baber/WOPTO huggingface dataset:
Patent RU-2191685-C1 (RU)
Title: Wood compaction method
Inventor: EROFEEV A A
IPC: B27M1/02
Filed: 2001-04-04
Granted: 2002-10-27
Abstract: FIELD: wood-working industry. SUBSTANCE: method involves steaming wooden workpiece; pressing steamed wooden workpiece placed in compression mold; drying and cooling workpiece. Initial moisture content of wooden workpiece to be exposed to steaming is at least 20%. Steaming is performed by heating workpiece in high-frequency electric field until its temperature reaches 100 C. EFFECT: increased extent of compaction of wood and uniform physicomechanical properties of compacted workpiece through the entire volume thereof. 3 cl
Patent RU-2200170-C1 (RU)
Inventor: NEDOREZOVA P M
IPC: C08K3/04
Filed: 2001-06-14
Granted: 2003-03-10
Abstract: FIELD: polymer production and polymer materials. SUBSTANCE: invention relates to preparation of polypropylene-based heat- and electroconductive materials, which may be used in manufacture of resistors, tensometric deformation transducers, waveguides, screens, radiators, etc. in chemical, electric industries, and mechanical engineering. Material is prepared by polymerization of propylene on the surface of a carbon material particles between 150   and 5 mm in size and preliminarily treated with organoaluminum compound, polymerization being carried out in presence of metallocenecontaining organometallic catalytic system and said organoaluminum compound being polymethylalumoxane. Content of carbon material varies from 8 to 90 wt %.Invention enables synthesis of composite materials based on stereoregular polypropylene using any type of carbon filler and control of not only of molecular weight of prepared polymer but also microstructure of resulting polypropylene. Heat- and electroconductive material obtained according to this method contains particles of carbon material coated with isotactic or sindiotactic polypropylene. EFFECT: enabled preparation of material with high heat-conductivity, sufficiently high strength characteristics, and elevated resistance to thermo-oxidative destruction providing high running ability of material and its long-term usage. 8 cl, 1 tbl, 5 ex
Patent RU-2189792-C1 (RU)
Title: Surgical method for treating frontal sinus
Inventor: ZENGER V G
IPC: A61B17/24
Filed: 2001-07-27
Granted: 2002-09-27
Abstract: FIELD: medicine. SUBSTANCE: method involves cutting out fragment corresponding to bone defect from the ЦМ whole metal plate after introducing draining tube. The fragment is set on the anterior frontal sinus wall surface on the bone defect boundary. ЦМ whole metal strip is placed on the inferior area of the frontal sinus wrapping it around the draining tube. EFFECT: enhanced effectiveness of treatment. 2 cl, 2dwg
Patent RU-2188785-C1 (RU)
Inventor: AKHUNDOV EH A
IPC: B65D88/22
Filed: 2001-09-05
Granted: 2002-09-10
Abstract: FIELD: materials transportation and storage. SUBSTANCE: invention relates to transportation and storage of bulk cargoes in soft containers, capacity up to 14 tons, which can be used in metallurgy, chemical industry, food industry. Proposed soft container has container proper with upper charging hole and lower discharge hole, load-bearing net with lifting loops, bottom and locking device including band loops with metal ring on one end for pinching, stud for cottering and safety tapes to prevent spontaneous unlocking. Container proper is placed in load bearing net and is connected with net in its upper part by means of split joint. The latter consists of series-connected loops secured on container and on load-bearing net with last groups of loops interconnected by cord. Extensioner of loops secured on container are made in form of bands arranged with inclination relative to direction of threads of container warp and weft. Load-bearing net is provided with bottom with hole and bypass member coinciding with container discharge hole. Container has hoses with band loops for pinching, and system of valves. One of hoses is secured on top of charging hole to provided charging of container without spraying of bulk cargo and sealing of container upper part at transportation and storage of bulk cargoes. Other hose has locking device. This hose is secured on lower discharge hole of container for fitting its outlet section in process of discharging into hatches of vehicle or storage to prevent spraying of material in ambient atmosphere. System of valves is provided with locking device being secured on one member of hole on load-bearing net bottom for fixing the hose in folded down position of discharge hole of container. EFFECT: improved convenience in operation owing to provision of hermetic charging and discharging of materials into vehicles or storage and protection of ambient atmosphere from pollution. 8 dwg
Patent RU-2207381-C1 (RU)
Inventor: LISIN V S
IPC: C21B5/00
Filed: 2001-10-24
Granted: 2003-06-27
