baber/WOPTO huggingface dataset:
Patent RU-2013589-C1 (RU)
Title: Rotary machine
Inventor: VLADIMIROV PORFIRIJ S
IPC: F01C19/00
Filed: 1988-04-04
Granted: 1994-05-30
Abstract: FIELD: automotive engineering. SUBSTANCE: rotary machine, such as an internal combustion engine, has hollow casing accommodating drive and driven rotors, compression and expansion chambers confined by cylindrical surfaces of casing interior, drive and driven rotors, and labyrinth seals of working chambers. Surfaces of the interior of the casing and part of the drive rotor confining the compression chamber, as well as part of outer cylindrical surface of the driven rotor, are smooth. Surfaces of the interior of the casing and part of driven rotor confining the expansion chamber have labyrinth seals. EFFECT: enhanced efficiency. 4 dwg
Patent RU-2026491-C1 (RU)
Title: Method for mineral mining in development of deposits on sea bottom and complex for its realization
Inventor: BELYAEV VYACHESLAV I
IPC: E21C50/00
Filed: 1989-08-30
Granted: 1995-01-09
Abstract: FIELD: mineral mining from sea bottom. SUBSTANCE: mounted on craft is atomic power plant thermal siphon. Thermal siphon is communicated with accumulating hopper of lifting pipeline and contains condenser and steam generator. Connected with thermal siphon through pipeline of feed distillate is condenser of sea water desalting unit. The latter is connected with steam generator and accumulating hopper. Sea water is desalted before its supply to thermal siphon steam generator. Desalted water is evaporated in thermal siphon steam generator. This provides for pressure differential between lower and upper sections of lifting pipeline and lifting of minerals of craft. EFFECT: higher efficiency. 4 cl, 1 dwg
Patent RU-2092932-C1 (RU)
Title: Integrated circuit on semiconductor substrate
Inventor: SALTERS ROELOF HERMAN WILLEM
IPC: H01L27/04
Filed: 1990-02-12
Granted: 1997-10-10
Abstract: FIELD: electronic engineering. SUBSTANCE: integrated circuit power leads are arranged so that length of connecting conductors is minimized. In addition, power leads are placed one after another so that RMS inductance of connecting conductors coupled with them is reduced. Output leads are arranged immediately after power leads so as to reduce inductive stray effects. Control leads follow output ones. As a result, properly protected core of standard leads can be used, for example, for integrating circuits of storage devices having different configurations. EFFECT: enlarged functional capabilities. 13 cl, 2 dwg
Patent RU-2024900-C1 (RU)
Inventor: MOSHKOVSKIJ VLADIMIR P
IPC: G03B27/72
Filed: 1989-12-01
Granted: 1994-12-15
Abstract: Использование: для аддитивной печати цветных позитивов. Сущность изобретения: устройство содержит экран 1, направляющие 2 с кареткой 3, фонарь 4, в корпусе которого установлен импульсный источник света 5, двигатель 6, который вращает диск 7 со светофильтрами 8, датчиками 9 включения лампы, параболическим зеркалом 10, негативной рамкой с фильтрами 11 и 12, фотохромной пленкой 13, фотодатчиком 14, объективом 15, пультом управления 16, электронным блоком питания и управления 17, фотодатчиком 18 для точечного цветоанализа. Датчики 9 подключают лампу 5 в тот момент, когда соответствующий светофильтр 8 оказывается в нужном положении. Когда в определенном цвете экспозиция отработана, управляемое реле времени отключает соответствующий датчик от лампы. Фотохромная пленка 13 позволяет регулировать контраст. Для этого используется ультрафиолетовое освещение, на которое она реагирует. Позитив защищен от воздействия ультрафиолетовых лучей фильтром 12. 2 з.п.ф-лы, 1 ил.
