baber/WOPTO huggingface dataset:
Patent RU-2012866-C1 (RU)
Inventor: KURUMA ABDULAJ
IPC: G01N15/08
Filed: 1991-06-28
Granted: 1994-05-15
Abstract: FIELD: hydraulic engineering. SUBSTANCE: cylindrical yoke is mounted into the hole in a spaced relation. Yoke is made of rings and has dead bottom. The yoke is mounted lower than level of ground waters. Filtration and water loss coefficient is determined from the relation. EFFECT: improved precision. 2 dwg
Patent RU-2011574-C1 (RU)
Title: Antitheft device
Inventor: DIKAREV VIKTOR I
IPC: B60R25/00
Filed: 1991-08-06
Granted: 1994-04-30
Abstract: FIELD: automotive industry. SUBSTANCE: device has two-position switch with three groups of contacts 1, 2, 14, ignition switch 3, ignition coil 4, current limiting resistor 5, first electromagnetic relay 6 with first and second contact groups 6.1 and 6.2, heating resistor 7, transistor 8, thermal transistor 9, second electromagnetic relay 10, inductor 11, capacitor 12 and radiating element 13. With device switched on, in case of unauthorized switching on of ignition switch 3, alternate resistorless connection of storage battery with ignition coil and connection through current-limiting resistor 5 is provided. Vehicle fails to move. Electromagnetic oscillations created by ignition system are transmitted as radio signals when attempt is made to drive away car. EFFECT: enhanced reliability. 2 dwg
Patent RU-2023999-C1 (RU)
Title: Multiple-shock test facility
Inventor: ZOLOTUKHIN IGOR V
IPC: G01M7/08
Filed: 1991-07-04
Granted: 1994-11-30
Abstract: FIELD: test technique. SUBSTANCE: desk 2 for part 3 to be tested made in the form of rocker arm with stops 13 and rollers 7 is periodically lifted and dropped by drive built up of cams 5 and 6 symmetrically arranged in respect to rocker turn axis. Cams are spaced 180 deg. apart, rotate in opposite directions, and are engageable with rollers. Position of rollers and stops is adjustable through height; stops are movable and adjustable rocker. Shock pulses are shaped in collision of stops and shock absorbers 9, 10 of brake mechanism mounted on bed 1 under desk. Relations between adjustable design parameters of test facility and desired parameters of pulses are given in description of invention. EFFECT: provision for independent regulation of pres-shock speed, frequency, and length of linear acceleration pulses. 1 dwg
Patent RU-2006127-C1 (RU)
Inventor: KOZURMAN IGOR A
IPC: H02J3/18
Filed: 1991-09-16
Granted: 1994-01-15
Abstract: FIELD: electric power distribution systems. SUBSTANCE: device is provided with potential regulator connected to secondary winding of transformer-reactor; capacitor bank is connected to point of connection of primary and secondary windings of potential regulator and to starting lead of secondary winding of transformer-reactor; inductive reactance of potential regulator primary winding must be equal to capacitive reactance of capacitor bank. Varying angle of magnetic coupling between primary and secondary windings of potential regulator changes current in secondary winding of transformer-reactor and, consequently, equivalent resistance of transformer-reactor primary winding. EFFECT: improved reliability of control. 1 dwg
Patent RU-2008087-C1 (RU)
Inventor: VOLKOV VLADIMIR P
IPC: B01J39/00
Filed: 1991-07-01
Granted: 1994-02-28
Abstract: FIELD: ion-exchange technology. SUBSTANCE: 0.1-0.5 of frontal ionite layer comprising an inorganic substance-containing solution is dried. Water is passed downward through the ionite bed. EFFECT: enhanced efficiency of purification. 1 tbl
Patent RU-2015996-C1 (RU)
Title: Process for preparing ion-exchange sorbent
Inventor: VAKULENKO VIKTOR A
IPC: C08G14/06
Filed: 1991-11-14
Granted: 1994-07-15
Abstract: FIELD: production of ionites. SUBSTANCE: condensation of phenol, formaldehyde, hexamethylenetetraamine in sulfuric acid in the presence of ethylene glycol pore generator at 60-75 C, in a phenol to formaldehyde to hexamethylenetetraamine to sulfuric acid to ethylene glycol molar ratio of 1: (0.6-2.0):(0.06-0.24):(0.4-1.9):(2.4-5.7). Ethylene glycol and sulfuric acid are extracted from the cured polycondensate. After boiling down the solution, the latter is recycled to the process. For maldehyde is used as para-formaldehyde or trioxane. EFFECT: improved properties of the ion-exchange sorbent. 3 cl, 1 tbl
Patent RU-2026386-C1 (RU)
Title: Method of preparing of ingot from stainless steel stabilized with titanium
Inventor: VLASOV LEV A
IPC: C22B9/18
Filed: 1991-12-02
