baber/WOPTO huggingface dataset:
Patent RU-2094188-C1 (RU)
Title: Device for sharpening blades
Inventor: OLKHOVATSKIJ ALEKSANDR K
IPC: B23H9/08
Filed: 1995-06-16
Granted: 1997-10-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has bath filled with fluid, electrode-tool 2 mounted inside the tool head which is mounted in a carriage set in guides 5 of frame 6. One end of frame 6 is pivotally connected to the stand of the housing of bath 1. The second end of frame 6 is mounted in circular guides 9 of the housing of bath 1. The head is mounted on the carriage, can change the angle of inclination to the surface of the table, and is provided with a means for locking it in a given position. The table is mounted on a cantilever rigidly secured to handle 14 which play a role of a mechanism for removing the table from fluid. The table is provided with power supply plate connected with a wire and having circular groove 18 wherein a member for locking the mechanism of securing parts is received for permitting movement. The electrode-tool is energized through a current collector mounted on the impeller of a fan of the electric drive. EFFECT: enhanced efficiency. 5 dwg
Patent RU-2105030-C1 (RU)
Title: Composition for preparing fireproof material and method of preparing fireproof materials
Inventor: GODUNOV I A
IPC: C09K21/14
Filed: 1995-09-05
Granted: 1998-02-20
Abstract: FIELD: building industry. SUBSTANCE: claimed composition for fireproof material comprises (wt parts): 100 butadiene-nitrile rubber; 50-150 oxidized graphite with expansion degree of 50-400 and, optionally, organic solvent. Rubber is mixed with oxidized graphite in organic solvent. Mixture si applied onto fabric substrate and dried at 80-110 C. Properties of material: density is 880-920 kg/cubic m; Shore hardness is 22-25; expansion degree at 300 C is 6- 10 times; fire resistance limit is 45-60. EFFECT: improved properties of the composition. 4 cl
Patent RU-2103694-C1 (RU)
Inventor: ZAMRYKA JU A
IPC: G01R1/22
Filed: 1995-09-19
Granted: 1998-01-27
Abstract: FIELD: electrical engineering. SUBSTANCE: tong-test instrument has current transformer to embrace conductor which carries current being measured. Current transformer winding is loaded by shunt. Auxiliary detector input is connected to shunt, and output is connected to comparator inputs. Other inputs of comparators are connected to respective dividers of reference voltage, and outputs of comparators are connected to logical circuit input. Logical circuit outputs are connected to control circuits of corresponding electronic switches and to digital indicator. In this case, some leads of each electronic switch are connected to inverting input of scaling amplifier, and other leads of electronic switches are connected to respective outputs of feedback divider of scaling amplifier the output of which is connected to scaling amplifier feedback divider and to rectifier unit. Noninverting input of scaling amplifier is connected to shunt and auxiliary detector. Digital indicator inputs are connected to out of analog-to-digital converter which is connected to reference-voltage source. Other output of reference-voltage source is connected to reference-voltage dividers which determine levels of comparator operation. Tong-test instrument allows improvement of high-speed action and operational characteristics. EFFECT: higher reliability in operation. 2 dwg
Patent RU-2111226-C1 (RU)
Inventor: KOMISSAROV S A
IPC: C09H3/00
Filed: 1995-10-12
Granted: 1998-05-20
Abstract: FIELD: leather industry. SUBSTANCE: method of cooking flesh under pressure consists in loading raw material, feeding steam, and cooking flesh in rotary drum. The latter is thermally insulated and has internal shelves. In the ends of the drum, there are holes to feed steam under pressure 9.81-40.86 N/sq.cm (1-6 atm). Cooked system segregates and is drained to collect fat. Remaining material is vacuum dried in the drum under rotation. EFFECT: enhanced process efficiency. 2 cl, 1 dwg, 1 tbl
