baber/WOPTO huggingface dataset:
Patent RU-2002004-C1 (RU)
Inventor: SOROKA GEORGIJ M
IPC: E02F9/10
Filed: 1991-06-17
Granted: 1993-10-30
Abstract: Использование: изобретение относитс  к горному  оборудованию, а именно к опорным тележкам  машин типа экскаваторов, отвалообразователей и  m машин Сущность изобретени   опорна  тележка  т желых машин, например отвалообразовател , включает траверсу с плитой 2 и поперечными стенками  5,6. Траверса соединена продольными ос ми  7 с балансирами 8, св занными с катками 9, и поперечной  осью - с корпусом 11 машины Траверса  снабжена дополнительной плитой 12, жестко св занной  с поперечными стенками 5,6, образующими  окна, в которых размещены балансиры 6. На концах  плит 2,12 выполнены соосные отверсти  В, Г, в  которые установлена вертикальна  ось По крайней  мере одна плита выполнена коробчатого сечени , 1  зп.ф-лы. 4 ид
Patent RU-2002633-C1 (RU)
Inventor: TEREKHOV ANATOLIJ I
IPC: B29D30/46
Filed: 1991-06-20
Granted: 1993-11-15
Abstract: Использование; в шинной промышленности, дл   мерного раскро  материала Сущность изобретени :  трехпозиционный датчик имеет корпус Последний  образован соединенными между собой  стенками (С). Одна из них жестко закреплена. Втора  С установлена с возможностью осевого перемещени . В корпусе на его С закреплены светочувствительные  элементы Между С установлена  клиновидна  вставка. Последн   подпружинена относительно  неподвижной С. Подвижна  С выполнена  с наклонной поверхностью дл  взаимодействи  с клиновидной вставкой. Подвижна  и неподвижна  С соединены между собой посредством  регулировочного винта. В клиновидной вставке выполнен  вертикальный паз под регулировочный винт.  2 art ф-лы, 1 ил.
Patent RU-2011006-C1 (RU)
Title: Straight-flow valve
Inventor: KIRPICHENKOV ALEKSANDR G
IPC: F04B39/10
Filed: 1991-06-24
Granted: 1994-04-15
Abstract: FIELD: valving. SUBSTANCE: trough outlet passages which lead to side and face seat surfaces of a case are cut-off with closing plates. Passages, which lead to the seat surfaces, are T-shaped, are divergent from an inlet passage to the outlet on side surfaces, and are interconnected with the face surfaces through passages made in body of a splitter. Closing parts of the plates, which overlap T-shaped passages, have folds inclined to the plane of the plates which overlap the passages led to the face surfaces. EFFECT: improved design. 5 dwg
Patent RU-2019763-C1 (RU)
Title: Flexible gear wheel
Inventor: BERESTNEV OLEG V
IPC: F16H55/17
Filed: 1991-06-26
Granted: 1994-09-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: flexible gear wheel has hub, toothing and flexible members made of beams for undergoing bending loads which are secured to them via their faces and uniformly arranged over periphery. The beams are arranged over trancated conical surface with smaller and grater bases on the hub and toothing at an angle to generatrix of the conical surface correspondingly. Magnitude of the angle is defined by a relationship available in the invention description. EFFECT: enhanced reliability. 3 dwg
Patent RU-2012107-C1 (RU)
Title: Metal-dielectric waveguide
Inventor: KURKIN VLADIMIR I
IPC: H01P3/12
Filed: 1991-06-28
Granted: 1994-04-30
Abstract: FIELD: microwave technology. SUBSTANCE: metal-dielectric waveguide has metal pipe formed by two metal bands joined together by longitudinal seams and covered with dielectric layer. L-shaped strips are joined to ends of bands on outside. Slots are provided in longitudinal sections of strips which accommodate transformation-induced plasticity strips for heating by heat power source. Each L-shaped strip is turned through angle α in respect to adjacent ones; this angle is determined from equation a=Π(K-2/K), where K is number of strips, K is even number. Transverse sections are secured on inlet and outlet flanges having central bore with grooves for longitudinal seams. Contour of central bore of each flange follows that of end portion of metal pipe. EFFECT: simplified assembly. 9 dwg
Patent RU-2085221-C1 (RU)
Inventor: TUZHIKOV MIKHAIL IVANOVICH
IPC: A61N1/04
Filed: 1991-08-20
Granted: 1997-07-27
Abstract: Использование: в медицинской технике для проведения массажа и местной дарсонвализации при лечении стоматологических заболеваний и преждевременного выпадения волос. Сущность изобретения: расширение функциональных возможностей - одновременного проведения массажа и местной дарсонвализации. Для этого рабочая часть электрода выполнена в виде щетки из диэлектрика, а внутри диэлектрического корпуса по всей длине вмонтирован проводник тока, соединяющий насадку - штеккер с областью рабочей части электрода, причем рабочая часть электрода выполнена съемной. 3 ил.
