baber/WOPTO huggingface dataset:
Patent RU-2013855-C1 (RU)
Title: Microwave oscillator
Inventor: PUSHKAREVA IRINA M
IPC: H03B5/30
Filed: 1990-10-22
Granted: 1994-05-30
Abstract: FIELD: radioelectronics. SUBSTANCE: device has transistor, which has any output connected with oscillating circuit made in form of micro-strip transmission line. Section of micro-strip transmission line, which is connected to basic output of the transistor, has length 1= (0.125-0.19)λ. The section has width, increasing in the direction of short-circuited end. EFFECT: improved efficiency of operation in super-high frequency range. 1 dwg
Patent RU-2018791-C1 (RU)
Inventor: BAGROV ALEKSANDR V
IPC: G01J3/18
Filed: 1990-09-25
Granted: 1994-08-30
Abstract: FIELD: optic instrument engineering. SUBSTANCE: afocal slotless spectrograph has a plane-concave negative lens for converting a convergent beam of telescope into a parallel one, diffraction grating, plane-convex lens, photoelectric analyzer, recording unit. The spectrograph furthermore is provided with a second transparent phase grating the use of which reduces the cost of a set of spectral devices required for observing variable-brightness objects and simplifies the construction of a spectral assembly. EFFECT: reduced cost, simplified construction. 1 dwg
Patent RU-2018797-C1 (RU)
Title: Digital thermometer
Inventor: ANNABERDYEV REDZHEP
IPC: G01K5/62
Filed: 1991-01-08
Granted: 1994-08-30
Abstract: FIELD: digital systems of collecting meteorologic information. SUBSTANCE: temperature sensor has a temperature-sensitive element made in the form of three bimetallic spirals mounted in parallel planes, multichannel digital signal processing unit to which digit outputs of the temperature sensor are connected. Inner ends of bimetallic spirals are fixed to a stationary axle within which a movable axle is located. Outer ends of bimetallic spirals are rigidly connected to the ends of three auxiliary identical axles which second ends are secured to the movable axle at an angle of 90 degrees. The temperature sensor furthermore has code reading elements disposed over a disk with circular code scale which is mounted on the movable axle. EFFECT: enhanced accuracy. 4 dwg
Patent RU-2051815-C1 (RU)
Inventor: KRAVCHENKO IVAN IVANOVICH
IPC: B60P1/273
Filed: 1991-03-07
Granted: 1996-01-10
Abstract: FIELD: vehicles. SUBSTANCE: device has two-arm lever 7, which middle part is attached to body. One arm of lever 7 engages with gate 4, while its another arm is connected to flexible tie-rod 10 and spring 11. Another end of tie-rod 10 is attached to chassis and another end of spring is attached to body. EFFECT: increased functional capabilities. 1 dwg
Patent RU-2028241-C1 (RU)
Title: Tractor cab
Inventor: BEGANSKIJ STANISLAV ALEKSANDRO
IPC: B62D33/073
Filed: 1991-03-11
Granted: 1995-02-09
Abstract: FIELD: tractor engineering. SUBSTANCE: cab has platform 11 installed on floor 3 for travel relative to floor, and seat 17, control pedals 13 and console 19, all mounted on platform 11. Installed on console 19 are steering wheel 22 and tractor control levers 23. Cab is single-door, with container 4 arranged at blind side wall. Container 4 has compartments 5, 6, 7 closed by flat covers 8 to form table. Platform 11 is installed on cab floor 3 on axle 10 for turning around axle. Control pedals 13 are mounted on platform 11 in form of tilted support flat for feet. They have latches 14 to fix pedals in inoperative position. Console 19 is installed at side of platform between seat and pedals. Console is L-shaped with horizontal overhang 20 made for turning around vertical axle 24 of console 19. Platform 11 has ball joint supports 12 one of which has screw lock 25. EFFECT: enhanced convenience. 2 cl, 2 dwg
