baber/WOPTO huggingface dataset:
Patent RU-2008040-C1 (RU)
Title: Device for short-wave affect
Inventor: BALIBALOVA ELENA N
IPC: A61N5/02
Filed: 1991-07-18
Granted: 1994-02-28
Abstract: FIELD: medical devices. SUBSTANCE: device has several short-wave guides which have short-wave oscillator and emitter. Each oscillator has additional channel which is connected to additional emitter through introduced amplitude modulator or frequency modulator with modulation depth near to one. EFFECT: increased functional capabilities. 1 dwg
Patent RU-2009529-C1 (RU)
Title: Borehole caliper for geophysical testing
Inventor: KRIVOSHEEV IGOR A
IPC: G01V1/40
Filed: 1990-08-13
Granted: 1994-03-15
Abstract: FIELD: geophysical testing. SUBSTANCE: caliper has active element 1, flexible envelope 5 and device for fixing flexible envelope. The latter is made in form of two jaws 6 provided with posts 8. Liquid is advanced into envelope through branch pipe 10 and point 9. Active element is acoustically decoupled away from hollow support. EFFECT: improved precision of determination of condition and properties of rocks. 3 cl, 1 dwg
Patent RU-2050194-C1 (RU)
Inventor: MARSHNEVA VALENTINA I
IPC: B01J21/06
Filed: 1990-09-17
Granted: 1995-12-20
Abstract: Использование: получение элементарной серы по методу Клауса, окисление сероводорода молекулярным кислородом, гидролиз серооксида углерода и селективное восстановление оксида азота аммиаком или сероводородом. Сущность изобретения: смешение диоксида титана со связующим и порошком или раствором соли ванадия ведут одновременно, формуют, сушат при комнатной температуре, прокаливают при 450 500°С, процесс ведут при следующем соотношении компонентов, в мас: пентоксид ванадия 5 20; связующее 2 80; диоксид титана - остальное. В качестве связующего используют сульфат кальция и/или алюминия или смесь сульфатов кальция и магния, перечисленное связующее получают in situ взаимодействием соединений кальция и магния, или алюминия, или кальция и алюминия со стехиометрическим количеством серной кислоты. В качестве связующего используют гидроксид алюминия с последующей сульфатацией прокаленного катализатора в аппарате Клауса в присутствии кислородсодержащей смеси при 250 450°С или строительный гипс, или сульфат кальция, полученный в виде отходов, например, в производстве пентаэритрита путем нейтрализации сульфокислоты известковым молоком, или смесь сульфатов с соединением кальция, или кальция и магния, или алюминия, или кальция и алюминия, которые дают in situ сульфаты при добавлении стехиометрического количества серной кислоты, или смесь строительного гипса и негашенной извести, которая дает сульфат кальция при добавлении стехиометрического количества серной кислоты. Диоксид титана используют в виде анатазной структуры или гидратированной формы диоксида титана, дающей при термической обработке анитаз или диоксида титана, полученный парофазным гидролизом четыреххлористого титана либо гидролизом алкоксихлоридных соединений титана, либо термогидролизом побочных продуктов гидрометаллургического производства четыреххлористого титана и оксида ванадия, или прокаленный при 111 500°С диоксид титана, или предварительно замороженный в интервале (5 60°С) гидратированный диоксид титана. 10 з. п. ф-лы, 3 табл.