Patent RU-2033372-C1 (RU)
Inventor: GERKHARD KELLER
IPC: B65D35/10
Filed: 1991-11-25
Granted: 1995-04-20
Abstract: Использование: в качестве емкости для желеобразных, пастообразных и тому подобных продуктов. Сущность изобретения: тюбик выполнен из трубчатого корпуса, содержащего по меньшей мере один пластмассовый слой и приформированную к нему многослойную головку с горловиной, имеющей выпускное отверстие и наружную резьбу, при этом головка выполнена из слоев, каждый из которых отдельно впрессован в верхний конец трубчатого корпуса. Способ изготовления тюбика предусматривает прессование нагретых, образующих головку тюбика пластмассовых заготовок при их одновременном соединении с образующей корпус тюбика трубчатой заготовкой, при этом каждую заготовку отдельно подвергают прессованию и соединяют с трубчатой заготовкой, причем каждую последующую заготовку подают на прессование после достижения формостойкости слоем, образованным предшествующей заготовкой. 2 с. и 9 з.п. ф-лы, 1 ил.
Patent RU-2086988-C1 (RU)
Title: Fiber-optic device for measurement of current strength
Inventor: PEIER DIRK PROF DR ING
IPC: G02B30/25
Filed: 1990-07-12
Granted: 1997-08-10
Abstract: PCT No. PCT/DE90/00530 Sec. 371 Date Feb. 5, 1992 Sec. 102(e) Date Feb. 5, 1992 PCT Filed Jul. 12, 1990 PCT Pub. No. WO91/01500 PCT Pub. Date Feb. 7, 1991.In the case of a fiber optics arrangement for measuring the intensity of an electric current while utilizing the Faraday effect in which the magnetic field surrounding the conductor 1 through which the current flows affects the polarization condition of the light, the path of which leads through the core of an optical fiber 2 which surrounds the conductor 1 in the form of a coil, the light coupled out of the optical fiber 2, by means of a beam splitter 9, being divided into two partial light beams, the intensities (I1, I2), after passage through one polarizer 12, 11 respectively, being measured by one photodetector 14, 13 respectively, the object of expanding the measuring range of the arrangement is achieved by the fact that the polarizers 12, 11 are rotated symmetrically with respect to one another in comparison to the conventional angle of 45 degrees, the angle ( alpha ) between the polarizers 12, 11 and the polarization plane of the light coupled into the optical fiber 2 being between +20 degrees and 40 degrees or between -20 degrees and -40 degrees. (FIG.
Patent RU-2025677-C1 (RU)
Inventor: RASKO STANISLAV L
IPC: G01L1/16
Filed: 1991-08-19
Granted: 1994-12-30
Abstract: Сущность изобретения: преобразователь содержит пьезоэлемент с силовводящим блоком, выполненным в виде опорной шайбы, связанной с рычажным коромыслом, в пазах которого закреплены подвижные ролики. Индикаторное устройство выполнено в виде конденсатора, размещенного в осевом канале прозрачного диэлектрического корпуса, между обкладками которого размещена электропроводная частица. Одна обкладка конденсатора является одним из электродов пьезоэлемента и выполнена в виде металлического диска, диаметр которого больше диаметра осевого канала корпуса, а другая обкладка выполнена подвижной и соединена с другим электродом пьезоэлемента. 4 ил., 1 табл.
