baber/WOPTO huggingface dataset:
Patent RU-2213382-C1 (RU)
Title: Conveyer for spent nuclear fuel transport and/or storage
Inventor: VOROB EV A I
IPC: G21F5/008
Filed: 2002-01-03
Granted: 2003-09-27
Abstract: FIELD: mobile safety containers designed for transport and/or storage of spent nuclear fuel. SUBSTANCE: container designed for handling environmentally hazardous materials has body in the form of internal and external shells with insert in-between, as well as cover and bottom joined to body. Insert is made in the form of rolled flexible sheet material. Outer size of roll corresponds to that of internal shell and its inner size, to that of external shell. External and internal shells and insert are joined together. Proposed mechanical design of container makes it practically feasible, provides for dispensing with jointing unlike materials and for preventing throughout destruction of container in emergency situations. EFFECT: improved safety of environmentally hazardous wastes in transport and storage under impact loads and in emergency situations. 7 cl, 4 dwg
Patent RU-2200758-C1 (RU)
Title: Method of preparing special beer
Inventor: ORESHCHENKO A V
IPC: C12C5/00
Filed: 2002-03-14
Granted: 2003-03-20
Abstract: FIELD: food industry, particularly, beer production. SUBSTANCE: method of preparing special beer involves mixed and/or separate fermentation of beer wort and juice, afterfermentation, filtration, blending, and, if necessary, correction according to organoleptical indices. According to the invention, source of amino acids and yeast are introduced in juice, and fermentation is carried out at temperature 10-28 C for 3-7 days, while afterfermentation is conducted at temperature 0-5 C for 3-100 days. In this case, clarified or fermented juice is used. As a source of amino acids, introduced are blue-green algae Spirulina platensis, or whey, or its hydrolysate, or yeast autolysate, or their mixture. Fermentation is conducted with using yeast of Kluyveromyces or Saccharomyces cerevisiae genus at temperature 10-28 C for 3-7 days, while afterfermentation is carried out at temperature 0-5 C for 3-100 days. Juice is introduced in beer wort before afterfermentation, or before afterfermentation in green beer, or in prepared beer. EFFECT: higher organoleptical properties; stability at storage life. 8 cl
Patent RU-2220935-C1 (RU)
Inventor: KUTSENKO G V
IPC: C06B21/00
Filed: 2002-04-29
Granted: 2004-01-10
Abstract: Изобретение относится к области изготовления зарядов ракетного двигателя из смесевого ракетного твердого топлива (СРТТ). Предложенный способ изготовления заряда смесевого ракетного твердого топлива включает в себя дозирование компонентов, перемешивание их для получения топливной массы, формование и отверждение заряда, при этом в процессе формования заряда отбирают топливную массу, формуют из нее контрольный образец в изложницу с измерительным стержнем, образец термостатируют, периодически в фиксированные моменты времени проворачивают измерительный стержень на угол в пределах упругости контрольного образца, создавая деформацию сдвига в контрольном образце, и измеряют модуль сдвига топлива до установления постоянного значения, для получения значения времени завершения процесса отверждения топлива на контрольном образце по полученным данным рассчитывают коэффициент степени отверждения, а по полученному времени завершения процесса отверждения топлива определяют время отверждения заряда и отверждают заряд до достижения коэффициента степени отверждения 0,85-1,0. Изобретение направлено на создание способа изготовления заряда СРТТ, обеспечивающего контроль степени отверждения заряда в процессе отверждения, и тем самым безопасность процесса и сокращение производственного цикла изготовления заряда. 2 ил., 1 табл.