Patent RU-2015533-C1 (RU)
Title: Control unit
Inventor: MOZHAEV ALEKSANDR A
IPC: G06F3/00
Filed: 1991-03-22
Granted: 1994-06-30
Abstract: FIELD: consumers goods. SUBSTANCE: control unit has indicator with information symbols and at least two pairs of plates, mounted inside the case. The plates are disposed above the indicator one ahead the other and in perpendicular one to the other in pairs. Any plate is connected with corresponding control means. Sizes of the plates are multiple to sizes of information symbols of the indicator. Moreover, sizes of the plates from the first pair provide overlap of corresponding half of pointer with symbols. Any plate from the second pair has longitudinal cut-out, which has length to be equal to working length of the indicator, and its width is equal to one quarter of indicator width at general width of the plate being equal to three fourths of the indicator. Indicator is made in form of flat plate. Case has a window for mounting and means for orientation. EFFECT: widened technological capabilities; improved convenience of application. 5 cl, 8 dwg
Patent RU-2044485-C1 (RU)
Inventor: ALEKSENITSER MAJYA LEONIDOVNA
IPC: A01K67/04
Filed: 1991-04-04
Granted: 1995-09-27
Abstract: Сущность изобретения: из общей массы коконов дубового шелкопряда отбирают среднюю пробу, одновременно осуществляя сортировку коконов по полу без взрезания в соответствии с их величиной, массой и плотностью шелковой оболочки. Взвешивают пробу коконов каждого пола и определяют среднюю массу кокона самца и самки по привиденной формуле. 1 табл.
Patent RU-2019154-C1 (RU)
Title: Device for measuring length of upper incisor teeth relative to upper lip
Inventor: KIBKALO ANATOLIJ P
IPC: A61C19/04
Filed: 1991-05-12
Granted: 1994-09-15
Abstract: FIELD: medical engineering. SUBSTANCE: device for measuring length of upper incisor teeth with respect to upper lip incorporates handgrip 1, working portion in the form of rule graduated in millimeters, slider 3 having support members 4 and 5 for lip and Г-shape frontal teeth. EFFECT: disclosed method permits determining level of upper lip and frontal teeth relative to transient fold cupola located in region of upper lip frenulum. 1 dwg
Patent RU-2028386-C1 (RU)
Inventor: KHISMATULLIN NASIBULLA N
IPC: C25D3/38
Filed: 1991-05-22
Granted: 1995-02-09
Abstract: Электролит для осаждения декоративных медных покрытий содержит, г/л: сернокислая медь (пятиводная) 20 - 40; пирофосфат калия 200 - 250; лимонная кислота 8 - 10; трилон Б 20 - 25; ацетат аммония 8 - 15; этилендиамин (70% -ный) 15 - 20. 1 табл.
Patent RU-2048808-C1 (RU)
Title: Agent stimulating potency
Inventor: KAPITONOV NIKOLAJ I
IPC: A61K31/4409
Filed: 1991-07-26
Granted: 1995-11-27
Abstract: FIELD: medicine. SUBSTANCE: 1-2-(benzylcarbamoyl)-ethyl-2-isonicotinoyl hydrazide is proposed as agent which stimulates potency. Said preparation is used perorally at dose 0.025-0.05 g. EFFECT: reconditions erection.
Patent RU-2029024-C1 (RU)
Inventor: BISHOF ERIKH A
IPC: E02B11/00
Filed: 1991-08-12
Granted: 1995-02-20
Abstract: Использование: в мелиорации, в частности в устройствах для отвода воздуха из системы сифонного водоотвода вертикального дренажа. Сущность изобретения: система водоотвода содержит сифонный трубопровод, трубку для отвода из него воздуха и дополнительный сифон, гидравлически связанный с сифонным трубопроводом. Трубка соединена с дополнительным сифоном через гидравлический мост. Нисходящая ветвь дополнительного сифона выполнена в виде капиллярной трубки. 2 з.п. ф-лы, 3 ил.
