baber/WOPTO huggingface dataset:
Patent RU-2056580-C1 (RU)
Title: Method of cladding of friction unit metal surfaces, metal cladding lubricant and method of its manufacture
Inventor: ASTAKHOV MIKHAIL V
IPC: C10M141/06
Filed: 1992-12-28
Granted: 1996-03-20
Abstract: FIELD: mechanical engineering: lubrication of friction units of trucks and cranes. SUBSTANCE: in offered method of cladding of friction unit metal surfaces used as powder filler of metal cladding lubricant is ultradispersed nickel = containing powder with size of metal particles equal to 10 - 90 nm and consisting of 20 - 50 mass % of nickel, 80 - 50 mass % of charcoal at the following ratio of components: 0.1 - 5 mass % of powder filler and up to 100 mass % of mineral or synthetic oil. To prepare powder filler charcoal and nickel oxalate or nickel formate are mixed and rubbed together. Mass of materials taken in ratio of (1 - 15):(1 - 5). Mixture is subjected to heat treatment in inert medium to form powder. Another method of obtaining powder filler is impregnating of charcoal with solution of nickel nitrate with subsequent filtering and heat treatment. EFFECT: enhanced quality of lubricant. 6 cl, 5 tbl
Patent RU-2049795-C1 (RU)
Inventor: SHCHERBAN GEORGIJ TROFIMOVICH
IPC: C08F210/12
Filed: 1993-01-18
Granted: 1995-12-10
Abstract: Изобретение относится к получению бутилкаучука и может быть использовано в нефтехимической промышленности. Сущность изобретения: способ получения бутилкаучука осуществляют сополимеризацией изобутилена с изопреном в среде углеводородного растворителя в присутствии алюминийорганического катализатора при температуре (-80) (-50)°С и объемном соотношении сомономеров и углеводородного растворителя (3 7) (4 1). Способ осуществляется при наличии в реакционной смеси хлорорганического растворителя этилхлорида. Способ включает дезактивацию, усреднение, стабилизацию, дегазацию каучука и его сушку, с направлением паров дегазации на переработку. Способ отличается некоторым изменением переработки раствора полимера после стопперирования. Первоначально такой раствор поступает в реактор, где обрабатывается двумя технологическими потоками острым паром и парами дегазации из второго дегазатора. В первом реакторе проходит процесс, который можно назвать и дегазацией, и усреднением. Выводимые из первого реактора потоки направляют на переработку, а обработанный раствор поступает в крошкообразователь. В крошкообразователь подают острый пар и отдельно технологический поток, содержащий антиоксидант и антиагломератор, затем раствор каучука подают в систему дегазации из двух дегазаторов второго и третьего. В третий дегазатор подают острый пар, а во второй пары дегазации, выводимые из третьего дегазатора в сочетании с острым паром. Дегазированный каучук направляют на концентрирование крошки каучука, отжим от воды и сушку. 1 ил.
Patent RU-2103033-C1 (RU)
Inventor: ZADIONCHENKO V S
IPC: A61N5/067
Filed: 1993-01-25
Granted: 1998-01-27
Abstract: FIELD: medicine. SUBSTANCE: method involves exposing the region of superficial cardiac dullness to infrared radiation. The region of neurovascular fascicle is additionally subjected to laser radiation with semiconductor laser power being not greater than 3.5 mW and infrared radiation of light-emitting diodes being not greater than 60 mW, magnetic field density of 43 ± 3 mT for 13-16 min daily with 10-15 sessions per course. EFFECT: achieved hypotensive reflex responses; improved trophicity of cardiac muscle.
