baber/WOPTO huggingface dataset:
Patent DE-19823022-C1 (DE)
Inventor: ZENZEN GUIDO
IPC: F16D66/02
Filed: 1998-05-22
Granted: 2000-01-05
Abstract: A brake lining module (10) with electric warning device (12) for indicating excessive friction lining wear comprises a back plate (14), to which a friction lining (16) is fastened, wherein the back plate (14) has a radially situated, friction-lining-free region (18). Disposed close to the back plate (14) in the friction lining (16) is a bore (24), in which a plug (28) is provided, which comprises a head (34) and a shank (32) with a longitudinal groove (38), in which an electric conductor (30) passed through the head (34) is accommodated. Projecting up from the head (34) of the plug (28) is a protective shield (36), which is laterally offset relative to the longitudinal groove (38) and has an extension (46), which at a distance above the head (34) protrudes in the direction of the common center plane (40) of the shank (32) and of the longitudinal groove (38). To reduce the overall radial height and prevent damage to the electric conductor (30), the back plate (14) in the friction-lining-free region (18) has a recess (48) open towards its radial edge and the extension (46) extends from the protective shield (36) over the common center plane (40) of the shank (32) and of the longitudinal groove (38) up to at least approximately the opposite edge of the shank (32). The recess (48) and the bore (24) have center planes which are at least adjacent.
Patent DE-19912749-C1 (DE)
Title: Door lock key with retractable key shaft biased into extended position by spring with cog wheel provided by head part of key shaft cooperating with linear toothed rack
Inventor: SCHWAB DITTMAR
IPC: E05B19/04
Filed: 1999-03-22
Granted: 2000-11-02
Abstract: The key has a grip part (2) and a key shaft (3 which can be retracted within the housing (4) of the grip part when not in use, with locking of the key shaft in its retracted or extended position. The key shaft has an attached head part (7) lying within the housing of the grip part, provided with a cog wheel (9), displaced along a linear toothed rack (16). The key shaft is acted on by a spring (12), which is tensioned upon the retraction of the key shaft, for biasing the latter into the extended position.
Patent DE-19920754-C1 (DE)
Title: Hose fitting and removal tool e.g. for spark plug protection hose has shaft projecting from handgrip section provided with tubular end section with spiral ribs for engaging hose
Inventor: FOERSTER THOMAS
IPC: B25B27/10
Filed: 1999-05-05
Granted: 2000-12-28
Abstract: The hose fitting and removal tool has a handgrip section (2) and a perpendicular shaft (1), provided at its opposite end with a tubular section (3), provided with spiral ribs (4) along its outside wall. The end of the tubular section has an annular cutting edge (7).
Patent RU-2064059-C1 (RU)
Title: Cylinder-piston pair
Inventor: BOLYCHEVSKIJ YURIJ M
IPC: F02F3/10
Filed: 1992-11-16
Granted: 1996-07-20
Abstract: FIELD: mechanical engineering; engines. SUBSTANCE: device has cylinder with ceramic protective coating in form of overturned cup and piston with ceramic protective coatings also made in form of overturned cup. Outer diameter of piston protective coating is 0.2-1 mm smaller than inner diameter of cylinder. External surfaces of cylinder and piston ceramic coatings are provided with mirror layers of refractory metal, 0.5-5 μm thick. EFFECT: enhanced quality of cylinder-piston pair. 1 dwg
Patent RU-2099475-C1 (RU)
Title: Excavating-loading complex of dragline
Inventor: DOMBROVSKIJ ARTEM N
IPC: E21C47/02
Filed: 1993-01-13
Granted: 1997-12-20
Abstract: FIELD: earth-moving equipment for mining industry. SUBSTANCE: complex has conveying-loading apparatus with closed contour of carrying railways raised toward earth unloading zone, where earth is discharged into transportation vessels, and cars movable along closed contour of railways between loading and unloading units. Conveying and loading apparatus is movable together with dragline. EFFECT: increased efficiency by reduced working cycle time due to unloading of earth from bucket without turning of platform. 4 cl, 5 dwg
Patent RU-2097387-C1 (RU)
Title: Стероидные соединения, способ получения соединений
Inventor: KOITI KODZIMA
IPC: A61K/
Filed: 1993-04-19
Granted: 1997-11-27
Abstract: Соединение формулы (I):      где R 1  - водород, алкил, арил-замещенный алкил или алкил, замещенный ароматическим гетероциклом; R 2  - арил-замещенный алкил или алкил, замещенный ароматическим гетероциклом, или диариламино; и R 3  - карбоксигруппа или группа формулы -CONHSO 2 R 4 , у которой R 4  - алкил; а также его фармацевтически применяемые соли и сложные эфиры, имеющие ценную 5α-редуктазную активность, и которые поэтому могут использоваться для лечения и профилактики, кроме прочих заболеваний, также гипертрофии простаты, а также других расстройств, вызываемых повышенными уровнями 5α-дигидротестостерона. 10 з.п. ф-лы, 2 табл.
