baber/WOPTO huggingface dataset:
Patent RU-2101157-C1 (RU)
Inventor: SEGAL Z M
IPC: B24B31/06
Filed: 1996-03-05
Granted: 1998-01-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: part is given streamlined form by means of plugs which close its surfaces not to be machined. Part is secured in device and positioned on working chamber walls. It is oriented in direction of abrasive filler flow at angle of attack to flow of 7-15 deg. Device is mounted for easy immersion into and removal from abrasive. Parts can be secured in device in pairs and in succession, one pair after another. Front parts are positioned towards abrasive flow at angle of attack of 7-15 deg. EFFECT: enhanced machining process. 2 cl, 3 dwg
Patent RU-2113258-C1 (RU)
Inventor: KUZIN V F
IPC: A62B1/16
Filed: 1996-04-10
Granted: 1998-06-20
Abstract: Пояс может быть использован для индивидуальной защиты при падении с высоты. К поясному ремню с пряжкой прикреплены строп с карабином, кушак и амортизатор. Амортизатор выполнен в виде перепускающей гильзы, которая опрессована тарированным усилием и снабжена силовой связью с поясным ремнем, что позволяет обеспечить необходимый энергопоглощающий эффект при срыве человека и возможность испытания устройства без его разрушения. 1 з.п.ф-лы, 15 ил.
Patent RU-2105947-C1 (RU)
Title: Cartridge for stimulation of atmospheric precipitation
Inventor: BAJSIEV KH-M KH
IPC: A01G15/00
Filed: 1996-05-29
Granted: 1998-02-27
Abstract: FIELD: technical means used for active effect on clouds with the aim of stimulation of precipitation. SUBSTANCE: cartridge has a case, primer, bursting powder charge and a squib-actuated element with an ice- producing compound. The squib-actuated element is made in the form of a jet projectile with a motive solid-propellant charge. The ice-producing compound is included in the solid-propellant charge. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2117807-C1 (RU)
Title: Ramjet engine for flying vehicles flying at supersonic and/or hypersonic speed
Inventor: ALAN SHEVAL E
IPC: F02K7/10
Filed: 1996-07-12
Granted: 1998-08-20
Abstract: FIELD: aeronautical engineering. SUBSTANCE: engine is designed to operate in wide range of flying speeds. Engine has one oxidizer inlet or air intake, at least one propellant injector, housing where propellant is mixed with oxidizer for preparation of combustible mixture and evacuation of gases formed during combustion. At least one wall of housing is formed at least partially by movable adjacent panels 12 articulated together. Each panel has lateral edges and first device for blowing with fluid medium which are mounted at level of hinged joints 13 for cooling these joints which change geometry of housing in function of engine operating speed. Each blowing device has first flexible plate 19 with convex end supported by end 12B directed to rounded-off end; convex end of plate is supported by rounded-off end 12A. EFFECT: proper cooling of hinged joints at perfect tightness. 5 cl
Patent RU-2086622-C1 (RU)
Inventor: BELICHENKO ANATOLIJ M
IPC: C12C7/00
Filed: 1996-10-15
Granted: 1997-08-10
Abstract: FIELD: food industry; in particular, brewing industry. SUBSTANCE: method involves preparing malt wort from barley malt, malt cooled concentrate and sugar in ratio 55-65%:20-35%:5-10% of mass parts. Hop quantity is reduced up to 70% or boiling is carried out without hop introduction. In the process of primary fermentation, sugar is introduced 2-5 times in the form of sugar syrup. Beginning from the second day of fermentation, beer yeast is introduced 2-3 times. Before secondary fermentation, sugar and activated beer yeast of low fermentation are introduced. Food and flavor additives may be introduced during the process of wort preparation or before secondary fermentation. EFFECT: higher efficiency. 9 cl
Patent RU-2132717-C1 (RU)
Title: Activating filter
Inventor: IGOSHIN V A
IPC: B01D24/16
Filed: 1996-11-20
Granted: 1999-07-10
