baber/WOPTO huggingface dataset:
Patent RU-2002429-C1 (RU)
Title: Method of removal of cholesterol and/or its esters from egg yolk
Inventor: YAN KULLI APATRID
IPC: A23L5/20
Filed: 1990-08-24
Granted: 1993-11-15
Abstract: Cholesterol and cholesterol esters are removed from egg yolk by a process wherein a) optionally after the addition of an emulsion-breaking agent to the egg yolk, the egg yolk plasma is separated from the LDL-granula fraction, b) cholesterol and cholesterol esters which are contained in the egg yolk plasma are adsorbed on a solid adsorption agent and c) the solid material loaded with cholesterol and/or cholesterol esters is separated from the liquid plasma phase and optionally the egg yolk plasma and the separated granula fraction are again mixed together.
Patent RU-2029498-C1 (RU)
Title: Stethophonendoscopic head
Inventor: GUREVICH EVSEJ A
IPC: A61B7/02
Filed: 1990-06-15
Granted: 1995-02-27
Abstract: FIELD: medical engineering. SUBSTANCE: this stethophonendoscopic head includes stethoscopic head 1 having concave spherical surface and hermetically sealed membrane 16, acoustic channel 7, head selector switch, mechanism 3 employed for fixing heads in working positions, phonendoscopic head 2, and connection 17 disposed on side wall of stethophonendoscopic head housing. Head selector switch is made in the form of protrusions and recesses to accommodate protrusions of noncorresponding surfaces of stetho- and phonendoscopic heads. Acoustic channels 7 and 8 are located inside central protrusion of stethoscopic head and in parallel with longitudinal axis of outlets 9 and 10 at level of phonendoscopic head connection inlet. Stethoscopic head has central stepped protrusion 5 and phonendoscopic head housing has corresponding opening to receive this stepped protrusion. Head fixing mechanism 3 is made in the form of annular protrusion 11 which is concentric relative to central protrusion 5 and has maximum height throughout its length near its circumference and phonendoscopic head annular concentric protrusions 11 and 22 that make up recess to accommodate annular protrusion 11. Recess has minimum depth at the connection site. EFFECT: more sophisticated design. 3 dwg
Patent RU-2010427-C1 (RU)
Title: Digital-to-analog converter
Inventor: LOZOVOJ IGOR A
IPC: H03M1/66
Filed: 1990-08-06
Granted: 1994-03-30
Abstract: FIELD: decoding technology. SUBSTANCE: digital-to-analog converter is supplemented with code-to-voltage converter, inverting level converters, modulo two adders, NAND gates, NOT gates and capacitors placed together with main code-to-voltage converter, counters, keys and NOT-OR gate between input and output wires. EFFECT: reduced conversion error with expansion of frequency band of transmitted analog signal. 1 dwg
Patent RU-2022904-C1 (RU)
Inventor: PODCHASOV YURIJ S
IPC: B66B5/12
Filed: 1990-06-04
Granted: 1994-11-15
Abstract: Способ передачи-приема информации в условиях шахтного ствола по линии связи, содержащей подъемный металлический канат, включающий модуляцию несущего сигнала информационным сигналом, возбуждение в линии связи модулированного высокочастотного сигнала, его прием, селекцию и демодуляцию, создание в стволе дополнительной линии связи, причем аналоговый сигнал преобразуют в импульсную посылку двоичного кода, снабжают избыточностью, возбуждают в линии связи модулированную информационным сигналом ТЕН-волну частотой f = 20 МГц, из демодулированного сигнала выделяют кодовую посылку, проверяют ее и преобразуют в аналоговый сигнал. Система содержит подъемный металлический канат, дополнительный металлический проводник, установленный вдоль оси ствола, причем металлические конструкции верхней приемной площадки копра гальванически соединены между собой. Кроме того, содержит датчик (1), два генератора тактовых импульсов (2, 3), узлы преобразования кода (4, 5), формирователь синхроимпульсов (6), узел синхронизации (7), линейные узлы (8, 9), аналого-цифровой преобразователь, модулятор, передатчик, передающую антенну, приемную антенну, приемник, демодулятор, ЦАП, исполнительный элемент. 2 с. и 2 з.п.ф-лы, 4 ил.
