baber/WOPTO huggingface dataset:
Patent RU-2070470-C1 (RU)
Inventor: DOROSHENKO VLADIMIR STEPANOVIC
IPC: B22C9/02
Filed: 1990-09-06
Granted: 1996-12-20
Abstract: FIELD: metallurgy, production of continuous and single castings. SUBSTANCE: aggregate has crystallizer made in the form of conveyer, produced ВПФ, bunker for refractory material feeding to crystallizer, patterns, synthetic film roll, vacuum pipelines, casting device and cooling site. The latter is made in the form of closed inclined chute with adjustable inclination and length and provided with means of cooling and gasses carrying off. Using patterns mould cavity is formed in crystallizer and cast with metal. Castings together with crystallizer are moved to chute and as they are moving to it, they obtain sufficient strength and after getting in it with lump of sand they are moved downward, cooled and fed for fettling. EFFECT: increase quality of castings and decreased expenditures for equipment. 9 dwg
Patent RU-2100305-C1 (RU)
Title: Complex addition for concrete mixture
Inventor: BABAEV SHAKHVERAN T
IPC: C04B24/18
Filed: 1990-10-29
Granted: 1997-12-27
Abstract: FIELD: building materials. SUBSTANCE: complex addition has the following components, wt.-%: sodium salt of sulfonated product of waste condensation product from phenol production with formaldehyde, 17.0-79.7; sodium sulfate, 10-30; lignosulfonates, 10-30; polyether or polyorganosiloxane, 0.3-3.0. Concrete mixture obtained by addition of complex addition at amount 0.1-5.0% has cone setting 4 cm, mechanical strength of concrete is 25.2 MPa, hardiness is 800 cycles. EFFECT: improved quality and property. 2 tbl
Patent RU-2011024-C1 (RU)
Title: Vibration pump
Inventor: CHERNYSHEV VLADIMIR M
IPC: F04F7/00
Filed: 1990-12-04
Granted: 1994-04-15
Abstract: FIELD: pump engineering. SUBSTANCE: pump has case 4 provided with suction valve 13 at the top part of the pump, electromagnet vibrator connected to power source through a cable passed trough opening 3 of the case and switching aperture and shock-absorber 1 which divides space of the case into driving and working chambers, and piston 6 positioned in the working chamber and coupled with the vibrator via a rod received in the central opening of the shock-absorber. The shock- absorber is provided with branch pipe 2 with a ring projection on inner surface. Branch pipe is fitted with interference in opening 3 of case 4 and the cable is received in branch pipe 2 and is tightly enclosed by its projection. The rod is provided with a space step fitted with interference in opening of the shock-absorber. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2049972-C1 (RU)
Inventor: CHURYUMOV VITALIJ A
IPC: F27B7/34
Filed: 1991-02-19
Granted: 1995-12-10
Abstract: Использование: в технике обжига материалов сухим способом в промышленности строительных материалов. Сущность изобретения: газоход вращающейся печи 1 выполнен двухветвевым и состоит из шахт 2, 3. Теплообменник состоит из двух ветвей (правой и левой). Теплообменные элементы, образующие ступени подогрева, выполнены в виде спаренных вертикальных труб 4 с осадительной камерой 5 в нижней части. Материалопроводы каждой ветки теплообменника соединены соответственно со ступенями теплообменника другой ветви, т.е. имеет место перекрестное соединение ступеней ветвей теплообменника. Питающий материалопровод 9 введен в I ступень правой ветви теплообменника. 1 ил.
