baber/WOPTO huggingface dataset:
Patent RU-2214716-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23C1/08
Filed: 2002-03-25
Granted: 2003-10-27
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves mixing curd, butter, sugar, sea buckthorn pulp, and water; additionally introducing preparation produced by sequential extracting of Mortierella sarnyensis micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline, and water; joining first extract with solid residue, said preparation being introduced in an amount of about 4% by weight of mixture; freezing mixture; drying; grinding and packing in hermetically sealed package. EFFECT: increased shelf life of ready product.
Patent RU-2203248-C1 (RU)
Title: Method of manufacturing light-weight high-strength ceramic props
Inventor: IPATOV S A
IPC: C04B35/64
Filed: 2002-06-14
Granted: 2003-04-27
Abstract: FIELD: ceramics. SUBSTANCE: method comprising heat treatment of aluminosilicate stock, in particular kaolin, grinding of treated stock, screening off undesired-size fractions followed by returning them into grinding stage, granulation of thermally treated aluminosilicate stock at continuous stirring and moistening, drying, preliminary screening of granules followed by grinding of undesired-size fractions, and final baking and screening of granules, is distinguished by that (i) before granulation of thermally treated aluminosilicate stock, 2 to 5% of mineralizer is added having dispersity 10 mcm and following chemical analysis, %: TiO 2  in the form of rutile, 31; FeO, 27; SiO 2 , 13; MnO, 3.8; Cr 2 O 3 , 1.7; and MgO 1.1 and (ii) heat treatment is conducted at temperature 1025-1145 C ensuring endothermic effect associated with full decomposition of kaolinite, initiation of mullite crystal formation, and glass phase separation and modification transformations. EFFECT: improved performance characteristics of props and extended application area thereof. 4 cl, 2 dwg, 2 tbl
Patent RU-2224058-C1 (RU)
Inventor: MITROFANOVA V N
IPC: D03D3/04
Filed: 2002-09-11
Granted: 2004-02-20
Abstract: Каркас относится к текстильной промышленности, в частности к тканому каркасу для легких транспортерных лент с покрытием. Тканый каркас транспортерной ленты образован переплетением крученых комплексных синтетических основных нитей и уточных синтетических мононитей. Он имеет коэффициент поверхности, равный 0,76-0,80. Коэффициент удельного перекрытия составляет 2,20-2,70. Данный каркас отличается увеличенной поперечной жесткостью, прочностью при снижении толщины тканого каркаса. 1 табл.
Patent RU-2233567-C1 (RU)
Inventor: BEREZINA I E
IPC: H05K5/06
Filed: 2002-10-28
Granted: 2004-07-27
Abstract: FIELD: electrical engineering; printed-circuit boards, packages or parts and encapsulated cases for electrical equipment. 
     SUBSTANCE: encapsulated case designed to maintain serviceable condition of printed-circuit board after its encapsulation has base and cover made of thermoplastic polymeric material and incorporates locking members in the form of V-shaped projection with groove and retaining members. Polybutylene terephthalate can be used as thermoplastic polymeric material. 
     EFFECT: enhanced strength, reliability, and productivity; reduced labor consumption. 
     2 cl, 6 dwg
Patent RU-2233231-C1 (RU)
Inventor: SHATSKIJ G JU
IPC: B64C27/32
Filed: 2002-12-30
Granted: 2004-07-27
Abstract: FIELD: aviation; helicopter rotor hubs connecting blades with drive shaft. 
     SUBSTANCE: proposed hub has boss with cantilevers having slots and sleeves received by slot of each cantilever and connected with peripheral part of cantilever through rocker arm and frame and with boss in base of cantilever through articulated support on bracket whose bearing surfaces are engageable with mating upper and lower surfaces of boss. According to first version, bracket has locking projection received by slot of cantilever and engageable with surface of slot. According to second version, bearing surfaces of bracket are interconnected by common locking projection received by slot of cantilever and engageable with surface of slot. 
     EFFECT: enhanced reliability and strength; increased service life of rotor hub. 
