baber/WOPTO huggingface dataset:
Patent RU-2076780-C1 (RU)
Title: Dust catcher
Inventor: MINEEV VLADIMIR I
IPC: B03C3/10
Filed: 1995-01-24
Granted: 1997-04-10
Abstract: FIELD: dedusting of gaseous media. SUBSTANCE: dust catcher consists of casing with inlet and outlet fittings, stream shaper, opposite-pole high-voltage current source, discharge and rotating precipitation electrodes and dust collector. Drum precipitation electrodes are made as isolated from each other sections capable of changing electric potential polarity in dust precipitation zone and dust collector. Discharge electrodes are arranged in parallel with generatrices of precipitation electrodes. EFFECT: improved design. 1 dwg
Patent RU-2078937-C1 (RU)
Title: Method of installation of powered support of powered mining complex
Inventor: SMIRNOV MIKHAIL I
IPC: E21D23/00
Filed: 1995-03-07
Granted: 1997-05-10
Abstract: FIELD: mining industry, particular, installation of powered support of powered mining complexes in winning of gently dipping and inclined coal seams. SUBSTANCE: method of installation of powered support of powered mining complex includes driving of mounting room by one stope just for the full section with the aid of device development combine and simultaneous installation of powered support units which are used for support of driven room. Mounting zone for performance of mounting jobs in installation of support units is formed behind the supporting units of the support with some lagging behind the last unit. Mounting zone is supported by frames of permanent support. Next support unit is delivered to mounting zone with its caved part forward in direction of driven room by its advancing under the support of beforehand mounted support units with partial entering of mounting zone so that turning of support unit to the place of its installation is effected under the protection of roofing of the last unit frames of temporary support. Then, incomplete extension of support unit is accomplished, frames of the temporary support are withdrawn from the places of installation of this unit. Then, removed temporary support frames are installed as driving face of mounting room advances. Simultaneously next support unit is turned to room entry and delivered over the room of installation. EFFECT: higher efficiency. 5 dwg
Patent RU-2078706-C1 (RU)
Title: Shock absorbing apparatus
Inventor: DOLGOV VLADIMIR I
IPC: B60G15/12
Filed: 1995-04-07
Granted: 1997-05-10
Abstract: FIELD: mechanical engineering; devices absorbing and dissipating energy of shocks. SUBSTANCE: shock absorbing apparatus has cylinder 1 with piston 2 installed to provide overflowing of working liquid. Apparatus has additional spherical chamber 5 separated from main chamber by nut with seal. all seals are made in form of rings with conical surface at one side and flat base at other side. Two washers adjoin flat base. Washers are in contact with base of other ring which rests on conical surface of mated part. EFFECT: reduced thickness of cylinder walls, improved operating conditions of seal owing to rational redistribution of pressure in working chamber. 2 dwg
Patent RU-2083314-C1 (RU)
Title: Method for cutting-off heads of rod products
Inventor: VOLCHKOV VLADIMIR V
IPC: B21K1/50
Filed: 1995-04-19
Granted: 1997-07-10
Abstract: FIELD: metallurgy. SUBSTANCE: method for cutting-off heads of rod products comprises steps of cutting in head by cut-off tool and resting bearing surface of head onto supporting surface of die. Cutting-in is performed along the whole height of head. EFFECT: enhanced efficiency. 2 cl, 1 dwg
Patent RU-2053434-C1 (RU)
Inventor: LUBENETS VLADISLAV V
IPC: F25B19/00
Filed: 1995-05-03
Granted: 1996-01-27
Abstract: FIELD: refrigerating unit of vehicle. SUBSTANCE: system has throttle made in the form of capillary pipe built in heat-exchanger and crystal hydrate separator. Filter, heat-exchanger, crystal hydrate separator and pressure regulator are connected in series and positioned before evaporator, whose output is connected through heat-exchanger to internal combustion engine by fuel gas. EFFECT: increased efficiency and enhanced reliability in operation. 2 dwg
Patent RU-2086688-C1 (RU)
Inventor: BOGDANOV SERGEJ V
IPC: C22B19/18
Filed: 1995-05-15
Granted: 1997-08-10
