baber/WOPTO huggingface dataset:
Patent RU-2113279-C1 (RU)
Title: Катализатор для получения этилена, способ приготовления катализатора для получения этилена и способ получения этилена
Inventor: DAE CHUL PARK
IPC: B01J31/18
Filed: 1994-05-21
Granted: 1998-06-20
Abstract: В заявке описаны катализаторы на подложке, нанесенные на неорганические носители, следующей формулы (I), для получения этилена путем конверсии метана или очищенного природного газа, и их получение и способ получения этилена путем прямой конверсии метана или очищенного природного газа с применением указанных катализаторов:  Ma'Pc/S (I)  где M означает соединение, выбранное из группы RuCl 2 (PPh 3 ) 3 , RuCl 2 (CO) 2  (PPh 3 ) 2 , Ru 3 (CO) 12 , RhCl(CO) (PPh 3 ) 2 , IrCl(CO) (PPh 3 ) 2 , Pd(PPh 3 ) 4 , Pt(PPh 3 ) 4 , RuCl 3  • xH 2 O, S означает неорганический носитель, выбранный из α-Al 2 O 3 , γ-Al 2 O 3 , SiO 2 , SiO 2 -Al 2 O 3 , Y-цеолита, Mgo и TiO 2 , P означает соединение фосфора в качестве промотора, выбранное из PPh 3 , P(OCH 3 ) 3 , P(OC 2 H 5 ) 3 , P(O)(OC 2 H 5 ) 3 , а' означает весовое процентное содержание металла в катализаторе, изменяющееся от 0,25 до 5 мас.% и с означает весовое процентное содержание промотора в катализаторе, изменяющееся от 1,0 до 20,0 мас. %). Катализаторы упрощают процесс получения этилена и повышают его выход. 3 с. и 4 з.п.ф-лы, 11 табл.
Patent RU-2084619-C1 (RU)
Title: Method for development of multiple-bed oil pool
Inventor: KUDINOV VALENTIN IVANOVICH
IPC: E21B43/20
Filed: 1996-01-29
Granted: 1997-07-20
Abstract: FIELD: oil production industry. SUBSTANCE: method can be used at stage of drilling over of oil field in development of multiple-bed oil pool. Oil is taken from pool through producing wells with pumping of working agent through injection wells. If in wells located close to design contour of oil-bearing area there is large amount of oil-containing interlayers with large proportion of oil and sufficient difference between depths of oil bed roof and water-oil contact, oil-bearing contour is widened and wells are located within limits of new oil-bearing contour. At small number of oil-containing interlayers and their low oil-bearing capacity, contour of oil-bearing area is narrowed. Wells are arranged inside newly established oil-bearing contour. EFFECT: high efficiency. 1 cl
Patent RU-2115902-C1 (RU)
Title: Method determining resisting forces of working machines
Inventor: SHCHETININ N V
IPC: G01L5/13
Filed: 1996-01-30
Granted: 1998-07-20
Abstract: FIELD: agricultural instrumentation. SUBSTANCE: rotational speed of crankshaft corresponding to maximum torque is achieved with driving stroke of tractor thanks to reduced supply of fuel. Supply of fuel is increased instantaneously to maximum. With achievement of rated rotational speed by crankshaft of engine during acceleration of tractor one measures angular acceleration of crankshaft and resisting forces of working machines are determined by equations of movement of tractor and working machines. EFFECT: simplification of method and reduced labor input.
Patent RU-2099950-C1 (RU)
Title: Mixture for producing butter biscuit
Inventor: GILMIYAROVA FRIDA N
IPC: A21D13/08
Filed: 1996-02-28
Granted: 1997-12-27
Abstract: FIELD: food industry. SUBSTANCE: formula for butter biscuit contains flour powder-like half-finished product, sugar, butter, melange and additives from ground seeds of milk thistle. EFFECT: improved properties protected organism against action of unfavorable factors polluted the environment.