Patent RU-2028517-C1 (RU)
Title: Unit for circulating, treating and pumping fluid
Inventor: BUKANOV IVAN N
IPC: F04F1/18
Filed: 1990-11-06
Granted: 1995-02-09
Abstract: FIELD: pump engineering. SUBSTANCE: unit comprises electric-arc chamber 1, fixed electrodes 2,3, and movable cover plate 4 rigidly secured to the core of solenoid 5. Spring 6 returns the cover plate in the initial position. Rheostat 7 is used for control of current at electrodes 2,3. Control unit switches in the unit via, e.g. thirster switch 9. Electric-arc chamber 1 is positioned at the bottom part of pipe line 10 under chamber 1. Compressed air or nitrogen is fed through branch pipe 11. EFFECT: improved design. 2 cl, 1 dwg
Patent RU-2095658-C1 (RU)
Inventor: JOKHANN JEKEL
IPC: F16F15/30
Filed: 1991-05-30
Granted: 1997-11-10
Abstract: Использование: изобретение относится к машиностроению, в частности к разъемным маховикам. Сущность изобретения: разъемный маховик содержит закрепляемую на двигателе внутреннего сгорания первую инерционную массу, образующую своими участками торовую полость, в которой расположено демпфирующее устройство, и вторую инерционную массу, выполненную с возможностью соединения и рассоединения с коробкой передач посредством муфты. Массы установлены коаксиально друг другу с возможностью вращения посредством подшипника. Причем поверхности первой инерционной массы, образующие тор, расположены над наружным диаметром муфты. 36 з.п. ф-лы, 2 ил.
Patent RU-2001786-C1 (RU)
Inventor: BERESTOV EVGENIJ I
IPC: B60G17/04
Filed: 1991-03-19
Granted: 1993-10-30
Abstract: Использование: изобретение относитс  к  амортизирующим устройствам транспортных  средста Сущность: устройство состоит из пневмо-  аккумул тора, ресивера и силового устройства, размещенных  в одном корпусе, состо щем из двух цилиндров . В штоке силового устройства имеетс   сквозное отверстие, перекрываемое подпружиненными  клапанами. Клапаны представл ют собой  стержни с радиальным отверстием и пазами дл   фиксатора Кроме того, клапаны могут быть выполнены  из стержней с центральным отеерстисм и несколькими  радиальными. Силовое устройство соединено  с гидросистемой посредством распределител , на сливном канале которого установлен переливной  клапан. Гидропневмоаккумул тор переменной  жесткости обеспечивает гашение динамических  нагрузок в широком диапазоне и легко монтируетс  на машину, тх отсутствуют устанавливаемые  соосно элементы. 2 зп.ф-лы. 5 ил.
Patent RU-2010751-C1 (RU)
Inventor: LANYUK ALEKSANDR N
IPC: B64G1/32
Filed: 1991-04-18
Granted: 1994-04-15
Abstract: Изобретение относится к движителям транспортных средств, использующим внешнее магнитное поле. Целью изобретения является перемещение центра масс в пространстве во внешнем магнитном поле. Устройство для создания силы тяги на объекте во внешнем магнитном поле содержит замкнутый элемент с током и снабжено силовыми приводами с фиксаторами, а замкнутый элемент с током шарнирно установлен на объекте и снабжен подвижными магнитными экранами, и может быть выполнен в виде прямоугольной проводящей рамки, на каждой стороне которой подвижно установлены по меньшей мере два магнитных экрана, причем рамка может быть выполнена из сверхпроводящего материала, а устройство снабжено системой охлаждения, в частности, криогенной. 4 з. п. ф-лы, 2 ил.