Abstract: FIELD: special electrometallurgy. SUBSTANCE: invention concerns electroslag remelting of steels and alloys and focuses on manufacturing electrodes which are remelted into ingot. Construction is characterized with strong weld seam between ingot and inventory head with variable electrical conductivity across the cross-section from peripheral to central part of seam - this increases yield of metal produce caused by improved quality of head part of fused up electrical slag ingot. According to invention, conductivity of peripheral part of weld seam is by 3-5 orders of magnitude lower than that of inventory head metal. Seam constitutes a composite layer, peripheral part of which is made of slag-titanium mix obtained from a liquid flux with 2-10% of iron-free thermite and is shaped as a ring with outer diameter equal to that of head and with height and thickness in the range 0.02-0.10 diameter of inventory head fused up to ingot, whereas inner part of seam consists of crystallized metal of ingot and inventory head. EFFECT: improved quality of metal produce. 2 tbl
Patent RU-2118814-C1 (RU)
Title: Process determining damping properties of structures
Inventor: MIROSHNIKOV V I
IPC: G01N3/30
Filed: 1995-05-25
Granted: 1998-09-10
Abstract: FIELD: nondestructive testing. SUBSTANCE: process is related to investigation of damping properties of members of structures. It consists in double differentiation of dependence of linear deformation of member of structure on time, in determination of function of deformation and acceleration rates on time and in determination of effect of action of weight on time. Coefficients characterizing elastic and absorbing properties of structures to damp shocks are found by dependence of effect of action of weight on deformation and deformation rate. These coefficients are used to evaluate damping properties of structures. EFFECT: enhanced informativity of process thanks to recording of functional dependence of deformation on time.
Patent RU-2126356-C1 (RU)
Title: Two-section container for two components
Inventor: PITER STJUART ARNOL D
IPC: B65D51/28
Filed: 1995-06-29
Granted: 1999-02-20
Abstract: FIELD: materials handling facilities; container for two components designed for isolated storage and mixed only after opening of container. SUBSTANCE: container has external container for first component with thread neck. Capsule for second component is placed inside external container and is connected to threaded neck of external container. Closing cover has first ratchet gear directed downwards from its base and coming into meshing with second ratchet gear on upper part of capsule. Closing cover can be turned onto container neck without rotation of upper part of capsule. Stops formed on capsule and inner wall of container preclude rotation of lower part of capsule. Thanks to it, when turning out closing cover, torque is created on capsule and upper part of capsule rotates together with cover. Discharge device, for instance screw thread is made in capsule to let out material in capsule after application of torque. EFFECT: enhanced convenience of use, prevention of getting of concentrated substance from capsule into ambient medium. 16 cl, 6 dwg
Patent RU-2084562-C1 (RU)
Title: Агрегат для промывки шерсти
Inventor: MOTSEPURO NIKOLAJ M
IPC: D01B3/04
Filed: 1995-08-15
Granted: 1997-07-20
Abstract: Агрегат для промывки шерсти. Сущность изобретения: устройство содержит узел подачи волокна с подающим валиком, который установлен с возможностью вращения, барку с перфорированным ложным дном, транспортирующий орган в виде бесконечной ленты с гарнитурой на ее поверхности, охватывающей направляющие, средство подачи рабочего агента на обрабатываемое волокно в виде форсунок, узел съема волокна, средство удаления растительных примесей из волокон, установленное ниже зеркала рабочего агента с возможностью взаимодействия с гарнитурой бесконечной ленты и пару валиков, один из которых - рабочий, а второй - съемный. Средство удаления растительных примесей выполнено в виде щеток. Пара валиков установлена над поверхностью бесконечной ленты, которая расположена выше зеркала рабочего агента. Барка имеет вертикальную перегородку для разделения последней на два отсека. Узел подачи дополнительно содержит бункер с установленными на его выходе столиком и цилиндром. Подающий валик имеет зубчатую гарнитуру. Зубья подающего валика и гарнитура бесконечной ленты расположены параллельно. Направляющие бесконечной ленты выполнены в виде шкивов, которые установлены с образованием рядов. Бесконечная лента размещена на направляющих шкивах по винтовой линии. Форсунки средства подачи рабочего агента и узел съема расположены над отводящей ветвью бесконечной ленты. 2 ил.
