baber/WOPTO huggingface dataset:
Patent RU-2049913-C1 (RU)
Title: Method for development of oil gas fields
Inventor: STRIZHOV IVAN N
IPC: E21B43/22
Filed: 1991-03-13
Granted: 1995-12-10
Abstract: FIELD: development of oil fields. SUBSTANCE: heat carrier is injected into formation simultaneously with barrier water flooding. Barrier water flooding is effected by injection of water with temperature higher than that of initial formation temperature. Temperature of hot water injected along gas-oil contact is 60-300 C or is maintained equal to temperature up to which roof of oil fringe is heated for the whole period of field development. Upper part of string is assembled of heat-insulated pipes. length of heat-insulated part of string is selected so that temperature of water supplied through annulus in the zone of gas-oil contact is equal to preset value. EFFECT: higher oil recovery and rate of field development, and reduced consumption of heat carrier and specific consumption of heat for oil production and attainment of required temperature of water injected into gas cap. 4 cl, 1 dwg
Patent RU-2012304-C1 (RU)
Title: Противопролежный матрац
Inventor: DEMIN OLEG I
IPC: A61G7/057
Filed: 1991-04-03
Granted: 1994-05-15
Abstract: Использование: в медицинской технике для обеспечения естественного обдува тела человека, повышения ремонтопригодности. Сущность изобретения: полости - секции изолированы друг от друга и состоят из трубчатых камер. Трубчатые камеры выполнены раздельно, с зазором между собой и скреплены фланцами. Раздельное выполнение трубчатых камер и скрепление их между собой фланцами позволяет легко восстанавливать работоспособность матраца при его повреждении путем замены дефектной камеры на исправленную, повышая ремонтопригодность матраца. 1 ил.
Patent RU-2006635-C1 (RU)
Inventor: PETUKHOV SERGEJ V
IPC: F02D1/02
Filed: 1991-04-03
Granted: 1994-01-30
Abstract: FIELD: mechanical engineering; engines. SUBSTANCE: supercharged internal combustion engine has turbo-blower 2 hose air delivery line 20 is connected to intake connection 22 and pneumatic sensor 18, and fuel injection pump 3 with injection advance coupling 4. Main lever 8 is secured by one end on axle through joint and is connected by other end with injection advance coupling through joint and link 9. Middle part of lever 8 engages through roller 10 with pivot of centrifugal sensor 7 and is held constantly in this position by variable speed spring 14. Link 9 is connected with single-arm lever 16 through slider 15. Rod 17 of pneumatic sensor 18 is fixed through joint in middle part of lever 16. EFFECT: enhanced control of engine operation. 3 dwg
Patent RU-2032175-C1 (RU)
Title: Device to study process of shrinkage of materials
Inventor: KARDASH OLEG V
IPC: G01N33/36
Filed: 1991-05-05
Granted: 1995-03-27
Abstract: FIELD: study and analysis of textile materials. SUBSTANCE: device includes base 1 with transparent part, support 10 with separable plate 11 placed on it. Support takes vertical position with the help of turning means 16. Rotary mirror is installed under transparent part of base, the latter has grid 24. Protractor 25 to measure angle of fold is mounted on rotary mirror 19 for movement in plane parallel to its surface. Source of light flux and its register are so mounted that light flux from source hits tested surface of sample and reflected light flux is directed to photocell of register. EFFECT: enhanced authenticity of study. 3 dwg
Patent RU-2031073-C1 (RU)
Title: Framework of bridge crane
Inventor: KOROTKIJ ANATOLIJ A
IPC: B66C17/00
Filed: 1991-05-28
Granted: 1995-03-20
Abstract: FIELD: materials handling mechanisms. SUBSTANCE: crane framework has carrying beam made of tubes placed one over the other, rigidly connected to each other and arranged in vertical plane. Each tube has through rectangular apertures arranged along generatrix with pitch equal to doubled length of each through rectangular aperture. Adjacent tubes are connected by fitting sections of one tube into apertures of other tube. Ratio of diameters of each two adjacent tubes and number of tubes are given in description of invention. EFFECT: enlarged operating capabilities. 3 dwg
