baber/WOPTO huggingface dataset:
Patent RU-2098206-C1 (RU)
Inventor: ZORIN IGOR N
IPC: B21C1/00
Filed: 1993-03-17
Granted: 1997-12-10
Abstract: FIELD: metallurgy, processes for drawing wire, particularly, expensive precision alloys in electronic and radio industry branches. SUBSTANCE: method of making wire by hot drawing comprises step of heating blank before drawing it through drawing die. Heating is realized due to exciting irregular glow discharge between blank being cathode and anode embracing it in working gas medium in magnetic field directed in parallel to blank surface along it (by means of solenoid embracing said anode) or along concentric circles embracing blank (by means of electric current passed along blank). In order to make wire with coat used as grease at drawing or for finishing article, additional irregular glow discharge is excited at inlet of blank to drawing die or before winding wire onto receiving reel. Glow discharge is excited in working gas medium in magnetic field directed along blank or wire between blank or wire being anode and hollow cylindrical cathode coaxially embracing it and opened at both ends. At least part of cathode turned to blank or wire is made of material used as coat. Process for removing layer of grease from wire surface is identical to that used for heating wire. It is possible to use drawing die as member providing electric contact with blank and wire and also as sealing member of vacuum gate separating space for ion-plasma heating of blank and cleaning it from environment or from space for additional treatment of wire after drawing. EFFECT: enhanced efficiency, improved design. 16 cl, 3 dwg
Patent RU-2079924-C1 (RU)
Inventor: ZRELOV VALENTIN P
IPC: H01J9/20
Filed: 1993-05-28
Granted: 1997-05-20
Abstract: FIELD: electronic engineering. SUBSTANCE: cathode-ray tube screen uses a coating representing a layer of luminophoreless substance with a high index of refraction for the visible and infrared ends of the spectrum, of metals, for instance gold, silver, copper or their alloys, as well as of dielectric coatings, for instance SNO2, TiO, etc., with the boundary between the coating and glass made with a surface roughness of about 1 um. At the respective voltage applied to the screen radiations of three types may arise: Cherenkov, optical braking, and optical transient ones. Such a screen of the cathode-ray tube provides for a haloless, sluggishless image at low voltages across the cathode-ray tube. EFFECT: reduced level of power consumption in circuits producing low voltage, enhanced durability of the screen. 2 cl, 2 dwg
Patent RU-2038639-C1 (RU)
Title: Transformer with smooth adjustment of voltage
Inventor: ELAGIN VLADIMIR N
IPC: H01F29/00
Filed: 1993-06-15
Granted: 1995-06-27
Abstract: FIELD: electrical engineering. SUBSTANCE: transformer with smooth adjustment of voltage has magnetic core, immobile windings, mobile short-circuited winding produced from solid superconductive material and placed into cryostat with cooling liquid having temperature below one critical for superconductive material. Section of short- circuited winding is calculated by certain formula. Cryostat of transformer can be made mobile and immobile. Either mobile or immobile windings or all windings are placed together inside cryostat to obtain small volume. EFFECT: ensured smoothness of voltage adjustment. 6 cl, 8 dwg
Patent RU-2070848-C1 (RU)
Title: Method of surfacing
Inventor: KOZUBENKO IVAN D
IPC: B23K9/04
Filed: 1993-05-31
Granted: 1996-12-27
Abstract: FIELD: welding and surfacing; restoration of non-uniformly worn out surface without subsequent mechanical machining. SUBSTANCE: facing of metal onto worn out surface is carried out by sections with forming of surface at level on nominal level according to workpiece drawing. This is provided by use of assembly template which has high thermal conductivity plates 3 which are placed above surface 7 to be faced with definite clearance between plates and lower side at level of nominal size of workpiece. When surfacing the gaps, height of metal layer is adjusted to lower edges of two adjacent plates and when restoring the remaining sections under plates, after removal of template, thickness of layer is defined to provide surfacing flush with adjacent sections of faced metal. Results are the best at width of plates within 25 and 50 mm, and gaps between plates within 1 and 1.5 of their width. EFFECT: increased capacity, reduced labour input at restoring worn out surfaces of workpieces. 3 dwg
Patent RU-2093417-C1 (RU)
Inventor: GRIGOREV VLADIMIR G
IPC: B64C9/10
Filed: 1993-06-08
Granted: 1997-10-20
Abstract: Использование: при создании новых и модернизации существующих летательных аппаратов. Сущность: аэродинамическая схема летательного аппарата, содержащего корпус, крыло и оперение, причем консоли крыла установлены с возможностью вращения относительно корпуса. На задней кромке каждой консоли крыла установлена дополнительная управляющая аэродинамическая поверхность с возможностью вращения вокруг оси, параллельной оси вращения консоли крыла. Оси рулевых приводов, дополнительные управляющие аэродинамические поверхности механически связаны с выходами рулевых приводов этих поверхностей. Консоли оперения установлены с возможностью вращения относительно корпуса и механически связаны с выходами рулевых приводов оперения. 1 ил.
