baber/WOPTO huggingface dataset:
Patent RU-2105392-C1 (RU)
Title: Chemical power supply
Inventor: PAVLOV A P
IPC: H01M6/14
Filed: 1995-06-05
Granted: 1998-02-20
Abstract: FIELD: chemical power supplies. SUBSTANCE: device has lithium anode, separator, cathode and non-water electrolyte. Current collectors of electrodes are made from porous metal foil, for example from nickel foil. Foil thickness is in range of is in range of 20-250 mcm, porosity 30-60 % and pore size 1-40 mcm. Active medium of electrodes is located in pores an/or on surface of corresponding current collectors. Cathode active medium may be located also in electrolyte. EFFECT: increased service life and safety. 8 cl
Patent RU-2127937-C1 (RU)
Title: Device for line protection in case of ice melting
Inventor: RUDAKOVA R M
IPC: H02G7/16
Filed: 1995-05-29
Granted: 1999-03-20
Abstract: FIELD: power engineering; protection of overhead power transmission lines deiced by three-phase short-circuit current. SUBSTANCE: double-output transient-condition sensor, second delay element, as well as AND gate are newly introduced to record two changes in line condition; first output of transient-condition sensor is connected to input of second delay element whose output is connected to first input of AND gate; second output of transient- condition sensor is connected to second input of AND gate whose output is connected to disconnecting circuit of main deicing switch. Information about disconnection of short-circuiting switch is obtained without using special data transmission channel. EFFECT: improved reliability of disconnection of line circuit breaker in case of trouble caused by ice melting. 1 dwg
Patent RU-2086233-C1 (RU)
Title: Ointment for suppurative-inflammatory processes treatment
Inventor: NIKOLAENKO NINA S
IPC: A61K9/06
Filed: 1995-07-12
Granted: 1997-08-10
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: ointment has, wt.-%: antibacterial active component-sodium salicylate, 5-10; and additional active components - dibunol, 0.4-0.6; and anesthesin, 2-4; and water-soluble base in the form of polyethylene oxides of molecular mass 1500, 58.68-65.37 and 400, 13.65-15.20; sodium meta-bisulfite, 0.03-0.07; and distilled water, 12-13. New ointment shows antibacterial, analgetic, antiinflammatory and wound-healing effects. Ointment is not toxic and does not show allergic effect. EFFECT: enhanced quality and effectiveness of ointment. 5 tbl
Patent RU-2108548-C1 (RU)
Title: Liquid metering tank
Inventor: ASTSATRJAN S A
IPC: G01F13/00
Filed: 1995-08-02
Granted: 1998-04-10
Abstract: FIELD: automatic conversion of continuous liquid flow. SUBSTANCE: device has accumulating tank, bellows and bellows starting mechanism. The latter is made as chamber communicating through coupling channel with drain section of bellows at point positioned below its shear. Coupling channel has two bends spaced vertically. One of bends is located above possible liquid level in accumulating tank. EFFECT: enhanced conversion process. 3 dwg
Patent RU-2084617-C1 (RU)
Title: Method for development of oil pool
Inventor: BOGOMOLNYJ EVGENIJ I
IPC: E21B43/20
Filed: 1995-09-08
Granted: 1997-07-20
Abstract: FIELD: oil production industry. SUBSTANCE: method is applied to development of pool with substantial nonuniformity of reservoir. According to method, oil is taken from pool through producing wells, and working agent is injected through injection wells. For isolation of absorption zones, pumped into injection well are two portions of degassed oil with viscosity higher than viscosity of crude oil and heated to temperature at which its viscosity is close to viscosity of water in pool conditions. Pressure of injecting first portion is preset at 15-25% lower than pressure of injecting working agent. Between injecting portions of degassed oil, water is pumped being prior to it heated to temperature of degassed oil heating temperature. Volume of injected second portion is 30-70% of volume of first injected portion. Amount of injected water is 15-30% of total volume of degassed oil being pumped. EFFECT: high efficiency.