Patent RU-2101914-C1 (RU)
Inventor: KUZNETSOV O JU
IPC: A01G1/04
Filed: 1995-09-05
Granted: 1998-01-20
Abstract: FIELD: agriculture and biotechnology, in particular, mushroom growing. SUBSTANCE: method involves preparing substrate by mixing grain with water; placing substrate in container with throat; holding for one day; removing excessive water with following incubation for several days; introducing additives and performing sterilization at 121 C under pressure of 1 atm for 2.0-2.5 hours. Prior to sterilization process, container throat is covered with aluminum foil. Upon sterilization, substrate is shaken. EFFECT: increased efficiency, simplified method and improved quality of grain spawn.
Patent RU-2081601-C1 (RU)
Inventor: ROSLYAKOV YURIJ F
IPC: A23L3/3589
Filed: 1995-10-09
Granted: 1997-06-20
Abstract: Сущность изобретения: устройство для обработки зерна пропионовой кислотой содержит вертикальную контактную камеру со средствами загрузки, распределения и выгрузки зерна в непрерывном потоке и по меньшей мене один распылитель пропионовой кислоты, размещенный в нижней части камеры и выполненный в виде соединенного с источником ультразвука стержневого концентратора продольных колебаний с выпуклой торцевой поверхностью и охватывающей его с зазором полой втулки для подачи в полость кислоты. Распылитель содержит также электретный диффузор за торцевой поверхностью концентратора, электретным выполнено и средство распределения зерна, при этом электреты диффузора и средства распределения разнополюсны. 2 ил.
Patent RU-2108509-C1 (RU)
Inventor: BELJANSKIJ A D
IPC: F16H55/08
Filed: 1995-10-26
Granted: 1998-04-10
Abstract: FIELD: mechanical engineering; power and kinematic drives of various machines, both as spur gear train and skew gear train. SUBSTANCE: gear train includes gear and wheel. Near pitch line teeth have form of involute to which arcs of circle adjoin: convex arc at point of tooth and concave arc at root of tooth. Radius of arc section is equal to half base pitch in end section of gear train R = 0,5πm t •cosα t , where m t  is circular module: α t  is profile angle of gear train. Beginning of radius R coincides with pitch point. Depths on involute and arc sections of tooth profiles are determined from the following relationships   and h a  = m-0,5h i , where h i  and h a  are heights of involute and arc sections of profile; m is normal module; r 1  and r 2 - are pitch radii of gear and wheel; a is center-to-center distance of gear train and R is curvature radius of arc sections of profile. EFFECT: increased kinematic accuracy; enhanced efficiency due to enhanced stability of initial geometry; increased bending strength of teeth due to two-pair engagement of teeth in all phase of engagement. 1 dwg
Patent RU-2098299-C1 (RU)
Title: Method of emergency braking of cross-country vehicle
Inventor: PLAVINSKIJ GENNADIJ I
IPC: B60T1/14
Filed: 1995-12-18
Granted: 1997-12-10
Abstract: FIELD: transport engineering; wheeled, crawler or runner vehicles furnished with energy suppressing braking devices with anchor members force-driven into road bed. SUBSTANCE: anchor-type members are driven into road bed under weight of vehicle. When preset braking force is reached on load-bearing member, the latter is moved along vehicle centerline within the limits of vehicle and then weight action of vehicle on load-bearing member is reduced simultaneously decreasing braking action by energy suppressing device. EFFECT: improved braking of vehicle. 5 dwg