Patent RU-2057080-C1 (RU)
Inventor: RYAZANTSEV ANATOLIJ A
IPC: C02F1/46
Filed: 1993-06-18
Granted: 1996-03-27
Abstract: FIELD: sewage treatment. SUBSTANCE: sewage water with preliminarily introduced air oxygen through disperser in form of porous partition is passed through medium containing iron chips with activated carbon granules. Method may be embodied with combined treatment of water with electric current supplied from external source to additional anode made in form of steel rod located in medium and isolated from it with perforated tube of dielectric material, and body is made in form of cathode. EFFECT: higher efficiency. 6 cl, 1 dwg
Patent RU-2078307-C1 (RU)
Title: Interferential method of determination of optical characteristics of optical elements and device for its implementation (variants)
Inventor: KULESH VLADIMIR P
IPC: G01B11/27
Filed: 1993-07-06
Granted: 1997-04-27
Abstract: FIELD: measurement technology. SUBSTANCE: frequency of light of one of interfering bundles of rays is shifted by specified value, interfered light in assemblage of points of interference plane is transformed into changing electric signals, phases of obtained signals are measured, measurement results are approximated by means of degree polynominal and optical characteristics of optical element are calculated from found coefficients of polynominal. Device for implementation of method has computer ensuring control and processing of results. Another variant of method suggests shift of axis of reference bundle in parallel relative to axis of measurement bundle by specified value and in specified direction in plane of interference picture with sequential change of angle of specified direction of shift and measurement of distribution of phases in plane of interference picture and determination of optical characteristics of optical element for each of these directions by results of measurements. Device for realization of given variant of method includes unit shifting axes of reference bundle, changing angle of direction of shift and computer. EFFECT: increased accuracy and expanded functional capabilities while determining optical characteristics of optical elements. 15 cl, 7 dwg
Patent RU-2085230-C1 (RU)
Title: Method of prophylaxis of bleeding and light conductor fixation in the procedure of intravenous laser irradiation of blood
Inventor: PUCHKOV KONSTANTIN VIKTOROVICH
IPC: A61N5/067
Filed: 1993-07-14
Granted: 1997-07-27
Abstract: FIELD: medical technics. SUBSTANCE: according to invention, before procedure of intravenous blood irradiation by low-intensity laser emission, light conductor is closed with gum stopper from subclavicelar catheter, which is fixed on needle pavilion when light conductor is inserted into needle. EFFECT: reduced possible complications.