Abstract: FIELD: ferrous metallurgy, particularly, blast-furnace process. SUBSTANCE: method of iron smelting includes charging into blast furnace of coke, iron ore material, fluxed additions, air blasting and fuel blowing, and charging of solid fuel additive to periphery annular zone of furnace top with width equaling 0.1-0.5 furnace radius. Amount of fuel additive provides for supply to furnace of 0.5-55% of all carbon supplied to furnace with coke, solid fuel additive and blown fuel. Blown into air tuyere additionally are finely divided mineral materials in amount ensuring supply together with them to furnace of 1.0-50% of all iron and 0.04-40% of all CaO supplied to furnace. Solid fuel additive is used in form of fine-fraction coke and/or peat or peat-ore briquettes. Finely divided mineral materials are used in form of iron ore and/or ore concentrate, and/or lime, and/or industrial wastes. EFFECT: reduced consumption of blast-furnace coke and prepared iron ore materials, and utilized wastes of metallurgical production. 7 cl, 3 ex
Patent RU-2213306-C1 (RU)
Inventor: SHPADI A L
IPC: F24D3/02
Filed: 2002-01-08
Granted: 2003-09-27
Abstract: FIELD: heat-and-power engineering, particularly heat-supplying local network. SUBSTANCE: Heat-supplying plant has heating-evaporating unit in the form of propulsion water-jet propeller. Water-jet propeller inlet pipe has check valve and is connected with direct hot water delivery line. Water-jet propeller outlet pipe is joined directly with mixing injector nozzle. Mixing injector inlet pipe is also connected with direct hot water delivery line. Propulsion water-jet propeller comprises chamber with upper funnel-shaped part having tangential tubes. One tangential tube is connected to check valve. Safety valve having hollow rod, seat and outlet pipe is installed in chamber cylindrical part such as safety valve seat is integral with chamber bottom. Rod is arranged into displacing piston fastened to chamber resilient closure so that gap is formed between displacing piston and funnel-shaped chamber surface. Rod upper end is joined with piston by bellows and has ring bolt. EFFECT: simplified structure, cost reduction, increased reliability, independent operation possibility. 5 cl, 1 dwg
Patent RU-2210260-C1 (RU)
Inventor: GORLOV I F
IPC: A23L1/305
Filed: 2002-02-04
Granted: 2003-08-20
Abstract: FIELD: food- processing industry. SUBSTANCE: method involves germinating and fermenting chick-pea seeds in taw water until total content of aspartic and glutamic acids in said seeds is at least 35% by total weight of amino acids and selenium content in said seeds is 0.022 mg %; after inactivation of ferments, adding into resultant mixture milk thistle seed flour and aminoacetic acid in amounts of 10-20% and at least 0.003%, respectively. Biologically active additive may be used as prophylactic additive for food. EFFECT: wider range of prophylactic additives facilitating metabolism adjustment and increasing organism's antitumoral resistance. 3 cl, 3 tbl
Patent RU-2213451-C1 (RU)
Title: Herbicide composite
Inventor: KOSTENKO S V
IPC: A01N43/40
Filed: 2002-02-19
Granted: 2003-10-10
Abstract: FIELD: organic chemistry, herbicides. SUBSTANCE: invention describes herbicide composite containing clopiralide as monoethanolamine salt and compound of the general formula (I):   wherein w + x + y + z = 20; COR is monolaurate, monopalmitate, monostearate, tristearate, monooleate, trioleate, myristate or mixture of compounds of the general formula (I). Ratio of clopiralide to substance = (6:1)-(1:1) in the following concentration of components in mixture, g/l: clopiralide, 50-500; compound of the general formula (I), 10-300; water, the balance, to 1 l. Invention provides the development of water-soluble clopiralide-base herbicide composite showing the enhanced herbicide activity. EFFECT: enhanced and valuable properties of composite. 1 cl, 1 tbl, 1 ex
Patent RU-2200622-C1 (RU)
Title: Способ проведения гетерогенных каталитических реакций
Inventor: ZAGORUJKO A N
IPC: B01J8/04
Filed: 2002-02-26
Granted: 2003-03-20
Abstract: Изобретение относится к способам проведения гетерогенных каталитических реакций. Способ включает пропускание реакционной смеси через реактор, содержащий хотя бы один слой гибкого волокнистого катализатора, пропускают либо газообразную либо жидкую, либо газожидкостную реакционную смесь, располагают внутри реактора хотя бы одно опорно-распределительное симметричное устройство, осевая линия которого либо совпадает с направлением движения потока реакционной смеси либо отклоняется от него на угол не более 30 o , обеспечивают движение реакционной смеси в данной части реактора исключительно через проницаемые части указанного устройства, при этом ввод исходной реакционной смеси осуществляют во внутреннее пространство опорно-распределительного устройства, а вывод прореагировавшей реакционной смеси осуществляют из внешнего пространства этого устройства либо в противоположном направлении, а катализатор устанавливают на частично или полностью проницаемой для потока реакционной смеси боковой поверхности устройства. Изобретение позволяет снизить гидравлическое сопротивление слоя катализатора потоку реакционной смеси, ускорить и упростить установку и смену катализатора, предотвратить возможность проскока реакционной смеси мимо слоя катализатора, при условии обеспечения механической стабильности слоя катализатора. 3 з.п.ф-лы, 1 ил.