Patent RU-2056995-C1 (RU)
Title: Precision vice
Inventor: YUMINOV VALERIJ ALEKSANDROVICH
IPC: B25B1/10
Filed: 1993-02-12
Granted: 1996-03-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: precision vice has housing 1 with guides A, fixed jaw 2 secured inside the housing, movable jaw 3 provided with rectangular groove B and set in guides A of the housing, slide 4 coupled with drive 6 through running screw 5 and mounted in groove B for permitting interaction of its inclined surface 9 with movable jaw 3 through wedge-shaped plank 11. The plank is mounted on axle 12. A cylindrical opening is made in the slide parallel to running screw 5. The axis of the opening is perpendicular to the axis of wedge-shaped plank 11 band positioned in the plane parallel to the plane of slide movement. Cylindrical pin 8 has a flat that defines inclined surface of the slide mounted in the cylindrical opening for permitting self-adjusting with respect to the wedge-shaped plank. EFFECT: improved design. 3 dwg
Patent RU-2056895-C1 (RU)
Title: Continuous extractor
Inventor: VASILENKO NIKOLAJ V
IPC: B01D11/02
Filed: 1993-04-27
Granted: 1996-03-27
Abstract: FIELD: extraction of organic products. SUBSTANCE: mixer is made up as a disk with blades. The number of blades is no less than four. The disk is mounted at the bottom part of the housing for permitting spaceless rotation of the blades with respect to the bottom part of the housing. The extractor is additionally provided with a generator of ultrasonic vibration positioned on the side of the housing. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2070121-C1 (RU)
Title: Railway train braking device
Inventor: KISELEV YAKOV M
IPC: B61K7/08
Filed: 1993-05-14
Granted: 1996-12-10
Abstract: FIELD: railway transport. SUBSTANCE: device has hydraulic cylinder 11 with load sensing valve 17, shafts 1,2 with rigidly secured stop levers 4,5 and sector stops 6,7, driving levers 8,9 hinge-connected by ends on shafts for limited turning and connected by other ends with ends of rod 10 of hydraulic cylinder 11 installed in guides 15,16 with slots for rod 10. Load sensing valve 17 has three chambers and it has spindle-shaped spool rigidly secured on rod coupled with rod 10 of hydraulic cylinder and installed for reciprocating in throttling holes. Left-hand and right-hand chambers communicate with corresponding spaces of hydraulic cylinder 11 and with middle chamber, through throttling holes and bypass valves. EFFECT: enhanced operation reliability. 2 dwg
Patent RU-2061602-C1 (RU)
Inventor: ZININ VLADISLAV F
IPC: B60P1/48
Filed: 1993-06-24
Granted: 1996-06-10
Abstract: FIELD: forestry; mechanization of work, loading and transportation of assortments. SUBSTANCE: vehicle has running truck on frame of which load platform with uprights-bunks and hydraulic manipulator with grip and gripping levers is secured. Side walls are fastened to load platform. In places of connection with side walls, load platform is made with curvilinear outlines corresponding to trajectory of movement of gripping lever ends. Grip is made in form of clamshell. EFFECT: enhanced reliability of operation, enlarged operating capabilities. 2 dwg
Patent RU-2091506-C1 (RU)
Inventor: MAMAEV SERGEJ A
IPC: C25B9/19
Filed: 1993-07-05
Granted: 1997-09-27
Abstract: Изобретение относится к электрохимическим производствам, а именно: к электрохимическому получению озона в диафрагменном электролизере путем электролиза водных растворов. Сущность изобретения: электролизер содержит корпус, снабженный кольцевой перегородкой с жестко закрепленной в ней диафрагмой, разделяющей корпус на анодное и катодное пространства и снабженной в нижней части отверстием, анодное и катодное пространства снабжены дополнительными кольцевыми перегородками с центральным отверстием и отверстиями по периметру и каплеулавливателями, анод и катод выполнены в виде полых усеченных конусов из стеклоуглерода, размещенных горизонтально меньшими основаниями друг к другу, при этом меньшие основания установлены в центральных отверстиях дополнительных перегородок, корпус дополнительно снабжен прижимной крышкой со штуцерами подачи и отвода охлаждающей воды, соединенными с полостями анода и катода. 1 ил.
