baber/WOPTO huggingface dataset:
Patent RU-2140180-C1 (RU)
Title: Extruded filtering materials, manufacture methods and destructible smoking article
Inventor: DZHON LOUSON BEVEN
IPC: A24D/
Filed: 1994-03-10
Granted: 1999-10-27
Abstract: FIELD: production of materials for manufacture of cigarette filters. SUBSTANCE: filtering material contains plastic material or inorganic substance with melting point above working temperature, polycaccharide expansion medium, binder and water. Method involves feeding mentioned components into extruder and subjecting to extrusion process including reduction of pressure upon extrusion through discharge tip of extrusion head up to about 70 bar to cause swelling of extrudate for obtaining cellular structure of material, easily destructible in natural medium into natural products. EFFECT: increased efficiency and controlled ecology. 30 cl, 1 dwg, 10 tbl
Patent RU-2082208-C1 (RU)
Title: Spectacle frame
Inventor: MILKO EVGENIJ IVANOVICH
IPC: G02C5/20
Filed: 1994-03-09
Granted: 1997-06-20
Abstract: FIELD: spectacles. SUBSTANCE: spectacle frame has a frame for lenses with lateral tongues, each connected to the lateral ear-piece of the articulating part, which can move in the groove of the articulating part, having a plate spring holding the ear-piece in the preset position, and a special stop preventing the ear-piece from falling out in the extreme position. Articulated joint of the frame to the ear-piece preventing the falling out or loss of the ear-pieces is attained by a certain separation of the pin ends or by making of the pin head. The spring-loaded stop presses the ear-piece in the preset position. EFFECT: enhanced convenience. 7 dwg
Patent RU-2059283-C1 (RU)
Title: Digital function generator
Inventor: MININKOV IVAN V
IPC: G06F1/02
Filed: 1994-03-15
Granted: 1996-04-27
Abstract: FIELD: automation and computer engineering. SUBSTANCE: device has first and second counters 1 and 2, OR gate 3, delay gate 4, Walsh function generator 5, shift register 6, memory unit 7, NOT gate 8, XOR gates group 9, first and second control inputs 10 and 11 of generator, first frequency divider 12, second frequency divider 13, gate 14, modulo-two adder 15. This results in possibility to decrease amplitude of side peaks of self-correlation functions of generated signals. Device provides possibility to design units for processing two-dimensional signals and images. EFFECT: improved correlation characteristics, increased stability to noise of generated signals. 4 dwg, 1 tbl
Patent RU-2081949-C1 (RU)
Title: Method of coloring insertions of oxide crystal-based jeweler's stones
Inventor: KOSTISHIN VLADIMIR G
IPC: C30B31/02
Filed: 1994-03-31
Granted: 1997-06-20
Abstract: FIELD: gem treatment. SUBSTANCE: invention relates to technology of fine treatment of natural and synthetic jeweler's stones with special emphasis on coloring colorless oxide material- based gem insertions. Aim is achieved by annealing of insertions in specially constructed corundum articles in inert gas atmosphere at 1400-1600 C for 2-6 h. "Color play" effect and coloration intensity are attained by choosing appropriate shape of corundum article, by locating stone to be colored in the latter, and by mechanically adjusting thickness of colored layer. EFFECT: facilitated procedure control. 3 cl, 4 dwg
Patent RU-2074666-C1 (RU)
Title: Method to eliminate bending elbow joint contracture
Inventor: MAKUSHIN VADIM D
IPC: A61B17/56
Filed: 1994-04-13
Granted: 1997-03-10
Abstract: FIELD: medicine, surgery, orthopedics, traumatology. SUBSTANCE: method uses apparatus of osseous fixation. Needles are directed through elbow process to be fixed to inclined semiring. Apparatus supports are connected to each other. Partial osteotomy of elbow process basis is conducted via cutaneous cut on posterior surface. Elbow process is bent to desired curvature shape of trochoid incisure. After wound is sutured aseptic bandages are placed around needles and upon wound. Next day after operation it is essential to start developing elbow joint by apparatus of osseous fixation. EFFECT: higher efficiency.