     5 cl, 6 dwg
Patent RU-2229395-C1 (RU)
Inventor: SAMODUROVA M N
IPC: B60L5/08
Filed: 2002-12-30
Granted: 2004-05-27
Abstract: FIELD: transport engineering; electric transport. SUBSTANCE: contact central part of insert on length of 0.4-0.6 of smaller base of holder trapezium in current collector is made parallel to said base, and entry part for contact wire of contact insert is described by branch of parabola with formula y = (0,2...0,4)x 2  where y is current width of insert; x is current difference (h max -h min ). Butt joints of end faces of central and extreme parts of insert are made at angle of 45 o  to horizon. Composite carbon-containing insert is secured in holder by means of dovetail joints. EFFECT: reduced material usage, increased wear resistances of current collecting composite carbon-containing insert. 3 dwg
Patent RU-2233624-C1 (RU)
Inventor: PORJADKOV L F
IPC: A61B17/00
Filed: 2003-01-15
Granted: 2004-08-10
Abstract: FIELD: medicine, surgery. 
     SUBSTANCE: one should suture hermetically by developing a stump, at least, one end of intestinal loop by withdrawing outside, through stump's face wall, free end of threadlike pull fixed with a fixing spherical element. One should connect intestinal loop in stump's area by applying anastomosis with another, safe part of patient's intestine. Then one should fix loop's end, where threadlike pull is not fixed, towards the wall of abdominal cavity. One should connect threadlike pull with drawing device to lengthen intestinal loop with its support by preset program by tightening threadlike pull up. The method enables to prevent the development of commissurae, lengthen intestine at simultaneous increase of functionally active surface of its mucous membrane. 
     EFFECT: higher efficiency of operation. 
     5 dwg
Patent RU-2230805-C1 (RU)
Inventor: KULINSKIJ A I
IPC: C22B7/00
Filed: 2003-02-11
Granted: 2004-06-20
Abstract: FIELD: nonferrous metallurgy; processing of foundry waste products of magnesium production . 
     SUBSTANCE: the invention is dealt with a nonferrous metallurgy and can be used at processing foundry waste products (crucible leftovers) of productions of magnesium alloys. The method of a complex processing of foundry waste products of production of magnesium alloys provides for a smelt of waste products in medium of the melted flux, separation into a metal and a bottom- components using a method of settling and extraction of an alloy. After extraction of the metal bottom component is additionally treated with a dispersing reagent, stirred, cooled and divide in the solid state into a metal faction, that are used as a granulated magnesium reagent, and an oxide-saline faction, that is used as a mineralizer. In the capacity of dispersing reagent they use a silicon oxide, for example, silicon earth. At that an amount of the dispersing reagent introduced in the bottom component makes 0.25-1.0 % of the mass of the waste products. Mixing is exercised at the temperature of 650-690°С during 15-30 minutes, and division in the solid state is executed by a method of mechanical disintegration. That allows to realize the complex processing of foundry waste products of production of alloys of a magnesium. 
     EFFECT: the invention allows to realize the complex processing of foundry waste products of the magnesium alloys production. 
     4 cl, 1 ex
Patent RU-2215995-C1 (RU)
Title: Navigation and electronic display complex
Inventor: VOLKOV G I
IPC: G01C23/00
Filed: 2003-02-17
Granted: 2003-11-10
Abstract: FIELD: aircraft pilotage and navigational information systems. SUBSTANCE: proposed complex includes first gyro horizon, second gyro horizon, speed and drift angle Doppler sensor, g-load direction sensor, radio altimeter, gyro-magnetic compass, compass system, automatic radio compass of decimeter range, switch, input-output unit, multi-functional computer, satellite navigation system, first multi-functional indicator, second multi-functional indicator, air signal system, amplifier- splitter and switchboard. EFFECT: enhanced accuracy ; failure resistance; enhanced informative capacity. 1 dwg
Patent RU-2232034-C1 (RU)
Title: Способ звукового воздействия на организм человека
Inventor: PEVZNER A A
IPC: A61M21/00
Filed: 2003-02-28
Granted: 2004-07-10
Abstract: Изобретение относится к области медицины и может быть использовано для коррекции функционального состояния человека. Техническим результатом является повышение эффективности психофизиологического воздействия за счет коррекции искажений, обусловленных акустической аппаратурой, средой, через которую осуществляется передача звука от акустической аппаратуры к слуховому анализатору, слуховым анализатором и системой организации мозга пациента. Способ звукового воздействия на организм человека заключается в том, что предварительно регистрируют частотную зависимость порога слышимости, для чего на вход акустической системы подают управляющий сигнал заданной частоты, изменяют уровень сигнала от минимального до появления ощущения звука у пациента и фиксируют его, вычисляют частотно-зависимый коэффициент по формуле K 1 =20lg Um 1 порога/U 0,  где l - номер гармоники, Um 1 порога - амплитуда напряжения порога слышимости l-й гармоники, U 0  - заданное минимальное значение входного напряжения, регистрируют биосигналы и формирование звукового воздействия осуществляют путем изменения параметров звука в критериальной зависимости от биосигнала, при этом при формировании звукового воздействия сигнал на входе акустической системы дополнительно умножают на частотно-зависимый коэффициент K 1 .