Granted: 1995-01-09
Abstract: FIELD: metallurgy. SUBSTANCE: method involves production of slag containing, wt.-%: calcium fluoride 8-15; titanium oxide 37-48, deoxidation of slag bath, additional addition of slag mixture to the crystallizer and superheating of slag mixture before electrode change. Method specificity: addition of titanium oxide at quantity that 1.3-2.0 times exceeds its content in the initial slag to the slag mixture before electrode change. EFFECT: improved method of ingot preparing. 1 tbl
Patent RU-2055005-C1 (RU)
Title: Fixture for assembly of flying vehicle units
Inventor: AKOPYAN GRIGORIJ KH
IPC: B64F5/00
Filed: 1991-07-23
Granted: 1996-02-27
Abstract: FIELD: aeronautical engineering. SUBSTANCE: device has columns 3, beams 1 and 2, locking members 6 and units for attachment of locking members on beams 1 and 2. Locking members 6 for assembly of one of units of mirror image are positioned at minimizing the distance from beam axis to points of attachment of locking members. Besides that, lines-forming surfaces for each unit of mirror image are made on both sides of locking members 6 for units of flying vehicle whose contour is close in form to straight line. EFFECT: reduced usage of equipment, easy access to working zones and improved labour conditions in assembly of units having sharply varying sections. 2 cl, 6 dwg
Patent RU-2023194-C1 (RU)
Inventor: ENYUTIN GENNADIJ V
IPC: F02M23/00
Filed: 1991-12-10
Granted: 1994-11-15
Abstract: Использование: в двигателестроении. Сущность изобретения: способ осуществляют путем нагнетания топлива под давлением в абсорбер и смешивания его со сжатым воздухом в абсорбере для получения насыщенного воздухом топлива и подачи его к распылителю. Топливо и сжатый воздух смешивают под давлением 2 . . . 200 МПа. По вариантам осуществления способа воздух перед сжатием смешивают с отработавшими газами двигателя, отбирают из абсорбера нерастворенную часть воздуха, сжижают ее давление до близкого к атмосферному при помощи пропускания через дроссель и затем используют ее для охлаждения насыщаемого топлива. Нерастворенную часть воздуха после снижения давления направляют последовательно для охлаждения насыщенного и насыщаемого топлива. 3 з.п.ф-лы.
Patent RU-2011951-C1 (RU)
Title: Liquid and gas flow measurement technique
Inventor: MANUKOV EDUARD S
IPC: G01F1/76
Filed: 1991-09-06
Granted: 1994-04-30
Abstract: FIELD: measurement technology. SUBSTANCE: procedure involves measurement of rotation speed of turbine-driven converter turbine, and determination of pressure, differential pressure on turbine, and determination of volume discharge using mathematical relationship including measured quantities. EFFECT: facilitated procedure. 1 dwg
Patent RU-2026448-C1 (RU)
Inventor: DOROFEEV VIKTOR D
IPC: E01B35/00
Filed: 1991-12-24
Granted: 1995-01-09
Abstract: Изобретение относится к системам, предназначенным для измерения пространственных параметров рельсовых путей или их отклонений от нормы, и может быть использовано для определения характеристик поверхностей, грунтовых неровностей искусственного и природного происхождения в условиях, не позволяющих производить подобные измерения контактными методами, отличных от нормальной атмосферной среды, ограниченной видимости и подвижности человека, преимущественно контроль подводной части рельсовых путей, предназначенных для подъема и спуска судов. Сущность изобретения: устройство содержит смонтированные на движущейся по пути транспортной платформе 1 датчик 5 пройденного пути, гироскопический датчик 2 курса, гироскопический датчик 3 наклона по курсу, выходы которых связаны с региструющим блоком 14. Устройство снабжено гироскопическим датчиком 4 наклона пути в поперечном профиле, датчиком 6 межрельсового расстояния и датчиком 7 глубины погружения, причем выходы указанных датчиков соединены с коммутатором 8 аналоговых сигналов для поочередного подключения выхода каждого датчика на выход аналого-цифрового преобразователя 9, преобразующего сигналы напряжения датчиков в параллельный код, выходы аналого-цифрового преобразователя 9 подключены к входам коммутатора 10 цифровых сигналов, выход которого линией 15 связи соединен с вычислительным блоком 13 для подачи на его вход последовательного кода сигналов, а выход последнего подключен к регистрирующему блоку 14, причем управляющие входы коммутатора 8 аналоговых сигналов и коммутатора 10 цифровых сигналов подключены к выходам соответственно старших и младших разрядов счетчика 11, вход которого соединен с выходом тактового генератора 12. 4 ил.