Abstract: FIELD: apparatuses for cleaning and activating water with increased content of suspended and colloidal particles, particularly in medicine and domestic technique. SUBSTANCE: filter has inlet duct formed by perforated electrode resting upon bottom of electric current nonconducting housing. Filtering member consists of fibrous layers and activated carbon between them. Shell of dielectric material is arranged between filtering member and cover coaxially relative to electrodes. EFFECT: enhanced efficiency and functional possibilities of filter. 1 dwg
Patent RU-2111786-C1 (RU)
Inventor: GNEZDILOV VLADIMIR ALEKSEEVICH
IPC: A63G27/00
Filed: 1997-01-05
Granted: 1998-05-27
Abstract: FIELD: amusing equipment. SUBSTANCE: viewing wheel has girder-type rim with passenger cabins pivotally suspended to rim, girder-type bars with U-shaped longitudinal section. Peripheral ends of bars are fixed to inner part of rim and base ends are attached to drum mounted on support and connected to rotational drive. Bars have sharpened ends. Rim has arched segments. Closed guiding rails are secured on rim and adapted to receive wheels of additional passenger cabins. Section of rim has trapezium-shaped or triangular form, with narrow part being oriented to axis of rotation. Such construction allows wind loadings to be minimized. EFFECT: increased rigidity, strength and enhanced reliability in operation and wider range of applications accepted for such constructions. 2 cl, 2 dwg
Patent RU-2139684-C1 (RU)
Title: Dilator for tissues of external wall of man's anatomic formations
Inventor: BRJUS K DZHONSON
IPC: A61F2/82
Filed: 1995-06-30
Granted: 1999-10-20
Abstract: FIELD: medicine. SUBSTANCE: dilator may be used for expanding of man's nose passages. Dilator has multilayer construction with pair of separated end surfaces. This construction provides for recovering the force acting between end surfaces if they move towards each other. Recovering force of multilayer construction is ensured by flexible plate positioned between its opposite ends. Plate has many grooves on each end which exceed at least one third of plate thickness. Multilayer construction may also include second identical plate. Dilator is of monobody structure which allows reduction of material expenditure during manufacture. EFFECT: reduced hazard of skin damage. 12 cl, 7 dwg
Patent RU-2131722-C1 (RU)
Title: Hair cream
Inventor: CHIGARINA K M
IPC: A61Q5/12
Filed: 1997-08-05
Granted: 1999-06-20
Abstract: FIELD: cosmetology. SUBSTANCE: hair cream contains distilled monoglycerides, ethyl alcohol, glycerin, oil composition, emulsifiers, methyl and propyl esters of paraoxybenzoic acid, paraform, flavor and water, and additionally cream includes I-chlormethylsilatran. Emulsion wax and glycerin monostearate are used as emulsifiers. Used as oil composition are the following vegetable components: refined bleached castor oil, high-olein deodorized refined sunflower oil, or refined olive oil, or cotton salad deodorized oil, or kernel-fruit almond oil, or refined deodorized soya oil. All ingredients are taken in determined ratio. EFFECT: dandruff removal, hair strengthening and stimulation of its growing. 2 cl, 1 tbl
Patent RU-2127646-C1 (RU)
Title: Method for making shaped articles
Inventor: BELANOV EHLDAR MATVEEVICH
IPC: B21D37/08
Filed: 1997-08-05
Granted: 1999-03-20
Abstract: FIELD: machine engineering, namely plastic metal working. SUBSTANCE: in order to enhance accuracy of articles, to eliminate camber of cut blank and its nonplaneness, metallic sheet is fed in automatic mode to die set for subsequent cutting at simultaneously molding article. Cutting is realized in long-period mode beginning from intermittent notching of sheet until finally cutting off blank. Upper shaped metallic blade and lower stationary blade are used for cutting operation. Spring-loaded metallic shaped die and upper shaped metallic blade both following contour of article are used for molding. Then article is knocked out by means of next automatically fed metallic sheet. EFFECT: enhanced quality of articles. 4 dwg, 2 ex