Patent RU-2114248-C1 (RU)
Title: Method and device for extracting elongated components of structures from ground
Inventor: TERSKOV A D
IPC: E02D11/00
Filed: 1995-08-29
Granted: 1998-06-27
Abstract: FIELD: construction engineering. SUBSTANCE: this can be used for extracting metal pipes, double-tee or channel-section bars and others employed for example in construction of water-intake wells, erection of backrest walls or structures of wall-in-ground type. According to method, applied to elongated component to be extracted from ground is vertical force. However prior to that, bore-hole is driven along elongated component of structure located in ground and simultaneously elongated component and ground around it are displaced. Device for realizing aforesaid method has striking unit and its forward part carries bush with tapered surface faced towards ground mass. Surface of bush adjoining component to be extracted is made flat or in the form of body of revolution. Diameter of body of revolution corresponds to radial dimension of structural component to be extracted from ground. Aforesaid method and device allow for reduction of force needed for extracting structural component from ground. EFFECT: higher efficiency. 15 cl, 8 dwg
Patent RU-2101672-C1 (RU)
Inventor: KUPRINENOK V M
IPC: C06B21/00
Filed: 1995-09-19
Granted: 1998-01-10
Abstract: FIELD: ammunition. SUBSTANCE: heat-transfer agent heated to a temperature of 80 to 130 deg. C that is inert relative to explosive components is fed to the shell body in the form of jets to a preliminarily produced zone of flooding of the explosive surface. Jets are fed through adapters with ports 0.1 to 10 mm in diameter, at a pressure of 0.1 to 50 atm., the contact of the flooding zone up to the complete termination of the process of explose extraction from the ammunition. EFFECT: facilitated procedure. 2 cl
Patent RU-2088520-C1 (RU)
Title: Method of afterpurification of tail gases
Inventor: MORGUN LARISA V
IPC: C01B17/04
Filed: 1995-10-25
Granted: 1997-08-27
Abstract: FIELD: sulfur production. SUBSTANCE: invention relates to processes of sulfur production from acid gases and is aimed at reducing sulfur loss and therefore at increasing its recovery using additional ultramicroporous sulfur vapor adsorbent placed the last in gas travel direction. As sulfur vapor adsorbent, activated carbon is utilized, its bed volume to basic catalyst bed ratio being (0.2-0.3):1. Besides, as adsorbent, acid-resistant molecular sieve with silica to alumina weight ratio 6:1 is utilized with following proportion of bed volumes in reactor: basic bed of catalyst/molecular sieve = 1.0:(0.2- 0.3). EFFECT: increased yield of product. 3 cl, 2 tbl
Patent RU-2111772-C1 (RU)
Title: Method for treatment of psoriasis in its summer form
Inventor: EL KIN V D
IPC: A61N5/01
Filed: 1995-10-30
Granted: 1998-05-27
Abstract: FIELD: medicine; dermatology. SUBSTANCE: patient is subjected to bloodletting at rate 0.5% based on body weight. It practised 1-3 times spaced apart by 5-day intervals. Then patient's skin is subjected to segmental irradiation by quartz rays with 3-biodose intensity. Irradiation course includes 12 sessions. Finally, patient is subjected to 4-6 sessions of overall irradiation with 2- to 5-biodose intensity. EFFECT: enhanced treatment efficiency; prophylaxis of complications.
Patent RU-2096090-C1 (RU)
Inventor: KUZKIN ALEKSANDR S
IPC: B03D103/02
Filed: 1995-11-27
Granted: 1997-11-20
Abstract: FIELD: mineral dressing. SUBSTANCE: sulfide ores are ground and fractioned, after which sulfides are isolated into combined concentrate followed by aeration conditioning in lime medium with collector and flotation separation. According to invention, conditioning of slurry is performed at pH 8.5-9.0 and collector employs ethyldithiocarbamates with general formula R-NH-CS-S-CH 2 CH 2 CN where R is cycloalkyl, alkyl or aryl. EFFECT: enhanced efficiency of process. 4 tbl
Patent RU-2114780-C1 (RU)
Title: Method of automatic lay-out of blank sheet; device for realization of this method and mechanism for gripping and removing cut-off segment of blank of required shape
Inventor: STIVEN L BELLIO
IPC: A41H3/00
Filed: 1994-03-02
Granted: 1998-07-10
Abstract: FIELD: nondestructive removal of cut-out segments of required shape from sheet blank made from soft material and transportation of segments to technological preparation area for further machining. SUBSTANCE: device 10 for realization of this method includes lay-out table 12, lay-out mechanism 14B, gripping device 16 and sheet material distributor unit 18; all these members are operated by means of control unit 20. Gripping device 16 includes cover segment gripping mechanism 16A which is used for removal of segment of cover sheet from sheet of blank and gripping mechanism 16B for withdrawal of segment of blank of required shape. EFFECT: enhanced efficiency. 11 cl, 10 dwg