Patent RU-2092620-C1 (RU)
Title: Arrangement for temporarily suspending aluminium electrolyzer
Inventor: SPIRIDONOV ANATOLIJ P
IPC: C25C3/10
Filed: 1995-10-10
Granted: 1997-10-10
Abstract: FIELD: aluminium production. SUBSTANCE: metal structure of arrangement is made in the form of upper frame with two lower longitudinal bars provided with clamps and two groups of pull studs, one of which is hinged to upper frame and the other, through intermediate levers, to upper frame and strapping unit. In addition, upper frame supports mechanisms for compensating vertical displacements of anode frame of electrolyzer. EFFECT: facilitated electrolyzer suspension. 2 cl, 3 dwg
Patent RU-2111431-C1 (RU)
Title: Heat exchanger
Inventor: PLOSKIJ A A
IPC: F28F1/02
Filed: 1996-01-23
Granted: 1998-05-20
Abstract: FIELD: heat exchangers used for heating liquid heat-transfer agents by heat of gases. SUBSTANCE: heat exchanger stacks of heat exchanger are made in form of seamless tubes with rectangular ends. Their adjacent sides are combined. Cavities inside stacks are formed by wavy recesses provided on flattened side surfaces; end form walls of housing. Heat exchanger includes housing, core and inlet and outlet branch pipes. EFFECT: low cost of stamped stacks; ease in cleaning and operation; adequate turbulization of heat-transfer agents. 2 cl, 6 dwg
Patent RU-2100604-C1 (RU)
Title: Method of leaving of barren rocks in coal mine in barrier stoping
Inventor: MASHKOVTSEV IGOR L
IPC: E21C41/18
Filed: 1996-02-19
Granted: 1997-12-27
Abstract: FIELD: mining industry. SUBSTANCE: essence of the invention consists in that broken barren rock in driving of fringe drift and connections is stored in through-cuts and transferred to worked out space during stoping in exposure of one side of through-cut with stored barren rock. In so doing, for complete storing of broken barren rock, the cross-section of through-cut is varied. To provide for passage of return ventilation current, in driving mine workings, tube is provided in stored rock, and for delivery of coal from the face to next winze and district cross-cut and further on to fringe haulage drift, a short conveyor through-cut is driven with through-cut with stored rock in front of face. As a result, rocks are left in mine even in developed field and their transfer to worked out space does not need large labor input and is quite safe. EFFECT: higher efficiency. 4 dwg
Patent RU-2103770-C1 (RU)
Inventor: STROGANOV VITALIJ NIKOLAEVICH
IPC: H01Q11/10
Filed: 1996-03-19
Granted: 1998-01-27
Abstract: FIELD: antenna equipment. SUBSTANCE: invention refers to antennas ensuring operation in two different wave ranges at same time. It may be used in communication systems and in television as room or outdoor receiving or transmitting antenna. Antenna has antenna cloth manufactured in the form of two vertically spaced apart parts anchored on post 13 and connected on two sides to section of four-wire connection line 1 and forming in assemblage log-periodic structure of halves of parallel linear vibrators 2-10 which lengths and distances between which diminish in geometrical progression with period of structure from one end of connection line 1 to other end. Downlead cable 11 which central conductor is connected to wires   and   and shield - to wires   and   is connected on side of short vibrators 10 to connection line 1 which two wires   and   in upper part of cloth and two wires   and   in lower part of cloth are interconnected by pairs. Downlead cable 12 which central conductor is connected to wires   and   and shield - to wires   and   is connected on side of long vibrators 2 to connection line which wires   and   and   and   are interconnected by pairs. Manufacture of connection line 1 from four wires and their proper interconnection on sides of short and long vibrators in combination with insertion of second downlead cable connected on side of long vibrators ensure reliable operation of antenna having small dimensions both under mode of metric and decimetric waves. EFFECT: small dimensions and expanded range of working frequencies of antenna. 2 dwg
