baber/WOPTO huggingface dataset:
Patent RU-2042226-C1 (RU)
Inventor: KHANS-GYUNTER MATEVS
IPC: H01J25/00
Filed: 1990-08-21
Granted: 1995-08-20
Abstract: Сущность изобретения: квазиоптический вибрационный гироскоп содержит электронно-лучевую пушку с кольцевым катодом. Электронный луч проходит вдоль оси электронного луча и при этом сжимается посредством статического магнитного поля, что выдуждает его к гираци. Этот луч возбуждают в квазиоптическом резонаторе стоячее электромагнитное переменное поле определенной длины волны. Резонатор имеет два зеркала, расположенные напротив друг друга на оси, перпендикулярно оси электронного луча. Для увеличения КПД вибрационного гироскопа кольцевой катод выполнен из чередующихся сегментов высокой и низкой эмиссионной способности, так что электронный луч имеет азимутально изменяющуюся плотность тока, причем участки с низкой эмиссионной способностью размещены напротив узловых поверхностей стоячего электромагнитного поля резонатора. 8 з.п. ф-лы, 3 ил.
Patent RU-2007003-C1 (RU)
Inventor: VITSHAS ANATOLIJ F
IPC: H01S3/0977
Filed: 1990-06-19
Granted: 1994-01-30
Abstract: FIELD: technological lasers. SUBSTANCE: gas laser includes chamber made of dielectric with electrodes 7-9 of main discharge and ionization, source 2 of permanent voltage and generator 3 of periodic pulses. One of electrodes 7 of main discharge manufactured in the form of metal plate is mounted inside chamber and is connected to generator 3. Other electrode 8 is fabricated in the form of mesh and is installed between electrode 7 and ionization electrode 9. Distance between electrodes 8 and 9 is less than double size of mean cell. Inductance 4 is placed between source 2 of permanent voltage and electrode 8. EFFECT: enhanced efficiency of laser. 1 dwg
Patent RU-2038521-C1 (RU)
Title: Multi-channel system for dispensing fluid
Inventor: EZHEN LE DEVEA
IPC: F16L27/08
Filed: 1991-03-07
Granted: 1995-06-27
Abstract: FIELD: hydraulics. SUBSTANCE: inlet and outlet branch pipes having parallel axes are fixed. A means for connecting any inlet branch pipe with any outlet branch pipe is constructed as the first and second connecting parts with flanges arranged in the same plane for permitting contact between the flanges and movement with a motor carriage, the motor being controlled by the centralized system for automatic control, the first and second deformed pipes which are perpendicular to the plane of connection and connect the inlet branch pipes with the first connecting parts and the second connecting parts with the outlet branch pipes. The branch pipes are arranged in mutually perpendicular planes. The first frame is provided with the first guides which are parallel to the frame and allow the first connecting parts to slide over the guides. The second frame is perpendicular to the first one and provided with the second guides so that to allow the second connecting parts to slide over them. EFFECT: enhanced reliability. 4 cl, 6 dwg
Patent RU-2072331-C1 (RU)
Title: Sewage purification plant
Inventor: TUMCHENOK VIKTOR I
IPC: C02F3/30
Filed: 1991-02-12
Granted: 1997-01-27
Abstract: FIELD: purification of effluents contaminated with anaerobic and erobic bacteria. SUBSTANCE: installed in radial settlers, each being made in the form of cylindrical-taper body 1 with horizontal overflow edge 2 and outflow passage 3 are side extending pipe 6 for aeration of effluents with the help of low-pressure blower 13. Located opposite to side extension pipes is immobilization head-piece 8, and tapered part of bodies incorporate intake units 4 connected with sludge pump 14. Located concentrically to overflow edge 2 at its internal side is toroidal bubbler 10 with vertical holes 11. Performed in surface layer of setter is treating of effluents by aerobic bacteria located on flexible threads of immobilization head-piece 8, and effluents of bottom layer are treated by active anaerobic silt. Effluents are also filtered through air streams discharged from vertical holes 11 of bubbler 10 and simultaneously they are saturated with air oxygen prior to their discharge to fish- farming water basin. EFFECT: high efficiency. 4 dwg