Patent RU-2011319-C1 (RU)
Title: Microwave heater
Inventor: GORSHKOV VLADIMIR N
IPC: H05B6/64
Filed: 1990-10-22
Granted: 1994-04-15
Abstract: FIELD: microwave engineering. SUBSTANCE: microwave heater has power unit and magnetron. N heating elements connected in series are brought into anode circuit of the magnetron. EFFECT: improved efficiency. 1 dwg
Patent RU-2006461-C1 (RU)
Inventor: GOLYNKO ZAKHAR S
IPC: C01B25/30
Filed: 1990-11-22
Granted: 1994-01-30
Abstract: FIELD: chemical technology. SUBSTANCE: phosphoric acid is extracted from solution with organic solvent, and organic phase containing phosphoric acid is carried out with disodium phosphate aqueous solution at 20-40 C. Obtained solution of monosodium phosphate is divided for two parts at mass ratio 1: 5. Five mass parts of prepared solution are treated with soda, and disodium phosphate solution is formed, which is divided for two parts at mass ratio 1,5: 1. One mass part of disodium phosphate solution is mixed with one mass part of monosodium phosphate solution. Obtained mixture is removed as an end product ( mass ratio of disodium phosphate to monosodium phosphate is 2,36). Residual part of disodium phosphate solution is fed for reextraction. Saturated concentration of disodium phosphate solution obtained after treatment with soda is maintained at the range 7,1-35,5% by weight depending upon temperature of solution obtained. EFFECT: improved method of production. 3 cl
Patent RU-2013561-C1 (RU)
Inventor: PEREZHILOV ALEKSEJ E
IPC: E21F5/00
Filed: 1991-01-28
Granted: 1994-05-30
Abstract: FIELD: mining industry. SUBSTANCE: mercury content is continuously measured in the exhaust mine working ventilation flow. The maximum mercury content level is determined proceeding from the condition of the rock mass stability. The stability is considered totally lost if the mercury content exceeds said maximum content level. EFFECT: increased reliability of stability control. 2 dwg
Patent RU-2022009-C1 (RU)
Inventor: SHISHAKOV EVGENIJ P
IPC: C12N1/16
Filed: 1991-02-12
Granted: 1994-10-30
Abstract: Использование: микробиологическая промышленность, приготовление гидролизатов для выращивания кормовых дрожжей. Сущность изобретения: приготовление субстрата для выращивания кормовых дрожжей, включающее щелочной гидролиз белоксодержащих отходов, кислотный гидролиз растительного сырья, облагораживание кислотного гидролизата, его нейтрализацию щелочным гидролизатом белоксодержащих отходов, отделение взвешенных частиц, охлаждение и введение в полученный нейтрализат питательных солей, причем гидролиз белоксодержащих отходов концентрацией 1 - 8 г/л проводят 15 - 20%-ным водным раствором аммиака при температуре минус 30 плюс 80°С в течение 3 - 60 мин, а в качестве белоксодержащих отходов используют активный ил очистных сооружений, шламовые осадки бродильных или дрожжерастильных чанов. 1 з.п. ф-лы, 1 табл.
Patent RU-2017033-C1 (RU)
Title: Transmission
Inventor: NEDYALKOV ARKADIJ P
IPC: F16H3/02
Filed: 1991-02-15
Granted: 1994-07-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: input and output shafts of the transmission are axially alined. A stopping mechanism of a three-link mechanism is provided with rings which can move by corona pinion of the three-link mechanism. The teeth and conical surfaces are used for engaging with conical surfaces of toothed ends one of which is secured to the case from the side of the input shaft and other is set on the carrier. A sun pinion is positioned near a plate of the case from the side of the input shaft. When driving shaft rotates the member is displaced. When the member moves to the gear wheel the conical surface of the ring engage with conical surface of the wheel. As the wheel is fixed the member rotates by an angle with respect to the ring. In so doing the surfaces of the chamferings engage with each other and provide arresting of the member when it moves to the wheel. Friction between the conical surfaces provides acceleration of the wheel. When speed of rotation of the input shaft and wheel become equal under the action of force applied to the movable member the member and ring begin rotate over the surfaces of the chamferings and teeth and hollows of the movable member and ring begin to coincide. The movable member can further move to the wheel and the flexible pusher unclamps when conical surfaces of the member and pusher are mutually displaced. This allows to shift the movable member to extreme position and provide engaging inner slots with slots of the output shaft and to provide transmitting of torque from the driving shaft to driven shaft of the transmission. EFFECT: improved design. 2 cl, 9 dwg
Patent RU-2013704-C1 (RU)
Title: Fire grate for burning ballasted solid fuels and combustible wastes
Inventor: OSHCHEPKOV LEONID S
IPC: F23H11/06
Filed: 1991-02-18
Granted: 1994-05-30
