baber/WOPTO huggingface dataset:
Patent RU-2010156-C1 (RU)
Title: Differential-transformer transducer for measuring angle of rotation of two shafts
Inventor: ABRAMTSEV EVGENIJ P
IPC: G01B7/30
Filed: 1991-07-04
Granted: 1994-03-30
Abstract: FIELD: measurement technology. SUBSTANCE: transducer has motionless magnetic circuit made in form of three non-looped ring branches 1-3 mounted in alignment and in parallel one to another. The branches are connected by cruciform link 4. The branches form two magnet bridges. Exciting windings 6 and 7 connected in parallel are disposed on links 8 and 9 of U-shaped rotors 10 11. Measuring winding 5 embraces both ends of central ring branch 2 of the magnetic circuit. When shafts 12 and 13 which are under control rotate e. m. f. is induced in measuring winding 5 as a result of unbalance of magnet bridges formed by U-shaped rotors, ring branches and cruciform link. Induced e. m. f. is proportional to algebraic sum of angles of rotation of shafts being under control. EFFECT: improved precision of measurement. 2 dwg
Patent RU-2052226-C1 (RU)
Inventor: KONDRATEV ANATOLIJ A
IPC: H01T1/00
Filed: 1991-11-19
Granted: 1996-01-10
Abstract: FIELD: electrical engineering. SUBSTANCE: bottom metal part of case is bell-shaped which enables spark gap mounting and repair from top with upper part of case made of carbolite and provided with thread on inner edge removed. EFFECT: facilitated mounting and repair of spark gap. 2 cl, 1 dwg
Patent RU-2013007-C1 (RU)
Title: Device for transmission of information pulses in local fibre-optical networks
Inventor: MEDVEDEV YURIJ P
IPC: H04B10/04
Filed: 1991-11-25
Granted: 1994-05-15
Abstract: FIELD: electric communication. SUBSTANCE: device includes optical switch 1, optical receiver 8, directional optical coupler 7, pulse generator 4, AND gate, flip-flop, shift register 2. Analysis of activity of network stations is carried out across output of optical switch by scanning of optical communication lines. EFFECT: simplified design, increased reliability. 1 dwg
Patent RU-2006641-C1 (RU)
Inventor: PLATONOV NIKOLAJ V
IPC: F02B3/06
Filed: 1991-12-20
Granted: 1994-01-30
Abstract: FIELD: mechanical engineering; diesel engines. SUBSTANCE: peculiarity of method is that after expansion of combustion products in main cylinders, they are additionally expanded in additional cylinders. After discharging of gases additional cylinders are cooled by outside air with subsequent discharge of cooling air into atmosphere. Diesel engine operating of this method has main cylinders with pistons, connecting rods and crankshafts. It has also power takeoff shaft, working medium distributor and additional cylinders with pistons, connecting rods and crankshafts. Distributor is made in form of disk. It has outside air intake, spaces and ports to deliver combustion products and atmospheric air to additional cylinders and discharge them from additional cylinders into atmosphere. EFFECT: increased economy owing to additional expansion of combustion products. 3 dwg
Patent RU-2069568-C1 (RU)
Inventor: YAKOVLEV IVAN V
IPC: A61M1/10
Filed: 1991-12-17
Granted: 1996-11-27
Abstract: FIELD: medical equipment. SUBSTANCE: perfusion pump has case, chamber for blood made in form of elastic tube laid onto internal surface cylindrical surface of the case, carrier with rollers mounted for contact with the tube, grips of ends of the tube made in form of holders fixed by hinges provided with removable insertions for different diameter tubes and locking unit for grips. The latter is made in form of a rocker mounted for rotation onto the axis between the grips and shoulders. Rockers rests against holders. Axis of rotation is made in form of a screw with cylindrical head, which has annular recess at the side turned to the rocker. Spring, flat washer and separator with balls are placed inside the recess in sequence. Balls are mounted for fixation radial grooves passing through axis of rotation of the rocker. radial grooves are made at the surface of the rocker turned to head of screw. EFFECT: improved reliability of operation of pump; reduced time for changing hose in head of perfusion pump. 5 dwg