Patent RU-2224164-C1 (RU)
Title: Connecting unit for pipe lines
Inventor: KULIKOV I P
IPC: F16L19/00
Filed: 2002-06-13
Granted: 2004-02-20
Abstract: FIELD: fixed union detachable joints for pipe lines of pneumatic and hydraulic systems. SUBSTANCE: proposed connecting unit has tubular body, connecting ring, circular sealing chamber, sealing member and retainer for locking connecting ring relative to tubular body in longitudinal direction. Circular sealing chamber is fully located in tubular body. Sealing member is made in form of circular seal made from elastic material and circular protector made from plastic easily deformable material which are engageable. Connecting ring is engageable with tubular body and circular protector over taper sealing surfaces. Surfaces of circular sealing chamber have rectilinear sections cross section whose engagement forms buffer zones filled with deformable body of circular seal engageable with circular seal and circular protector. Volume of circular sealing chamber is equal to sum of volumes of circular seal and circular protector and is constant. Circular protector has thinned zones. Tubular body is provided with cylindrical and taper projections for positioning of connecting ring; connecting ring has mating cavities for positioning of tubular body. Tubular body is provided with slot and connecting ring is provided with mating projection; tubular body is also provided with connecting ring retainer travel limiter and spring washer also limiting travel of retainer. EFFECT: enhanced reliability of joint; enhanced resistance to action of products being handled. 3 dwg
Patent RU-2221784-C1 (RU)
Title: Amlodipin benzolsulfonate preparation method
Inventor: VIJAS ASHOK
IPC: A61P9/12
Filed: 2002-07-05
Granted: 2004-01-20
Abstract: FIELD: pharmaceutical chemistry. SUBSTANCE: invention relates to improved method for preparing amlodipin benzolsulfonate, which is also known as amlodipin bezilate and is really 2-[(2-aminoethoxy)methyl]-4-(2-chlorophenyl)-1,4-dihydro-6-methyl- 3,5-pyridinedicarboxylic acid 3-ethyl-5-methyl ester benzolsulfonate salt, which is worthy antiischemic and antihypertensive compound. Preparation consists in adding aqueous benzenesulfonic acid solution to above named ester preliminarily suspended in water, keeping resulting mixture for 8-10 h at 30-50 C, preferably at 35 C, separating thus obtained amlodipin benzolsulfonate, drying and purifying product by dissolving it in methanol, heating resulting suspension to 45-50 C, adding charcoal followed by stirring, vacuum filtration, and removing methanol, after which is added ethyl acetate, reaction mixture is heated to 55-60 C, kept at this temperature for 1.5, cooled to 18-20 C, and aged for 1 h before vacuum filtration giving product, which is washed with ethyl acetate and dried. Purity of product is 99.5-99.8%. EFFECT: minimized level of polar solvents in product so that it cannot be used for preparing drugs without further purification. 1 tbl
Patent RU-2233285-C1 (RU)
Title: Highly tritium labeled [3h]-rapamycin
Inventor: SHEVCHENKO V P
IPC: C07D498/18
Filed: 2003-05-15
Granted: 2004-07-27
Abstract: FIELD: organic chemistry, labeled compounds. 
     SUBSTANCE: invention relates to a new tritium-labeled analogue of physiologically active compound, namely [ 3 H]-rapamycin of the formula (I): 
     
       
     
     that is used in organic and bioorganic chemistry and in medicine as an immunosuppressor. Invention provides preparing analogue of physiologically active compound. 
     EFFECT: valuable properties of compound. 
     1 cl, 1 ex
Patent RU-2238224-C1 (RU)
Inventor: SMIRNOV VLADIMIR MIKHAJLOVICH
IPC: B64D27/26
Filed: 2003-07-10
Granted: 2004-10-20
Abstract: FIELD: aeronautical engineering; attachment of power plant on flying vehicle. 
     SUBSTANCE: proposed rear band used for attachment of gas-turbine engine to aircraft pylon includes art hinges and two rods whose one ends are combined by bracket at point of attachment to flying vehicle. Other ends of said rods are secured to engine on both sides relative to its longitudinal axis. Attachment to engine is made by means of threaded joints passed through lugs of rods and plates. Attachment to engine has two parallel fins and two lugs of each rod. Mounted between said lugs and fins is insert with holes for threaded joints. Mounted additionally on both sides of insert between fins are duplicating plates with hole; threaded joint is inserted in one of them and safety pins are inserted in other hole. Each rod is provided with two additional lugs are point of attachment of engine to aircraft pylon. Located in between lugs is connecting plate with holes through which it is connected with rod lugs by means of threaded joints. One hinge is located in said insert together with threaded joint and other hinge is located in connecting plate. Each rod is made in form of channel which consists of two longitudinal parts fastened together by means of threaded joints. Part of each rod may be made in form of fairing whose front portion is formed by part of cylinder and its rear portion is formed by two crossing planes which are tangential relative to it. 
     EFFECT: enhanced safety and reliability of attachment of engine on aircraft. 
     6 cl, 11 dwg
Patent RU-2239393-C1 (RU)
Inventor: EFREMOV I S
IPC: A61F2/66
Filed: 2000-12-27
Granted: 2004-11-10
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has flexible form-defining casing member. Rigid carcass is mounted in the casing together with back, plantar and heel pneumatic members. The rigid carcass is composed of box-like cantilever and supporting trough-like member rigidly connected to each other. Support member bottom is turned towards foot sole and the box-like cantilever and supporting trough-like member are manufactured from high strength materials. 
