baber/WOPTO huggingface dataset:
Patent RU-2310938-C1 (RU)
Title: Forced control device for direct-current electromagnet
Inventor: MATVEEV MIKHAIL NIKOLAEVICH
IPC: H01F7/18
Filed: 2006-03-27
Granted: 2007-11-20
Abstract: FIELD: direct-current electromagnetic operating mechanisms for forced control of computerized and control devices. 
     SUBSTANCE: proposed device has generator, timer, and current supply depending for its operation on voltage level connected to power supply, their outputs being connected to input of integrator with two integration-constant steps; integrator output is connected to input of inherent reference voltage comparator whose output is connected to control input of transistor switch; first power lead of the latter is connected to minus bus of power supply; second power lead of transistor switch is connected to first lead of current-limiting resistor whose second lead is connected to anode of protective diode; cathode of the latter is connected to plus bus of power supply; electromagnet coil terminal leads are connected to anode and cathode of protective diode. 
     EFFECT: enhanced reliability. 
     1 cl, 1 dwg
Patent RU-2309348-C1 (RU)
Title: Pneumatic spiral dryer
Inventor: KOCHETOV OLEG SAVEL EVICH
IPC: F26B17/10
Filed: 2006-06-09
Granted: 2007-10-27
Abstract: FIELD: chemical industry; food-processing industry; microbiological industry; devices for drying of the dispersed materials. 
     SUBSTANCE: the invention is pertaining to the devices for drying of the dispersed materials and may be used in microbiological industry, food-processing industry, chemical industry and other industries. The technical result of the invention is the increased efficiency of drying. It is attained by that in the pneumatic spiral dryer containing the spiral channel from above and from below hermetically closed accordingly by the cover and the bottom with formation of the vortex chamber, which is connected to the settler made in the form of the cone, to the lower part of which the fitting pipe used for feeding of the additional heat-transfer medium is connected, and in the upper part of the settler there is the chamber of after-drying made in the form of the truncated cone and connected by its upper part with the exhaust fitting pipe for withdrawal of the dry product. At that inside the after-drying chamber there is the hollow cone located coaxially to it and fixed by the brackets, connecting the internal surface of the chamber with the external surface of the hollow cone, and the coils of the spiral channel are tangentially connected with the inlet fitting pipe used for feed through it of the damp product in the mixture with the drying agent. The number of the coils of the spiral channel lies in the optimal range from 4 up to 6, and on the bottom( of the spiral channel there is the fixed vibrator, which may be also fixed on the cover or directly on the wall of the spiral channel. At that the optimal parameters for the vibration treatment are: the level of vibration - in the range of 70... 85 dB, the vibration frequency - in the range of 31.5... 125 Hz, the time of action - 5 seconds with the interval of 30 seconds. 
     EFFECT: the invention ensures the increased efficiency of drying. 
     1 dwg
Patent RU-2313506-C1 (RU)
Title: Ceramic mix
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVN
IPC: C04B33/13
Filed: 2006-07-17
Granted: 2007-12-27
Abstract: FIELD: composition of ceramic mixes for manufacture of brick, wall blocks, one-storied dwelling houses, live-stock housings and storehouses. 
     SUBSTANCE: proposed ceramic mix contains the following components, mass-%: lime paste, 3.0-5.0; hydrophobic Portland cement, 3.0-5.0; sulfite waste liquor, 0.1-0.2; the remainder being loess-like loam. 
     EFFECT: enhanced freeze resistance; reduced water absorption of articles. 
     1 tbl
Patent RU-2316936-C1 (RU)
Title: Method for separation of esparcet and dog's tongue seeds
IPC: A01F12/44
Filed: 2006-07-20
Granted: 2008-02-20
Abstract: FIELD: agriculture, in particular, separation of seeds of cultured plants from seeds of weed plants. 
     SUBSTANCE: method involves providing mechanical action upon seed material by creating compression and flexure deformations during movement of material along curved path between surfaces having protrusions and slots transverse to direction of movement of seed material. As a result of deformations and friction forces, fruit valves are opened and seeds are separated from fruits. Method further involves feeding seed heap into ascending air flow which carries away fruit valves; separating remaining heap on flat screen with round openings through which esparcet seeds fall; moving dog's tongue seeds from flat screen and removing. 
     EFFECT: increased efficiency in full separation of esparcet and dog's tongue seeds from one another and provision for planting of esparcet seeds rather than its fruits. 