Patent RU-2106568-C1 (RU)
Title: High-pressure reservoir made from composite materials
Inventor: OSHEV N A
IPC: F17C1/06
Filed: 1996-02-28
Granted: 1998-03-10
Abstract: FIELD: designing and manufacture of reservoirs, combustion chambers for solid-propellant rocket engines, chemical reactors and other objects working under conditions of stringent limitation of dimensional (in free and loaded states) and mass requirements. SUBSTANCE: bottom of plastic housing are provided with circular corrugation with convexity outside which increases initial volume of equilibrium bottom and enhanced adaptability of arrangement with adjacent units. When such envelope is loaded with internal pressure, bottom are deformed beyond convexity zone as standard bottoms - in equidistant pattern relative to initial profile and are not deformed in convexity zone at all or their deformation is low as compared with adjacent nonconvex zones. Thus, nonequilibrium initial bottom approaches equilibrium one in loading it with internal pressure without disturbing service characteristics of housing. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2108212-C1 (RU)
Title: Method of electric-spark application of metal platings
Inventor: CHISTJAKOV JURIJ L VOVICH
IPC: B23H1/00
Filed: 1996-02-19
Granted: 1998-04-10
Abstract: FIELD: metal working, applicable for application of metal platings onto other materials. SUBSTANCE: method is accomplished in conditions of initiation of spark discharges between electrode-anode and part-cathode with superposition of periodic series of exciting electric current onto an acoustic system with the electrode-anode fastened at its end so that pulsed ultrasonic vibrations consisting of stages of forced and damped vibrations would be formed at the electrode-anode; repetition frequency of series of oscillations of electric current is matched with frequency of initiation of spark charges, the origin of pulses of ultrasonic vibrations of the electrode being brought into coincidence with the moment of spark charge, and the duration of pulse action, including both stages, being put in the interval between spark charges. EFFECT: enhanced erosion of electrode, which provides for qualitative sputtering of alloying material, effects packing deforming action on the applied layer of plating, improving the diffusion process of penetration of alloying elements with formation of intermetallic compounds and other non-equilibrium fine-grained metallic systems. 2 cl, 3 dwg, 1 tbl
Patent RU-2148834-C1 (RU)
Title: Method and device for regulation of emission upon radio transmission
Inventor: KARTER STIV
IPC: H04B1/38
Filed: 1994-07-26
Granted: 2000-05-10
Abstract: FIELD: mobile communications, in particular, for telephone that has transmitter and antenna. SUBSTANCE: method involves detection of amount of power transmitted by antenna for given time interval for measuring accumulated power level, comparison of said accumulated power level to threshold level, generation of signal corresponding to comparison result, and clipping power of transmitter, when signal corresponding to comparison result indicates excess of threshold level by accumulated power. Corresponding device has unit for measuring power which is transmitted by antenna for given time interval, unit for comparison of accumulated power level to threshold level, and responding unit for reception of signal with result of comparison and clipping transmitting power, when signal corresponding to comparison result indicates excess of threshold level by accumulated power. EFFECT: increased functional capabilities for monitoring of transmission and regulation of exposure of user to radiation upon operation with telephone set. 24 cl, 3 dwg
Patent RU-2116773-C1 (RU)
Title: Device for performing scleroplastic operations in cases of amotio retinae
Inventor: BYKOV V P
IPC: A61F9/007
Filed: 1996-04-01
Granted: 1998-08-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has two parts one of which is carbon fiber reinforced plastic contact plate fixable on sclera and the second one is carbon fiber felt washer placed between sclera and the contact plate. Contact plate size in longitudinal direction is greater than that of the washer in lateral direction. The washer projects beyond the contact plate boundary in lateral direction. The contact plate has various shapes: arc- shaped, T-shaped or irregular form depending on location and size retina rupture zone. EFFECT: stable in volume, local controlled impression conditions. 4 cl, 4 dwg
Patent RU-2123327-C1 (RU)
Inventor: PETROSJAN VILEN GURGENOVICH
