baber/WOPTO huggingface dataset:
Patent RU-2186471-C1 (RU)
Title: Tillage tool
Inventor: KOSTIN V D
IPC: A01B49/02
Filed: 2001-05-30
Granted: 2002-08-10
Abstract: FIELD: agricultural engineering. SUBSTANCE: tillage tool has two rows of needle disk batteries, bar of round, square or hexahedral section, spring tooth harrow and conical or worm-type reducer. All mentioned parts of tillage tool are mounted on frame. Input shaft of conical or worm-type reducer is connected to independent or synchronous tractor power shaft through cardan shaft. Replaceable sprocket mounted on reducer output shaft is connected through chain to additional replaceable sprocket positioned on front intermediate shaft. Safety coupling is mounted on reducer output shaft. Safety coupling is also mounted on shaft in upper part of bar beam. Number of replaceable sprocket teeth is selected depending on type of tractor power shaft drive and reducer transmission ratio, so ratio of progressive motion speed of tillage tool and circumferential speed of needle disk batteries for front batteries is 0.76-1.18 and for rear disk batteries is 0.62-1.38. Ratio of progressive motion speed of tillage tool and circumferential speed of bar beam must be within the range of 0.74-0.78. Tillage tool of such construction provides surface cultivation of soil, with plant remains being left on soil surface, and reduces cost per piece of agricultural product by imparting small-grain structure to soil surface layer and, as a result, creates conditions for moisture accumulation and retention. EFFECT: simplified construction and increased crop yield. 2 dwg
Patent RU-2182181-C1 (RU)
Inventor: TSYRLIN M B
IPC: C21D8/12
Filed: 2001-06-06
Granted: 2002-05-10
Abstract: FIELD: ferrous metallurgy, possibly production of electrical textured steels. SUBSTANCE: method comprises steps of subjecting steel to decarburization annealing after previous cold rolling and before next cold rolling; subjecting steel to tension straightening after second cold deformation. EFFECT: enhanced uniform ness of electric insulation coating and magnetic properties of steels with nitride inhibition. 1 tbl
Patent RU-2187324-C1 (RU)
Inventor: SAJFUTDINOVA R G
IPC: A61K36/185
Filed: 2001-06-15
Granted: 2002-08-20
Abstract: FIELD: medicine. SUBSTANCE: the method deals with applying the preparations of plant origin to increase male potency. It is suggested to apply an aqueous tincture of above-ground part of gray horse grass prepared at the ratio of raw material: water to be 1:100, correspondingly. On finishing the therapy course patients reveal restored potency, labor capacity and improved mood and total body state. EFFECT: higher efficiency of therapy. 1 cl
Patent RU-2200567-C1 (RU)
Title: Method for preventing and treating gastrointestinal diseases in neonatal calves
Inventor: SISJAGIN P N
IPC: A61K33/14
Filed: 2001-07-16
Granted: 2003-03-20
Abstract: FIELD: veterinary science. SUBSTANCE: suggested method deals with treating and preventing GASTROINTESTINAL diseases in neonatal calves with symptomocomplex of diarrhea, predominantly dyspepsia and colibacteriosis. One should subcutaneously inject ozonized isotonic solution of sodium chloride at ozone concentration being 0.5-1.0 mg/l. Solution should be injected once daily at the dosage of 0.2-0.5 l for 3-5 d with prophylactic purpose and at the dosage of 0.8-1.0 l with curative purpose till recovery. Solution should be introduced additionally to oral intake of pectosorbin. The method provides increase of curative-prophylactic efficiency up to 100%. EFFECT: improved results of prophylaxis and therapy. 5 ex, 5 tbl
Patent RU-2184434-C1 (RU)
Inventor: ROGACHEV A F
IPC: A01C1/00
Filed: 2001-07-30
Granted: 2002-07-10
Abstract: Использование: в сельском хозяйстве, в частности при обработке семян бобовых культур. В способе в качестве стимулятора роста используют рассол природного минерала бишофита сульфатного типа формулы MgCl 2 •6H 2 O. Из состояния покоя семена выводят охлаждением до температуры (-3) - (-8) o С. Воздействие на семена осуществляют подогретым рассолом бишофита формулы MgCl 2 •6H 2 O в течение 20-70 с. Рассол подогревают до температуры (80)-(120) o С. Обработку семян бобовых культур, в частности люцерны, проводят под давлением 0,02-0,05 МПа, уничтожая тем самым твердокаменность покрытия. После обработки указанным способом поверхность семян в микротрещинах наполняется макро- и микроэлементами из рассола бишофита и покрывается тонкой пленкой парафина. Использование изобретения позволяет получить устойчивые и дружные всходы. 8 табл.