Patent RU-2102357-C1 (RU)
Inventor: ZHARKOV ANATOLIJ FEDOROVICH
IPC: C04B38/02
Filed: 1996-02-13
Granted: 1998-01-20
Abstract: FIELD: building materials industry, more particularly manufacture of light-weight refractory concretes. SUBSTANCE: concrete mix comprises, wt.-%: aluminium powder, 2-3; 60-% orthophosphoric acid, 12-14; 72- 75-% spent sulfuric acid, 6-7; filler such as alumina slag and fine grain concrete claydite in 2:1 ratio, 76-80. Technical effect is achieved due to reduced bulky weight, higher thermotechnical properties and improved strength of the material without using heat treatment procedure and also due reduced manufacturing cost of the material by using unutilized waste. EFFECT: greater strength properties and lower density of freshly molded products. 2 tbl
Patent RU-2097191-C1 (RU)
Inventor: FLYAGIN OLEG V
IPC: B29C53/70
Filed: 1996-04-25
Granted: 1997-11-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: machine for winding curvilinear plastic pipes contains carcass, spindle carrier with spindle, rotary table with guides, sliding block with holder for adapter, and mechanism to displace sliding block on the guides of rotary table. According to invention, machine has second spindle carrier kinematically connected with spindle of the first spindle carrier, guides of the both being arranged in the same symmetry plane. Holders are installed on sliding blocks free to rotate around pins normal to symmetry plane. One of holders is installed on sliding block by means of cartridge-type ram. EFFECT: improved structure. 1 dwg
Patent RU-2133084-C1 (RU)
Title: Thermoelectric semiconducting device for heat transfer and temperature stabilization of microassemblies
Inventor: ISMAILOV T A
IPC: H01L23/34
Filed: 1996-05-05
Granted: 1999-07-10
Abstract: FIELD: electric and radio engineering; controlling temperature of radio equipment dissipating heavy power. SUBSTANCE: device has thermopile, heat exchanger, sealed case accommodating temperature stabilizing unit for radio equipment, and automatic control unit with temperature sensor for mounting on radio equipment temperature stabilizing unit. According to invention, sealed case is transparent for heat radiation and thermopile is assembled of compact series-connected groups of thermoelectric modules which are interconnected in parallel within each group. EFFECT: improved efficiency of temperature stabilization and performance characteristics of radio equipment; improved reliability of device. 2 cl, 3 dwg
Patent RU-2103508-C1 (RU)
Inventor: BICH JA A
IPC: E21C41/18
Filed: 1996-06-21
Granted: 1998-01-27
Abstract: FIELD: mining industry. SUBSTANCE: before working pillars, they are divided into operating sections, and protection workings are divided into extreme and central. Drilled from extreme workings in both directions are counter-bump relieving bore-holes of large diameter. Number of relieving bore-holes is increased to value at which rock pressure forces will crush intervals between bore-holes. Caving of roof is undertaken from start of operating section between boundaries of pillars and extreme workings at interval of natural sinking pitch, and started between them is extraction of coal from over-foot layer of seam. Simultaneously, released to it is coal from under-roof layer which is crushed by rock pressure forces. Subsequent caving of roof is effected at interval of natural sinking pitch between extreme workings. EFFECT: high efficiency. 1 cl, 2 dwg
Patent RU-2130596-C1 (RU)
Inventor: ZABELIN V E
IPC: G01L23/08
Filed: 1997-02-04
Granted: 1999-05-20
Abstract: FIELD: instantaneous contanctless obtaining of information pertaining to unauthorized changes of pressure in oil and gas transportation pipe lines. SUBSTANCE: device has takeoff unit consisting of pipe union connected with space of pipe line, shut-off member connecting pipe union with takeoff tube and measuring instrument. Takeoff unit is located at the beginning or at the end of pipe line. Free end of takeoff tube is blanked off and surrounded with shield having hole. Located opposite this hole is hole of shielded unit inside which detector is mounted under hole; this detector is connected with measuring instrument located beyond shield unit. Detector may be connected with measuring instrument through measuring circuit whose elements are shielded against detector and surrounding medium to protect it against effect of uniform not to be monitored. Hole of shielded unit should be sealed up to ensure stable operation of detector and measuring circuit connected with it. EFFECT: avoidance of use of expensive materials, special consumption of power and assembly jobs; enhanced reliability and sensitivity of measurements. 3 cl, 3 dwg
Patent RU-2143454-C1 (RU)
Inventor: DEDOV A S
IPC: C09K5/04
Filed: 1997-02-11
