baber/WOPTO huggingface dataset:
Patent RU-2071969-C1 (RU)
Inventor: GAVRILOV BORIS M
IPC: C09K8/20
Filed: 1994-07-22
Granted: 1997-01-20
Abstract: FIELD: drilling fluids. SUBSTANCE: reagent for treating drilling muds is prepared as follows. Crushed coal with particle size up to 13 mm, prior to be mixed with alkali, is simultaneously dried, oxidized, and classified in gas-air flow containing 16-20% oxygen. Velocity of gas-air flow is adjusted in such a way that dry coal transferred from the vertical part of classifier to be combined with alkali has particle size up to 3 mm and dustlike fraction with particle size up to 0.2 mm was entrained by gas flow. EFFECT: simplified process. 2 cl, 5 tbl
Patent RU-2118727-C1 (RU)
Title: Piston ring lock
Inventor: VJATKIN GENNADIJ IOSIFOVICH
IPC: F16J9/14
Filed: 1994-09-14
Granted: 1998-09-10
Abstract: FIELD: mechanical engineering; sealing facilities; internal combustion piston engines, piston pumps and compressors. SUBSTANCE: piston ring has step on one end. This step is displaced relative to end face surface of piston ring and is made to overlap expansion clearance in ring as it increases as a result of ring wear. EFFECT: enhanced sealing of ring lock. 2 dwg
Patent RU-2070483-C1 (RU)
Inventor: AKTOV VLADIMIR V
IPC: B23D29/00
Filed: 1994-10-06
Granted: 1996-12-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: shears comprises pivotally interconnected top and bottom knives, spring-loaded plunger with slide and piston mounted inside the housing and interacting with knives by way of axles and shackles, cartridge chamber coupled with the above-piston space and interacting with hummer mechanism mounted inside the housing of the handle and having trigger with a spring- loaded pin, and striker and slide with a spring-loaded lock. Between the cartridge chamber and above-piston space is the chamber for preliminary combustion mounted together with the cartridge chamber inside the individual housing and provided with an orifice of a nozzle mounted at the inlet of the above-piston space. The above-piston space is provided with the second orifice of the second nozzle coupled with the atmosphere through a gas splitter. The spring-loaded plunger with the slide is provided with a stop that interacts with the bearing area of a damper after completion of a cutting. The damper is made up as ring conical springs. The slide of the spring-loaded plunger is provided with the bearing area made inside the housing and has ring grooves with radial openings coupled with the inner space made in the spring- loaded plunger and filled with a lubricant. The top and bottom knives interact with quick-detachable handle made up as a tube with a cramp having grooves and openings. The grooves are in a contact with the axle of the cutting knife. The handle is locked by way of a quick-detachable axle through the opening made in the axle of the pivot joint of the knives. The gas splitter is made up as a housing comprising two parts. Inside one of the part is cylindric surface connected with the second orifice of the second nozzle at the outlet of which a cone is mounted that belongs to the other part of the housing provided with a deflector and openings arranged downstream of the deflector. EFFECT: improved design. 5 cl, 9 dwg
Patent RU-2093438-C1 (RU)
Title: Plastic clip
Inventor: INGEMAR NESLUND
IPC: B65D33/16
Filed: 1993-01-21
Granted: 1997-10-20
Abstract: PCT No. PCT/SE93/00035 Sec. 371 Date Jun. 21, 1994 Sec. 102(e) Date Jun. 21, 1994 PCT Filed Jan. 21, 1993 PCT Pub. No. WO93/16930 PCT Pub. Date Sep. 2, 1993A one-piece plastic clip, particularly for sealing bags at any location along the height of the bag or at a location adjacent the bag opening. The clip includes two mutually hinged limbs (2, 3) provided with bag engagement surfaces. The bag engagement surfaces are intended to engage bag material located therebetween, when the limbs are brought together so as to seal the bag. The free ends of the limbs are provided with a snaplock arrangement (4, 5) which can be opened manually and which locks automatically when the limbs are brought together. At least one (3) of the limbs has an elastically resilient bridge (6) which functions to press bag material sealingly against the opposing bag engagement surface, so as to seal the bag.
