baber/WOPTO huggingface dataset:
Patent RU-2146391-C1 (RU)
Title: Light signalling device
Inventor: KOROBITSYN R I
IPC: G08G1/095
Filed: 1997-03-11
Granted: 2000-03-10
Abstract: FIELD: control of transport facilities. SUBSTANCE: device uses light energy of surrounding natural or artificial sources which is concentrated and directed to operating section by means of light distributing device. The device ensures reduction of energy consumption when it operates at places provided with sufficient number of extraneous light sources. EFFECT: higher efficiency. 1 dwg
Patent RU-2109703-C1 (RU)
Title: Clinker for low-aluminate cement
Inventor: OSOKIN ALEKSANDR PAVLOVICH
IPC: C04B7/00
Filed: 1997-03-27
Granted: 1998-04-27
Abstract: FIELD: building materials production. SUBSTANCE: clinker for production of low-aluminate cement comprises, mas.%: tricalcium silicate, 50-65; hexacalcium alumodiferrite, 1-9. Coefficient of corrosion resistance of cement being manufactured on the base of proposed clinker in corrosion medium is 1.35-1.40. EFFECT: improved quality of desired product. 1 tbl
Patent RU-2119528-C1 (RU)
Inventor: VINOKUROV V A
IPC: C10L1/18
Filed: 1997-04-17
Granted: 1998-09-27
Abstract: FIELD: oil refining and petrochemistry. SUBSTANCE: claimed addition agent comprises (wt %): up to 90 copolymer or C 8 -C 24 higher ethers of acrylic or methacrylic acid with ethylene unsaturated monomers; not higher than 10 alkaline earth metal sulphonate; and ethylene-α- olefin copolymer with molecular weight of 1000-20,000, the balance. Multifunctional addition agent comprises alkyl nitrate in which C 3 -C 18  alkyl is in amount of 1-30 wt %. The claimed summer or winter diesel fuel comprises said addition agent in amount of 0.001-0.5 wt %. EFFECT: higher depressing, antismoke and detergent properties of diesel fuel. 4 cl, 2 tbl
Patent RU-2140971-C1 (RU)
Inventor: KHANS LAGNEMO
IPC: C11D7/14
Filed: 1995-08-24
Granted: 1999-11-10
Abstract: Использование: получение экологически безвредных моющих средств с отбеливающим эффектом. Описанные частицы для отбеливания содержат перекисные кислоты или соединения, выделяющие перекись водорода, и 0,01 до около 15 вес. % аминокислоты, выбранной из β-аланин-N,N-диуксусной кислоты, изосерин-N,N-диуксусной кислоты или аминокислоты формулы (НООС-СН 2 ) 2 N-C n (R)H m COOH, в которой R представляет собой СН 2 ОН или СН 3 , n равно 1 и m равно 2, или ее соли. Описаны также отбеливающая и моющая композиции, содержащие указанные частицы. Технический результат - усиление эффекта отбеливания и безвредность для экологии. 3 с. и 12 з.п.ф-лы, 3 табл.
Patent RU-2129308-C1 (RU)
Inventor: LAPIN V N
IPC: B65D55/06
Filed: 1997-07-22
Granted: 1999-04-20
Abstract: FIELD: locking and simultaneous sealing of containers, transportation tank of different sizes, car-carrier lorries, hopper grain lorries, and other grain storage devices. SUBSTANCE: device has rope which one end has cap and another end is fixed to provide conic surface. Members which fix rope piece and spring are located in housing. Members which fix rope piece are designed as two blocks. Housing is designed as cylinder with two coaxial through holes which are located in opposite ends of side surface of cylinder and are designed as for holding rope piece. Housing also contains two segments which external side surface is partly cylindrical corresponding to inner cylindrical surface of housing. Another part of side surface of both segments is designed as two inclined identical converging symmetrical flat surfaces. One segment is equipped with through hole which diameter conforms to diameter of rope piece which is mounted in it. Another segment is equipped with through hole in which spring is mounted. Blocks are spring-loaded with respect to housing using said spring. Invention specifies shape of blocks. EFFECT: increased reliability. 6 cl, 14 dwg
Patent RU-2130844-C1 (RU)
Title: Railway vehicle bogie bearer
Inventor: BUTKIN M G
IPC: B61F5/14
Filed: 1997-09-09
Granted: 1999-05-27
Abstract: FIELD: railway transport; bogies. SUBSTANCE: bearer has bearer box, being part of overspring beam, and friction insert. Bearer box accommodates loose materials. Friction member rests on loose material. EFFECT: increased efficiency and stability of vibration damping, repairability of bogie, enhanced dynamic characteristic s in motion owing to reduction of body rocking. 2 dwg
Patent RU-2110199-C1 (RU)
Inventor: KOTEL NIKOV VLADIMIR ALEKSANDR
IPC: A45B25/02
Filed: 1997-11-28
Granted: 1998-05-10
Abstract: Зонт складной с автоматическим открыванием содержит несущий полый стержень, выполненный из телескопических трубок и соединенный с ним складной секционный каркас для купола. На стержне закреплена неподвижная втулка, с ней шарнирно связаны основные спицы, распорки соединены с подвижной втулкой, расположенной на стержне, концевые спицы соединены с распорками. Между основными и концевыми спицами расположены промежуточные звенья с образованием параллелограмма. Зонт имеет коронку для крепления каркаса с куполом, зонтораскрывающую пружину, рукоятку с пусковым механизмом и средство демпфирования втулок. Каркас выполнен из семи секций, концевые спицы имеют неподвижные шарниры, промежуточные звенья одним концом закреплены в неподвижных шарнира, а другим связаны с нижней частью основных спиц, что повышает надежность конструкции в эксплуатации. 7 з.п.ф-лы. 4 ил.