Patent RU-2023868-C1 (RU)
Inventor: SAFAROV RAUF R
IPC: E21B37/02
Filed: 1991-03-04
Granted: 1994-11-30
Abstract: Использование: для очистки подъемных труб от парафина. Сущность изобретения: летающий автоматический скребок содержит корпус с уплотняющими и очищающими элементами, через который пропущена цилиндрическая тяга с утолщением в нижней части. Верхней частью цилиндрическая тяга закреплена в ловильной головке. Концентрично утолщенной части цилиндрической тяги установлена трубчатая тяга. Через систему тяг перекрывают полость корпуса при достижении заданного гидростатического давления, сжимающего воздух в воздушной камере, через основной и дополнительный поршни. 2 ил.
Patent RU-2020162-C1 (RU)
Inventor: TARASOV ANATOLIJ N
IPC: C21D8/12
Filed: 1991-05-05
Granted: 1994-09-30
Abstract: Использование: в энергетике, приборостроении и электротехнике. Сущность изобретения: способ включает вакуумный отжиг в одной садке магнитопровода и силовой части перед напылением интерметаллида никель - алюминий и пайкой, проводимый при 680 - 700°С в течение 30 - 45 мин с охлаждением со скоростью 5 - 10°С/мин, плазменное напыление и вакуумную пайку при 1020 - 1050°С с одновременным отжигом при 880 - 900°С в течение 30 - 35 мин с охлаждением с этой же скоростью до 550 - 560°С. Предусматривается охлаждение тонкостенных магнитопроводов диаметром выше 140 мм от температуры 550 - 560°С со скоростью 2 - 5°С/мин. Технология позволяет повысить эксплуатационные свойства в условиях космического вакуума в 1,5 - 1,7 раза, способ технологичен и выполним на серийном оборудовании без дополнительных затрат на оснастку и вспомогательные материалы. 1 табл.
Patent RU-2028699-C1 (RU)
Title: Method of determination of emf and of internal resistance of electrochemical generator with nonlinear volt-ampere characteristic
Inventor: DUBOVSKIJ VLADIMIR VASILEVICH
IPC: H01M8/04
Filed: 1991-03-19
Granted: 1995-02-09
Abstract: FIELD: diagnosis of condition of electrochemical generators. SUBSTANCE: method of determination of emf and of internal resistance of electrochemical generator with nonlinear characteristic consists in measurement of four pairs of corresponding voltages and currents (U i ,I i  (where i=0-3) selected so that in current intervals (I 0 ,I 2 ) и (I 1 ,I 3 ) and (I 0 ,I 2 ) и (I 1 ,I 3 ) volt-ampere characteristic is sufficiently accurately approximated by quadratic polynominals and sought values of emf E(I 0 ) and of internal resistance RR вн (I 0 ) in specified point (U 0 ,I 0 ) are calculated by formulas given in description of invention. EFFECT: improved reliability of method.
Patent RU-2015792-C1 (RU)
Title: Mould
Inventor: ROGOV VLADIMIR A
IPC: B22C9/00
Filed: 1991-06-18
Granted: 1994-07-15
Abstract: FIELD: casting. SUBSTANCE: working substance is arranged in the case of mould. Magnetorheological suspension is used as working substance, electromagnetic coils with movable cores being used as magnetic field source. EFFECT: enhanced efficiency of casting. 2 cl, 3 dwg
Patent RU-2027610-C1 (RU)
Title: Method of building traction effort and wheeled driver for implementation of method
Inventor: MEDVEDEV VLADIMIR I
IPC: B60B39/00
Filed: 1991-06-17
Granted: 1995-01-27
Abstract: FIELD: cross-country wheeled vehicles; means to increase cross-country capacity. SUBSTANCE: wheeled driver has differential reduction gear 1 designed to provide non-uniform rotation of semiwheels 3 and 4, center differential 2, semiwheels 3, 4 fitted on axles 5. Semiwheels of each side operate in antiphase and time of contact of driving semiwheels with bearing surface is several times greater than idling time. EFFECT: increased cross-country capacity of vehicle. 2 cl, 4 dwg, 1 tbl
Patent RU-2051356-C1 (RU)
Title: Assembly for strength testing of materials
Inventor: LODUS EVGENIJ V
IPC: G01N3/08
Filed: 1991-11-25
Granted: 1995-12-27
Abstract: FIELD: test equipment. SUBSTANCE: assembly has lever 4, gripping devices 5 and 7 for specimen 6, thrust 9, weight 8, lockers 10, 11, 14, and 15, and elastic members 12 and 13. Lockers 14 or 15 are turned on and lockers 10 or 11 are turned off correspondingly for loading with cyclical vibrations. The assembly may be used for testing different materials or articles. EFFECT: testing at permanent and cyclical loads. 1 dwg