Abstract: FIELD: boiler furnaces. SUBSTANCE: working part of back side of each grate bar is concave. Curvature radius of grate bars in adjacent rows of grates is different. Movable frames for securing grate bars has mechanism for discrete or continuous displacement in the vertical plane. EFFECT: enhanced efficiency of combustion. 1 dwg
Patent RU-2018749-C1 (RU)
Title: Oil control device of cylinder-piston group
Inventor: GORSHKOV VALERIJ N
IPC: F16J9/06
Filed: 1991-01-14
Granted: 1994-08-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: fitted in piston groove is box-section oil control ring with upper and lower hooks and pressing device. Apex of bevel surfaces of lower hook points to combustion chamber. Pressing device is made in form of ring installed under oil control ring and engaged with pressure lugs arranged in piston groove. Pressure lugs pass through slots made in piston and are rigidly secured on threaded ring installed for moving on thread made on inner surface of piston. Made on surface of threaded ring facing the connecting rod in plane of its rolling are two diametrically opposite teeth installed for alternate engagement with teeth made on connecting rod at both sides from its axis in plane of rolling of connecting rod. EFFECT: enhanced quality of operation. 2 cl, 7 dwg
Patent RU-2006432-C1 (RU)
Inventor: SOKOLOV SERGEJ L
IPC: A62B1/20
Filed: 1991-03-01
Granted: 1994-01-30
Abstract: FIELD: evacuation of cargo from buildings, mainly from public buildings, for example, in case of fire. SUBSTANCE: method involves transportation of cargo through tube-type carrier which is made from flexible material of specified structure and having diameter which is smaller than transverse dimension of cargo. Cargo is evacuated to ground due to gravitational force, but in this case motion of cargo is decelerated because of cargo friction against flexible expanded walls of carrier to exclude cargo damage. Desired speed of transportation of cargo is ensured by regulation of composition of material and its parameters. Carrier is composed of sections to provide evacuation of cargo from all stores simultaneously. EFFECT: enhanced reliability. 7 cl, 2 dwg
Patent RU-2011835-C1 (RU)
Title: Powered connection support
Inventor: PARFENOV VLADIMIR E
IPC: E21D11/36
Filed: 1991-04-04
Granted: 1994-04-30
Abstract: FIELD: mining industry. SUBSTANCE: powered connection support is designed to support roof in connections with rock workings, in particular with working driven together with advance of face. It includes inner and outer sections, base coupled to hydraulic jack of advance and cappings interconnected with the use of correction jacks. Face part of support carries hydraulic props and stabilizers, its opposite side has rear hydraulic props. Props carry guides and carriage enveloping them with inner ribs. One of ribs is positioned at distance equal to width of guide from side wall on side of outer section, other rib is located at distance of possible lateral displacement of support from other side wall. Ends of base on top are provided with rigidly coupled boxes and supplementary correction jacks. Carriage has additional advance hydraulic jack with which it is coupled to one of boxes. Curvilinear horizontal bracket connected with advance hydraulic jack is anchored in front part of one of bases. EFFECT: simplified design, enhanced reliability. 2 dwg
Patent RU-2010483-C1 (RU)
Title: Apparatus for flax stalk combing
Inventor: PISARCHIK ALEKSANDR V
IPC: A01D45/06
Filed: 1991-05-07
Granted: 1994-04-15
Abstract: FIELD: agricultural engineering. SUBSTANCE: apparatus has fastening transporter 1, two comb transporters 2 and 3, located one over another and both perpendicularly to the first one. Combs 5 of each row of one of transporters 2 and 3 are placed at an angle in longitudinal to the transporters plane and in opposite direction to transporters 2 and 3 movement. Distances between neighboring teeth in the longitudinal plane is changing in direction of outgoing ends of transporters 2 and 3 according to decreasing arithmetical progression. Two comb transporters 2 and 3 have a fan, mounted on the side, that is opposite to fastening transporter 1. EFFECT: apparatus is used for flax stalk combing. 2 cl, 3 dwg
Patent RU-2000637-C1 (RU)
Inventor: FEDOROV ERNST K
IPC: H02H7/06
Filed: 1991-05-15
Granted: 1993-09-07
Abstract: Использование: дл  надежной защиты с  повышенной селективностью синхронного  генератора от асинхронного хода. Сущность изобретени : в устройство дополнительно  введен второй измерительный орган сопротивлени  2, инвертор 5. второй элемент И7  с трем  входами, второй счетчик 9. При возникновении  асинхронного хода генератора  срабатывает первый измерительный орган  сопротивлени  1. а триггер 3 удерживаетс   в рабочем состо нии. Второй измерительный  орган сопротивлени  2 находитс  в состо нии  возврата. На всех входах элемента  И 7 имеютс  рабочие сигналы. На выходе  элемента 7 по вл етс  рабочий сигнал, который  увеличивает содержимое счетчика 9.  Если содержимое счетчика 9 становитс   равным уставке, на выходе по вл етс  рабочий  сигнал.3 ил.