Patent RU-2098629-C1 (RU)
Title: Method for sinking of shallow mine shafts
Inventor: ZAPOROZHETS ANATOLIJ T
IPC: E21D1/03
Filed: 1995-03-14
Granted: 1997-12-10
Abstract: FIELD: construction of mine shafts. SUBSTANCE: method includes drilling of hole to depth below the shaft bottom elevation, installation into hole of casing, mounting on casing of controlled sinking equipment, and excavation of rocks with their subsequent lifting to the surface. Sinking equipment is used in the form of jib hydraulic excavator controlled directly from the shaft and installed on turntable moved over casing and fixed as shaft is deepened. Oil plant of excavator is located at the shaft opening. EFFECT: higher efficiency. 1 dwg
Patent RU-2118124-C1 (RU)
Title: Method of estimation of biological object electromagnetic field and device designed for its realization
Inventor: KRAVCHENKO JU P
IPC: A61B5/05
Filed: 1995-05-12
Granted: 1998-08-27
Abstract: FIELD: medicine; medical engineering. SUBSTANCE: method may be used for noninvasive remote diagnostics of pathologic and prepatologic conditions. It may be used as means for preliminary diagnostics, topological diagnostics of organ diseases in dynamics, as well as for checking the dynamics of treatment process. Method includes estimation of topology of equipotential surfaces of biological object magnetic field by phase shift parameter, topological diagnostics of organs and tissues, use of super-long-wave range and phase-frequency analysis, as well as use of noise as useful signal. Topological analysis of configuration of equipotential field surfaces allows estimation of total potential of organism protective forces by relative dimensions of equipotential surfaces and localizing of pathologic foci by position of concavities and convexities in picture of equipotential surface relative to biological object body. Deviation of received signal phase from reference signal phase is checked by recording the signal equal to integral of received and reference signal difference. Equipotential curve may be plotted by great number of points with any preset discreteness which is expedient in automation of measurements and plotting of topograms. When tracking system is used continuous scanning of equipotential curve with controlled movement of receiving electrode may be provided. EFFECT: enlarged functional and diagnostic capabilities. 23 cl, 23 dwg, 7 ex
Patent RU-2099098-C1 (RU)
Title: Guide element
Inventor: TATTI YALMAR YA
IPC: A61M25/06
Filed: 1995-09-20
Granted: 1997-12-20
Abstract: FIELD: medical engineering; practising tunnel-type passages in loose tissues for subsequently drawing vascular prosthesis therethrough. SUBSTANCE: proposed guide element is made in form of flexible rod provided at one of its ends with handle and stop member, while its other end is formed as detachable head piece. Terminal portion of said head piece is hemispherically shaped, while base of terminal portion is formed as flange. Base of head piece carries plurality of shells capable of opening towards terminal portion of head piece. Frontal ends of shells coincide with flange edges and are provided with openings intended to coordinate movements of shells as they get closer to each other and as they open up. EFFECT: useful novel instrument for surgeon. 6 dwg
Patent RU-2127053-C1 (RU)
Inventor: TALIPOV R F
IPC: A01P21/00
Filed: 1995-10-18
Granted: 1999-03-10
Abstract: FIELD: agriculture. SUBSTANCE: plant growth promoter contains tetrahydrofuranol-3 facilitating seed germination, increasing bushiness and grain weight and intensifying plant rooting. EFFECT: increased growth promoting effect and improved crop yield. 2 cl, 4 tbl
Patent RU-2098997-C1 (RU)
Title: Heat-insulating container
Inventor: CHUVPILO ALBERT V
IPC: A47J41/02
Filed: 1995-10-27
Granted: 1997-12-20
Abstract: FIELD: food-processing industry and medicine, in particular, storage and transportation of solid, liquid products and drug preparations. SUBSTANCE: container has base, body, cover, which may be connected in different combinations. Body has bottom with vessel neck retaining opening positioned in bottom center. Heat-insulating wall may divide container into two parts. EFFECT: increased efficiency, simplified construction and wider operational capabilities. 6 cl, 1 dwg
Patent RU-2074267-C1 (RU)
Title: Method of preparing sphere-shaped nickel
Inventor: ZADIRANOV ALEKSANDR N
IPC: C25C1/08
Filed: 1995-11-15
Granted: 1997-02-27
Abstract: FIELD: electrolytic processes. SUBSTANCE: method includes precipitating nickel from sulfate-chloride solution onto conducting regions of dielectric- coated cathode basis, each region having the area not more than 0.5 sq.cm. Target regions are in the form of regular pyramids. In the beginning of precipitation, cathode current density reaches 0.6-0.8 A/sq.dm, maintained constant up to 0.25 of the total period, during the period of process within 0.25-0.5 of the total period current density is raised not more than by 0.01 A/sq. dm and then maintained constant up to 0.75 of the total period, and then raised by 1.5-3.0 A/sq.dm and maintained constant to the end of process. Precipitation area is cathode basis constituting one or several interconnected regular pyramids with conducting regions near their apexes, which is rotated with velocity 0.5-2 rpm. EFFECT: improved procedure. 2 cl, 3 dwg, 1 tbl
Patent RU-2127510-C1 (RU)
Inventor: JERAN KHENNINGSSON
IPC: A01G9/14
Filed: 1994-03-29
Granted: 1999-03-20
Abstract: Изобретение относится к экранирующим устройствам для защиты от света и может быть использовано в теплицах для выращивания растений. Драпирующийся экран содержит гибкие полоски толщиной менее 100 мкм, которые посредством процесса вязания или ткацкого переплетения и системы нитей образуют сплошной продукт, где полоски составляют по меньшей мере часть поверхности продукта. По меньшей мере часть полосок содержит свето- и/или теплоотражающие полоски из фольги, например из фольги с низким испусканием металла, предпочтительно из алюминиевой фольги. Полоски выполнены из галоген- или фосфорсодержащей полимерной пленки. Система нитей по меньшей мере частично состоит из огнестойкого материала, например из модакрила или полиэфира, или из их смеси. Предлагаемое изобретение позволяет создать плохо воспламеняющийся, устойчивый к ультрафиолетовому облучению в течение длительного времени экран, проницаемый для воды. 10 з.п. ф-лы.