Patent RU-2019810-C1 (RU)
Title: Method of mechanical crack-resistance testing of metal materials
Inventor: FIRSTOV SERGEJ A
IPC: G01N3/00
Filed: 1991-06-19
Granted: 1994-09-15
Abstract: FIELD: test equipment. SUBSTANCE: two similar specimens (standard and test ones) are subjected to testing. The standard specimen is subjected to loading at temperature T 1 , and stress σ k  in specimen material corresponding to the beginning of breaking is determined, the test specimen is subjected to a successive influence of loading at temperature T 1  (up to stress σ u , determined from relation σ u =/0,7-0,9/σ k  is specimen material, unloading, heating to preset temperature T 2 ) and loading up to breaking; the number of cracks at the fracture of specimen material is selected as the parameter indicating the crack resistance, and temperatures T 1  and T 2  are determined from conditions T 1 ≥ 0,9T fl  and T 2 ≥ T fl  respectively, where T fl  - lower boundary of temperature of friable-tough transition of the material under testing. EFFECT: widened field of application owing to possibility of testing of single crystals of accounting of the influence of high temperatures. 3 dwg, 1 tbl
Patent RU-2087880-C1 (RU)
Inventor: GURVICH ALEKSANDR L
IPC: G01J5/06
Filed: 1991-07-15
Granted: 1997-08-20
Abstract: FIELD: measurement technology. SUBSTANCE: two successive cycles of operations are conducted. During each of them case of radiation pyrometer is heated to fixed temperature, radiation flux is directed from object to sensitive element of pyrometer to which power from independent source is fed striving for equality of output signal of pyrometer to zero. Flux from object is shut off and equality of output signal of pyrometer is sought for by same technique again. Sought-for temperature of object is determined by solving system of two equations obtained by results of two of measurements. EFFECT: increased authenticity of method. 1 dwg
Patent RU-2047435-C1 (RU)
Inventor: DOROZHKIN NIL NIKOLAEVICH
IPC: B23K9/04
Filed: 1991-07-01
Granted: 1995-11-10
Abstract: Использование: машиностроение, наплавка в среде газов, покрытие рабочих поверхностей машин и механизмов пищевой промышленности. Сущность изобретения: в хвостовую часть наплавочной ванны с помощью газовой струи подается порошковый присадочный материал. Газопорошковый струе придается колебательное движение по дуге, совпадающей с оптимальной изотермой жидкого металла ванны. Наплавление производится электрической дугой с колебаниями электрода. Способ обеспечивает равномерное легирование или армирование наплавленного металла вследствие равномерного распределения физико-механических свойств наплавленного покрытия.
Patent RU-2090523-C1 (RU)
Inventor: SUGATO DEB
IPC: C03B23/025
Filed: 1991-02-20
Granted: 1997-09-20
Abstract: Использование: для печей нагрева стеклянных листов удлиненного туннельного типа. Сущность изобретения: изобретение включает туннельную нагревательную печь модульной конструкции для нагрева листов стекла, перемещаемых через нее последовательно по ряду расположенных в линию роликов 79. Обвязка печи включает нижнюю секцию 14 общего прямоугольного сечения под роликами и верхнюю секцию 15, которая имеет в общем эллиптическую конфигурацию в поперечном сечении, выше роликов 79. Верхняя секция обвязки 15 может вертикально втягиваться с помощью подъемного механизма 57 для облегчения обслуживания и смены роликов 79. Ролики 79 включают валы на своих противоположных концах, имеющих подшипники, выполненные так, чтобы входить в открытые кверху углубления и опираться на них, причем эти углубления выполнены в плитах 85, несущих ролики и проходящих вдоль каждой из двух сторон печи. Зубчатое колесо или звездочка прикреплено к концевому валу на одном конце каждого ролика 79. Ролики приводятся группами с помощью синхронизированных ремней, верхние пластины которых огибают зубчатые шестерни и зацепляются с ними. Прижимные блоки 104 опираются с возможностью снятия на опорные плиты роликов. 2 с. и 16 з.п. ф-лы. 6 ил.
