baber/WOPTO huggingface dataset:
Patent RU-2119529-C1 (RU)
Title: Method of preparing water-mazut fuel emulsion
Inventor: SAUSHKIN SERGEJ ALEKSANDROVICH
IPC: C10L1/32
Filed: 1996-04-16
Granted: 1998-09-27
Abstract: FIELD: liquid fuels. SUBSTANCE: watered mazut is dispersed under action of acoustic vibrations with intensity 50-150 W/sq.cm and frequency 4-6 Hz on water-mazut mixture. EFFECT: increased fullness of combustion of fuel and carbon deposits resulting in reduced fuel consumption.
Patent RU-2119425-C1 (RU)
Title: Method of manufacture of razor blades with polymer coat
Inventor: KHOANG MAJ TRANKIEM
IPC: B26B21/60
Filed: 1994-09-20
Granted: 1998-09-27
Abstract: FIELD: manufacture of razor blades with polymer coats on surfaces of cutting edges. SUBSTANCE: method consists in use of single-mode resonator as chamber with nonoxidizing atmosphere and devices for supply of high-frequency energy; polymer coat is applied on blade edge and blade is kept in the resonator. Blade edge is positioned perpendicularly or in parallel with electric field, single-mode resonator is tuned for reduction of reflected wave power to minimum. EFFECT: enhanced efficiency. 15 cl, 1 dwg
Patent RU-2117308-C1 (RU)
Inventor: MANUILOV B D
IPC: G01R29/10
Filed: 1996-05-14
Granted: 1998-08-10
Abstract: Изобретение относится к технике антенных измерений и может быть использовано для контроля фазированной антенной решетки (ФАР) в составе радиотехнической системы, измеряющей угловые координаты объектов. Изобретение направлено на решение задачи повышения достоверности контроля фазированной антенной решетки радиопеленгатора. Способ контроля предлагает установку в каналах ФАР фазового распределения, обеспечивающего ориентацию ее диаграммы направленности в направлении пеленгуемой цели, синхронное изменение фазы проходящих сигналов на одинаковую величину, равную дискрету каждого фазовращателя в промежутках между циклами пеленга цели, измерение мощности сигнала на выходе ФАР, уровень которой соответствует пеленгу указанной цели, и принятие решения об исправности ФАР на основе сравнения результатов измерений, соответствующих различным циклам измерений. Получаемый технический результат заключается не только в повышении достоверности контроля ФАР, но ив возможности повышения точности пеленгования цели путем усреднения результатов измерений. 3 ил.
Patent RU-2117225-C1 (RU)
Title: Vacuum-sublimation device for application of thin layer of liquid product on movable surface
Inventor: ANTIPOV S T
IPC: F26B5/06
Filed: 1996-06-11
Granted: 1998-08-10
Abstract: FIELD: vacuum-sublimation devices. SUBSTANCE: device includes evaporation chamber provided with liquid product supply branch pipe and distributing device connected with sublimation chamber; one generating surface of evaporation chamber is movable surface. Distributing device is made in form of hollow rod located in parallel with movable surface and perpendicular to direction of motion of surface. Rod has longitudinal slit where porous material is secured; porous material is in contact with movable surface. Evaporation and sublimation chambers are connected by means of slit-like hole formed by movable surface during contact with face of evaporation chamber at point where layer of product escapes from evaporation chamber. Width of hole exceeds length of rod of distributing device. EFFECT: smooth distribution of product to be dried over movable surface. 2 dwg
Patent RU-2100283-C1 (RU)
Title: Способ обработки воды
Inventor: NOVOZHENOV SERGEJ V
IPC: C02F103/04
Filed: 1996-06-13
Granted: 1997-12-27
Abstract: Использование: очистка воды и получение питьевой воды высокого качества из поверхностных источников. Сущность изобретения: с целью одновременного удаления нежелательных примесей, таких как растворенные хлор, ионы железа, марганца, никеля, меди и образования нетоксичных или менее токсичных ионов, обрабатываемая вода контактирует с частицами магния или его сплавов. В обрабатываемую воду дополнительно вводят частицы оксидов марганца (III и IV), пористые углеродные частицы, или углеродные частицы, на которые предварительно нанесены оксиды марганца (III и IV), а обрабатываемую воду пропускают через слой, состоящий из указанных частиц, где частицы фиксируют относительно друг друга. 5 з. п. ф-лы.