Patent RU-2041349-C1 (RU)
Title: Device for running of instruments into well high wellhead pressure
Inventor: ASAN-DZHALALOV ALEKSEJ GEORGIE
IPC: E21B33/03
Filed: 1990-07-26
Granted: 1995-08-09
Abstract: FIELD: geophysical and hydrodynamic investigations of operating wells. SUBSTANCE: device for running of instruments into well with high wellhead pressure has lubricator with preventor installed in its lower part in wellhead. Preventor has body accommodating rams and unit for equalizing pressure in lubricator and well hollows, ram interlocking units, each of which is made in form of retainer, unit of plate with chamber accommodating differential piston which separates chamber into rod end and rodless end. Differential piston is spring-loaded from the side of rod end relative to port made in body. Piston rod is kinematically connected with retainer installed so as to ensure its passage through ports into sockets made in rams. Rod and rodless ends are communicated through dividers and body channels with lubricator hollow and well hollow. Piston is provided with position indicator located in rodless end for its appearance on the external surface of plate. EFFECT: higher efficiency. 2 cl, 2 dwg
Patent RU-2036253-C1 (RU)
Title: Compound to connect metal rod and carbon-containing block
Inventor: KIRYUSHATOV EVGENIJ N
IPC: C25C3/12
Filed: 1990-12-21
Granted: 1995-05-27
Abstract: FIELD: electrochemical metallurgy. SUBSTANCE: compound has (in mass %): graphite 26.7 - 32.4; coke 21.6 - 25.3; powder-shaped pitch 18.0 - 20.0; liquid glass 23.8 - 25.5 and sodium silicofluoride 2.5 - 4.2. The composition is prepared in mixers without heating. Sodium silicofluoride is hardener of liquid glass. Graphite and coke provide electrical conductivity. Pitch at initial moment acts as filler and after heating during electrolyzer operation start it becomes liquid-flowing mass. EFFECT: compound to connect metal rod and carbon-containing block is used in electrochemical metallurgy. 1 tbl
Patent RU-2039381-C1 (RU)
Title: Disk-type data recorder
Inventor: YASUAKI MAEDA
IPC: G11B7/00
Filed: 1991-06-28
Granted: 1995-07-09
Abstract: The disk recording appts. sequentially inputs data to a memory (14) at one transfer rate. This data is subsequently read out at a second, higher transfer rate and recorded to disk (2). The amounts of data read from the memory are set so that there is a writing space in memory. During playback, the recorded data are reproduced at a rate, higher than the rate for outputting the data, and stored in a memory (22). Again the amount of data read always maintains a minimum amount of data in the memory (22).
Patent RU-2022487-C1 (RU)
Inventor: KAMALYAGIN ALEKSANDR A
IPC: H04N5/20
Filed: 1991-01-08
Granted: 1994-10-30
Abstract: Использование: в телевизионной технике, для выделения в видеосигнале участков равной яркости. Сущность изобретения заключается в формировании сигнала изображения, регулярном изменении его полярности, синхронно с частотой строчной развертки и последующем нелинейном преобразовании и использовании полученного сигнала для воспроизведения модуляции яркости воспроизводимого изображения, формировании сигнала положения выбранного участка динамического диапазона, сложении его с исходным сигналов изображения, причем полученный сигнал подвергают до изменения полярности контрастному преобразованию. Устройство воспроизведения сигнала изображения содержит источник сигнала изображения 1, аналого-цифровой преоброзователь 2, сумматор 3, формирователь амплитудной характеристики 4, управляемый инвертор 5, цифроаналоговый преобразователь 6, гаммакорректор 7, видеоконтрольный блок 8, формирователь положения 9, первый, второй триггеры 10,11, логический элемент исключающее ИЛИ 12. 2 с.п. ф-лы, 1 з.п. ф-лы, 2 ил.
Patent RU-2009583-C1 (RU)
Title: Plug with disconnector
Inventor: SERTAKOV BORIS N
IPC: H01R13/62
Filed: 1991-02-06
Granted: 1994-03-15
Abstract: FIELD: electrical engineering. SUBSTANCE: plug has a disconnector in the form of paired bell-cranks mounted in the forward part of plug casing for rotation around an axis in the plane of contact pins. The larger arms of the bell-cranks are linked by a crosspiece, the working edge of each of the smaller arms has the form of an eccentric arc to provide easy and smooth disconnection of the plug. EFFECT: simplified design. 2 dwg
Patent RU-2043682-C1 (RU)
Title: Устройство для контроля работоспособности свечи зажигания
Inventor: BARSEGYAN PAVEL LEVONOVICH
IPC: H01T13/00
Filed: 1991-02-07
Granted: 1995-09-10
Abstract: Изобретение относится к устройствам контроля работоспособности свечей зажигания.Цель изобретения улучшение эксплуатационных характеристик. Устройство снабжено емкостным датчиком 1, расположенным на торце цилиндрического корпуса 2, а индикаторная лампа 3 размещена внутри корпуса, снабженного емкостной обкладной 4. 1 ил.