Patent RU-2062334-C1 (RU)
Title: Internal combustion engine
Inventor: BAEV VLADIMIR K
IPC: F02F3/26
Filed: 1993-10-11
Granted: 1996-06-20
Abstract: FIELD: mechanical engineering; engines. SUBSTANCE: installed in head 3 of engine cylinder 1 in center is nozzle 4 with spray holes whose axes 5 intersect in one point 6 on axis of cylinder 1 at angle α of 70-80 degrees relative to cylinder axis. Engine combustion chamber is limited by wall of cylinder 1, its head 3 and bottom 7 of piston 2 with cylindrical cavity 8 made symmetrically relative to axis of cylinder 1. Side walls 9 of cavity conjugate along radius R with its bottom 10, ratio of depth h to diameter d being 1: 3 minimum. Made on side wall 9 of cavity 8 is ring recess 1 which has shape of concave smooth curve 12 in section plotted on axis of cylinder 1 and axis 5 of one of spray holes. Tangent line 14 to leg of curve 12 pointed to head 3 in point 13 of its intersection with generating line of cylindrical cavity 8 is spaced by angle b of 5-9 degrees from axis 5 of spray hole and forms with axis angle g of 20-35 degrees. Tangent line 16 to second leg of curve 12 in point 15 of its intersection of with side surface 9 of cylindrical cavity 8 forms with the latter angle x of 70-110 degrees. Width of recess 11 is a(0.1-0.2)d and depth, b(0.05-0.1)d where d - diameter of cylindrical cavity 8. EFFECT: enlarged operating capabilities. 2 dwg
Patent RU-2111199-C1 (RU)
Title: Gas liberating composition for gas generators, preferably for inflatable safety cushion for automobile passengers
Inventor: UVE BREDE
IPC: B60R21/26
Filed: 1994-02-03
Granted: 1998-05-20
Abstract: FIELD: composition for gas generators. SUBSTANCE: composition comprises nitrogen-containing compound and hydrogen-containing component. Nitrous oxide is used as nitrogen-containing compound; at least one compound is chosen of group comprising ether, olefins, ammonium, hydrogen or mixture thereof being used as hydrogen-containing component. Composition comprises, mas.%: nitrous oxide, 70-97.5; hydrogen-containing component, 2.5-30. Composition also may comprise inert gas, ratio of inert gas, nitrous oxide and hydrogen-containing reagent is (10-80):(14-87.75):(0.5-27), respectively. Composition may be used in gas generators without any filtering devices. EFFECT: improved quality. 9 cl
Patent RU-2090548-C1 (RU)
Title: Pyrotechnical composition for deposit inducing
Inventor: KOZLOV VLADIMIR N
IPC: A01G15/00
Filed: 1994-02-08
Granted: 1997-09-20
Abstract: FIELD: chemical technology. SUBSTANCE: composition has, wt.-%: urea 2-9; alkaline metal nitrate 40-60; magnesium or its alloy powder 38-51. Composition exhibits safety and working capacity at negative and positive temperatures. EFFECT: improved quality of composition. 1 tbl
Patent RU-2053303-C1 (RU)
Inventor: PETROV SERGEJ MIKHAJLOVICH
IPC: C13B30/02
Filed: 1994-02-15
Granted: 1996-01-27
Abstract: FIELD: sugar dairy products. SUBSTANCE: crystallizer includes vertical cylindrical body with spherical bottom supplied with process pipe branches and heat exchanging housing, a device to stir crystal bulk installed inside the body. The device has vertical axle and a number of disks secured to it along its height. The disks have conical jets directed upwards. The crystallizer is provided with pulse electrodynamic emitter to create oscillations of the crystal bulk. Membrane of the crystallizer is built in body bottom. Emitter is placed outside the body. Disk and axle are hollow and open to each other. Hollow axle is connected through special pipelines to coolant inlet and outlet. EFFECT: high efficiency. 2 dwg
Patent RU-2075399-C1 (RU)
Title: Method of objects volumetric images production
Inventor: BARANOVSKIJ ALEKSEJ A
IPC: B44F1/00