Patent RU-2101102-C1 (RU)
Inventor: SHLJUFMAN E M
IPC: B07C5/342
Filed: 1995-12-22
Granted: 1998-01-10
Abstract: FIELD: mining industry; concentration of minerals by luminescence excited by roentgen radiation. SUBSTANCE: apparatus has hopper 1, conveying mechanism 2, radiation source 3, luminescence intensity measuring unit 4, comparator unit 6. The first input of comparator unit 6 is connected to unit 7 for setting threshold value of mineral luminescence intensity and its output is connected to instruction control unit 8, the output of which is connected to the actuating mechanism 9. Besides, the apparatus has also filtration unit 5 with its input connected to output of luminescence intensity measuring unit 4 and output connected to the second input of comparison unit 6. Flirtation unit 5 includes capacitor 10, resistor 11 and differential amplifier 12. Connection point of capacitor 10 and resistor 11 serves as input of filtration unit 5 and second ends of capacitor 10 and resistor 11 are connected respectively to the first and second inputs of differential amplifier 12, the output of which serves at the same time as output of filtration unit 5. EFFECT: improved efficiency of minerals separation. 1 dwg
Patent RU-2094557-C1 (RU)
Inventor: ERSHOV VALENTIN V
IPC: E01B29/02
Filed: 1996-02-22
Granted: 1997-10-27
Abstract: Использование: изобретение относится к железнодорожному транспорту, а именно к способам механизации путевых работ, связанных с выгрузкой рельсовых плетей с железнодорожного подвижного состава, преимущественно на перегоне. Сущность изобретения: в способе выгрузки длинномерных изделий с подвижного железнодорожного состава, заключающемся в том, что по участку выгрузки длинномерных изделий раскладывают прокладки, прикрепители и предохранительные башмаки, начальные концы изделий прикрепляют к концам выгрузочных тросов, а другие концы изделий отсоединяют от транспортного закрепления, движением подвижного состава выводят из-под длинномерных изделий, затем изделия прикрепляют к прокладкам, раскрепляют выгрузочные тросы и переносят их к местам новой выгрузки, устанавливают охранные башмаки. У начала подвижного железнодорожного состава устанавливают и затормаживают консольный кран с размещенным на нем пригрузом, свободные концы выгрузочных тросов прикрепляют к пригрузу, а перед указанным выводом подвижного состава из-под длинномерных изделий начальные концы последних приподнимают краном и удерживают их до ослабления натяжения выгрузочных тросов, снимают последние, опускают начальные концы длинномерных изделий на основание и прикрепляют к прокладкам, растормаживают консольный кран и перемещают в сторону других концов длинномерных изделий, после того, как длина невыгруженных участков длинномерных изделий будет равна длине вылета консоли крана, невыгруженные концы изделий приподнимают краном и удерживают их в таком положении до полного вывода подвижного состава из-под длинномерных изделий, далее плавно опускают изделия на основании и прикрепляют к прокладкам. 8 ил.