Patent RU-2060456-C1 (RU)
Title: Triangulation method of measurement of deviation of object
Inventor: REJNGAND NADEZHDA O
IPC: G01B11/00
Filed: 1991-04-08
Granted: 1996-05-20
Abstract: FIELD: measurement technology. SUBSTANCE: method is intended for nondestructive testing of articles. For increase of measurement accuracy thanks to exclusion of measurement error coupled to change of shape of illuminated spot during transfer from one point of examined object to other. Examined object is illuminated with narrow light beam, scattered light is observed over various directions, distance between centers of generated images is calculated, deviation of examined object is carried out and desired value of this deviation is found by change of this distance. EFFECT: improved accuracy of method. 3 dwg
Patent RU-2027301-C1 (RU)
Title: Device for autotuning phase of signals
Inventor: CHERVINSKIJ EVGENIJ N
IPC: H03L7/08
Filed: 1991-04-15
Granted: 1995-01-20
Abstract: FIELD: radio engineering. SUBSTANCE: device has synchronizing signal source 1, made in form of master oscillator 2, unit 3 for discrete adjusting phase and output signal forming unit 4, the first and the second switches 5 and 6, short pulse former 7, distortion elimination unit 8, reversible counter 9, the first and the second OR gates 10 and 11, inverter 12, delay unit 13, amplifier-restrictor 14, the first and the second triggers 15 and 16 and the third switch 17. Dependence of mismatch signals on value of mismatch is provided for the device. EFFECT: improved speed of operation at frequency range. 2 cl, 5 dwg
Patent RU-2012852-C1 (RU)
Title: Balance
Inventor: AGROSKIN BENTSIAN N
IPC: G01G1/22
Filed: 1991-04-23
Granted: 1994-05-15
Abstract: FIELD: measurement technology. SUBSTANCE: balance has weigh beam, made in form of hollow sphere 1, provided with flexible suspensions of pans 3. Hollow sphere is mounted within pan 4 and has optical detector 11 for indicating angular movement of the pan. Output of optical detector 11 is connected with unit for converting angular movement of hollow sphere to voltage. Electrode 13 is disposed under one pan 3, at least, which has metal bottom. Electrode 13 is connected with output of unit for converting angular movement of hollow sphere into voltage. EFFECT: improved precision of measurement. 2 dwg
Patent RU-2013517-C1 (RU)
Title: Swivel
Inventor: KIM GENNADIJ S
IPC: E21B21/02
Filed: 1991-05-05
Granted: 1994-05-30
Abstract: FIELD: drilling technique. SUBSTANCE: swivel has a body, a spindle with a central channel for pulp drainage, upper and lower bearings assemblies, packing units, compressed air supply line, and a device for preventing abrasion particles from entering the bearings assemblies. The preventing device is provided with a gage channel made in the swivel body and connected to the compressed air supply line and directly to the upper bearings assembly cavity. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2010073-C1 (RU)
Title: Switch electric heater
Inventor: MARCHENKO VLADIMIR I
IPC: E01B7/24
Filed: 1991-06-05
Granted: 1994-03-30
Abstract: FIELD: electric heaters. SUBSTANCE: device uses cast aluminium body 1 having the shape of the rail web. The body houses flat coils 2 made of heating cable. The heater external wall is insulated by temperature inversion screen 3 which allows the external radiation loss to be considerably decreased. The heater is rated at currents up to 5A and power up to 350 to 500 W. The device is secured to the rail by means of a cramp. EFFECT: facilitated procedure. 2 dwg