Patent RU-2079276-C1 (RU)
Title: Method of processing mixed fodder for poultry
Inventor: ORLOV ANATOLIJ IVANOVICH
IPC: A23K1/00
Filed: 1993-02-16
Granted: 1997-05-20
Abstract: FIELD: fodder production equipment. SUBSTANCE: according to method, loose mixed fodder and crushed granules are divided into large, medium and small size-fractions with subsequent separation of medium fraction for use as ready product. Small fraction is granulated for ready product. Also granulated is small fraction of loose mixed fodder. Granules are cooled and crushed. Prior to franctioning, loose mixed fodder is blended with hot granules from press, held in heat exchanger, then cooled and crushed. EFFECT: high efficiency. 2 cl, 1 dwg , 2 tbl
Patent RU-2078501-C1 (RU)
Title: Catching tackle
Inventor: GLUKHOV VIKTOR M
IPC: A01K79/00
Filed: 1993-02-15
Granted: 1997-05-10
Abstract: FIELD: fish industry. SUBSTANCE: squid catching tackle has rod made of flexible material with fasteners, dome-shaped elongated downwards widening members secured in tandem on rod and made of elastic flexible material, stopping devices and base with rim of hooks fitted on one end of rod. Base is rounded off in upper portion and has convexity in lower portion. Size of dome-shaped members increases towards base. Each members has cavity in upper portion and convexity in lower portion. Radial grooves are formed in member mated with base for fitting the hooks. Radial recesses are made in middle portion of each dome-shaped member which form through channels accommodating inserts which are essentially cross-connected perforated plates with recesses. With tackle pulled, water passes through channels with inserts, thus forming acoustic field attracting squids to tackle. Automation of catching is provided owing to making of tackle from elastic material. EFFECT: increased catch. 7 dwg
Patent RU-2069595-C1 (RU)
Inventor: PROTSIV YURIJ V
IPC: B21H1/06
Filed: 1993-03-01
Granted: 1996-11-27
Abstract: Использование: изобретение относится к обработке металлов давлением, в частности - к способам изготовления кольцевых заготовок. Цель изобретения - оптимизация условий перехода прямоугольного сечения исходных заготовок в сложно-ступенчатое тонкостенное сечение в конечных изделиях, а также повышение деформируемости за счет увеличения резерва пластичности металла деформируемых заготовок. Сущность изобретения заключается в том, что процесс раскатки исходных сварных колец прямоугольного сечения осуществляют в две стадии в двух отдельных калибрах, образуемых деформирующими валками, причем первую стадию раскатки осуществляют в черном калибре со степенью 20 - 40 %, а вторую стадию - после повторного нагрева при тех же условиях, что на первой стадии, осуществляют в чистовом калибре до получения параметров профиля готовых изделий. 1 табл.