     9 dwg
Patent RU-2314626-C1 (RU)
Title: Стабилизированный преобразователь постоянного напряжения
Inventor: GUTNIKOV ANATOLIJ IVANOVICH
IPC: H02M3/335
Filed: 2006-08-14
Granted: 2008-01-10
Abstract: Изобретение относится к области электротехники. Достигаемый технический результат - повышение стабильности при изменении температуры окружающей среды и входного напряжения. Стабилизированный преобразователь постоянного напряжения (фиг.1) содержит источник (1) постоянного напряжения, между первым и вторым выходами которого включен параметрический стабилизатор (2) напряжения, выход которого подключен к первому выводу питания триггера Шмитта (3), второй вывод питания которого подключен ко второму выводу источника (1) постоянного напряжения, вход триггера Шмитта (3) - к первому выводу первого резистора (4) и аноду стабилитрона (5), а инверсный выход триггера Шмитта (3) - к первым выводам второго резистора (6) и третьего резистора (7), второй вывод которого соединен со вторым выводом первого резистора (4) и через первый конденсатор (8) со вторым выводом источника (1) постоянного напряжения, ключ (9), вход управления которого подключен к инверсному выходу триггера Шмитта (3), первый вывод ключа - ко второму выводу источника (1) постоянного напряжения, второй вывод ключа - к первому выводу источника (1) постоянного напряжения через первичную обмотку импульсного трансформатора (10), содержащего п первых вторичных обмоток (11.1), (11.2) (где n=2), каждая из которых через последовательно соединенные соответствующие выпрямитель (12.1), (12.2) и фильтр (13.1), (13.2) подключена к соответствующей нагрузке (14.1), (14.2), и вторую вторичную обмотку (15), первый вывод которой непосредственно подключен ко второму выводу источника (1) постоянного напряжения, второй вывод - подключен к аноду первого диода (16), катод которого подключен к первому выводу четвертого резистора (17) и через второй конденсатор (18) ко второму выводу источника (1) постоянного напряжения, второй диод (19), отличающийся тем, что дополнительно введены третий диод (20), анод которого подключен ко второму выводу четвертого резистора (17), а катод - к катоду стабилитрона (5), и пятый резистор (21), выводы которого соединены с катодом первого диода (16) и вторым выводом источника (1) постоянного напряжения соответственно, катод второго диода (19) подключен ко второму выводу второго резистора (6), а анод подключен к точке соединения первых резистора (4), конденсатора (8) и третьего резистора (7). 2 ил.
Patent RU-2333653-C1 (RU)
Inventor: PYSHNENKO GENNADIJ IVANOVICH
IPC: A22C21/02
Filed: 2006-12-14
Granted: 2008-09-20
Abstract: FIELD: food industry, slaughtering. 
     SUBSTANCE: invention relates to machine engineering for food industry and, particularly, to devices used for feathers removal from bird body. Driving mechanism includes casing consisting of two parts, shaft, rotating pulley, flange with o-ring and holder with elastic pins. Shaft is assembled on bearings in casing fixed to the front side of casing. Lugs are available in fixing points ensuring clearance between casing end and front side wall. Pulley and holder with elastic pins are attached to shaft. Holder with elastic pins is without bend. Free space is available between holder and flange in order to replace elastic pin. Invention allows for reducing man-power effort while dismantling driving mechanism and replacing high-wear parts. 
     EFFECT: reduction of man-power effort while dismantling driving mechanism and replacing high-wear parts. 
     1 dwg
Patent RU-2334861-C1 (RU)
Inventor: BOGOMOLOV RODION MIKHAJLOVICH
IPC: E21B10/08
Filed: 2007-01-19
Granted: 2008-09-27
Abstract: FIELD: building. 
     SUBSTANCE: invention concerns rotary drilling bits including a case and cone-shaped self-cleared cutters with peripherical gear and disk tips. The distinguishing feature of the bit is that the distance b 1  between vertexes of disks of a peripherical tip of one cutter is higher than length of a tooth b 2  of a gear peripherical tip of another cutter, these sizes correlating as follows: b 1 /b 2 =1.05-1.15. Note that platforms of blunting of cutting edges of gear tips are bigger than that of neighboring cutters disk tips. 
     EFFECT: increase in mechanical speed of drilling. 
     1 dwg
Patent RU-2334333-C1 (RU)
Inventor: KATANOVICH ANDREJ ANDREEVICH
IPC: H02H7/26
Filed: 2007-02-16
Granted: 2008-09-20
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: device comprises a costal power supply, an underwater cable (UC) with intermediate underwater amplifiers (IA) and "Sea Earth" elements, as well as an element to shunt the UC inner and outer conductors on the line ends. In compliance with this invention, the device additionally incorporates the elements of short-circuiting stubs, current relays, two connected in series chains made up of instruction pickup and an encoder, and connected in series chains of a decoder and current relay actuator mechanism. The instruction pickup represents a coastal magnetic array. Every pair of current relay contacts is connected to the IA input and output, a movable point of every said pair is connected to the UC inner contact while fixed contacts are connected to the IA and short-circuiting stub, respectively. The instruction pickup represents a costal antenna. Electromagnetic wave induced to the antenna passes ahead of the electromagnetic pulse rise-up portion since the UC is submerged and electromagnetic pulse propagation velocity in water is ten times lower than that in air. 