Patent RU-2044341-C1 (RU)
Inventor: PAVLOV GENNADIJ ALEKSEEVICH
IPC: G05D19/02
Filed: 1992-01-03
Granted: 1995-09-20
Abstract: Изобретение относится к средствам гашения колебаний и может быть использовано при оптимизации управления виброизолятором. Эта оптимизация осуществляется измерением смещения объекта при колебаниях на рабочих частотах и формированием сигнала воздействия на орган управления виброизолятора с учетом математически выявленных соотношений между уровнем управляющего сигнала и параметрами объекта. 2 ил.
Patent RU-2027907-C1 (RU)
Title: Method of diagnosis of displacement-type hydraulic machines
Inventor: KOLESNIKOV LEONID ALEKSANDROVI
IPC: F15B19/00
Filed: 1991-08-29
Granted: 1995-01-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: pressure differential in high- and-low pressure lines is measured. Leakages are compensated for by working flow of constant-capacity make-up pump whose excessive flow runs to drain end. Then difference of temperatures of working fluid between flow of leakage and flow in low-pressure line is measured, after which rate is determined in one of flows which is combined with leakage flow and temperature before and after combining is checked for calculation of leakage flow rate and total and volumetric efficiency of hydraulic machine. Flow rate is determined in excessive flow of make-up pump which is combined with leakage flow whose rate is calculated on condition of thermal balance of flow fed to hydraulic machine and flow directed to drain end after combining with leakage flow. EFFECT: enhanced reliability. 2 dwg
Patent RU-2027684-C1 (RU)
Inventor: KISELEV VLADIMIR N
IPC: C03B5/225
Filed: 1991-07-29
Granted: 1995-01-27
Abstract: FIELD: glass making. SUBSTANCE: straight-line glass-making furnace includes zones of glassy solidification and overheating. Ratio between their volumes is (0.7 - 2.4):(0.1 - 2.8). EFFECT: high productivity. 1 tbl, 1 dwg
Patent RU-2019117-C1 (RU)
Inventor: KIM ROMAN A
IPC: A47C4/52
Filed: 1992-02-19
Granted: 1994-09-15
Abstract: FIELD: articles of personal usage. SUBSTANCE: convertible cart with bag-chair has carcass with bag and two U-shaped detachable members, which are positioned one within the other and pivotally connected by shafts. Both members have cross-pieces for securing flexible seat on them. When cart is used as chair, U-shaped members form X-shaped base. EFFECT: increased convenience in usage by simple transformation from one position to the other. 3 dwg
Patent RU-2023942-C1 (RU)
Inventor: PATRUSHEV VASILIJ N
IPC: F21W131/103
Filed: 1991-10-29
Granted: 1994-11-30
Abstract: Использование: в светотехнике. В светильнике, содержащем полую опору, отражатель, размещенный на вершине опоры, и источник света с токоподводящей арматурой, источник света размещен во внутренней полости у основания опоры с возможностью доступа к нему, а в полости опоры между отражателем и источником света установлен светопровод, который выполнен на основе полимерных оптических волокон. 1 з.п. ф-лы, 1 ил.
