baber/WOPTO huggingface dataset:
Patent RU-2078028-C1 (RU)
Title: Ozonation plant
Inventor: KRAVISHVILI DZHEMALI IOSIFOVIC
IPC: C01B13/11
Filed: 1994-08-03
Granted: 1997-04-27
Abstract: FIELD: ozone production. SUBSTANCE: invention relates to ozone generation and purification of liquids. Discharge arrangement is made in the form of oxygen assembly connected through receivers and heat exchanger-gasifier with ozonator whose outlet gas cavity is connected through pipeline and mixing arrangement to separator. Inlet cavity of mixing arrangement communicates with source of liquid to be purified, and gas cavity of separator with adsorbers of drying arrangement and further with ozonator. Hollow of adsorbers of drying arrangement is connected through pipeline with receivers and that of liquid to be purified with mixing arrangement through heat exchanger-gasifier. Cooling space of ozonator is connected with oxygen assembly through receivers and mixer. EFFECT: improved design. 5 cl, 2 dwg
Patent RU-2121101-C1 (RU)
Inventor: DEHBINETT DZHON
IPC: F16L9/14
Filed: 1993-12-02
Granted: 1998-10-27
Abstract: Труба предназначена для использования в нефтегазовой промышленности. Между внутренней и внешней обкладкой расположена сердцевина из спирально навитой стальной ленты, заделанной в матрицу из пластического материала. Армирование внешней и внутренней обкладок выполнено в виде нитяных навивок из пластмассы. В способе изготовления между внутренней и внешней обкладками выполняют сердцевину путем спиральной навивки стальной ленты на внутреннюю обкладку и наложении на ленту матрицы смолы. Навивку волокон для внутренней и внешней обкладок производят под заранее определенным углом относительно оси трубы и осуществляют, как минимум, частичную вулканизацию указанной смолы. В результате увеличиваются прочность и жесткость трубы. 2 с. и 26 з.п. ф-лы, 3 ил.
Patent RU-2070455-C1 (RU)
Title: Method to control straightening process
Inventor: SHENDEROV ILYA B
IPC: B21D3/00
Filed: 1995-02-17
Granted: 1996-12-20
Abstract: FIELD: metals machining, blanks and pieces straitening during production of hydraulic cylinders, bodies and plungers of deep well sucker-rod pumps and other highly accurate lengthened pieces of petroleum, chemical and electrical power mechanical engineering. SUBSTANCE: before loading, in 5 - 12 controlled sections of straightened part of blank deviation of existing form from given one is measured. According to measured values of required blank form correction is defined. In process of straightening movements of the sections of blank are continuously measured. According to values of movements real deviation of blank form from initial one is determined. Results of deviation are compared with forms, that are peculiar for elastic and plastic deformations. Using calculations residual deformation is determined. The value is compared with value of blank form required correction. Value of required correction and parameters of elastic and plastic deformations are calculated using factors of action by given formulae. During straightening axially symmetric blanks, mounted for straightening blank before loading is rotated around its axis. Movements in controlled sections are measured and average value of each section is taken as characterizing rectilinear form of blank and beginning of movements counting. EFFECT: improved process. 3 cl, 1 dwg, 3 tbl
Patent RU-2092543-C1 (RU)
Title: Balsam "black doctor"
Inventor: BERESNEV NIKOLAJ VASILEVICH
IPC: C12G3/06
Filed: 1995-05-17
Granted: 1997-10-10
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: balsam contains, kg/1000 dal: elder flowers, 0.55-0.65; common valerian root, 0.4-0.6; common St.John'swort, 4.4-4.6; oak bark, 1.1-1.3; cardamon, 1.8-2.0; coriander, 3.7-3.9; cinnamon, 1.45-1.55; corn stigma, 2.8-3.2; long-leaved mint, 2.9-3.1; black pepper, 0.3-0.5; common wormwood, 0.7-0.9; thyme, 0.35-0.45; garden sage, 1.0-1.2; honey, 75-85; sugar, 2100-2316, color, 580-620. Composition also has, l: aromatic alcohol of lemon oil, 38-40; vanillin (1:10), 5-7; brandy, 148-152; mountain ash fruit drink, 149-151; alcoholized juices: quince, 480-520; cherry, 470-530; strawberry, 515-545; aqueous-alcohol liquid, the balance. EFFECT: improved taste. 3 tbl