Patent RU-2108505-C1 (RU)
Title: Variable-speed drive
Inventor: SPESHKOV B A
IPC: F16H15/01
Filed: 1993-07-14
Granted: 1998-04-10
Abstract: FIELD: mechanical engineering; automotive industry. SUBSTANCE: variable-speed drive includes driven and drive members made from magnetic material; drive member is made form magnetically soft material and is connected with magnetic field source. Drive member is made in form of two torous electromagnets having their own axes of rotation; housing of each electromagnet consists of two parts mounted at spaced relation to each other. Surface of both parts of housing directed to clearance are provided with equidistant grooves cut symmetrically. Driven member is made in form of two disks mounted on shaft; these disks are provided with notches made at pitch equal to pitch of grooves of torous magnets which are mounted at spaced relation to disks. Variable-speed drive is provided with magnetic fluid contained in clearances. EFFECT: enhanced reliability. 5 dwg
Patent RU-2077061-C1 (RU)
Title: Method of measurement of electrical resistance
Inventor: SAVIN SERGEJ K
IPC: G01R17/00
Filed: 1993-08-12
Granted: 1997-04-10
Abstract: FIELD: instrumentation. SUBSTANCE: two measurements of unknown resistance are conducted by one and same resistance tester in sequence. During first measurement electric resistance (R 1 ) is measured directly and during second measurement transformed value (R 2 ) formed in the form of sought-for and known resistance (R st ) connected in parallel is measured. Calculated value R c  of measured resistance is found by formula  . Accuracy of measurement of electric resistance in this case does not depend on error of used resistance tester but is determined by precision of standard resistance. EFFECT: increased precision of method. 1 dwg
Patent RU-2062356-C1 (RU)
Title: Hand hydraulic pump
Inventor: VORONTSOV VLADIMIR B
IPC: F04B9/14
Filed: 1993-09-14
Granted: 1996-06-20
Abstract: FIELD: pipe line fittings used in gas, oil and chemical industries as hand hydraulic pumps for pumping required amount of liquid for control of pneumohydraulic drive. SUBSTANCE: mounted in bores of cover are movable self-setting bushes with sealing seats. Seats are engageable with surface of spool valve and embrace its passages, thus providing for their tightness and consequently for tightness of delivery chamber of drive. EFFECT: enhanced reliability. 3 dwg
Patent RU-2095760-C1 (RU)
Title: Liquid metering pump
Inventor: KARGAEV LEONID A
IPC: G01F11/22
Filed: 1993-10-08
Granted: 1997-11-10
Abstract: FIELD: water supply. SUBSTANCE: liquid metering pump has body, siphon pipe, additional vessel mounted in body for turning and interaction with rest and fitted with float manufactured in the form of vessel turned upside down and located on part of additional vessel opposite to rest. Top of siphon pipe is positioned above lower edge of float. EFFECT: simplified design, improved functional reliability. 2 dwg
Patent RU-2139102-C1 (RU)
Title: Syringe
Inventor: ALEKSIS ADRIAN FELIPE VADMAN
IPC: A61M5/178
Filed: 1993-07-27
Granted: 1999-10-10
Abstract: FIELD: medicine. SUBSTANCE: syringe 1 has cylinder 2 with reciprocating piston 6 provided with channel 11 for liquid between ends of piston 6. External end of piston 6 is coupled to needle. Tubular casing 40 open at its ends and having needle and hand ends slides along cylinder 2. It is secured to piston 6 for arrangement around cylinder 2 when piston 6 is at hand end of cylinder 2. Piston 6 may be detached selectively from casing 40 and may move after this detachment and draw out cylinder 2 from casing 40 for selective pulling of needle facility 3 secured to piston 6 inside casing 40. EFFECT: simplified construction. 14 cl, 20 dwg
Patent RU-2058999-C1 (RU)
Title: Method of making blanks of tool steels
Inventor: PEREBOEVA AVGUSTA A