Patent RU-2030004-C1 (RU)
Title: High-voltage transformer
Inventor: KRISHTAFOVICH IGOR A
IPC: H01F38/16
Filed: 1991-03-11
Granted: 1995-02-27
Abstract: FIELD: electrical engineering. SUBSTANCE: high-voltage transformer has magnetic core 1, primary winding 2, principal insulation 3, secondary winding composed of assemblage of sections 4 having internal 5 and external 6 leads-out dropped in sections of form 7. Form has holes for internal leads-out of section of secondary winding and slots to register leads-out. EFFECT: facilitated manufacture. 3 cl, 2 dwg
Patent RU-2084922-C1 (RU)
Title: Meteorological radar system
Inventor: FALIN VALERIJ V
IPC: G01S13/95
Filed: 1991-04-08
Granted: 1997-07-20
Abstract: FIELD: detection of moisture in clouds. SUBSTANCE: device has mobile antenna 1, two circulation units 2, 11, discharger 3, antenna position detector 4, transceiver 5, synchronization unit 6, matching unit 14, commutator 8, analog-to-digital converter 9, modulator 10, radio receiver 12, reference signal source 13, unit 7 which calculates orthogonal constituents of signal, unit 15 which calculates intensity of radio heat emission from clouds, their length, azimuth and bearing angle. EFFECT: increased information capacity, increased speed, increased precision. dwg
Patent RU-2021388-C1 (RU)
Title: Method for plasma spraying ceramic coatings
Inventor: VERSTAK ANDREJ A
IPC: C23C4/00
Filed: 1991-04-18
Granted: 1994-10-15
Abstract: FIELD: sphere of thermal gas spraying coatings. SUBSTANCE: this method of thermal gas spraying ceramic coatings includes such steps as spraying metallic sublayer and then ceramic coating using powders based on partially stabilized zirconium dioxide or aluminum oxide or chromium oxide. Disclosed method prescribes maintaining basic coat spraying temperature between 150 and 200 C and forming coating temperature up to 1300 C and initially spraying ceramic particles to deposit ceramic monolayer on sublayer at basic coat temperature of 20 to 80 C. EFFECT: higher thermal stability.
Patent RU-2026611-C1 (RU)
Title: Coupler for connection of large integrated circuits to contact elements of printed circuit boards
Inventor: NERSESYAN ONIK POGOSOVICH
IPC: H05K1/11
Filed: 1991-04-29
Granted: 1995-01-09
Abstract: FIELD: electronics. SUBSTANCE: coupler has working frame with space to house integrated circuit package made in the form of heat-sink, dielectric spacer, S-shaped spring elements with lower vertical leads, each being placed into corresponding hole of lower dielectric part of frame for interaction with proper lead of IC package, elements for attachment of frame to printed circuit board and of parts of frame. Increased reliability and convenience of use are achieved by insertion of dielectric mount with rows of parallel slots made in its upper surface over mount perimeter. Slots accommodate upper horizontal parts of shaped contacts set with spacing of 0.625 mm. There are 108 slots, 27 slots on each of four sides of dielectric mount. Fixing bushing is put into hole of frame. Heat-sink is fabricated on upper surface of metal part of frame. Contacts depending on tracing are mounted with falling of lower horizontal parts outside and inside contour of mount. EFFECT: simplified design making it easier for arrangement of soldered connections, which matching with contacts of IC is carried out with the aid of lockpins. 3 cl, 2 dwg
Patent RU-2006833-C1 (RU)
Inventor: GORELIK VLADIMIR S
IPC: G01N21/65
Filed: 1991-05-24
Granted: 1994-01-30
Abstract: FIELD: measurement technology. SUBSTANCE: tested specimen is excited by monochromatic laser radiation and low frequency spectra of Raman scattering is detected when exciting radiation is attenuated after it passed specimen by means of absorbing medium. As absorbing medium the matter is used which has to be active medium of exciting laser. Energy level in this medium is activity populated. This level is lower working level of laser, and it corresponds to medium excited condition. EFFECT: enhanced precision of measurement. 3 dwg
Patent RU-2043974-C1 (RU)
Inventor: PIVOVAROV ALEKSANDR ANDREEVICH
IPC: C02F1/46
Filed: 1991-06-05
Granted: 1995-09-20
Abstract: FIELD: decontamination of liquids. SUBSTANCE: additional electrodes of heavy metals are introduced in the liquid to be decontaminated before the zone of discharge, treatment is conducted in flow- through conditions at simultaneous action of glow discharge of DC voltage within 0.35 to 8.0 kV and current within 40.0 to 200 mA and ultrasound at a frequency of 20 to 30 kHz, pressure of 0.1 to 100 mm Hg in the zone of reaction and temperature below the boiling point of the liquid under treatment; one or both electrodes are located in the gas phase at a distance of 0.5 to 30.0 mm to the surface of the liquid under treatment. EFFECT: facilitated procedure. 1 tbl
Patent RU-2021796-C1 (RU)
Inventor: AUBAKIROVA AJGUL ZH
IPC: A61F9/007
Filed: 1991-06-14
Granted: 1994-10-30
Abstract: FIELD: medicine, particular, ophthalmology. SUBSTANCE: this method prescribes cutting out graft from eye tenon membrane and musculus rectus, making surface incisions on sclera and then placing tenon membrane and musculus rectus grafts on these incisions. EFFECT: greater effectiveness and prevention of complications owing to revascularization of vascular membrane.