Filed: 1994-03-10
Granted: 1997-03-20
Abstract: FIELD: methods of objects volumetric images production. SUBSTANCE: method provides usage of plate with at least one reflecting surface. In the case image recording is exercised by object points projection and formation on plate of arch-shaped grooves with center in projected points of object. EFFECT: method allows to improve quality of objects volumetric images production. 11 cl, 22 dwg
Patent RU-2116622-C1 (RU)
Inventor: AGROSKIN B N
IPC: G01C19/06
Filed: 1994-07-01
Granted: 1998-07-27
Abstract: FIELD: measurement technology. SUBSTANCE: process may find use in manufacture of electrostatic gyro with capacitive reading of information on position of vector of kinetic moment. Process consists in mechanical fitting of external surface of thin-walled sealed rotor with extended ellipsoid of inertia having variable thickness of wall and vacuum inside to sphere in atmosphere of excessive pressure. Rotor in the form of shell with spherical external surface consists of two symmetric hemispheres interjoined along split line in basic material in vacuum by method of diffusion welding. Internal surface of each hemisphere has variable radius r smoothly rising from pole to split plane. In this case thickness of wall grows smoothly from h on pole to h w  in equatorial split plane according to law of square of sine of angle h e  read from axis of poles of rotor. EFFECT: improved efficiency and reliability of process. 4 dwg
Patent RU-2080093-C1 (RU)
Title: Method for correcting nose with thick porous skin
Inventor: EZROKHIN VLADIMIR M
IPC: A61B17/24
Filed: 1994-07-29
Granted: 1997-05-27
Abstract: FIELD: plastic restorative surgery, cosmetology. SUBSTANCE: first incisions are made along edge of nasal paths followed by incising skin-coated area of nasal septum. Excess skin is removed through this incision and through incisions made at base of nose wings. In this manner, spindle-shaped skin pieces are removed as excess formed due to presence of thick skin. As distinct from formerly used approach whereby excess skin is incised in nasal crest area, proposed method makes it possible to operate large group of patients with thick, porous skin at tip area of nose. EFFECT: higher efficiency. 2 dwg
Patent RU-2095582-C1 (RU)
Inventor: FILIN EVGENIJ V
IPC: F01N1/02
Filed: 1994-08-24
Granted: 1997-11-10
Abstract: FIELD: transport engineering; engine exhaust systems. SUBSTANCE: muffler has cylindrical housing 1 with end face walls 2 and 3, intake and exhaust branch pipes, 4 and 5, respectively, central perforated pipe 6 connected with branch pipes 4 and 5, cross perforated partition 7 with holes 8 placed between pipe 6 and inner surface of housing 1 and cross plug 9 arranged in pipe 6 in plane of perforated partition 7, and also perforated casing 10 with holes 11. Holes 12 of pipe 6 are arranged over entire length of pipe, and casing 10 encloses pipe 6 over its entire length. Casing is mounted on walls 2 and 3 and partition 7. Holes 11 are made in form of belts whose center, with due account of dynamic increment, is located at a distance equal to half or quarter of length of corresponding chamber 13 or 14. Width of belt does not exceed 0.4d where d is diameter of casing. EFFECT: enlarged operating capabilities. 2 cl, 6 dwg
Patent RU-2078234-C1 (RU)
Title: Sectional piston of internal combustion engine
Inventor: KOLMOGOROV NIKOLAJ I
IPC: F16J1/06
Filed: 1994-09-08
Granted: 1997-04-27