Patent RU-2114917-C1 (RU)
Title: Method of processing rabbit skins
Inventor: MIRONOVA TAT JANA FLAVIANOVNA
IPC: C14C1/08
Filed: 1996-07-16
Granted: 1998-07-10
Abstract: FIELD: fur production. SUBSTANCE: method includes soak, softening, and tanning. Softening is performed in presence of a neutral protease preparation in concentration 0.1-1.0 g/l at pH 4-7, and tanning is carried out at concentration of chrome tanning agent in treatment liquid 0.3-0.5 g/l (on conversion to chromium oxide). EFFECT: reduced pollution of waste water due to decreased intake of tanning chromium compounds, and improved quality of fur intermediate product. 2 tbl
Patent RU-2120974-C1 (RU)
Title: Low-alcohol beverage "butterfly"
Inventor: CHERNJAVSKIJ SERGEJ BORISOVICH
IPC: C12G3/06
Filed: 1996-08-20
Granted: 1998-10-27
Abstract: FIELD: food industry; may be used in technology of preparing low-alcohol beverages. SUBSTANCE: beverage contains sugar, citric acid, table dry wine, sodium benzoate, flavor, carbon dioxide and water. Used as flavor is mixture of natural or identical to natural aromatic substances providing fresh, mild, and harmonic beverage. Used as mixture of natural or identical to natural aromatic substances is aromatic substance with cherry, or orange, or peach, or pine-apple, or strawberry, or grapefruit/lemon aroma, or aromatic substance tropic. EFFECT: improved natural aroma of widely-used ordinary wines. 8 cl, 7 expe
Patent RU-2110598-C1 (RU)
Title: Method of manufacturing products from sintered hard-alloy material
Inventor: EHJDUK O N
IPC: B22F3/12
Filed: 1996-09-25
Granted: 1998-05-10
Abstract: FIELD: powder metallurgy. SUBSTANCE: invention relates to hard alloy production technology that can be used for manufacturing metal- cutting tools and treating predominantly wheel pairs of railway transport means. Tungsten carbide, complex titanium/tungsten carbide, tantalum carbide, chromium carbide, and cobalt carbide powders are jointly mixed and ground in ball mill in ethyl alcohol. Dried mixture is mixed with 4.5% rubber-in-gasoline solution and shaped into blanks of cutting blades, which are then sintered in two steps at 650 and 1530 C. Tantalum carbide and chromium carbide powders are preliminarily broken to particle size 0.2-0.4 mcm. EFFECT: improved cutting ability.
Patent RU-2140591-C1 (RU)
Inventor: FEHN CHAOLAJ
IPC: F16H25/20
Filed: 1995-08-18
Granted: 1999-10-27
Abstract: FIELD: quick-acting screw mechanisms used in jacks, vices, adjustable tables of machines. SUBSTANCE: mechanism includes bracket, screw, at least two half-nuts and device for coupling half-nuts with and uncoupling them from screw; coupling is effected by means of flexible member; in coupling position, half-nuts are secured by means of self-locking cam mechanism; uncoupling is effected by means of cam or plate-type mechanism. EFFECT: enhanced reliability. 7 cl, 10 dwg
Patent RU-2123530-C1 (RU)
Title: Method of recording regularity of fluorescent mitosis of vortex system of biological structures
Inventor: BALGAZINA V SH
IPC: C12Q1/02
Filed: 1997-02-28
Granted: 1998-12-20
Abstract: FIELD: quantum mechanics, biology. SUBSTANCE: method involves recording the natural radiation of living organisms from different regions at the phase of vegetation. Recording is carried out at mitotic activity stage. On the basis of recorded regularity conclusion can be make about potential energy-carrying capability of living organism and ecofield environment state. EFFECT: improved method of recording.