Patent RU-2213984-C1 (RU)
Title: Aircraft meteorological complex for active action on clouds
Inventor: ABSHAEV M T
IPC: G01W1/08
Filed: 2002-03-04
Granted: 2003-10-10
Abstract: FIELD: control over active action on various clouds to prevent hail damage and cause precipitation. SUBSTANCE: aircraft meteorological complex for active action on clouds has means of active action, equipment measuring parameters of atmosphere and automated system recording and processing measurement results located aboard aircraft. Aboard aircraft there are also mounted system to receive and transmit data incorporating radio station and radio modem, unit controlling airborne means of active action on clouds. Control unit incorporates processor with color video terminal and control desk. Aircraft meteorological complex also includes ground station controlling flight and active action on clouds which has meteorological radar and computer functionally coupled to it to which output system to receive and transmit data is connected. EFFECT: expanded application field, increased efficiency of active action on various clouds. 1 cl, 1 dwg
Patent RU-2212651-C1 (RU)
Inventor: BONSHTEDT B EH
IPC: G01N21/88
Filed: 2002-04-18
Granted: 2003-09-20
Abstract: FIELD: optoelectronic instrumentation engineering; television microscopy. SUBSTANCE: device designed for use in crime detection to examine clues of weapon bullets and cases provides for fragment-by- fragment display of image and integration of all fragments into complete image of object surface followed by its processing which is ensured, in particular, by introducing in device complete object image shaping unit, unit for separating object image self-descriptive sections and for shaping its self-descriptive flags , and unit for comparing self-descriptive flags of object image with database self-descriptive flags of objects. EFFECT: provision for detecting distance of analyzed objects by defects on their surfaces. 14 cl, 4 dwg
Patent RU-2223504-C1 (RU)
Title: Method measuring velocity of diffusing microobjects
Inventor: FEDOSOV I V
IPC: G01P3/68
Filed: 2002-05-06
Granted: 2004-02-10
Abstract: FIELD: speckle optics, specifically, measurement technology. SUBSTANCE: invention can find use for measurement of velocity of lateral translation of diffusing objects, microobjects included, capillary flow of liquid containing diffusing particles in particular and for determination of longitudinal coordinates of moving diffusing objects in biology, medicine, mechanical engineering and other fields of science and technology. Microobject is irradiated in turn with coherent radiation perpendicular to direction of velocity by two coaxial beams which neck planes are located at specified distance one from another. Photodetectors are placed in field of scattered radiation in far region of diffraction in plane perpendicular to axes of beams. Relative time delay of signals of photodetectors are established for cases of illumination of object by each beam individually. Velocity of diffusing object and its longitudinal coordinate are found by difference of relative time delays. EFFECT: increased measurement accuracy of velocity of diffusing object in absolute values with allowance for direction of motion, microobject included, achieved thanks to elimination of systematic error coupled to impossibility of precise longitudinal localization of object with reference to measuring device from velocity measurements. 3 dwg
Patent RU-2219703-C1 (RU)
Title: Способ обработки растениеводческой продукции перед закладкой на хранение
Inventor: KVASENKOV O I
IPC: A01F25/00
Filed: 2002-07-02
Granted: 2003-12-27
Abstract: Способ относится к технологии первичной обработки растениеводческой продукции пищевого и кормового назначения перед закладкой на хранение. Для нанесения на поверхности растениеводческой продукции используют антисептик в виде сатурированного водного раствора препарата, полученного из биомассы микромицета Mortierella bainieri по заданной технологии, что позволяет упростить процесс приготовления и использования антисептика.
