baber/WOPTO huggingface dataset:
Patent RU-2020053-C1 (RU)
Title: Air hammer
Inventor: CHUKALIN YURIJ A
IPC: B25D9/04
Filed: 1987-11-30
Granted: 1994-09-30
Abstract: FIELD: pneumatic impact machines or mechanisms. SUBSTANCE: cover 11 of barrel 4 has axial chamber 20 communicating with tubular valves through channels 21, 22, 23 with working and idle static chambers of barrel 4 and with accumulating chamber 9 of air-distributing device. This provides for additional supply of compressed air into barrel 4 which intensifies single blow energy and impact power of the hammer. Valves are provided with shock-absorbing seals 24 and 25 intended to suppress vibrations in channels of barrel 4 arising when valves are switched over to working and idle stroke of striker 5 in barrel 4. EFFECT: enhanced impact characteristics of hammer achieved by suppressing vibrations in air-distributing device and barrel channels. 2 dwg
Patent RU-2013008-C1 (RU)
Title: Device for resting of serviceability of superheterodyne receiver
Inventor: BOGOLYUBSKIJ NIKOLAJ V
IPC: H04B17/00
Filed: 1988-01-04
Granted: 1994-05-15
Abstract: FIELD: electric communication. SUBSTANCE: device for testing of serviceability of superheterodyne receiver has input signal simulator 1, superheterodyne receiver 2, monitoring signal generator 2, comparator 11, indicator 14. Indicator includes decoupler 4, mixer 5, first intermediate frequency modulator 6. EFFECT: increased reliability of device is achieved as power of heterodyne radiated into input circuit of mixer is used for transfer of spectrum monitoring signal to turning frequency of receiver. 1 dwg
Patent RU-2023255-C1 (RU)
Inventor: OLKHOV YURIJ A
IPC: G01N21/00
Filed: 1989-10-27
Granted: 1994-11-15
Abstract: Использование: при производстве резинотехнических и композиционных материалов сетчатого строения. Сущность изобретения: аморфизированный образец сетчатого полимера замораживают до стеклообразного состояния, через полусферический зонд прикладывают к нему постоянно действующую нагрузку с воздействием в пределах высокоэластичной деформации, нагревают его с постоянной скоростью до температуры начала разложения, в процессе вдоль оси нагрузки с компенсацией его теплового расширения. Среднюю мол. массу определяют по формуле, приведенной в описании изобретения. 3 ил., 3 табл.
Patent RU-2051457-C1 (RU)
Inventor: BELYAEV EVGENIJ F
IPC: H02K17/10
Filed: 1990-04-17
Granted: 1995-12-27
Abstract: Статор однофазного асинхронного двигателя. Использование: электротехника, однофазный асинхронный двигатель. Сущность изобретения: статор однофазного асинхронного двигателя содержит магнитопровод с явновыраженными полюсами и обмотку. Магнитопровод шихтован из отдельных пластин. Каждая пластина магнитопровода имеет утолщение на одной части от оси симметрии. На другой части от оси симметрии пластины установлены с воздушным зазором. Величина воздушного зазора равна высоте утолщений 0,5 0,7 мм. В местах утолщений пластины жестко связаны. 1 з. п. ф-лы, 4 ил.