Patent RU-2046049-C1 (RU)
Title: Aerodynamic device for vehicle with inadequately streamlined outline (versions)
Inventor: RYABININ VLADIMIR F
IPC: B62D37/02
Filed: 1991-12-23
Granted: 1995-10-20
Abstract: FIELD: transport engineering; motor road vehicles. SUBSTANCE: aerodynamic device 3 arranged in front of front end face of cab has rectangular active member mounted on rod secured on front end face of cab similar aerodynamic device can be mounted also on rear end face of body on rod. EFFECT: decreased aerodynamic component of tractive resistance force of vehicle with inadequately streamlined outline which ensures reduction of fuel consumption and improves aerodynamic characteristics. 3 cl, 7 dwg
Patent RU-2033346-C1 (RU)
Title: Reloading mechanism
Inventor: BUSYGIN VASILIJ A
IPC: B60P1/64
Filed: 1991-12-10
Granted: 1995-04-20
Abstract: FIELD: materials handling facilities; reloading of long-cut goods. SUBSTANCE: reloading mechanism has guides for load mounted on load platform body of vehicle symmetrically relative to vehicle centreline. Load is moved along guides by means of drive formed by screw pair whose screw is coupled, through reduction gear, with engine, and nut is rigidly fixed on load to be moved. Rigidly secured on platform body are supports with concave inner surface to install the guides. Cross-section of each guide is round. Secured on lower surface of load are additional supports straddling the guides with their concave inner surface. Guides are coupled with reduction gear for turning around longitudinal axes. EFFECT: reduced labour and power input. 4 dwg
Patent RU-2038643-C1 (RU)
Title: Process of generation of ion beam
Inventor: SABLEV LEONID P
IPC: H01J27/08
Filed: 1992-01-28
Granted: 1995-06-27
Abstract: FIELD: vacuum-plasma treatment of tools. SUBSTANCE: vacuum-arc discharge is ignited in discharge space of vacuum chamber with integrated-cold cathode which includes separated metal-halogen and gaseous stages. Emission grid is positioned in zone of gaseous stage of discharge. Negative potential is fed to grid and into zone of working space of vacuum chamber after ignition of discharge arc. Metal-halogen stage of the latter is isolated from working space of chamber. In addition magnetic field which lines of force are located in planes perpendicular to direction of discharge current and have direction ensuring displacement of discharge channel towards grid are formed in zone of column of gas plasma. EFFECT: improved efficiency of vacuum-plasma treatment. 7 cl, 5 dwg
Patent RU-2042967-C1 (RU)
Title: Telescope mirror
Inventor: BOREJKO VLADIMIR M
IPC: G02B5/10
Filed: 1992-03-04
Granted: 1995-08-27
Abstract: FIELD: optical instrument engineering. SUBSTANCE: mirror has central and six peripheral reflecting surfaces 1 and 2 correspondingly, cells 3 of the surfaces, common frame 9, contrivances for fixing peripheral reflecting surfaces 2 and position detectors 10. The detectors are connected electrically with drives 6 of surfaces 2. The drives are mounted for inclination and disposed behind the rare surface onto common frame 9. Contrivances for fixing surfaces 2 have gripping units with chucks. Each chuck has case, inside which medium under control is disposed. Diametrically opposite half-axes of the chuck rest against two shoes. External surface of shanks 4 of cells 3 is made in form of toroid. Spring-loaded rod is disposed at side channel of the case, which rod is conjugated with air duct. Shoes are compressed against internal surfaces of shanks 4 of cells 3 under effect of control medium. Control medium is under action of spring-loaded rod, and the rod is effected by air from air duct. At operating condition, air is released from the air duct, the rod is slackened, and control medium flows into side channel of case 1 of the chuck to release cell 3 of peripheral reflecting surfaces 2 from the shoes. Position detectors 10 of reflecting surfaces 2 generate data to drive 6 and set reflecting surfaces 2 into initial position. Such a design allows to reduce deformations of reflecting surfaces of the mirrors and to improve reliability of operation of working position of reflecting surfaces of the mirrors when telescope operates at dynamical range. EFFECT: improved reliability of operation. 2 cl, 4 dwg