Patent RU-2193688-C1 (RU)
Inventor: ELESKIN V G
IPC: F03D7/06
Filed: 2001-09-19
Granted: 2002-11-27
Abstract: Изобретение относится к энергетике, в частности к ветродвигателям, и может быть использовано для создания ветродвигателя с осью вращения, перпендикулярной направлению ветра. Технический результат, заключающийся в обеспечении возможности поворота лопасти в положение с наибольшим аэродинамическим сопротивлением лопасти с оптимальным углом атаки, уменьшении нагрузки на механизм поворота лопасти и повышении стабильности скорости вращения рабочего колеса, обеспечивается за счет того, что в ветроагрегате, содержащем рабочее колесо с вертикальной осью вращения, на котором установлены с возможностью поворота вокруг вертикальных осей лопасти, имеющие индивидуальный механизм поворота, выполненный в виде флюгера, кинематически соединенного с осью поворота лопасти, согласно изобретению верхний конец каждой лопасти выполнен с возможностью отклонения в плоскости лопасти симметрично относительно вертикальной оси на расстояние не более В/5,27, где В - максимальное значение ширины лопасти. 2 з.п. ф-лы, 4 ил.
Patent RU-2205913-C1 (RU)
Inventor: SAKHAROVA I D
IPC: E01D19/08
Filed: 2001-12-18
Granted: 2003-06-10
Abstract: FIELD: bridge construction, removal of moisture from mass of bridge structure and from roadway of bridge structure. SUBSTANCE: facility includes drain tubes installed in plate of bridge structure with formation of drain recesses above each tube which are located in mass of lower layer of pavement lying directly on hydraulic insulation layer. Novelty of approach consists in that drain recesses form longitudinal drain conduit filled with drain mixture comprising crushed stone and binder with formation of porous structure. Drain tubes are positioned under drain conduits. EFFECT: removal of moisture from mass of pavement of bridge structure and as result prolonged service life of pavement. 6 cl, 4 dwg
Patent RU-2207507-C1 (RU)
Title: Device for determining the direction to the north
Inventor: GUZHOV V B
IPC: G01C19/38
Filed: 2002-01-14
Granted: 2003-06-27
Abstract: FIELD: geodetic equipment and equipment for reckoning of coordinates of ground vehicles. SUBSTANCE: the device represents a gyro with an elastic suspension of the rotor and a vertical axle. The gyro is positioned on a horizontal platform with provision of the rotor turn in the horizon for insurance of taking the readings of the rotor stabilization off the amplifiers of rotor stabilization in the horizon in 3 angles spaced apart by +90 and +180 deg., and with calculation of the angle of di8rection to the North by an algorithm determining the concrete values of the additive and multiplicative components of the signals. EFFECT: reduced error of determination of the direction to the North. 2 cl, 1 dwg
Patent RU-2209575-C1 (RU)
Title: Method for producing juice from raw plant material
Inventor: KVASENKOV I I
IPC: A23L2/84
Filed: 2002-04-24
Granted: 2003-08-10
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves holding raw plant material in water containing preparation produced from Mortierella pusilla micromycet biomass by predetermined process; partly or fully freezing mass; partly defrosting mass and extruding juice. EFFECT: increased efficiency and provision for eliminating juice opalescence.
Patent RU-2221039-C1 (RU)
Inventor: ZAPUSKALOV I V
IPC: C12N5/00
Filed: 2002-05-07
Granted: 2004-01-10
Abstract: Изобретение относится к области экспериментальной медицины. Способ культивирования предусматривает инкубирование в камере клеточного материала в жидкой питательной среде при 37 o С. Перед инкубированием клеточный материал размещают на полупроницаемом фильтре, установленном в камере, предварительно заполненной жидкой питательной средой. В процессе инкубирования при помощи насоса осуществляют направленное движение жидкой питательной среды со скоростью 8-12 см 3 /мин из сборника питательной среды и обратно. Инкубирование проводят в течение трех суток. Изобретение обеспечивает уменьшение длительности культивирования и увеличение численности получаемых клеток. 1 ил.