Patent RU-2118479-C1 (RU)
Inventor: ROGACHEV ALEKSEJ FRUMINOVICH
IPC: A01B59/00
Filed: 1997-09-24
Granted: 1998-09-10
Abstract: FIELD: agricultural engineering, in particular, hinged machines requiring frequent and quick detachment under increased vibrational and impact loading conditions. SUBSTANCE: tractor is connected by tie-rods 3,4,5 of hinged system with brackets 8,9,10 of frame hanger of hinged machine 2. Each bracket is provided with row of parallel holes for receiving pins 11 of readily detachable connection. Each pin is made in the form of hollow rod with head at one end and conical power spring of equal resistance, whose coil of minimum diameter is fixed in annular groove of rod disposed at side adjacent to head. Stop and stop locking member are disposed in annular groove at other end of rod in offset relation to entrance part. Stop is formed as resilient ring. Stop locking member is connected with one end of stem, whose other end is adapted for carrying handle and return coil spring, which are positioned in stepped-diameter rod cavity. Stop locking member is joined with stop and made in the form of washer received in through diametrical slots of stem and rod. EFFECT: simplified construction, enhanced reliability in operation and increased service life. 6 cl, 9 dwg
Patent RU-2125820-C1 (RU)
Title: Sublimation drier for biological raw material extract production line
Inventor: KVASENKOV O I
IPC: A23N12/08
Filed: 1997-10-16
Granted: 1999-02-10
Abstract: FIELD: equipment for mass processing of biological raw material. SUBSTANCE: sublimation drier has auger-type supersonic sprayer with device for supplying liquid carbon dioxide to peripheral and axial portions of sprayer body through cavity and perforated part of auger. EFFECT: intensified and uniform drying process, increased yield of extractive substances during subsequent gas-liquid extraction process. 1 dwg
Patent RU-2127155-C1 (RU)
Title: Sedimentation centrifuge
Inventor: KVASENKOV O I
IPC: C12G1/02
Filed: 1997-12-09
Granted: 1999-03-10
Abstract: FIELD: food industry; equipment for clarification and stabilization of grape juice and wine materials. SUBSTANCE: sedimentation centrifuge has housing, cylindrically conical rotor with holes to discharge centrifugate and sediment, and cylindrically conical auger arranged in rotor. Rotor has section with holes in form of supersonic nozzles in zone of liquid carbon dioxide chamber arranged in housing. This section is enclosed by shell with holes accommodating swirlers arranged in similar vertical planes. Feed pipe is located in auger drum. Auger drum and/or shell are made in form of permanent magnet with radial poles. Rotor is made of nonmagnetizable material. EFFECT: effective cleaning of source material from cloud forming substances. 3 dwg
Patent RU-2123463-C1 (RU)
Inventor: MURANOV A A
IPC: B65D81/36
Filed: 1997-12-15
Granted: 1998-12-20
Abstract: FIELD: food industry; packing and transportation of foodstuff. SUBSTANCE: container has housing and cover with projection secured in center of upper part. Container can be transformed into vase. For this purpose cover should be removed from housing and its projection is fitted in recess made in lower part of housing. Cover in this position plays the part of support base, and projection is used as gripping member. EFFECT: enhanced convenience. 2 dwg
Patent RU-2141393-C1 (RU)
Inventor: LAPTEV JU P
IPC: B23K37/02
Filed: 1997-12-23
Granted: 1999-11-20