Patent RU-2015316-C1 (RU)
Title: Orientation system of devices for directional drilling of horizontal and very inclined wells
Inventor: ESKIN MOISEJ G
IPC: E21B47/0224
Filed: 1991-05-31
Granted: 1994-06-30
Abstract: FIELD: well drilling. SUBSTANCE: deflecting tool is controlled during drilling by means of downhole gravitation sensitive element attached to deflecting tool interacting with earth gravitation field. Gravitation sensor acts on downhole electrohydraulic valve in process of circulation scanning by turning the drill string with servo drive with its smooth feed. In so doing, variation of mud pressure at the day surface is measured and drill string torque. Sensor is made in form of spring-loaded inertial mass and rigidly connected one arm of lever. The other end of lever arm is mechanically connected with potentiometer wiper which is connected via amplifier with electromagnetic drive. EFFECT: higher efficiency. 5 dwg
Patent RU-2014031-C1 (RU)
Inventor: ZUBAIROV FAIZ S
IPC: A61B17/58
Filed: 1991-05-08
Granted: 1994-06-15
Abstract: Использование: в медицине для лечения переломов трубчатых костей. Сущность изобретения: устройство изготовлено из материала с эффектом памяти формы и выполнено в виде скобы с парами дугообразно изогнутых ножек 5,7 и 6,8 на прямолинейных участках 3, 4 перемычки. Перемычка в средней части выполнена в виде двух оппозитно расположенных открытых петель 1,2 плоскости которых вместе с прямолинейными участками 3, 4 образуют угол 160 - 165°. Внутренние ножки 5, 6 направлены навстречу одна другой, а наружные 7, 8 - в противоположные стороны. Плоскости петель 1, 2 вместе с прямолинейными участками образуют угол 160 - 165°. 5 ил.
Patent RU-2012463-C1 (RU)
Title: Method and device for electron welding beam focusing adaptive control
Inventor: RUMYANTSEV EVGENIJ N
IPC: B23K15/02
Filed: 1991-06-28
Granted: 1994-05-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: density of steam stream flowing out of a gas and steam channel is measured. The focusing degree is controlled by changing of steam stream density in points symmetrically disposed in the plane of joining on both sides of the welding bath at a distance L from the beam axis, with L = K*P (mm), where K is a proportionality factor equal to 12, P - source beam emissive power, and at the height equal twice the welded part thickness. The device for electron welding beam focusing adaptive control has steam stream density sensor 2; band-pass filter 7; detector 8; extremator 13, trigger 16; pulse generator 18; control unit 14; focusing lens 21; counter 15; digital-analog converter 19; focusing unit 20; adjustable generator 1; standard frequency generator 6; mixer 5; limiter 9; limit level setting device 10; frequency and phase analyzer 11; switch 12. EFFECT: increased accuracy of beam focusing control. 2 cl, 2 dwg
Patent RU-2015346-C1 (RU)
Title: Device for sealing injection wells
Inventor: MINEEV SERGEJ P
IPC: E21F5/00
Filed: 1991-05-22
Granted: 1994-06-30
Abstract: FIELD: sealing of injection wells. SUBSTANCE: device has flexible expanding hose with heavy-duty frame connected with valve for preliminary outward thrust of device in well. End face valve is in form of removable body with holes in end face and side walls and has flexible collar for preliminary building up of fluid pressure for producing outward thrust of hose. Collar is installed above holes on stop protrusions of valve inner wall square to longitudinal axis of device. EFFECT: higher efficiency. 5 cl, 4 dwg
Patent RU-2002449-C1 (RU)
Inventor: KOLCHEV NIKOLAJ P
IPC: B02C18/36
Filed: 1991-06-28
Granted: 1993-11-15
Abstract: Использование: оборудование бытовой теюмки , в частности устройство дл  переработки м са Сущность изобретени : м сорубка содержит корпус  1, шнек 2. на валу которого установлены решетка 3  и нож 4. Решетка 3 выполнена выпуклой, а нож 4  имеет соответствующую ей форму с сечением,  уменьшающимс  от центра к периферии. Между  ножом 4 и выходным витком шнека 2 установлена  упруга  шайба 1 an ф-лы. 1 ил.