Patent RU-2117088-C1 (RU)
Title: Method for loading lengthy articles to railway rolling stock
Inventor: ERSHOV V V
IPC: B65G67/12
Filed: 1997-05-06
Granted: 1998-08-10
Abstract: FIELD: railway transportation technology. SUBSTANCE: in realizing this method, initial parts of lengthy articles are raised up, train of railway cars is moved under articles being loaded to maximum possible distance, then train of railway cars is stopped, loaded part of lengthy articles is secured by means of fastening device on platform cars of railway train so as to prevent its longitudinal displacement. Tail part of railway car train with loaded lengthy articles is uncoupled from train. Head part of railway car train is moved towards tail part of train for coupling with it. In this case, sagging of loaded lengthy articles is taken out and initial part of lengthy articles is displaced along roller supports over platform cars of railway train. Tail part of train is moved in direction away from braked part of railway train. Tail part of train is moved under initial parts of lengthy articles until ends of articles reach fastening device. Aforesaid method allows for increasing efficiency of loading lengthy articles to railway platform car train due to its simplification and higher accuracy in placing ends of articles being loaded in fastening device. EFFECT: higher overall efficiency. 1 dwg
Patent RU-2137688-C1 (RU)
Title: Package
Inventor: GOLUBEV A A
IPC: A63F9/06
Filed: 1997-04-29
Granted: 1999-09-20
Abstract: FIELD: food industry; packing of candies. SUBSTANCE: package is box for candies. Each candy is made in form of movable play piece with letter or figure or other symbols which can be assembled into picture or provide answer to questions of game. Questions for game can be printed on inner side of cover. Each candy can be provided with rigid envelope. EFFECT: increased sales owing to rendering of informative and entertaining functions to package. 3 cl, 22 dwg
Patent RU-2111657-C1 (RU)
Inventor: FEDOROV ANATOLIJ FEDOROVICH
IPC: A01K61/00
Filed: 1997-05-28
Granted: 1998-05-27
Abstract: FIELD: rearing of mussels on floats by half-cyclic technology. SUBSTANCE: method involves exposing collectors with mussels to metabolites of natural population of mussels subjected to the action of conditions strained for development of population, such as raring of population by removing 5-20% of species or exposing to climatic conditions unfavorable for development of colonies. Method allows mussel growth rate to be enhanced and part of soft tissues in conch to be increased from 15-30 to 40-60%. EFFECT: increased efficiency and simplified method. 6 cl, 2 tbl
Patent RU-2112620-C1 (RU)
Inventor: BELJAEV V M
IPC: B21F27/00
Filed: 1997-06-13
Granted: 1998-06-10
Abstract: FIELD: metallurgical and hardware industry branches, particularly, manufacture of grain-cleaning machines of milling complexes. SUBSTANCE: before weaving wires weft wire is subjected to fluting by depth consisting 1.55-1.7 diameter of main wire with pitch equal to sum of fluting depth and doubled diameter of weft wire. Then gauze web is rolled in such a way that to deform only weft wire. EFFECT: developed relief surface of gauze web due to forming on it local protrusions in the form of platforms with strictly defined edges. 2 dwg
Patent RU-2122765-C1 (RU)
Title: Electric energy generation process
Inventor: TALANOV B P
IPC: H02K7/18
Filed: 1997-06-17
Granted: 1998-11-27
Abstract: FIELD: electric energy generation in difficult-to-get- at locations. SUBSTANCE: process includes displacement of magnetic field relative to conductor in barrel adapter when shell is shot. Novelty is that DC magnetic field is built up by permanent magnet placed in shell head and that barrel adapter has nonmagnetic inner surface and magnetic outer surface. Electric energy is picked off barrel adapter conductor. EFFECT: provision for supplying electricity to stationary objects in remote locations by using equipment of other than power generation application.