Patent RU-2036590-C1 (RU)
Title: Composition of ingredients for nonalcoholic balsam "uralsky les"
Inventor: NOVOSELOV VLADIMIR G
IPC: A23L2/00
Filed: 1991-07-01
Granted: 1995-06-09
Abstract: FIELD: industry of soft drinks. SUBSTANCE: composition is prepared by water-alcohol infusion of leaves of black currant, origanum, Johnswort, mint, yarrow, filtering the infusion, blending the resulting infusion with sugar syrup and citric acid solution, and filtering the blend. EFFECT: higher flavor and taste. 1 tbl
Patent RU-2000008-C1 (RU)
Inventor: GUDIN ALEKSANDR I
IPC: E01B9/38
Filed: 1991-08-07
Granted: 1993-02-15
Abstract: Использование: в подземном рельсовом  транспорте, например метрополитене, а  именно - в скреплени х рельсового пути.  Сущность изобретени : рельсова  подкладка  1 фиксируетс  на бетонном основании 9  с помощью длинных закладных стержней  13, нижние концов которых выполнены в виде цилиндров с гладкой поверхностью и  свободно размещены в вертикальных отверсти х  гильз 25, изготовлены из углеволокна  и эамоноличенных в бетон основани . Металлическа  прокладка 1 изолирована от бетонного  .основани  с помощью плиты,  образованной двум  дерев нными карточками  10 и 11 и слоем 12 гофрированной  резины, расположенной между карточками.  При воздействии знакопеременных нагрузок  в вертикальной плоскости от проход щего  по рельсовому пути подвижного  состава закладные стержни 13 колеблютс   в отверсти х гильз 25 в некотором пределе,  значительно меньшем длины цилиндрической  части этого стержн  13, и поэтому горизонтальные  нагрузки на стержни 13  распредел ютс  на значительно большую  площадь каждого стержн . 4 з.п. ф-лы. 3 ил. то С
Patent RU-2012540-C1 (RU)
Title: Air hoist
Inventor: SHISHKIN VIKTOR V
IPC: B66B9/04
Filed: 1991-07-23
Granted: 1994-05-15
Abstract: FIELD: hoisting devices. SUBSTANCE: air hoist has cylindrical housing, tubular section, source for pressure feed of working medium, flexible hose, packing member, load carrying platform and drive drum with flexible tie. Tubular section is mounted for limited longitudinal movement relative to housing. Source for pressure feed of working medium communicates with inner space of housing. One end of flexible hose is hermetically connected with housing along perimeter of opening intended to pass tubular section. Other end of hose is secured along perimeter of tubular section. Drive drum is disposed in inner space of housing. One end of flexible tie is secured on drive drum. Other end of flexible tie is fastened to free end of load carrying platform rod. Packing member is made of resilient material in the form of tore. Rod of load carrying platform is positioned in central hole of tore. EFFECT: improved efficiency. 1 dwg
Patent RU-2070940-C1 (RU)
Inventor: RYUMIN ALEKSANDR A
IPC: C22B34/22
Filed: 1991-07-03
Granted: 1996-12-27
Abstract: Использование: извлечение ванадия из нефтяного кокса, измельчением и выщелачиванием. Сущность: нефтяной кокс измельчают до максимального размера частиц менее 0,063-0,100 мм, выдерживают в концентрированной серной кислоте при температуре не ниже 270 o С, Т:Ж от 1:2 до 1:5 в течение 1,5-4 часов. 1 табл.