Patent RU-2012450-C1 (RU)
Title: Торцовая фреза
Inventor: NAGAJTSEV VLADIMIR F
IPC: B23C5/06
Filed: 1991-10-08
Granted: 1994-05-15
Abstract: Использование: обработка фрезерованием. Сущность изобретения: фреза содержит корпус с осевыми пазами, в которых установлены резцовые вставки, подпружиненные в радиальном направлении. Фреза снажена дополнительными пружинами, взаимодействующими с резцовыми вставками в тангенциальном направлении, штифтами, установленными попарно на дне осевых пазов, компенсаторным и резьбовыми кольцами, установленными на наружной поверхности корпуса для ограничения радиального перемещения резцовых вставок. При этом на вставках выполнены радиальные пазы для взаимодействия с упомянутыми штифтами. 3 ил.
Patent RU-2032681-C1 (RU)
Inventor: ANDOR JESENSKI
IPC: C07D307/52
Filed: 1991-11-06
Granted: 1995-04-10
Abstract: FIELD: medicine. SUBSTANCE: diketene-imine derivatives having formula (I) is used as reagent 1, methylamine being used as reagent 2. Their interaction is carried out in the medium of solvent at room temperature. Methylamine is used in gaseous state or in aqueous solution, preferred quality of said solution being 10 moles of 40 mass % solution. EFFECT: improves efficiency of the method. 3 cl
Patent RU-2111537-C1 (RU)
Title: Method for matching data units to temporal values in sequence of temporal values
Inventor: UDO KVILITTS
IPC: G06Q10/06
Filed: 1990-07-28
Granted: 1998-05-20
Abstract: FIELD: computer engineering, in particular, hotel booking, allocation of personnel to different tasks and so on. SUBSTANCE: method involves allocation of each monitored event to concrete time in sequence of temporal values and storage of data units corresponding to monitored event into computer memory at corresponding addresses. For each object which is referenced by events with corresponding accomplishment time, method involves generation of data string from multiple bit groups so that data string starts with beginning of corresponding sequence of temporal values. Position of each such bit group in data string corresponds to temporal position in sequence of temporal values. Then address in computer memory is generated to refer to monitored event in relation with bit group which corresponds to temporal value of this monitored event in sequence of temporal values. When data are read, required temporal value and address which is generated in relation with bit group corresponding to this temporal value are used for access to monitored event from computer memory. EFFECT: simplified matching of data units to temporal values. 7 cl, 10 dwg
Patent RU-2031627-C1 (RU)
Inventor: SHAFRANSKIJ LEONID LVOVICH
IPC: A61B10/00
Filed: 1991-07-09
Granted: 1995-03-27
Abstract: Использование: медицина, в частности онкология. Сущность изобретения: определяют эхографически объем опухоли первоначально и в динамике через 10 - 12 дней и в зависимости от увеличения объема опухоли осуществляют выбор комбинированного лечения злокачественных опухолей мягких тканей конечностей.