Patent RU-2020939-C1 (RU)
Inventor: BADINA ALMAGUL K
IPC: A61K35/66
Filed: 1991-07-12
Granted: 1994-10-15
Abstract: Изобретение относится к медицине. С целью повышения эффективности лечения, исключения побочных действий препарата в период клинических проявлений аллергии назначается эритромицин в дозе 200 тысяч единиц 3 - 4 раза в день в течение 5 - 8 дней.
Patent RU-2046624-C1 (RU)
Title: Movable toy with light and/or sound tracking
Inventor: ALEKHINA NATALYA S
IPC: A63H33/26
Filed: 1991-07-01
Granted: 1995-10-27
Abstract: FIELD: light industry. SUBSTANCE: movable toy with light and/or tracking has a casing accommodating a power source connected through electric wires to a light or audio signal source; so as to enhance the interest with simultaneous increase of toy service life, the toy is provided with a striker; a plate made of piezoelectric ceramics or polymeric composite materials with metallic electrodes applied to it on two sides is used as a power source; the striker is a component part of trigger mechanism rigidly coupled with the toy propeller. EFFECT: enhanced convenience in use. 3 dwg
Patent RU-2012368-C1 (RU)
Inventor: SHCHEGLOV VALERIJ A
IPC: A61F13/36
Filed: 1991-12-12
Granted: 1994-05-15
Abstract: FIELD: medical engineering. SUBSTANCE: device for tamponade incorporates external and internal tubes, tampon and withdraw cord. What distinguishes new device from prior art is that external tube is made of flexible material, par example, medical rubber. Inner space of internal tube and space confined by external tube and peripheral contour of internal tube communicate via line provided with shutoff device and that this shutoff device is disposed inside internal tube. EFFECT: effective means of tamponage. 4 dwg
Patent RU-2006979-C1 (RU)
Inventor: MINAEV IVAN F
IPC: H01J61/18
Filed: 1991-10-24
Granted: 1994-01-30
Abstract: FIELD: electrical engineering. SUBSTANCE: metal-and-halogen lamp has burner made of optically transparent material with electrodes installed with sealing. Lamp is filled with inert gas and additives to provide burner with halogenides of emitting metals. In filling composition there are used additives to supply burner with halogenides of thallium and cesium in the amount from 0.1 to 3 and from 0.2 to 10 μmole/cm 3  correspondingly. In burner of lamp there are injected additives to provide it with halogenides of indium in the amount from 0.1 to 5.0 μmole/cm 3  and of sodium in the amount from 0.5 to 10 μmole/cm 3 . EFFECT: enhanced efficiency and prolonged service life. 3 cl, 1 tbl, 1 dwg
Patent RU-2014568-C1 (RU)
Title: Method of determining the phase rate of the multiphase liquid flow and device for its realization
Inventor: KHUSNULLIN MAZGAR KH
IPC: G01F1/68
Filed: 1991-12-25
Granted: 1994-06-15
Abstract: FIELD: petroleum industry. SUBSTANCE: heat pulse is actuated depending on the power type preliminary determined by the conducting properties and his amplitude-time characteristics are registered by not less than two temperature pick-ups separated from each other. The dielectric permittivity is measured between these pick-ups while the heat pulse is passing. The ideal value of the heat capacity per unit volume of the multiphase flow is determined taking into account the energy dissipation of the original heat flow, the rate of each phase of the multiphase flow is also determined. The device also has a pulsed light source located inside heat-insulating tube 1 and temperature pick-ups 8,9,10 located below and above the light source. Dielectric permittivity transducer 11 and pressure pick-up 3 are placed between the temperature pick-ups. The heat source is made in the form of two independent sources connected depending on the liquid type by the conducting properties. The heat source for heating the dielectric liquid is made in the shape of spiral 4,5, whose temperature is set below that of spontaneous ignition of hydrocarbon gases. The heat source for heating the conducting liquid is made in the form of central supply electrode 6 and cylindrical electrode 7. EFFECT: enhanced accuracy of determining the quantitative values of phases with the simultaneous enhanced operation safety. 3 cl, 2 dwg