Patent RU-2100911-C1 (RU)
Title: Device for automatic control of video signal amplitude
Inventor: VILLYAM ADAMSEN LAGONI
IPC: H04N5/14
Filed: 1990-08-24
Granted: 1997-12-27
Abstract: FIELD: TV equipment. SUBSTANCE: device has units which clips white signal peaks which are sent to display (direct sight or projection type), unit for automatic contract control 29, 31, 33, 9 which provides control of brightness signal in response to maximal level of image signal constituents. White extension unit 5 is provided for emphasis of brightness constituents of middle range with respect to brightness constituents of upper range depending on average brightness 35. EFFECT: decreased spot blurring, minimal saturation of final-circuit amplifier of display, increased subjective contrast and brightness of pictures. 4 dwg
Patent RU-2007613-C1 (RU)
Inventor: MALTSEV YURIJ S
IPC: F02P3/06
Filed: 1990-04-25
Granted: 1994-02-15
Abstract: FIELD: engine engineering. SUBSTANCE: unit has voltage converter 4, accumulating capacitor 3, switch 1, inductive coil 2, and auxiliary capacitor 5. Inductive coil 2 is connected between voltage converter 4 and switch 1, and auxiliary capacitor 5 forms a parallel oscillating circuit together with primary winding of an ignition coil of an ignition system. EFFECT: enhanced reliability and power of spark formation. 2 cl, 1 dwg
Patent RU-2005647-C1 (RU)
Inventor: KASHEVAROV YURIJ B
IPC: B64B1/40
Filed: 1990-05-14
Granted: 1994-01-15
Abstract: FIELD: aerostation. SUBSTANCE: aerostat is provided with three flexible envelopes: outer envelope 1 with upper transparent portion for warm air; inner envelope 2 for helium which is lesser than outer one by 5 to 10 times and smaller envelope 3 which is lesser than inner envelope by 5 to 10 times. EFFECT: increased duration of flight and enhanced safety. 4 cl, 4 dwg
Patent RU-2012953-C1 (RU)
Title: Shf resonator
Inventor: BLASHKOV VLADIMIR I
IPC: H01P7/06
Filed: 1990-07-02
Granted: 1994-05-15
Abstract: FIELD: SHF equipment. SUBSTANCE: SHF resonator is used for measurement of intensity of optical radiation. It is manufactured in the form of section of round waveguide short-circuited on both ends formed with set of ring plates parallel to each other. Controlled element in the form of optically transparent dish filled with mixture of gases ionized by optical radiation is positioned inside section of round waveguide. Parameters of plasma in dish and characteristics of SHF resonator change with change of intensity of optical radiation. EFFECT: improved accuracy of determination of intensity of optical radiation. 2 dwg
Patent RU-2033133-C1 (RU)
Title: Method for vibration action on outer medium
Inventor: SAVELEV VLADIMIR S
IPC: A61H23/00
Filed: 1990-09-14
Granted: 1995-04-20
Abstract: FIELD: medicine. SUBSTANCE: method for vibration action on outer medium consists in vibration acted on outer medium by imparting oscillation motion to rigid member whose surface flexibility is varied at different conditions of vibration. Attached to surface of rigid member is airtight vessel with flowing medium whose pressure is measured from zero to maximum permissible with respect to vessel wall strength. EFFECT: higher efficiency. 2 cl, 3 dwg
Patent RU-2021744-C1 (RU)
Inventor: KERTIS DZHON P
IPC: A46B9/04
Filed: 1991-03-28
Granted: 1994-10-30
Abstract: Использование: ручная чистка зубов человека. Сущность изобретения: головка зубной щетки имеет щетину, расположенную двумя группами рядов. Каждый ряд щетины размещается поперечно к головке. Ряды первой и второй групп чередуются друг с другом вдоль продольной оси головки. В первой группе оба боковых внешних пучка каждого ряда имеют наклон в сторону к соответствующей им ближайшей стороне головки, при этом наклон составляет около 12°. Боковые внешние пучки второй группы имеют наклон около 8° в сторону внутрь друг к другу. 2 с. и 9 з.п. ф-лы, 7 ил.