     EFFECT: small size artificial foot dimensions; additional volume available in toe part for arranging pneumatic members. 
     5 dwg
Patent RU-2248390-C1 (RU)
Title: Method for automatic controlling of continuous malting process
Inventor: ANTIPOV S T
IPC: C12C1/00
Filed: 2003-07-17
Granted: 2005-03-20
Abstract: FIELD: automatic malting process. 
     SUBSTANCE: method involves providing continuous malting process in rotating drum; measuring and stabilizing temperature of malt by changing air flow rate for cooling of grain under germination procedure; additionally measuring malt moisture content and regulating it depending on changing of malt moisture content as compared to set values by changing water supply for grain moistening during germination process; also, regulating water supply for cooling air and correcting changing of air flow rate for cooling of grain under germination process depending on changed temperature of malt as compared to set values. 
     EFFECT: improved quality of malt and optimized controlling of malting process. 
     1 dwg
Patent RU-2245944-C1 (RU)
Title: Electrolyzer for producing magnesium
Inventor: JAZEV V D
IPC: C25C7/00
Filed: 2003-09-18
Granted: 2005-02-10
Abstract: FIELD: light-metal metallurgy, possibly production of magnesium by electrolysis of melt salts. 
     SUBSTANCE: electrolyzer includes casing, lining, anodes, cathodes, roofs, built-up cell and it is provided with metering tank for continuously feeding raw material. Said tank is mounted in roof of built-up cell and it has branch pipes for charging and discharging raw material arranged in opposite ends of vessel. 
     EFFECT: enhanced efficiency, reduced outburst of chlorine to maintenance zone, lowered quantity of slime in electrolyzer, increased time period of operation at minimum suction of sanitary-technological gases from built-up cell. 
     1 dwg
Patent RU-2251824-C1 (RU)
Inventor: KUZOVOJ V D
IPC: H05H1/46
Filed: 2003-09-22
Granted: 2005-05-10
Abstract: FIELD: mechanical engineering; low-temperature plasma generation for material treatment at below-atmospheric pressure. 
     SUBSTANCE: proposed microwave plasmatron has flash chamber whose inner conductive surface bears one or more annual radial slots that can be made in the form of short-circuited lengths of coaxial line with conducting walls, their depth being equal to quarter-wavelength of generator electromagnetic oscillations. 
     EFFECT: enhanced efficiency of electromagnetic interaction with plasma-forming gas. 
     1 cl
Patent RU-2253843-C1 (RU)
Title: Ball transformer of consumption
Inventor: ARKHANGEL SKIJ S V
IPC: G01F1/06
Filed: 2004-07-26
Granted: 2005-06-10
Abstract: FIELD: the invention refers to instrument-making particularly to the field of measuring consumption of liquid in heavy exploiting conditions. 
     SUBSTANCE: the ball transformer of consumption is fulfilled in the form of a setting in the technological channel. The transformer has a body made of a non-magnetic material, an open ring hollow with a ball and a unit to pick up a signal. The open ring hollow is formed by the inner surface of the body and the outside surface of a limiting bushing. The body of the transformer from the side of the open hollow with a ball located in it has a ring deepening stabilizing the rotation of a vortex flow. 
     EFFECT: increases functional possibilities of the arrangement. 
     3 cl, 2 dwg
Patent RU-2274462-C1 (RU)
Title: Method for treating and preventing piglet nematodosis
Inventor: ROMANJUK NIKOLAJ ALEKSEEVICH
IPC: A61K36/06
Filed: 2004-07-30
Granted: 2006-04-20
Abstract: FIELD: veterinary medicine. 
     SUBSTANCE: method involves administering Aversect-2 with Cordeon probiotic added at a dose of 50 mg/kg of live weight during 5 days. 
     EFFECT: enhanced effectiveness of treatment; improved blood biochemical and hematological properties. 
     3 tbl
Patent RU-2272698-C1 (RU)
Title: Percussion drill
Inventor: TOUKAJRIN DZJUNITI
IPC: B25D17/24
Filed: 2004-08-04
Granted: 2006-03-27
Abstract: FIELD: percussion drills for drilling openings in concrete, mortar, ceramic tiles. 