Patent RU-2211336-C1 (RU)
Inventor: STARIKOV V A
IPC: F01C1/063
Filed: 2002-05-13
Granted: 2003-08-27
Abstract: FIELD: mechanical engineering; positive displacement machines. SUBSTANCE: proposed rotary machine has hollow cylindrical housing with face covers accommodating two coaxial blades dividing housing space into four closed spaces. Blade coupling mechanism consists of two pairs of disks with two elliptical gears placed in between. Disks are fastened by shaped studs and are installed for movement, one on cylindrical projection of end face cover, and the other, together with shaft and non-through hole, in hollow cylindrical cover, being axially arranged at two sides of end face covers. Elliptical gears are installed for movement in each pair of disks on shaped studs in diametrically opposite directions. said gears come into meshing with other pair of elliptical gears rigidly mounted on hollow shafts of other coaxial blade get into non-through holes of disks and are rigidly secured in holes. Rotation of pair disks with elliptical gears rigidly secured with coaxial shafts provides strictly vertical position at relative approach of blades in process of rotation. Machine can be used as compressor, pump or internal combustion engine. EFFECT: enlarged operating capabilities. 3 dwg
Patent RU-2216152-C1 (RU)
Inventor: KVASENKOV O I
IPC: A01N63/30
Filed: 2002-05-15
Granted: 2003-11-20
Abstract: FIELD: agriculture, in particular, presowing treatment of farm crop seeds. SUBSTANCE: method involves providing thermal treatment of seeds with following treatment with immunostimulator, such as preparation comprising mixture produced by sequential extracting of Mortierella zychae micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline, and water, and joining first extract with solid residue. EFFECT: increased efficiency and wider range of seed treatment means.
Patent RU-2222573-C1 (RU)
Inventor: KVASENKOV O I
IPC: C12C1/027
Filed: 2002-08-12
Granted: 2004-01-27
Abstract: Изобретение касается пивоварения. Способ предусматривает введение в замочную воду препарата, полученного из биомассы микромицета Моrtierella gemmifera по заданной технологии. После этого проводят проращивание зерна и сушку. Это позволяет упростить технологию и расширить арсенал иммуностимуляторов.
Patent RU-2228643-C1 (RU)
Inventor: ISAEV V V
IPC: A23K1/16
Filed: 2002-08-30
Granted: 2004-05-20
Abstract: FIELD: poultry farming. SUBSTANCE: feed additive comprises cedar nut shell powder, which is used for feeding farm birds. EFFECT: increased keeping of farm birds and improved quality of eggs. 5 tbl, 2 ex
Patent RU-2228640-C1 (RU)
Inventor: KVASENKOV O I
IPC: C12P1/02
Filed: 2002-10-30
Granted: 2004-05-20
Abstract: FIELD: food industry. SUBSTANCE: invention relates to technology for manufacturing dried provision from vegetable raw. In the process for preparing and before drying the raw is treated with preparation obtained from biomass of micromycetes Mortierella pulchella by the manufacturing process and held. Invention provides enhancing quality of provisions. EFFECT: improved manufacturing method. 3 ex
Patent RU-2232507-C1 (RU)
Inventor: IVANOVA E B
IPC: A01N33/12
Filed: 2002-11-06
Granted: 2004-07-20
Abstract: FIELD: pest and insects control. 
     SUBSTANCE: the present innovation deals with chemical ways to fight against insects. It contains clathrate carbamide didecyldimethylammonium bromide as active substance and saturated cyclic compound at the quantity of 0.01-85 weight%. 
     EFFECT: higher efficiency. 
     3 cl, 4 ex, 2 tbl
Patent RU-2231481-C1 (RU)
Inventor: GRINSHPAN JA R
IPC: B64D1/16
Filed: 2002-12-17
Granted: 2004-06-27
Abstract: FIELD: flying vehicles for dropping chemical agents for treatment of plants. 
     SUBSTANCE: proposed method is realized with the aid of tray containing powder of chemical agent and powder of explosive kept in bags on roller conveyer mounted inside fuselage. Provision is also made for stabilizing parachute, straps for securing the bags on tray and lines for connecting the tray to stabilizing parachute. For initiating an explosion, use is made of proximity fuse which includes altitude determination units and detonator for initiating the said charge. Altitude determination unit is secured on tray and detonator is secured on straps. Altitude determination unit is used for determination of altitude by means of radio waves. 
     EFFECT: enhanced safety and efficiency. 
     5 cl, 3 dwg
Patent RU-2234110-C1 (RU)
Inventor: MITROFANOV D G
IPC: G01S13/89
Filed: 2003-01-04
Granted: 2004-08-10
Abstract: FIELD: radio detection and ranging, applicable in coherent-pulse tracking radars with multifrequency sounding for production of a two-dimensional radar image and identification of an air target with the aid of it. 