Patent RU-2034706-C1 (RU)
Title: Device for pottery moulding
Inventor: PAVLENKO VLADIMIR SERGEEVICH
IPC: B28B3/00
Filed: 1992-02-26
Granted: 1995-05-10
Abstract: FIELD: building materials industry. SUBSTANCE: turnable provided with moulds, is installed in bearings secured on a fixed horizontal axle secured on a bed frame. Each mould is furnished with two side punches that are hinge-joined to the rods and pistons of hydraulic cylinders. The pistons divide the hydraulic cylinder into spaces hydraulically connected with hydraulic control valves. The pressure hydraulic line and drain hydraulic line are brought to the turnable space through grooves and ducts in the left-hand hub of the turnable. The covers are hinge-joined to rollers installed in the shaped slot of the spatial cam. The pusher is linked with the roller installed in the shaped slot of the flat cam secured to the fixed horizontal axle. The mix to be moulded is fed from the loading hopper to the moulds, then the cover the mould and, in response to a command of controllers of the hydraulic control valve, connects the pressure line to the spaces, and the drain hydraulic line - to the hydraulic cylinder spaces. Two-sided moulding of pottery is accomplished. Then the cover opens the moulds, the pusher pushers out the finished pottery to the discharge conveyer. EFFECT: improved design. 2 cl, 3 dwg
Patent RU-2013573-C1 (RU)
Title: Power plant and its working medium preparation process
Inventor: AVAKOV ARAM V
IPC: F01K25/00
Filed: 1992-04-29
Granted: 1994-05-30
Abstract: FIELD: power engineering industry. SUBSTANCE: power plant has reactor 1 with emulsifier 2 in bottom part. Circulating loop 5 is connected to reactor 1 for cooling warm heated due to heat liberation as gas/hydrate compound is formed. The latter is supplied over piping 8 through set of valves in turn to chambers 12 and 13 fed with warm water. In the process gas is separated from compound and passed through separator 19 to turbine 27. Gas blower 32 provides recirculation of nonresponsive gas its mixing with exhaust gases of turbine 27. EFFECT: improved design. 4 cl, 2 dwg
Patent RU-2049664-C1 (RU)
Inventor: KAPUSTIN ANATOLIJ IVANOVICH
IPC: B28B7/30
Filed: 1992-04-09
Granted: 1995-12-10
Abstract: Использование: в устройствах для образования пустот в бетонных и железобетонных строительных конструкциях для монтажа скрытой электропроводки. Сущность изобретения: устройство содержит конусообразный корпус со стержнем, пропущенный через отверстие в форме и имеющий на заданном расстоянии от обратной стороны стенки формы, упор, представляющий из себя утолщение стержня или отдельный элемент, способный перемещаться вдоль стержня. Корпус прижат к форме пружиной, размещенной за ее пределами и закрепленной одной стороной на свободном конце стержня, а другой на форме, при этом второй конец стержня жестко соединен с формой. Упор установлен на стержне с возможностью регулировки его расстояния до наружной стенки формы. 4 ил.
Patent RU-2018197-C1 (RU)
Title: Термоэлектрический генератор
Inventor: SHALAEV NIKOLAJ V
IPC: H01L35/32
Filed: 1992-04-15
Granted: 1994-08-15
Abstract: Использование: изобретение относится к области прямого преобразования тепловой энергии в электрическую и может быть использовано в термоэлектрических генераторах, использующих преимущественно источники тепла в виде газовых горелок. Сущность изобретения: в термоэлектрическом генераторе источник тепла содержит газовую горелку, которая размещена в камере сгорания. На камере расположена теплоизоляционная оболочка с отверстиями в донной части. Теплоприемник выполнен с системой вертикальных каналов, распределенных по его теплоприемной поверхности, преимущественно в шахматном порядке, что обеспечивает равномерное температурное поле. Термоэлектрические модули через охлаждающие радиаторы прижаты к теплоприемнику при помощи системы прижима, который содержит опорную пластину с резьбовыми отверстиями, упругий элемент, выполненный в виде пластинчатой пружины и стяжные винты. Замкнутая обечайка охватывает радиаторы и прижимное устройство используется в качестве одного из элементов системы прижима и является элементом сборки различных узлов генератора. При повышенной мощности генератора блок прижима выполнен в виде тарельчатой пружины с размещенным на ней опорным элементом, на котором расположено окончание стяжного винта. 3 з.п. ф-лы, 4 ил.