Patent RU-2138069-C1 (RU)
Title: Magnetooptical thin-film structure
Inventor: IL JASHENKO E I
IPC: H01F10/24
Filed: 1996-04-23
Granted: 1999-09-20
Abstract: FIELD: systems of optical processing of information, sensors and converters of magnetic fields. SUBSTANCE: given magnetooptical thin-film structure includes substrate 1 of monocrystal of gadolinium-gallium iron garnet, film 2 deposited on substrate of bismuth-carrying gallium iron garnet with magnetization vector 3 lying in plane of film. Crystallographic axis [ 100 ] 5 of monocrystal of substrate 1 is displaced relative to perpendicular 4 to plane of substrate 1 by angle that does not exceed value of deviation towards crystallographic axis [ 210 ] 6, preferably within limits from 0 to 4 deg. Bismuth-carrying iron garnet is doped with mainly thulium, gadolinium, lutecium or with their combinations. EFFECT: expanded application field and increased functional reliability. 3 dwg
Patent RU-2126910-C1 (RU)
Title: Seat-and-ball valve for well pump
Inventor: PRIZEMIRSKIJ V S
IPC: F04B47/00
Filed: 1996-04-11
Granted: 1999-02-27
Abstract: FIELD: well sucker-rod pumps for production of oil and oil-and-gas fluids from wells. SUBSTANCE: seat-and-ball valve of well pump includes body 1 with bore 2 which terminates in chamfer 3. Fitted inside body 1 is seat 4 with sockets 5 made on upper end of seat, ball 6 and guide device 7 made from wire in form of at least one half-frame whose shoulders are supported by chamfer 3 of bore 2, its ends being received by sockets 5 of seat 4. The entire assembly is secured by means of end-piece 8. EFFECT: considerably reduction of hydraulic resistance of fluid pumped out during its flowing from under-valve to above-valve cavity. 2 dwg
Patent RU-2102942-C1 (RU)
Title: Foot prosthesis
Inventor: SMOL SKIJ JU I
IPC: A61F2/66
Filed: 1996-07-18
Granted: 1998-01-27
Abstract: FIELD: medicine; prostheses for lower extremity. SUBSTANCE: prosthesis comprises framework or carcass provided with elements intended to limit deformations in all directions. Deformation limiting elements represent internal components of facing structure tightly enveloping upper constituent part of framework. Deformation limiting element positioned in space comprised between upper and lower constituent parts of framework also constitutes component of facing structure. Prosthesis also comprises cylindrical superstructure made integral with upper constituent part of framework; and spherical head piece provided with movement limiting elements in all directions. These elements are made in the form of pieces assembled as integral whole in the form of at least two journals disposed radially in transversely extending plane of talocrural pivot and received into opening formed in superstructure. Foot prosthesis comprises resilient facing structure consisting of two parts: lower flexible part made integral with whole facing structure, and upper reinforcing part, both are interconnected in heel region. Deformation limiting element is made in the form of elastic buffer positioned in space comprised between upper and lower parts of framework, upstream of talocrural pivot. The latter is formed as spherical heads piece positioned in cylindrical superstructure and fixed therein with the help of runner member and fixtures assembled as integral whole. EFFECT: greater reliability and safety of prosthesis. 3 dwg
Patent RU-2114908-C1 (RU)
Title: Wine drink "kareliya-cranberry"
Inventor: ZALOMOV O JU
IPC: C12G3/04
Filed: 1996-10-17
Granted: 1998-07-10
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: wine drink contains per 1000 dal of prepared product: grape wine material, 200-250 dal; rectified ethyl alcohol, 150-200 dal; flavor, 2.5-4.5 dal; citric acid, 50-65 kg; sugar, 1200-1450 kg; caramel color, 4-7 kg; carmoisin, 0.2-0.6 kg; softened water, up to 1000 dal. Wine drink comprises food taste-flavor additive "Cranberry flavor 500648H". EFFECT: improved taste. 4 cl
