baber/WOPTO huggingface dataset:
Patent RU-2031108-C1 (RU)
Inventor: KODIN GRIGORIJ S
IPC: C12G3/06
Filed: 1993-07-22
Granted: 1995-03-20
Abstract: FIELD: food industry. SUBSTANCE: plant has receptacles and pressure reservoirs for alcohol and softened water. They are a cylindrical chamber with a diaphragm and grates. The plant is also provided with a mixer, centrifugal pump, and a system of pipelines. The system has pipelines for feed of alcohol and water flows (main and additional). The plant also has a sorting quality control system open via an actuator to the additional water flow feed pipeline. An attachment mounted on the suction branch pipe of the pump has three concentric branch pipes. The outer branch pipe is connected to the pump suction pipe, and it is in communication with the main water flow feed pipeline. The inner branch pipe is connected to the additional water flow feed pipeline. The outlet ends of the middle and inner branch pipes are circular nozzles. They are located at the outlet end of the pump suction pipe. On the outlet end of the middle branch pipe there is a detachable bushing. The external surface of the bushing is a truncated cone. The greater base of the cone faces the outlet end of the branch pipe. The mixer is mounted on the pressure branch pipe of the pump. EFFECT: higher efficiency. 2 dwg
Patent RU-2065090-C1 (RU)
Title: Hydraulic booster
Inventor: BERESTOVITSKIJ ERLEN G
IPC: G05D16/06
Filed: 1993-08-06
Granted: 1996-08-10
Abstract: FIELD: hydraulic automation; automatic control systems. SUBSTANCE: electrohydraulic booster has housing with passages for supply and discharge of working medium, drain chamber and two control chambers where bellows connected with damper are mounted, first and second groups of opposing nozzles located on either side of damper; damper is provided with through holes located over circumference at equal pitch in circular projection of each nozzle on damper; ratio of total area of holes located over circumference and circular area of end of respective nozzle is equal to 0.5. EFFECT: enhanced reliability. 2 dwg
Patent RU-2079444-C1 (RU)
Inventor: NASEDKIN VASILIJ V
IPC: C02F103/04
Filed: 1993-08-31
Granted: 1997-05-20
Abstract: Изобретение относится к способам очистки воды от нефтепродуктов, ионов тяжелых металлов и взвешенных частиц фильтрованием и может быть использовано для хозяйственно-питьевого водоснабжения, особенно в полевых условиях. По первому варианту предлагаемого способа очищаемую воду заливают в емкость 8-10 л через фильтрозагрузку, содержащую 2-слойный фильтр (сверху вниз по ходу течения воды): глинистый цеолит (моноклинный клиноптилолит) с примесью 10-15 об.% монтмориллонита 95-98 мм высотой с размером фракций 1-3 мм и 4-5 мм в соотношении 1:1 и слой фильтроперлита высотой 2-5 мм с размером фракций 0,01-0,1 мм. По прошествии 50-60 мин фильтрозагрузку вынимают, а очищенную воду сливают. Технический результат - повышенное улавливание примесей и запахов ароматических нефтепродуктов, увеличение степени очистки от ионов Zn 2+  и Pb 2+ , а также срока службы фильтра. Согласно второму варианту изобретения в фильтрозагрузку дополнительно вводят слой фильтроперлита, выше слой цеолита с параметрами, такими же, как и у нижнего слоя. Этот вариант реализуют в случае сильного загрязнения очищаемой воды взвешенными частицами и/или в случае понижения скорости фильтрования. Срок службы фильтра повышается по сравнению с известным способом в 1,5-2 раза. 2 с.п. ф-лы, 2 табл., 3 ил.