Patent RU-2016712-C1 (RU)
Title: Method for machining holes with inclined generatrix
Inventor: KUBRIN ALEKSANDR V
IPC: B23B35/00
Filed: 1991-06-03
Granted: 1994-07-30
Abstract: FIELD: machining. SUBSTANCE: hole is made in a part by a cone mill. The cutting in is made along the generatrix of the side on which the hole is brought by its large diameter. The generatrix of the cone mill is set at an angle to the hole axis. The mill is set in rotation around its axis and circular displacement around the hole axis. Moreover, the mill is cut in the part on the side on which the hole is brought by its smaller diameter in the direction which coincides with the tool generatrix. The cutting in on both sides is provided to a depth exceeding half the depth of the hole along the generatrix. EFFECT: improved quality. 2 dwg
Patent RU-2027767-C1 (RU)
Title: Fur skin scraping device
Inventor: CHUPAKHIN ALEKSANDR I
IPC: C14B15/02
Filed: 1991-06-06
Granted: 1995-01-27
Abstract: FIELD: fur working industry. SUBSTANCE: device has sharpening mechanism secured on frame and disk cutter formed as steel strip fixed in annular groove with conical surface by means of split spring ring. Annular groove is made in disk rim. Steel strip sharpening angle is formed as one-side wedge. Supporting jaw disposed at the side of cutting edge is mounted for movement towards this cutting edge. Annular cutting edge is disposed at an angle of 90 deg with respect to disk plane. Sharpening mechanism has removable body with spring-loaded casing mounted within body and rotating roller. Sharpening stone and friction roller are fixed on rotating roll ends. Drive pulley mounted on frame is engageable with friction roller. Supporting jaws are provided with flanges for protecting cutting edge of disk cutter outside working zone. EFFECT: high quality of scraping and enhanced reliability in operation. 4 cl, 2 dwg
Patent RU-2039455-C1 (RU)
Inventor: AVAKYAN OGANES GEGAMOVICH
IPC: A23F3/34
Filed: 1991-08-15
Granted: 1995-07-20
Abstract: FIELD: food industry. SUBSTANCE: composition comprises flowers of apricots, camel's thorn, rose, safflower, wild pears. Packed in one-brew paper bags, the tea drink features thirst-slaking and freshening properties, original taste and flavor. Soft drinks are manufactured by standard technology. EFFECT: strong original flavor, freshening and thirst-slaking effect.