Patent RU-2087199-C1 (RU)
Title: Centrifugal disintegration machine
Inventor: KALMUKASHEV SATVALDE R
IPC: B03B5/00
Filed: 1994-05-10
Granted: 1997-08-20
Abstract: FIELD: mining industry. SUBSTANCE: aim of invention is to disintegrate sands in aqueous medium when developing placer deposits of gold and platinum. This aim is achieved by providing centrifugal disintegration machine consisting of cylindrical casing, cover, activator, grizzly, conical bottom, lining, oblique traps, electromotor, and limiting ring. Initial sands and process water are continuously fed through loading port in the cover. Activator rotates process water. Rock particles move relative to lining with linear speed of order of 40-45 m/s. On collision with protrusions on lining 6, rock fractures and fine fraction of thus disintegrated sands passes through openings in lining and grizzly toward the opening in conical bottom. Oblique traps installed between lining and casing promote more intensive discharge of slurry from space between lining and casing and also aid lining to be attached to casing. When rotated, slurry forms paraboloid to exert extra pressure inside the machine. Under activator, limiting ring is rigidly attached to casing circumferentially. EFFECT: intensified process. 1 dwg
Patent RU-2068227-C1 (RU)
Inventor: KLYAZHNIKOV ALEKSANDR A
IPC: A01D33/00
Filed: 1994-06-01
Granted: 1996-10-27
Abstract: FIELD: agriculture, in particular, potato harvesting equipment. SUBSTANCE: potato harvester crumbling drum has shaft 1 with end disks 2 on which cylindrical drum body is fixed. Working members 6 are received in drum openings for radial motion within openings. Cylindrical drum surface has several sections 4. Each working member 6 is formed as rod 7 spring-biased relative to drum surface. Working surface of each rod 7 is covered with resilient material 9. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 2 dwg
Patent RU-2085708-C1 (RU)
Title: Well filter
Inventor: ABDRAKHMANOV GABDRASHIT SULTAN
IPC: E21B43/08
Filed: 1994-08-18
Granted: 1997-07-27
Abstract: FIELD: oil and gas production industry. SUBSTANCE: filter is used at secondary opening of productive reservoirs for better quality of operation. Filter is simple in design and is of high strength. Filter has tubular body with holes which are closed by stoppers. Stoppers have bush with pipe. Bush and pipe together can extend from holes. Located in inner side of body is removable plug which is seated in bush. Pipe is connected with bush and fixed relative to body. Filter is provided with stopping member installed in tubular body. EFFECT: high efficiency. 3 dwg
Patent RU-2086849-C1 (RU)
Inventor: SEN LEONID I
IPC: F22B33/00
Filed: 1994-07-18
Granted: 1997-08-10
Abstract: FIELD: manufacture of marine boiler plants equipped with steam boilers working on fuel or using waste heat. SUBSTANCE: boiler plant comprises boilers with steam-water drum 2, steam separator 4 with water chamber 6 mounted below steam-water drum and circulating feed pump 7 brought in communication with water chamber 6 of separator 4. Upper portion of drain pipe line 14 is mounted vertically; it is located inside steam-water drum in section between center portion of water indicator and outlet of pipe line escaping from drum. Upper end of drain pipe line 14 has horizontal shear and preset diameter relative to diameter of delivery pipe line. EFFECT: enhanced reliability. 1 dwg
Patent RU-2077989-C1 (RU)
Inventor: MIKOV IGOR N
IPC: B44C1/22
Filed: 1994-09-26
Granted: 1997-04-27