Patent RU-2082945-C1 (RU)
Title: Projectile
Inventor: ODINTSOV VLADIMIR A
IPC: F42B12/56
Filed: 1993-12-21
Granted: 1997-06-27
Abstract: FIELD: powder shrapnel with arrow-like injurious elements. SUBSTANCE: projectile uses permanent-diameter internal chamber. Located in projectile bottom is bursting chamber with powder charge, block of arrow-like injurious elements is positioned in rear part of internal chamber, and solid propellant charge, in the front part. Bursting chamber, block of injurious elements and solid propellant charge are separated by diaphragms. Front part of chamber, emptied after combustion of solid propellant charge, is used for increasing acceleration path of injurious elements which results in increase of their ejection speed. Design versions with front and rear arrangements of time fuze and nozzle assembly are available. EFFECT: enhanced injurious effect. 1 cl, 3 dwg
Patent RU-2118222-C1 (RU)
Title: Pneumohydraulic riveting tool
Inventor: KOLOMIETS VLADIMIR GEORGIEVICH
IPC: B21J15/38
Filed: 1994-01-28
Granted: 1998-08-27
Abstract: FIELD: mechanical engineering; assembling sheet materials by means of blind shear-pin rivets. SUBSTANCE: tool has cylindrical body accommodating rivet shank clamping unit and reciprocating drive in the form of isolated pneumatic chamber and main and additional hydraulic chambers installed in tandem. Pneumatic chamber has piston with rod that functions as hydraulic-chamber plunger. Additional hydraulic chambers are formed by inner cylindrical surface of body, fixed diaphragms, and additional moving pistons. One of the latter has cylindrical cavity accommodating auxiliary piston whose rod is connected to rived shank clamping unit. EFFECT: facilitated assembly procedure. 2 dwg
Patent RU-2071522-C1 (RU)
Title: Machine for compaction of rail track crushed-stone ballast
Inventor: TOJRER JOZEF
IPC: E01B27/20
Filed: 1994-03-17
Granted: 1997-01-10
Abstract: A tamping machine (1) for the compaction of a railway (2) ballast consists of a machine frame (4), supported on rail running gear, and of a stabilisation assembly (9) connected to said machine frame so as to be adjustable in height. Said stabilisation assembly can be caused to oscillate horizontally as well as vertically with respect to the machine longitudinal direction by means of vibrators (15) and is designed to be able to travel on tracks via flanged rollers (11). The mutual distance of the flanged rollers (11) perpendicularly to the machine longitudinal direction can be varied by means of a spreading drive (13). The latter is designed as a multi-position cylinder comprising a first and a second cylinder tube (22, 23) arranged one behind the other in the axial direction and having respectively a first and a second, double-acting piston rod (24, 25). The latter is connected in an articulated fashion to an adjoining axle (26) of one of the flanged rollers (11) located opposite one another with respect to the axial direction. <IMAGE>
Patent RU-2120773-C1 (RU)
Title: Food product from macaroni dough and method of its preparation
Inventor: ROMANO KAVICHIOLO
IPC: A23L7/109
Filed: 1993-06-07
Granted: 1998-10-27
Abstract: FIELD: food industry. SUBSTANCE: food product has structure made from connected with each other parallel portions of hollow tubes from macaroni dough with round transverse cross section. Flat surface of structure formed on one side by tubes ends is closed by plate from macaroni dough. The plate has the same form and size as surface closed by it. Product tubes are designed for filling them with sauce. Chosen quantity of tubes from macaroni dough is disposed parallel each other in chosen configuration. At least ends of tubes forming the first surface of structure, moistened and pressed to each other forming a structure. The first surface is placed on slightly moistened plate from macaroni dough which corresponds to form and size of given structure and pressed. The product is used on the move as sandwich or hamburger. EFFECT: new food product. 7 cl, 3 dwg
Patent RU-2090693-C1 (RU)
Title: Dam
Inventor: ABOVSKIJ NAUM P
IPC: E02B7/02
Filed: 1994-04-27
Granted: 1997-09-20