Patent RU-2026124-C1 (RU)
Inventor: SUBBOTIN NIKOLAJ ALEKSEEVICH
IPC: B22C5/00
Filed: 1991-10-01
Granted: 1995-01-09
Abstract: FIELD: foundry practice. SUBSTANCE: in addition to the main processing chamber of spherical shape which contains an impelling shaft supported in bearing units and communicates with feeding and discharge hoppers, there is another cylindrical processing chamber interposed between the main chamber and the discharge hopper. Annular ribs are provided along the perimeter of the main chamber, and the additional chamber has a bottom. A rotor with blades is fitted to the lower end of the impelling shaft which is installed so as to oscillate, integrally with the rotor, up and down in a vertical plane. The shaft is of the tubular design. Its upper end is installed with provision for communicating with a source of liquid agent, and the lower end carries tubes secured to blade surfaces in the zone of the additional processing chamber. This chamber is movably linked to the main chamber and contains a vibrator. EFFECT: well done reclaiming. 1 cl, 1 dwg
Patent RU-2061712-C1 (RU)
Inventor: DARIO GIDONI
IPC: C08L51/06
Filed: 1991-11-11
Granted: 1996-06-10
Abstract: Использование: термопластичные композиции для изготовления профилированных изделий формованием. Сущность композиция, содержащая 40-75 мас. % винилароматического полимера, включающего, мас. %: 5-15 полибутадиенового каучука и 0,5-5 блоксополимера, состоящего, мас. %: 25-75 стирола и 75-25 бутадиена, 5-50 полиэтилена и 10-50 привитого 28-43 % стирола этилен-диенового каучука с содержанием диена от 2 до 20 мас. %, и вязкостью по Муни от 15 до 130 при 100 o С. 6 табл.
Patent RU-2030816-C1 (RU)
Title: Superconducting commutator
Inventor: AKOPYAN DORVARD G
IPC: H01L39/16
Filed: 1991-07-04
Granted: 1995-03-10
Abstract: FIELD: electrical engineering. SUBSTANCE: superconducting commutator having current-carrying part connected with a.c. power source and control unit for controlling phase state of current-carrying part is provided in addition with heater wound on entire length of current-carrying part, heater contactor, heater power unit, a.c. current regulator, unit monitoring phase state of current-carrying part; a.c. regulator is connected to extreme leads of current-carrying part; heater is connected via normally open contacts of contactor to heater power unit; extreme leads of current-carrying part are connected to input of unit monitoring phase state of current-carrying part whose output is connected to heater contactor, and a.c. power source output is connected to input of unit controlling phase state of current-carrying part and to unit monitoring phase state of current-carrying part. EFFECT: improved design. 2 dwg
Patent RU-2031464-C1 (RU)
Title: Process of manufacture of magnetic alloys based on rare-earth and transition metals
Inventor: BUJNOVSKIJ ALEKSANDR S
IPC: C22C1/05
Filed: 1991-07-01
Granted: 1995-03-20
Abstract: FIELD: electrical engineering. SUBSTANCE: proposed process of manufacture of magnetic alloys based on rare-earth and transition metals includes preparation of powder burden from fluorides of rare-earth and transition metals, alloying additions and reducing agent, injection of termite mixture, outside of furnace reduction under mode of self-propagating high-temperature synthesis, separation of produced alloy from slag. For preparation of burden there used powders of fluorides of rare-earth metals with size of particles less than 0.08 mm. The rest of power with size of particles exceeding 0.08 mm is ground and fraction less than 0.08 mm is separated for subsequent preparation of burden. EFFECT: facilitated manufactured. 2 cl
Patent RU-2053392-C1 (RU)
Inventor: BONDAREV OLEG V
IPC: F01B9/04
Filed: 1991-12-17
Granted: 1996-01-27
Abstract: FIELD: engine engineering. SUBSTANCE: engine has stroke establishing shaft 7 and auxiliary engine 1 coupled with the shaft. Piston 11 of main working cylinder 10 simultaneously interacts with working shaft 15 and stroke establishing shaft 7. By changing the speed of rotation of shaft 7, auxiliary engine 1 changes duration of each stroke of main working cylinder 10. EFFECT: enhanced efficiency. 7 cl, 4 dwg
Patent RU-2000925-C1 (RU)
Inventor: ZIBOROV VIKTOR A
IPC: B28B1/08
Filed: 1991-12-27
Granted: 1993-10-15
