity. 
     EFFECT: reduced leakage of heat from the hot heat exchanger to the cold one; increased temperature difference between the object being cooled and the environment as generated by the thermoelectric device and the thermoelectric device power consumption reduction. 
     2 cl, 4 dwg
Patent RU-2356209-C1 (RU)
Title: Способ возделывания семенной сои в системе капельного орошения
Inventor: SALDAEV ALEKSANDR MAKAROVICH
IPC: A01C7/00
Filed: 2007-10-17
Granted: 2009-05-27
Abstract: Сущность способа возделывания семенной сои заключается в том, что установив на основе химических анализов вынос макроудобрений и микроэлементов зерном и вегетативной массой (не зерновой частью) сои, общее количество необходимых элементов питания на одну тонну зерна и на одну тонну биологической массы макроэлементы N, Р, К, Са, S вносят дробно. Часть из макроэлементов заделывают в почву до посева при ранневесенней культивации в слой 6-8 см. Берут азот в пределах 8-12% от расчетной нормы азота, равной 90 кг/т, 10-16% фосфора от его нормы 30 кг/т, 4-6% калия от нормы 60 кг/т, 20-26% кальция от нормы 9 кг/т и серы 12 кг/т. Перед посевом осуществляют фрезерование верхнего слоя почвы на глубину 4-5 см перпендикулярно направлению внесения удобрений. Для равномерного распределения N, Р, К, Са, S их вносят рядовым посевом зернотуковыми сеялками семейства СЗТ-3,6. В фазу ветвление в посевы сои вместе с поливной водой при капельном орошении вносят макроэлементы 30-45% N, 20-25% Р, 10-12% К, 6-18% Са и 20-25% S и микроэлементы 10-12% Мо, 14-18% В, 8-14% Со, 18-22% Zn и 8-17% Cu. В период бутонизации для исключения стерильности сои с поливной водой вносят элементы N, Р, К, Са, S, Мо, В, Со, Zn, Cu, соответственно 32-42%; 30-35%; 21-36%; 40-45%; 36-42%; 52-60%; 37-44%; 56-64%; 40-50%; 50-66%. В фазу цветение для обеспечения выравненности семян в бобах сои вместе с поливной водой адресно к корневым системам растений сои вносят макроэлементы 15-21% N, 16-18% Р, 20-26% К, 11-34% Са, 17-36% S и выполняют некорневую подкормку опрыскиванием вегетативной массы рабочим раствором 200-250 л/га из микроэлементов Мо, В, Со, Zn, Cu нормами 30-36%, 42-45%, 26-32%, 32-38% и 26-33% от номинальных доз. В период налив бобов - созревание зерна для повышения содержания белка и жира и снижения ТИА с поливной водой из систем капельного орошения вносят 30-35% К, 8-16% S. Завершают операцию внесения макроэлементов подачей Р дозой 6-24% от номинального значения подачей раствора ортофосфорной кислоты Н 3 PO 4  концентрацией 6-12%. Использование способа позволит обеспечить повышение урожайности и выравненности семян сои. 3 табл.
Patent RU-2363445-C1 (RU)
Title: Dentozar dental elixir
Inventor: ZABOKRITSKIJ ALEKSANDR NIKOLAEVICH
IPC: A61K8/92
Filed: 2007-10-29
Granted: 2009-08-10
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to dentistry, more specifically to oral hygiene medicated products. Dental elixir contains metabolites of probiotic bacterial cells of hay bacterium, propolis, nicotinic acid, calcium pantotenat, pyridoxine, menthol, peppermint essential oil, sage essential oil, lavender essential oil, as well as chemically pure glycerine, and water, taken in a defined ratio of components. The metabolites of probiotic bacterial cells of hay bacterium used are metabolites of Bacillus subtilis strain 3/28 (All Russian Collection of Industrial Microorganisms B 3679). 
     EFFECT: design of dental elixir, which is safe for use and has pronounced positive medical and preventive effect. 
     2 cl, 4 ex
Patent RU-2353540-C1 (RU)
Inventor: KOZIN VIKTOR MIKHAJLOVICH
IPC: B63B35/08
Filed: 2007-11-30
Granted: 2009-04-27
Abstract: FIELD: shipbuilding. 
     SUBSTANCE: invention relates to shipbuilding, particularly, to submarine, which break down ice cover using the resonance method. Device for breaking down of ice cover is a submarine, capable of moving under ice with resonance speed and generating resonance bending-gravitational waves. On the surface of the body of the vessel on its fore ends is installed a boundary layer trip in the form of devices, periodically inducing in the friction layer transverse secondary flow. 
     EFFECT: increase in the effectiveness of breaking down ice cover by reducing costs and generating resonance bending-gravitational waves with amplitude, enough for breaking down ice cover. 
     2 dwg
Patent RU-2363137-C1 (RU)
Title: Device for harvesting of crops
Inventor: TARASENKO BORIS FEDOROVICH
IPC: A01D41/02
Filed: 2008-03-11
Granted: 2009-08-10
Abstract: FIELD: agriculture. 
     SUBSTANCE: device includes self-propelled combine, outfitted by coiling machine, installed on inclined chamber with harvester transporter, threshing device, separator of grains and bin. On harvester it is located cutterbar of digital-segment type and screw. Under harvester it is installed with ability of soil duplication lengthway grinder in the form of multilevel clipper. Harvester allows "П"-shaped component, implemented in the form of bar with brackets on its ends. Brackets are pivotally installed on shaft of coiling machine. Bar allows L-shaped stand, located at blunt angle to driving direction. On horizontal parts of stands there are pivotally installed rakes with declinate to the side of movement arm- pin. "П"-shaped element allows electric system of adjustment of its lifting, connected to installed on harvester L-shaped boom. Rakes by its arm- pins uplift lie flat caulis and it is implemented it to cutterbar. 
     EFFECT: improving of harvesting. 
     2 cl, 4 dwg
Patent RU-2368148-C1 (RU)
Title: Production method of reconstituted tea
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23F3/40
Filed: 2008-06-09
Granted: 2009-09-27
Abstract: FIELD: food industry. 
     SUBSTANCE: flavoured reconstituted tea production includes girasol flowers sequential extraction by liquid carbon dioxide and drinking water with obtaining CO 2 -miscella and water extract. Tea production refuses are mixed with fluid carbon dioxide, they are extracted and minced along with periodic depressurisation of extraction mixture below carbon dioxide vapour pressure at extraction temperature. Miscella and extraction cake are separated. The obtained miscella are unified. The extraction cake is dissolved in water solution of edible acid. Calciferous or magnesium salt of carbonic acid and water extract of girasol flowers is added to suspension. Then it is formed, dried till residual humidity 13-15%, cut, impregnated with CO 2 -miscellas with simultaneous pressure boost. After that depressurisation till atmosphere pressure with simultaneous freezing of absorbed carbon dioxide and its subliming with obtaining of end product are performed. 
     EFFECT: new product of tea production refuses with complete usage of mentioned refuses.