     EFFECT: higher reliability of underwater cable communication lines under electromagnetic pulse effects. 
     3 cl, 2 dwg
Patent RU-2342475-C1 (RU)
Title: Method of making carbon ribbons and device to its implementation
Inventor: MALAKHO ARTEM PETROVICH
IPC: D01F9/22
Filed: 2007-06-21
Granted: 2008-12-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: present invention pertains to production of high-strength and high-modulus carbon ribbons, obtained from polyacrylonitrile threads and can be used for making high-tech composites. The method of making the ribbons involves putting the polyacrylonitrile threads on a textile machine, weaving a ribbon on the textile machine, thermal stabilisation of the obtained ribbon, carbonisation, electrochemical treatment, textile finishing and winding. Before thermal stabilisation, from 0.25 to 0.90 of the output of the textile machine per hour is accumulated. All operations take place in continuous mode. The production line for the given ribbons comprises furnaces for thermal stabilisation and carbonisation, apparatus for electrochemical treatment and textile finishing, a winding machine and equipment for transportation of the ribbons, fitted between the elements of the production line. Before the thermal stabilisation furnace, there is bobbin holder with warper's bobbins, textile machine and ribbon accumulator. 
     EFFECT: higher output due to longer operation between replacements (increased running time of the equipment). 
     8 cl, 3 dwg, 3 ex
Patent RU-2344692-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L17/00
Filed: 2007-07-03
Granted: 2009-01-27
Abstract: FIELD: food production technology. 
     SUBSTANCE: tinned soup of special purpose is prepared by cutting, browning in melted butter, at mincing carrots, white roots and onion, cutting, blanching, and mincing cauliflower, blanching and grating lemons, freezing and mincing asparagus and parsley greens, mincing chicken and crayfish flesh. The specified components are mixed with wheat flour, bone broth, table salt, and CO 2 -biomass extractors of specified micromitset and pimento. The prepared mixture is packed in aluminium tubes, sealed and sterilised. 
     EFFECT: higher digestibility compared to similar culinary dish. 
     41 cl
Patent RU-2355943-C1 (RU)
Inventor: OGAMI NOBUJUKI
IPC: F17C13/04
Filed: 2006-02-20
Granted: 2009-05-20
Abstract: FIELD: motors and pumps. ^ SUBSTANCE: valve assembly installed on the gas storage tank includes inlet channel for tank filling up with gas and outlet channel for gas discharge, inlet valve which is mounted on the inlet channel and blocks the above channel. The valve assembly also consists of an outlet valve, which is mounted on the outlet channel and blocks this channel and a connecting channel, which connects discharging side of outlet channel with the discharging side of inlet channel. There is also an isolation valve in the connecting channel. When shutoff mechanism opens connecting channel, gas is supplied to inlet channel as reversed flow and flows into the outlet channel through connecting channel. The other version of this invention provides for a valve assembly containing the first gas channel ensuring communication of outer and inner spaces of gas storage tank and being different to the outlet channel. The first valve is installed on the first gas channel and blocks it. The connecting channel connects outlet channel section from the outside of gas storage tank if it is viewed from the outlet valve side, with the first gas channel section in gas storage tank, if it is viewed from the first valve. When shutoff mechanism opens connecting channel, gas is supplied through the first gas channel, connecting channel and outlet channels in the specified order. ^ EFFECT: gas discharge under conditions of outlet valve failure. ^ 27 cl, 6 dwg
Patent RU-2363941-C1 (RU)
Title: Method for measurement of radical concentration in gas flow
Inventor: KOVALEV ALEKSANDR SERGEEVICH
IPC: G01N21/67
Filed: 2007-11-20
Granted: 2009-08-10
Abstract: FIELD: physics. 
     SUBSTANCE: invention is related to measurements of radicals in research of photochemical and plasmachemical processes in laser systems, and also in manufacture of plasmachemical reactors in technology of semi-conductor instruments making in micro- and nano-electronics. Method consists in the fact that at gas flow at the outlet of discharge gap, which generates disintegrating plasma with chemically active particles (radicals), additional high-frequency discharge is applied, into which energy is put that does not exceed 5% of energy put into the main discharge. Actinometry method is used to measure concentration of radicals in the main charge and in additional discharge in specified area of gas flow, then concentration of radicals is measured only in additional discharge with unavailability of the main discharge, and difference of two measurements in additional discharge is used to define concentration of radicals generated by the main discharge, in specified area of gas flow under condition of plasma decomposition and radicals destruction. 