Patent RU-2006542-C1 (RU)
Inventor: KOZLOV IGOR N
IPC: E01B27/12
Filed: 1992-04-13
Granted: 1994-01-30
Abstract: FIELD: railway track repair. SUBSTANCE: device includes frame 1 resting on wheels 2; rail driving clamps 3; work member 5 provided with vertical travel drive 6, all mounted on the frame. Work member 4 includes padding tooling 6, tooling vibration drive 7; additional vibration drives 8 and 9. Vibration drives are mounted on plate 11 and may act upon the plate alterantly or simultaneously producing pulse and turning impacts. Plate 11 has V-shaped profile in the bottom part and in section oriented by its vertical plane along the device. EFFECT: improved repair operation. 2 cl, 3 dwg
Patent RU-2048789-C1 (RU)
Inventor: SHAKHOV EDUARD K
IPC: A61B5/022
Filed: 1992-06-09
Granted: 1995-11-27
Abstract: Изобретение относится к медицинской технике и основан на создании внешнего компенсирующего давления на артерию, восприятии пульсовых объемных колебаний артерии и использовании соответствующего сигнала для управления значением внешнего компенсирующего давления. В течение части периодически повторяющегося интервала времени сигнал рассогласования измеряемого артериального и компенсирующего внешнего давления сравнивают с сигналом, регулирующим внешнее компенсирующее давление, достигают их равенства, запоминают скорректированное таким образом значение сигнала и вычитают запомненное значение из сигнала рассогласования в течение оставшейся части периодически повторяющегося интервала времени. Устройство для осуществления способа включает соединенные последовательно сумматор, датчик объемных пульсаций артерии, усилитель сигнала рассогласования, обратный рассогласователь и регистрирующее или измерительное устройство, а также задатчик времени коррекции и устройство выборки-хранения, вход которого соединен с выходом усилителя, управляющий вход с выходом задатчика времени коррекции, а выход- с входом сумматора, второй вход которого соединен с выходом датчика объемных пульсаций артерии, а выход с входом усилителя. 2 с. п. ф-лы, 1 ил.
Patent RU-2037520-C1 (RU)
Title: Рекомбинантная плазмидная днк pzat1, используемая для получения днк-зонда, с помощью которого идентифицируют токсигенные штаммы возбудителя сибирской язвы, способ конструирования рекомбинантной плазмидной днк pzat1 и штамм бактерий escherichia coli, используемый для получения рекомбинантной плазмидной днк pzat1 и днк-зонда, с помощью которого идентифицируют токсигенные штаммы возбудителя сибирской язвы
Inventor: TIMOSHIN VALERIJ B
IPC: C12N1/00
Filed: 1992-06-24
Granted: 1995-06-19
Abstract: Использование: медицинская биотехнология, разработка методов идентификации возбудителей сибирской язвы. Сущность изобретения: конструирование рекомбинатной плазмидной ДНК, несущей видоспецифический фрагмент сибиреязвенной плазмиды pXО1, которую используют для выделения ДНК-зонда, и получение штамма Escherichiacoli - продуцента рекомбинатной плазмидной ДНК и ДНК-зонда. Уровень синтеза рекомбинатной плазмиды в клетках штамма составляет 1,5 - 2 мг на 1 л питательной среды. ДНК-зонд, получаемый на основе рекомбинантной плазмидной ДНК pZ AT1, гибридизуется только с токсигенными штаммами возбудителя сибирской язвы, дифференцируя их от представителей других бактерий, в том числе близкородственных бацилл и авирулентных штаммов Bacillus anthracis, не содержащих плазмиду pXO1. 3 с. п. ф-лы, 1 ил., 1 табл.