Patent RU-2061947-C1 (RU)
Title: Device for measurement of torque applied to shaft
Inventor: FERNAN PEJLLU
IPC: G01L3/10
Filed: 1991-04-19
Granted: 1996-06-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has two multi-pole magnets mounted coaxially in two sections of shaft shifted axially. One multi-pole magnet is rigidly connected with fixed section of shaft and other magnet is rigidly connected with drive section of shaft. Both sections of shaft are interconnected by means of coaxial torsion bar. Fixed angular displacement sensor of shaft sections is arranged between multi-pole magnets and is made in form of two genetic members for detection of sinusoidal induction fields fed by magnets. Centers of these members are shifted by angle at distance "d" equal to quarter of period of sinusoidal fields of magnetic induction. Multi-pole magnets are provided with regulators for control of their angular displacement. Multi-pole magnets, angular displacement sensor and antifriction bearing are located in casing. EFFECT: enhanced efficiency. 3 cl, 11 dwg
Patent RU-2101767-C1 (RU)
Inventor: ABASOV RAMIZ IBAD
IPC: G08B13/08
Filed: 1991-01-11
Granted: 1998-01-10
Abstract: FIELD: alarms for protection of safes, doors and windows. SUBSTANCE: device has pushing rod and resistor. Switch is controlled by magnetic field and has magnetic diode which output is connected to one terminal of resistor. Pushing rod is located in housing which one end is located in hole and serves as device control input. Another end of pushing rod carries permanent magnet which is spring-loaded on opposite housing side by means of spring. Sides of magnetic diode are perpendicular to axis of pushing rod. Magnetic field lines of permanent magnet run in parallel to pushing rod. Second terminal of resistor and input of magnetic diode are located in holes on opposite side of housing and are connected to power supply lines. EFFECT: increased reliability. 2 dwg
Patent RU-2013838-C1 (RU)
Title: Sparking plug
Inventor: SERYJ VLADIMIR M
IPC: H01T13/46
Filed: 1991-04-29
Granted: 1994-05-30
Abstract: FIELD: road transport. SUBSTANCE: walls of central electrode are bent on end towards side electrode which is made with sharpened edge and teeth over circumference of body of sparking plug. Holes are made in flanging surface. Sharpening angle is 50-70 deg. EFFECT: facilitated manufacture, improved operational characteristics. 4 cl, 4 dwg
Patent RU-2005953-C1 (RU)
Inventor: KOROBCHENKO IGOR A
IPC: F21V8/00
Filed: 1991-05-17
Granted: 1994-01-15
Abstract: FIELD: lighting engineering. SUBSTANCE: lighting fixture has illuminator 1 with light source 2, spherical reflector 3 and color filter disk 4 accommodated in body whose upper part 7 is made in form of set of truncated cones 8 with inner mirror surface directed with their large bases towards illuminator 1 and ended at small bases in holes 9 in some of which are installed light-guides 10 of various length with their arbitrary distribution over surface of body upper part. The other part of holes 9 are free to pass cooling air and light to illuminator. Disk 4 is made for rotation by means of impeller 14 to produce dynamic decorative effect. EFFECT: higher efficiency.
Patent RU-2075134-C1 (RU)
Title: Method for deposition of doped polysilicon films for manufacturing plates of accumulating capacitor
Inventor: KALOSHKIN EDUARD PETROVICH
IPC: H01L21/205
Filed: 1991-06-24
Granted: 1997-03-10
Abstract: FIELD: microelectronics. SUBSTANCE: method involves deposition of doped polysilicon films with regional layer which thickness of 2-9.5 nm and its subsequent burning in mix of wolfram hexafluoride and noble gas (their ratio is in range of 1:5 - 1:50) under temperature of 25--300 C and pressure of 15-100 Pa for 0.5-2 min. EFFECT: increased functional capabilities. 2 dwg, 1 tbl
Patent RU-2015750-C1 (RU)
Title: Sieve
Inventor: KURILOV VIKTOR V
IPC: B07B1/00
Filed: 1991-06-28
Granted: 1994-07-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: sieve has a sieve sheet with sections of large and small cross section cells. The small cross section cells are located to intersect each other. EFFECT: improve structure. 2 cl, 4 dwg
Patent RU-2099137-C1 (RU)
Title: Catalyst for oxidizing hydrogen in atmosphere containing hydrogen, oxygen, and water vapor
Inventor: CHAKRABORTY AMIYA KUMAR
IPC: G21C19/317
Filed: 1991-07-11
Granted: 1997-12-20
Abstract: FIELD: oxidation catalysts. SUBSTANCE: catalyst consists of palladium or its alloys, or platinum and carrier: respectively, stainless or ferrite steel or Monel metal in the form of sheet material, fabric, gauze, or granulate all resistant to corrosive effect of steam. As palladium alloy, Pd/Ni/Cu (95: 4: 1), Pd/Cu, or Pd/Ag alloys are utilized. EFFECT: increased corrosion immunity. 2 cl, 2 tbl
Patent RU-2104765-C1 (RU)
Title: Гранулятор
Inventor: SHCHERBAKOV A Z
IPC: B01J2/02
Filed: 1991-07-02
Granted: 1998-02-20
Abstract: Использование: химическая технология. Сущность: гранулятор включает перфорированную плиту и жестко закрепленные на ее поверхности нагреватели с теплоносителем сечения, что обеспечивает равномерное температурное поле и тем самым качество гранул. 2 ил.