Abstract: FIELD: ENGRAVING equipment, production of ENGRAVING machines used for application on wood, stone or metal surface of images in accordance with copying original. SUBSTANCE: ENGRAVING machine has operational tool with coordinate drive of scanning, photoelectric block of reading, output of which through amplifier is connected to control input of amplitude modulator, generator. In the case ENGRAVING machine is added with frequency modulation unit and amplitude modulator amplification factor adjustment unit, inputs of which are connected to output of amplifier. EFFECT: improved design. 2 dwg
Patent RU-2070096-C1 (RU)
Title: Plant raw material grinding apparatus
Inventor: KVASENKOV OLEG I
IPC: A23N15/00
Filed: 1994-09-27
Granted: 1996-12-10
Abstract: FIELD: food-processing industry. SUBSTANCE: apparatus has casing 1 with discharge hopper 7, bucket-wheel feeder 8 positioned at hopper inlet and blocking cone 9 positioned at hopper outlet. Apparatus is further provided with drive auger 4 and liquified gas container 10 connected with casing 1 and cavity 5 of auger 4 through meters 11 and 12. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 1 dwg
Patent RU-2112590-C1 (RU)
Title: Mixer
Inventor: SIBIRTSEV VITALIJ IVANOVICH
IPC: B01F7/08
Filed: 1994-10-04
Granted: 1998-06-10
Abstract: FIELD: mechanical engineering; mixing of crushed hard particles with liquid or dust - like binding component to obtain mixes of sawdust, bischofite and magnesite. SUBSTANCE: mixer has housing accommodating horizontal blade shafts connected with drive. Two longitudinal rigidly connected chutes are installed under first and second shafts. Chutes have separating wall in between and side openings to provide delivery of mix from first shaft to second shaft. Two opposite vertical walls are installed in cross section at angle of 55-65 degrees to axis of first blade shaft. Blade shafts are symmetrical in length with right-hand and left-hand inclination of blades. Feeding branch pipes are mounted on cover. Hard particles charging branch pipe are located above middle of first shaft. Liquid component feeding branch pipes are located at both sides from hard particles charging branch pipe. Dust-like components feeding branch pipes are located under ends of second shaft, and mix discharge branch pipe is located under middle of second shaft. EFFECT: enlarged operating capabilities. 3 cl, 5 dwg
Patent RU-2090966-C1 (RU)
Title: Process of production of singlet oxygen
Inventor: ZIMIN VALENTIN I
IPC: H01S3/095
Filed: 1994-09-29
Granted: 1997-09-20
Abstract: FIELD: laser equipment. SUBSTANCE: invention is meant for solving technical problem tied up with prevention of conditions leading to blocking of generated flow of singlet oxygen by potential suppressors of components of active medium of laser and with preservation of conditions ensuring operational mode of electrochemical system corresponding to stable condition of electrolyte. Process of production of singlet oxygen includes absorption of gaseous oxygen by electrolyte, electrochemical reduction of dissolved oxygen to superoxide O       -   2        and oxidation of the latter to singlet oxygen O 2 ( 1 Δ д ) brought out then into container receptacle. Distilled water is used in the capacity of electrolyte. Oxidation of superoxygen O       -   2        is carried out by electrochemical process on anode. Gas phase above surface of electrolyte of opposite surface adsorbing gaseous oxygen is used as receptacle. EFFECT: enhanced efficiency of process.