Patent RU-2005893-C1 (RU)
Inventor: FADIN SERGEJ S
IPC: F01M13/04
Filed: 1991-11-04
Granted: 1994-01-15
Abstract: FIELD: engine engineering. SUBSTANCE: ventilation system of crankcase has oil separator with inlet, outlet and gas discharge pipe lines 4, and separating chamber, crankcase gas suction pipe line, and valve of rarefication in crankcase provided with a space and driving aperture to which a locking member is secured. The rarefaction valve is arranged in the oil separator upstream of gas discharge branch pipe 4. The separating chamber coupled with the crankcase of the engine via outlet pipe line is made of spaces 5,6 each of which is provided with inclined surface 15. One of the spaces is coupled with the space of the rarefaction valve via a connecting opening. The connecting opening is oval and its convex part is arranged on inclined surface 15 of the oil separator space. The opening is closed by shield 16 which forms one of the spaces of the oil separator. EFFECT: enhanced efficiency. 2 cl, 4 dwg
Patent RU-2077291-C1 (RU)
Title: Method to detect indications for electrostimulation of optic nerve and retina and their lesions
Inventor: SHANDURINA ALLA N
IPC: A61F9/00
Filed: 1992-01-08
Granted: 1997-04-20
Abstract: FIELD: medicine, ophthalmology. SUBSTANCE: patients under electrostimulation at optic nerve atrophy or retinal degeneration are selected by estimating their vision sharpness degree, eyeground status, optic ocular media, intraocular pressure and neurosurgical and encephalographic trials to conclude on possibility to restore vision and usefulness of direct and cutaneous stimulations. EFFECT: more successful treatment, improved therapeutic tactics for more efficient treatment. 3 cl
Patent RU-2005539-C1 (RU)
Inventor: KRAMEROVA GALINA E
IPC: B01J27/132
Filed: 1992-01-22
Granted: 1994-01-15
Abstract: FIELD: manufacture of catalytic materials. SUBSTANCE: magnesium compound is treated with fluoric acid at 20-80 C to obtain suspension with final pH value of 3-6. The precipitated magnesium fluoride with particulate size of 10-250 microns is dried at 300-550 C and mixed with solution of chromic chloride having density 1.35-1.38 g/cm 3 . The resulting mixture is pelletized, and the pellets are treated thermally at 50-200 C and activated with hydrogen fluoride-containing gas at 100-450 C. The resulting catalyst includes 10-15 % by weight of chromic fluoride and 85-90 % by weight of magnesium fluoride, and has specific particle surface 50-100 m 2 /g, polydispersion porous structure and acts more 1000 hrs. EFFECT: increased durability.