Patent RU-2222730-C1 (RU)
Title: Vibration isolating device
Inventor: BELYJ D M
IPC: F16F6/00
Filed: 2002-07-19
Granted: 2004-01-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention relates to means of vibration protection of different objects. According to invention device contains thin-walled closed cylindrical envelope with cross corrugations reinforced by outer metal shaped rings placed in valleys of corrugations between their crests and partially filled with damping medium. Metal shaped rings are made in form of axially magnetized permanent magnets of different thickness with unlike poles pointed to each other. Ferromagnetic liquid is used for filling the envelope. EFFECT: improved efficiency of vibration protection and reliability of device at considerable vibration overloads. 1 dwg
Patent RU-2229942-C1 (RU)
Inventor: LUKIN N D
IPC: B04C5/103
Filed: 2002-12-30
Granted: 2004-06-10
Abstract: FIELD: separation of liquid and gaseous dispersed systems, for example de-dusting of used air in drying plants, separation of suspended matter in suspensions in chemical and food-processing industries. SUBSTANCE: proposed cyclone has chamber with gas or liquid inlet and outlet passages and unit for setting liquid or gas in rotary motion which is provided with cylindrical passage made in form of revolving cylinder with radial blades attached to it, additional chamber in form of volute with gas or liquid outlet passage and concentrically mounted inner row of fixed blades and outer revolving row of blades. EFFECT: enhanced efficiency of separation. 4 dwg
Patent RU-2235823-C1 (RU)
Inventor: SAPEGIN JU I
IPC: E01F8/00
Filed: 2003-01-22
Granted: 2004-09-10
Abstract: FIELD: noise reduction equipment, particularly for roads, metro, aerodromes and test rigs. 
     SUBSTANCE: device has acoustic panels connected to support posts, which are installed on bearing base and spaced a predetermined distance one from another. Device also has inner and outer screens enclosing connection areas located between support posts and acoustic panels and tightening attachment units for connecting screens and acoustic panels for posts supporting. Heights if inner screens enclosing acoustic panels with support post located in-between are equal to support post height. Heights of outer screens enclosing one acoustic panel and part of support post adjoining thereof are equal to acoustic panel height. 
     EFFECT: increased efficiency, improved performance characteristics and appearance. 
     6 cl, 4 dwg
Patent RU-2231298-C1 (RU)
Inventor: EVSEEV A N
IPC: A61B8/00
Filed: 2003-04-09
Granted: 2004-06-27
Abstract: FIELD: medicine, nephrology, pathological anatomy. 
     SUBSTANCE: one should measure area of skin lesion in sq. cm and renal volume in cu. Cm. If area of skin lesions exceeds 131 sq. cm and volume of both kidneys being above 371 cu. cm it is possible to predict renal rupture and development of paranephric hematomas. 
     EFFECT: higher efficiency of prediction. 
     3 ex, 1 tbl
Patent RU-2237814-C1 (RU)
Inventor: SHARAPOV V I
IPC: F01K13/00
Filed: 2003-05-12
Granted: 2004-10-10
Abstract: FIELD: heat power engineering; thermal power stations. 
     SUBSTANCE: according to proposed method, steam generated in boiler is directed to turbine and is condensed of turbines is delivered by condensate pumps into regenerative low-pressure heaters and is directed further on to higher pressure deaerator. Vacuum system is checked for leakage by content of oxygen dissolved in main condensate of turbine out of the limits of turboplant vacuum system, for instance. After second main condensate low-pressure heater in direction of main condensate flow. 
     EFFECT: increased economy and improved reliability of thermal power station. 
     1 dwg
Patent RU-2232410-C1 (RU)
Inventor: ZHURAVLEV V G
IPC: G01V7/02
Filed: 2003-06-09
Granted: 2004-07-10
Abstract: FIELD: gravimetry, in particular, gravitational prospecting. 