Patent RU-2037656-C1 (RU)
Title: Method of assembling gear pump
Inventor: BOGACHENKO VALENTIN KONDRATEVI
IPC: F04C2/04
Filed: 1992-04-21
Granted: 1995-06-19
Abstract: FIELD: mechanical engineering. SUBSTANCE: at first, driving and driven gears are received in the cylindrical bores made in the housing. The driving gear is set in the sliding bearings mounted in the covers through journals. The driven gear is mounted on the axle through a bearing bushing. The ends of the axle is set in bores made in the covers. For final assembling, the pump with loosened bolts is secured at the centers of an attachment for assembling through the driving gear. The covers bears on the spring-loaded members from the side of the driven gear. The spring- loaded members are secured to the fixed side of the attachment. Next, by applying an effort to the housing from the side of the inlet space, the housing is brought into engagement with toothings of both gear and the bolts is tightened finally. EFFECT: simplified assembling. 4 dwg
Patent RU-2049377-C1 (RU)
Inventor: SIVER NIKOLAJ VASILEVICH
IPC: A01B73/06
Filed: 1992-05-20
Granted: 1995-12-10
Abstract: Использование: в сельскохозяйственном машиностроении, в частности в складывающихся широкозахватных агрегатах для обеспечения надежной фиксации боковых секций в рабочем и транспортном пополнениях. Сущность изобретения: широкозахватный сельскохозяйственный агрегат содержит раму 1 с опорными колесами и гидроприводом. На раме 1 установлены центральная секция 2 и посредством шарниров 3 боковые секции 6 с рабочими органами. В передней части рама имеет ползун 12, на котором смонтирована сница 16, и упоры 13 для ограничения перемещения ползуна 12. Секции 6 связаны с ползуном 12 посредством шарнирно установленных на них тяг 10. Прямые, присоединяющие шарниры 3 крепления секций 6 к раме 1 и шарниры 9 и 11 установки тяг 10 на секциях 6 и ползуне 12 в фиксируемых рабочем и транспортном положениях, образуют симметричные треугольники, ось симметрии которых расположена на линии, проходящей через центры шарниров 11, крепления тяг 10 на ползуне 12 и шарниров 3 крепления секции 6 к раме 1. 1 з. п. ф-лы, 4 ил.
Patent RU-2060615-C1 (RU)
Title: Device for pumping material with fibrous admixtures
Inventor: FILIN LEONID Z
IPC: A01C3/02
Filed: 1992-07-06
Granted: 1996-05-27
Abstract: FIELD: pump engineering. SUBSTANCE: installed in housing is rotor with radial channel in which piston reciprocates. Piston is set into motion by support shaft installed eccentrically relative to rotor. With rotor turning and piston moving in radial channel, working chambers are formed in channel into which pumped mass is delivered. Fibrous inclusions getting into working chambers and cut by curvilinear cutting surface of ring installed in radial channel and by shear knives installed on housing by means of eccentric. EFFECT: enlarged operating capabilities. 3 cl, 6 dwg
Patent RU-2049297-C1 (RU)
Title: Lining of dc arc furnace
Inventor: DEJN MEREDIT
IPC: F27B3/12
Filed: 1992-08-07
Granted: 1995-11-27
Abstract: FIELD: electric arc furnces. SUBSTANCE: lining for DC arc furnace has conducting refractory brick- work and ring-shaped electric conductor which form anode opposite to cathode arranged in center of furnace. Brickwork consists of several layer: layer of conducting wear-resistant refractory bricks which is in contact with the melt, layer of graphite bricks which is in direct contact with ring-shaped conductor and is laid over layer of insulating refractory bricks covering the furnace bottom; layer of insulating refractory bricks similar to those covering the bottom is laid over layer of graphite bricks located at furnace wall. Layer of graphite bricks is located in ring-shaped pattern only in zone of furnace wall; layer of conducting refractory bricks directed radially inside furnace adjoins the layer of graphite bricks; layer of monolithic sealing mass laid over layer of insulating bricks is in contact with above-mentioned layer in furnace central zone. EFFECT: enhanced reliability. 7 cl, 1 dwg