Patent RU-2032663-C1 (RU)
Inventor: KNUT OLLE SEVED ALMGREN
IPC: C07C317/02
Filed: 1991-12-19
Granted: 1995-04-10
Abstract: FIELD: medicine. SUBSTANCE: desired product has essential formula C 18 H 28 N 2 O 3 S. Appropriate epoxy- or sulfocompound is used as reagent 1, amino sulfoxide being used as reagent 2. Their interaction is carried out in solvent at 40-100 C, if it is necessary in the presence of base. EFFECT: improves quality of desired product. 3 cl, 1 tbl
Patent RU-2018802-C1 (RU)
Title: Device for stretching specimen of muscular tissue
Inventor: NIZAMOV RUSTEM S
IPC: G01N3/08
Filed: 1991-07-15
Granted: 1994-08-30
Abstract: FIELD: biology. SUBSTANCE: device is formed by mini-exsiccator made in form of glass vessel with cap. The vessel has plastic Petri dish onto support, where muscular strip is cultivated in organo-typical conditions; capron threads are tightened from both sides of the substrate. Threads hand down freely from holes in wall of Petri dish; weights of ferromagnetic material are tied to ends of threads. Mini-exsiccator is disposed onto the end of plastic platform, under which the permanent magnet moves along the circle by means of electric motor. The magnet when periodically passing under the dish attracts weights and stretches the specimen of muscular tissue. Enfeeblement (contraction) of muscles is achieved after the magnet goes. EFFECT: stimulation of functional activity of muscular explants. 1 dwg
Patent RU-2035821-C1 (RU)
Title: Process of operation of power plant on renewalable enegy source in electric power system
Inventor: ZHARKOV SERGEJ V
IPC: H02J15/00
Filed: 1991-07-01
Granted: 1995-05-20
Abstract: FIELD: power engineering. SUBSTANCE: if electric power system provides for accumulation of energy, its transmission is carried out at periods of load peaks. Accumulation of energy is conducted from half-peak thermal power station at periods of minimal electric loads in power systems. EFFECT: improved efficiency of electric power system. 1 dwg
Patent RU-2102850-C1 (RU)
Inventor: GLAZKOV I K
IPC: A01C3/00
Filed: 1992-01-29
Granted: 1998-01-27
Abstract: FIELD: agriculture, in particular, production of fertilizer from livestock or poultry wastes. SUBSTANCE: apparatus has container with organic mixture, flexible members such as springs onto which container bottom rests. To prepare fertilizer, container is imparted oscillatory motions in vertical plane by means of air feeding device. Oscillatory motions facilitate cleaning of container bottom perforations from contaminations to provide effective air saturation of organic mixture. EFFECT: increased efficiency and improved quality of fertilizer. 1 dwg
Patent RU-2033403-C1 (RU)
Inventor: KAPRIELOV SEMEN S
IPC: C04B28/00
Filed: 1992-06-17
Granted: 1995-04-20
Abstract: FIELD: building industry. SUBSTANCE: method involves passing of ultradispersed active mineral filler on the base of silica with moisture 1.5-30% through the rolls with thickening force 0.01-10.0 MPa following by feeding of thickened material together with chemical addition at their ratio 100: 0.001-100: 20.0 in drum mixer of continuous action. Stirring is carried out at temperature from 0 to +100 C up to preparing of pellets with similar moisture. EFFECT: improved method of preparing. 2 tbl
Patent RU-2069356-C1 (RU)
Title: Method of accelerated determination of quality of material or product
Inventor: POTAPOV ALEKSEJ A
IPC: G01N27/22
Filed: 1991-11-11
Granted: 1996-11-20
Abstract: FIELD: inspection and testing of materials and products. SUBSTANCE: in compliance with method of accelerated determination of quality of material and product derivative of dielectric susceptibility in time is measured and time of storage of material or product within characteristics set from moment of measurement which is calculated by formula is used in the capacity of parameter by which quality is estimated. EFFECT: improved authenticity of method. 1 dwg
Patent RU-2051111-C1 (RU)
Inventor: EFIMOV ANDREJ N
IPC: C02F103/34
Filed: 1992-07-06
Granted: 1995-12-27
Abstract: Использование: при очистке воды в установках с открытой или замкнутой циркуляционной системами в аквариумах, в емкостях для перевозки живой рыбы, а также в пищевой, металлургической, металлообрабатывающей, химической и других промышленностях. Сущность изобретения: способ заключается с том, что воду подлежащую очистке от органических соединений и взвешенных частиц, и жидкий перфторуглерод подают на развитую поверхность, имеющую средство к перфторуглероду. Причем указанная поверхность может быть образована частицами дисперсностью 1 10 мм, выполненными из полистирола или полиэтилена. 1 з. п. ф-лы, 2 ил.