Patent RU-2038111-C1 (RU)
Title: Mixing-settling extractor
Inventor: LEJF VLADIMIR E
IPC: B01D11/04
Filed: 1992-07-02
Granted: 1995-06-27
Abstract: FIELD: separating materials. SUBSTANCE: transporting device 17, which is mounted over the length of settling chamber 4 below the level of top edge 10 of overflow threshold 9 so that its front end 19 is connected with flow passageway 16 and rear end 19 is positioned at distance 20 from the rear face wall 8 of settling chamber 4, is constructed as an assembly of axially alined identical members 21 and 22 mounted one inside the other. Outer member 21 of transporting device 17 encloses all remaining members, the member walls being spaced at the same distance. Settling chamber 4 is additionally provided with main cross baffle 27 having the opening, the baffle being positioned near the rear face wall 8 so that top edge 28 of baffle 27 underlies the level of top edge 10 of overflow threshold 9. Bottom edge 29 of baffle 27 and base 5 of settling chamber 4 define space 30. Rear end 19 of transporting device 17 is fitted in the opening of baffle 27 with interference. Members 21 and 22 of the transporting device can be round or diamond-shaped in cross-section. In the latter case, one of the diagonals of the diamond is vertical. Each of members 21 and 22 can be diverging in the direction from inlet opening 23 to outlet opening 24 so that areas of inlet openings are the same and areas of the outlet openings are different and increased in the direction of outer member 21. Inlet openings 23 of the members are shifted over horizontal axis at the same distance. The height of main cross baffle 27 is less than the height of outlet opening 24 of outer member 21. The members of transporting device, excluding outer member 21, can have openings 33 made at their top and bottom parts. Each member of the transporting device can have constant cross-section over the whole length and can be provided with openings 33 made at its top and bottom parts. In this case, branch pipes 34 and 36 are connected to opening 33 of outer member 21. The outlet section of the branch pipes project out of the level of top edge 28 and bottom edge 29 of main cross baffle 27 respectively. Outlet sections of branch pipes 34, which are positioned at the top part of outer member 21, underlie the level of top edge 10 of overflow threshold 9. Settling chamber 4 can be provided with additional cross baffles 36 the heights of which are different and lesser than the height of main cross baffle 27. Each additional baffle has an opening. The baffles are positioned inside the settling chamber so that the height of additional baffles 36 decreases from main cross baffle 27 to front face wall 7 of settling chamber 4. The centers of openings of all baffles 27 and 36 are arranged at one straight line. Transporting device 17 is also fitted with interference in openings of additional cross baffles 36. EFFECT: improved design. 7 cl, 8 dwg
Patent RU-2045162-C1 (RU)
Title: Способ выращивания длинностебельных растений с использованием искусственного освещения и устройство для его осуществления
Inventor: LISKER IOSIF S
IPC: A01G7/00
Filed: 1992-05-07
Granted: 1995-10-10
Abstract: Использование: выращивание длинностеблевых растений, таких, как зерновые, огурцы, высокорослые томаты, с использованием искусственного освещения. Сущность изобретения: способ включает боковое односторонее или двухстороннее облучение растений соответственно одной или двумя вертикальными панелями с горизонтальными секциями источниками света и отличается тем, что с помощью этих секций и отражателей формируют раздельные по высоте зоне с горизонтальными потоками облучения, причем включение зон осуществляют последовательно, начиная с нижней, по мере достижения вершинами растений очередной зоны. Устройство содержит вертикальную панель с горизонтальными секциями источников света, вдоль которой расположен стеллаж с растениями. Горизонтальные секции снабжены отражателями, формирующими раздельные по высоте зоны с горизонтальными потоками облучения. С противоположной стороны стеллажа на границах соприкасающихся зон установлены фотоприемники, соединенные через блоки измерения освещенности и управления включением с секциями, формирующими соответствующие фотоприемникам верхние из соприкасающихся зон облучения. В частном случае используется две вертикальные панели с соответствующей автоматикой, обеспечивающей последовательное включение зон. 2 с. и 2 з.п.ф-лы, 3 ил.