Patent RU-2041408-C1 (RU)
Title: Piston
Inventor: KRASILNIKOV ALEKSANDR MAKSIMOV
IPC: F16J1/08
Filed: 1991-07-03
Granted: 1995-08-09
Abstract: FIELD: mechanical engineering. SUBSTANCE: depth of ring recesses interposed between ring grooves is 0.1- 1.0 of the groove depth. The walls of the recesses are curved and straight or both the walls are curved. The thickness of the curved walls increases from extremely permissible small value in the direction of piston axis, the thickness being nominal at the bottom of the recesses. EFFECT: improved design. 2 dwg
Patent RU-2071516-C1 (RU)
Inventor: ALESHINSKIJ VIKTOR GRIGOREVICH
IPC: D06F23/02
Filed: 1991-07-16
Granted: 1997-01-10
Abstract: Использование: стиральные и стирально-отжимные машины барабанного типа. Сущность изобретения: способ жидкостной обработки белья заключается в том, что белье помещают во вращающийся перфорированный барабан и в процессе стирки осуществляют механическое на него воздействие путем периодической подачи моющего раствора при непрерывном отжиме белья. Время, в течение которого подача раствора прекращена, превышает время, за которое белье теряет большую часть влаги. Подачу раствора осуществляют насосом или за счет центробежной силы возникающей от вращения барабана с боковой поверхностью в виде усеченного конуса. Со стороны внутреннего слоя белья возможно размещение эластичной оболочки, заполненной жидкостью или сыпучим материалом. 4 з. п. ф-лы, 3 ил.
Patent RU-2033738-C1 (RU)
Title: Device for heat treatment of granular food products
Inventor: POPERECHNYJ IGOR ANATOLEVICH
IPC: A23N12/00
Filed: 1991-12-28
Granted: 1995-04-30
Abstract: FIELD: food industry. SUBSTANCE: rational arrangement of infrared heater unit inside a roasting drum with mixing blades reduces specific heat consumption and intensifies heat treatment of granular food products. Moistening unit in the drum enhances the functional capabilities of the device. The device is a rotating perforated drum enclosed in a heat- insulated housing. A unit of infrared heaters with a reflector is installed in the drum on horizontal tubular axle. Said unit is capable of fixed rotation in vertical plane. The angle between unit center line and the vertical drum axle depends on the number of facets and ranges from 45 to 60 C. EFFECT: improved design. 1 tbl, 3 dwg
Patent RU-2054738-C1 (RU)
Inventor: SOROKIN YURIJ V
IPC: H01J29/06
Filed: 1992-01-31
Granted: 1996-02-20
Abstract: FIELD: television equipment. SUBSTANCE: electromagnetic screen for devices with cathode-ray tubes has optically transparent dielectric plate one side of which carries antireflection and continuous current carrying coats. Its other side has two coats in the form of lattice of conductive material and antireflection coat as well as mount of conductive material. Its upper part houses brackets, screening turn and cable. Lattices under antireflection coat are oriented transverse to each other, are connected over perimeter to mount in upper part to which brackets are joined with one side. Brackets have protrusions for attachment. Lattices are coupled to central conductor of cable and to grounding wire. Screening turn is formed by outer screening braiding of cable. EFFECT: expanded application field. 3 dwg
Patent RU-2056371-C1 (RU)
Title: Method of preliminary treatment of acidic metal-containing sewage
Inventor: GORSHKOV VASILIJ A
IPC: C02F101/10
Filed: 1992-03-03
Granted: 1996-03-20