     EFFECT: possibility to measure concentration of radicals at the outlet of discharge gap in specified area of gas flow in decomposed plasma. 
     1 dwg
Patent RU-2354666-C1 (RU)
Inventor: MUKHAMETOV RAMIL RIFOVICH
IPC: C08G73/06
Filed: 2007-12-12
Granted: 2009-05-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention refers to method of producing heat-resistant heterocyclic polymers to be used as binding agents for heat-resistant black-reinforced, glass-reinforced and organoplastics, as a base for glues, sealants, caulking compounds, paint films. Aromatic bis-o-cyanamine reacts with 4,4'-(m-phenylendioxy)diphthalonitrile at temperature 160±2°C. 4,4'-(m-phenylendioxy)diphthalonitrile is introduced by cycles. Bis-o-cyanamine is 1,3-bis(3-cyano-4-aminophenoxy)benzene, or 3,3'-dicyano-4,4'-diaminodiphenylmethane, or 3,3'-dicyano-4,4'-diaminodiphenyloxide. 
     EFFECT: invention allows developing economical method of producing heat-resistant heterocyclic polymers, reducing possibility of collateral reactions, improving physical-mechanical properties of polymers. 
     1 tbl, 4 ex
Patent RU-2363649-C1 (RU)
Title: Device for connection of ropes
Inventor: TSAREV EVGENIJ MIKHAJLOVICH
IPC: B66B7/06
Filed: 2007-12-18
Granted: 2009-08-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention relates to material-handling works and can be used for fast connection of ropes. Device for connection of ropes contains of body of "П"-shaped form, in casing of which, relative to side surface, there are implemented two reach-through holes. Inside casing there are located connected ropes. Each rope is laid in the form of loop on rubber pads and fixed by clamping bar in the form of rectangular plate with holes, coinciding with holes of casing. Through holes of plate and casing there are passed clamp bolts with nuts. 
     EFFECT: it is increased ropes connection reliability, maintainability of the device for connection of ropes and it is simplified its design. 
     2 dwg
Patent RU-2359256-C1 (RU)
Inventor: BUTIKOV IGOR JUR EVICH
IPC: G01N23/00
Filed: 2007-12-24
Granted: 2009-06-20
Abstract: FIELD: instrument engineering. 
     SUBSTANCE: invention refers to radioisotropic devices for process parametres non-contact control of different production processes, for instance for substance level or density measurement in different tanks at the basis of definition of ionisation radiation flux changing during its passing through controlled substance. Device consists of annihilation radiation source, two detectors, and two formers with matching circuits one of which is switched through delay. In order to improve measurement accuracy and processing speed at specified inaccuracy there is the third former frequency divider. Frequency divider input is connected with matching circuit, and output is connected with subtracting unit subsidiary input. 
     EFFECT: improvement of level measurement accuracy and device processing speed at the expense of measuring time decrease. 
     1 dwg
Patent RU-2370934-C1 (RU)
Inventor: KOLINKO VADIM PAVLOVICH
IPC: A01B79/00
Filed: 2008-02-11
Granted: 2009-10-27
Abstract: Изобретения относятся к сельхозмашиностроению и могут использоваться в почвообрабатывающей или почвообрабатывающей посевной технике. Способ обработки почвы включает подрезание почвы и сорняков на заданной глубине подрезающими рабочими органами (5, фиг.1), преимущественно в виде стрельчатых лап, предварительное крошение ими подрезанной почвы и последующую обработку ее многофункциональными катками (7), имеющими кольцеобразные ободья (8) со спицами (9), расположенные под острыми углами атаки дистанционно друг от друга. Катками (7) осуществляют подповерхностное уплотнение нижних горизонтов подрезанной почвы, рыхление ее над уплотненным слоем, выравнивание поверхности почвы и извлечение на нее подрезанных сорняков. Выравнивание поверхности почвы начинают с предварительного этапа, при котором на подрезанную почву воздействуют заравнивающими устройствами (11) хотя бы для сглаживания продольных гребней и борозд на почве от прохода в ней подрезающих рабочих органов (5), а затем обрабатывают почву многофункциональными катками. Заравнивающими устройствами сдвигают почву с гребней в поперечном направлении, противоположном направлению последующего бокового смещения ее многофункциональными катками. Комбинированное почвообрабатывающее орудие по каждому варианту включает раму, подрезающие рабочие органы (5), преимущественно в виде стрельчатых лап, связанные стойками (6) с рамой (1), установленные после рабочих органов (5) многофункциональные катки (7), имеющие кольцеобразные ободья (8) со спицами (9), расположенные под острыми углами атаки дистанционно друг от друга. В орудии по второму варианту подрезающие рабочие органы (5) снабжены устройствами (10) для приема и распределения под эти рабочие органы вносимого в почву материала, например семян со стартовыми дозами удобрений, В орудии по каждому варианту между подрезающими рабочими органами (5) и многофункциональными катками (7) предусмотрены заравнивающие устройства (11), снабженные плужками (14) хотя бы для сглаживания продольных гребней и борозд на почве от прохода в ней подрезающих рабочих органов (5). Рабочие поверхности плужков (14) повернуты вправо или влево для сдвига почвы с продольных гребней в поперечном направлении, противоположном направлению последующего бокового смещения ее многофункциональными катками (7). Изобретения позволяют уменьшить разность уровней названных гребней и борозд, а также компенсировать боковое смещение почвы многофункциональными катками. Это повышает качество работы орудия по каждому варианту. 3 н. и 3 з.п. ф-лы, 3 ил.