IPC: C21D9/22
Filed: 1993-10-28
Granted: 1996-04-27
Abstract: FIELD: metallurgy, namely methods of making forged billets from tool steels. SUBSTANCE: method comprises steps of heating a blank up to a temperature value, being higher, than Ac3 by 350-450 C with a curing over 3-5 hours; forging with a yielding factor, equal to 2-4; cooling at first in air up to a temperature, being by 30-50 C lower; than Ar1, and then with a rate, equal to 150-450 C/s; performing an isothermic annealing. The invention allows to decrease a structural streakiness from 4 up to 2,3 marks and to increase a grainularity of perlite from 6 up to 3 marks. EFFECT: enhanced uniformness of the structural streakiness, provision of the grain-type perlite. 1 cl, 1 tbl
Patent RU-2092409-C1 (RU)
Title: Method of cleaning near from space objects and small particles by breaking them and device for realization of this method
Inventor: KORYAGIN YURIJ V
IPC: B64G99/00
Filed: 1993-11-16
Granted: 1997-10-10
Abstract: FIELD: space engineering. SUBSTANCE: large thin film is injected into orbit where it is opened up and its plane is normally oriented to direction of flight, after which its tension and orientation are maintained by means of jet engines mounted at ends of extensible rods of skeleton; rods are connected with rectangular film of its lesser sides. To avoid collision with active objects, film is turned about longitudinal or transverse axis through 90 deg after which it is returned to initial position. Objects colliding against film are crushed into small particles easily entering that atmosphere. EFFECT: enhanced reliability. 3 cl, 8 dwg
Patent RU-2080777-C1 (RU)
Title: Method for growing forest tree seed plantations, in particular, scotch pine of seed origin
IPC: A01G23/00
Filed: 1993-12-10
Granted: 1997-06-10
Abstract: FIELD: selection and seed growing, in particular, providing for forest tree seed reserve. SUBSTANCE: method involves using most perspective part of cupuliferous tree descendants (seedlings with six, seven and eight seed lobes); providing initial care in the form of thinning by leaving one tree with first-order buds positioned at least at right angle to trunk on each ground area. EFFECT: increased efficiency, improved quality of seed material. 6 tbl
Patent RU-2114717-C1 (RU)
Inventor: DZHORDZH D CHANDLI
IPC: B22F3/14
Filed: 1993-12-06
Granted: 1998-07-10
Abstract: Изобретение относится к способу и устройству для уплотнения изделия, и более точно, - к горячему изостатическому прессованию, например, металлических и интерметаллических отливок для закрытия внутренней пористости и для улучшения механических характеристик изделия. Способ уплотнения изделия под действием давления и повышенной температуры включает заполнение контейнера с изделием первой передающей средой . Первая среда представляет собой расплавленную соль с повышенной температурой, достаточной для уплотнения изделия под давлением. Размещение контейнера во второй передающей давление среде происходит таким образом, что давление, приложенное ко второй среде, передается первой среде. В качестве второй среды используют расплавленную соль под давлением, достаточным для уплотнения изделий при повышенной температуре. Две среды гидравлически сообщаются друг с другой так, что давление, приложенное ко второй среде, непосредственно передается первой среде. Устройство для уплотнения изделия под действием давления и повышенной температуры содержит две среды, передающие давление, размещенные одна в другой в контейнерах. Обе среды представляют собой расплавленную соль. Устройство содержит устройство для создания во второй среде давления, достаточного для уплотнения изделия, находящегося в первой среде. Данное изобретение позволяет уменьшить количество затрат по сравнению с известными способами и устройствами для уплотнения изделия. 2 с. и 13 з.п.ф., 4 ил.