Patent RU-2084443-C1 (RU)
Title: Способ очистки монохлоруксусной кислоты
Inventor: DENISOV ANATOLIJ K
IPC: B01D9/02
Filed: 1995-06-06
Granted: 1997-07-20
Abstract: Изобретение относится к химической технологии, а именно к производству монохлоруксусной кислоты - полупродукта для получения карбоксиметилцеллюлозы, гербицидов, этилендиаминтетрауксусной кислоты, фармацевтических препаратов. Способ очистки монохлоруксусной кислоты от дихлоруксусной кислоты заключается в кристаллизации в галогенуглеводородном растворителе с температурой кипения ниже, чем температура кристаллизации, монохлоруксусной кислоты (МХУК), причем кристаллизацию проводят при температуре кипения растворителя. В качестве растворителя используют предпочтительно хлористый этил, осуществляя кристаллизацию при 12 - 16 o C, или 1,1,2-трифтортрихлорэтан (хладон 113), проводя процесс при 46-50 o C. Кристаллы МХУК отделяют от маточного раствора фильтрацией или отстаиванием с последующей промывкой используемым растворителем и сушкой. Маточный раствор упаривают. Пары растворителя конденсируют и возвращают в процесс. Выход очищенной МХУК 90-97%, содержание в ней основного вещества 99,2-99,7%, содержание дихлоруксусной кислоты 0,1-0,2%. Способ позволяет исключить инкрустацию оборудования. 5 з.п. ф-лы.
Patent RU-2080781-C1 (RU)
Title: Milk cooling apparatus
Inventor: TUVAEV VLADIMIR N
IPC: A01J9/04
Filed: 1995-06-16
Granted: 1997-06-10
Abstract: FIELD: agriculture. SUBSTANCE: cooling apparatus has tank with ice water, plated cooler, cooling water circulation system and pump. Airduct for supplying atmospheric air is positioned within ice water tank. Airduct is provided with cover and has vertical part formed as thin-walled air channels extending through the whole volume of tank. Thin-walled channels are provided with ribs extending along their length and designed to produce flat portions of ice. Ice water tank has hermetically mounted cover with openings for receiving vertical portion of airduct. Cover prevents moisture from intensive evaporation from tank. Tank is designed to accumulate cold in the form of ice water and ice frozen on as a result of heat-exchange between warm water supplied into tank and atmospheric air flow circulating through air channels of airduct. Outlet branch pipe and fan are positioned in upper part of airduct to release warm air into atmosphere. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 cl, 2 dwg
Patent RU-2127474-C1 (RU)
Title: Flexural-vibration ultrasonic transducer for gaseous atmospheres
Inventor: MITIN A G
IPC: H01L41/08
Filed: 1995-07-12
Granted: 1999-03-10
Abstract: FIELD: measurement technology; contactless ultrasonic inspections of materials and parts. SUBSTANCE: transducer can be made as single-frequency or broad- band device and provides for emission of extremely high-intensity ultrasonic vibrations. It has case accommodating bimorph in the form of thin metal disk arranged axisymmetrically or stepwise axisymmetrically over its perimeter that carries on one or both ends axisymmetric piezoelectric ring or several axisymmetric parts of piezoelectric rings. Bimorph diameter is  , where   is wavelength of resonant flexural vibrations of bimorph at its low frequency; n = 3, 5, 7 .... . Inner and outer diameters of piezoelectric ring are, respectively, ≥kλ n /2,≤kλ n /2+λ n ,, where λ n  - is wavelength of resonant flexural vibrations of bimorph; k = 1, 3, 5 ... . Bimorph is provided with radial slits made along lines of stepwise variations in its fixation from its side surface to diameter  , where   is wavelength of flexural vibrations of bimorph at its high frequency; each pair of opposite segments of bimorph formed by radial slits mounts parts of piezoelectric rings of inner and outer diameters ≥kλ nFn /2,≤kλ nFn /2+λ nFn ,, respectively, where λ nFn  is wavelength of resonant flexural vibrations on nth pair of opposite segments of bimorph at frequency F n , where n = 2, 3, 4 ... . Metal screens are installed on effective and rear sides of bimorph at distance ≪λ в /2,, where λ в  - is wavelength of ultrasonic vibrations in gaseous atmosphere; axisymmetric matching structure of <λ n /2. in diameter is arranged in screen on effective side of bimorph. Piezoelectric rings are made either of adjacent ring zones, ≤λ n /2, in width, with opposing polarization vectors, or of ring-wise sectionalized external electrodes with even-numbered electrode sections being interconnected as well as odd-numbered ones. Piezoelectric rings of bimorph with radial slits are made in the same way. EFFECT: enlarged functional capabilities. 6 cl, 1 dwg
Patent RU-2089422-C1 (RU)
Title: Vehicle
Inventor: BUBESHKO MIKHAIL E
IPC: B61D39/00
Filed: 1995-08-08
Granted: 1997-09-10
Abstract: FIELD: transport engineering; space logistics engineering. SUBSTANCE: vehicle has platform body mounted on running gear. Body is made of separate sections partially overlapping each other, mounted on platform body for cross displacement and connected with platform body and with each other by means of detachable joints. Body sections cross and vertical displacement drives are hinge connected with body sections and are mounted in pairs on uprights. Uprights are hinge mounted on platform body for turning is cross vertical plane by means of hydraulic cylinders. Each hydraulic cylinder is installed between upright and platform body. Body sections are connected with platform body and to each other forming, respectively, horizontal and vertical hermetically sealed joints. End face walls of body are made inclined. EFFECT: enlarged operating capabilities. 3 cl, 10 dwg
Patent RU-2091716-C1 (RU)
Inventor: MEZIKOV ARKADIJ KONSTANTINOVIC
IPC: G01F1/32
Filed: 1995-08-16
Granted: 1997-09-27
Abstract: FIELD: measuring equipment; accurate measurement of gas and liquid flow rate. SUBSTANCE: vortex flow meter has flow-around body 2 mounted in pipeline 1, radiator 3 and ultrasonic oscillation receiver 4, generator 5, preamplifier 6, phase detector 7, recording unit 9, peak detector 10, access-storage device 11, comparator 12, timer 13, and device 14 which presets scale factor. EFFECT: improved accuracy of measurements. 1 dwg
Patent RU-2103474-C1 (RU)
Title: Whipstock with regulated angle of curvature for directed drilling of holes
Inventor: APTUKOV N Z
IPC: E21B7/08
Filed: 1995-10-31
Granted: 1998-01-27
Abstract: FIELD: oil and gas production industry. SUBSTANCE: this is intended for use in directed drilling of oil and gas wells. Whipstock has two curved adapters and threaded coupling which connects them. Ends of curved adapter facing each other are provided with end teeth which create toothed connection. Couping is connected with upper curved adapter by means of taper thread, and it is connected with lower adapter by means of cylindrical thread. These two threads have opposite directions of spiral. Axis of curved threads of upper and lower adapters are crossing with axis of coupling threads at single point. Whipstock ensures high reliability and safety and improved control of directed drilling process. EFFECT: high efficiency. 2 cl, 1 dwg
Patent RU-2115407-C1 (RU)
Inventor: ARKHIPOV JU V
IPC: A61K8/41
Filed: 1995-11-29
Granted: 1998-07-20
Abstract: Область применения: косметическая промышленность. Сущность изобретения: питательный крем для ухода за кожей, содержащий норковое масло, глицерин, растительное масло, спирты синтетические первичные высшие жирные, фракция C 16  - C 20 , стеариновую кислоту или косметический стеарин, ланолин безводный, воск эмульсионный или воск пчелиный, водно-спиртовой экстракт плодов цидонии, масляный экстракт плодов боярышника, ионол, триэтаноламин, отдушку, консерванты, лимонную кислоту или буру и воду. Крем для кожи лица, тела и рук обладает тонизирующим, смягчающим и увлажняющим действием. 1табл.