Abstract: FIELD: sewage treatment. SUBSTANCE: method involves the treatment of sewage with accumulative culture followed by filtration and bimass dosing to the flow to be purified at concentration 0.084-1.5%. Bimass grown under anaerobic condition on the nutrient mixture of farm-domestic sewers, liquid manure, sewage shows oxidizing value at the range 327-532 mg O 2 /l and hydrogen sulfide at least 119 mg/ml. Sewage mixed with biomass were passed through the limestone layer and coagulation products eluated at the linear rate up to 0.15 m/hr. EFFECT: improved method of sewage treatment. 3 cl, 3 tbl
Patent RU-2042111-C1 (RU)
Title: Light range finder
Inventor: DOBRYNIN PETR T
IPC: G01C3/08
Filed: 1992-03-25
Granted: 1995-08-20
Abstract: FIELD: optical instrument engineering. SUBSTANCE: coaxial through holes are made in support of the light range finder, as well as in vertical axis of rotation and in base. Diameters of the holes excess over diameter of the circle described about objectives of sight and receiving-transmitting optical systems. Case and support of light range finder are made for guiding light range finder at zenith and nadir directions. Support is provided with unit for mounting light reflector under or above vertical axis of rotation. EFFECT: improved reliability; improved precision. 3 cl
Patent RU-2056480-C1 (RU)
Title: Method for regulating head in water supply system
Inventor: BUSOV YURIJ YU
IPC: E03B11/16
Filed: 1992-05-21
Granted: 1996-03-20
Abstract: FIELD: water supply. SUBSTANCE: method for regulating head in water supply system includes generation of metered data in response to slewing angle of head regulator gates. Control signal is obtained by summing signals of metered data. Measurement of pump plant capacity is carried out inversely proportional as to the level of received control signal. EFFECT: accurate regulation of water head. 1 dwg
Patent RU-2032687-C1 (RU)
Title: Method of producing hexamethyldisiloxane
Inventor: GRINBERG EVGENIJ E
IPC: C07F7/08
Filed: 1992-06-03
Granted: 1995-04-10
Abstract: FIELD: organic chemistry. SUBSTANCE: desired product has formula (CH 3 ) 3 Si-O-Si(CH 3 ) 3 , its essential formula being C 6 H 18 OSi 2 . (CH 3 ) 3 Si-NH-Si(CH 3 ) 3  is used as reagent 1, HCl together with H 2 O are used as reagent 2. Reaction is carried out at 75-90 C, pH being 6-7 and 7.5-5.5. EFFECT: improves efficiency of the method.
Patent RU-2039428-C1 (RU)
Title: Nutrient medium for growing plants in vitro
Inventor: UPADYSHEV MIKHAIL T
IPC: A01H4/00
Filed: 1992-06-02
Granted: 1995-07-20
Abstract: FIELD: agriculture and biotechnology. SUBSTANCE: nutrient medium for growing plants in tissue culture comprises macro- and microelements, vitamins, 6-benzylaminopurine, saccharose and, additionally, homopolysaccharide in specified proportions of components. EFFECT: more effective composition. 5 tbl
Patent RU-2026368-C1 (RU)
Title: Method for induction heating of circular powder blanks
Inventor: LYULKO VALERIJ G
IPC: C21D1/42
Filed: 1992-06-15
Granted: 1995-01-09
Abstract: FIELD: induction heating. SUBSTANCE: method for induction heating includes introduction of blank into induction device having inductor and intermediate heater, energizing the inductor and after required heating of blank 1, inductor is deenergized and the blank is removed from the device. Located inside blank 1 is additional heater in form of rod whose length exceeds blank length. Additional heater is heated by additional inductors 3 and 4 which are disposed from both sides of blank. Besides voltage supply is switched between additional inductors in the course of induction heating. Switching is effected at the moment of inner heater being in the middle position. EFFECT: increased efficiency and improved uniform heating of powder blanks. 2 cl, 1 dwg
Patent RU-2089297-C1 (RU)
Title: Centrifuge drive
Inventor: ARINKIN SERGEJ MIKHAJLOVICH
IPC: B04B9/00
Filed: 1992-06-30
Granted: 1997-09-10