Patent RU-2114981-C1 (RU)
Title: Device for removing depositions from pipes
Inventor: LESHEN KARSTEN
IPC: F17D3/16
Filed: 1995-12-08
Granted: 1998-07-10
Abstract: FIELD: oil and gas production industry. SUBSTANCE: device has tubular body which is divided into heating section intended for receiving heat-carrying agent possessing electrical conductivity, and ballast section. Heating section is provided with electrode, and front zone as to direction of device operation. Body which embraces heating section is made of material possessing electrical conductivity. Electrode can be connected to electric power source. Body which embraces heating section can be connected to another pole of electric power source. Arranged between heating section and ballast section is thermal-insulating section with sealing. Aforesaid embodiment of device ensures separation of heating section from ballast section during operation which makes easier manipulation of device and allows for its speedier advancement in well. EFFECT: higher efficiency. 13 cl, 4 dwg
Patent RU-2120018-C1 (RU)
Inventor: BALDENKO D F
IPC: E21B4/02
Filed: 1995-12-19
Granted: 1998-10-10
Abstract: FIELD: drilling of oil and gas wells; may be used in prevention and elimination of emergencies. SUBSTANCE: assembly has screw downhole motor including the working pair - stator and bit shaft, and device for division of mud flow installed above motor and joined with drill pipe string. Divider of mud flow is made in the form of spring-loaded rod with central channel to pass mud, and pistons engageable with body recesses. Annular space is connected with central channel of piston of mud flow divider by means of radial channel made in body wall. EFFECT: intensive flushing of bottom hole at optimal mode of motor operation. 1 dwg
Patent RU-2092915-C1 (RU)
Title: Core-type heat-emitting member and method for its manufacturing
Inventor: ILYASHIK MIKHAIL I
IPC: G21C3/10
Filed: 1996-03-27
Granted: 1997-10-10
Abstract: FIELD: production of heat-emitting members. SUBSTANCE: heat-emitting member has enclosure and stepped cover welded to enclosure. Ceramic fuel in the form of pellets and fuel sleeves is charged into enclosure. Cover which is adapted to seal enclosure at nuclear fuel charging side is made continuous and axisymmetric, with equal truncated cones. Cylindrical part of cover has annular bead with outer minimum diameter equal to maximum inner diameter of enclosure and maximum diameter exceeding inner diameter of enclosure for value equal to that of admissible inner diameter. Cover does not require additional orienting device for mounting within enclosure during batch production of heat-emitting members. Bead cleans inner surface of enclosure during pressing of cover to provide tight fixed connection between cover and enclosure capable of maintaining gas pressure for prolonged time till enclosure is welded to cover. EFFECT: increased efficiency and improved quality of heat-emitting member by preventing fuel dust from getting into welding zone. 4 cl, 10 dwg
Patent RU-2107366-C1 (RU)
Title: Electric-discharge laser
Inventor: OSIPOV V V
IPC: H01S3/097
Filed: 1996-04-01
Granted: 1998-03-20
Abstract: FIELD: quantum electronics, design of high- power and superhigh-power gas lasers of continuous and pulse-periodic action. SUBSTANCE: in three-electrode circuit of combined excitation one key electrode is connected to plate of reservoir capacitor of independent discharge through primary winding of pulse transformer and another key electrode is connected to plate of second reservoir capacitor of independent discharge through secondary winding of same pulse transformer. Its number of turns is equal to number of turns of primary winding. It is also possible that intermediate electrode is connected through inductance to midpoint of key storage circuit assembled from two capacitor units connected in series and to plate of reservoir capacitor which second plate is connected to additional power supply source and to commutator which second lead-out is grounded. One key electrode is connected to high-voltage lead-out of key storage circuit and to key power supply source through primary winding of pulse transformer and another key electrode is connected to second lead-out of key storage circuit and to grounded lead-out of key power supply source through secondary winding of same pulse transformer which number of turns is equal to number of turns of primary winding. EFFECT: improved functional characteristics of laser. 3 cl, 3 dwg