Patent RU-2096074-C1 (RU)
Inventor: SHEVCHENKO ALEKSANDR V
IPC: B01F11/02
Filed: 1995-11-29
Granted: 1997-11-20
Abstract: FIELD: chemical engineering. SUBSTANCE: aim of invention is to encapsulate fluids with dissolved target additives. Apparatus contains reactor with synchronously operating ultrasonic vibration-emitting systems and generator. Reactor consists of two chambers interconnected through flanges: one for dispersing and the other for microencapsulating hydrophobic fluids. Between the chambers, there is a track filter with calibrated through pores installed incorporated into large-cell stainless steel gauze. Piezoelectric ultrasonic systems are contained in chambers and operate in matched modes. EFFECT: enhanced efficiency of operation. 1 dwg
Patent RU-2096490-C1 (RU)
Title: Electric furnace for smelting of synthetic slag
Inventor: KOROLEV MIKHAIL G
IPC: C21C5/52
Filed: 1995-12-26
Granted: 1997-11-20
Abstract: FIELD: metallurgy, more specifically, electric furnaces for melting synthetic slag. SUBSTANCE: the offered electric furnace has metal body accommodating lining of flat bottom from carbon-containing blocks, water-cooled coolers from copper block located on a part of height of walls over perimeter of furnace working volume and made with internal channels, and lining with refractory bricks located above coolers, and lined cover with holes through which electrodes are passed. Coolers are installed with their end faces resting on flat surface of bottom. Coolers internal chambers are located horizontally. Height of coolers amounts to 0.3-0.5 height of furnace working volume. Horizontal channels are spaced over cooler height at 0.08-0.15 height of coolers. Diameter of horizontal channels amounts to 0.12-0.4 thickness of cooler, and distance from surface of each channel to working surface of cooler amounts to 0.3-0.4 of its thickness. EFFECT: higher efficiency. 2 dwg , 1 tbl
Patent RU-2090388-C1 (RU)
Title: Ac vehicle trolley current collector
Inventor: CHENCHIK GEORGIJ F
IPC: B60L5/02
Filed: 1996-01-04
Granted: 1997-09-20
Abstract: FIELD: transport engineering. SUBSTANCE: heating pipes are arranged in body of current collector in special holes and are connected to each other so that current in pipes arranged on one hole should flow in concord. Lower part of current collector engaging with trolley wire is made removable for replacement in case of wear. EFFECT: improved efficiency of cleaning of trolley current conductor from ice coating. 2 cl, 2 dwg
Patent RU-2087603-C1 (RU)
Title: Method for producing linen yard by dry spinning
Inventor: DERBENEV ALEKSANDR S
IPC: D01H5/00
Filed: 1996-02-07
Granted: 1997-08-20
Abstract: FIELD: textile industry. SUBSTANCE: method involves emulsifying filament; forming fibrous ribbon and providing softening of ribbon; providing preliminary thinning and leveling of ribbon on ribbon processing machine; forming bobbin for spinning machine; effectuating final thinning of ribbon dispensed from bobbin and twisting of fibers with following winding of yarn. Upon preliminary thinning and leveling of ribbon prior to final thinning of ribbon on spinning machine, ribbon is additionally wetted to humidity of 20-30%. Prior to delivering bobbin to spinning machine, bobbin is softened for 12-36 hours. Additional softening is effectuated prior to bobbin formation or during softening. Wetting may be conducted by spraying finely dispersed liquid onto ribbon, saturating ribbon with liquid or blowing liquid-air mixture through bobbin. Additional wetting and softening of ribbon conducted prior to spinning facilitate disintegration of fibers so that yarn is formed from less coarse filament complex. EFFECT: increased number of filaments in yarn section and improved strength. 7 cl, 4 dwg
Patent RU-2125584-C1 (RU)
Inventor: KARL MAJ
IPC: C10B53/00
Filed: 1994-07-26
Granted: 1999-01-27