Patent RU-2122783-C1 (RU)
Title: Cantilevered sprinkler
Inventor: BUBENCHIKOV M A
IPC: A01G25/09
Filed: 1997-12-16
Granted: 1998-12-10
Abstract: FIELD: agriculture, in particular, front sprinkling equipment. SUBSTANCE: sprinkler has double-armed girder mounted on central part of supporting car. Each arm of girder has rotary unit and sections with water supply pipeline having sprinkler nozzles. Girder sections are provided with units for rotation and fixation of sections in operating and transport position. Rotary unit is formed as polygonal member and its joining part is formed as construction defined by rigidly connected rectangles positioned in common plane and having common lower base. Rectangles are mounted so that their larger side is positioned in vertical plane to provide joining of any girder section. End section of girder arm is equipped with helical hanger for water supplying pipeline, whose one end rests upon smaller face of prism. Bases of prism are defined by scalene rectangular triangles and mounted in vertical position with their larger side. Prism upper rib is connected with water supplying pipeline by cables. Each rectangle of joining part of rotary unit and related rectangles of joining bases of girder sections are made congruent. Rotary units with general-purpose joining part allow working width of sprinkler unit to be regulated and modifications with low material usage to be provided due to decreased arm length by removing girder sections adjacent to rotary unit. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 2 cl, 5 dwg
Patent RU-2145060-C1 (RU)
Title: Device for determination of mass flow rate of fluid media
Inventor: BUBNOV A V
IPC: G01F1/78
Filed: 1997-12-23
Granted: 2000-01-27
Abstract: FIELD: measurement of flow rate of gas, oil, water and other liquids flowing through pipe-line. SUBSTANCE: the device has a flow body installed in the measuring pipe-line and made in the form of a wing-shaped section or plate, and connected to a force cell, having a frequency output signal, throng a spring-loaded power-transmitting member. The force cell is series-connected to a frequency divider, coincidence pulse separation circuit, pulse counter, register and recorder. The counter is connected to a phase-lock loop unit of pulses of preset duration, connected to a pulse shaper. EFFECT: enhanced reliability due to the absence of movable and vibrating parts. 4 cl, 2 dwg
Patent RU-2133473-C1 (RU)
Title: Contactless electric current measuring technique
Inventor: DOLGIKH V V
IPC: G01R19/00
Filed: 1998-01-06
Granted: 1999-07-20
Abstract: FIELD: AC, DC, and ripple current measurement technology for relay protective gear. SUBSTANCE: measurement technology includes following procedures: main magnetic flux is built up in ferromagnetic core by means of primary winding deposited on it which carries current under measurement and opposing magnetic flux is created by means of secondary winding deposited on mentioned core which carries compensating current; polarity of compensating current derivative is periodically reversed and value of current under measurement is found from low-frequency component of compensating current; in addition, mentioned periodic reversal of polarity of compensating current derivative is effected in case instant value of this current goes beyond following limits:   and  , where I max  and I min  are limit values of current measurement range; W1 and W2 is turn number of primary and secondary winding, respectively; H s  is magnetic field intensity in ferromagnetic core corresponding to its saturation limit; L is length of central magnetic line of force. EFFECT: reduced additive error , improved sensitivity, simplified design of device implementing this technique. 3 dwg
Patent RU-2122174-C1 (RU)
Title: Observation and sighting device
Inventor: MATLIN R V
IPC: F41G1/38
Filed: 1998-01-08
Granted: 1998-11-20
Abstract: FIELD: optical observation and sighting devices that can be used on armored vehicles. SUBSTANCE: device has an inlet head, scale unit, variable magnification optical channel, semitransparent prism, mirror and surveying optical channel. The device provides for simultaneous maximum probable magnification of the object of observation and increase of the angle of field of vision and does not need any time for adaptation of the organs of vision. EFFECT: enhanced efficiency of search for and detection of targets on the battlefield, reduced time of preparation of a shot. 2 dwg
Patent RU-2116342-C1 (RU)
Title: Method for production of vodka "alexander i"
Inventor: ZHAMBEEV KH KH
IPC: C12H1/052
Filed: 1998-03-19
Granted: 1998-07-27