Patent RU-2001215-C1 (RU)
Inventor: BIRYUKOV MIKHAIL V
IPC: B27N3/20
Filed: 1991-07-19
Granted: 1993-10-15
Abstract: Использование: при производстве прессованных  панелей. Сущность изобретени , крепление  облицовок на противоположных боковых сторонах  брусьев производ т с формированием смежных опорных элементов, при этом облицовки располагают  диагонально снизу и сверху относительно горизонтальной  плоскости симметрии бруса а соединение  последних ведут с опиранием верхнего элемента  облицовки на нижний элемент облицовки  смежного бруса, причем элементы облицовки выполнены  равными или неравными по ширине, а их  опорные части имеют поднутрение или шпунт и  гребень, бзл ф, 2 ид
Patent RU-2042665-C1 (RU)
Title: Derivative of alkenylsuccinimide as dispersing addition agent to composition lubricant oils, succinated oligomer of propylene as an intermediate product for synthesis of alkenylsuccinimide derivative and lubricant composition
Inventor: KORNELIS SKHENK
IPC: C10M133/16
Filed: 1991-12-10
Granted: 1995-08-27
Abstract: FIELD: lubricant oils. SUBSTANCE: product: derivative of alkenylsuccinimide synthesized by interaction of maleic anhydride and atactic oligomer of propylene of the formula H(CH(CH 3 )-CH 2 ) n -C(CH 3 ) = CH 2  with molecular mass 1000-3000 at 200-235 C followed by treatment of synthesized succinated propylene oligomer (molar ratio of succinic acid and atactic propylene oligomer is 1-1.5:1) with amine of the formula H(NH(CH 2 ) p ) m -NH 2  where p 2-4, m 3-6 at 160-180 C. Product lubricant composition containing lubricant oil and dispersing addition agent consisting of 1.0-2.5 wt.-% alkenylsuccinimide derivative of. EFFECT: improved method of synthesis.
Patent RU-2019820-C1 (RU)
Title: Electro-optic device for forming and spatial tracking of modulated optical beam
Inventor: SHISHLOV EVGENIJ A
IPC: G01N21/84
Filed: 1991-07-08
Granted: 1994-09-15
Abstract: FIELD: electro-optic devices. SUBSTANCE: device has radiation system, which is formed by two radiation sources; condenser unit made in form of ball-shaped optically transparent unit formed by two hemispheres of condensers which form beam-splitting element; system for image transmission in form of cylindrical optically transparent unit adjoining condenser unit and made in form of two semi-cylinders. One base of the unit has curvilinear surface and forms an objective. Device also has photoindication unit which has photodetector and electron processing circuit. Radiation system forms a beam which has equal-signal zone, which is received by photoindication unit. The unit generates difference signal when equal-signal zone is shifted from center of the photodetector. EFFECT: improved precision. 1 dwg
Patent RU-2101637-C1 (RU)
Inventor: PETROV ALEKSANDR VLADIMIROVICH
IPC: F27B3/26
Filed: 1991-11-18
Granted: 1998-01-10
Abstract: FIELD: ferrous metallurgy; devices for preheating air in open-hearth furnaces. SUBSTANCE: regenerator includes horizontal sections of refractory checkerwork provided in its upper and lower portions according to Siemens system and according to Cowper system in middle portion. Height of upper section 2 of checker work made according to Siemens system is equal to 0.5-0.27 of its total height. Lower row 4 in made in lower portion 3 according to Siemens system. EFFECT: enhanced efficiency. 1 dwg , 1 tbl
Patent RU-2044174-C1 (RU)
Title: Sliding bearing and method of assembling same
Inventor: IZOSIMOV M E
IPC: F16C9/02
Filed: 1992-01-23
Granted: 1995-09-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: sliding bearing has split spring bushing, insert and member for fastening the bushing. The bushing is secured to the shaft. The insert is secured in the connecting rod. The split of the bushing can be made at an acute angle to the shaft axis and fastening members can be made up as screws. The split also can be made up as a dovetail guidway and fastening members can be made up as tongues on the bushing and grooves in the shaft. The bushing is mounted on the shaft and secured by way of respective members. The insert is set in the connecting rod. When bearing is in rotation bushing and insert wear away. EFFECT: enhanced reliability. 10 cl, 4 dwg
Patent RU-2052731-C1 (RU)
Inventor: KOVALEV BORIS F
IPC: F24F3/16
Filed: 1994-01-31
Granted: 1996-01-20