Abstract: FIELD: equipment for repairing pipelines ( gas conduits) in field condition, possibly for gas-oxygen cutting of openings at tapering edge for welding. SUBSTANCE: gas cutter 1 is jointly connected through intermediate members with platform 2 of carriage by means of axle "b" with possibility of rotation relative to surface of cut pipeline "a". Simultaneously surface of pipeline is traced by roller 9 mounted on end of cutter 1 near its nozzle at positive motion of carriage along follower ring 4. Carriage is movably mounted on curvilinear follower ring 4 with possibility of positive rotation by means of driven and driving rollers 5,6. Reduction gear 7 with handle is mounted on carriage. Output shaft 22 of reduction gear is joined with shaft 21 of driving roller 6. In order to realize remote control, flexible shaft with handle on its end may be secured to shaft 21 of reduction gear instead of handle. Curvature of ring 4 determines spatial position of cutter, contour of ring opening restricts contour of opening cut in tube wall. Ring 4 is mounted on pipeline "a" in supports 14 and it is secured by means of chains. EFFECT: lowered mass and size of apparatus, enhanced operational reliability of apparatus due to arranging it outside of zone of cut opening, high functionality of apparatus due to combined operation of cutting opening and tapering its edge for welding. 4 cl, 5 dwg
Patent RU-2152438-C1 (RU)
Title: Method of deoxidation and carburization of steel
Inventor: NEKRASOV A P
IPC: C21C7/06
Filed: 1997-12-30
Granted: 2000-07-10
Abstract: FIELD: ferrous metallurgy; steel making industry. SUBSTANCE: method of deoxidation and carburization of steel includes addition of cold pig iron and carbon-containing materials. Cold pig iron and carbon- containing materials are introduced in melt in form of blocks where layer of carbon-containing material is located in center portion and cast-iron is distributed over periphery. Blocks contain, mass-%: carbon-containing materials, 5 to 20; cast-iron, 80 to 95. EFFECT: improved quality of steel; reduced melting time due to stabilization of content of carbon in melt. 1 dwg
Patent RU-2133314-C1 (RU)
Title: Hand-operated probe for deep probing of ground
Inventor: KHAMOV A P
IPC: E02D1/00
Filed: 1998-02-03
Granted: 1999-07-20
Abstract: FIELD: ground probing devices. SUBSTANCE: probe has rods connected by couplings, and tapered head-piece. Also provided are device for depressing and withdrawing probe, guiding device and measuring device, and facility for transportation of probe. Additionally provided is another tapered head-piece. Head-pieces are made as replaceable. First tapered head-piece is cone-shaped. Additional head-piece is in the shape of cone and base of this cone is combined with base of cylinder which is equal to it in diameter d 1  of cylinder being of height l 1  which is determined from following relation 1,5 ≤ l 1 /d 1 ≤ 10,. Diameter d 1  of base of tapered head-piece is determined from relation of average weight P of man and force of depressing P 3  tapered head-piece into clayey ground of semi-hard consistency 0,5 ≤ P/P 3 ≤ 2,0. Relation of diameter d 2  of couplings to diameter d 3  of rods is as follows 1,3 ≤ d 2 /d 3 ≤ 2,0. Relation of diameter d 1  of base of tapered head-piece to diameter d 2  of couplings is equal to 1,05 ≤ d 1 /d 2 ≤ 2,0. Relation of rod length l to rod diameter d 3  is equal to 40 ≤ l/d 3 ≤ 130. In transportation position, rods and guiding pipes can be enclosed in bar-like case having divisions on its external side. This bar-like case is simultaneously used for measuring depth of probe penetration into ground. Aforesaid embodiment of hand-operated probe affords high reliability, easy transportability, wider area of application together with possibility of depressing probe into ground under man's weight. EFFECT: higher efficiency. 8 cl, 10 dwg
Patent RU-2134728-C1 (RU)
Title: Method of extraction of lead from aqueous solutions
Inventor: VOROPANOVA L A
IPC: C22B13/00
Filed: 1998-03-10
Granted: 1999-08-20
Abstract: FIELD: nonferrous and ferrous metallurgy. SUBSTANCE: oleic acid/triethanolamine (10-12 and 4.5-6.0 wt %, respectively) mixture is used as extractant effective within pH range 4-8, optimal pH value being continuously controlled for no longer than 1 hr. For extraction, special-kind grease containing inert diluent (the rest of extractant) is also useful. EFFECT: reduced cost of operation.