IPC: A61P11/02
Filed: 1996-05-27
Granted: 1998-12-20
Abstract: FIELD: medicine, allergology. SUBSTANCE: drops has cromolyn sodium or nedocromyl sodium or cromoglycic acid, dexamethasone-21-phosphate sodium salt, sterile buffer solution and, if necessary, ephedrine hydrochloride. Other variant of the proposed drops involves cromolyn sodium or nedocromyl sodium or cromoglycic acid, dimedrol, buffer solution and, if necessary, dexamethasone- -21-phosphate sodium salt and ephedrine hydrochloride. An additional variant of drops involves cromolyn sodium or nedocromyl sodium or cromoglycic acid and ephedrine hydrochloride in buffer solution. Drops are used by 1-2 drops into both nostrils and/or in both eyes, 4-5 times per a day. EFFECT: enhanced effectiveness, decreased adverse effects. 7 cl, 1 ex
Patent RU-2091884-C1 (RU)
Title: Switching device
Inventor: LOTOTSKIJ VLADIMIR L
IPC: H01H63/22
Filed: 1996-07-11
Granted: 1997-09-27
Abstract: FIELD: electrical engineering; low-voltage circuit-opening devices. SUBSTANCE: device has cup-shaped nonmagnetic case 1 holding stator 2 of stepping motor press-fitted into it and provided with control winding 3 and shaft 4 with pointed end portion 5. Claw-shaped magnetoelectric inductor excited by permanent magnet 21 is fixed on nonmagnetic metal bush 6 whose blind space mounts slide bearings 7 and steel plate 8. Shaft 4 is placed inside slide bearing 7 and its pointed end is butted up against plate 8. Bush 6 has disk-shaped end wall 9 and lug 10 carrying disk of contact holder 11 made of insulating material and mounting conducting and insulating members 12 and 13. Brushes 14 placed in brush holders and held down by springs 16 slide over their smooth surfaces. Sealing gland 18 is provided to prevent ingress of products of contact wear (brush-and-strip dust). Device depends for its operation on closure of pair of brushes connected in series with electric circuit by means of movable conducting member set in stepping angular movement. EFFECT: improved design. 2 cl, 1 dwg
Patent RU-2120008-C1 (RU)
Title: Method for reinforcing ceiling with wooden beams, reinforced ceiling
Inventor: LOGVINOV VIKTOR NIKOLAEVICH
IPC: E04B5/12
Filed: 1996-08-02
Granted: 1998-10-10
Abstract: FIELD: construction. SUBSTANCE: reinforced ceiling has wooden beams, ceiling structure, reinforcing metal beams and upper structure of ceiling. Metal beams are mounted in intervals between wooden beams. Wooden beam top is located above the bottom of metal beams whose upper face is in the same plane with top of transverse members or below the top of transverse members, and total inside dimensions of remaining part of ceiling, reinforcing metal beams and new top structure of ceiling is selected equalling the thickness of existed ceiling. Rested on lower flanges of metal beams are ends of arched sheet bent upward with sheet generating line locating in parallel to metal beams. Laid on arched sheet, over its entire length is cast-in-situ concrete on which floor is constructed. Suspended from upper generating line of arched sheet by means of sheet tie-rods is wooden beam with ceiling structure. Metal beam is made in the form of bent U-shaped section installed with flange upward and located above wooden beam. Ceiling upper structures rest on horizontally bent ends of U-shaped beam. EFFECT: provision of reinforcement of ceiling structure without increase of its thickness and without its full dismantling. 14 cl, 11 dwg
Patent RU-2127615-C1 (RU)
Inventor: ANDRIJANOV JU V
IPC: A61H23/00
Filed: 1996-08-20
Granted: 1999-03-20
Abstract: Изобретение относится у физиотерапевтическим способам воздействия. Способ заключается в том, что на опухоль одновременно воздействуют фокусированными ударно-волновыми импульсами и импульсным электрическим полем, амплитуда которого превышает пороговую напряженность поля пробоя мембран опухолевых клеток с образованием в мембране пор при давлении, равном амплитуде давления положительной полуволны ударно-волнового акустического импульса, но меньше пороговой напряженности поля пробоя мембран клеток окружающих тканей и органов при атмосферном давлении, при этом амплитуда отрицательной полуволны давления превышает критическое давление растяжения, при котором обеспечивается рост диаметра поры, а ее длительность превышает интервал времени, в течение которого диаметр поры достигает необратимого значения. Одновременное воздействие на опухоль ударно-волновым импульсом и импульсным электрическим полем позволяет повысить эффективность субклеточной деструкции вплоть до полного прекращения роста опухоли. 7 з.п.ф-лы, 2 ил.