Patent RU-2057759-C1 (RU)
Title: Mono- or diacylphosphine oxides
Inventor: VERNER RUTSH
IPC: G03F7/031
Filed: 1992-08-17
Granted: 1996-04-10
Abstract: FIELD: organophosphate compounds. SUBSTANCE: product: mono- or diacylphosphine oxides of the formula: R 1 R 2 P(O)-C(O)-R 3  where R 1  - C 1 -C 8 -alkyl substituted with alkoxy-group or phenyl; R 2  or -C(O)-R 3  and OR 4  means residue: R 1 , or R 2  together with P form mono-, di- or tricyclic ring with 4-15 carbon atoms; R 3  - alkyl, C 5 -C 10  - cycloalkyl, phenyl; R 4  - alkyl. Reagent 1: R 1 P(OR 4 ) 2  and R 1 PH 2 . Reagent 2: R 3 C(O)Cl. Reagent 3: oxidizing agent. Reaction conditions: in solvent medium, at 20-120 C. EFFECT: improved method of synthesis. 10 cl, 5 tbl
Patent RU-2065528-C1 (RU)
Inventor: STIVEN DZHEJMS UOTSON
IPC: F02M25/08
Filed: 1991-02-27
Granted: 1996-08-20
Abstract: Использование: многоцилиндровые двигательные установки внутреннего сгорания, в частности обработка паров топлива, образующихся в топливном баке. Сущность изобретения: многоцилиндровая двигательная установка внутреннего сгорания содержит воздушный компрессор 20, подключенный к его всасывающей стороне местом скопления паров топлива, сепаратор 10 паров топлива из топливовоздушной смеси, поступающей из топливного бака 12. Нагнетательная сторона компрессора 20 подключена к инжекторам 22 системы подачи топлива под давлением непосредственно в камеры сгорания. Установка может быть снабжена топливным распределителем с топливным каналом для обеспечения постоянной циркуляции топлива от топливного бака 12 и соответствующим топливным инжектором 22 и воздушным каналом для подачи к последним воздуха из компрессора 20. Установка может быть также снабжена трубкой 31 Вентури, устройством для избирательного прекращения воздушного потока из сепаратора 10 к компрессору 20 и программирующим средством 34 топливного дозирования для определения потребности двигателя в топливе в зависимости от рабочего состояния последнего с коррекцией по расходу топлива от сепаратора 10 к компрессору 20. 7 з.п. ф-лы, 3 ил.
Patent RU-2003712-C1 (RU)
Inventor: DUBOVKIN SERGEJ P
IPC: C22B9/10
Filed: 1992-07-17
Granted: 1993-11-30
Abstract: Использование: в металлургии цветных сплавов , при рафинировании сплавов. Сущность: шихту  расплавл ют, на ее поверхность нанос т высокотемпературный  флюс и хлористый аммоний, флюсы  перемешивают, а атмосферу водорода над расплавом поджигают . 1 табд
Patent RU-2090134-C1 (RU)
Title: Способ регистрации объемной артериальной осциллограммы
Inventor: RAGOZIN VYACHESLAV N
IPC: A61B5/02
Filed: 1992-09-10
Granted: 1997-09-20
Abstract: Изобретение относится к медицине, кардиологии, функциональной диагностике. Сущность: регистрируют объемные осциллограммы артериальных сосудов в процессе нарастания давления в пережимной измерительной манжете. Объемные осцилляторные сигналы артериальных сосудов прямолинейно преобразуют и регистрируют в полосе частот от 0,05 до 40 Гц. Способ позволяет объективно измерить величины артериального давления. 4 ил.