Abstract: FIELD: mechanical engineering; internal combustion engines with crosshead crank gear. SUBSTANCE: sectional piston has head made in the form of segments 1, each movably fitted on guide member 4 of support 3 and pressed to working surface of cylinder 8 by springs 9 installed in holes 10 made in guide members 4. Recesses 11 made on outer surface of segments 1 serve to reduce area of contact with working surface of cylinder. Holes 12 made on outer surface serve to accommodate solid lubricant rods. Proposed design makes it possible to dispense with piston rings and to use dry lubrication. EFFECT: enlarged operating capabilities. 3 dwg
Patent RU-2064942-C1 (RU)
Title: Composition polymeric material for abrasive tool
Inventor: ADRIANOVA OLGA A
IPC: C08J5/14
Filed: 1994-09-29
Granted: 1996-08-10
Abstract: FIELD: polymers. SUBSTANCE: material is prepared from, wt.-%: diamond powder 20-60; cordierite 2-5, and polytetrafluoroethylene - the rest. Material is prepared by cold pressing method under pressure 30-50 MPa followed by caking at 370 ± 5 C. Surface roughness is 0.42-0.45 mcm, tool wear is 9-10 mg. EFFECT: enhanced quality of material. 1 tbl
Patent RU-2108911-C1 (RU)
Title: Screw extruder
Inventor: VIL FRID BAUMGARTEN
IPC: B29C48/67
Filed: 1993-12-11
Granted: 1998-04-20
Abstract: FIELD: screw extruder. SUBSTANCE: screw extruder has a cylinder accommodating at least one screw. The cylinder has holes for pins projecting to the zone of material conveyance. The pin axes are directed tangentially to the cylinder wall or near the tangent line and in parallel with it. In the zones of arrangement of pins the screw core has an annular convex camber, and the cylinder has a ring-shaped recess on the inner wall. The pins are positioned outside the imaginary cylinder enveloping the screw flights on their outside diameter. The pins are inclined through radial planes, in which the screw core convex camber and cylinder ring-shaped recess are positioned. The cross-section of the ring-shaped recess is indicated on the cylinder inner wall, screw core convex camber and pins. The make-up of the pins and their lay-out are also indicated. EFFECT: simplified design, reduced cost, enhanced efficiency of plasticization, improved conditions of self-cleaning, enhanced reliability of pins. 12 cl, 7 dwg
Patent RU-2073737-C1 (RU)
Title: Nondusting tape gas absorber and method of manufacture thereof
Inventor: REUTOVA NINA PAVLOVNA
IPC: H01S3/09
Filed: 1994-12-29
Granted: 1997-02-20
Abstract: FIELD: gas absorption technique. SUBSTANCE: gas absorber is made from powder titanium-based alloy containing 20-35% vanadium and 0.1-0.5% calcium and having porosity 25 to 65% and bulk density 0.7-1.5 g/cu.cm. It is manufactured by rolling powder alloy into a tape with subsequent caking. Absorber may also be made in the form of helix. EFFECT: improved performance characteristics. 2 cl
Patent RU-2125051-C1 (RU)
Title: Derivatives of diphenyl, derivative of phenylpiperazine, method of patients treatment
Inventor: KOZO AKASAKA
IPC: C07F7/18
Filed: 1995-03-28
Granted: 1999-01-20
Abstract: FIELD: organic chemistry, pharmacy, medicine. SUBSTANCE: invention proposes a derivative of diphenyl of the formula (I):   or its pharmacologically acceptable salt where R 1  - hydrogen, halogen atom, hydroxyl, amino-, lower alkyl, halogenated lower alkyl, lower alkoxy-, halogenated lower alkoxy-, lower alkoxyalkyl, lower alkoxyalkoxy-, aryl-, aralkyl, heteroaryl, heteroarylalkyl, halogenated heteroarylalkyl, cyano-(lower)-alkyl, hydroxy-(lower)-alkyl, amino-(lower)-alkyl, lower alkoxycarbonyl, arylhydroxycarbonyl, cyano-, formyl, lower alkylsulfinyl, lower alkylsulfonyl, lower alkylaminosulfonyl, arylaminosulfonyl, lower alkylsulfonylamino-, halogenated lower alkylsulfonylamino- or arylsulfonylamino-group; R 2  and R 3  can be similar or distinct each of other and each means - hydrogen, halogen atom, lower alkyl, halogenated lower alkyl, lower alkoxy-, halogenated lower alkoxy- or cyano-group; R 4  - hydrogen atom, lower