Patent RU-2047102-C1 (RU)
Title: Device for metered drainage of liquid
Inventor: KARGAEV LEONID A
IPC: G01F11/28
Filed: 1992-01-22
Granted: 1995-10-27
Abstract: FIELD: liquid metering systems. SUBSTANCE: housing 1 is made in form of two identical reservoirs 2 and 3 connected by means of transverse branch pipe 4. Reservoirs 2 and 3 are provided with floats 7 and 8, respectively for turning on common axle 6. Secured coaxially relative to floats 7 and 8 are blocks 10 and 11 connected with valves 14 and 15 by means of rods 12 and 13; valves 14 and 15 close outlet holes of reservoirs 2 and 3. Floats 7 and 8 are turned relative to each other through 180 deg. Provided in axle 6 in area of transverse branch pipe 4 are passages 18 and 19 which connect inlet hole 5 in turn with reservoirs 2 and 3 when axle 6 is turned. Axle 6 is turned by means of floats 7 and 8 after reservoir 2 or 3 has been filled to required level. Process is effected automatically. EFFECT: enhanced accuracy of metering since no liquid is allowed to reservoir in the course of draining. 3 dwg
Patent RU-2025163-C1 (RU)
Inventor: VOLKOVOJ NIKOLAJ L
IPC: B21D5/06
Filed: 1992-03-02
Granted: 1994-12-30
Abstract: Изобретение относится к обработке металлов давлением, в частности к производству гнутых профилей проката в валках профилегибочного стана, и предназначено для использования преимущественно в черной металлургии, а также в строительстве, тракторном, сельскохозяйственном машиностроении и судостроении. Целью изобретения является повышение качества профилей за счет исключения нарушения сплошности покрытия и качественной отформовки дугообразных отбортовок. Это достигается тем, что вначале отформовывают центральную часть заготовки до получения промежуточного профиля корытной формы, затем отформовывают концевые участки и производят окончательное формирование профиля подгибкой элементов сдвоенных полок и сопряженных с ним наклонных стенок с дугообразными отбортовками в несколько переходов. На последних переходах производят образование сдвоенных полок и их обжатие вертикальными усилиями, приложенными с обеих сторон этих полок. Концевые участки дугообразных отбортовок отформовывают последовательно от периферии к центру по дугам с постоянными радиусами с последующим обжатием поперечными усилиями по наружной части упомянутых участков. При окончательной формовке стенки подгибают на угол, равный заданному между элементами сдвоенных полок и наклонными стенками,одновременно подгибая концевые участки дугообразных отбортовок нормальными усилиями, приложенными к наружной части упомянутых участков. Затем подгибают наклонные стенки с дугообразными отбортовками горизонтальными усилиями, приложенными сначала к местам сопряжения элементов сдвоенных полок и наклонных стенок, а затем-к наружной части дугообразных отбортовок до образования сдвоенных полок. После этого осуществляют обжатие полок, причем после образования сдвоенных полок осуществляют осадку дугообразных отбортовок вертикальными распределенными усилиями, приложенными по контуру дугообразных отбортовок, обеспечивая высоту профиля, равную заданной.1 з.п. ф-лы, 2 ил, 1 табл.
Patent RU-2032991-C1 (RU)
Title: Equipment of secret telephone communication
Inventor: GAVRILOV MIKHAIL I
IPC: H04K1/04
Filed: 1992-03-12
Granted: 1995-04-10
Abstract: FIELD: television communication. SUBSTANCE: equipment includes first and second units 1,7 of Walsh transform, first and second units 2,6 of reverse Walsh transform, encoder 3, microtelephone handset 8, telephone set 9, communication line 10. Equipment provides for high degree of security and for decrease of nonlinear distortions of signal uncorrected at reception side and caused by encoding of not components of spectrum with changing amplitudes but of signals of generator of Walsh functions constant in amplitude. EFFECT: enhanced security and reliability of telephone communication. 1 dwg
Patent RU-2053627-C1 (RU)
Inventor: SIDOROV NIKOLAJ ANDREEVICH
IPC: A01D57/02
Filed: 1992-03-12
Granted: 1996-02-10
Abstract: FIELD: agricultural engineering. SUBSTANCE: reaper comprises a cutterbar and a reel in the form of rotary blade drum with straight cutters on curvilinear blades. The latter interact with arrow-shaped cutters secured to the frame and capable of up-and-down movement of their front ends resting on adjustable-height hinges while the rear end rests on adjustable-height joint and spring. EFFECT: grain losses reduced due to better contact of working tools with the mass being treated. 4 dwg
Patent RU-2066216-C1 (RU)
Inventor: PEDDER VALERIJ V
IPC: A61N7/00
Filed: 1992-04-29
Granted: 1996-09-10
Abstract: Использование: медицина, гинекология для восстановления проходимости маточной трубы. Сущность изобретения: в устье маточной трубы вводят волновод-инструмент, движущийся возвратно-поступательно с постепенным надвиганием в устье маточной трубы с одновременным озвучиванием зоны окклюзии энергией низкочастотного ультразвука при частоте 26,5 кГц, амплитуде колебаний рабочего торца волновода-инструмента 30 - 40 мкм, при этом одновременно с воздействием ультразвуком вводят лекарственное средство и газообразный агент.