Patent RU-2070019-C1 (RU)
Title: Щипковый манипулятор
Inventor: BOGACH YURIJ P
IPC: A61H15/00
Filed: 1993-07-12
Granted: 1996-12-10
Abstract: Использование: в медицинской технике для воздействия на группу точек заданной конфигурации щипками и одновременно дополнительно - подавливанием типа японской терапии "шиацу". Сущность изобретения: устройство содержит корпус 1 с ручкой 2, в которой выполнены каналы 3 для воздействующих элементов 4. Воздействующие элементы 4 снабжены ограничителями 5, рабочими концами 6 и уступами 7 для пружин 8. 3 ил.
Patent RU-2094755-C1 (RU)
Title: Method and device measuring angle of turn of object
Inventor: SOLOUKHINA EKATERINA N
IPC: G01B11/26
Filed: 1993-08-03
Granted: 1997-10-27
Abstract: FIELD: measurement technology. SUBSTANCE: method transforms rotary motion of object to translational one of reflectors of interferometer. In this case difference of code is changed by its increase in one branch and decrease in the other branch. Device measuring angle of turn of object includes optical disc with profile groove made along Archimedean spiral, guide, carriage mounted for reciprocating motion over guide, twin-wave interferometer, probe kinematically coupled with one end to carriage and with other end going into profile code of optical disc and photodetector. EFFECT: expanded range of measured angles. 4 cl, 1 dwg
Patent RU-2091669-C1 (RU)
Title: Burner (design versions), method of optimization of combustion process and conversion of conventional burner
Inventor: DZHERRI M LENG
IPC: F23D14/24
Filed: 1992-10-29
Granted: 1997-09-27
Abstract: FIELD: heat power engineering; power generating plants. SUBSTANCE: burner 10 with low ejection of NOx can be regulated for optimum combustion velocities, temperature and oxygen levels. Burner 10 has many gas nozzles 38 which independently take air for combustion zone and ventilating diffuser 28 providing rotary swirling of air for rotation and mixing of gases in zone of primary combustion. Diffuser 28 can be axially adjusted to change distance between fan (fan blades) and primary combustion zone 24. Blades 30 of diffuser 28 can be adjusted in angular position for optimization of rotation and mixing of gases. Air for combustion is delivered through primary passage 20, secondary passage 42 and tertiary passage 54 to form different combustion zone/and provide complete combustion. Air delivery speed is controlled by ventilation shutter 26 according to combustion characteristics. Angular and axial positions of diffuser and ventilation shutter which controls air delivery to combustion zone can be automatically adjusted over entire combustion range of burner 10 according to required levels. To convert existing burners into efficient burner with low ejection of NOx according to proposed invention, primary air chamber can be modified into main chamber of burner. In other design version flue gas is subjected to recirculation and is mixed directly with fuel before combustion to decrease ejection levels. EFFECT: enlarged operating capabilities. 29 cl, 14 dwg
Patent RU-2074755-C1 (RU)
Title: Method of manufacture of breathing apparatus half-mask
Inventor: KHABAROVA NADEZHDA P
IPC: A62B18/02
Filed: 1993-11-25
Granted: 1997-03-10
Abstract: FIELD: equipment of individual protection of respiratory organs, in particular, manufacture of breathing apparatus half-masks. SUBSTANCE: the method consists in the fact that a flat blank in the form of a square with two opposite convex sides is cut out. Then folds in diagonals of smaller squares passing from the vertices of angles of the larger square inside the half-mask are formed. After that parts of the folds shape. A strip of filter medium is fastened around the edges of the half-mask. EFFECT: facilitated procedure. 4 dwg
Patent RU-2058219-C1 (RU)
Title: Electrical erosion usage copper based dispersion hardened pieces production method
Inventor: DOROFEEV YURIJ G
IPC: B22F1/00
Filed: 1994-03-14
Granted: 1996-04-20
Abstract: FIELD: electrical EROSION usage dispersion strengthened pieces production. SUBSTANCE: method provides preparation of charge based on powders of copper and Al 2 O 3 , formation of porous blank, its heating, sinter and following hot stamping. Part of copper powder is preliminary treated in a treater for 0.2 - 2 hours with ratio of balls mass to powder mass as 6 - 150. During charge preparation it is introduced with 9 - 90 mass % of treated in a treater activated powder. EFFECT: increased productivity.