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: method involves preparation of solution by mixing ethyl rectified alcohol of the highest purification and drinking corrected water. Solution is thoroughly cleaned with activated carbon by passing it through carbon-cleaning battery. Refined granulated sugar in the form of aqueous solution or 65.8-% sugar syrup is introduced at continuous mixing into finishing tank. Then, solution of citric acid in softened water together with maltose, preliminarily dissolved in softened water, are introduced in the finishing tank. Solution is thoroughly mixed, corrected its proof and filtered. For production of 1000 dal of vodka, ingredients are used in the following ratio, kg: maltose, 1.5-2.5; citric acid, 0.1-0.3; refined granulated sugar, 17.5-18.5; ethyl rectified alcohol of the highest purification, and drinking corrected water at the rate of blend proof of 40%. EFFECT: higher organoleptical properties; softened taste with slight licorice tone.
Patent RU-2123407-C1 (RU)
Title: Apparatus for continuous casting of metals and alloys
Inventor: KOROTKOV B A
IPC: B22D11/06
Filed: 1998-03-19
Granted: 1998-12-20
Abstract: FIELD: metallurgy, namely apparatuses for continuous casting of metals and alloys. SUBSTANCE: apparatus includes water cooled rolls with beads at least near one end for crystallizing two envelopes of alloy. Rolls are mounted with possibility of rotation in direction of alloy feed and they are arranged with mutual gap. Surfaces for crystallizing two envelopes are formed by surfaces of rolls with beads and lateral limiting plates. Gap value δ between rolls with beads is determined according to given expression δ = K•D 0,4...0,7 ,mm,, where K - proportionality factor, mm 0,6...0,3 ; - roll diameter, mm. EFFECT: enlarged using range of apparatus due to possibility of making wide dimension range of rectangular blanks of different materials such as chemical compounds, metals, alloys, particularly of refractory metals and alloys. 2 cl, 2 dwg
Patent RU-2144946-C1 (RU)
Inventor: KOZHEVNIKOV S A
IPC: C11D3/02
Filed: 1998-04-24
Granted: 2000-01-27
Abstract: FIELD: cleaning from various contaminations including petroleum products. SUBSTANCE: detergent comprises, wt %: water soluble salt, 45-96; nonionic surfactant, 2.4-24; polyacrylic acid sodium salt, 1-10; corrosion inhibitor, 0.5-20; and the water balance. Polyacrylic acid sodium salt is said salt modified by ester groups. EFFECT: greater detergent power, rendering properties of demulsification and self purification of solution which can be used more than 100 times monomolecular polymer film prevents corrosion. 6 ex
Patent RU-2137464-C1 (RU)
Inventor: KOLPAKOVA A F
IPC: A61K8/19
Filed: 1998-05-08
Granted: 1999-09-20
Abstract: FIELD: medicine, in particular, stomatology. SUBSTANCE: tooth paste contains, mas.%: mustard seed, methylsalicylate, sea salt, calcium carbonate, glycerin, thymol, camphor, and menthol. Ingredients are taken in determined quantitative ratio. EFFECT: reduced gingivae inflammation; stimulation of trophic and regenerative processes. 1 cl, 1 ex
Patent RU-2140495-C1 (RU)
Inventor: MARKAROV N A
IPC: E04B1/22
Filed: 1998-07-01
Granted: 1999-10-27
Abstract: FIELD: construction of frame buildings. SUBSTANCE: the method comprises installation of pillars with through grooves at the level of the floor, mounting of floor slabs, placement of stressed reinforcement between the floor slabs in the pillar grooves bending of the reinforcement in accordance with the preset profile of the bending moments in the building bays, tension of the reinforcement with subsequent fastening of its ends on the extreme pillars of the building and monolithic finish of seams and grooves. The reinforcement is unbent as follows: on the side of application of reinforcement tensile force in the first building bays by fixing the bend points to reinforcement tension, and in the subsequent ones - after reinforcement tension by application of concentrated vertical forces to the reinforcement in the bend points. EFFECT: provision of uniform reduction of the floor in each building bay, reduced loss of prestressing in reinforcement. 4 dwg
Patent RU-2137815-C1 (RU)
Inventor: TSEGEL SKIJ V G
IPC: C10M105/20
Filed: 1998-07-24
Granted: 1999-09-20
Abstract: Изобретение относится к струйной технике. Сущность изобретения заключается в том, что в качестве рабочей жидкости используется смесь циклогексанона и циклогексанола, причем содержание циклогексанона составляет от 40 до 75% по массе, а содержание циклогексанола составляет от 25 до 60% по массе. В другом варианте массовое соотношение компонентов в рабочей жидкости составляет, %: циклогексанон 60 - 80, циклогексанол - 15 - 35, циклогексин 1 - 3,0, примеси - остальное. Технический результат - обеспечение стабильной работы вакуумного жидкостно-газового струйного аппарата, предназначенного для откачки парогазовой среды из колонн для получения циклогексанона и циклогексанола. 2 с.п.ф-лы, 1 ил.