Patent RU-2133725-C1 (RU)
Title: Ignition device for rocket propellants
Inventor: SARAB EV V I
IPC: C06C9/00
Filed: 1996-11-04
Granted: 1999-07-27
Abstract: FIELD: devices intended for ignition of rocket propellants in solid-propellant rocket engines and other power plants. SUBSTANCE: ignition device consists of a body and charge made of igniting composition with catalyst of solid-propellant combustion in correlation within 95/5 to 55/45 by mass. EFFECT: provision of low values of time parameters for engine to get into the rated duty and reduced thermal loads on the charge and members of the engine combustion chamber. 2 dwg, 2 tbl
Patent RU-2140968-C1 (RU)
Title: Method of crystallization of high-melting hydrocarbons
Inventor: SAJFULLIN N R
IPC: C10G73/06
Filed: 1996-11-04
Granted: 1999-11-10
Abstract: FIELD: oil refining of medium-melting or high-melting paraffins and ceresines. SUBSTANCE: in order to recrease yield of high-melting hydrocarbons and to increase filtration rate in front of crystallizers, solution is cooled to turbidity temperature, and suspension is maintained in rotor-disc contactor or container with stirring device at low cooling rate. Method makes it possible to increase yield of paraffins and also to improve qualitative characteristics thereof and to increase filtration rate by 20-30%. EFFECT: more efficient crystallization method. 1 dwg, 11 tbl
Patent RU-2123702-C1 (RU)
Title: Method of simulating immunodeficient condition in experimental animals
Inventor: KOLESNIKOVA NATAL JA VLADISLAV
IPC: G01N33/53
Filed: 1996-11-22
Granted: 1998-12-20
Abstract: FIELD: immunology. SUBSTANCE: 20% suspension of sheep erythrocytes is intraperitoneally introduced into experimental laboratory mice in amount 0.2 ml per one mouse. As a consequence, 1 hr later, depression of number of circulating neutrophil granulocytes is developed and also depression of indexes of principal functions in animals: receptor, microbicidal systems. On fifth day, marked and stable depression of phagocytic activity and digesting capability of neutrophil granulocytes is observed. EFFECT: enabled experimental model of immunodeficient conditions based on neutrophil granulocytes to test correcting effects of immunomodulating preparations. 3 cl, 4 tbl
Patent RU-2102913-C1 (RU)
Inventor: AFONIN D N
IPC: B65D81/36
Filed: 1996-12-14
Granted: 1998-01-27
Abstract: FIELD: device for storing tea in home conditions. SUBSTANCE: tea case may be made in the form of animal, such as elephant. Opening with two covers is made in top surface of case. One cover is formed as cap whose volume provide creation of air seal preventing external air from penetrating into case and tea aroma from escaping from case. Opening size provide formation of beads allowing tea spoon or special spoon to be introduced into case or withdrawn from it. Tea case has pockets with moisture-absorbing and/or aromatizing, and/or aroma-fixing material. EFFECT: simplified construction, improved quality of tea by minimum aroma loss. 5 cl, 3 dwg
Patent RU-2118998-C1 (RU)
Title: Filter cloth
Inventor: MIKHAJLJUK JU A
IPC: D03D15/283
Filed: 1997-01-05
Granted: 1998-09-20
Abstract: FIELD: filtration technics. SUBSTANCE: cloth is made by serge interlacing and contains polyamide warp and weft threads each with linear density 93.5 tex. Surface density of cloth is 380- 420 g/sq.m. Ratio of warp density to weft density varies within 1.88- 2 range. Lower surface density results in reduced cost. Cloth may find use in various industrial areas. EFFECT: increased service time due to improved rupture characteristics. 3 cl, 1 tbl
Patent RU-2150964-C1 (RU)
Title: Composite substance for osteoreparation
Inventor: VOJTOVICH A V
IPC: A61L27/40
Filed: 1997-01-06
Granted: 2000-06-20