Patent RU-2049084-C1 (RU)
Inventor: BILIBIN EVGENIJ B
IPC: C05F11/02
Filed: 1994-03-29
Granted: 1995-11-27
Abstract: Использование: методы получения стимуляторов роста и органоминеральных удобрений из сапропеля и/или торфа. Сущность изобретения: исходное сырье экстрагируют в водной среде, добавляют щелочь и гомогенизируют при рН суспензии не более 10 при соотношении масс сырья и водной среды как 1 0,5 2. После чего полученную суспензию фракционно очищают. 1 з. п. ф-лы. 2 ил.
Patent RU-2064535-C1 (RU)
Title: Electrolyte for applying bismuth covers
Inventor: POVETKIN VIKTOR V
IPC: C25D3/54
Filed: 1994-03-22
Granted: 1996-07-27
Abstract: FIELD: galvanostegy techniques. SUBSTANCE: electrolyte contains (in g/l) 60-80 bismuth nitrate, 40-50 Trilon B, 10-15 sodium thiosulfate, 3.5-4.5 leveler. EFFECT: increased dispensability and corrosion stability of covers. 1 tbl
Patent RU-2084945-C1 (RU)
Title: Method and device for troubleshooting of dynamic objects
Inventor: KOCHETOV ANDREJ V
IPC: G05B23/02
Filed: 1994-03-25
Granted: 1997-07-20
Abstract: FIELD: automatic control; systems for checking and troubleshooting of linear automatic-control systems. SUBSTANCE: quantity of dynamic object: moving parts is recorded as well as quantity of check points on dynamic object, model of the latter is set, test action is applied to input, test cycle is conducted, and its results are used to detect deviations of object parameters from rated values, system response to constant-polarity square test signal is presented in the form of Fourier series, first term of expansion (dc component of output signal) is determined, sum of remaining terms of series is found while normalizing these terms including real general gain, determined values are compared with diagnostic model settings and various disturbing factors; then conclusion is made if object parameters conform to rated values; by measuring dc component of test action we can determine general gain of inspected object. Method is implemented by device given in description of invention. EFFECT: reduced diagnosing time and troubleshooting hardware cost. 2 cl, 4 dwg
Patent RU-2099557-C1 (RU)
Title: Power plant
Inventor: IVANOV EVGENIJ P
IPC: F02B53/14
Filed: 1994-04-28
Granted: 1997-12-20
Abstract: FIELD: engine engineering. SUBSTANCE: power plant has two axially alined rotors with blade pistons in each cylindrical housing of one of two units. The hubs of the rotors of the units are interconnected through shafts of actuating mechanism. The inner shaft is connected with the crankshaft through lever and connecting rod arranged from the outer side of the power plant. The outer shaft is also connected to the crankshaft through the other lever and connecting rod arranged between the units of the plant. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2076912-C1 (RU)
Title: Process of modification of synthetic fibers
Inventor: MIKHALEV VALENTIN I
IPC: D06M14/08
Filed: 1994-07-05
Granted: 1997-04-10
Abstract: FIELD: modification of synthetic fibers. SUBSTANCE: in compliance with proposed process modification of synthetic fibers is conducted by activation of surface of fibres with hydrogen peroxide in presence of copper sulfate and subsequent grafting of hydroxyethylacrylate from 2-9% water solution in presence of 0.8-1.0% water solution of hydrogen peroxide injected by fractions with bath modulus 1:5-1:25. Process makes it possible to perform modification of various synthetic fibres to give them hydrophilicity and decreased electrization ability in more efficient way (no homopolymer is practically formed in process of grafting and degree of extraction of monomer approaches 100%) without worsening of level of properties of modified fibers achieved by known methods. EFFECT: enhanced efficiency of process.