Abstract: FIELD: metallurgy. SUBSTANCE: invention relates to chamber rotating relative to its longitudinal direction, in particular, chamber for low-temperature carbonization of waste. Chamber contains multiple heating pipes disposed in its internal space. Pipes are provided with shock-reflecting shells that cover at least upper parts of heating pipes in position when they are moved away from their lowest position in direction of rotation of hearth chamber to 30-40 deg., preferably to 45 deg. In addition, heating pipes are arranged radially in oriented rows parallel to each other. Shock-reflecting shells are made in the form of steel grooves and are located on a part of total length of pipes. EFFECT: increased lifetime of heating pipes in hearth chamber. 8 cl, 2 dwg
Patent RU-2108713-C1 (RU)
Title: Beehive
Inventor: RYZHOV ALEKSEJ NIKOLAEVICH
IPC: A01K47/02
Filed: 1996-03-14
Granted: 1998-04-20
Abstract: FIELD: apiculture. SUBSTANCE: beehive has frame free of lower bar, with rigidity of attachment of frame walls being provided by means of two spacers. Each spacer fastens frame upper bar to one of two side planks, at a distance from right angle apex. To install spacers into frame, they are put in offset relation to longitudinal plane of symmetry of frame. It enables beewire and artificial foundation sheet to be reliably fastened. Casing for such frames has height of space under frame to be at least 50 mm. Bee-entrance is positioned in front wall above bottom at level exceeding height of mentioned space by 10-40 mm. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 2 dwg
Patent RU-2092353-C1 (RU)
Title: Railway car tail signal light
Inventor: KOLESNICHENKO ANATOLIJ IVANOVI
IPC: B61L15/02
Filed: 1996-03-14
Granted: 1997-10-10
Abstract: FIELD: railway transport; safety signalling devices. SUBSTANCE: design of light provides easy and convenient change of position of light filter, replacement of lens from car without use of ladder, convenient access to electric lamp and panel. Tail signal light has detachable panel and housing with white light source placed inside and color light filter and lens. Panel is provided with holes for light fastening on car, mounting threaded members, two pressure plates contacting with side edges of lens through sealing members, and windows. Housing is made in form of pan, is installed with cavity pointed to panel window and is coupled with one of pressure plates by means of detachable hanger. Light filter is installed directly on housing for fixing in operating and nonoperative positions. EFFECT: reduced labour input in mounting signal light on car, increased strength of light. 4 cl, 5 dwg
Patent RU-2110609-C1 (RU)
Title: Method of coating steel ware
Inventor: MAL CHIKOV G D
IPC: C23C18/54
Filed: 1996-03-26
Granted: 1998-05-10
Abstract: FIELD: metal coatings. SUBSTANCE: after preliminary plastic deformation of surface, copper-containing lubricating fluid is introduced into the contact zone of surface with processing tool. Copper is deposited onto working surface from lubricating fluid being in contact with surface and, simultaneously, preliminary plastic deformation occurs. According to invention, lubricating fluid is supplemented with fine metal powders, which interact with copper- containing underlayer to form new coatings with low coefficient of friction. Copper and nickel or nickel and zinc, or copper and zinc compositions may be utilized as fine metal powders. Invention may find application in mechanical and instrumentation engineering. EFFECT: enhanced process efficiency. 4 cl, 2 dwg, 2 tbl
Patent RU-2125946-C1 (RU)
Title: Sled with power rotor
Inventor: DOLGIJ MIKHAIL ANATOL EVICH
IPC: B62M29/00
Filed: 1996-04-09
Granted: 1999-02-10
Abstract: FIELD: transport engineering; vehicles for travelling over snow-covered terrains. SUBSTANCE: sled with power rotor has skeleton with seat resting on two parallel runners and front steering ski. First axle mounted into skeleton serves as support for pedals to which force is transmitted from driver. Sled has front gear wheel connected through chain with rear gear wheel of power rotor rotating around second axle. According to invention sled has horizontal strips with front gear wheel placed between strips. Chain of roller type is used in vehicle. Second axle is fitted in horizontal strips which can vibrate angularly relative to first axle. EFFECT: enhanced performance characteristics and convenience of operation. 2 cl, 3 dwg