Granted: 1999-12-27
Abstract: FIELD: refrigerating systems. SUBSTANCE: composition comprises halogenated hydrocarbons: difluorochloromethane (coolant 22), 1,1- difluoro-1-chloroethane (coolant 142b) and octafluorocyclobutane combustion retarder, ratios of components being as follows, wt %: 30-80, 8-58 and 2-12. Thermodynamic characteristics of cooling agent are very close to those of ozone hazardous difluorodichloromethane (coolant 12) to be substituted. EFFECT: improved properties of the cooling agent composition. 2 cl, 1 dwg, 1 tbl
Patent RU-2115531-C1 (RU)
Title: Composition of electrode coating for manufacturing electrodes for welding low-carbon and low-alloy steels
Inventor: KOVAL A V
IPC: B23K35/365
Filed: 1997-02-17
Granted: 1998-07-20
Abstract: FIELD: welding materials. SUBSTANCE: invention may find use when welding structures of low-carbon and low-alloy steels with rupture strength no less than 45 kg/sq.mm. Coating contains, wt %: titanium-magnetite ore, 38-40; cellulose, 40-43; and ferromanganese, 19-20. EFFECT: improved mechanical characteristics of metal at low magnitudes of welding current. 1 tbl
Patent RU-2111879-C1 (RU)
Inventor: LITVIN A G
IPC: B61L17/00
Filed: 1997-04-01
Granted: 1998-05-27
Abstract: FIELD: railway transport; control of shunting locomotive on gravity yards. SUBSTANCE: with locomotive moving, pulse appear across outputs of speed transmitter installed on wheel axle box. These pulses are delivered to inputs of first flip-flop. Proposed circuit compares time intervals at direct and inverse outputs of first flip-flop. Device has first and second speed transmitters, first , second and third flip-flops, first and second counters, first and second pulse shapers, comparator unit, generator, frequency divider and delay element. With locomotive moving forward, positive potential is set st output of second flip-flop, and zero potential remains at output of third flip-flop. EFFECT: reduced probability of wrong determination of direction. 2 dwg
Patent RU-2146392-C1 (RU)
Title: Method for modeling para-articulate heterotypic ossification regions
Inventor: NIKITJUK I E
IPC: G09B23/28
Filed: 1997-06-11
Granted: 2000-03-10
Abstract: FIELD: experimental medicine, in particular, investigation of pathogenesis of out-of- skeleton bone development. SUBSTANCE: method involves forced dislocation of proximal joints of forearm bones. Dislocation is open and medial. EFFECT: simplified production of model, increased reliability. 3 dwg
Patent RU-2123345-C1 (RU)
Title: Agent for disbacteriosis treatment
Inventor: SHCHERBAKOVA EH G
IPC: A61P1/00
Filed: 1997-07-31
Granted: 1998-12-20
Abstract: FIELD: medicine, gastroenterology. SUBSTANCE: an agent has a lyophilized mixture of bifidobacteria biomass, lysozyme and sodium nucleinate at the following ratio of component per a single dose: bifidobacteria biomass 10 5 -10 8  CFU (colony forming units); lysozyme 5-20 mg, and sodium nucleinate 50-250 mg. Obtained preparation has a complex biological effect. EFFECT: enhanced effectiveness of an agent, decreased treatment period, stable curative effect. 3 tbl, 3 ex
Patent RU-2134321-C1 (RU)
Title: Filled structure under embankment
Inventor: KULISH V I
IPC: E01D1/00
Filed: 1997-11-03
Granted: 1999-08-10
Abstract: FIELD: construction engineering. SUBSTANCE: filled structure relates to artificial structures of motor roads and can be used in building of bridge-type units with plate-type span elements of membrane configuration or double-cantilever systems. Filled structure has intermediate pile supports, supporting enclosed contour, combination double-cantilever span unit. Enclosed supporting contour is made with elevated main side girders which are conjugated by lateral diaphragms in ends of cantilevers, planes of intermediate supports and in intervals between them. Main side girders from bottom side contain elongated embedded articles, and connected to them are ends of cylindrical membranes. In this way, span unit is made in the form of cylindrical membrane which is secured in lower part of longitudinal inclined sides which constitute part of enclosed supporting contour provided with lateral struts in ends of cantilevers in plane of setting intermediate supports and in their intervals ensuring stability in positioning of contour and better distribution of permanent load produced by fill and periodic moving load that is by traffic. EFFECT: higher efficiency. 1 cl, 2 dwg
Patent RU-2143539-C1 (RU)
Title: Jet-type disperser
Inventor: KARPOV V M
IPC: B01F5/00
Filed: 1997-11-18
Granted: 1999-12-27