Abstract: Использование: в производстве строительных  материалов, в частности дл  индивидуального  строительства дл  изготовлени  бетонных блокоа  Сущность изобретени : вибростанок содержит станину  с опорными катками и смонтированными на ней  вертикальными направл ющими. На последних установлены  верхн   и нижн   каретки с размещенными  на них пуансоном и матрицей с вибратором  Матрица установлена на каретке с помощью амортизаторов  Каретки соединены посредством т г и  кронштейнов со втулками, которые смонтированы на  оси, закрепленной на вертикальных направл ющих  Механизм перемещени  кареток выполнен в виде  ножниц, короткие плечи которых имеют пальцы дл   контактировани  со втулками и фиксации их положени  а длинные шарнирно соединены с ручками  противовеса, подпружиненными относительно него  2ил
Patent RU-2029299-C1 (RU)
Title: Ultrasonic method of testing of strength of centrifuged concrete in elongated ferroconcrete construction during process of exploitation
Inventor: PODOLSKIJ VIKTOR I
IPC: G01N29/00
Filed: 1992-02-21
Granted: 1995-02-20
Abstract: FIELD: measurement technology. SUBSTANCE: time of propagation of ultrasonic is measured by means of surface sonic test at two directions - in lateral direction to direction of pre-stressed reinforcement and in longitudinal direction along the disposition of pre-stressed reinforcement. Strength of concrete is defined depending on relation of time of propagation of ultrasound at lateral direction to direction of pre-stressed reinforcement to time of propagation of ultrasound in longitudinal direction along the disposition of pre-stressed reinforcement according to preset dependence. EFFECT: improved precision of strength of concrete. 2 dwg
Patent RU-2020482-C1 (RU)
Title: Прибор для определения прочности сцепления каменного материала с вяжущим
Inventor: BARINOV EVGENIJ N
IPC: G01N33/38
Filed: 1992-02-26
Granted: 1994-09-30
Abstract: Использование: испытания дорожно-строительных материалов, а именно к приборам для определения прочности сцепления каменных материалов с вяжущими. Сущность изобретения: прибор для определения прочности сцепления каменного материала с вяжущим содержит плиту, ограничители каменной пластины, стойку. На стойке с помощью винтового зажима прикреплен штатив с нагрузочным устройством с валом, диском с рукояткой, удлинителем и штангой с ударником и сменными грузами. Прибор содержит полую цилиндрическую платформу с упругими элементами для закрепления на ограничителях, фиксаторы и емкость, установленную на плите под платформой. Каменная пластина с одной стороны снабжена усеченным конусом. 1 ил.
Patent RU-2012685-C1 (RU)
Title: Steel
Inventor: SHCHEPOCHKINA YULIYA A
IPC: C22C38/54
Filed: 1992-03-10
Granted: 1994-05-15
Abstract: FIELD: metallurgy. SUBSTANCE: steel has, wt. -% : carbon 1.4-1.6; silicon 0.5-0.8; manganese 3-4; chrome 4.5-5.5; nickel 0.8-1.4; molybdenum 0.7-0.9; boron 0.11-0.2; nitrogen 0.06-0.09; cerium 0.12-0.2, and iron - the rest. Steel is used in machine engineering. EFFECT: enhanced quality of steel. 1 tbl
Patent RU-2027917-C1 (RU)
Title: Method of mixing and compressing media in jet apparatus
Inventor: LUNEV VLADIMIR GEORGIEVICH
IPC: F04F5/02
Filed: 1992-04-01
Granted: 1995-01-27
Abstract: FIELD: fluidics. SUBSTANCE: active and passive media are fed and are mixed forming supersonic flow. Then additional active and/or passive flow are supplied and mixed with supersonic flow, thus forming final quantitative composition of mixture. Passive medium is subjected to adiabatic boiling before mixing it with active medium. Vapor formed in boiling is used as additional passive medium. Quantitative composition of the mixture of media is regulated at outlet through changing the pressure of this mixture. EFFECT: enhanced efficiency. 2 cl, 1 dwg
Patent RU-2084820-C1 (RU)
Title: Способ ориентации инструмента манипулятора относительно поверхности
Inventor: ZHEREBYATEV KONSTANTIN V
IPC: G01B11/26
Filed: 1992-04-15
Granted: 1997-07-20
Abstract: Изобретение относится к робототехнике и может быть использовано, например, для автоматизации сборки и дуговой сварки. Для измерения используют датчик расстояния, который перемещают к объекту, фиксируют расстояние от датчика до контролируемой поверхности и меняют направление его оси чувствительности до получения максимального выходного сигнала и после достижения экстремума измеряют угловые координаты датчика. 3 ил.