Patent RU-2365442-C1 (RU)
Title: Method for protection of hot rolled breakdown surface against oxidation in process of rolling
Inventor: MANJUROV SHAMIL BORISOVICH
IPC: B21B45/02
Filed: 2008-02-19
Granted: 2009-08-27
Abstract: FIELD: technological processes, metal working. 
     SUBSTANCE: method includes supply of billets into primary scale breaker after their heating in continuous furnace, loosening of oxide layers and removal of furnace scale by hydraulic washout, rolling in roughing and finishing mill stands. Protection of breakdown from secondary oxidation by ambient air and working tool (rollers) from sticking of rolled metal particles and scale is provided by the fact that in process of hot rolling protective coat is applied onto breakdown surface by means of its supply into roll throat between upper roller and upper surface of breakdown and lower roller and lower surface of breakdown. 
     EFFECT: improved quality of rolled metal surface and extended durability of forming rolls. 
     1 dwg, 1 ex
Patent RU-2364667-C1 (RU)
Inventor: BEDERDINOV RINAT ABUNEINOVICH
IPC: D03D25/00
Filed: 2008-02-18
Granted: 2009-08-20
Abstract: Металлизированный материал предназначен для изготовления из него изделий, обладающих противомикробным действием. Металлизированный материал включает в свою структуру нить, содержащую медь, на которую снаружи по ее длине частично нанесен слой металла с более высоким по отношению к меди потенциалом. Изобретение обеспечивает создание материала, обладающего повышенным противомикробным действием и имеющего высокие эксплуатационные характеристики. 1 ил., 3 табл.
Patent RU-2354028-C1 (RU)
Title: Стабилизатор двуполярных токов
Inventor: PROKOPENKO NIKOLAJ NIKOLAEVICH
IPC: H02J7/34
Filed: 2008-03-13
Granted: 2009-04-27
Abstract: Изобретение относится к области электрорадиотехники и может быть использовано в качестве функционального узла различных аналоговых микросхем для стабилизации их статического режима. 
     Стабилизатор двуполярных токов содержит первый (1) и второй (2) n-p-n транзисторы с объединенными базами, эмиттеры которых подключены к шине первого (3) источника питания, причем коллектор второго (2) р-n-р транзистора связан с первым выходом (4) стабилизатора двуполярных токов, первый (5) и второй (6) n-p-n транзисторы с объединенными базами, эмиттеры которых подключены к шине второго (7) источника питания, причем коллектор второго n-p-n транзистора (6) соединен со вторым выходом (8) стабилизатора двуполярных токов, токозадающий резистор (9), включенный между коллекторами первого (1) р-n-р и первого (5) n-p-n транзисторов. В схему введены дополнительные n-p-n (10) и р-n-р (11) транзисторы, эмиттер n-p-n дополнительного транзистора 10 соединен с коллектором первого n-p-n транзистора (5), его коллектор - подключен к объединенным базам первого (1) и второго (2) р-n-р транзисторов, а база связана с первым источником напряжения смещения (12), эмиттер дополнительного р-n-р транзистора (11) соединен с коллектором первого р-n-р (1) транзистора, его коллектор - подключен к объединенным базам первого (5) р-n-р и второго (6) n-p-n транзисторов, а база  связана со вторым источником напряжения смещения (13). Технический результат - повышение стабильности выходных токов. 5 з.п. ф-лы, 16 ил.