Abstract: FIELD: hydraulic engineering, in particular, anchored dams; applicable in protection (reinforcement) of dam from increasing dynamic water head, dampening of hydraulic impact in tidal, sill and other dams. SUBSTANCE: dam includes rigid cofferdam and relief device located on the side of upper pool and made in form of flexible sheet with floats on the upper edge. Anchor links securing the relief device to river bottom are fastened to lower edge of sheet, and anchor links securing relief device to dam are fastened to upper edge of sheet and arranged over blocks. EFFECT: higher efficiency. 2 dwg
Patent RU-2083529-C1 (RU)
Title: Method of manufacturing ceramics with low dielectric permittivity
IPC: C04B35/01
Filed: 1994-07-28
Granted: 1997-07-10
Abstract: FIELD: Ceramics production. SUBSTANCE: invention relates to manufacturing circuit plates, substrates, microwave transistors, houseware for microwave ovens, etc. Starting components are hydrolyzed in heterogeneous mixture, to which, in the last stage of hydrolysis, filler (quartz, quartz glass, cordierite) in amount 5-90 vol.% is added. Mixture is then stirred for 7-10 min in propeller mixer and gel-formation accelerators are introduced. Resultant gel is dried, calcined at temperature by 100-150 C below caking temperature of borosilicate constituent. As gel-formation accelerators, soluble magnesium, calcium, barium, molybdenum, and tungsten salts are used in quantity 0.03-5 wt % on conversion to corresponding oxides. Characteristics: ε = 4.2-4.5, d = 80-100 MPa, and caking range 60-130 C depending on filler content. EFFECT: improved procedure. 3 cl, 4 tbl
Patent RU-2094844-C1 (RU)
Inventor: ZIMARIN VIKTOR I
IPC: G06F17/18
Filed: 1994-08-04
Granted: 1997-10-27
Abstract: FIELD: computer engineering, radio engineering, in particular, multiple-channel radio communication units which are joined into integral service network. SUBSTANCE: device has input amplifier 1, parameter calculation unit 2, arithmetic mean calculation unit 3, distribution type detection unit 4, distribution calculation unit 5, control unit 6. Device provides possibility to calculate distribution of flow of multiple packet messages using flow mean values which are detected in units 2 and 3. EFFECT: increased speed due to elimination of exhaustive search of M combinations of distribution parameters and estimation of flow distribution function. 4 cl, 5 dwg
Patent RU-2071255-C1 (RU)
Title: Field vermicultivation method
Inventor: CHICHERIN GENNADIJ M
IPC: C05F9/04
Filed: 1994-11-29
Granted: 1997-01-10
Abstract: FIELD: agricultural . SUBSTANCE: method involves organic waste composting and preparation of the substrate by mixing composted waste with cellulose-containing and mineral additives. Earthworms are introduced and cultivated in the substrate. In autumn a vermibed is laid for winter vermicultivation near a perforated tube for aeration. A substrate clamp is formed on the tube side, and in early winter the clamp is covered with straw. In a different part of the field peat and manure belts are formed as the weather becomes frosty. The belts are not than 2 m in width and 0.35 v in height. In spring the components of the belts are mixed together and the mixture is moved to lie on warmer soil, and a cone-shaped bed for summer vermicultivation is formed. Compost from the winter vermibed is placed on this bed so that an M-shaped depression is formed. A maternal culture of "manure" and "soil" worms is introduced in the summer vermicultivation bed, and in winter mostly "manure" worms are lured out of the bed. The remainder of compost with young worms and pupas of "soil" worms is distributed over the mulched field surface. EFFECT: continuous year-round process. 2 cl, 3 dwg
Patent RU-2098797-C1 (RU)
Inventor: KURBATOV ALEKSEJ V
IPC: G01N23/04
Filed: 1994-11-30
Granted: 1997-12-10
Abstract: Использование: получение проекции объекта с помощью проникающего излучения. Сущность изобретения: поток излучения подвергают пространственной модуляции внесением локальных затенений. Контролируют углы отклонения лучей потока после прохождения объекта по отношению к направлению лучей до входа в объект и преобразуют эти угловые отклонения в контраст проекции измерением переноса пространственной модуляции поперечно к потоку излучения. Устройство для реализации способа содержит источник 1 проникающего излучения, модулятор 3 для создания в нем пространственных поперечных неоднородностей, средство для преобразования угловых отклонений прошедшего через объект 4 излучения в контраст проекции 8 объекта 4, имеющее элемент 5 для измерений поперечного переноса пространственных неоднородностей. 2 с. п. 15 з. п. ф-лы, 9 ил.