Patent RU-2109825-C1 (RU)
Title: Method of recovering gold and silver from off-balance raw material
Inventor: LASKORIN BORIS NIKOLAEVICH
IPC: C22B11/00
Filed: 1992-05-28
Granted: 1998-04-27
Abstract: FIELD: mining industry and hydrometallurgy. SUBSTANCE: off-balance gold and silver-containing ore material is crushed and subjected to flotation process to produce depleted tails and enriched concentrate. Gold and silver are extracted from the latter by cyanides in presence of synthetic anionite. EFFECT: improved procedure. 2 cl, 4 tbl
Patent RU-2063631-C1 (RU)
Inventor: SKOPICHEV VALERIJ G
IPC: G01N33/48
Filed: 1992-08-14
Granted: 1996-07-10
Abstract: Использование: в медицине, в частности в гинекологии. Сущность изобретения, диагностику бесплодия у женщин проводят на основании микроскопического анализа клеток эндометрия из аспирата полости матки или из отпечатка соскоба, которые окрашивают 2% раствором катионного красителя, в качестве которого выбирают бирюзовый прямой светопрочный, его связывание оценивают спектрофотометрически и при значениях оптической плотности 1 - 1,5 опт. ед. судят о нидации оплодотворенной яйцеклетки, а при значениях 2 - 2,5 опт. ед. диагностируют первичное бесплодие. Способ позволяет снизить травматичность при взятии проб, уменьшить трудоемкость, увеличить объективность прогноза лечения.
Patent RU-2031237-C1 (RU)
Inventor: LAZAREV YURIJ P
IPC: F02M25/08
Filed: 1992-05-26
Granted: 1995-03-20
Abstract: FIELD: engine engineering. SUBSTANCE: adsorber has cylindric housing 1, filler 2 made of adsorbing material and having top 5 and bottom 6 surfaces, ventilation branch pipe 8 positioned at the top part of the housing, bottom 9 of the housing, and central pipe 11. The ventilation branch pipe connects the top surface of the filler with the atmosphere. The bottom and bottom surface of tank 13 for liquid phase of fuel define a space. The central pipe is connected with the fuel tank and inlet system of the engine and passes through the bottom surface of the filler. The inlet section 12 of pipe 11 is positioned near the bottom of the tank. Insert 10 is positioned inside the space with a spaced relation to the bottom surface of filler 6. The insert is made of capillary-porous material, e.g., coal fibers. EFFECT: improved design. 2 cl, 3 dwg
Patent RU-2106740-C1 (RU)
Title: Multistage amplifier
Inventor: TARASOV V A
IPC: H03F3/38
Filed: 1992-06-18
Granted: 1998-03-10
Abstract: FIELD: measurement technology. SUBSTANCE: multistage amplifier has amplifier stages 1, 2...n of which first one is built up of series-connected modulating switch 2, amplifier 4, and storage-retrieval unit 6, as well as control unit 8; amplifier 4 is differential device; newly introduced are series-connected voltage divider 6 and one more storage-retrieval unit 7; each next stage is isolated from input, that is, there is no throughput amplifier path from output to input, and pulses across outputs of unit 8 may be arranged according to their length one after other. EFFECT: reduced commutation noise. 3 dwg
Patent DE-10000505-C1 (DE)
Title: Silicone coating application on the inside of hollow cylinders using an inkjet printer head
Inventor: KADUR THOMAS
IPC: B05B17/06
Filed: 2000-01-08
Granted: 2001-04-19
Abstract: Silicone oil is precipitated onto the inner wall of the cylinder by an ink jet printer head which remains at a distance from the wall. An Independent claim is made for the process equipment incorporating a small diameter printer head (4) which moves into the cylinder (1) and has capillary nozzles (5) for oil outlet. The printing chamber is linked by small feed pipes (6) to an oil storage chamber.