Patent RU-2034597-C1 (RU)
Title: Concentrator
Inventor: SHISHKIN VIKTOR V
IPC: B01D1/00
Filed: 1991-02-18
Granted: 1995-05-10
Abstract: FIELD: chemical industry. SUBSTANCE: concentrator has horizontal cylindrical housing provided with systems for supplying initial fluid and discharging concentrated solution and secondary vapor and heater. The concentrator is provided with torus-like members having closed central part and mounted for permitting axial synchronous reciprocation and defining two periphery and central spaces and driving drum which is positioned inside the central space and interacts with the torus-like member through belts. One ends of the belts are connected to the central part of the members. The other ones are wound on the drum from opposite sides. The heater is positioned at the bottom part of the housing. The discharging systems are in communication with the periphery spaces, and the supplying systems are in communication with the central space. EFFECT: improved design. 1 dwg
Patent RU-2037741-C1 (RU)
Title: Boiler
Inventor: GAVRILOV ANATOLIJ F
IPC: F23C10/10
Filed: 1991-03-29
Granted: 1995-06-19
Abstract: FIELD: boiler engineering. SUBSTANCE: boiler for burning low-grade solid fuel at higher economical efficiency has furnace chamber with burner device which is connected with fuel heat treatment reactor by means of gas line. Fuel heat treatment reactor is connected with heat exchanger for cooling the coke-ash residue fed to air flow furnace by means of screw feeder. Air flow furnace is connected to cyclone for cleaning the combustion products of ash. One ash line of cyclone is connected with reactor and other ash line is connected to heat of last heat exchanger is connected to feed water pipe line and its outlet is connected to inlet of heat exchanger used for cooling the coke-ash residue whose outlet is connected with boiler economizer. EFFECT: high economical efficiency. 1 dwg
Patent RU-2033777-C1 (RU)
Title: Thermoelectric device for thermal effect at medical treatment of diseases of hand fingers
Inventor: ISMAILOV TAGIR A
IPC: A61F7/00
Filed: 1991-05-05
Granted: 1995-04-30
Abstract: FIELD: medical engineering. SUBSTANCE: device has a base plate that carries supports for the hand and a body with a cylindrical chamber filled with heat-transfer agent and open from the top. Installed on the external surface of the heat-insulated body are thermomodules with radiators and a temperature control system having a temperature regulator and temperature-sensitive element installed on the body internal surface. EFFECT: enhanced convenience in use and effectiveness of action. 1 dwg
Patent RU-2021015-C1 (RU)
Title: Milling device
Inventor: SHISHLIN SERGEJ V
IPC: B02C7/08
Filed: 1991-06-24
Granted: 1994-10-15
Abstract: FIELD: food and other branches of industry; grain milling. SUBSTANCE: device has housing 1, cover 3 with lock 6 and bin 16. Stop 10 gets with its shank into one of equidistant holes made on end face of flange of threaded bushing 4 and into slot 12 made over open contour in detachable cover. Head of stop is arranged in circular slot made on end face surface of cup 5. Lock is installed for engagement with holes in threaded bushing. Cup and threaded bushing are connected by means of screw 14 and segment nut 14 arranged in T-shaped slot. EFFECT: enlarged operating capabilities. 3 dwg
Patent RU-2011529-C1 (RU)
Title: Device for ultrasonic welding of base members of thermoplasts
Inventor: IGLOVIKOV IGOR N
IPC: B29C65/08
Filed: 1991-06-24
Granted: 1994-04-30
Abstract: FIELD: plastic material machining. SUBSTANCE: in the device for ultrasonic welding of base members made of thermoplasts, the rigid bed has a hole made outside the welding zone, which is in line with the wave guide. The hole is filled with material possessing a high damping factor. The height of the material layer filling the hole in the rigid bed is larger than that of the bed in the welding zone by 1-5 mm. EFFECT: improved production quality. 2 cl, 1 dwg