Patent RU-2054928-C1 (RU)
Inventor: MILYANOVSKIJ ALEKSANDR G
IPC: A61K8/49
Filed: 1994-02-28
Granted: 1996-02-27
Abstract: FIELD: agriculture. SUBSTANCE: antiseptic agent has cationic surface-active substance N-alkyl-N-alkoxycarbonylmethylhexahydroazepinium chloride or polybenzylpyridinium chloride or didecyldimethylammonium chloride or dialkyldimethylammonium chloride or cetylpyridinium bromide or cetylpyridinium chloride or cetyltrimethylammonium bromide or cetyltrimethylammonium chloride or alkyldimethylbenzylammonium chloride or alkyloylaminopropyldimethylbenzylammonium chloride or 1,2-ethylene-bis-(N-dimethylcarbdecyloxymethyl)-ammonium dichloride or chlorohexidine or derivative of di-N-oxide of quinoxaline-dioxidine or quinoxidine as active substance. Acid: boric, lactic, tartaric, propionic, citric, glycolic, sorbic or salicylic acid. Low-molecular glycol: polypropylene glycol or propylene glycol or polyethylene glycol-400 or polyethylene glycol-300 or triethylene glycol. EFFECT: enhanced effectiveness of antiseptic agent. 4 cl
Patent RU-2120691-C1 (RU)
Title: Ground electrode for spark plug
Inventor: BERNARD MARI VAN DEN BOGART
IPC: H01T13/32
Filed: 1994-03-02
Granted: 1998-10-20
Abstract: FIELD: ignition equipment of internal combustion engines. SUBSTANCE: electrode is designed as L-shaped rod which cross section, at least in region which is located above central electrode, has low aerodynamic drag in direction opposite to central electrode. In addition cross section of ground electrode may have shape which is similar to cone when cone section plane runs through its base, or shape which is similar to cylinder, when cylinder section plane runs through one of its bases. Alternatively, end plane of electrode may be designed at acute angle with respect to plane which is located above central electrode. EFFECT: increased reliability of ignition of air-fuel mixture. 4 cl, 6 dwg
Patent RU-2075410-C1 (RU)
Title: Antitheft device
Inventor: YUSIM MIKHAIL D
IPC: B60R25/00
Filed: 1994-03-04
Granted: 1997-03-20
Abstract: FIELD: transport. SUBSTANCE: proposed antitheft device is available in two design versions. According to first design version, device consists of housing, cover, lock mechanism, two locking arrangements, two arrangement mounting units, lever mechanism and stopper. Housing and cover are made in form of boxes connected by screws to form inner closed space. Housing has protective members: disk with shields. Locking arrangements are made in form of turnable pins with levers, and arrangement mounting units are made in form of U-shaped frames. Disk, shields and frames are secured on housing end face. Lock mechanism is arranged in inner closed space. Lock mechanism is connected with turning pins by means of lever mechanism, turnable support, levers and rods. Stopper is made in form of curved rod one end of which is rigidly secured on cover. According to second design version, device contains, in addition to housing and cover, two lock mechanisms, two locking arrangements, two arrangement mounting units and lever mechanism. The latter provides simultaneous opening or closing of lock mechanisms. Antitheft devices of both design versions are mounted on vehicle wheel disk provided with special holes. As distinct from device of first design version which, when fitted on prevents stealing of automobile as stopper thrust against ground or vehicle body, device of second design version prevents stealing as frames - stoppers of locking arrangements thrust against housing. Device of both design versions feature high reliability and are simple to use. EFFECT: improved antitheft protection. 25 cl, 6 dwg
Patent RU-2056880-C1 (RU)
Title: Sport pole for high jumps
Inventor: PETROV IVAN I
IPC: A63B5/06
Filed: 1994-03-11
Granted: 1996-03-27
Abstract: FIELD: sport engineering. SUBSTANCE: pole is tubular and made by winding. The pole has two fiber glass layers turns of which are wound butt. Between these two layers is the layer made up as turns of a perforated fiber glass bonded with an epoxy binder. The fibres of the fiber glass are preferably oriented along the pole. The thickness of the pole is variable. The profile of the wall is a curve of the second order calculated so to provide equal maximum strains at each point along the bent pole. This profile is made by winding profiled cloth. EFFECT: enhanced reliability. 6 dwg