Abstract: FIELD: medicine, osteology and orthopedics. SUBSTANCE: composite substance for osteoreparation consisting of bone fragments mixed with taken bone-marrow is filled with carbon-carbon fiber to obtain plastic properties. Fibers can contain hydroxylapatite crystals additionally. Composite substance stimulates process of reparative regeneration and shows plastic properties that ensures to make the required form for its. EFFECT: improved quality and properties of composite. 13 cl
Patent RU-2144920-C1 (RU)
Title: Taxoids, method of their synthesis and pharmaceutical composition based on thereof
Inventor: BOUCHARD HERVE
IPC: C07D417/12
Filed: 1995-06-07
Granted: 2000-01-27
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention relates to the novel taxoids of the general formula (I)   where R means linear or branched alkyl radical with 1-6 carbon atoms; Z means hydrogen atom or radical of the general formula (II)   where R 1  means benzoyl radical or radical R 2 -O-CO- where R 2  means alkyl radical with 1-8 carbon atoms; R 3  means phenyl radical. New compounds of the general formula (I) where Z means radical of the general formula (II) show strong antitumor and antileukemic properties. Invention describes also the method of their synthesis and pharmaceutical composition based on said. EFFECT: improved method of synthesis, valuable antitumor activity. 7 cl
Patent RU-2140272-C1 (RU)
Title: Method of fusidic acid sodium salt tablet without enterosoluble coating making (variants), tablets and granulate for fusidic acid sodium salt tablet without enterosoluble coating making
Inventor: EHRIK PREBEN RASMUSSEN
IPC: A61K31/56
Filed: 1995-07-21
Granted: 1999-10-27
Abstract: FIELD: pharmacy. SUBSTANCE: invention relates to making drugs, namely fusidic acid sodium salt without enterosoluble coating tablets. Fusidic acid sodium salt as an active component in the form of dry powder-like matter is pressed by pressing rollers that results to decrease of particle size for preparing the granulate and its the following tabletting. EFFECT: improved stability of tablets at the storage, safety and ecology. 11 cl, 1 tbl, 3 ex
Patent RU-2114289-C1 (RU)
Title: Method for development of deposit with high-viscosity oil
Inventor: TJUN KIN BORIS ALEKSANDROVICH
IPC: E21B43/24
Filed: 1997-03-12
Granted: 1998-06-27
Abstract: FIELD: oil production industry. SUBSTANCE: according to method, heat-carrying agent is injected into injection wells drilled from ground surface. Oil is recovered through producing wells drilled from underground working. This underground working is driven in productive oil bed or below it. Producing wells are drilled as slightly inclined. They are arranged in rows. Injection wells are drilled close to boundary of section of deposit being developed between rows of producing wells. Drilled in intervals between aforesaid wells and parallel to them are slightly-rising wells. Bottom holes of these wells are oriented to roof of oil bed, they are crossing injection wells or passing in zone of their influence and create single injection system for injection of heat-carrying agent into oil bed. This ensures higher intensity of oil recovery, increased oil output and reduction of specific heat consumption per unit of oil extracted. EFFECT: higher efficiency. 2 cl, 2 dwg
Patent RU-2118857-C1 (RU)
Inventor: PRIKHOD KO N K
IPC: G21F9/24
Filed: 1997-03-11
Granted: 1998-09-10
Abstract: FIELD: radioactive waste disposal. SUBSTANCE: radioactive waste storage has wells in permafrost rock. Working space of rock wells holds solid radioactive wastes. Liquid accumulator is formed in bottom part of each well and separated from working space with fluid-tight layer preventing ingress of fluids of material having low thermal conductivity. EFFECT: improved reliability of radioactive waste storage. 6 cl, 2 dwg
Patent RU-2119095-C1 (RU)
Title: Plasma jet engine with closed-circuit electron drift
Inventor: GOPANCHUK V V
IPC: H05H1/54
Filed: 1997-04-10
Granted: 1998-09-20