     SUBSTANCE: drill includes mainframe, motor, spindle, first ratchet mounted on spindle and having first toothed surface with alternating dents and indentations, second ratchet whose toothed surface is arranged opposite relative to that of first one, spring for shifting first ratchet towards second one. At axial shifting of spindle first ratchet adjoins to second ratchet. Relative rotation of ratchets causes alternating abutting of dents to indentations and dents to dents. Spring has rigidity sufficient for preventing contact of second ratchet and spindle with main frame when effort 15 - 25 kg is applied to main frame for drilling opening in article. In other variant of invention spindle moves in axial direction between extended and drawn aside positions. First ratchet rotates and moves together with spindle in axial direction. Second ratchet is arranged opposite relative to first one with possibility of axial motion but rotation around its own axis is prevented. Spring is arranged between second ratchet and main frame. When spindle is shifted first ratchet adjoins to second one and relative rotation of first and second ratchets causes reciprocation motion of spindle. 
     EFFECT: minimized vibration transmitted to handle at drilling process. 
     27 cl, 19 dwg
Patent RU-2268695-C1 (RU)
Title: Apparatus for moving of invalid's wheel chair on stair ramps
Inventor: KOLPAKOV PAVEL VALENTINOVICH
IPC: A61G5/10
Filed: 2004-09-13
Granted: 2006-01-27
Abstract: FIELD: invalid transportation equipment. 
     SUBSTANCE: apparatus has guiding supports and carriage, and is made in the form of handles mounted on invalid's wheel chair. Handles have poles for retaining of lever with toothed gears or spools on its edges. Toothed gears are positioned for cooperation with guiding supports formed as toothed racks. Spools are adapted for winding of cable thereon. Cable is equipped with catch for securing on story landing. Carriage is mounted on wheel chair for engagement with stair ramps. 
     EFFECT: increased efficiency owing to providing of simplified ascending and descending of wheel chair, which do not require applying of substantial force. 
     2 cl, 6 dwg
Patent RU-2266979-C1 (RU)
Inventor: CHERVONENKO JU A
IPC: F16C33/12
Filed: 2004-10-28
Granted: 2005-12-27
Abstract: FIELD: mechanical engineering; forming layers on worn metal surfaces of  machines and mechanisms. 
     SUBSTANCE: proposed method includes forming of layer possessing  self-restoration effect in the course of operation, high tribotechnical characteristics, enhanced wear resistance and corrosion resistance in compound containing finely-dispersed base in form of mixture and catalyst; used as finely-dispersed base are natural nickel-iron-magnesian hydrosilicates and used as catalyst is mineral of olivine group: forsterite or fatalite at the following ratio of components, mass-%: nickel-iron-magnesian hydrosilicates, 90-95; catalyst, 5-10; size of grains of base and catalyst are similar, they range from 1 mcm to 100 mcm. 
     EFFECT: enhanced efficiency. 
     2 dwg, 2 tbl, 3 ex
Patent RU-2279919-C1 (RU)
Title: Disk mill
Inventor: NECHAEV ALEKSANDR IVANOVICH
IPC: B02C7/02
Filed: 2005-03-01
Granted: 2006-07-20
Abstract: FIELD: disintegrating. 
     SUBSTANCE: disk mill comprises housing and disk assembly secured to the housing.  The disk assembly has rotor disk interposed between the stator disks with a space relation.  The rotor disks are mounted on the driving shaft for permitting movement along the key.  The outer surface of the rotor disks and inner surfaces of the washers are provided with hollows in the direction of rotation of the disks.  The face surfaces of the disks of the rotor and stator are provided with the through openings arranged over the concentric circumferences.  The disk mill is additionally provided with the stator disk, rotor disk, and washer for additional disintegrating. 
     EFFECT: enhanced efficiency. 
     2 cl, 11 dwg
Patent RU-2279560-C1 (RU)
Title: Ring internal combustion engine and method of transmission of motion to power unit
Inventor: ABRAMKIN SEMEN GRIGOR EVICH
IPC: F02B55/02
Filed: 2005-05-11
Granted: 2006-07-10
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: proposed engine has housing, two ring-shaped cylinders arranged and equally spaced over circle, and ring-shaped pistons.  Ring-shaped pistons are rigidly connected with ends of ring-shaped rods provided with guides.  Slots made on working surfaces of rods and pistons pointed inside circle are designed for gear train.  Pistons are installed for continuous movement with rods over circle in one direction with transmission of motion through system of gears. 
     EFFECT: increased efficiency of engine.
Patent RU-2291444-C1 (RU)
Title: Method for predicting physical growth and development of small children
Inventor: FIL KINA OL GA MIKHAJLOVNA
IPC: G01N33/74
Filed: 2005-05-30
Granted: 2007-01-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves determining triiodothyronine content in peripheral blood serum of children of the second half-year of life having perinatal central nervous system injury manifestations and no signs of hypothyroidism. The value being equal to 0.69±1.34 ng/ml, the children are predicted to have small height to the third year of life. 