Patent RU-2118924-C1 (RU)
Inventor: JONAS NASLUND
IPC: B23B27/14
Filed: 1994-10-19
Granted: 1998-09-20
Abstract: FIELD: changeable cutters with rounded cutting edge. SUBSTANCE: cutter has reduced ratio of width of its rounded front surface to width of its rounded back surface from apex until middle of main cutting edge and increased width of rounded back surface from apex until middle of main cutting edge. EFFECT: lowered wear along back surface of cutting edge near apex, enhanced rigidity of main cutting edge. 3 cl, 1 dwg
Patent RU-2093847-C1 (RU)
Title: Current protective gear-tester
Inventor: KUVSHINOV GENNADIJ E
IPC: G05F1/44
Filed: 1994-12-28
Granted: 1997-10-20
Abstract: FIELD: electrical engineering; testing electromagnetic overcurrent relays, thermal relays, or circuit breaker overcurrent releases; measuring current and operating time of such device. SUBSTANCE: tester is, essentially, automatic-control system closed by negative feedback for controlled variable (test current). Entire test-current measurement range is covered by varying thyristor control angle. Introducing correcting device and properly selecting current regulator structure and parameters provide for transient overshoot of test current not to exceed 10-20% of its steady state value and for setting transient process within one or two cycles of ac current of power supply. Practically sinusoidal of test current is attained by introducing power filter which enables tester to suppress higher harmonics caused by supply voltage distortions. EFFECT: reduced mass of power transformer, facilitated procedure, enlarged functional capabilities of tester. 3 cl, 1 dwg
Patent RU-2081500-C1 (RU)
Title: Method for controlling pulse-current supply
Inventor: SILKIN EVGENIJ M
IPC: H02M9/04
Filed: 1994-12-29
Granted: 1997-06-10
Abstract: FIELD: converter engineering; power supply for electroflotocoagulators. SUBSTANCE: pulse-current supply has series circuit set up of storage capacitors, charging and discharging thyristors; method involves shaping and series supply of control pulses to thyristors. Signals setting minimum and maximum current in output circuit and delay interval are shaped, control pulses are shaped and passed to charging thyristor upon expiration of delay interval from off-moment of last discharging thyristor. Conductance interval is measured, second delay interval is shaped. Control pulse is shaped and applied to first discharging thyristor. Current of first discharging thyristor is measured. Signal enabling supply of control pulses to next discharging thyristors or inhibit signal is shaped. With enabling signal applied, third delay interval is shaped. Upon expiration of third delay interval, control pulse is passed to second discharging thyristor. Then control pulse is shaped and applied to every next discharging thyristor upon expiration of delay interval. EFFECT: improved reliability of power supply. 2 dwg
Patent RU-2097540-C1 (RU)
Inventor: GANIEV RAVIL R
IPC: E21B43/22
Filed: 1995-02-09
Granted: 1997-11-27
Abstract: FIELD: oil and gas production. SUBSTANCE: invention relates to developing oil deposits and can be applied to increase oil recovery of carbonate and terrigenous formations with elevated irregularity containing high- viscosity oils. Into bed, first solvent border is pumped in, then border of surfactant dispersion and alkali with pumped in water, solvent and dispersion borders being pumped in at volume ratio from 1:1 to 1:20, respectively. Finally, punching through with water is performed. EFFECT: enhanced efficiency of operation.