     SUBSTANCE: distribution of target reflectivity in two mutually perpendicular co-ordinates: longitudinal and lateral ranges is meant under radar image. The method is based on the use of two radars, one of them should have a possibility of frequency re-turning from pulse to pulse. It is offered to use multifrequency sequences of   pulses, the frequency in each of them from pulse to pulse changes according to the low of accidental errors. It enhances the noise immunity of the method. For calculation of the target turning angular rate at trajectory instability of its flight it is offered to carry out a correlation analysis of the reflected signals in two radars and compare the correlation coefficient laws of both radars. The calculated target, turning angular rate is used for lateral scaling of the two-dimensional radar image. 
     EFFECT: provided identification of targets of different classes according to their geometric dimensions. 
     6 dwg
Patent RU-2233723-C1 (RU)
Inventor: SMIRNOV V G
IPC: B21C25/02
Filed: 2003-01-31
Granted: 2004-08-10
Abstract: FIELD: plastic metal working, namely designs of tools for extrusion of tubes and rods. 
     SUBSTANCE: built-up extrusion die includes body, removable die insert, locking member. There are concentrically stepwise arranged turnings in body of die. Removable rings engaged one with other are arranged in said turnings for forming working surface of die, End face of outer ring rests upon die body; end face of inner removable ring engages with removable die insert that rests upon supporting sleeve. 
     EFFECT: possibility for unification of die body for several types and dimensions of extruded articles, simplified operation of die with use of different methods for lubricating at extrusion process. 
     4 cl, 3 dwg, 2 ex
Patent RU-2232937-C1 (RU)
Inventor: STOROZHUK A A
IPC: F22B37/48
Filed: 2003-05-20
Granted: 2004-07-20
Abstract: FIELD: thermal engineering. 
     SUBSTANCE: proposed method intended for cleaning and passivating internal heating surfaces of boiler tubes and unheated steam lines of power unit involves use of gaseous oxidant (oxygen) introduced in working medium in the course of boiler starting with turbine being turned off and ferric oxide escape from path monitored. In the process working medium is continuously changed to steam-water mixture condition since very beginning of boiler starting by reducing medium pressure and temperature. Heat transfer within boiler furnace is gradually augmented from stage to stage after ferric oxide escape has ceased at particular cleaning step. Oxidant is fed starting from pressure level of 1.0 - 1.2 MPa in reheat section of boiler, and after pressure in this section rises to 2.0 - 3.0 MPa and ferric oxide escape ceases at this step, pressure and temperature of boiler working medium are raised to values corresponding to those of working medium brought out from steam-water mixture condition in reheat section of boiler, and this condition is maintained up to completion of passivation process. 
     EFFECT: enhanced cleaning effectiveness of inner surfaces of tubes. 
     1 cl, 1 dwg
Patent RU-2259001-C1 (RU)
Inventor: SOLOMIN V A
IPC: H02K41/025
Filed: 2003-12-30
Granted: 2005-08-20
Abstract: FIELD: electrical engineering; linear electric drives for robotics and machine-tools. 
     SUBSTANCE: proposed linear induction-motor drive has core incorporating yoke and teeth. The latter carry three-phase winding coils and support-mounted conducting armature. Switching unit is designed for connecting to voltage supply at least five phase coils of winding forming initial range over inductor axis wherein phase sequence is forward up to middle of its straight line and reverse after that, and for armature stepping provision is made to disconnect last coil of range. Electric drive is also provided with n additional inductors, where n means at least one; switching unit has additional contacts affording connection of at least five phase coils of winding to voltage supply; these phase coils form original ranges over longitudinal axes of additional inductors wherein phase sequence is forward up to middle of straight line and reverse after that. Provision is made for disconnecting last coils of ranges for armature stepping. 
     EFFECT: ability of controlling armature step. 
     1 cl, 6 dwg
Patent RU-2257657-C1 (RU)
Title: Power supply system
Inventor: LEVIN A V
IPC: H02J9/06
Filed: 2004-01-23
Granted: 2005-07-27
Abstract: FIELD: electrical engineering; development of power supply systems for flying vehicles. 
     SUBSTANCE: proposed system has permanent-magnet excited synchronous generator 1 set in rotary motion by means of shaft of aircraft engine 2. Output of generator 1 is connected to static frequency changer 3 that has ac and dc terminal leads. In emergency situations, such as reduction in engine shaft speed to 10 - 15% of rated value, that is to autorotation regime, system organizes no-break power supply to user by changing over to stand-by power supply for feeding users in emergency situation. This emergency power supply is organized around available frequency changer 3 which is switched over by means of control unit 4 responding to emergency warning signal to run as controlled dc power supply and dc voltage picked off its terminal leads is conveyed to emergency dc buses. Electrical energy produced by generator 1 even at low aircraft-engine speed is sufficient to set up voltage of 27 V across additional dc leads of frequency changer 3 required for feeding users. 