     SUBSTANCE: method involves measuring gravity acceleration with equilibrium low-temperature plasma and identifying gravity abnormality with mineral horizon position; in case gravity acceleration abnormality is not found out, measuring gravity acceleration with pulsating low-temperature plasma and identifying gravity acceleration abnormality with mineral horizon position. Measurement of gravity acceleration with pulsating low-temperature plasma may be effectuated with pulsating plasma vibration period corresponding to vibration period of sensitive member with equilibrium low-temperature plasma. Gravity acceleration may be measured from one point at site of prospective position of mineral horizons. Gravimeter has sensitive member, device for shielding of external gravitational field created by remote geodynamic factors, plasma discharge source, vibration generator, unit for measuring sensitive member and plasma discharge vibration period, control unit, and registering device, said units and said registering device being arranged in succession. Shielding device has outer chamber and inner chamber, the latter being equipped with sensitive member. Outer and inner chambers define closed double-shell chamber. Plasma discharge sensor is arranged in outer chamber and connected with first input of sensitive member and plasma discharge vibration period measuring unit, whose second and third inputs are connected with sensitive member of sensor arranged in inner chamber for registering of sensitive member vibration period. Plasma discharge source is connected with its output to outer and inner chambers, with its first input to vibration generator and with its second input to control unit. 
     EFFECT: provision for determining gravity acceleration deviations occurring under the action of local geodynamic influences (supposedly, of mineral deposits) owing to shielding of remote outer sources producing effects upon gravitational field at gravity measuring site, and simplified method. 
     4 cl, 1 dwg
Patent RU-2245885-C1 (RU)
Title: Method of jointly preparing 2-alkylidenemagnesiumcyclopentanes and 2-alkyl-3-methylidenemagnesiumcyclopentanes
Inventor: DZHEMILEV U M
IPC: C08F4/50
Filed: 2003-07-07
Granted: 2005-02-10
Abstract: FIELD: organic synthesis. 
     SUBSTANCE: invention relates to preparation of novel organomagnesium compounds, which consists in reaction of alkylallenes with diethylmagnesium in presence of zirconacene dichloride as catalyst used in amount 0.2 to 0.6 mmole based on alkylallene in diethyl ether medium under argon atmosphere, reaction time being 8-12 h. 
     EFFECT: extended assortment of organomagnesium compounds, which can find use as components of catalytic systems in processes of oligo- and polymerization of olefin, diene, and acetylene hydrocarbons as well as in delicate organic and organometallic syntheses. 
     1 tbl, 8 ex
Patent RU-2249227-C1 (RU)
Title: Method for detecting potentially unstable semiconductor devices
Inventor: GORLOV M I
IPC: G01R31/26
Filed: 2003-07-31
Granted: 2005-03-27
Abstract: FIELD: semiconductor equipment. 
     SUBSTANCE: method includes measuring intensiveness of noise at normal and increased temperature, then effecting equipment with special pulses of value, allowed by technical conditions, temperature burning is performed at temperature maximally allowed by technical conditions during 1-5 hours, and noise intensiveness is checked again at normal and increased temperature. Value A before effecting by pulses and after burning is determined from criterion A BRN ≤A STR . Potentially unstable semiconductor devices are then detected. 
     EFFECT: higher quality and reliability of batches of semiconductor devices.
Patent RU-2249552-C1 (RU)
Title: Receiving device for powder material
Inventor: TOLSTUNOV S A
IPC: B65G65/30
Filed: 2003-12-01
Granted: 2005-04-10
Abstract: FIELD: mining industry, particularly for remote rock material loading in underground conditions, for instance rock material movement from thrower to conveyer. 
     SUBSTANCE: device comprises receiving bunker, duct arranged above bunker and connected to it and shield formed of two upper and lower parts pivotally connected one to another. Device is also provided with post displaceable along conveyer and pivotally connected to shield, duct and receiving bunker. Receiving bunker is installed on conveyer and may be moved along it. Duct may be rotated around receiving bunker. Upper shield part has curvilinear surface with variable radius. Lower part thereof is fixedly installed on duct and extends at acute angle to horizontal surface. 
     EFFECT: possibility to receive rock material pieces without additional loading means usage. 
     3 dwg
Patent RU-2245612-C1 (RU)
Title: Thresher-separator
Inventor: ARBUZOV P M
IPC: A01F7/02
Filed: 2003-12-29
Granted: 2005-02-10
Abstract: FIELD: agricultural engineering; grain combine harvesters. 
     SUBSTANCE: proposed device contains series-mounted threshing cylinder with concave and two beaters with separating grate installed under beaters. Beater bars are unified with bars of threshing cylinder. Separating grate consists of three mating parts. Centers of curvilinear surfaces of separating grate coincide with axes of beaters. Intermediate plane of grate conjugates its extreme curvilinear surfaces. Separating grate is made of sheet with punched holes and cross rods welded to curvilinear surfaces between holes. 
     EFFECT: provision of high efficiency of threshing under different conditions at harvesting different crops. 
     2 cl, 2 dwg