Patent RU-2052645-C1 (RU)
Inventor: BELOBAEV GENNADIJ YA
IPC: F02D1/04
Filed: 1992-05-18
Granted: 1996-01-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: governor has slide valve 1 of the hydraulic amplifier, piston 4 of the additional hydraulic amplifier, movable slide valve bushing 2, and force piston 3 coupled with the bushing. Control collar 7 is made on movable slide valve bushing 2. The collar controls motion of the additional piston of the hydraulic amplifier. EFFECT: enhanced reliability. 1 dwg
Patent RU-2032243-C1 (RU)
Title: Luminescent screen manufacture process
Inventor: LOBANOVA IRINA I
IPC: H01J9/22
Filed: 1992-08-27
Granted: 1995-03-27
Abstract: FIELD: electronic engineering. SUBSTANCE: phosphor is crushed in ball mill in aqueous solution of polymeric surface-active material, coagulator and potassium silicate are introduced in sequence. Suspension obtained is introduced in CRT screen for depositing phosphor on it. EFFECT: facilitated procedure. 2 cl
Patent RU-2050990-C1 (RU)
Title: Устройство для очистки поверхности
Inventor: BRYUNETKIN NIKOLAJ S
IPC: B08B9/04
Filed: 1992-09-24
Granted: 1995-12-27
Abstract: Использование: чистка внутренних цилиндрических поверхностей изделий от загрязнений, характеризующихся повышенной прочностью и адгезионными свойствами. Сущность изобретения: устройство содержит ротор и дистально закрепленные на нем чистящие средства, исполненные в виде цепей. Точки крепления дистальных концов цепей лежат на прямых, скрещивающихся с продольной осью ротора. Очистные средства имеют кольца, свободно нанизанные на звенья цепи. Кольца выполнены в виде тороидов с периодическим профилем на внешней стороне. 1 з. п. ф-лы, 3 ил.
Patent RU-2106520-C1 (RU)
Title: Diagnostic unit
Inventor: MALJUKIN EVGENIJ ALEKSANDROVIC
IPC: F02P17/00
Filed: 1992-07-14
Granted: 1998-03-10
Abstract: FIELD: means of diagnostics of ignition system of internal combustion engines for determining the technical condition of distributor-and- contact breaker. SUBSTANCE: the unit has base 1, bracket 2, bush 3, screws 4,6,9, L-shaped plate 5, support 7, scale 8, strip 10, fork 11, block 12, pointer 13, flexible thread 14, suspension 15, loads 16, post 17, stop 18, plate 20, post 21, lever 22 of vacuum governor 19, pin 23, spacers 24. EFFECT: enhanced efficiency. 2 cl, 2 dwg
Patent DE-10004904-C1 (DE)
Title: Drive for the moving cutting blade slide at a double-pile loom to sever the pile between the layers of woven carpeting has a servo motor and a sensor/monitor system to give the slide movements and automate slide maintenance
Inventor: GOESL RAINER
IPC: D03D39/18
Filed: 2000-02-04
Granted: 2001-05-10
Abstract: The drive for the cutter blade slide, to sever the pile yarns between two layers of woven pile carpet fabrics, has a reversible servo motor at the double-pile loom controlled by a preset program. The system also has a path meter, and a transmitter to register the actual path movement units, and at least one transmission to move the slide along a guide rail. An inelastic transmission with a positive fit is between the cutting blade slide (3) and the monitor system (411,412), as a toothed belt (42,45), a spindle and nut or a coupling.  The transmitter/path movement monitor (411,412) is at the servo motor (41), which is secured to a frame. The servo motor (41) drives at least one toothed belt (42,45). The cutting blade slide (3) is mounted to one level of a belt (45) with a positive fit. The continuous toothed belt (45) passes around two belt disks (43), each fitted with a synchronized servo motor (41). The drive transmission can be through a spindle, aligned parallel to the slide guide rail (2). A nut is moved along the spindle by its rotation, with a positive fit at the slide (3) for its movements. The servo motor can be a linear motor, with its stator as a component part of the slide guide rail (2), and the rotor is connected to the slide (3). The path movement monitor is at the guide rail (2), and the transmitter is at the rotor. A sensor (26) is at the blade slide (3) in a given position, to register the blade projection. A system is at a second given position to release the blade temporarily from the slide (3), using a limit stop (25) and a press lever (24). A pressure bolt moves the detached blade in relation to the slide (3) into a set cutting position.