Patent RU-2113064-C1 (RU)
Title: Operating system for modular coin-box telephones
Inventor: IBANEZ PALOMEQUE FRANCISCO
IPC: H04M17/02
Filed: 1991-07-26
Granted: 1998-06-10
Abstract: FIELD: telephone communications. SUBSTANCE: operating system incorporates facilities providing for intercommunication between message concentration unit, central operating unit, various display screens, printers, data storage devices, including operating and control software so as to ensure that modular coin-box telephones, as well as authentication and identification units and access unit jointly with provincial calculation centers and authentication and calculation center, and also terminal of coin-extracting firms by exchanging various specific operating messages in control system of modular coin-box telephones to ensure adequate operation as part of telephone system infrastructure and to control entire context and operations involved in their work. EFFECT: enlarged functional capabilities. 5 cl, 1 dwg
Patent RU-2039868-C1 (RU)
Title: Device for guiding stoping machine along scraper conveyer
Inventor: GERT BRAUN
IPC: E21C29/06
Filed: 1991-10-23
Granted: 1995-07-20
Abstract: FIELD: mining industry. SUBSTANCE: device for guiding stoping machine along scraper conveyer has composite trough of conveyer, section profile guide of stoping machine, round-link chain, cover plates and connecting bolts. Conveyer trough sections are connected for mutual angular motion. Guide of stoping machine is secured to conveyer trough. Chain is located in channel made in guide of stoping machine. Guide sections have trough slot to pass drive sprocket. Through slot is located above chain channel and in zones of guide section joints and has widened areas. Guide section ends have hollows and projections which form hinge. At least one projection of one section of guide enters hollow of adjacent section. Ends of adjacent sections of guide form hollow at the top and are connected by cover plates and connecting bolts. EFFECT: higher efficiency. 6 cl, 4 dwg
Patent RU-2007244-C1 (RU)
Inventor: CHIZMEDZHYAN GEGAM A
IPC: B21F27/02
Filed: 1991-09-18
Granted: 1994-02-15
Abstract: FIELD: metal working. SUBSTANCE: silver wire is wound on a mandrel. The resultant spirals are longitudinally extended and are located so as to make the longitudinal axes parallel one relative to another, and are interwoven by setting one of the spirals in discrete reciprocating motion around its axis, and the second (stationary spiral) - alternately in left-and side directions. The free and of the rotatable spiral is held within the plane of the stationary spiral. The total number of revolutions in one direction must be larger than in the other, and the angle of rotation of the rotatable spiral is within 360-1080. EFFECT: improved quality. 1 dwg
Patent RU-2050993-C1 (RU)
Title: Scraping device
Inventor: CHERNYJ OLEG M
IPC: B08B9/38
Filed: 1991-12-13
Granted: 1995-12-27
Abstract: FIELD: removing liquid residues from tanks. SUBSTANCE: scraping device has scraper and sucking chamber. When the scraper moves over the bottom, the liquid enters hoses and then the pump. EFFECT: improved design. 1 dwg
Patent RU-2068838-C1 (RU)
Title: Способ получения алкил-трет-алкиловых эфиров
Inventor: PAVLOV STANISLAV YUREVICH
IPC: C07C43/04
Filed: 1992-01-09
Granted: 1996-11-10
Abstract: Использование: в качестве высокооктановых компонентов моторного топлива. Реагент 1: изоолефина C 4 -C 5 . Реагент 2: спирт с 2 - 3 углеродными атомами. Условия реакции: реагент 1 обрабатывают реагентом 2 в присутствии ионитного катализатора. Исходный спирт или исходный спирт в смеси со спиртом выделенным из промывной воды, предварительно подвергают гетероазеотропной ректификации в присутствии получаемого эфира с выводом обезвоженного спирта или его смеси с эфиром снизу колонны гетероазеотропной ректификации и направляют на контактирование с изоолефином, а сверху смеси эфира, воды и спирта, которую конденсируют, расслаивают и возвращают в верхний слой в колонну гетероазеотропной ректификации, а нижний слой отделяют. 2 з.п. ф-лы, 1 ил.
