baber/WOPTO huggingface dataset:
Patent RU-2097249-C1 (RU)
Title: All-wheel-drive bicycle
IPC: B62M1/12
Filed: 1995-11-09
Granted: 1997-11-27
Abstract: FIELD: transport engineering; bicycles propelled by hands and feet of rider. SUBSTANCE: all-wheel-drive bicycle has frame, saddle, rear wheel with foot pedal-and-chain drive, front wheel with hand lever-and-chain drive, steering fork. Frame has ring-shape portion enclosing front wheel drive mechanism installed on extension steering fork. EFFECT: improved convenience and facilitated control and putting of all wheel drive bicycle into motion. 3 cl, 5 dwg
Patent RU-2124660-C1 (RU)
Title: Reduction gear
Inventor: SIGAEV E L
IPC: F16H1/48
Filed: 1995-11-21
Granted: 1999-01-10
Abstract: FIELD: mechanical engineering; reduction gears. SUBSTANCE: ring wheel of reduction gear is installed on carrier journal through self-aligning bearing. Ring gear is fixed in position relative to housing through fixed pin with fitted-on retainer on bearing. Central gear is installed on self-aligning bearing in bore of carrier journal. EFFECT: enhanced performance characteristics of reduction gear. 1 dwg
Patent RU-2090746-C1 (RU)
Title: Method for regulation of development of oil deposits by waterflooding
Inventor: MUSLIMOV RENAT KHULIULLOVICH
IPC: E21B43/22
Filed: 1996-02-05
Granted: 1997-09-20
Abstract: FIELD: oil-producing industry. SUBSTANCE: method includes injection into formation of aqueous solution of polymer with periodic additional injection of suspension of dispersed particles. EFFECT: provision of efficient method of regulation of development of oil deposits resulting in increased sweep of formation and higher oil recovery due to increased residual flow resistance in flushed channels of formation. 1 tbl
Patent RU-2136799-C1 (RU)
Title: End-face fastener for sleepers and bars
Inventor: GRACHEV V JU
IPC: E01B3/04
Filed: 1996-02-27
Granted: 1999-09-10
Abstract: FIELD: railway construction and maintenance equipment. SUBSTANCE: this is used for fastening wooden sleepers for railway track. End-face fastener has strip with bent up teeth which are sharpened at ends. Teeth are arranged in strip by paired rows. Teeth of one row are bent towards teeth of other row and are displaced relative to each other by value not less than double width of tooth. Height of one row of teeth is equal to 0.6-0.8 of height of other row. Teeth are arch-configured with thickenings in edges of triangular shape to create stiffening ribs. Distance between paired rows of teeth can be compared with height of row of largest teeth. Distance between rows of teeth of pair can be compared with height of teeth which are smaller. Strip is coated with anticorrosive compound. Aforesaid embodiment of fastener is simple in operation and of long service life. EFFECT: higher efficiency. 1 cl, 4 dwg
Patent RU-2145240-C1 (RU)
Title: Method of treating patients with alcohol dependence syndrome
Inventor: MERENKOV V N
IPC: A61M21/00
Filed: 1996-05-05
Granted: 2000-02-10
Abstract: FIELD: narcology. SUBSTANCE: in the course of individual rational person-oriented psychotherapy, patient is led to realizing fact of illness and convicted in possibility of convalescence. Conception of sober life mode acceptable for patient is also created followed by hypnotherapy treatment. In the course of the latter, on the background of incited marked negative emotions in patient, "I suffer from alcoholism" image is displaced from subconsciousness and "I am healthy man" image is activated. Patient is then transferred into group where, during every treatment time, he(she) receives person-oriented rational and then hetero-suggestive psychotherapy. Treatment is continued until patient stops answering alcoholism image suggestion. EFFECT: increased treatment efficiency. 2 ex
Patent RU-2106565-C1 (RU)
Title: Pipe connector
Inventor: PINJAEV ALEKSEJ MIKHAJLOVICH
IPC: F16L17/04
Filed: 1996-06-17
Granted: 1998-03-10
Abstract: FIELD: connection of protective metal tubes for laying cables in building and structures. SUBSTANCE: pipe connector consists of two half-couplings provided with side coupling flanges which may be used for clamping the half-couplings at their ends; at least one half-coupling has one or both convex faces being clamped together in their center portion. After securing the connector at end of one pipe by clamping the half-couplings, hole at other end of connector becomes larger in size because convex form of faces being clamped makes half-couplings on other side separate, thus facilitating connection of pipes. EFFECT: facilitated connection. 3 dwg
Patent RU-2108421-C1 (RU)
Inventor: SHEVCHENKO A V
IPC: B42D15/00
Filed: 1996-08-13
Granted: 1998-04-10
Abstract: FIELD: protection from forgery and nonauthorized production of paper due to use of protective means whose effect based on changing or appearance of some tint under action of heat. SUBSTANCE: paper has heat-sensitive coating and fat-soluble dye with particles sizing 7-10 mcm dispersed in paper mass. Heat-sensitive coating consists of gelatin microcapsules with d = 1.0-1.5 mcm distributed in binding agent with 0.15-0.30 wt.-% of solution of fat-soluble dye in mixture with castor oil, xylene and dimethyl formamide. Deposited on shells of microcapsules is stearic acid. EFFECT: higher degree of protection of paper from forgery and its unauthorized production and falsification of carried information.