Patent RU-2149154-C1 (RU)
Title: Method of preparing 1,2-dichloroethane
Inventor: SAMSONOV V V
IPC: C07C17/08
Filed: 1998-03-16
Granted: 2000-05-20
Abstract: FIELD: chemical industry. SUBSTANCE: described is method of preparing 1,2-dichloroethane by oxidative chlorination of ethylene in powdery catalyst fluidized bed. Method comprises feeding into reaction zone hydrogen chloride, ethylene and industrial air or oxygen in controlling temperature of reaction gases, withdrawing the resulting dichloroethane from reaction zone and taking off reaction heat with cooling agent circulating in cooling system, predetermined value of temperature of reaction gases is preset and maintained in reaction zone using, as rate increases or decreases with respect to optimum value of said rate of reaction gases, increased or decreased pressure of reaction gases till optimum valve of said rate of reaction gases is restored followed by restoration of predetermined value of temperature of reaction gases by reducing the pressure of cooling agent in cooling system if value of temperature of reaction gases increases and correspondingly increased pressure at lower values. EFFECT: increased permissible heat load range for existing reactors which makes it possible to increase production capacity of said reactors by 20-30%. 4 dwg
Patent RU-2136933-C1 (RU)
Inventor: KOROSTYSHEVSKIJ I M
IPC: F02D19/06
Filed: 1998-03-26
Granted: 1999-09-10
Abstract: Изобретение относится к электронным системам управления двухтопливными двигателями внутреннего сгорания. Способ управления двухтопливным двигателем внутреннего сгорания включает измерение параметров режимов работы двигателя, выработку в микропроцессорном контроллере (блоке управления) на основе этих параметров управляющих сигналов дозирования основного топлива и передачу этих сигналов к дозирующим органам основного топлива. Управляющие сигналы дозирования альтернативного топлива вырабатывают непосредственно на основе тех же измеренных параметров, что и для основного топлива в том же микропроцессорном контроллере. Передачу этих управляющих сигналов осуществляют по тем же каналам, что и для основного топлива. В том же контроллере осуществляют выработку дополнительных сигналов управления другими исполнительными органами управления двигателем, например подсистемой зажигания. Технический результат заключается в упрощении способа управления двигателем и в повышении точности оптимизации настроек системы управления. 2 с. и 2 з.п. ф-лы, 2 ил.
Patent RU-2136258-C1 (RU)
Inventor: PATRASENKO V S
IPC: A61H11/00
Filed: 1998-04-22
Granted: 1999-09-10
Abstract: FIELD: medicine. SUBSTANCE: massage device has ferromagnetic acting members made as needles secured it easily rotating independent discs positioned on flexible axle. It is held by appliance formed as cross-piece arranged on one side of flexible handle. Spherical boss accommodating permanent magnet is provided on other side of handle. Magnetic induction at ends of ferromagnetic needles and in spherical boss equals 10-30 mT. The device enables combined mechanical and magnetic massage alternating it with magnetopressing. EFFECT: enlarged functional capabilities. 2 cl, 1 dwg
Patent RU-2152412-C1 (RU)
Title: Method of preparing bitumen-rubber binder
Inventor: KRETOV V A
IPC: C08L95/00
Filed: 1998-04-27
Granted: 2000-07-10
Abstract: FIELD: preparation of modified bitumens in road building and industrial materials industry, and manufacture of building materials. SUBSTANCE: original organic road bitumen stock is oxidized at 210-230 C. Method comprises preparing 10-14 % rubber solution and combining it with bitumen at 180-190 and purging it with air to obtain binder of desired viscosity. Rubber is ethylene- propylene or ethylene-propylenediene rubber in amount of 1.5-2% calculated for road bitumen in kerosene-black oil mixture. Kerosene-black oil ratio varies from 0.33-1.0. EFFECT: method makes it possible to improve sanitary-hygienic working conditions and properties of the binder. 2 cl, 2 dwg, 2 tbl
Patent RU-2136943-C1 (RU)