Patent RU-2031932-C1 (RU)
Title: Способ очистки напитков адсорбентом и установка для его осуществления
Inventor: KARUSHEV VLADIMIR I
IPC: C12H1/04
Filed: 1991-11-27
Granted: 1995-03-27
Abstract: Использование: в пищевой промышленности для очистки напитков адсорбентом. Сущность изобретения: способ заключается в том, что осуществляют смешивание обрабатываемого напитка с адсорбентом в рабочей камере, тангенциальный ввод полученной смеси в тот же напиток с адсорбентом, отделение обработанного напитка от смеси с циркуляцией и вводом ее в рабочую камеру со скоростью, обеспечивающей поддержание адсорбента в псевдокипящем состоянии и осветление обработанного напитка. Из смеси обрабатываемого напитка с адсорбентом осуществляют отбор ее части, многократное смешивание ее с частью необработанного напитка под вакуумом, циркуляцию и ввод смеси в рабочую камеру ведут с соданием отстойной зоны обработанного напитка в верхней части рабочей камеры, а осветление осуществляют посредством отстаивания и газоотделения с последующей фильтрацией. Способ реализуется в установке, содержащей сборник необработанного напитка, рабочую камеру для смешивания напитка с адсорбентом с питательным и отводным патрубками и установленным в ней циркуляционным коллектором, сборник готового продукта, отстойник и вакуумный смеситель, сообщенный системой тангенциально подключенных к нему трубопроводов с циркуляционным коллектором и сборником необработанного напитка. Рабочая камера через насос сообщена с отстойником, а в верхней и нижней частях рабочей камеры соответственно под и над циркуляционным коллектором установлены фильтрующие элементы. 2 с.п. ф-лы, 1 з.п. ф-лы. 2 ил.
Patent RU-2043851-C1 (RU)
Title: Device for partition of remainder of billet from foundry gate
Inventor: KOPELIOVICH MOISEJ KH
IPC: B22D17/22
Filed: 1992-02-17
Granted: 1995-09-20
Abstract: FIELD: foundry. SUBSTANCE: device for partition of remainder of billet has immovable plate, plate of foundry cone related to matrix-plate being a part of mold, L-shaped plate to detach remainder of billet. Slot-like cavity is made in foundry cone plate, and L-shaped plate is located in it and may incompletely come out of the cavity when the mold is open. EFFECT: high productivity. 4 dwg
Patent RU-2016733-C1 (RU)
Title: Percussion device
Inventor: ERMOLAEV VIKTOR I
IPC: B21J7/00
Filed: 1992-02-21
Granted: 1994-07-30
Abstract: FIELD: small arms. SUBSTANCE: load with hollow and working tool is movably mounted in base guides. Load is linked to crank mechanism by means of rod, one end of which is secured on slide and the other has head positioned in load hollow. Device is provided with load retainer made in the form of horizontally moving slider. End of slider may be positioned in hole available in load wall. Wedge member interacting with roller disposed in hole made in slider is rigidly connected with slider. Placed between slide and load is spring. Cartridge case to be unloaded is placed in die positioned coaxially with load. EFFECT: saving standard bullets removed from defected cartridges for their further use. 3 dwg
Patent RU-2065037-C1 (RU)
Title: Method for underground leaching potassium salts
Inventor: KUDRYASHEV ALEKSEJ I
IPC: E21B43/28
Filed: 1992-02-24
Granted: 1996-08-10
Abstract: FIELD: underground leaching. SUBSTANCE: well drilling, joining wells by hydraulic fracture, and pumping heated solutions in salt deposit. Pumped out solutions are evaporated. Exploring oil well is drilled and cased to water resistant rock laying below oil deposit, and a cavity is formed in them. Two pipes are lowered into the exploring oil well. Solution is heated by pumping cold solution in one pipe. Heated solution is pumped out through another pipe. The cavity is grouted and oil stratum is being shot after removing salts. EFFECT: high productivity. 1 dwg
Patent RU-2025002-C1 (RU)
Inventor: KUROCHKIN PETR T
IPC: H01M4/20
Filed: 1991-03-31
Granted: 1994-12-15
Abstract: Использование: производство свинцовых аккумуляторов. Сущность изобретения: пасту, содержащую свинец, оксиды и сульфат свинца, намазывают на токоотводящую решетку, погружают в резервуар с разбавленным раствором серной кислоты и подключают к отрицательному полюсу источника электрического тока. В этот же резервуар помещают свинцовую пластину и подключают ее к положительному полюсу источника тока. Через электрод пропускают электрический ток с расходом 20 - 30 Ач/кг активной массы, затем извлекают электрод из резервуара, дают стечь остаткам кислоты и, не проводя отмывки, сушат при 100 - 120°С. 2 табл.