Patent RU-2143525-C1 (RU)
Title: Loading equipment
Inventor: DANILEVICH VLADIMIR ANTONOVICH
IPC: E02F3/42
Filed: 1996-09-30
Granted: 1999-12-27
Abstract: FIELD: construction industry. SUBSTANCE: loading equipment has base, manipulator pivotally attached to base, bucket pivotally connected with manipulator, Z-shaped mechanism for rotating bucket in vertical longitudinal plane. Z-shaped mechanism has bucket rotating hydraulic cylinder connected to base, double-armed lever and tie-rod, which is pivotally coupled to bucket and second arm of double-armed lever. Pivot joint for connecting manipulator to hydraulic cylinder of manipulator raising-lowering mechanism is axially aligned with pivot joint for connecting double-armed lever to manipulator. EFFECT: increased efficiency by reduced metal usage and enhanced reliability in operation by reduced moments of deflection of manipulator. 1 dwg
Patent RU-2120748-C1 (RU)
Title: Two-storey hive with viewing side wells
Inventor: MURATOV VLADIMIR IVANOVICH
IPC: A01K47/00
Filed: 1996-10-07
Granted: 1998-10-27
Abstract: FIELD: apiculture. SUBSTANCE: hive has nest constructed from standard frames of 435x300 mm size and made in the form of two vertical tiers positioned in hive center. Nest is isolated from remaining part of hive at both sides by two pairs of boards. Lower boards close to floor are provided with raised shoulders extending on outer side along the whole length of boards. Spaces defined by boards serve viewing wells allowing frames to be arranged at upper and lower stages. Besides, viewing wells allow observation and care for bees to be conducted, including period after complete preparing of bee family for honey yield. Honey frames are withdrawn without disturbing nest and without vertical braking of wax space. Large volume of hive nest allows optimum heat and gas conditions and sufficient feed stock for winter to be provided. EFFECT: increased efficiency by providing optimum keeping conditions and, as a result, adequate development of bee family by the end of wintering period. 3 dwg
Patent RU-2122035-C1 (RU)
Title: Method and plant for direct reduction of iron oxide-containing materials (versions)
Inventor: CIP GERHARD
IPC: C21B13/00
Filed: 1995-06-20
Granted: 1998-11-20
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: synthesis gas is combined with blast-furnace gas evolved in direct reduction of an iron oxide-containing material, and combined gas is used as reducing gas in the latter process. To diminish or exclude metal dusting, content of water in reducing gas is maintained equal to 1-2%, advantageously 1.5%, by removing carbon dioxide from one portion of blast-furnace gas before using of blast-furnace gas as reducing gas. Purified blast-furnace gas is mixed with synthesis gas, temperature of the mixture is adjusted to specified value and mixture is simultaneously saturated with water through direct spraying. Thereafter, mixture is heated to a temperature exceeding that of saturation by adding non-purified blast-furnace gas and then is used as reducing gas. In another version of invention, prior to be used as reducing gas, gas is additionally set free of mist. One more version provides for regulation of desired content of water by varying temperature of carbon dioxide scrubber. Plant comprises at least one reactor to receive and reduce iron-containing material, carbon dioxide scrubber, gas heater, and direct-type cooler in which gas is directly cooled or heated by sprinkling water (colder or more hot than reducing gas). In the second version, formation of sulfuric acid as a result of condensation of saturated reducing gas is prevented by passing gas through mist separator. EFFECT: excluded or diminished metal dusting due to increased carbon monoxide content in gas by simple and efficient method and reduced power consumption. 18 cl, 2 dwg, 3 tbl