Patent RU-2241362-C1 (RU)
Inventor: KOCHEGAROV S N
IPC: A44C11/02
Filed: 2003-05-21
Granted: 2004-12-10
Abstract: FIELD: jewelry industry. 
     SUBSTANCE: chain fixing device has casing adapted for joining of two parts of chain. Casing has two symmetrical upper windows, connecting member arranged between upper windows, and lower window arranged on opposite wall of casing, in opposite relation with respect to upper windows. Two partitions are arranged along horizontal axis inside casing. Thickness of two partitions is commensurable with distances between chain links. Cylindrical core is positioned inside casing centrally of and in spaced relation with respect to lower window. Diameter of cylindrical core is equal to width of connecting member. Space between partitions is equal to total of two diameters of chain and diameter of cylindrical core. 
     EFFECT: reliable fixing of chain and reduced wear of chain and fixing device casing. 
     7 cl, 5 dwg
Patent RU-2242402-C1 (RU)
Inventor: BEGAK A A
IPC: B64C31/00
Filed: 2003-08-15
Granted: 2004-12-20
Abstract: FIELD: superlight aircraft. 
     SUBSTANCE: the motorized paraplane has a heavy frame with a seat at least for one pilot with a strut mounted in its front section with stearable wheel assembly, and rear struts separated on the sides of the mentioned frame are mounted in the rear part, power plant positioned in the rear section of the frame and including an engine fastened on the frame of the power plant and pusher propeller, the point of attachment of the free ends of the shroud line system of the parachute wing canopy. The paraplane is provided with a capsule of an aerodynamic streamlined configuration with a nose glazing and transparent doors, with the heavy frame positioned inside it. The steerable wheel assembly is made in the form of two front struts with steerable wheels from the steering mechanism actuated by pedals separated relative to the heavy frame. The front struts are closed with fairings, the pusher propeller is installed inside the aerodynamic ring, fastened on the upper section of th4 capsule are the aerodynamic surfaces with a positive sweep angle, whose upper edges are attached to the aerodynamic ring. The diameter of the nose wheels exceeds the diameter of the rear wheels, the distance between which exceeds the distance between the nose wheels. 
     EFFECT: produced a motorized paraplane with a streamlined motortruck, having a system of mounting and yaw stabilization, and construction of the landing gear preventing the skidding and overturning. 
     4 cl, 5 dwg
Patent RU-2248555-C1 (RU)
Inventor: KUTAEV JU F
IPC: G01N21/62
Filed: 2003-10-20
Granted: 2005-03-20
Abstract: Изобретение относится к области лазерной техники и оптоэлектроники и может быть использовано в физической измерительной аппаратуре, лазерной локации и в системах лазерной космической связи для высокоточного и оперативного измерения характеристик лазерных сред, входящих в состав лазерных генераторов и лазерных усилителей оптических сигналов. Согласно предлагаемому способу, в возбужденной лазерной среде формируют возмущающее воздействие, осуществляют формирование первого и второго оптических контрольных сигналов (ОКС), которые пропускают через лазерную среду при наличии и отсутствии в ней возмущающего воздействия, осуществляют измерение параметров выбросов интенсивности первого и второго ОКС после прохождения через лазерную среду, на основании которых определяют характеристики лазерной среды. Устройство, осуществляющее способ, позволяет реализовать указанный технический результат, который подтвержден экспериментально при испытаниях устройства. Технический результат - увеличение точности определения характеристик лазерной среды, повышение быстродействия процесса измерений. 2 н. и 8 з.п. ф-лы, 11 ил.
Patent RU-2248842-C1 (RU)
Title: Dispersing device
Inventor: BOCHKAREV G R
IPC: B01F25/46
Filed: 2003-10-21
Granted: 2005-03-27
Abstract: FIELD: apparatuses for dispersing in flow of moving liquid bubbles of gas or liquid not mixed with carrying liquid, possibly preparation of gas-liquid mixtures in flotation installations and aeration of subsoil water at water preparation processes. 