Patent RU-2015766-C1 (RU)
Title: Apparatus to collect wire coil in bundle
Inventor: ERMAKOV MIKHAIL V
IPC: B21C47/02
Filed: 1992-01-29
Granted: 1994-07-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: opening bundles collector, made as tongs 3, is located under conveyer 1. Receiving table 4 is also made as tongs and has drive for its vertical transportation. Hub 6 has mandrels 5, mounted at an angle of 110 - 130 deg. to each other. Wire coils are fed from conveyer 1 to receiving table 4, that then begins lowering. After required bundle is formed, conveyer is switched off and drive of opening bundles collector 3 and receiving table 4 is switched on. bundle 36 lies on sites 28 of mandrels 5. Drive 14 turns mandrels 5. L-shaped stop holds bundle 36 on inclined mandrel 5. After cylinder 18 is switched on slide 16 lifts stop 15 and bundle 36 under action of weight forces slides on hook. EFFECT: apparatus is used for wire coil collection in bundle. 5 dwg
Patent RU-2014726-C1 (RU)
Title: Active rc filter
Inventor: MIKIRTICHAN GRIGORIJ M
IPC: H03H7/09
Filed: 1991-10-01
Granted: 1994-06-15
Abstract: FIELD: electric communication. SUBSTANCE: active RC filter has inverse T-shaped RC circuits, two voltage followers and resistive voltage divider. EFFECT: provision for separate control over frequency of pole and its factor-of-merit wit keeping of high stability. 1 dwg
Patent RU-2040119-C1 (RU)
Title: Method of formation of line synchropulses of increased precision and device for its realization
Inventor: TALALAEV NIKOLAJ YU
IPC: H04N5/08
Filed: 1992-04-16
Granted: 1995-07-20
Abstract: FIELD: television equipment. SUBSTANCE: method of formation of line synchropulses of increased precision consists in extraction of line synchropulses from input television signal, in formation of line synchro- pulses of increased precision, leading edge of each of them being formed by switching over of former of trailing edge of extracted line synchro- pulse so that moment of start of specified line synchropulse lags behind relative to moment of finish of extracted line synchropulse by time delay τ. Trailing edge of line synchropulse of increased precision is formed by reverse switching over of formation of trailing edge of extracted line synchropulse. Value of time delay t is set so that duration of line synchropulse of increased precision should lie within interval (0.07-0.1)H, where H is duration of period of line scanning. Device for formation of line synchropulses of increased precision has selector of synchropulses, AND gate, first and second one-shot multivibrators, unit of control signal and former of output pulses. EFFECT: improved operational stability of TV receivers and videorecorders. 2 cl, 3 dwg
Patent RU-2050684-C1 (RU)
Inventor: KARGALOV NIKOLAJ I
IPC: H02K19/12
Filed: 1992-02-17
Granted: 1995-12-20
Abstract: Использование: в электроприводах для установок компрессоров, насосов, подъемников и других устройствах. Сущность: в синхронно-асинхронном электродвигателе трехфазный мостовой выпрямитель 3, питающий обмотку 5 возбуждения от обмотки 1 статора, шунтирован управляемым ключом 4. Цепь управления ключа 4 соединена с вторичной обмоткой 9 трансформатора 7 тока, первичная обмотка 8 которого включена в цепь второй фазы обмотки 5 возбуждения. Фазы обмотки, соединенные в звезду, через переменные резисторы 6 подключены к выпрямителю 3. В результате обеспечивается автоматический перевод электродвигателя как в асинхронный, так и в синхронный режим в зависимости от нагрузки. Это уменьшает потери, повышает коэффициент мощности и полезного действия. 1 ил.
Patent RU-2011202-C1 (RU)
Title: Стабилизирующий состав для получения лиофилизированных положительных контрольных сывороток, используемых в тест-системах для определения специальных антител к вирусам и микроорганизмам
Inventor: SHALAEV EVGENIJ YU
IPC: G01N33/531
Filed: 1992-03-26
Granted: 1994-04-15
Abstract: Изобретение относится к биотехнологии и может быть использовано для получения стабильных форм иммунобиологических препаратов. Сущность применения: состав для получения лиофилизированных препаратов, включающий пептидные и/или смесь пептидных и углеводных компонентов и этилендиаминтетраацетат, готовят при следующем соотношении компонентов, мас. % : этилендиаминтетраацетат - 0,02 - 0,22; пептидные и/или смесь пептидных и углеводных компонентов 1 - 20; вода - остальное. Состав обеспечивает сохранение сигнала в иммуноферментном анализе за счет снижения потерь специфической активности положительных контрольных сывороток при их хранении. 2 табл.