Abstract: FIELD: air cleaning devices. SUBSTANCE: household air cleaner has housing with outlet and inlet holes inside which fan is arranged; fan is connected with outlet holes by means of branch pipes; air cleaner is provided with coarse and fine filters mounted in inlet holes. Arranged above port in above-mentioned branch pipe is ozone sourse, for example ultra-violet lamp which is covered together with port with detachable cap; ozone source may be mounted and secured inside detachable cap; port is branch pipe closed with protective screen with longitudinal ribs which project in direction of ozone source; these ribs are made only opposite half of the port which is closer to outlet holes in air cleaner housing; longitudinal ribs may be made in branch pipe. EFFECT: enhanced reliability. 4 cl, 6 dwg
Patent RU-2056639-C1 (RU)
Title: Method of tuning of scintillation counter
Inventor: GURZHIEV ALEKSEJ N
IPC: G01T1/208
Filed: 1991-12-25
Granted: 1996-03-20
Abstract: FIELD: experimental physics. SUBSTANCE: light signal equivalent to number of photoelectrons from far end of scintillator when minimally ionizing particle passes through it is supplied to photoelectron multiplier with the aid of light-emitting diode through transparent glass fiber which is determined by number of zero counts. EFFECT: improved reliability of method. 1 dwg
Patent RU-2038749-C1 (RU)
Title: Method for growing of karelian birch
Inventor: LYUBAVSKAYA ANTONINA YA
IPC: A01G23/00
Filed: 1992-03-26
Granted: 1995-07-09
Abstract: FIELD: silviculture. SUBSTANCE: seedlings are grown from hybrid seeds obtained by crossing the best trees. Annual seedlings are sorted for height, individually pricked out and reschooled, and small plants are further grown. Then seedlings of equal height and habitues are planted individually on cultivated forest territory. EFFECT: higher efficiency. 2 cl
Patent RU-2017169-C1 (RU)
Title: Method for remote measuring speed and direction of wind
Inventor: VORONETS IGOR V
IPC: G01S13/95
Filed: 1992-04-24
Granted: 1994-07-30
Abstract: FIELD: measuring devices for radars. SUBSTANCE: non- sedimented reflection material is placed into investigated region of air. It is radiated by electromagnetic signal. Reflected signal is received from different receiving bearings. Period of amplitude modulation is proportional to wind speed. Doppler frequency shift is proportional to wind speed too, it also depends on cosine of angle between sight line to reflector and its position when it is at known angle β to horizontal plane. Amplitude of signal envelope is maximal when sight line is at given angle b to wind direction. When signal for each i-th bearing is received, depth of amplitude modulation of received signal and wind speed are measured. Maximal values are detected. If these maximal values correspond to different bearings to reflector g then above-mentioned measurements are repeated until they are equal. In this case measured wind speed is treated as its real speed, wind direction from north direction of geophysical is calculated by equation a = γ-β. EFFECT: increased functional capabilities. 3 dwg
Patent RU-2022043-C1 (RU)
Title: Method of niobium alloys production
Inventor: DETKOV PAVEL G
IPC: C22C27/02
Filed: 1992-09-23
Granted: 1994-10-30
Abstract: FIELD: chemical industry. SUBSTANCE: before reduction, mixture of chlorides is subjected to holding under pressure of 0.1 - 0.2 MPa during 0.5 - 9.5 hour under temperature of 10 - 50 C over temperature of mixture melting. Reduction is exercised with magnesium use level of 20 - 55 % and before dismantling of separation apparatus treatment by mixture of inert gas and air is carried out during 0.3 - 1.0 hour for passivation of dispersing sublimates. Vacuum separation is carried out in presence of getter with ratio of reaction mass to getter mass as 1 : 1 - 1 : 5. EFFECT: method is used to produce niobium alloys. 2 cl
Patent DE-10062062-C1 (DE)
Title: Electrochemical sensor used e.g. in control technology has a microprocessor integrated on chip of an electronic device for receiving and further processing signals from the device
Inventor: BECKMANN UDO
IPC: G01N27/49
Filed: 2000-12-13
Granted: 2002-02-28
Abstract: Electrochemical sensor comprises a sensor electrode arrangement (1); an operating electronic device for operating the electrode arrangement and for processing electrical signals received; and a microprocessor (20) integrated on a chip of the electronic device for receiving and further processing signals from the device. A potential-sensitive  switch is built into the sensor as a digital controlling switch.  Preferred Features: A memory (24) is present in which the operating parameters of the electrode arrangement are stored. The microprocessor is prepared so that it reads the parameters from the memory and carrying out control algorithms independently.