Patent RU-2116436-C1 (RU)
Title: Method for final development of oil deposit at concluding stage of operation
Inventor: D JACHUK I A
IPC: E21B43/18
Filed: 1996-09-06
Granted: 1998-07-27
Abstract: FIELD: oil production industry. SUBSTANCE: according to method, at flooding of oil being recovered, injection of displacing agent is discontinued. Oil-field testing is performed in all wells which where used to open productive oil bed. This is carried out by measuring total amount of oil without water depending on time of its accumulation in wells during their standstill. In this case, selected are wells where increased amount of oil is detected during period of its accumulation. Aforesaid wells are related to dome-like part of productive oil bed. Defined is character of its deposition structure. Dome-like parts of productive bed are used as main objects of oil recovery. After that, determined is periodic mode of operation of producing wells perforated in dome-like parts of bed at which oil recovery without water is expected. Mode of operation for each producing well is assigned individually in compliance with results of oil-field testing according to geological and physical characteristics of bottom-hole zone of each well and its positioning on structure of productive bed. Displacement of oil towards bottom-hole of producing wells takes place due to occurrence of pressure gradient in gravitational field. Aforesaid pressure gradient is caused due to difference in density of oil and displacing agent. Application of given method increases coefficient of oil recovery from beds to 85-90% at minimal cost. EFFECT: higher efficiency. 3 dwg
Patent RU-2119169-C1 (RU)
Title: Method of graduation of meters of heavy direct currents
Inventor: KAZAKOV M K
IPC: G01R19/00
Filed: 1996-09-24
Granted: 1998-09-20
Abstract: FIELD: electric measurements, specifically, measurement of heavy direct currents in chemical and metallurgical industries. SUBSTANCE: measurement elements are arranged in agreement with method along circumference around bus duct. While computing magnetic induction at point of installation of measurement element it is suggested that real bus duct should be replaced with line conductor which section is contracted to dot. Number of elements is even but not multiple of four. EFFECT: decreased labor input into computations while conducting graduation of meters of heavy currents, increased accuracy and versatility of method. 2 cl, 4 dwg
Patent RU-2105586-C1 (RU)
Title: Method for playing electronic game and device which implements said method
Inventor: ANDREEV ANDREJ ALEKSEEVICH
IPC: G06F15/00
Filed: 1996-12-03
Granted: 1998-02-27
Abstract: FIELD: electronic gambling games. SUBSTANCE: device has processor with memory unit, data and command input unit and indicator. Goal of invention is achieved by introduced smart card and device which reads and writes smart card and is located in authorized accounting office. In addition device has unit read and write data in smart card memory and process has program for interface to this unit. Memory of smart card has value of initial credit and game identifier (or its program) which are written by device and are stored in processor memory when smart card is inserted into game device unit. When game is being played, information about its result are stored into memory of smart card serially or when game is finished. Later smart card can be presented for invoice in authorized accounting office. EFFECT: possibility to play game without cash payment in arbitrary place and need of central processor for playing game and to get award prize in authorized accounting office. 17 cl, 2 dwg
Patent RU-2119836-C1 (RU)
Inventor: FEDOROV A A
IPC: B21C37/08
Filed: 1996-12-27
Granted: 1998-10-10
Abstract: FIELD: tube production. SUBSTANCE: at making welded tubes by electric arc flux welding by outer seam, welding process is realized in condition of predetermined constant gap between welded edges. Gap is provided by means of rotating washer arranged between tube edges. EFFECT: increased fusion depth, reduced seam height, lowered electric energy and welding material consumption, enhanced operational reliability of tubes. 2 cl, 2 dwg
Patent RU-2116231-C1 (RU)
Title: Heat-resistant conveyor belt
Inventor: BARDIN M V
IPC: B65G15/34
Filed: 1997-01-21
Granted: 1998-07-27