Patent RU-2056826-C1 (RU)
Title: Method for training accommodation
Inventor: DOMANTIEVSKAYA GALINA M
IPC: A61H5/00
Filed: 1992-08-21
Granted: 1996-03-27
Abstract: FIELD: medicine. SUBSTANCE: method involves reading a text shown daily for reading through alternatively changeable pairs of positive lenses in a definite order: +3.0, +3.25, +3.0, +2.75, after performing ametropy correction. Every pair is set for 10-15 s under the total treatment duration of 20-30 min. When the visual acuity stops increasing, the procedures are repeated with diopter interval being increased by 0.25 D. EFFECT: enhanced effectiveness treatment course. 2 dwg, 3 tbl
Patent RU-2020113-C1 (RU)
Inventor: MELNIKOV VLADIMIR N
IPC: B64G1/24
Filed: 1992-08-19
Granted: 1994-09-30
Abstract: FIELD: space technology. SUBSTANCE: device has flexible removable members, means of damping of spacecraft angular speed relative to roll and/or yawing motion channels. Cross section of flexible removable member is characterized by non-equal main moments of inertia and is arranged in parallel with vector of bending moment originating with oscillating angular motion of spacecraft round axis of pitching motion and is turned around axis which is perpendicular to plane of cross section to a calculated angle. In this case calculated value of angle between main axis of inertia of cross section and structural axis of spacecraft being in parallel with vector of bending moment is bigger than zero but smaller than angle between neighboring main central axes of inertia of cross section. In the process of maintenance of orbital orientation of spacecraft cross sections of two or more flexible removable members symmetrically mounted relative to center of masses of spacecraft are turned round axis which is perpendicular to plane of cross section for the same angle and to the same side round axis directed from the center of masses of spacecraft to point of fastening of member on the spacecraft body. During maintenance of orientation with application of linear control effect to body of spacecraft, for example, during correction of orbit cross sections of two or more flexible removable members mounted symmetrically relative to center of masses of spacecraft are turned round axis perpendicular to plane of cross section to the same angle and in opposite sides relative to axis directed from center of masses of spacecraft to point of fastening of removable member on the spacecraft body. Means of damping of angular speed of spacecraft motion relative to channels of rolling and/or yawing is in the form of flywheel with zero angular speed of rotation connected via single-axle flexible-viscous frame-like suspension to the spacecraft body. Axis of rotation of the flywheel in non-deviated position is arranged relative to structural axis of pitching and axis of rotation of frame-like suspension is aligned with plane formed by structural axes of rolling and yawing and is installed at as angle of 45 deg relative to structural axes of rolling and yawing. EFFECT: enhanced stabilization reliability. 4 cl, 4 dwg
Patent RU-2127877-C1 (RU)
Title: Акустический течеискатель
Inventor: SHANAURIN A M
IPC: G01M3/24
Filed: 1992-06-04
Granted: 1999-03-20
Abstract: Использование: изобретение относится к области контроля герметичности, а именно к ультразвуковым приборам - течеискателям, применяемым для обнаружения и определения координат утечек газов. Сущность изобретения: в акустическом течеискателе, содержащем чувствительный элемент и устройство обработки сигнала, перед чувствительным элементом размещены минимум два прилегающих друг к другу слоя ткани, состоящей из переплетенных нитей с ворсом. 1 ил.
Patent DE-10016130-C1 (DE)
Inventor: PITTSCHELLIS REINHARD
IPC: H05K13/04
Filed: 2000-03-31
Granted: 2001-08-23
Abstract: Two positioning arms (8) which are aligned in opposite directions travel perpendicularly to a linear transport path (1) for substrates (2). Said positioning arms (8) are kept short enough to be able to pass each other in one plane without any difficulty. Fitting heads (9) can be extended telescopically beyond the free end of the positioning arms (8). Pick-up positions (5) are provided for the components (6) on both sides of a middle axis (M), between the two positioning arms, and lie in the pick-up area of both fitting heads (9). This provides both positioning systems with access to all of the components (6).