Patent DE-10009655-C1 (DE)
Title: Air cooling system for the paddles of a high pressure gas turbine has flow chambers at each paddle for the leading and trailing edges and the center profile with a heat exchanger to cool the air flow to the paddle edges
Inventor: KLINGELS HERMANN
IPC: F01D5/18
Filed: 2000-02-29
Granted: 2001-05-23
Abstract: The air cooling system for the high pressure turbine zone, of a gas turbine, has a flow chamber (27) for the leading edge of each of the paddles (13,14) which are subjected to high temps., a flow chamber (28) at the center of their profile and a flow chamber (29) at their trailing edges. The air flow passes through at least one heat exchanger (6), to lower the temp. of the part air flow from the compressor (2), and through an air flow connection between the outlet of the heat exchanger (6) to the leading (27) and trailing (29) flow chambers at each paddle (13,14). The coolant air has a direct flow path to the center chamber (28), in a bypass around the heat exchanger (6).
Patent DE-10101072-C1 (DE)
Title: Magnetic resonance imaging device with sound protection structure enclosing gradient coil system and/or background magnetic field system
Inventor: DROBNITZKY MATTHIAS
IPC: G01R33/38
Filed: 2001-01-11
Granted: 2002-07-25
Abstract: The imaging device has a sound protection structure (42) for damping sound in at least a given frequency range, using a material which has a negative effective elasticity constant within this frequency range. The sound protection structure (42) is provided by a layer with a thickness of between 0.5 and 5 cm which encloses the gradient coil system (32) and/or the background magnetic field system (20) of the magnetic resonance imaging device.
Patent DE-10119267-C1 (DE)
Inventor: PIEPER FRIEDRICH
IPC: B60R25/02
Filed: 2001-04-20
Granted: 2002-11-21
Abstract: The aim of the invention is to provide a steering column lock with improved break-up safety. To this end, a spring-loaded locking pin (30) is integrated into the peripheral cam (12), said locking pin being co-rotated when a rotor (10) pertaining to the steering column lock is rotated. In the test position (30.1) of the locking pin (30), the pin is aligned with a locking recess (38) in the housing (1) while in a working position of the motor (10) that is obtained by access authorization means, it is not. Normally, the locking pin (30) is inactive since it is maintained in a retracted position by a spring-loaded (47) feeler (40). When the rotor (10) is missing, the feeler (40), due to its spring load (27), releases the locking pin (30). If in this case the rotor (10) is in the rest position, the locking pin (30) engages in the locking recess (38) of the housing (11) and blocks rotation. In a working position of the rotor (10), rotation is not blocked, thereby allowing authorized persons disposing of the access authorization means to mount or dismount the rotor (10).
Patent DE-10141771-C1 (DE)
Inventor: DAPPEN STEFAN
IPC: F27D21/00
Filed: 2001-08-29
Granted: 2002-08-22
Abstract: The invention relates to a device for controlling lining wear in metal vessels, arranged in the vessel wall or in the region of the outer surface of the vessel, whereby at least one control section is provided, in which a light guide (1) is fed through passages running at a separation from each other and the input and output of the light guide (1) are connected to an analytical system. The aim of such a device is to reliably record relevant changes in the wall of a vessel in a simple manner and signal the same acoustically or optically. Said aim is achieved whereby the core (2) of the light guide (1) comprises a light-reflecting sleeve (3) which loses the light-reflecting property thereof in a temperature range which indicates changes in the vessel wall thickness.