Abstract: FIELD: mechanical engineering; materials handling facilities. SUBSTANCE: heat-resistant conveyor belt has rubber- cloth framework and outer covering layers of rubber on base of combination of ethylenepropylenedien rubber and butyl rubber, 20-60% and 40-80%, respectively. EFFECT: increased wear resistance of heat-resistant conveyor belt owing to reduction of losses at wearing out of outer rubber covering layers. 1 tbl
Patent RU-2115638-C1 (RU)
Title: Method of processing animal-origin organic waste into protein and biohumus
Inventor: TARATORKIN V V
IPC: A01K67/033
Filed: 1997-03-24
Granted: 1998-07-20
Abstract: FIELD: waste processing. SUBSTANCE: invention relates to vermicomposting process and may be successfully used on house-adjoining plots and at small farms. Waste is preliminarily mixed with other components: fowl droppings, manure, sugar production defecate, sapropel, phosphoric acid, ammonia, ashes, sand, phosphorites, rotten leaves, straw, sawdust, etc. taken in specified ratio and in specified sequence. Nutritive mixture obtained in the form of 2-20 mm granules is placed into composting vessel, into which worms and/or their case-worms are then added in amount 26-50 thousand per 1 sq.m. Composting is carried out continuously under hothouse effect and countercurrent conditions. Resultant biohumus is separated into case-worms and three fractions. One of them with particle size below 0.5 mm is used as fowl bedding to absorb droppings smell. The second one with particle size greater than 2 mm is returned into waste mixing step, and the third fraction (0.5-2 mm) is used as commercial fertilizer. Separated worm biomass is further used as feed protein. EFFECT: enhanced process efficiency. 12 cl, 2 tbl
Patent RU-2094994-C1 (RU)
Title: Liquid component mixing and dosing station
Inventor: LAPIN VLADIMIR G
IPC: A21C1/00
Filed: 1997-04-08
Granted: 1997-11-10
Abstract: FIELD: food-processing industry, in particular, component facilitating preparing of dough. SUBSTANCE: mixing and dosing station has pipelines 6 and 7 for supplying cold or hot water, respectively. Pipelines are connected via U-shaped collector 8 for timed water. Collector 8 is connected via branch pipe 9 to pipeline-mixer 1. Branch pipes 2,3,4,5 for supplying liquid components are connected in succession to pipeline-mixer 1. Collector 8 is communicated with pipeline-mixer 1 at point behind component supply branch pipe. EFFECT: increased efficiency, simplified construction and improved quality of dough. 7 cl, 1 dwg
Patent RU-2135339-C1 (RU)
Title: Method of producing metal structure
Inventor: WIERES LUDWIG
IPC: B23K1/00
Filed: 1995-09-11
Granted: 1999-08-27
Abstract: FIELD: production of members with cellular structure, particularly, for catalytic neutralizer. SUBSTANCE: member consists of metal sheets structurized at least on some parts, coiled, twisted or laid in layers. Member is vacuumized in cleaning chamber and transferred to working chamber to perform joining by soldering or sintering, and to cooling chamber for its cooling to preset temperature. method is preferably realized in three-chamber device. Method provides reduction of production cycle, rational utilization of power and favorable effect on external surface of member with cellular structure. EFFECT: higher efficiency. 14 cl, 2 dwg
Patent RU-2131947-C1 (RU)
Inventor: ZJAZEV V L
IPC: C22C21/00
Filed: 1997-06-16
Granted: 1999-06-20
Abstract: FIELD: inorganic chemistry. SUBSTANCE: invention relates to new chemical compounds, in part, to chrome-cobalt-yttrium aluminide of the composition: Cr 0,195 Al 0,49 Co 0,137 Y 0,178 . Method of producing this chemical compound involves smelting of chrome, aluminium, cobalt and yttrium under vacuum at ratio 0.195:0.49:0.137:0.178 at 1550-1625 C in helium medium under pressure 400 mm mercury column by three-fold remelting for 15-20 min, cooling at the rate 20-30 degrees/s and annealing under vacuum at 1000-1050 C for 22-24 h. Compound is used as a material used for plasma cover of heat-resistant alloys. EFFECT: improved method of producing the new compound. 1 tbl
Patent RU-2152246-C1 (RU)
Title: Method and device for cleaning gases
Inventor: DE MJUINK ZHOZE OMER ARNOL D
IPC: B01D53/44
Filed: 1996-01-16
Granted: 2000-07-10