Patent RU-2078911-C1 (RU)
Inventor: ILKOVSKIJ ALEKSANDR IVANOVICH
IPC: E21B43/114
Filed: 1994-10-10
Granted: 1997-05-10
Abstract: FIELD: equipment for perforation of producing formations in development and exploratory oil and gas wells; applicable in establishment of channels and slots in wells with open bottom hole and cased wells, and in cutting-out of casing strings and expansion of bottom hole in open wells. SUBSTANCE: hydraulic abrasive jet perforator has body, guide jet nozzles with similar working cross-sections, valve and shank. Jet nozzles are made with variable wear resistance. Jet nozzle with maximum wear resistance is located in the lower part of the perforator. EFFECT: provision of similar shooting capabilities of jet nozzles by perforator height and uniform wear of their working section. 1 dwg
Patent RU-2068086-C1 (RU)
Title: Method for treatment of bottom-hole formation zone
Inventor: BRUSLOV ANDREJ YU
IPC: E21B43/27
Filed: 1994-11-15
Granted: 1996-10-20
Abstract: FIELD: oil producing industry, particular, thermochemical treatment of bottom-hole formation zone. SUBSTANCE: method for treatment of bottom-hole formation zone includes successive injection of oxygen-containing organic substance, aqueous solution of nitrate or mixture of nitrates of metals from the group including beryllium, bismuth, cadmium, cobalt, manganese, copper, nickel, lead, strontium, aluminium, iron, chromium, tin with the content of nitrates in aqueous solution from 2.0 mas.% to that corresponding to saturated solution, and aqueous 18-38% solution of hydrochloric acid. Aqueous solution of nitrates may contain nonionic surfactants or mixture of nonionic surfactants with their total content in mixture with aqueous solution of nitrates of 0.001-5.0 vol.%. Aqueous solution of hydrochloric acid may contain anionic, cationic, nonionic surfactants or their mixtures with total content of them in the mixture with aqueous solution of hydrochloric acid of 0.001-5.0 vol.%. EFFECT: higher well production rate due to increased depth of treatment and demudding capacity of working fluids, and reduced explosion hazard during work. 3 cl, 4 tbl
Patent RU-2102277-C1 (RU)
Inventor: MYTNIK N A
IPC: B63B25/28
Filed: 1995-03-27
Granted: 1998-01-20
Abstract: FIELD: transportation of barges, mainly with aft recesses. SUBSTANCE: barge carrier is provided with forecastle and aft tower articulated in center of cargo deck. Loading the barge on this ship consists in pulling it at any angle to carrier which is slightly sunken till its bow is pressed against aft bulkhead of forecastle, aligning center lines of barge and carrier followed by positioning the barge on load deck after rising of carrier and locking it through bringing the aft tower of carrier into barge recess. EFFECT: enhanced reliability. 3 cl, 3 dwg
Patent RU-2097598-C1 (RU)
Title: Power plant with energy carrier in closed cycle
Inventor: PANFILOV ALEKSANDR A
IPC: F03B17/00
Filed: 1995-03-28
Granted: 1997-11-27
Abstract: FIELD: hydroelectric power engineering. SUBSTANCE: plant has two water feeders alternately filled with energy carriers, each connected through siphon to drain tank; in addition, they are interconnected at bottom part through pipe connection, and water-jet pump is joined to its center facing hydraulic turbine; air tap of pump is connected via supply pipes to water feeders and to two receivers which are interconnected. EFFECT: improved design. 1 dwg
Patent RU-2088725-C1 (RU)
Title: Method of removing oil pollution from water surface
Inventor: KHASANOV ILMER YU
IPC: C09K3/32
Filed: 1995-07-24
Granted: 1997-08-27
Abstract: FIELD: oil pollution removal. SUBSTANCE: method consists in treating floating oil film with natural organic sorbent powder preliminarily subjected to heat treatment and cooling in closed state followed by mechanically removing oil floating conglomerate formed as result of selective adsorption. Such adsorbent, for instance, is carbonaceous mass prepared by carbonizing disintegrated and partially dried wood waste within temperature range 300-350 C in inert medium to carbonization degree 13-16%. EFFECT: reduced cost due to utilization of waste. 3 dwg, 1 tbl
Patent RU-2113865-C1 (RU)
Title: Electrostimulation device