Patent RU-2059879-C1 (RU)
Title: Windmill
Inventor: GALKIN VYACHESLAV E
IPC: F03D3/00
Filed: 1991-08-22
Granted: 1996-05-10
Abstract: FIELD: wind-electric power engineering. SUBSTANCE: windmill has multitier blade windwheel with vertical shaft kinematically linked with electric generator, bottom support, foundation, and guys. Foundation has protruding cylindrical part accommodating field winding. Foundation houses magnetoconducting concrete flywheel with field winding. Upper end of shaft is mounted for rotation in concrete supporting plate joined through guys to foundation and its bottom end is secured in flywheel body mounted for rotation in foundation. Each tier of windwheel has four blades with links interconnected in series and stiff bedframe. Links attached to each side rib of bedframe form angle between blade plane and radius connecting center of revolution to point of attachment of link to bedframe equal to 120 deg. EFFECT: improved design. 10 cl, 11 dwg
Patent RU-2041376-C1 (RU)
Title: Nozzle for rocket engine
Inventor: VERTINSKIJ PAVEL A
IPC: F02K9/80
Filed: 1991-10-24
Granted: 1995-08-09
Abstract: FIELD: rocket engineering. SUBSTANCE: nozzle for rocket engine consists of supersonic nozzle 1 wherein deflector 4 is coaxially mounted. The deflector is made up as a streamlined conical body. Pairs of electrically discharging electrodes 5 are uniformly arranged over the circular cross-section. The electrodes are incorporated in the multi-phase system of dischargers, two pairs of electrodes 5 by each phase, and arranged from the opposite faces of deflector 4 and connected with a source in accordance with the number of the phase of the discharger through thyristor circuit for generating discharges of controlled frequency. When power is supplied to the dischargers, shock waves are created around the dischargers in the flow of working fluid of nozzle 1 which is in operation. After reflecting from the surface of nozzle 1 the shock waves form common front of a shock wave in the direction of the outlet of nozzle 1, the jet being accelerated. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2002802-C1 (RU)
Inventor: BILYALOV ZIYASH A
IPC: C12N1/20
Filed: 1991-07-24
Granted: 1993-11-15
Abstract: Использование: микробиологи  штамм, антибиотики , вирулентность, генетические исследовани ,  чума Сущность изобретени :  высоковирулентный  стрептомицин- и полимиксинустойчивый штамм чумногомикробаUersiniapesfis A-132Strr, plmrKM 936 выделен от больного чумой  в процессе лечени  стрептомицином и используетс   как текст-объект дл  расшифровок механизма ре-  зистентности к упом нутым антибиотикам и высокой  вирулентности возбудител . Особенность штамма -  высока  устойчивость к стрептомицину (растет на  средах в концентрации 5 тысед) и полимкксина  (растет на средах в концентрации 500 ед/мл). A-132Strr, pirn может быть применен также в качестве  контрольного заражени  дл  установлени   степени поствакционного и постинфекционного иммунитета  у экспериментальных животных
Patent RU-2028257-C1 (RU)
Title: Packing device
Inventor: BOGACHEV YURIJ A
IPC: B65B67/12
Filed: 1991-12-10
Granted: 1995-02-09
Abstract: FIELD: loose materials packing facilities. SUBSTANCE: mechanism for gripping and opening sacks intended for operation with weighing-and-packing machines has outer and inner telescopic bushings. Hinge-mounted over circumference of outer bushing are lever-type grips. Mounted on some ends of levers are toothed rims engaging with spring-loaded toothed racks. Mounted on other ends of levers, alternately, are pins and needles. Mechanism has ball wedge lock. The latter is made in form of ring with inner cone and balls to wedge inner bushing. EFFECT: enlarged operating capabilities. 2 dwg
Patent RU-2013806-C1 (RU)
Title: Устройство для определения оптимального периода технического обслуживания изделия
Inventor: GRISHIN VLADIMIR D
IPC: G07C3/08
Filed: 1991-11-11
Granted: 1994-05-30
Abstract: Изобретение относится к вычислительной технике, в частности к устройствам контроля, и может быть использовано в научных исследованиях и технике. Целью изобретения является расширение области применения устройства за счет определения номинального значения параметра изделия, распределенного по логарифмически нормальному закону. Устройство содержит дифференцирующие элементы, генератор ступенчатого напряжения, генератор линейно изменяющегося напряжения, логарифмирующие элементы, вычитатели, формирователи импульсов, элемент ИЛИ, элементы И, блоки умножения, интегратор, элементы задержки, компараторы и элементы памяти, сумматор, блок нелинейности, ключ. Преимуществом устройства является то, что оно позволяет определять оптимальное номинальное значение элемента изделия, раздельнного по логарифмически нормальному закону, обеспечивающее максимум вероятности того, что обобщающий выходной параметр будет находиться в области допустимых значений. Это позволяет уменьшить вероятность изготовления изделий, не отвечающих требуемым техническим характеристикам. 1 ил.