     SUBSTANCE: dispersing device includes housing having supply nozzle, discharging branch pipe and barrier placed inside nozzle normally relative to its axis. Inner surface of housing is restricted by successively arranged surfaces of hemispheroid, cylinder and diffuser. Barrier is in the form of cylinder whose bases are joined with bases (equal to those of cylinder) of truncated cone and cone, Small base of truncated cone is turned to opening of supply nozzle; apex of cone is turned to side of discharging branch pipe. Lengthwise grooves are formed in truncated cone and in cylinder. Depth of said grooves is equal to half-difference of diameters of bases of truncated cone. 
     EFFECT: enhanced quality of dispersing air in water. 
     2 cl, 2 dwg
Patent RU-2263391-C1 (RU)
Inventor: ANTSEV G V
IPC: H03F3/32
Filed: 2004-01-28
Granted: 2005-10-27
Abstract: FIELD: microwave and radar engineering. 
     SUBSTANCE: proposed microwave pulse power amplifier has isolating valves, first microwave signal amplifier stage built, for instance, around traveling wave tube, second microwave signal amplifier stage built around amplitron, and pulse transformer; anodes of traveling wave tube and amplitron, as well as one of leads of pulse transformer secondary winding are connected to common bus; amplitron cathode is connected to other lead of pulse transformer secondary winding, and traveling wave tube cathode is connected trough matching resistor to amplitron cathode. Connected in parallel with pulse transformer secondary winding is peak detector that has capacitor, diode, and resistor connected in parallel with diode; one of capacitor plates is connected to amplitron cathode and other one, to cathode of diode whose anode is connected to common bus; other capacitor is connected in parallel with matching resistor. High-voltage switch is connected in parallel with peak detector diode and resistor; collector of this switch is connected to diode cathode; gate electrode of switch is connected through driver and one of inputs of pulse-width modulated control circuit to diode cathode and other input of pulse-width modulated control circuit is connected to external trigger pulse supply. 
     EFFECT: eliminated dependence of microwave input signal phase distortions at microwave power amplifier output on changes in relative pulse duration. 
     1 cl, 1 dwg
Patent RU-2270522-C1 (RU)
Inventor: ANDREEV ANDREJ MIKHAJLOVICH
IPC: H04B10/06
Filed: 2004-07-12
Granted: 2006-02-20
Abstract: Предлагаемое устройство относится к области автоматики и вычислительной техники и может быть использовано для анализа амплитудного спектра информационных сигналов и определения вида их модуляции. Технической задачей изобретения является повышение избирательности, помехоустойчивости и достоверности распознавания информационных сигналов путем подавления ложных сигналов (помех), принимаемых по дополнительным каналам. Устройство для распознавания информационных сигналов содержит приемную антенну, гетеродин, первый смеситель, первый усилитель промежуточной частоты, первый, второй и третий умножители фазы на два, лазер, коллиматор, первую, вторую, третью и четвертую ячейки Брэгга, первую, вторую, третью и четвертую линзы, первый, второй, четвертый фотоприемники, первый, второй, третий и четвертый осциллографические индикаторы, блок приема и усиления сигнала, выключатель, пятую ячейку Брэгга, первую и вторую диафрагму, пятую линзу, оптический клин, пятый фотоприемник, пятый осциллографический индикатор, первый и второй узкополосные фильтры, первый, второй и третий фазоинверторы, первый, второй, третий и четвертый сумматоры, первый и второй фазовращатели на 90°, второй смеситель, второй усилитель промежуточной частоты. 6 ил.
Patent RU-2263213-C1 (RU)
Inventor: SITNIKOV G A
IPC: E21C41/18
Filed: 2004-07-19
Granted: 2005-10-27
Abstract: FIELD: methods of underground mining, particularly for mining thick steeply inclined coal beds liable to spontaneous ignition. 
     SUBSTANCE: method involves dividing bed into two inclined layers by establishing interlayer protective coal pillar; cutting the inclined layers in blocks along with forming air-tight bridges between the blocks; performing sublevel benching of upper layer having thickness of 1.5-1.8 m along strike with leading on upper sublevel; excavating lower sublevel by columns along bed fall with the use of movable shield supports. Lower layer may be divided into two or more shield columns. 
     EFFECT: increased safety of bed mining. 
     2 cl, 3 dwg
Patent RU-2271928-C1 (RU)
Title: Method of production of thick-walled laminated products made out of the polymeric composite materials
Inventor: VOLOBUEVA NATAL JA BORISOVNA
IPC: B29C43/20
Filed: 2004-08-09
Granted: 2006-03-20
Abstract: FIELD: aircraft industry; other industries. 