     EFFECT: high accuracy and specificity of the method; enhanced effectiveness in selecting appropriate prophylaxis measures. 
     1 tbl
Patent RU-2287889-C1 (RU)
Inventor: MARCHAK SAMUIL EHLEVICH
IPC: H02K17/12
Filed: 2005-06-03
Granted: 2006-11-20
Abstract: FIELD: electrical and general mechanical engineering; self-braking motors built around squirrel-cage induction motors. 
     SUBSTANCE: stator and rotor contacting surfaces of motor-brake built around squirrel-cage induction motor are provided with taper thread; rotor shaft is supported on one end by radial bearing and on other one, by thrust bearing with spacer disk affording cohesion between stator and rotor threaded surfaces during reverse movement of rotor; shaft extension of the latter is splined. 
     EFFECT: simplified design, enhanced reliability of brake-motor. 
     1 cl, 2 dwg
Patent RU-2270722-C1 (RU)
Inventor: SPARISH SERGEJ VIKTOROVICH
IPC: B02C7/12
Filed: 2005-06-14
Granted: 2006-02-27
Abstract: Изобретение относится к конструктивным элементам дисковых мельниц. Размалывающая гарнитура включает два диска с цельными, укороченными и малыми ножами и межножевые канавки, закрытые поочередно со стороны окружных входной и выходной кромок секторов межножевыми перемычками, центры окружностей дуг межножевых перемычек расположены эксцентрично относительно центра дисков, центральная кольцевая зона дисков выполнена конической с наклоном образующей относительно опорной поверхности секторов дисков под углом 1-6°, причем со стороны входной окружной кромки секторов открытые межножевые канавки чередуются с межножевыми канавками, закрытыми дополнительными перемычками, образующими сдвоенные цельные, укороченные и малые ножи, при этом цельные сдвоенные ножи чередуются с двумя малыми сдвоенными ножами, между которыми размещен один укороченный сдвоенный нож, а длина канавок цельных сдвоенных ножей равна длине канавок сдвоенных укороченных ножей, но превышает длину канавок сдвоенных малых ножей. Рабочие поверхности укороченных сдвоенных и малых сдвоенных ножей могут быть выполнены под углом 1-6° относительно опорной поверхности секторов. Все ножи могут быть размещены по касательным к окружности входного отверстия статорного диска. Нерабочие донные поверхности межножевых канавок и канавок ножей могут быть выполнены под углом 1-6° относительно опорной поверхности секторов. Изобретение позволяет повысить качество размола и производительность при одновременном снижении энергозатрат и повышении ресурса работы режущих кромок ножей. 3 з.п. ф-лы, 7 ил.
Patent RU-2291113-C1 (RU)
Inventor: ZHUKOVA INNA LEONIDOVNA
IPC: C02F1/28
Filed: 2005-07-19
Granted: 2007-01-10
Abstract: FIELD: purification of waste industrial water from ions of chromium (III) and (IV). 
     SUBSTANCE: chromium ions are extracted by sorption at pH from 0.6 to 6.0. Used as sorption materials are modified natural fibrous materials, such as wood saw dust, cellulose, flax stock and shive. Modification includes impregnation of initial material by aqueous solution containing mixture of carbamide and phosphoric acid at 90-95°C for 0.1-1 hour; mass ratio of these components in impregnating solution is equal to (1/2-1) : (1-1/2); then, product is subjected to drying and heat treatment at 140-160°C for 0.3-1 hour and washing for removal of excessive modifying agents to pH equal to 6.0. Proposed method makes it possible to combine stage of removal of ions of chromium (IV) and stage of removal of ions formed during reduction in one stage. 
     EFFECT: enhanced efficiency. 
     1 tbl, 3 ex
Patent RU-2296231-C1 (RU)
Title: Thermal power station
Inventor: SHARAPOV VLADIMIR IVANOVICH
IPC: F01K13/00
Filed: 2005-11-03
Granted: 2007-03-27
Abstract: FIELD: heat power engineering; thermal power stations. 
     SUBSTANCE: proposed thermal power station has boiler with burner connected by live steam line with turbine, turbogenerator whose rotor is connected with turbine shaft, turbogenerator circulating air coolers made in form of gas-air heat exchangers connected to gas line by cooling medium pip, said gas line being connected to boiler burner. 
     EFFECT: increased economy of thermal power station owing to use of heat of windings and core of turbogenerator in cycle of thermal power station. 
     1 dwg