Patent RU-2053550-C1 (RU)
Inventor: ERMAKOV VLADIMIR F
IPC: G06F17/18
Filed: 1992-01-04
Granted: 1996-01-27
Abstract: FIELD: instruments and computer engineering. SUBSTANCE: device has input rectifier 1, analog-to- digital converter 2, comparator 3, reverse counter 4, registers 5, 6, 17, NAND gates 7, 8, 15 and 18, clock 9, quartz oscillator 10, univibrators 11, 13, 14 and 20, counter 12, gate 16, memory unit 19. Device provides possibility to generate two-dimensional chart of voltage level and its derivative. EFFECT: increased field of application. 2 cl, 6 dwg
Patent RU-2105318-C1 (RU)
Inventor: ALEKSEEV V A
IPC: G01S3/72
Filed: 1991-07-02
Granted: 1998-02-20
Abstract: FIELD: creation of united system of coordinates to solve problems of navigation, geodesy, geodynamics. SUBSTANCE: radiation of point extraterrestrial radio source with a priori established celestial coordinates is received with the use of radio interferometer located in space, is photographed from one receiving point against background of surrounding stars and celestial coordinates of projections of various bases on to celestial sphere are determined in optical range by which celestial coordinates of radio source are found in optical range which increases precision of determination of relation of celestial coordinates established in optical and radio ranges. EFFECT: increased precision of determination of celestial coordinates. 1 dwg
Patent RU-2022240-C1 (RU)
Title: Test bed to study processes of interaction of working tools of machines with earth
Inventor: MAKRUSHIN EVGENIJ P
IPC: G01M99/00
Filed: 1991-09-10
Granted: 1994-10-30
Abstract: FIELD: testing equipment. SUBSTANCE: test bed to study processes of interaction of working tools of machines with earth has hydraulic cylinders of body anchored on brackets of strain measurement car of test bed and rods - on neck of plate 12 hinged to bell-crank 13 hinged on L-shaped clamp 16 provided with stopping screws 21, ball thrust bearings 18 and stopper 22. The other end of each bell-crank is fabricated in the form of symmetric eccentric 19 enveloping butt of L-shaped clamp 16. EFFECT: enhanced efficiency when modelling processes of cutting of frozen earth. 4 dwg
Patent RU-2019321-C1 (RU)
Title: Device for cleaning inner space of pipeline
Inventor: KAPTSOV IVAN I
IPC: B08B9/04
Filed: 1992-03-18
Granted: 1994-09-15
Abstract: FIELD: gas petroleum and chemical industries. SUBSTANCE: device has hollow housing made of flexible material in the form of corrugated enclosure. It has special means for extension by telescoping and is provided with cleaning and packing members. Rear end of housing is closed by removable cover with branch pipe and valve. Mounted in front part of device is guide head made of flexible material and provided with central and peripheral suction channels for communication with medium contained in pipeline in front of device. Suction channels are fitted with non-return valves. Placed between guide branch pipe and housing is vacuum pump connected with wheels of running gear system. EFFECT: improved efficiency of pipe line cleaning. 1 dwg
Patent RU-2038046-C1 (RU)
Title: Способ формирования полового члена
Inventor: MILANOV NIKOLAJ O
IPC: A61B17/322
Filed: 1992-03-26
Granted: 1995-06-27
Abstract: Изобретение относится к медицине, а именно к пластической и восстановительной микрохирургии. Целью предложенного способа является создание более близкого по своим физиологическим свойствам полового члена путем достижения необходимого тургора полового члена по желанию пациента, исключение возможности осложнения связанных с применением постоянных силиконовых эндопротезов. Способ осуществляется выкраиванием и забором свободного кожно - мышечного лоскута, сворачивание его в трубку и пересадкой в зону лобка. В качестве свободного лоскута используется реваскуляризированный торакодор зальный с прямой реинервацией мышцы лоскута через моторный нерв нежной мышцы бедра. Предложенный способ позволяет сформировать функционально пригодный к половому акту член, напряжение которого достигается вследствие сокращения мышцы лоскута.