Abstract: FIELD: space engineering; electric jet engine units incorporating stationary plasma jet engines and anode-layer engines. SUBSTANCE: engine has compensating cathode 1, magnetic system 2, and gas-distributing anode 3 mounted in discharge chamber 4 wherein it is secured by means of fastening assembly 5. Fastening rod 6 of assembly 5 is fitted in hole 7 of discharge- chamber bottom 8. One end of rod 6 is rigidly fixed with anode 3 and other one, with locking member 9. Fastening assembly 5 includes coupling 10 with outer thread 11 whose end 12 facing anode 3 has projection 13. Section of through internal bore of coupling is joined to second end of rod. Coupling may be provided with hole off-centered relative to axis of inner through bore of coupling. Axes of inner bore and off- centered hole are located in same plane as longitudinal axis of engine 18. Flexible member may be inserted between bottom 8 of discharge chamber 4 and locking member 9. Section of rod 6 facing anode and first section of inner through bore of coupling 10 may be joined together through conical surface. EFFECT: improved mechanical strength of anode-to-discharge- chamber joint; improved pliability of fastening assembly with respect to compensation for thermal deformation. 5 cl, 5 dwg
Patent RU-2122752-C1 (RU)
Inventor: MASLAKOV G I
IPC: G21C19/38
Filed: 1997-05-06
Granted: 1998-11-27
Abstract: FIELD: nuclear power industry; nuclear fuel cycle. SUBSTANCE: device has magazine with channels for fuel elements and slits for fixing cutting width of can; the latter is removed by electrolysis in sulfuric acid electrolyte with commercial-frequency current. EFFECT: provision for can melting without melting the fuel element. 2 cl, 1 dwg
Patent RU-2131304-C1 (RU)
Title: Method of flotation of fine-imbedded lean copper and gold-containing ores
Inventor: BESKROVNAJA V P
IPC: B03D1/02
Filed: 1997-05-15
Granted: 1999-06-10
Abstract: FIELD: mining industry. SUBSTANCE: method includes preliminary slurry formation, conditioning slurry with hydrophobic collector and froth-formation agent, and subsequent removal of collector with useful components bound to its surface into froth product. As hydrophobic collector, coking coal with particle size at most 0.8 mm is used, this collector being repeatedly reused to come into contact with fresh slurry on condition that standard saturation of collector with useful components is provided. EFFECT: reduced expenses and improved environmental safety. 6 tbl
Patent RU-2128411-C1 (RU)
Title: Method for generating soft x-radiation pulses
Inventor: DUBINOV A E
IPC: H01J35/08
Filed: 1997-06-27
Granted: 1999-03-27
Abstract: FIELD: high-power pulse engineering; X-ray research problems. SUBSTANCE: method involves repeated transmission of electron beam through metal target in the form of foil that easily passes it by reflecting it from virtual cathode. Prior to passing beam through target, the latter is converted to plasma condition by means of pulse current, high-power laser beam, etc. This action heats up foil causing its electrical explosion and disintegration with the result that plasma cloud is produced. Beam electrons are repeatedly passed through plasma cloud and heat it. In the process, heat radiation spectrum is produced. EFFECT: provision for producing soft X-radiation with heat radiation spectrum due to its heating with electron beam. 1 dwg
Patent RU-2128846-C1 (RU)
Title: Method for detection of parameters of ground obstacles for low-level aircraft flights
Inventor: SAMARIN O F
IPC: G01S13/72
Filed: 1997-07-17
Granted: 1999-04-10
Abstract: FIELD: aircraft equipment for detection of ground radar-contrast obstacles. SUBSTANCE: method for detection of distance, angular coordinates, and height of obstacles involves use of Doppler shift of antenna beam of coherent Doppler-pulse aircraft radar in elevation plane. Distance and angular coordinates are detected by means which are standard for radars, while height of obstacle is measured by width of Doppler frequency shift of reflected signal. EFFECT: possibility to measure height of obstacles. 2 cl, 7 dwg