Title: Vehicle engine and method of its manufacture
Inventor: ELENSKIJ V R
IPC: F02M27/04
Filed: 1998-04-29
Granted: 1999-09-10
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: engine has combustion chamber with exhaust pipeline, intake pipeline with air cleaner, ozonizer and gas manifold, main line to deliver hydrocarbon fuel with fuel pump, device providing contact of fuel and ozone-air mixture made in form of ejector and furnished with ozonizer, mixer connected by inlets with gas manifold and with device providing contact of fuel with ozone-air mixture and by outlet, with combustion chamber. Recirculation pipeline connected by outlet to gas manifold and furnished with ionizer, ejector furnished with ozonizer, exhaust gas expander and ionizer are installed in tandem on exhaust pipeline. Fuel is treated by ozone-air mixture and is directed into mixer. Air is cleaned, electric charge is passed through air and ozone-air mixture, thus formed, is directed into gas manifold where to recirculated part of exhaust gases and ozone-air mixture formed in gas manifold ozonizer are additionally introduced. Flow of oxidizer from gas manifold passes into mixer and further on, together with fuel, into combustion chamber. Part of exhaust gases remaining from recirculation is treated by ozone-air mixture in ejector, is ionized and passed out into atmosphere. EFFECT: improved fuel combustion process, reduced concentration of toxic matter in exhaust gases. 9 cl, 1 dwg
Patent RU-2128230-C1 (RU)
Title: Skin tannage process
Inventor: CHURSIN V I
IPC: C14C3/30
Filed: 1998-05-28
Granted: 1999-03-27
Abstract: FIELD: leather industry. SUBSTANCE: hide treatment is accomplished in tanner solution while simultaneously imposing ultrasonic vibrations. Hide is placed in bath and ultrasonically treated at vibration frequency 16 to 50 kHz and field intensity 0.5 to 1 v/sq.cm. EFFECT: reduced power consumption and effort, and expanded technological possibilities. 2 tbl
Patent RU-2132496-C1 (RU)
Title: Способ сборки зубчатой передачи шестеренчатых масляных насосов дизелей
Inventor: LUNEV A V
IPC: F16H1/02
Filed: 1998-07-28
Granted: 1999-06-27
Abstract: Изобретение относится к машиностроению, в частности к сборке зубчатых передач масляных и топливных шестеренчатых насосов, имеющих зубчатые передачи с передаточным отношением, равным единице. Измеряют толщину зубьев колес зубчатой передачи. После этого наносят метку на зубья с наибольшей и наименьшей толщиной для каждого колеса зубчатой передачи. Затем осуществляют сопряжение зуба с наибольшей толщиной одного колеса с зубом с наименьшей толщиной другого колеса. Такой способ сборки зубчатой передачи позволяет повысить качество сборки и увеличить ее производительность. 1 ил.
Patent RU-2145463-C1 (RU)
Inventor: BONDARENKO VALENTIN IVANOVICH
IPC: H04B1/58
Filed: 1998-08-06
Granted: 2000-02-10
Abstract: Изобретение относится к технике электросвязи и может быть применено для соединения прямых и обратных трактов передачи информации, в частности для использования в цифровых телефонных аппаратах. Устройство содержит трехобмоточный трансформатор, первая и вторая обмотки которого соединены с входными шинами прямого тракта передачи, а третья обмотка - с выходом ключевого каскада, вход которого соединен с входными шинами обратного тракта передачи, при этом делитель напряжения подсоединен к второму выводу первой обмотки и первому выводу третьей обмотки трансформатора, а к выходу делителя напряжения подсоединен вход формирователя выходного сигнала, выполненного в виде компаратора с резистором положительной обратной связи, а также селектор и формирователь информационного сигнала. Технический результат, достигаемый при реализации изобретения, состоит в обеспечении достаточной фиксации по соотношению длительностей входных импульсов, соответствующих лог."1" и лог. "0", с привязкой их изменяющейся амплитуды к соответствующему изменению уровня дистанционного питания, которые одновременно изменяются с изменением длины абонентской линии. 5 з.п. ф-лы, 1 ил.