     SUBSTANCE: the invention is intended for shaping the thick-walled laminated products made out of the polymeric composite materials (PCM) and may be used production of constructions of the panelized type, for example, the wing panels, stabilizers, vertical tails of aircrafts, panel of the stable-sized constructions and others. The technical result of the invention is production of the thick-walled products made out of PCM with the homogenous properties along the thickness and volume of the products. The method of production of the laminated hardware products from PCM provides for manufacture of the given quantity of the layers of the prepreg, separation of all quantity of the layers of the prepreg into the packets containing the designed quantity of the layers of the prepreg, the laying of these packets by lamination of the prepregs in the certain order observing the orientation of the fibers. Preliminary compaction and the partial hardening of each of the packets separately on the fitments at the preset pressure and temperature; the consecutive assembly of the all preliminary compacted and partially hardened packets in one common packet and its solidification on the preset regime. At assemblage of the general packet out of the preliminary compacted and partially hardened packets the packets are placed on molding hardware in such a manner that the layers arranged at the stage of the preliminary compaction and the partial hardening of the packets on the side of the fitments appear on the top. At that the assemblage of the general packet is exercised in the reverse succession. As a result of it the last preliminary compacted and partially hardened packet is located on the top with its first layer outside. Solidification of the general packet may be exercised in a vulcanizing heater or a press. 
     EFFECT: the invention ensures production of the thick-walled products made out of the polymeric composite materials with the homogenous properties along the thickness and volume of the products. 
     2 cl
Patent RU-2269756-C1 (RU)
Title: Pressure transducer
Inventor: KHVOSTOV PETR NIKOLAEVICH
IPC: G01L19/12
Filed: 2004-08-12
Granted: 2006-02-10
Abstract: FIELD: pressure transducers. 
     SUBSTANCE: device can be used as oil pressure transducer in lubrication system of internal combustion engine of transportation vehicle. Pressure transducer has metallic electro-conducting base 1, insulation cap 2 and sensitive mechanism that has normally closed group of electric contacts 3 and 4. Membrane 8 of sensitive mechanism and edge of motionless contact 3 are disposed in series along mounting part 6 of base 1. Pusher 10 is mounted onto membrane 8. The pusher interacts with movable contact 4 through hole in plate motionless contact 3.  Internal surface of wall of cap 2 is made with step-shaped transition which acts onto edge of motionless contact 3. Cap 2 is provided with ring-shaped outer flange 14. Mounting part 6 of base 1 is provided with ring-shaped groove 15 where part of wall of cap 2 is disposed. It is also provided with outer flange 14. Elastic sealer 16 is disposed between edge of flange 14 of cap 2 and bottom of groove 15 in ring-shaped space. Elastic sealer 16 compresses at axial pressure acting onto flange 14 of cap. Mounting part 6 is provided with edge border 17 to bent to axis of transducer to rest against surface 18 of flange 14 turned t from mounting part 6. Elastic sealer helps to form axial strength and to fix the structure into integral unit. 
     EFFECT: improved reliability of sealing. 
     4 cl, 3 dwg
Patent RU-2269668-C1 (RU)
Title: Heat machine
Inventor: PIS MENNYJ VLADIMIR LEONIDOVIC
IPC: F02B37/00
Filed: 2004-08-19
Granted: 2006-02-10
Abstract: FIELD: engine engineering. 
     SUBSTANCE: heat machine comprises internal combustion engine with the heat exchanger mounted on the engine housing, steam engine with the heat exchanger-evaporator, condenser mounted at the outlet of the cylinders of the steam engine, pump mounted at the outlet of the condenser, and heat exchanger-evaporator mounted inside the exhaust pipe of the internal combustion engine and connected with the heat exchanger mounted on the housing of the internal combustion engine in series.  The steam engine and heat exchanger use the same fluid. 
     EFFECT: enhanced efficiency. 
     6 cl, 8 dwg
Patent RU-2273530-C1 (RU)
Title: Vibration exciter
Inventor: STRIZHKOV IGOR GRIGOR EVICH
IPC: B06B1/16
Filed: 2004-10-11
Granted: 2006-04-10
Abstract: FIELD: vibration technique; heat-power engineering; control of scales in heat exchange apparatus; intensification of technological processes in liquid, solid and gaseous media. 
     SUBSTANCE: proposed vibration exciter has housing with inner race, ball running on this race and drive for ball made in form of electric motor stator. Stator is axial and its electromagnetic poles are directed towards trajectory of motion of ball on race. 
     EFFECT: enhanced efficiency; intensification of technological processes in liquid, solid and gaseous media. 
     2 dwg