Patent RU-2100055-C1 (RU)
Inventor: LYSENKO EVGENIJ V
IPC: B01D46/52
Filed: 1996-03-26
Granted: 1997-12-27
Abstract: FIELD: manufacture of engines. SUBSTANCE: filter element has form of parallelepiped containing filtering material bent in form of corrugated tape with lines of bend, sealing applied at top of bends, framework made in form of screen with rhomboid cells; this screen is located over larger face of parallelepiped, between sealant and bends of filtering material. Specific feature of invention consists in position of framework cells relative to line of bent of filtering material: larger diagonal of rhomb is perpendicular to line of bent of filtering material and edges of framework are bent are received by sealant over its entire length. EFFECT: enhanced efficiency of cleaning. 5 dwg
Patent RU-2109975-C1 (RU)
Title: Fuel and oxidizer tanks pressurization system of space vehicle engine plant
Inventor: GORELIKOV V I
IPC: F02K9/44
Filed: 1996-06-06
Granted: 1998-04-27
Abstract: FIELD: designing of jet engine plants for space vehicles. SUBSTANCE: system includes on-board compressor 1, check valves 14 and 15. On-board compressor is connected with pressurization bottles and separating gas chambers of propellant tanks (oxidizer and fuel tanks) by means of pneumatic high- and low-pressure mains. Check valves are fitted in each high-pressure pneumatic main. System includes also bypass mains 16 and 17 fitted with non-adjustable throttle valve 18 and two fine filters 16 and 21 mounted at inlet and outlet of throttle valve. One end of each bypass main is brought in communication with low-pressure pneumatic main at inlet of pressure-reducing valve 12. Other end is brought in communication with high-pressure pneumatic main in section between compressor output and check valves. EFFECT: enhanced survivability and reliability and increased service life of pressurization system. 1 dwg
Patent RU-2111413-C1 (RU)
Title: Beacon apparatus heater
Inventor: DOBROGORSKAJA N G
IPC: F21W111/043
Filed: 1996-07-16
Granted: 1998-05-20
Abstract: FIELD: visual aids of navigation equipment. SUBSTANCE: heater that has radiation source placed in case and isolated from environment by means of transparent envelope connected to ground and also has contacts is characterized in that its radiation source is made in the form of probe with semiconductor chips arranged over its circumference, that transparent envelope is closed on top with cover, and that case is provided with holes for passing current conductors. EFFECT: reduced time lag and improved reliability. 2 dwg
Patent RU-2141905-C1 (RU)
Title: Truck with body
Inventor: KLAUS KHENERSH
IPC: B60P1/02
Filed: 1994-12-19
Granted: 1999-11-27
Abstract: FIELD: transport engineering; carriers for vessels, boxes and other cargoes. SUBSTANCE: truck with body has containers 1 for loads secured at both sides of central beam. Some of containers are installed for lowering to road pavement and lifting to ramp level from transportation position, either by means of hoisting device or otherwise. It has also fixed roof arranged over load containers with free space left between roof and load containers in normal position of transported loads. Roof has braces to take up at least part of forces arising in truck. Braces thrust against several vertical posts. Hoisting device has hydraulic or pneumatic drive or is made in form of lead screw. Hoisting device is mounted on central beam. Each load container is moved at least along two guides built into vertical posts and is fixed by safety device in form of pneumatic cylinder. Load containers have louvers and doors. EFFECT: increased rigidity of truck and enlarged operating capabilities. 13 cl, 5 dwg
Patent RU-2096895-C1 (RU)
Title: Induction electrical machine
Inventor: OBUKHOV VITALIJ A
IPC: H02K31/04
Filed: 1996-07-31
Granted: 1997-11-20