Patent RU-2120220-C1 (RU)
Title: Product from zirconium-based material
Inventor: BELJAEV A L
IPC: A44C27/00
Filed: 1997-07-21
Granted: 1998-10-20
Abstract: FIELD: metal ware. SUBSTANCE: invention deals with flatware, metallic furnishings, and watch-cases which are made from zirconium-based material prepared from pressed zirconium metal containing 0.03-0.08 wt % oxygen and coated with multicolored anodic oxide film. EFFECT: improved consumer value due to increased brightness of coating and reduced price. 1 tbl
Patent RU-2117901-C1 (RU)
Inventor: ANDRIEVSKIJ L G
IPC: F41G7/26
Filed: 1997-07-27
Granted: 1998-08-20
Abstract: Изобретение относится к области дистанционного управления объектами, в частности к элементам систем телеориентирования малогабаритных летательных аппаратов, а также может использоваться в различных информационно-измерительных системах. Задача, решаемая изобретением, - повышение точности определения текущего углового положения сканирующего луча в системах телеориентирования малогабаритных управляемых объектов. Устройство содержит сканирующее устройство с электродвигателем, оптико-механический преобразователь, первый и второй формирователи импульсов, двоичный счетчик, формирователь пачек импульсов, временный дискриминатор, блок управления частотой вращения электродвигателя, задающий генератор и функциональный преобразователь, соединенных определенным образом. 1 с.п. и 1 з.п.ф-лы, 4 ил.
Patent RU-2131511-C1 (RU)
Title: Plant for elimination of hydrate-paraffin deposits and ice blocks in oil and gas wells
Inventor: NESTEROV G N
IPC: E21B37/00
Filed: 1997-09-18
Granted: 1999-06-10
Abstract: FIELD: oil and gas producing industry; applicable in cleaning of oil and gas wells from hydrate-paraffin deposits and ice blocks by thermochemical method. SUBSTANCE: plant has transportation facility and source of hot gases in the form of gas generator on solid fuel. Gas generator has long nozzle unit. Plant is additionally provided with at least one weight attached onto gas generator on side opposite to long nozzle unit. Gas generator body has conical part. Long nozzle unit is made in the form of long gas conduit whose diameter is smaller than that of gas generator. EFFECT: higher efficiency and safety of cleaning oil and gas wells from hydrate-paraffin deposits and ice blocks. 1 dwg
Patent RU-2123615-C1 (RU)
Title: Жидкостно-газовый струйный аппарат
Inventor: POPOV S A
IPC: F04F5/02
Filed: 1997-10-14
Granted: 1998-12-20
Abstract: Струйный аппарат предназначен для откачки парогазовой среды. Сопло подвода эжектирующей жидкой среды выполнено в виде совокупности профилированных каналов. Центральный канал расположен соосно камере смешения. Остальные каналы равномерно распределены вокруг центрального канала. Суммарная площадь выходного сечения сопла подвода эжектирующей жидкой среды определяется из выражения   где S - суммарная площадь выходного сечения сопла; S ц  - площадь выходного сечения центрального канала сопла; S кс  - площадь минимального сечения камеры смешения. В результате повышается надежность работы струйного аппарата. 4 з.п.ф-лы, 2 ил. Ас
Patent RU-2131712-C1 (RU)
Title: Cotyloid cavity endoprosthesis
Inventor: GAFAROV KH Z
IPC: A61F2/34
Filed: 1997-11-05
Granted: 1999-06-20
Abstract: FIELD: medicine, in particular, traumatology, orthopedics. SUBSTANCE: endoprosthesis is essentially hemispherical polymeric bowl with hollow for head of femur. Groove is made concentrically with hollow and outwards from it. Channels opening on spherical surface of bowl run from this groove. Fastening members made as clamps are introduced into bone tissue through channels. EFFECT: enhanced stability of endoprosthesis fixing. 4 dwg
Patent RU-2137212-C1 (RU)
Title: Устройство дистанционного управления световой и звуковой рекламой
Inventor: SAVCHENKOV JU P
IPC: H02J13/00
Filed: 1997-11-25
Granted: 1999-09-10
Abstract: Изобретение относится к рекламной технике. Его использование в электроустановках световой и звуковой рекламы позволяет повысить надежность устройства и повысить его функциональные возможности. Устройство содержит блок 1 управления и контроля, линию 2 связи, блок 3 формирования сигналов управления, блок 4 распределения, блок 5 развязки и усиления, мультиплексные линии 6 связи, к каждой из которых подключена периферийная группа блоков, включающая в себя блок 7 ввода линии и блок 9 селектора команд, при этом вводы 14 сети первичного электропитания присоединяются к вводам блока 15 коммутации, соединенного через блок 16 вторичного источника электропитания с блоком 17 защиты. Технический результат достигается благодаря тому, что в каждую из периферийных групп блоков, подключенных к мультиплексной линии 6 связи, введены блок 8 регенератора линейного сигнала, блок 10 запоминающего устройства анимационных программ, блок 11 формирователя сигналов управления и блок 12 исполнительных устройств. 1 з.п.ф-лы, 1 ил.