Patent DE-10105807-C1 (DE)
Title: Pivot lever for operation of internal combustion engine valve has mechanical valve play setting element using rotatable hollow cylinder with planar surfaces for operation of valve shaft
Inventor: KAMPICHLER GUENTER
IPC: F01L1/22
Filed: 2001-02-08
Granted: 2002-05-08
Abstract: The pivot lever (1) provides an opening movement of a valve shaft (4) against the force of a valve closure spring (8) and has a mechanical valve play setting element, for automatic regulation of the valve play.   The valve play setting element has a rotatable hollow cylinder (2) and an associated coil spring, with different planar surfaces parallel to the axis of the hollow cylinder brought into position for operation of the valve shaft in dependence on the rotary position of the hollow cylinder, each planar surface corresponding to a different valve play.
Patent DE-10108895-C1 (DE)
Title: Gasfeuerzeug
Inventor: TROEBER KLAUS
IPC: F23Q2/32
Filed: 2001-02-23
Granted: 2002-08-01
Abstract: Ein Gasfeuerzeug mit einem Tank für Flüssiggas, einem Brennerventil, das mit einer Austrittsöffnung des Tanks in Strömungsverbindung bringbar ist, einer Zündeinrichtung und einer das Zünden eines aus dem Brennerventil austretenden Gasstroms bewirkenden Betätigungseinrichtung weist ein von außen zugängliches Tastenfeld einschließlich zugehöriger Auswerteelektronik auf. Die Auswerteelektronik des Tastenfeldes ist mit der Betätigungseinrichtung gekoppelt, und diese kann dann ein einmaliges Zünden des Gasfeuerzeugs bewirken, wenn zuvor über das Tastenfeld ein ein Freigabesignal erzeugender Code eingegeben wird.
Patent DE-10249775-C1 (DE)
Title: Surface profiling method for workpiece for side edges of wood sheets has linear guide slot in broad surface of sheet used for guiding its movement through profiling zone
Inventor: KEMPKENSTEFFEN HEINZ
IPC: B27C5/06
Filed: 2002-10-24
Granted: 2003-12-04
Abstract: The method uses a machine in which the sheets (2) are passed in a straight line through a profiling zone with profiling tools (6) positioned at the sides of the feed path (1), with a pressure device (3,4) rolled across the top surface of the panel in the feed direction. A linear guide slot (10) is formed in at least one of the broad surfaces of the sheet, for cooperating with a linear guide device (11) during movement through the profiling zone.  An Independent claim for a machine for profiling the side edges of wood sheets is also included.
Patent DE-19522876-C1 (DE)
Title: Prodn. of a technical mixt. contg. 2'-hydroxy-di:phenyl-2- phosphinic acid
Inventor: DIETRICH JOERG DR
IPC: C07F9/6574
Filed: 1995-06-23
Granted: 1996-11-14
Abstract: The prodn. of 2'-hydroxydiphenyl-2-phosphinic acid (I) in the form of a technical mixt. with 6-hydroxy-(6H)- dibenz(c.e)(1,2)-oxaphosphorin (II) comprises (a) adding       o-phenylphenol to a heated mixt. of PCl3 and a Lewis acid catalyst and then refluxing the mixt. with evolution of HCl,   (b) allowing the mixt. to cool and treating it with water followed by a lower alkanol, with continuous stirring, (c) allowing the prod. to crystallise out with stirring, and (d) working up the prod. by filtration, washing and drying.   The process is carried out as a one-pot reaction without isolating intermediate prods.