Abstract: FIELD: oil production industry. SUBSTANCE: disperser relates to devices intended for producing drilling muds or emulsions. Jet-type disperser has body with two nozzles. Jets discharged from nozzles are directed at angle of 90 deg to each other. Crossing point of jets is located at distance of 5-6 diameters of nozzle from start of jet. Drilling mud is delivered to pressure line. Kinematic energy of jets contributes to higher speed of dispersing. Application of aforesaid embodiment of jet-type disperser enhances efficiency of dispersing clayly particles. EFFECT: higher efficiency. 1 dwg
Patent RU-2138521-C1 (RU)
Title: Method of manufacturing hollow microspheres
Inventor: ZHIGALOV V G
IPC: C08J9/16
Filed: 1998-01-09
Granted: 1999-09-27
Abstract: FIELD: polymer materials. SUBSTANCE: hollow microspheres are manufactured by mixing liquid resole phenol-formaldehyde resin, expanding agent, and surfactant, heating mixture to decompose expanding agent and spraying it into preheated gas medium to form microspheres that are then hardened and dried. Novelty in such process is that, to preliminarily mixed expanding agent and surfactant, water is added as dispersing agent in amount from 0.01 to 150 weight parts per 100 weight parts of expanding agent and, before addition to phenol-formaldehyde resin, mixture is agitated to impart fine state. EFFECT: decreased density of microspheres. 2 cl, 1 tbl, 8 ex
Patent RU-2143558-C1 (RU)
Title: Method of determination of technical condition of casing strings and device for its embodiment
Inventor: MAKARENKO P P
IPC: E21B49/00
Filed: 1998-03-11
Granted: 1999-12-27
Abstract: FIELD: investigation of wells; applicable in determination of sizes and shapes of damages to casing strings, separation of perforation intervals and evaluation of perforation quality, and in monitoring of relief f pipe internal surfaces in various industries. SUBSTANCE: method includes lowering of multisectional device to interval of pipe damage. Liquid or gas is used for building up pressure to press flexible member with plastic layer to internal surface of casing string in interval of its damage. In so doing, lowered into damage interval after lowering of the first section, is the second section having drainage channels on surface of plastic layer of flexible member. Investigation results are evaluated by summarized and different parameters of imprints of casing string damages on plastic layers of flexible members of the first and second sections. Each of device for embodiment of the claimed method consists of lower and upper clamping heads interconnected by perforated pipe, flexible member coated with plastic layer, valves for filling and discharging of liquid. Plastic layer of one sections is additionally provided with drainage channels inclined at angle of 45 deg to device axis and running in mutually perpendicular directions. EFFECT: higher resolution of method and device relative to minor defects and increased method content. 2 cl, 2 dwg
Patent RU-2133859-C1 (RU)
Title: Power installation with liquid-piston fluidyne engine
Inventor: KIRILLOV N G
IPC: F02G1/00
Filed: 1998-08-17
Granted: 1999-07-27
Abstract: FIELD: heat power industry, installations operating in accord with Sterling cycle. SUBSTANCE: stable uninterrupted operations of engine 1 with feed of heat to space 7 is provided with the aid of principle of jet stream. As result of operation of engine 1 cyclic variation of volume and pressure of working medium ( gas ) takes place in spaces 6, 7 and conduit 5 that leads to forced oscillations of liquid columns in cold tube 2, hot tube 3 and cone-shaped outlet tube 4. . Conicity of tube 4 makes it feasible to obtain higher rise of liquid level and increased pressure of liquid in end 8 bent through 180 degrees and connected to chamber 9. Liquid under high pressure falls on blades 14 of turbine 13 and sets it in rotation transmitted via shaft 12 to user of mechanical or electric energy. Constant amount of liquid in engine 1 is maintained with the aid of U-shaped tube 11. EFFECT: improved efficiency of conversion of oscillations of working media of engine to useful mechanical or electric energy. 1 dwg
Patent RU-2127703-C1 (RU)
Title: Method of loading and unloading of container carried by railway flat cars
Inventor: AL TSHULLER A A
IPC: B65G69/30
Filed: 1998-10-21
Granted: 1999-03-20
Abstract: FIELD: railway transport; multimodal carriages. SUBSTANCE: International Standard 40-foot containers are filled directly on 4-axle flat cars for heavy weight containers in railway train consisting of similar flat cars with such containers. For implementing proposed method detachable ramp, detachable metal flooring, two metal (light weight) running boards and container ladder are installed to form runway for truck loader with cargo for using new technology of truck loader running into processed container where cargo is unloaded. EFFECT: provision of multimodal carriage of unit loads for export in 40-foot International Standard containers from stores of enterprises not furnished with equipment for re-loading of filled up containers. 3 dwg