     EFFECT: reduced mass and size. 
     2 cl, 1 dwg
Patent RU-2256523-C1 (RU)
Inventor: SENICHEV G S
IPC: B21D5/06
Filed: 2004-02-05
Granted: 2005-07-20
Abstract: FIELD: rolling equipment, possibly manufacture of rolled shapes. 
     SUBSTANCE: roll includes arbor and secured to it cylinder-cone members with intermediate cylindrical members between them. At least one lateral member has inner turning with predetermined depth and diameter; said turning is arranged on contact surface with intermediate member. At least one intermediate member is stepped and it has protrusion whose width and diameter correspond to those of turning of lateral member. One or two intermediate members are made with possibility of their turning by 180є in horizontal plane. Relation of values of the least and of the most diameters of intermediate member may be in range 0.75 - 0.80. 
     EFFECT: lowered production cost due to reduced consumption of rolls. 
     2 cl, 1 dwg, 1 ex
Patent RU-2255345-C1 (RU)
IPC: G01R33/032
Filed: 2004-03-02
Granted: 2005-06-27
Abstract: FIELD: magnetic measurement technology. 
     SUBSTANCE: magnetic field fiber-optic transducer has light source, device for introducing light into optical fiber mounted in first arm of coupled Y-shaped optic fiber, magneto-optic material placed at edge of non-coupled part of optical fiber, photoreceiver placed in second arm of coupled part of optical fiber. Mode filter is disposed between optical fiber and magneto-optic material. Magneto-optic material is composed of two films with different saturation magnetization. 
     EFFECT: improved precision of measurement; lower requirements to parameters of magneto-optic material. 
     1 dwg
Patent RU-2264567-C1 (RU)
Inventor: BELYJ D M
IPC: F16F6/00
Filed: 2004-04-20
Granted: 2005-11-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: flexible suspension comprises base, flexible member that is used for setting the object to be protected and secured to the base, and additional mass connected with the flexible member.  The closed U-shaped magnetic circuit with rod permanent magnet is mounted on the base under the flexible member.  The permanent magnet has the air space.  The additional mass is made of a flat permanent magnet suspended to the flexible member via the wound cylindrical spring.  The bottom face of the permanent magnet is provided with a disk-shaped weight made of ferromagnetic material.  The disk can move in the air space coaxially to the weight.  The ferromagnetic shunt is set in the magnetic circuit between the rod permanent magnet and working air space.  The shunt is connected with the wound cylindrical spring for permitting reciprocation and rotation with respect to the magnetic conductor. 
     EFFECT: simplified structure, enhanced reliability, and expanded functional capabilities. 
     2 dwg
Patent RU-2267218-C1 (RU)
Inventor: ALEKSANDROV V A
IPC: H02M3/337
Filed: 2004-07-12
Granted: 2005-12-27
Abstract: FIELD: transforming equipment engineering, can be used as transformer of constant voltage to constant voltage for secondary power systems. 
     SUBSTANCE: constant voltage transformer has key amplifier, electric power buses of which are connected to primary voltage buses, set-point generator connected by direct and inversed outputs accordingly to first and second inputs of key amplifier, output of which through serially connected throttle and capacitor is connected to middle point of capacity splitter, while in parallel to capacitor primary winding of transformer is connected, secondary winding of which through rectifier and capacity filter is connected to secondary voltage buses. Device additionally has first and second switch-on delay circuits, first and second diodes and second capacity splitter, connected between primary voltage buses and connected by middle point to output of key amplifier, first and second inputs of which through first and second switch-on delay circuits are connected to direct and inverse outputs of set-point generator, while first and second diodes are connected serially via back conductivity between primary voltage buses, and middle point of diodes connection is connected to point of connection of throttle and capacitor. Also provided is circuit of constant voltage transformer, operating for multi-channel load. 
     EFFECT: increased stability of loading characteristics due to implementation of additional recuperative diodes (diodes, through which process of returning of accumulated energy of power source back into power source occurs), and also better quality characteristics of secondary voltages by means of providing of quasi-resonance trajectory of alteration of output voltage of key amplifier, which is especially important during operation of device for multi-channel load. 
     2 cl, 6 dwg