Inventor: ROSHCHIN N I
IPC: A61N1/36
Filed: 1995-09-18
Granted: 1998-06-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has electric stimulation signal generator and contact electrodes, unit for controlling periodic changes of output signal intensity. The electric stimulation signal generator is designed as noise generator controllable on output signal intensity. Output of the unit for controlling periodic changes of output signal intensity is connected to input of the noise generator controllable on output signal intensity which output is connected to the contact electrodes. EFFECT: enhanced effectiveness in treating diseases of gastrointestinal tract. 4 dwg
Patent RU-2123966-C1 (RU)
Title: Fastening collar for filling containers under pressure
Inventor: CHARL Z S RADTKE
IPC: B65D83/14
Filed: 1993-09-29
Granted: 1998-12-27
Abstract: FIELD: mechanical engineering; aerosol shutoffs. SUBSTANCE: ring S-shaped segment is made on end of profile part of collar. Segment has section adjoining body part. It has also section arranged at a distance from body part. First section is located at a distance from body part top larger than that of remote section of segment. EFFECT: provision of reliable filling of aerosol container with propellant owing to improved resistance of collar which has smaller thickness of deformation metal. 7 cl, 1 tbl, 7 dwg
Patent RU-2116027-C1 (RU)
Title: Method of weed flora control
Inventor: BITAROV K M
IPC: A01N25/02
Filed: 1995-10-31
Granted: 1998-07-27
Abstract: FIELD: agriculture. SUBSTANCE: maize plantings are sprayed with a mixture of preparation Titus and Primextra at doses 25 g/ha and 3 l/ha, respectively. EFFECT: enhanced effectiveness of weed treatment. 1 tbl
Patent RU-2089179-C1 (RU)
Title: Stimulator of cytokin and hemopoietic factors production and a method of its using
Inventor: BALAZOVSKIJ MARK B
IPC: A61K47/02
Filed: 1995-12-14
Granted: 1997-09-10
Abstract: FIELD: medicine, biochemistry. SUBSTANCE: invention relates to the use of oxidized glutathione as stimulating agent of endogenous production of cytokins and hemopoietic factors. The proposed agent is injection solution at concentration 0.01-2.0% in pharmaceutically acceptable solvent in the presence of hydrogen peroxide at concentration 0.003%. Agent is administrated by parenteral route at doses 0.01-0.5 mg/kg body mass (one or more injections per a day for one or more days or continuously up to curative effect). EFFECT: enhanced effectiveness of agent. 7 cl, 21 tbl, 4 dwg
Patent RU-2109904-C1 (RU)
Title: Door locking device
Inventor: MALOVICHKO VLADIMIR VALENTINOV
IPC: E05B65/10
Filed: 1995-12-28
Granted: 1998-04-27
Abstract: FIELD: systems of emergency opening of doors, applicable in doors of living spaces and production areas, provides for opening the door without keys in emergencies: smoking of rooms, fire, etc. SUBSTANCE: the device uses drive disk 1 hinge-joined to cross-bars 3 and 4 through shackles 2. Drive disk 1 has cut-outs 10 for locking bolt 8 and additional cut-out 13. Additional cut-out 13 provides for turning of drive disk 1 in the direction opposite to the direction of its turning at a usual opening of door 5, and for door opening in an emergency. To this end, the detachable stop, which restricts the turning of drive disk 1 at a usual door opening, is removed. EFFECT: enhanced reliability. 8 cl, 8 dwg
Patent RU-2102358-C1 (RU)
Inventor: KONDO MITSUI
IPC: C01B33/44
Filed: 1995-12-20
Granted: 1998-01-20
Abstract: FIELD: building materials industry. SUBSTANCE: claimed method comprises previously adding sufficient amount of aprotic polar solvent having dielectric permeability higher than that of alcohols (e.g. N,N-dimethylformamide,N,N-dimethylacetamide, ethylene carbonate, propylene carbonate or dimethyl sulfoxide) to aqueous electrolyte solution in which clays (or presuspended clays) are subjected to swelling and/or dispersion, or treating clays which are subjected to swelling or dispersion with said compound. EFFECT: improved activation method. 13 cl, 9 tbl
Patent RU-2107925-C1 (RU)
Title: System for location of cellular telephone
Inventor: LUIS A STILP
IPC: G01S3/02
Filed: 1994-01-19
Granted: 1998-03-27