Patent RU-2058902-C1 (RU)
Title: Electrified transport contact wire
Inventor: KARMINSKIJ VALERIJ D
IPC: B60M1/13
Filed: 1992-01-09
Granted: 1996-04-27
Abstract: FIELD: transport. SUBSTANCE: contact wire has spaces 1 and 2 connected to form inner space 3 filled with liquid 4. Placed inside space 3 are hollow vessels 5 made of elastic material and filled with gas. Space 3 accommodates also hermetically sealed vessels made of heat conducting material and partially filled with solid matter whose melting point is lower than boiling point of liquid 4. EFFECT: enhanced reliability of operation. 2 cl, 3 dwg
Patent RU-2036307-C1 (RU)
Title: Method for preparation of frozen peats in mining of placer deposits
Inventor: MORIN ANDREJ S
IPC: E21C41/26
Filed: 1992-01-10
Granted: 1995-05-27
Abstract: FIELD: mineral mining. SUBSTANCE: placed together with explosive charges into blast holes drilled in peats coating placer deposit is reagent with distinct coagulation effect. After placing of peats to dump, dump body under-hoes colmatage due to coagulation clay particles under the action of reagent and protective crust formed on dump body to prevent carrying out of clay particles by water flows. EFFECT: higher efficiency. 1 tbl
Patent RU-2021383-C1 (RU)
Title: Method of regeneration of platinum group metals from touchstones after testing control operations
Inventor: KODOMSKOJ LEV N
IPC: C22B11/00
Filed: 1992-01-13
Granted: 1994-10-15
Abstract: FIELD: metal regeneration. SUBSTANCE: metals are subjected for electrochemical dissolving in the solution containing 10-479 g/l hydrochloric acid at the alternating current density 10-5000A/m 2 . Touchstones made of silicon-containing conductive material are used. Metal extraction is carried out by electrolysis using cathode made of porous conductive material. EFFECT: improved method of regeneration. 1 tbl
Patent RU-2008748-C1 (RU)
Title: Magnetotransistor
Inventor: VIKULIN IVAN M
IPC: H01L29/84
Filed: 1992-02-11
Granted: 1994-02-28
Abstract: FIELD: measurement technology, automatic control systems. SUBSTANCE: invention relates to two-collector planar magnetotransistor formed in epitaxial layer of first type conductance grown on substrate of second type conductance and including two parallel strip base electrodes of first type conductance. Two strip collector regions of second type conductance directed perpendicular to base electrodes are located between electrodes. Emitter region of second type conductance is positioned between collectors. To raise magnetosensitivity latent layer of first type conductance is formed at boundary of separation of epitaxial layer and substrate under emitter and base electrode adjacent to it. In addition to it base electrode adjacent to emitter is connected to latent layer through vertical high-doped layer of first type conductance. EFFECT: raised magnetosensitivity. 2 cl, 2 dwg
Patent RU-2043248-C1 (RU)
Title: Water craft
Inventor: PIKHTAREV VLADIMIR NIKOLAEVICH
IPC: B63B32/55
Filed: 1992-03-10
Granted: 1995-09-10
Abstract: FIELD: shipbuilding. SUBSTANCE: radial rods connected to each inflatable hull are connected with it by means of ropes secured to hull surface and to rods lengthwise. Radial rods are provided with ropes adjustable longitudinally. These ropes connect ends of rods with central bearing member and with movable bush fitted on it. Bush may be locked. EFFECT: enhanced reliability. 2 cl, 6 dwg
Patent RU-2049533-C1 (RU)
Inventor: TAKHISTOV YURIJ V
IPC: B01D63/06
Filed: 1992-04-07
Granted: 1995-12-10
Abstract: Сущность изобретения: мембранный аппарат содержит корпус со съемной стенкой, размещенные в нем трубчатые мембранные элемнты, имеющие заглушки на одном конце, трубную решетку, опорные элементы, жестко закрепленные на открытых концах мембранных элементов и зафиксированный в каналах трубной решетки, опорные трубы, жестко соединенные с опорными элементами и зафиксированные в заглушках, и гибкие гофрированные элементы, свободно уложенные между мембранными элементами. 2 ил.