Abstract: FIELD: cleaning gases. SUBSTANCE: gases are directed through heat exchanger medium consisting of particles resistant to decomposition temperature where they are heated to decomposition temperature. Continuous transfer of heat exchanger medium and removal of this medium from zone where it heats gases are ensured. Then heat exchange medium is transferred to second zone where it is heated by waste gases due to burning of components to be decomposed and/or decomposition products and remaining gases which are additionally heated due to their combustion. Combustion is mainly performed in combustion zone located between above-mentioned zones. EFFECT: enhanced efficiency of cleaning. 14 cl, 3 dwg
Patent RU-2104797-C1 (RU)
Title: Method of separating brass slags
Inventor: NIKOLAJCHUK V F
IPC: B03B7/00
Filed: 1997-10-03
Granted: 1998-02-20
Abstract: FIELD: nonferrous metallurgy. SUBSTANCE: method, which may find use at copper and copper alloy producing plants, in particular, to isolate copper from induction furnace brass slags, consists in grinding slags in self-grinding mill and screening ground slags. Fine screening product is deslimed with regard to grain size 20 or 30 mcm. Brass concentrate is isolated in the form of coarse screening and desliming products. EFFECT: enhanced efficiency of process. 1 dwg
Patent RU-2140116-C1 (RU)
Title: Double-filament incandescent lamp
Inventor: ALEBASTROV JU A
IPC: H01K1/16
Filed: 1997-10-21
Granted: 1999-10-20
Abstract: FIELD: lighting engineering. SUBSTANCE: lamp base uses contact device that has removable contact electrode in the form of thin- walled metal cap with its inner surface covering end and side portions of fixed contact impedance electrode of base which is electrically connected to first filament lead; fixed contact impedance electrode in the form of flattened metal cylinder mounted in insulating paste of base and connected in standard manner to second filament lead; strip conductor running from perimeter part of removable contact electrode passed into base interior through insulating paste in gap between fixed impedance electrode cylinder and sleeve to electrically connect removable contact electrode to first filament lead. Removable contact electrode is mounted for its easy mechanical removal upon failure of first filament from fixed impedance electrode followed by its separation from base by breaking strip conductor to release contact surface of fixed impedance electrode and to reuse lamp by employing its second filament. EFFECT: improved service life and operating reliability of lamp. 1 dwg
Patent RU-2130898-C1 (RU)
Title: Water cleaning method
Inventor: PISKAREV I M
IPC: C02F1/46
Filed: 1997-11-27
Granted: 1999-05-27
Abstract: FIELD: cleaning and disinfection of drinking and sewage water, possibly in industrial plants, in agriculture, in medical, other special organizations and at home. SUBSTANCE: water is cleaned by action of direct electric current field upon mass of treated liquid and gas layer arranged under liquid at pulse-type change of electric current density in range 0.01-1.0 mA/ sq.cm in dependance upon concentration of additives in water. Intensity of electric current field is changed in range 10-30 kV/cm. Electric current is initiated in gas (oxygen or air) by means of pulse electric discharge, accelerated electron beams or ionizing photon irradiation. EFFECT: enhanced efficiency of water cleaning, lowered energy consumption and simplified water cleaning process. 10 cl, 2 tbl, 3 dwg
Patent RU-2124440-C1 (RU)
Title: Clamp for sheet
Inventor: MOSHKONOV V V
IPC: B43L5/02
Filed: 1997-12-26
Granted: 1999-01-10
Abstract: FIELD: device for clamping sheets to drawing board. SUBSTANCE: drawing board has openings, threaded bushings driven into drawing board openings from their rear side and provided with heads, and spring-biased retainer cooperating with inversely-conical surface of rod, which is provided with head formed as wedge-shaped plate curved toward drawing board. Wedge-shaped plate is fastened on end side. When clamp is in working position, height of raised portion above sheet surface does not exceed 0.2 mm. EFFECT: increased convenience for user and improved retaining of clamp. 3 dwg
Patent RU-2144969-C1 (RU)
Title: Device for water level regulation in closed drainage system
Inventor: ROZHNOV V A
IPC: E02B11/00
Filed: 1998-02-17
Granted: 2000-01-27
Abstract: FIELD: agriculture, particularly, amelioration; applicable in irrigation and drainage systems. SUBSTANCE: device has pipe length on which shutoff valve is installed. Shutoff valve consists of rigid structure carrying leverage with weight and float drive connected with rigid structure. Shutoff valve is provided with rubberized cloth and rigid plate with guide bows. Rubberized cloth in central part is attached to rigid plate and at two ends, to rigid structure. Central part of shutoff valve is propped by weight installed on leverage for motion to equalize and reduce float drive force. EFFECT: extended range of engineering means for regulation of water level in closed drainage system. 2 dwg