Patent RU-2084091-C1 (RU)
Title: Tractor-mounted plow
Inventor: BOYAZNYJ IGOR B
IPC: A01B13/00
Filed: 1995-03-14
Granted: 1997-07-20
Abstract: FIELD: agriculture; particularly tillage machines. SUBSTANCE: tractor-mounted plow has frame made up of two parts one of them being movable relative to the other, which carries plowing tools. Secured on the frame is also an oscillator made in the form of a magnetostrictive converter with a concentrator. The converter is connected with an ultrasonic generator by means of power feed wires. The converter concentrator is associated with movable part of the frame through an intermediate unit made in the form of an axle mounted in a separate casing with the use of disk springs. One end of this axle is rigidly connected with the concentrator, and the second one is fastened to the movable part of the frame. The body of the magnetostrictive converter is suspended with the aid of shock absorbers. The movable and immovable parts of the frame are coupled with each other through two successively located O-shaped links, and one of the frame parts is provided with U-shaped limiting stop plates. The bodies of the O-shaped links are rigidly fastened to the immovable part of the frame, while the U-shaped plates are secured on its movable part or vice versa. EFFECT: improved tillage. 2 cl, 4 dwg
Patent RU-2065651-C1 (RU)
Title: Способ прокладки подводного кабеля
Inventor: BULGAK VLADIMIR B
IPC: H02G1/10
Filed: 1995-03-20
Granted: 1996-08-20
Abstract: Сущность изобретения: прокладка подводного кабеля осуществляется из подводного положения кабельным судном, выполненным в виде подводной лодки, для этого подводная лодка погружается на рабочую глубину, одновременно с погружением создается избыточное давление в ее рабочем отсеке, увеличивающееся пропорционально глубине погружения, при этом подводный кабель выводят через выпускное отверстие за борт подводной лодки и прокладывают на морское дно со слабиной, регулируемой путем изменения глубины погружения подводной лодки. 2 ил.
Patent RU-2077966-C1 (RU)
Title: Profiled bar rolling mill
Inventor: SHTER ARON A
IPC: B21B13/10
Filed: 1995-06-08
Granted: 1997-04-27
Abstract: FIELD: production of profiled rolled bars. SUBSTANCE: rolling mill has frame, two supporting drive rolls, two pairs of mutually perpendicular working rolls positioned in contact with drive rolls, pressure devices. Mutually perpendicular pairs of working rolls are installed at opposite sides relative to plane of supporting rolls axes, with distance between rolls being less than working roll radius. Pairs of rolls are mounted in chocks and positioned in common cassette , which is secured on mill frame. Chocks are connected through mechanism, which moves them along rolling mill axis. EFFECT: increased efficiency, simplified construction and improved quality of profiled bars. 4 dwg
Patent RU-2092772-C1 (RU)
Title: Mine-laying vehicle
Inventor: BAZDYREV VLADIMIR DMITRIEVICH
IPC: F41H7/10
Filed: 1995-06-13
Granted: 1997-10-10
Abstract: FIELD: defence equipment, in particular, ground mobile systems of remote mine laying. SUBSTANCE: mine-laying vehicle is a self-propelled mount with a bearing, armor, displacement hull, which accommodates a hoist carrying the mine planter. A container for cassettes with mines, consisting of two flat hinge-joined blocks, is installed on slides on the mine planter turnable. The turnable is furnished with a twinned crank mechanism hinge-joined to the bases of the blocks used for setting the elevation of the cassettes with mines by moving apart the block bases from the vertical traveling position. At the same time the crank mechanism serves as a locking device fixing the container blocks in the traveling and working positions. EFFECT: improved design. 4 cl, 7 dwg
Patent RU-2079264-C1 (RU)
Title: Peg-tooth harrow
Inventor: SALDAEV ALEKSANDR M
IPC: A01B19/00
Filed: 1995-06-16
Granted: 1997-05-20
Abstract: FIELD: agricultural machinery. SUBSTANCE: functional potentialities of peg-tooth harrow can be widened by imparting it with properties of cultivator. For this purpose, peg-tooth harrow of preferably zigzag configuration has cross-like positioned strips with straight teeth located at crossing points of strips. Working part of teeth has square or round cross-section. Secured on teeth are additional loosening working members. This member is in the form of flat cutting element with peripheral cutting edge. Each cutting element has shaped opening and is fastened eccentrically in circular groove made in working part of tooth. Height of position of disks on teeth in front part of harrow is larger than in rear part. EFFECT: high efficiency. 5 cl, 4 dwg