Patent RU-2127929-C1 (RU)
Title: Method for producing thin magnetic films
Inventor: PETUKHOV V JU
IPC: H01L51/40
Filed: 1997-01-29
Granted: 1999-03-20
Abstract: FIELD: microelectronics and informatics; magnetic and optomagnetic storage media. SUBSTANCE: thin (0.1 mcm) magnetic films are produced by implanting ions of magnetic elements onto substrate made of polyethylene terephthalate. Iron ions are implanted in substrate at dose rate of 10 16 -10 17  ion/sq. cm and ion flux density of 6×10 12 -10 14  ion/sq.cm. EFFECT: improved magnetic characteristics of film due to reduced number of radiation faults and reduced implanting time; reduced cost of process.
Patent RU-2115822-C1 (RU)
Title: Air supply system of internal combustion engine
Inventor: FESINA M I
IPC: F02M35/12
Filed: 1997-03-05
Granted: 1998-07-20
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: proposed invention relates to intake systems of internal combustion engines furnished with working medium heating devices. System has air cleaner with mixed air pipe 2 connected to air cleaner chamber. Cold and heated air branch pipe is provided with deflector enclosing outer wall of outlet pipeline. Deflector in form of solid casing is made of noise and vibration damping porous material permeable to gas and is installed either without clearance or with closed circular clearance enclosing at least part of outer wall of outlet pipeline. Conduction of casing structure can differentially increase from cut towards part of porous casing farthest from cut. EFFECT: reduced intake noises. 6 cl, 4 dwg
Patent RU-2118408-C1 (RU)
Title: Anode enclosure of aluminum electrolyzer with top current lead and self-baking anode
Inventor: GROMOV B S
IPC: C25C3/12
Filed: 1997-03-21
Granted: 1998-08-27
Abstract: FIELD: nonferrous metallurgy, electrolytic production of aluminum. SUBSTANCE: anode enclosure of aluminum electrolyzer with top current lead and self-baking anode includes duct with longitudinal and butt walls and stiffeners. Stiffeners are made in the form of stressed frame located in upper part of duct formed by closed stressed mount of box section arranged along perimeter of duct and by one lateral stressed member as minimum rigidly joined to stressed frame. Height of stressed frame amounts to 0.35-0.6 and width - to 0.1-0.3 height of walls of duct. EFFECT: prolonged service life of anode enclosure and improved quality of anode. 2 cl, 4 dwg
Patent RU-2126049-C1 (RU)
Inventor: NIKOLAEV I V
IPC: C12N1/15
Filed: 1997-04-02
Granted: 1999-02-10
Abstract: FIELD: microbiological industry, genetic engineering, biotechnology, enzymology. SUBSTANCE: PCG-2,6- -fragment of DNA (size is 6.3 thousand nucleotide pairs) carries the complete structural part of gene that encodes beta-galactosidase and functionally complete regulatory site of this gene. On the basis of this fragment the strain Penicillium canescens VKPM F-725 as a producer of beta-galactosidase is constructed. The yield of this enzyme in cultural fluid is 605-620 U/ml for 96-108 h fermentation. EFFECT: increased yield of beta-galactosidase by the strain. 3 cl, 1 dwg, 1 tbl, 4 ex
Patent RU-2124186-C1 (RU)
Title: Method for measuring of temporal darkening alternations to solar limb
Inventor: KOBANOV N I
IPC: G01J3/26
Filed: 1997-07-16
Granted: 1998-12-27