Patent RU-2065988-C1 (RU)
Title: Air cleaner
Inventor: LUKOVNIKOV GENNADIJ S
IPC: F02M35/02
Filed: 1992-04-30
Granted: 1996-08-27
Abstract: FIELD: mechanical engineering; engines. SUBSTANCE: air cleaner has housing with bottom, lower portion and upper ports, cover with lip, outlet branch pipe on housing bottom located opposite to outlet branch pipe coaxially with branch pipe. Diameter of projection is greater than diameter of outlet branch pipe. Air cleaner has hood installed inside housing on outlet branch pipe, convex portion of hood being pointed towards cover. Air cleaner can have oil bath and filtering element in lower portion of housing. EFFECT: enhanced quality of air cleaning. 2 cl, 2 dwg
Patent RU-2005752-C1 (RU)
Inventor: TSYBULKIN VIKTOR L
IPC: C08L97/02
Filed: 1992-07-15
Granted: 1994-01-15
Abstract: FIELD: building materials industry. SUBSTANCE: the polymeric composition comprises (wt % ): 31.5-45.0 a polymer selected from the group consisting of vinyl polymers based on vinyl chloride, its copolymers with vinyl acetate based on ethylene and propylene, their copolymers based on methyl methacrylate or their mixtures; 50.0-65.0 organic filler comprising cellulose-containing wood working, agricultural or textile production waste having 0.1-0.8 mm fractions; and 0.3-5.0 desired additives. The polymeric composition contains a filler of the following fractions (wt % ): 30-35 0.1-1.5 mm fraction; 40-45 1.6-3.0 mm fraction; 15-20 3.1-5.0 mm fraction; 5-10 5.1-8 mm fraction. Profile parts of structural members are manufactured from said polymeric composition in the form of a solid or hollow profile. EFFECT: improved properties of the polymeric composition. 4 cl, 4 dwg, 1 tbl
Patent RU-2043615-C1 (RU)
Inventor: GERASHCHENKO VASILIJ V
IPC: G01M17/04
Filed: 1992-06-16
Granted: 1995-09-10
Abstract: FIELD: automobile and tractor transport. SUBSTANCE: bed investigating dynamics of suspension of vehicles has support platforms of front and rear axles, controlled D. C. voltage source, low frequency filter with unit of capacitors of variable capacitance, sinusoidal signal generator, two actuating mechanisms each composed of pulsator with electrically controlled hydraulic valve of proportional type with two windings, two converters of sinusoidal vibrations of suspension each integrating multivibrator, matching amplifier, capacitor, inductance coil connected in series. Inductance coil is entered by rod vertically attached to bottom of automobile. Bed also has detector, output resistor, element for extraction of sinusoidal components of vibrations of suspension, four converters of amplitude value of sinusoidal vibrations to D.C. voltage, two dividers each manufactured in the form of ratiometer with two windings. EFFECT: enhanced authenticity of testing. 6 dwg
Patent RU-2019635-C1 (RU)
Title: Gripping device of excavating and loading machine for connection of boom
Inventor: BANNIKOVA TATYANA N
IPC: E02F9/14
Filed: 1992-06-30
Granted: 1994-09-15
Abstract: FIELD: excavating and loading machines. SUBSTANCE: mechanism for locking gripping device is made in form of panel secured to machine. Panel consists of vertical post and horizontal side rigidly connected to each other. Vertical post has holes to receive pins. Pins have on their one ends rigidly connected levers and are chamfered in their middle part. Gripping device consists of supporting frame which includes vertical sides with grips and horizontal part. Grips are made with jaws. Projection of jaws on plane parallel to vertical side is trapezium and part of circle connected to each other by small base of trapezium. Pins are made so that they enter jaws only with certain orientation of their chamfers relative to jaw. EFFECT: higher efficiency. 3 dwg