Patent RU-2134910-C1 (RU)
Title: Air traffic control process
Inventor: KRYZHANOVSKIJ G A
IPC: G01S13/91
Filed: 1998-03-25
Granted: 1999-08-20
Abstract: FIELD: aeronautics. SUBSTANCE: all flying vehicles within control zone are divided by means of computer into three groups each incorporating those requiring control of zero probability, vehicles whose control probability is higher than zero, and those of unity control probability. Flying vehicles of these three groups and associated information are displayed on air situation indicator in different colors. For evaluating time of approach of conflicting flying vehicles, the latter are connected by lines with scale whose division value equals speed of approach. In addition, computer calculates and indicator displays predicted longitudinal and side distances between conflicting flying vehicles during their maximal approach; scale shows how longitudinal or vertical speed should be varied to prevent conflict. EFFECT: improved safety of flight and increased traffic capacity of system. 3 cl, 5 dwg
Patent RU-2133537-C1 (RU)
Title: Device for time limiting of burning of electric arc in electric plants
Inventor: KAZACHKOV JU P
IPC: H02B13/00
Filed: 1998-04-21
Granted: 1999-07-20
Abstract: FIELD: electrical engineering. SUBSTANCE: invention is intended for usage in power generating equipment to increase localization capabilities of electric plants including cabinets of factory-assembled switch-gears, factory-assembled transformer substations, factory-assembled current leads if open electric arc strike in them. Device has sensitive element in the form of dielectric fusible light guide with translucent sheath which one end carries butt mirror, beam splitter, optical radiation source, photodetector, electron solving unit, actuator and fault indicator. Second end of light guide is optically coupled via beam splitter to input of optical radiation source and input of photodetector. Output of the latter is connected to input of electron solving unit which outputs are correspondingly connected to actuator and fault indicator. EFFECT: expanded functional capabilities of device thanks to constant monitoring of its serviceability during operation. 7 dwg
Patent RU-2136185-C1 (RU)
Title: Food product sterilizing apparatus
Inventor: TJURINA S B
IPC: A23L3/26
Filed: 1998-07-14
Granted: 1999-09-10
Abstract: FIELD: food engineering. SUBSTANCE: apparatus has casing with product charging branch pipe, product discharge branch pipe and steam supply branch pipes. Steam distributors have perforated pipe and perforated cylinder, which are mounted in casing so as to define annular gap for passage of product. Perforations in steam distributors are made in the form of Laval nozzles. Steam distributors are formed of permanent magnets with diametrically opposed arrangement of poles. EFFECT: increased efficiency and reduced power consumption. 2 cl, 3 dwg
Patent RU-2147970-C1 (RU)
Title: Roller of machine for continuous casting of billets
Inventor: VDOVIN K N
IPC: B22D11/12
Filed: 1998-10-20
Granted: 2000-04-27
Abstract: FIELD: metallurgy. SUBSTANCE: longitudinal protrusions in the form of dovetail are made with same spacing in rings of sleeve put on barrel of roller. They form grooves. Two trapezoidal inserts produced from wear-resistant material are placed in each groove. External side faces of inserts contact corresponding side faces of longitudinal protrusion and their internal side faces contact spacing member put between them. Spacing member is fabricated in the form of truncated cone with wedge-shaped angle equal to angle between internal side faces of inserts. Spacing member is rigidly fixed in body of sleeve against radial displacement. Rings of sleeve are put on barrel of roller from side of thrust journal with displacement by angle of 18-20 degrees one relative to another. Length of shrouded section of roller amounts to 0.30-0.35 length of its barrel. Invention makes it possible to increase wear resistance of rollers by factor of 1.6-1.8 and to improve their maintainability. EFFECT: increased wear resistance and improved maintainability of rollers. 1 cl, 6 dwg, 1 tbl