Patent RU-2032964-C1 (RU)
Title: Device on integrated circuits
Inventor: GOLOVIN OLEG B
IPC: H01L25/00
Filed: 1992-04-08
Granted: 1995-04-10
Abstract: FIELD: semiconductor devices. SUBSTANCE: device has at least four semiconductor integrated storage components mounted on working surfaces of two rigid printed circuit boards connected with flexible printed circuit board. Bases of rigid printed circuit boards and bearing electric insulation frame located between them form body of IP type inside which components of circuit open to injury are arranged. EFFECT: expanded application field. 6 cl, 5 dwg
Patent RU-2028370-C1 (RU)
Title: Lubricant composition
Inventor: BRYLYAKOV PETR M
IPC: C10M125/04
Filed: 1992-02-18
Granted: 1995-02-09
Abstract: FIELD: lubricant materials. SUBSTANCE: lubricant composition has petroleum oil and 0.08-0.12% cobalt powder with particle size 7-10 nm. EFFECT: enhanced quality of composition. 2 dwg
Patent RU-2051960-C1 (RU)
Inventor: BERZHETS VALENTINA M
IPC: A61K39/35
Filed: 1992-03-30
Granted: 1996-01-10
Abstract: FIELD: agriculture. SUBSTANCE: medium has hydrolyzate mixture of amino acids from animal blood, phenylalanine, asparagine, agar, sucrose, starch, salt mixture, tryptophane as the base and, additionally, yeast extract and dry brewer yeast. Medium provides sufficiently high yield of tick biomass, Dermatophagoides farinae, for preparing allergen showing specific activity. EFFECT: increased effectiveness of nutrient medium.
Patent RU-2052696-C1 (RU)
Inventor: PLESKACH VIKTOR V
IPC: F16J9/00
Filed: 1992-07-07
Granted: 1996-01-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: piston, the side of which is provided with a ring groove, is received in the cylinder. There are, at least, two piston rings in the groove. The outer diameter of additional rings is less than the diameter of the piston rings. The additional rings are interposed between the piston rings to provided a ring groove. A flexible spacer is received in the ring groove without spaced relation to the cylinder and with a spaced relation to the additional ring. All of the rings are mounted in the piston groove tightly. Labyrinth grooves are made in the face surfaces of the piston rings facing the flexible spacer. EFFECT: enhanced reliability. 1 dwg
Patent RU-2109384-C1 (RU)
Title: Method of formation of coherent optical signal by summation of radiation beams of n lasers in vertex of conical surface and transmitter of coherent optical radiation realizing this method
Inventor: PRIVALOV EVGENIJ MIKHAJLOVICH
IPC: H01S3/23
Filed: 1992-08-05
Granted: 1998-04-20
Abstract: FIELD: radio engineering, formation of beams of coherent radiation with high density of power. SUBSTANCE: for obtainment of coherent summation of radiation beams of lasers frequencies of summed beams are leveled by heterodyning of parts of oscillations of each laser and of oscillations of reference laser, by isolation of difference frequencies from obtained spectrum of oscillations, by determination of values of these frequencies, by synthesizing N signals of acoustooptical modulation with obtained codes of difference frequencies, by modulation of elastic optically transparent media with these signals, by Bragg diffraction of laser oscillations illuminating these media and by Doppler shift of frequencies of oscillations of lasers to frequency of oscillations of reference laser. Phases of summed beams modulated acoustooptically are leveled by phase modulation of oscillations of each of N lasers with signal which number of steps amounts to $$$, by phase modulation of each of synthesized oscillations with signal which number of steps amounts to $$$, by heterodyning of parts of acoustooptically modulated oscillations of each of summed beams and parts of oscillations of same reference laser, by extraction of oscillations of signals of frequency $$$ from obtained spectrum, by phase detection of each of extracted signals of frequency $$$ with reference signal of same frequency and by addition of value $$$ to phase of each of synthesized oscillations. EFFECT: enhanced reliability of coherent summation of radiation beams. 10 cl, 27 dwg