Patent RU-2050937-C1 (RU)
Inventor: SOLDATENKO LEONID ANATOLEVICH
IPC: B01D39/16
Filed: 1992-04-15
Granted: 1995-12-27
Abstract: FIELD: filter media. SUBSTANCE: multilayer filter medium consists of layer of coarse fibers on the side of air inlet, layer of fine fibers on the side of air outlet and intermediate layer of glued or thermally bonded nonwoven material. Inlet layer of material is made of positively charged fibers 6-50 mcm in diameter with surface density of 25-70 g/m 2  deposited on substrate in electrical field, and the second layer is made of negatively charged fibers 0.1-10 mcm in diameter with surface density of 10-30 g/m 2  deposited in electric field to reverse side of substrate with opposite polarity. Fibers with negative charge come to depth of intermediate layer through 0.4-1.2 of its thickness. Filter medium layers are made with their thickness ratio of (1-7):1:(1-3). The second layer of ultrafine fibers has density of unipolar charge of fibers not less than 7,5·10 8  kl/m 2 . EFFECT: higher efficiency. 3 cl
Patent RU-2050930-C1 (RU)
Inventor: ALFEROV MIKHAIL YA
IPC: B01D27/06
Filed: 1992-08-04
Granted: 1995-12-27
Abstract: FIELD: filtering. SUBSTANCE: method for making sleeve-type filtering element includes laying filtering material between substrates, corrugating the package produced, thermal stabilizing under compression, bending the piece into a cylinder, sealing the lengthwise seam and faces. EFFECT: technologically efficient. 1 tbl
Patent RU-2047376-C1 (RU)
Title: Method and device for jigging by means of air-pulsating jigging machine
Inventor: CHALENKO ALEKSANDR YUREVICH
IPC: B03B5/12
Filed: 1992-09-04
Granted: 1995-11-10
Abstract: FIELD: wet separation of mineral materials. SUBSTANCE: method involves supplying air to pneumatic chambers of jigging machine from two sources with high and low pressure level. The high pressure source is connected to the inlet pipe-line. The low pressure source is connected to the outlet pipe-line. The low pressure is supported to be equal to water level difference in the pneumatic and jigging chambers of the jigging machine. The difference between low and high pressure is kept to be equal to the jigging pressure. Inlet and outlet pipe-lines have blowers and receivers. The pipe-lines are connected in series to each other. The outlet pipe-line has pressure stabilization system. EFFECT: enhanced effectiveness of gravity separation of ore mineral resources. 3 cl, 2 dwg
Patent RU-2046283-C1 (RU)
Title: Bullet for plain-barrel gun
Inventor: DEMENTEV MIKHAIL V
IPC: F42B30/02
Filed: 1992-09-10
Granted: 1995-10-20
Abstract: FIELD: arms. SUBSTANCE: bullet has a body of soft material with guide ribs on cylindrical surface located at an angle to the axis, and a slug of hard material with a cone nose. The slug surface is polished, and its point is brought into coincidence with the point of the body tapered nose. EFFECT: improved design. 2 dwg