alkyl, hydroxy-(lower)-alkyl, hydroxyaminomethyl, formyl group; R 5  - hydrogen atom, lower alkyl, halogenated lower alkyl, hydroxy- -(lower)-alkyl, lower alkoxycarbonyl, heteroarylalkyl, aralkyl group. Synthesized compounds show antagonism with respect to 2-dopamine receptors and/or 2-serotonine receptors and can be used in clinics for treatment of patients or improvement of disease course (for decrease of symptoms intensity) with psychic disorders, for example, brain vessel function disorders, aggressive behavior as a result of senile feeble-mindedness, poriomania, delirium, hallucination, hyperkinesis, schizophrenia, emotional disorder, depression, neurosis, psychophysiological disorder and fear neurosis. Invention proposes also derivative of phenylpiperazine as an intermediate compound for synthesis of compounds of the formula (I) and a method of treatment using compounds of the formula (I) or its pharmaceutically acceptable salt. EFFECT: improved method of synthesis, enhanced effectiveness of compounds. 10 cl, 248 ex, 8 tbl
Patent RU-2114844-C1 (RU)
Inventor: TAKASI FUDZITA
IPC: C07D277/34
Filed: 1995-04-10
Granted: 1998-07-10
Abstract: FIELD: organic chemistry. SUBSTANCE: invention relates to derivatives of thiazolidinedione of the formula   where X - free or substituted indolyl, indolinyl, azaindolyl, azaindolinyl, imidazopyridyl or imidazopyrimidyl group; Y - oxygen or sulfur atom; Z - 2,4-dioxothiazolidine-5-ylidenylmethyl, 2,4-dioxothiazolidine-5-ylmethyl, 2,4-dioxooxazolidine-5-ylmethyl, 3,5-dioxooxadiazolidine-2-ylmethyl or N-hydroxyureidomethyl group; R - hydrogen atom, alkyl group, alkoxy-group, halogen atom, hydroxy-group, nitro-group, aralkyl group or unsubstituted or substituted amino-group; and m - a whole number from 1 to 5. Synthesized compounds show hypoglycaemic and antidiabetic activity. Invention proposes pharmaceutical composition based on the synthesized compounds and a method of treatment and prophylaxis of disease. Method involves administration of compounds of above given formula to mammal. EFFECT: improved method of synthesis, enhanced effectiveness of treatment. 18 cl, 7 tbl, 112 ex
Patent RU-2083968-C1 (RU)
Title: Device measuring density of liquid media
Inventor: GREBENNIKOV VLADIMIR MIKHAJLOV
IPC: G01N9/26
Filed: 1995-04-28
Granted: 1997-07-10
Abstract: FIELD: measurement technology, measurement of density of gasoline in reservoirs of gas filling stations and oil handling facilities. SUBSTANCE: device measuring density of liquid media has two intercoupled vessels, one having constant level, the other one being collecting vessel. Shut-off valve and throttle are mounted across outlet of second vessel, level indicators are placed in upper and lower planes, their outputs being connected to computation unit. Output of upper level indicator is connected to actuator via delay unit. EFFECT: simplified design, increased functional reliability. 2 cl, 1 dwg
Patent RU-2106010-C1 (RU)
Title: Method for analysis of securities
Inventor: VOLOSHIN A S
IPC: G06Q40/06
Filed: 1995-05-23
Granted: 1998-02-27
Abstract: FIELD: analysis of securities. SUBSTANCE: method involves generation of information signals, their encoding, processing and decoding. Information signals are generated from signals about buy lot number α, sell lot number β, average transaction price γ a  excluding 10% of transactions with minimal price, average transaction price θ a  excluding 10% of transactions with maximal price, number n and maximal prices   of n transactions. After encoding information is processed according to equation   for α ≥ 6 и β < 3 or according to equation   for 6 > α ≥ 3. Lot price of security is judged by values f 1  and f 2  after decoding. EFFECT: increased speed, increased precision of analysis. 1 dwg