Patent RU-2100291-C1 (RU)
Title: Waste water treatment installation
Inventor: ULYANOV NIKOLAJ B
IPC: C02F1/00
Filed: 1996-04-22
Granted: 1997-12-27
Abstract: FIELD: waste water treatment. SUBSTANCE: installation has ring-shaped chamber separated by horizontal barrier into upper and lower parts. Chamber embraces outside primary settler. In lower part of chamber, secondary settler and thin-layer module are disposed, and, in its upper part, posttreatment filter. Lower part communicates with upper one through thin-layer module. Outside the ring-shaped chamber, there is electrolyzer connected to primary settler through intake pipeline and secondary settler through drain pipeline. Inlet pipeline is connected with primary settler, and outlet pipeline with posttreatment filter. EFFECT: improved design. 3 cl, 2 dwg
Patent RU-2112168-C1 (RU)
Title: Device for gear-changing in reversing driving shaft keeping direction of rotation of driven shaft constant
Inventor: ABRAMTSEV EVGENIJ PETROVICH
IPC: F16H3/14
Filed: 1996-04-24
Granted: 1998-05-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: two driven shafts form two pairs of shafts with first two shafts. The shafts are coaxial in each pair. Main and additional bevel gearing connect the driving shaft to the driven shaft and are forth-linked to provide main gears form two pairs of main gears. The main gears in each pair are coaxially to each other to transmit rotation to the driven shafts. Intermediate gears are mounted on the driving shaft by the means of free running mechanism to be wedged in opposite direction. Intermediate gears have wide teeth for simultaneous engaging two pairs of main gears. EFFECT: simplified design. 1 dwg
Patent RU-2129466-C1 (RU)
Title: Centrifugal crusher
Inventor: ABROSIMOV V M
IPC: B02C13/14
Filed: 1996-06-05
Granted: 1999-04-27
Abstract: FIELD: material crushing equipment. SUBSTANCE: centrifugal crusher includes housing with cover, charging window, cone screen, circular deflection decks and double side suction impeller. Impeller has ventilation vanes of first and second steps covered by discs. Stationary annular apertural deflector and charging window are arranged over speeding up vanes of first step. Housing is provided with pneumatic valves for controlling air pressure drop of cone screen. EFFECT: lowered energy consumption, enhanced disintegration degree. 4 cl, 2 dwg
Patent RU-2125310-C1 (RU)
Title: High-frequency transformer
Inventor: SJUKSIN EH A
IPC: H01F27/28
Filed: 1996-06-18
Granted: 1999-01-20
Abstract: FIELD: electrothermics; induction heating in electrothermal plants for high-frequency welding, melting, soldering, hardening of metals, etc. SUBSTANCE: transformer has primary winding in the form of cylindrical coil made of tube insulated lengthwise with dielectric material, secondary winding made of tube of larger diameter and built up of separate turns interconnected primarily in parallel. Each primary turn carries coaxially arranged secondary turn. EFFECT: improved coupling coefficient and more uniform current distribution. 3 dwg
Patent RU-2132299-C1 (RU)
Title: Method of catalytic partial oxidation of hydrocarbon raw, method of synthesis of carbon monoxide and hydrogen from hydrocarbon raw, carbon monoxide and hydrogen
Inventor: KREJN PITER DE JONG
IPC: C01B32/40
Filed: 1994-12-22
Granted: 1999-06-27
Abstract: FIELD: chemical technology. SUBSTANCE: invention relates to catalytic oxidation of hydrocarbons, in part, to a method of synthesis of a mixture of carbon MONOXIDE and hydrogen. The hydrocarbon-containing initial mixture, oxygen-containing gas, nitrogen and sulfur-containing compound are contacted with catalyst which is able to catalyze the partial oxidation of hydrocarbon raw. Catalyst has a metal as a catalytically active component taken from the group consisting of ruthenium, rhodium, palladium, osmium, iridium and platinum being the initial mixture is contacted with catalyst at an average-hour rate of gas feeding from 20 000 to 100 000 000 nl/kg/h. Carbon MONOXIDE and hydrogen are obtained from hydrocarbon raw where hydrocarbon raw is subjected for catalytic partial oxidation process at the first stage and at least part of the synthesized product from the first stage is subjected for desulfonation at the second stage. Catalytic partial oxidation is carried out by the method described above. EFFECT: decreased formation of ammonia and hydrogen cyanide in carbon MONOXIDE and hydrogen mixture obtained. 15 cl, 1 dwg, 1 tbl, 3 ex