Abstract: FIELD: systems of mobile cellular telephone communication. SUBSTANCE: system for location of cellular telephone for automatic registration of location of one or several mobile cellular telephones has three of more systems 12 of cellular stations. Each system of cellular station is located at cellular station of system of cellular telephone communication. Each system of cellular station includes antenna mounted on tower or building, and equipment than can be positioned in room of corresponding cellular station. System of cellular station is connected by communication lines 14 with central station 16 which may be located jointly with switching center of mobile telephone of system of cellular telephone communication. Central station 16 is connected in addition to data base 20 than can be located in place remote from central station so that access for subscribers is also provided. EFFECT: enhanced reliability of system. 45 cl, 15 dwg
Patent RU-2100414-C1 (RU)
Title: Method for producing briquetted fuel
Inventor: KHOKHLOV ANTON L
IPC: C10L5/40
Filed: 1996-02-20
Granted: 1997-12-27
Abstract: FIELD: production of briquetted fuel for use in household and industry, as well as, for use as heat-insulating material. SUBSTANCE: finely divided organic fuels and petroleum processing wastes are proportioned and mixed together, mixture is extruded in screw extruder by passing through conical extruding head piece having exit cylindrical channel, followed by drying. Novelty of method resides in following features: mixture is extruded from screw extruder under pressure 0.2-0.6 MPa; conical extruding head piece has conicity angle 60-65 deg. and is heated up to temperature 120-150 C; said organic fuels are peat, wood processing wastes, dung, manure and shale; and petroleum processing wastes are petroleum slime and bituminous wastes. EFFECT: reduced cost of valuable fuel produced from cheap materials or wastes. 2 cl, 2 dwg
Patent RU-2100304-C1 (RU)
Inventor: SVIRIDOV NIKOLAJ V
IPC: G21F5/00
Filed: 1996-03-12
Granted: 1997-12-27
Abstract: FIELD: building industry. SUBSTANCE: raw mixture for making heavy concrete (class B80-B105) has cement (sort is M500, not below), large and small filling agents made of preliminary treated scale, water and superplasticizer based on Na-salts of condensation product of naphthalene sulfoacid with formaldehyde. Component consumption, kg/$$$ concrete: cement (sort - M500, not below) 610-650; large filling agent from the above indicated scale: fraction 10-20 mm 800-1000; fraction 5-10 mm 900-1200; small filling agent from the same scale: fraction 1.25-5 mm 400-500; fraction 0.63-1.25 mm 400-500; fraction 0.16-0.63 mm 500-650; water 165-180, and superplasticizer 0.5-1% of cement consumption. In alternative variant scale treated in ball mill for 20-40 s and enriched by removal of fractions below 0.31 mm is used. EFFECT: increased strength and density of concrete. 2 cl, 4 tbl
Patent RU-2111108-C1 (RU)
Inventor: STEPANOV JU S
IPC: B24B53/00
Filed: 1996-04-02
Granted: 1998-05-20
Abstract: Изобретение относится к машиностроению и может быть использовано в процессе правки шлифовальных кругов. Правку осуществляют высоконапорной струей жидкости. Струю приводят в соприкосновение с точкой пересечения левой торцовой плоскости шлифовального круга и его нижней образующей и направляют по касательной к шлифовальному кругу. За пол-оборота круга правящему инструменту сообщают продольное перемещение вправо на величину, определяемую из соотношения S 0 = D•tg(γ) , где D - наружный диаметр шлифовального круга, γ - угол наклона аксиально смещенного режущего слоя шлифовального круга, задаваемый при его проектировании, а за другие пол-оборота круга инструмента сообщают обратное продольное перемещение с величиной S 0 , причем после каждого полного оборота круга инструменту сообщают дискретное продольное перемещение влево, определяемое по зависимости S д  = (В - Н)/n, где В - высота круга, Н - высота аксиально смещенного режущего слоя круга, задаваемая при его проектировании, n - число дискретных перемещений правящего инструмента, а после окончания формирования одной торцовой поверхности подачу рабочей жидкости прерывают и правящий инструмент отводят в первоначальное положение. 1 з.п. ф-лы, 2 ил.