Patent RU-2147541-C1 (RU)
Title: Rescue submersible complex and method of performing work by this complex
Inventor: KRIVOROTOV A S
IPC: B63C7/00
Filed: 1998-10-05
Granted: 2000-04-20
Abstract: FIELD: rescue facilities used for raising sunken vessels. SUBSTANCE: rescue submersible complex includes three submarines equipped with means for motion, submergence and surfacing together with rescue object. Hull of each submarine is made from torous rings welded together; torous rings are tubular in section. One submarine is provided with lattice-like framework of supporting device over entire length; ball-like hollow wheels are secured to it from below. Second and third submarines are equipped with propellers. Secured between branch pipes of propellers over entire length of these submarines are hollow fins - cantilevers for turning, gripping, raising and carrying the object being rescued. At point of location of object to be rescued, submersible complex is submerged. Second and third submarine start operate their propellers turning and gripping the object by their fins-cantilevers. First submarine takes position below second third submarine raising the object and is coupled with them. EFFECT: extended functional capabilities of submersible complex. 3 cl, 7 dwg
Patent RU-2152079-C1 (RU)
Inventor: KOPYTKO E N
IPC: G09B9/16
Filed: 1998-10-12
Granted: 2000-06-27
Abstract: FIELD: design of training sets, in particular, drive simulators. SUBSTANCE: goal of invention is achieved by introduced two monochrome liquid-crystal matrices, which are embedded in helmet indicator and use fiber-optical disks as external cover glasses. Outer surface of fiber-optical disks is shaped as spherical segment and provides possibility of diffuse light diffraction. In addition device has two light guides, each of which has red, green and blue light-emitting diodes, which are connected to respective outputs of video signal generation units. Also, device has two concave spherical mirrors, which are located with respect to fiber-optical disks, so that focal surfaces of mirrors coincide with outer spherical surfaces of disks. This produces mirror DUOVID collimator for each of user's eyes. Light guides with light-emitting diodes are located in close proximity to respective liquid-crystal matrices on side which is opposite to fiber-optical disk. Flat units for playing first images are located in close proximity to windings of training set cab. EFFECT: increased functional capabilities. 3 dwg
Patent RU-2137157-C1 (RU)
Inventor: ZHEREBTSOV V D
IPC: G01V1/16
Filed: 1998-10-26
Granted: 1999-09-10
Abstract: FIELD: seismic prospecting. SUBSTANCE: marine geophone includes seismic station, interface, testing unit 3, laser source of optical energy. Instrument sections having optical feeder with coupler, optical transducers 10, fiber-optical communication lines and photodetectors are anchored via instrument-free sections on load-carrying rope. Outputs of transducers are integrated in groups. Characteristic feature of geophone lies in insertion of unit of electron-optical and fiber-optical commutators into instrument sections. Interface includes electron-optical demultiplexers, interpolation filters, fiber-optical and electric connections between elements. Testing unit has generator of optical oscillations, electron-optical commutator, fiber-optical and electric communication lines. EFFECT: enhanced efficiency of marine geophone due to increased number of channels and testing efficiency. 1 cl, 2 dwg
Patent RU-2156683-C1 (RU)
Title: Method for strengthening steel plates
Inventor: MATLIN M M
IPC: B24C1/00
Filed: 1998-12-29
Granted: 2000-09-27
Abstract: FIELD: processes for surface plastic deforming of steel plates by shots. SUBSTANCE: method comprises steps of successively deforming steel plate by means of small- and large-grain shots; realizing initial stage of strengthening with use of large diameter (2mm-3mm) shots in order to provide predetermined intensity of plastic deformation in centers of impressions equal to allowable uniform deformation of strengthened material; subjecting plate to uniform plastic deformation by stretching it until residual deformation value equal to (0.5-1.0)% in order to release residual stresses; performing secondary stage of strengthening with use of small diameter shots with diameter equal to (1-1,5)mm until receiving in center of impressions intensity of stress equal to yielding strength of plate material subjected to initial strengthening. EFFECT: increased useful life of steel plates in conditions of applying variable loads to them due to provision of strengthened layer with optimal distribution of residual stresses. 2 cl, 1 tbl