Patent RU-2131320-C1 (RU)
Title: Die with buildup rollers for forming by rolling around
Inventor: GOLENKOV V A
IPC: B21D22/18
Filed: 1997-12-30
Granted: 1999-06-10
Abstract: FIELD: plastic metal working, namely manufacture of axially symmetrical products with stepped lateral surface. SUBSTANCE: apparatus includes punch mounted with possibility of rotation and axial motion relative to blank; stop mounted coaxially with punch with possibility of rotation and die with rollers arranged in parallel to blank axis with possibility of radial motion relative to blank axis and having discs mounted on common axle secured to housing. Each disc is mounted with possibility of autonomous rotation relative to other ones. EFFECT: enhanced quality of products due to rotation of each disc of buildup roller with its own angular velocity independently upon rotation speed of other discs of roller, elimination of slipping roller discs relative to lateral surface of blank. 1 dwg
Patent RU-2133023-C1 (RU)
Inventor: ZHIVOPISTSEV V A
IPC: G01N9/26
Filed: 1998-02-10
Granted: 1999-07-10
Abstract: FIELD: evaporation of solutions in evaporators working both in vacuum and under pressure both under periodic condition of release of product and under continuous condition. SUBSTANCE: process of automatic control over level and density of solution in evaporator is carried out in the following manner: two hydrostatic pressure meters with specified measurement base are installed on evaporator on downgoing circulation pipe-line below level of solution in separation space. They measure column of analyzed solution constant in height by measurement of pressure differential which value is sent to arithmetic unit which generates signal proportional to liquid density and pressure differential between one of hydrostatic pressure meters and pressure meter installed in separation space of evaporator. By this signal arithmetic unit carries out determination of hydrostatic level and correction of its value depending on change of circulation speed and density of solution. EFFECT: enhanced quality and stability of measurement of level and density in evaporator and possibility of its complete automation. 4 dwg
Patent RU-2139269-C1 (RU)
Title: Method of preparing concrete mix
Inventor: MERENTSOVA G S
IPC: C04B40/00
Filed: 1998-02-04
Granted: 1999-10-10
Abstract: FIELD: manufacture of ash concrete products with additive of high-calcium ashes containing not more than 15% of free calcium oxide. SUBSTANCE: added to 60-80 % of amount of water required to prepare concrete mix are magnesium chloride in amounts of 1.5-3.00 by weight of high-calcium ash and industrial lignosulfonate in amounts of 0.035-0.045% by weight of high-calcium ash. This amount of water is stirred with magnesium chloride and industrial and also with high- calcium ash for 2-3 minutes in high-speed turbulent mixer or turbulent-type activator (for heavy concretes). This done, cement, filler and residual water (20-40% of amount of water required for preparing concrete mix), and ash suspension, cement, filler and residual water are mixed for 1 minute. EFFECT: longer service life of concrete by using claimed method of preparing concrete mix, that is strength, frost resistance, water resistance and atmosphere resistance of concrete. 1 tbl
Patent RU-2149938-C1 (RU)
Title: Rail fastening
Inventor: ARKHIPOV V M
IPC: E01B9/48
Filed: 1998-05-18
Granted: 2000-05-27
Abstract: FIELD: railway track accessories. SUBSTANCE: this relates to track structure. Rail fastening has sole chair with flanges, clamping bolts with washers and nuts, and clamps. Each clamp is made of bar-like material and is bent in the form of loop with legs curved externally and in direction of loop itself. Washer is of spherical configuration. Internal surface of washer interacts simultaneously with four points of loop. Aforesaid embodiment of rail fastening allows for substantial reduction of contact pressure between rubbing surfaces of spherical washer and bar-made clamp, thus enhancing reliability of rail fastening. EFFECT: higher efficiency. 1 cl, 3 dwg