Patent RU-2071458-C1 (RU)
Inventor: KELER KONSTANTIN I
IPC: C05F9/00
Filed: 1992-08-06
Granted: 1997-01-10
Abstract: FIELD: utilization of wastes. SUBSTANCE: mixture of chicken droppings with moisture-absorbing material is irradiated with superhigh-frequency emission and charged at 70-80 C into a reactor where the mixture is subjected to blowing through with oxygen- containing gas in upward and transverse directions with continuous removal of worked out gas. The mixture is further kept at 70-80 C for 60-70 h and discharged as final product, which is dried to 20- 25% of moisture. Method is carried out in apparatus 1 consisting of accumulator 2, rotor conveyer 6, superhigh-frequency emitter 7, reactor 8 with windows for charging raw material 4 and discharging final product 5. Reactor 8 is provided with system 13 for blowing through oxygen-containing gas, system for removing worked out gas from reactor, and dryer 20 for afterdrying of final product. EFFECT: enhanced efficiency of process. 3 cl, 2 tbl
Patent RU-2105317-C1 (RU)
Title: Device for measuring of specific electrical resistance of liquid media
Inventor: VISHNJAKOV EH KH
IPC: G01N27/02
Filed: 1992-09-18
Granted: 1998-02-20
Abstract: FIELD: measurement technology. SUBSTANCE: device has cylindrical body 1, two supply electrodes A and B and two measuring electrodes M and N secured on body 1, insulated by current-conducting material and contacting the liquid being examined. Electrodes are made of conductive rubber. They are positioned on internal wall of body 1. First supply electrode A and first measuring electrode M are placed at diametrically opposite points of section orthogonal to axis of body. Second supply electrode B and second measuring electrode N are installed on generating line of body wall surface passing through first measuring electrode M. Relation of space between first measuring electrode M and second supply electrode B to space between second supply electrode B and second measuring electrode N is within the range of 1 to  , excluding the boundary values. Spaces between electrodes are determined by relations given in invention formula. EFFECT: higher measurement accuracy. 4 dwg, 1 tbl
Patent RU-2049440-C1 (RU)
Inventor: SHAPOSHNIKOV VENIAMIN IVANOVIC
IPC: A61B17/56
Filed: 1992-09-16
Granted: 1995-12-10
Abstract: Изобретение относится к медицине, а именно к ортопедии, и может быть использовано при удлинении сегмента конечности при врожденном или приобретенном ее укорочении. Цель изобретения ускоренное создание костного регенерата при удлиняющей остеотомии. До операции определяют величину необходимого удлинения конечности. Путем оперативного доступа через кожу сегмента, расслоения и смещения мышечной ткани обнажают надкостницу по передней поверхности диафиза кости, которую затем рассекают по длине. Величина разреза надкостницы равна величине планируемого удлинения. В пределах рассеченной надкостницы выполняют циркулярную декортикацию. Накладывают компрессионо-дистракционный аппарат. Производят остеотомию в середине обнаженной части кости. Несвободные кортикальные пластины укладывают на свое место. Рана послойно закрывается наглухо. На 6 7 день после операции начинают дробную дистракцию по рассчитанной схеме с завершением всего процесса удлинения конечности за один месяц.
Patent DE-10036291-C1 (DE)
Title: Interference suppression method for group signals in sonar location device uses multiplication of group signal with weighting signal for eliminating reception signal phase errors
Inventor: NEUMEISTER DIRK
IPC: G01S3/86
Filed: 2000-07-26
Granted: 2001-10-31
Abstract: The interference suppression method has the group signal, obtained by addition of the reception signals provided by the electroacoustic transducers (31) of a reception antenna (30), multiplied with a weighting signal for suppression of interference by elimination of the reception signal phase errors. The weighting signal is calculated by providing a complex signal from each reception signal and summating the complex signals after normalization.