Patent RU-2148353-C1 (RU)
Title: Method of producing mixed feed premix
Inventor: KVASENKOV O I
IPC: A23K1/00
Filed: 1999-01-05
Granted: 2000-05-10
Abstract: FIELD: feed mill industry. SUBSTANCE: method includes preserving of grain part of filling agent and its grinding. Before filling agent grinding and introduction of biologically active substances and antioxidant, grain part of premix is treated by aqueous solution of substances of general formula: R 1 -(CH 2 ) m -[NH n -R 3-n ] - X; where m = 2-4; N = 1-3; R 1  is acid residue of jasmonic acid; R is alkyl; X is acid residue of inorganic acid; in the amount of 0.5-10 4  mg/t and aged for not more than 2-5 h. EFFECT: prolonged storage life of premix and absence of inhibitory effect of animals digestion. 3 ex
Patent RU-2153308-C1 (RU)
Title: Prosthesis of talocrural part of leg
Inventor: VEREITINOV VIKTOR IVANOVICH
IPC: A61F2/66
Filed: 1999-03-04
Granted: 2000-07-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has foot prosthesis pivotally connected to ankle part prosthesis and recuperative damping unit having cylindrical bushing connectable with its proximal end to the member receiving the stump or shin prosthesis. The bushing has recuperative damping member mounted inside. The ankle part of the prosthesis is integrated with recuperative damping unit bushing. The recuperative damping member has rod and piston. Bushing cavity is filled with damping medium. Bushing and rod are connected in distal parts with foot prosthesis through hinges mounted in series in the direction from toe to heel. EFFECT: enhanced reliability; simplified design; high stability in walking; lower level of effort spared for walking. 13 cl, 26 dwg
Patent RU-2160247-C1 (RU)
Inventor: DEDOV A S
IPC: C07C45/78
Filed: 1999-04-16
Granted: 2000-12-10
Abstract: FIELD: chemical technology, more particularly isolation of chloral from ethanol chlorination products. SUBSTANCE: method comprises treating organic product with water during heating and boiling operations. Ethyl alcohol chlorination product is treated with water at boiling temperature, and chloral is simultaneously transformed into vapor-gas phase which is condensed, and chloral-free liquid phase is directed for decontamination. Method makes it possible to reduce chloral losses together with exit liquid phase, and consumption of reagents intended for decontamination of said phase is thus reduced. EFFECT: more efficient isolation method. 4 cl, 4 ex, 1 tbl
Patent RU-2158887-C1 (RU)
Inventor: TISHCHENKO V N
IPC: F28F3/02
Filed: 1999-05-20
Granted: 2000-11-10
Abstract: FIELD: thermal engineering; all kinds of heat-transfer apparatuses. SUBSTANCE: heat-transfer surface has heating surface and one or more associated heat-conducting members; one-piece heating surface and different-shape heat-conducting members mounted on its one or two sides are made of copper or its alloys; thermal conductivity of material used for heat-conducting members is equal to or higher than that of heating surface material. EFFECT: improved efficiency, reliability, and service life of heating surface, especially at high temperatures. 4 cl, 2 dwg
Patent RU-2161203-C1 (RU)
Title: Leather and shoe production waste shredder
Inventor: KAPLIN L A
IPC: C14B13/00
Filed: 1999-05-05
Granted: 2000-12-27
Abstract: FIELD: leather and shoe industry. SUBSTANCE: shredder has fixed radially-adjustable knives installed on housing and knives installed for rotation by drive of rotor. Rotor is installed on axle of rotation by means of lead key and is made in form of slider connected by mechanism designed for provision of reciprocation of knives along lead key. This mechanism is made in form of slider crank mechanism connected with motor. Dimensions of crank can be changed by means of screw to adjust reciprocation speed. Housing has hole in bottom through which it is connected by means of pipeline with swirl tube supplied with high-pressure air from pneumatic main line for cooling the materials and maintaining shredded product in suspended state. EFFECT: reduced installed power of drive rotating the rotor with knives. 2 dwg