Patent RU-2144612-C1 (RU)
Title: Method for development of water-floating oil deposit
Inventor: KRJUCHKOV B N
IPC: E21B43/16
Filed: 1998-07-16
Granted: 2000-01-20
Abstract: FIELD: oil production industry. SUBSTANCE: according to method, recovery of oil and water is carried out through different producing horizontal wells. Determined in bed of water-floating oil deposit is location of water-oil contact and thickness of water and oil zones in bed. First horizontal well is driven in zone of bed which is of less thickness. This well is parallel to surface of water-oil contact. Second horizontal well is driven in zone of larger thickness and parallel to first well and of length equal to length of first well. Axis of well is located in one vertical line with axis of first well. Beginning and end of horizontal section are located on same vertical axes of beginning and end of horizontal section of first well. Determined is position of separating boundary between feeding zones of two horizontal wells. If separating boundary between feeding zones of wells pass through water zone, development of bed is carried out with simultaneous recovery of liquids from first and second wells with outputs determined from condition of retaining position of separating boundary between feeding areas of wells. Position of separating boundary is determined from special formula brought forth in description of invention. Application of method ensures prolonging of waterless period of oil recovery together with increased oil output from deposit. EFFECT: higher efficiency.
Patent RU-2149362-C1 (RU)
Inventor: KAZINTSEV V A
IPC: G01F23/296
Filed: 1998-09-09
Granted: 2000-05-20
Abstract: FIELD: equipment for measuring parameters of liquids, such as level of liquid in process reservoirs and pipelines in metallurgy, chemical, oil-refining industry, water treatment and other branches of industry. SUBSTANCE: method involves exciting ultrasonic wave spreading in wall along helical line with multiple reflections from inner and outer surfaces of pipeline or reservoir at points spaced along helical line; using experimental exponential dependence of ultrasonic shear wave amplitude upon level of liquid; on the basis of this dependence, determining close-to-linear region, which sets level measurement range L with index error of δ; determining concrete point of receiving ultrasonic shear wave on outer surface of reservoir or pipeline relative to measurement point; discriminating amplitude of ultrasonic shear wave at this point in accordance with level of liquid in reservoir or pipeline. EFFECT: improved precision and reliable measurement of liquid level in commercial reservoirs and pipelines with walls of different thickness and diameters. 3 dwg
Patent RU-2145520-C1 (RU)
Title: Method of preparing carrier for petroleum processing and petrochemical process catalysts
Inventor: SHAKUN A N
IPC: B01J21/04
Filed: 1998-10-26
Granted: 2000-02-20
Abstract: FIELD: catalysts for petrochemical processes. SUBSTANCE: in a method consisting in molding aluminum and titanium compound mixture, drying, and calcination, distinguishing feature is that aluminum hydroxide is precipitated from sodium aluminate by nitric acid and nitric acid-soluble titanium salt at nitric acid-to- titanium molar ratio 1:(0.0001-0.006), pH 7.5-8.9, and temperature 50 to 100 C, after which precipitate is aged, mixed with titanium-free aluminum hydroxide at weight ratio 1:(0-1.25), washed, filtered off, peptized, dried, and calcined. EFFECT: increased catalytic activity. 4 cl, 1 tbl, 12 ex