Patent DE-19529772-C1 (DE)
Title: Aerostatic low friction bearing
Inventor: WANGER GERHARD DIPL ING
IPC: F16C32/06
Filed: 1995-08-12
Granted: 1997-01-02
Abstract: The shaft is located via a radial bearing gap and the ring disc via axial bearing gaps in a bearing body. The axial bearing gaps are provided with feed pressure via the radial bearing gap. One of the two axial bearing gaps has a radial outer area, in which the gap width is at least twice as large as in the radial inner area of the smallest radial gap width. At one end of the shaft (1) is fitted a disc, which with the housing (2) forms the first axial bearing gap (7), which at the position (5) of the radial bearing gap (11) is fed with air. The first axial bearing gap at a specific point (6) evolves into the second axial bearing gap (8) which is formed between the shaft disc and the ring (9) of the housing.
Patent DE-19533911-C1 (DE)
Title: Electrochemical measurement cell e.g. carbon mon:oxide and oxygen@
Inventor: CHRZAN RIGOBERT
IPC: G01N27/403
Filed: 1995-09-13
Granted: 1996-05-09
Abstract: An electrochemical measurement cell (1) for detecting different gas components, consists of a number of work electrodes (8,12,13) with a common opposing electrode (21) and a common reference electrode (20) in an aq. electrolyte (3). A diffusion membrane covers the work electrodes, and has screening members (9,14) which limit the gas supply to the work electrodes. An electrolyte barrier (19) is located between one of the work electrodes (8) and the rest (12,13), which prevents lateral diffusion.
Patent DE-19611682-C1 (DE)
Title: Connection pipe socket for concrete sewer pipes
Inventor: FUNKE NORBERT
IPC: F16L41/08
Filed: 1996-03-25
Granted: 1997-05-07
Abstract: The pipe socket (2) has a connection section with at least one circumferential sealing chamber containing a ring seal (4,5). This has a sealing lip ring projecting over the outer contour of the chamber. The connection pipe is enclosed by a positioner ring (3), fastened to it via a fastener element (27,35). The ring has a contact flange, which is compatible with the outer surface (11) of the sewer pipe (1).  The sealing lip ring is angled in direction of the positioner ring, so that the connection socket can be pushed into the branch opening, where it is retained and sealed relative to the sewer pipe.
Patent DE-19629970-C1 (DE)
Title: Cast iron alloy used e.g.. in the manufacture of actuator sleeves
Inventor: VEUTGEN HANS-JUERGEN
IPC: C22C37/04
Filed: 1996-07-25
Granted: 1998-03-12
Abstract: Cast iron alloy has a perlite base structure with spherical or vermicular graphite deposits and contains (in wt.%): 2.5-4.0C, 1.5-4.0 Si, 0.2-2.0 Mn, max. 0.35 P, max. 0.035 S, max. 3.0 Cr, max. 1.5 V, max. 2.5 Mo, max. 0.2 Ni, 1.0-3.5 Cu, 0.02-2.5 Al, 0.005-0.04 Mg, and a balance of Fe.
Patent DE-19633245-C1 (DE)
Title: High mode microwave resonator for high temperature treatment of materials
Inventor: FEHER LAMBERT
IPC: H05B6/74
Filed: 1996-08-17
Granted: 1997-11-27
Abstract: The invention concerns a furnace for sintering material, said furnace being an overdimensioned microwave resonator. The design of the resonator interior permits a homogeneous field-distribution of the microwave coupled-in obliquely via a front face. Numerical calculations, the MIRA code, have established the optimum resonator geometry to be that with a hexagonal cross-section. In this geometry, the microwave is coupled in such that the beam axis of the coupling-in beam part is divided symmetrically at the closest edge of two abutting wall segments. In this way, the microwave beam is widened for the first time here and is then always widened each time it is reflected. Field magnifications in the resonator are thus prevented, and the field distribution in almost the entire resonator volume is largely homogeneous. The prerequisite for uniform heating of the sinter material introduced into the resonator is thus satisfied. A field distribution which is similar but not quite as good can be attained with a resonator having octagonal geometry. Cross-sections of an even higher order converge rapidly into cylindrical geometry which is affected by caustics.