Patent RU-2089070-C1 (RU)
Title: Composition for preparing chocolate paste "vilma"
Inventor: ZOBKOVA ZINAIDA S
IPC: A23C23/00
Filed: 1996-07-02
Granted: 1997-09-10
Abstract: FIELD: dairy industry. SUBSTANCE: composition contains cream, complex product on soya base "Nutri-Bev", dry whole milk or dry fat-free milk, butter or margarine, or palm-kernel oil with mas.pt. of fat 99.2%, granulated sugar, cocoa powder and water. EFFECT: improved taste. 2 cl
Patent RU-2098340-C1 (RU)
Title: Gripping device for articles with longitudinal cavities
Inventor: YASHIN ALEKSANDR V
IPC: B66C1/66
Filed: 1996-06-28
Granted: 1997-12-10
Abstract: FIELD: materials handling facilities; hoisting of articles with longitudinal cavities. SUBSTANCE: gripping device has longitudinal beam 1 with detachable cover plates 3 with elastic coating 4 on ends. Contact surface of cover plates is made to suit surface limiting cavity of article 5. Lifting loop 2 is connected with longitudinal beam 1 at angle of 45-90 degrees at distance of 1/3 - 1/4 of its length. Gripping device is driven into vertical holes under cavities and is fastened by upper web of article 5 to be hoisted. EFFECT: enlarged operating capabilities. 5 dwg
Patent RU-2130979-C1 (RU)
Title: Fibers from polyhexamethylene dipamide and method of preparing said fibers
Inventor: KATSUJA SIMIZU
IPC: C08L77/06
Filed: 1995-04-18
Granted: 1999-05-27
Abstract: FIELD: manufacture of clothes capable of being dyed into deep colors. SUBSTANCE: fibers comprise polymer containing from 70 to 100 wt % of hexamethylene dipamide units of formula (I): R 1  or mixed polymer containing at least 70 wt % or polyhexamethylene dipamide and up to 30 wt % of polyamide selected from group consisting of nylon-6, nylon-12, nylon-160, nylon- 612 nylon-46 and nylon-6T and satisfies the following conditions (A) and (B): (A) said fibers from polyhexamethylene dipamide contain 0.01-1.0 wt % of 2,4- bis (alkylthio)-6-(3,5-dialkyl-4-hydroxyanilino)-1,3,5- triazine of general formula II: R 2  wherein R 3  is tret-butyl or hydrocarbon group containing 1-4 carbon atoms, and   and   are each hydrocarbon group containing 5-10 carbon atoms; (B) said fibers from polyhexamethylene dipamide comprises 0.005-1.0 wt % of one or more compounds selected from group consisting of phosphorous acid, phosphorous acid derivatives, hypophosphorous acid and hypophosphorous acid derivatives. Described also is method of preparing stable and thermal yellowing of said fibers colored into deep colors. EFFECT: more efficient preparation method. 15 cl, 37 ex, 16 tbl
Patent RU-2118779-C1 (RU)
Title: Method of connection of ventilated sighting bar to gun barrel
Inventor: TRIBRAT V V
IPC: F41A21/00
Filed: 1997-04-22
Granted: 1998-09-10
Abstract: FIELD: guns. SUBSTANCE: ventilated sighting bar that has pillars is joined to gun barrel by electric welding with current pulses. Welding is carried out from muzzle to cartridge chamber. Number of pulses is chosen from relation   with τ i = τ p , where N ci  is number of current pulses fed to i-th pillar; N g  is number of pulses fed to pillar in muzzle part of barrel; h i  is thickness of barrel wall at point of welding of i-th pillar; h g  is thickness of barrel wall in its muzzle part; τ i - is length of current pulse; τ p - length of pause between current pulses. Spelter in this case is placed in at least two blind cylindrical holes made in base of pillar in symmetry with its axis. Distance between axes of these holes is found from expression  , where l is distance between axes of holes; V is space of blind cylindrical hole; h is height of clearance between joined parts; b is width of pillar; 0.7 is practical coefficient. EFFECT: enhanced strength of welded joint and diminished temperature deformation of barrel. 2 dwg