Patent RU-2073687-C1 (RU)
Title: Method for production of starch
Inventor: BLINOV VLADIMIR NIKOLAEVICH
IPC: C08B30/02
Filed: 1992-04-06
Granted: 1997-02-20
Abstract: FIELD: processing of starch-containing raw materials. SUBSTANCE: method involves grinding of seeds of chestnuts, extracting thus obtained mass with extragent, isolation of starch, its washing by water and drying. Alcohol-aqueous solvent having ethanol concentration 20-70 % is used as said extragent. EFFECT: improved efficiency. 1 tbl
Patent RU-2090312-C1 (RU)
Title: Method for obtaining coat on articles made from hard alloys
Inventor: BOLOTNIKOV GRIGORIJ V
IPC: B22F7/06
Filed: 1992-04-07
Granted: 1997-09-20
Abstract: FIELD: deposition of coat on surfaces of articles. SUBSTANCE: method involves subjecting surface of hard alloy article to vibrational and abrasive working prior to deposition of multilayer composite coat, with amplitude and frequency values providing creation of residual compression stresses on article surface for time sufficient to obtain radius of rounded portions of working parts of article at least equal to double total thickness of layer worn during operation of article. Residual compression stresses range between 0.1 of microhardness and 1.6 of ultimate strength of alloy. EFFECT: increased efficiency and improved quality of coat. 1 tbl
Patent RU-2049043-C1 (RU)
Inventor: BLINOV EVGENIJ K
IPC: B66D1/24
Filed: 1992-05-13
Granted: 1995-11-27
Abstract: Использование: для подтрелевки и вывозки хлыстовой древесины при рубках ухода за лесом. Лебедка содержит раму 1, навешенную на самоходное шасси 2 посредством нижних тяг 3 и гидроцилиндра 4. На раме закреплен барабан 5 с тросом 6. Сверху раму 1 установлен поворотный вертлюг 7 с роликом 8. Рама 1 закреплена с возможностью поворота в вертикальной плоскости. Лебедка содержит предохранительную дисковую муфту, снаженную гидравлическим механизмом отключения. Гидроцилиндр упомянутого механизма соединен через перепускной клапан трубопроводом со штоковой полостью гидроцилиндра 4 и с гидрораспределителем самоходного шасси. 3 ил.