Abstract: FIELD: mechanical engineering and may be used in centrifuges having a substantial unbalance of rotor system. SUBSTANCE: centrifuge drive has housing filled with liquid and internally accommodating cylindrical support float serving for installation of rotor, electric motor with drive shaft and damping device made in the form of cylindrical shell installed with a clearance coaxially with the support float and associated with the wall and bottom of the housing. The support float is provided with an annular disk having a flanged edge facing the housing bottom and installed above the end face of the cylindrical shell to overlap clearance between the shell and the support float in axial and radial directions and thus to form a channel for throttling liquid. EFFECT: reduced unbalance of centrifuge rotor system. 1 dwg
Patent RU-2066110-C1 (RU)
Title: Juicer
Inventor: VOTINOV VALERIJ A
IPC: A47J19/00
Filed: 1992-06-30
Granted: 1996-09-10
Abstract: FIELD: domestic and public catering enterprise equipment. SUBSTANCE: juicer has casing, drive with shaft carrying cutting and rubbing mechanism and rotor-type sieve, cover with fiber discharge branch pipe and device for cleaning sieve from fiber and handles. Sieve cleaning device has scrapers spaced along vertical axis at an angle with respect to horizontal plane. Scrapers are developed in plan and positioned at an angle to horizontal plane that is reducing from lower to upper scraper. Radial sizes of scrapers are increasing from lower to upper scrapers. Upper surface of fiber discharge branch pipe inlet portion has concave profile. EFFECT: increased efficiency in extruding juice and improved quality of juice. 4 dwg
Patent RU-2083512-C1 (RU)
Title: Apparatus for shaping and tempering glass sheets
Inventor: DZHOVANNI KARLOMAGNO
IPC: C03B23/03
Filed: 1992-07-09
Granted: 1997-07-10
Abstract: FIELD: manufacture of glass products. SUBSTANCE: apparatus for manufacturing shaped glass sheets for application as motor-car glasses contains heating position in the form of horizontal oven; molding position immediately after heating position provided with lower molding ring and upper mold installed over and under relative to the plane on which glass sheets are displaced; tempering position equipped with nozzles to provide quick cooling of sheets after molding and means for transferring and supporting sheets. Apparatus of invention is distinguished with that indicated means contain, in direction of sheets' displacement, cylindrical rolls for displacing and supporting sheets inside heating oven; bottom air cushion for supporting sheets in molding position; hollow ring for transferring sheets in molding position by means of vertical displacement toward upper mold for molding; and hollow ring for transferring sheets by means of horizontal reciprocating toward tempering position and for supporting sheets when tempered. EFFECT: enhanced efficiency of process. 12 cl, 6 dwg
Patent RU-2060251-C1 (RU)
Inventor: CAIN PAUL ALFRED
IPC: C07D413/04
Filed: 1992-07-16
Granted: 1996-05-20
Abstract: Использование: в сельском хозяйстве в качестве гербицидов. Сущность: продукт-производные 5-арилизоксазола ф-лы 1 с определенными значениями радикалов. Получение соединений 1 ведут тремя способами. Гербицидная композиция, содержащая эффективное количество соединений ф-лы 1 и целевые добавки и способ подавления сорняков в локусе с использованием в качестве гербицида соединений ф-лы 1:      6 с. п. ф-лы, 5 з. п. ф-лы, 5 табл.
Patent RU-2053859-C1 (RU)
Inventor: GYUNTER FLEMMING
IPC: B21B1/46
Filed: 1992-09-18
Granted: 1996-02-10
Abstract: In a method for the production of steel strip, a continuously cast steel strip (2) consisting of a solidified strand shell (3) and a molten core (4) is reduced in thickness in a roller-deformation operation and then rolled. To avoid unwanted thickness deviations, to improve the structure and to simplify the roller-deformation unit, a continuous steel strip is cast in a thickness of 40 - 80 mm, subjected to roller deformation to a thickness of 15 - 40 mm with a remaining molten core with a thickness of 2 - 15 mm in a maximum of three stages and allowed to solidify completely. <IMAGE>