Patent RU-2127388-C1 (RU)
Inventor: UDOVICHENKO S G
IPC: F16J15/32
Filed: 1996-09-11
Granted: 1999-03-10
Abstract: FIELD: devices used for separation of liquid media interface. SUBSTANCE: seal has flexible housing rigidly tied by reinforcing stiffening member having opposite and parallel surfaces. Joint of "blind" bend of stiffening member coincides with has beginning of segment port of seal. Boundary of termination of tangential section of reinforcing member has curvilinear profile of flexible zone on inner (inactive) side; sealing working edge is pressed by band-type spring. shape of reinforcing stiffening member consists of circular profile having circular section located tangentially; this section is engageable with fillet which is just elongation of cylindrical-and-taper profile. Taper portion of reinforcing stiffening member is overlapped at inclination with thin layer or circular surface of flexible seal of housing at boundary of transition of surfaces of revolution. Vertex of circular triangular (relative to surface of revolution) profile is made opposite point of bend ( on opposite side in section); inclined riffles made relative to main working edge of seal have rectangular profile in projection on datum plane and curvilinear profile in sectional plane passing through longitudinal axis of symmetry of each separate riffle by normal. EFFECT: enhanced durability and improved quality of seal. 1 dwg
Patent RU-2118089-C1 (RU)
Title: Composition for preparation pastry with filling
Inventor: AKOPJAN VALENTIN BABKENOVICH
IPC: A21C9/06
Filed: 1996-09-30
Granted: 1998-08-27
Abstract: FIELD: food industry. SUBSTANCE: composition contains ingredients in the following ratio, mas. %: wheat germs, 15-30; product of lysis of food yeast, 1-10; sea kale, 1-5; vegetable oil, 1-10; water, 10-40; dough mass, the balance. Filling may contain sodium glutaminate in the amount of 0.1-0.3% from total mass of its content. EFFECT: dietetic product with higher degree of assimilability. 2 cl, 1 expa
Patent RU-2124483-C1 (RU)
Inventor: KHARTIG KLAUS V
IPC: B32B17/10
Filed: 1996-11-01
Granted: 1999-01-10
Abstract: FIELD: glass-film systems coated by spraying and regulated the sun light in various systems of glass articles. SUBSTANCE: film system includes glass base and two layers of Si 3 N 4  mixed with sufficient amount of stainless steel and enclosing between than a layer of silver and two layers of nickel or nichrome. If the base thickness is within 2-6 mm, the system possesses radiating power by standards up to 0.06, and radiating power into hemisphere, up to 0.07. EFFECT: higher productive method of coating by spraying, increased stability of coatings. 34 cl, 3 dwg
Patent RU-2132690-C1 (RU)
Inventor: NESCHISLJAEV V A
IPC: A61K35/74
Filed: 1997-01-30
Granted: 1999-07-10
Abstract: Изобретение относится к биотехнологии и может применяться при изготовлении медицинских препаратов для бактериотерапии: лакто-, коли-, бифидумбактерина, ацилакта, бификола и др. Суппозитории бактерийных препаратов для коррекции дисбактериозов получают смешиванием жировой основы с нативной жидкой или адсорбированной биомассой в соотношении (4-19):1 соответственно. Полученную смесь выливают. Способ упрощает и удешевляет процесс получения суппозиториев бактерийных препаратов, а также снижает расход бактерийного компонента. 2 табл.
Patent RU-2126168-C1 (RU)
Inventor: VARSHAVSKIJ Z M
IPC: G06F12/14
Filed: 1997-04-02
Granted: 1999-02-10
Abstract: Изобретение относится к области вычислительной техники. Технический результат достигается повышением функциональной надежности защиты путем упрощения способа и создания надежного и простого в эксплуатации устройства защиты от несанкционированного доступа, подключенного к системной шине персонального компьютера, как ключа для разрешения доступа к ПК, без физического соединения с которым компьютер не сможет работать. 2 с. и 4 з.п. ф-лы, 2 ил.