Patent RU-2089815-C1 (RU)
Inventor: NEUGODOV ALEKSEJ S
IPC: F41A21/30
Filed: 1994-03-10
Granted: 1997-09-10
Abstract: FIELD: small arms for effective deadening of shot sound. SUBSTANCE: the muffler has a housing and a separator accommodating partitions formed by the inclined walls of windows perpendicular to the muffler central axis. The partitions make up expansion chambers, and a conical frame arrester is made at the muffler outlet. At a discharge from the barrel muzzle end powder gases get into the expansion chambers, where they are expanded and lose their speed with a reduction of pressure. EFFECT: enhanced efficiency. 4 dwg
Patent RU-2089163-C1 (RU)
Inventor: SHLYAPAK EFIM ANATOLEVICH
IPC: A61N5/02
Filed: 1994-05-31
Granted: 1997-09-10
Abstract: Изобретение относится к медицине, а именно к ревматологии и может быть использовано при лечении больных ревматоидным ювенильным артритом. Сущность способа состоит в воздействии на биологически активную точку, расположенную над областью проекции на коже тимуса (22 XIV), и биологически активную точку наиболее пораженного сустава электромагнитным излучением крайне высокой частоты, создаваемым аппаратом "Явь-103", длительность процедуры 30 мин (по 15 мин на каждую точку), на курс 10 процедур, проводимых ежедневно. 3 табл.
Patent RU-2085712-C1 (RU)
Title: Method for development of oil and gas deposit and oil fringe
Inventor: SOMOV VLADIMIR F
IPC: E21B43/20
Filed: 1994-09-15
Granted: 1997-07-27
Abstract: FIELD: oil and gas production industry. SUBSTANCE: method allows for higher efficient action of displacing agents injected into reservoir such as water and gas due to prevention of outbursts of gas and water in vertical direction in zone adjacent to well. Maintaining at well head of water-gas injection well of water pressure value determined according to formula given in description ensures delivery of displacing agents in design quantities and in given intervals: water - into upper gas-saturated part, and gas - into lower oil-saturated part of reservoir. Regulation of water and gas injection process is effected with use of pressure gauges installed at head of water-gas injection well. EFFECT: high efficiency. 1 dwg
Patent RU-2116273-C1 (RU)
Title: Guard structure of light-weight concrete and concrete mix
Inventor: JARMAKOVSKIJ VJACHESLAV NAUMOV
IPC: E04C2/04
Filed: 1994-09-20
Granted: 1998-07-27
Abstract: FIELD: construction; concrete guard structures. SUBSTANCE: guard structure is made of concrete mix with fillers possessing absorption-desorption properties. Concrete mix contains cement, coarse filler with fractions sizing 5-10 and 10-20 mm, fine filler with fractions of 0.15-5 mm. The latter is used in the form of waste of mineral wool production or its mixture with quartz sand and active mineral additive in the form of finely ground above-mentioned waste with specific surface of 1500-2000 sq.cm/g and water. Concrete mix may additionally contain air-entraining additive to impart moderate porosity to mix and its simultaneous plasticization. Mechanical and physical characteristics of concrete: temper strength after heat treatment, 4.21-7.56 MPa; strength after heat treatment, 4.21-7.56 MPa; strength after 28 days of normal wet hardening (brand), 5.81-10.61 MPa; brand by frost resistance G 50-G, 100; heat conductivity coefficient in dry state, 0.26-0.36 W/mC. EFFECT: higher efficiency. 2 cl
Patent RU-2071726-C1 (RU)
Title: Noise-protected acoustic stethoscope transducer
Inventor: KASOEV SERGEJ G
IPC: A61B7/02
Filed: 1994-09-22
Granted: 1997-01-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has air chamber which open end face is surface to be pressed against human chest wall and microphone placed inside the chamber and connected with electric signal amplifier. The acoustic transducer is provided with the second air chamber composed of two coaxial cylinders of unequal height with common plane of open end face cuts. Microphone is of differential type and is installed in the closed end face cut of the smaller cylinder engageable with the first and the second air chambers by each side of its membrane. EFFECT: reduced influence of acoustic and vibration noise. 1 dwg