Patent RU-2066259-C1 (RU)
Title: Hobbing mechanism of tooth-working machine
Inventor: SHEJNIN GRIGORIJ M
IPC: B23F5/06
Filed: 1992-06-01
Granted: 1996-09-10
Abstract: FIELD: metal machining, in particular, working of outer toothed gears. SUBSTANCE: hobbing mechanism has carriage 1 mounted on frame, casing 2 pivotally connected with carriage 1, calibrating wheel 3 mounted on casing 2 and mechanism 4 for bringing calibrating wheel 4 into spaceless engagement with calibrating toothed sector 5. Sector 5 is mounted on frame for rotation about its axis 01 under the action of cam 6 of carriage 1 on roller 7 rigidly connected with sector 5. Roller 7 is urged into contact with cam 6 by hydraulic cylinder 8. In the process of movement of carriage 1 cam 6 urges roller 7 to rotate sector 5 about axis 01. As a result sector 5 provides additional rotation of wheel 3 and, consequently, workpiece axially aligned with wheel 3 through an angle sufficient to provide modification of tooth profile. By changing profile of cam 6, sector 5 may be imparted different movements to obtain various modification values for head and root parts of wheel tooth to be worked and different profiles of tooth shape. EFFECT: increased efficiency, wider operational capabilities and enhanced reliability in operation. 1 dwg
Patent RU-2095448-C1 (RU)
Title: Method and apparatus for recovering gold from low-grade ores
Inventor: KHOMUTOV VLADIMIR V
IPC: C22B3/02
Filed: 1992-07-22
Granted: 1997-11-10
Abstract: FIELD: precious metal hydrometallurgy. SUBSTANCE: method consists in charging ore, percolation leaching of gold from ore charge with cyanide solution, sorption of gold, washing ore charge to isolate dissolved gold using removing gold from wash solutions, neutralization of leaching cakes, and their discharging. According to invention, ore charge is saturated with cyanide solution from below upward, separated, and subjected to passive cyanidation in air, whereas washing away dissolved gold is performed consecutively by preliminarily devoid of gold solution until gold concentration in productive solution attains 0.05-0.1 mg/l. Installation contains at least three percolation leaching block sections, reservoir for initial leaching solution, sorption unit, container for gold-free solution, and reservoir for neutralizing solution. Invention is distinguished by that percolation block sections are made in the form of dishes with, built in into bottom, perforated connecting pipes for introducing and withdrawing process solutions, each of them being connected with collector for feeding and draining solutions into pipeline of corresponding container. Between sorption unit and block sections, there is container to collect productive gold-containing solutions connected through percolation block sections and sorption unit with gold-free solution container into closed circuit. EFFECT: enhanced efficiency of gold recovery. 3 cl, 2 dwg
Patent RU-2027481-C1 (RU)
Title: Rotor grainy filter
Inventor: TROJNIN VIKTOR E
IPC: B01D46/36
Filed: 1992-07-29
Granted: 1995-01-27
Abstract: FIELD: cleaning of gases from dust by devices with grainy bulk material, may be used in mechanical engineering, power, chemical and other branches of industry. SUBSTANCE: filter has housing with inlet and outlet branch pipes, clean gas rotary collector carrying radially extending cassettes with grainy material fixed between perforated walls. Central cavity of cassettes is communicated with clean gas collector and is provided with membrane, membrane deformation detector and sleeve with spring-loaded ball. Filter is further provided with pulsed blowing collector disposed within clean gas collector and radial dividers positioned between cassettes. Rod-shaped striker connected with ball is positioned axially of cassette longitudinal axis. Guiding shank fixed on other end of rod-shaped striker is made in the form of radial plates, which are in contact with branch pipe of cassette, with plate plane being in parallel with cassette longitudinal axis. Cassette walls are made corrugated. Sleeve of each cassette is positioned in spaced relation with respect to cassette internal wall. Rods with looseners are secured to end cover of each cassette. Rods are located in mass of grainy material, with axis of rods being in parallel with cassette axis. EFFECT: increased capacity and high quality of cleaning. 3 cl, 4 dwg
Patent RU-2023736-C1 (RU)
Inventor: SHPAKOV VALERIJ I
IPC: C22C1/02
Filed: 1992-08-21
Granted: 1994-11-30
Abstract: Изобретение относится к металлургии цветных металлов и сплавов, в частности к производству лигатуры алюминий-титан-бор, предназначенной для модифицирования алюминиевых сплавов. Цель изобретения - снижение потерь электролита. Сущность изобретения: в способе получения лигатуры алюминий-титан-бор, включающем расплавление алюминия, нанесение бора на титан электролизом из расплава, содержащего криолит и оксид бора, и введение титана и бора в расплавленный алюминий, электролитическое осаждение бора на титан ведут из расплава, содержащего криолит, фтористый алюминий и оксид бора в соотношении от 50 : 20 : 1 до 150 : 100 : 1 по массе. 1 табл.