Abstract: FIELD: astrophysical measurements, in particular, monitoring of important solar image parameter, which provides data about vertical gradient of density and temperature of solar plasma and serves as basis for models of solar physics. SUBSTANCE: method uses specific feature of Fabry-Perot interferometer which involves shifting maximal throughput band as function of square of sun light inclination angle. Integral spectral shape of light which is passed through Fabry-Perot interferometer from complete solar disk is represented as sum of shapes shifted to violet band with amplitudes of maximums corresponding to darkening function. Different regions of solar disk have equal weight in generation of signal, so required parameter is measured in single scan of spectral shape. EFFECT: increased speed and reliability of measurements. 2 dwg
Patent RU-2113126-C1 (RU)
Inventor: BONDAR A I
IPC: A23L19/12
Filed: 1997-08-11
Granted: 1998-06-20
Abstract: FIELD: canned food industry. SUBSTANCE: method uses as a preservative combination of antimicrobial agent nisin in the amount of (on conversion to nisin with specific activity 1000 ME/mg) 1.0-1.2 g/kg of potato and lactic acid in the amount of 0.2-0.25 g/kg of potato. Packed in containers tubers are heat treated at 75-80 C for 10-20 min. EFFECT: improved quality of preserved potato and increased shelf life. 4 cl, 2 tbl
Patent RU-2131014-C1 (RU)
Title: Device for thermomechanical drilling of holes
Inventor: KOBELEV N S
IPC: E21B7/14
Filed: 1997-10-07
Granted: 1999-05-27
Abstract: FIELD: mining industry, in particular, devices for hole drilling and reaming in hard rocks. SUBSTANCE: device includes drilling tool in the form of drilling string. Installed on end of drilling string are rock cutting members and jet-piercing burner with main lines supplying fuel, water and air. Air supply line is connected through heat exchanger and adsorber with pressure branch pipe of compressor which has filter with narrowing nozzle. The latter is made with internal longitudinal helical grooves from inlet to outlet holes which end in annular groove in front of outlet hole of narrowing nozzle. Annular groove has diametrically opposite holes filled with flexible material with axisymmetric holes whose cross-section varies under the action of excessive pressure of flow of sucked-in air. EFFECT: reduced power consumption in drilling process due to reduced power consumption in production of compressed air used as oxidizer in jet-percing burner and as main factor in hole blowing. 4 dwg
Patent RU-2127383-C1 (RU)
Title: Mechanism for transfer of power loads
Inventor: GORLATOV A S
IPC: F16H21/00
Filed: 1998-02-18
Granted: 1999-03-10
Abstract: FIELD: mechanism devices intended for realization of power-intensive operations at slightly varying load. SUBSTANCE: mechanism includes crank, connecting rod, rocker arm and rack articulated together. Articulated with rocker arm is drive pawl for engagement with teeth of ratchet wheel fitted on shaft; axis of oscillation of rocker arm is coaxial relative to axis of rotation of shaft. lengths of member of mechanism are selected in such way that maximum magnitude of transfer angle is obtained inside working stroke and minimum angle of transfer is obtained inside idle stroke. EFFECT: reduced power requirements in performing power-intensive operations at slightly varying load. 2 cl, 2 dwg
Patent RU-2131520-C1 (RU)
Title: Internal combustion engine
Inventor: PANOV S A
IPC: F02F3/28
Filed: 1998-01-29
Granted: 1999-06-10
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: porous penetrable material layer which serves as regenerator is secured on walls of cylinder heads and piston crown forming combustion chamber. In process of engine operation, in period of regenerator scavenging, heat is removed from regenerators. Scavenging air in mixture with combustion products, after injection of additional fuel and heating, is used for operation of turbocompressor. EFFECT: enhanced economy of engine. 3 cl