Patent RU-2049606-C1 (RU)
Title: Subsidiary chuck for clamping broach
Inventor: KALGANOV VLADIMIR I
IPC: B23D41/04
Filed: 1992-07-06
Granted: 1995-12-10
Abstract: FIELD: metal cutting. SUBSTANCE: chuck has a packs of disc springs 12, arranged in the chuck between the sleeve 1 and the stem 2. The stem 12 and the sleeve 1 are mutually joined with the aid of the sleeve 9, whose bead restricts a motion of the sleeve 1. EFFECT: enhanced structure of the chuck. 1 cl, 3 dwg
Patent RU-2000596-C1 (RU)
Inventor: FROLOV ALEKSANDR I
IPC: G03B27/80
Filed: 1992-07-10
Granted: 1993-09-07
Abstract: Использование: дл  определени  экспозиции  и отработки времени при фотопечати  Сущность изобретени : устройство содержит  фотоприемник, преобразователь освещенность  - ток, источник посто нного тока,  установочный резистор, регулировочный  резистор, два пороговых элемента, таймер,  источник зар дного тока, врем зэдающую  емкость, три электронных ключа, индикаторный  элемент, коммутатор, блок управлени , три кнопки задани  режимов, два  триггера, два логических элемента 2И-НЕ
Patent RU-2093545-C1 (RU)
Inventor: LAURA MONTANYA
IPC: C10M137/02
Filed: 1992-09-30
Granted: 1997-10-20
Abstract: Настоящее изобретение относится к присадкам к смазочным маслам и пластичным смазкам, которые придают указанным смазочным маслам и пластичным смазкам чрезвычайно высокие эксплуатационные характеристики при условиях граничной смазки. 
      Такие присадки являются производными монофункциональных или дифункциональных перфторполиэфиров, представленных меркаптанами, сульфидами, дисульфидами, фосфинами, окисями фосфина и триэфирами фосфорной кислоты. 7 с. и 2 з. п. ф-лы.
Patent RU-2064023-C1 (RU)
Title: Method for growing single crystals
Inventor: ZHOKHOV ANDREJ A
IPC: C30B9/06
Filed: 1992-03-26
Granted: 1996-07-20
Abstract: FIELD: growing of single crystals. SUBSTANCE: growing of single crystals of high-temperature superconductors YBa 2 Cu 3 O 7-б  from high-temperature solutions, including heating of initial mixture of oxides YBa 2 Cu 3 O 7-б ,   and CuO up to melting, homogenization of solution-melt, cooling down to the temperature of crystal growing, and crystal growing at constant temperature. At the beginning of the process, feeder is formed on the crucible bottom and feeder is recrystallized on crystal holders lowered into the melt at temperature gradient. Mixture components are taken in the following amounts, mol.: BaO 2  0.041-0.155; BaO 3.01-3.06; CuO 6.9-6.60, melted, homogenized and cooled at the rate of 1-5 C/h down to temperature of 910-960 C with mixing solution-melt by crucible rotation at speed of 1-40 rpm and vertical gradient of 2-10 C/cm, with provision of bottom being colder than the melt surface, and feeder recrystallization is carried out on crystal holders (with seeds, if required) immersed into solution-melt at reverse temperature gradient of 0.5-2 C/cm, crucible rotation speed of 1-40 rpm and growing temperature of 910-960 C. EFFECT: larger bulky single crystals, as compared with prototype, due to the observation of the above specified conditions. 1 dwg
Patent RU-2039467-C1 (RU)
Inventor: ROZANTSEV EDUARD G
IPC: A23L13/00
Filed: 1992-07-27
Granted: 1995-07-20
Abstract: FIELD: meat industry. SUBSTANCE: method involves coating the surface of meat half-product with a mixture containing an aqueous solution of sodiumcarboxymethylcellulose (NaCMC), packing it into a polymer bag, and freezing. The aqueous solution of NaCMC is treated with 2-4 wt.-% of milk sugar, concentration of the solution being 1.5-2.5% and substitution degree of NaCMC in terms of carboxymethyl groups, 70-85. EFFECT: higher efficiency. 7 dwg
Patent RU-2018443-C1 (RU)
Title: Method and device for molding ceramic products
Inventor: KUZNETSOV ANATOLIJ N
IPC: B28B3/20
Filed: 1992-07-31
Granted: 1994-08-30
Abstract: FIELD: molding of ceramic wall bricks. SUBSTANCE: auger press tip is connected to d. c. cathode. Method involves providing transmission of potential from anode to mass to be molded through current-conducting liquid circulating in press housing dielectric part cavity. EFFECT: simplified construction and enhanced reliability in operation. 3 cl, 3 dwg