Abstract: FIELD: variable-speed electric drives or AC generators with regulated output power characteristics at variable speed of prime mover. SUBSTANCE: machine has unipolar machine with liquid-metal contacts of special-purpose design in the form of self-contained structural units - unipolar modules 6 and 7 which are, essentially, sealed chambers 14 and 27 formed by additional cylindrical magnetic cores 15, 16, 28 of stator and by internal hollow cylindrical ferromagnetic cores 21, 31 accommodating armatures of unipolar machines in the form of ferromagnetic barrels 25, 26 free to rotate in liquid metal. Unified design is proposed for building unlike-polarity magnetic systems for generator and motor unipolar modules. Machines are designed as self-contained unipolar modules. EFFECT: facilitated manufacture and assembly of induction machines of various power capacities, improved repairability due to provision for replacing faulty unipolar sealed modules by serviceable ones. 2 dwg
Patent RU-2105263-C1 (RU)
Inventor: ROMANOV M N
IPC: F42B3/10
Filed: 1996-08-14
Granted: 1998-02-20
Abstract: FIELD: pyrotechnic installations. SUBSTANCE: the methods consists in employment of an igniter used to impact the necessary heat pulse to the charge and electrical current for initiation of fire. The igniter is made of smoke powder, whose grains a coated with a thin layer of current-conducting compound, for instance, aluminium powder. An electric are is used for initiation of fire. The device realizing the method has body 1 with blast chamber 3, unit 4 used to introduce the charge into the chamber, electric power source and a means for initiation of fire. Chamber 3 accommodates bulk powder charge 7. Dielectric insert 9 with a taper recess for igniter 8 is located in the center of the chamber lower part. Bare leads of electrodes 10 connected to the power source are positioned on the insert bottom. When voltage is applied to the electrodes, a short circuit occurs between the electrode leads due to the current-conducting coating, with a subsequent generation of an electric arc, ignition of the igniter and of the main charge. EFFECT: facilitated procedure. 2 cl, 1 dwg
Patent RU-2108889-C1 (RU)
Title: Exothermic mixture for heating of mold hot top
Inventor: NOVOKHATSKIJ IGOR VLADIMIROVIC
IPC: B22D7/10
Filed: 1996-09-19
Granted: 1998-04-20
Abstract: FIELD: heating of mold hot tops. SUBSTANCE: mixture contains iron-aluminum thermit, electrode powder, ferrosilicon, ferromanganese and fluorspar ground to size of 3 mm to provide for obtaining in mold hot top of liquid gray iron similar in composition to pig iron poured into mold, with the following percentage of ingredients, wt.-%: iron-aluminum thermit, 90.2-93.0; powder of used-up electrodes of electric arc furnaces, 3.0-4.0; ferrosilicon, 2.0-3.0; ferromanganese, 0.5-0.6; fluorspar, 2.5-2.0. EFFECT: higher efficiency. 2 dwg, 3 tbl
Patent RU-2123506-C1 (RU)
Inventor: BESEDIN BORIS GERASIMOVICH
IPC: C08J11/04
Filed: 1996-09-25
Granted: 1998-12-20
Abstract: FIELD: production of polymeric materials. SUBSTANCE: invention relates to production of polymeric materials from sheet material waste with polyvinyl chloride cover, in part, artificial leather, textile waste on the basis of natural and artificial fibers, artificial fur. Agglomerate processing to articles is carried out at the following technological regimes in zones of thermoplastic automate: temperature in the 1-st cylinder zone - 175 C, in 2-d zone - 150 C, in 3-d zone - 155 C, nozzle temperature - 180 C, injection pressure is 90-120 kgf/cm 2 , cycle duration is 2.5 min. Obtained agglomerate of polymeric compositions can be used as polymeric raw for making different articles for technics and domestic using. Quantitative waste of materials made of nonthermoplastic fibers in total waste mass can be below 30% and waste of sheet materials with polyvinyl chloride cover must be 50%, not less. Invention ensures to use 20000 t per a year polymeric raw to secondary utilization and decrease an equivalent amount of polluting substances drop to environment. EFFECT: improved method of articles making, improved ecology. 1 tbl, 2 ex
Patent RU-2127039-C1 (RU)
Title: Heifer udder massaging apparatus
Inventor: SAFIULLIN N A
IPC: A01J7/00
Filed: 1997-02-06
Granted: 1999-03-10
Abstract: FIELD: agriculture, in particular, equipment used in animal farming. SUBSTANCE: heifer udder massaging apparatus has bowl-shaped casing with chamber of variable vacuum extent, four-chamber membrane-type pulsator, and resilient massaging members disposed in crosswise arrangement. Height of massaging members is adjusted depending on heifer pregnancy time. EFFECT: simplified construction and increased efficiency by providing adequate care. 3 dwg