Patent RU-2105956-C1 (RU)
Title: Passive infrared mire
Inventor: UTITSKIJ V D
IPC: G01J1/04
Filed: 1994-12-28
Granted: 1998-02-27
Abstract: FIELD: technical physics, photometry, design of test objects employed to check characteristics of infrared observation systems. SUBSTANCE: in passive infrared mire positioned on homogeneous underlying surface and incorporating line elements with screening plates line elements are fabricated in the form of rectangular frames with rotary screening plates mounted in them. Plates are fitted with mechanism of their movement. They overlap in closed position entire section of frame. EFFECT: enhanced functional characteristics. 2 cl, 2 dwg
Patent RU-2143327-C1 (RU)
Inventor: KEJITI KHARA
IPC: B03C3/47
Filed: 1995-01-30
Granted: 1999-12-27
Abstract: FIELD: removal of solid particles from air by means of electrostatic precipitation. SUBSTANCE: electrostatic precipitator has a great number of spaced apart parallel electrodes collecting dust or particles, and at least one row of spaced apart parallel discharge electrodes, where each row of discharge electrodes is positioned between a pair of adjacent rows of dust collecting electrodes. Each row of dust collecting electrodes and each rod of discharge electrodes are arranged in such a manner that the face sides of dust collecting electrodes and discharge electrodes are found parallel to each other and parallel to the direction of gas flow subject to cleaning. The gap between the dust collecting electrodes in the rows of dust collecting electrodes and the gap between the discharge electrodes in the rows of discharge electrodes are made successively converging from the rows located above the flow to the rows located below the flow in the electrostatic precipitator. The gap between the adjacent rows of dust collecting and discharge electrodes from the side of the electrostatic precipitator located above the flow to the side of the electrostatic precipitator is made successively converging. EFFECT: easy assembling and effective in operation.
Patent RU-2094617-C1 (RU)
Inventor: VOLFOVSKIJ SEMEN G
IPC: F01D15/10
Filed: 1995-02-15
Granted: 1997-10-27
Abstract: FIELD: manufacture of steam turbines for power plants. SUBSTANCE: condensers 5, 6 are arranged along sides of electric generator 3 and outlet connections 9 are placed at acute angle to each other. Condensers 5, 6 may be made with inclined tube bundles to provide for heating and deaeration of dripping condensate by inlet steam. EFFECT: reduced space requirement at improved access to all parts for maintenance procedures; minimized loss in outlet path. 2 cl, 2 dwg
Patent RU-2095407-C1 (RU)
Title: Small-outline methane reactor
Inventor: TUMCHENOK VIKTOR I
IPC: C12M1/107
Filed: 1995-02-15
Granted: 1997-11-10
Abstract: FIELD: gas fuel production. SUBSTANCE: invention focuses on producing methane from household waste and waste originated from small individual economies located far away from power-supply and sewage systems. Reactor contains cylindrical casing separated by partitions into acid, neutral, alkali, and methane fermentation chambers. The latter communicates through hydraulic gate with methane discharge connecting pipe. Partitions are disposed along axis of casing at an angle to it. Agitation device is mounted in casing cavity eccentrically to axis. Inner side wall of agitation device has screw protrusions. Drive cylinder disposed in casing has screw blades and, on its bottom, radial protrusions interacting with perforated bottom of agitation device. EFFECT: improved construction. 3 dwg
Patent RU-2111225-C1 (RU)
Title: Paint and varnish composition
Inventor: BASOV V N
IPC: C09D167/08
Filed: 1995-04-10
Granted: 1998-05-20
Abstract: FIELD: production of materials for dyeing and repair of woody and metal surfaces. SUBSTANCE: paint and varnish composition comprises alkyd pentaphthalic resin modified by sunflower oil. Composition also comprises pigments, siccative, solvent and cation-active surfactant. Quantities of all ingredients are within definite ranges to increase grinding degree. EFFECT: improved quality. 2 tbl
Patent RU-2095839-C1 (RU)
Inventor: TOROCHKOV VLADISLAV YU
IPC: G02B27/64
Filed: 1995-04-12
Granted: 1997-11-10
Abstract: Использование: для стабилизации изображения в оптических приборах. Сущность изобретения: устройство содержит два двухстепенных гироскопа и два зеркала, первое из которых неподвижно, а второе установлено с возможностью вращения одновременно вокруг двух осей, первая из которых лежит в плоскости этого зеркала перпендикулярно оптической оси прибора, а вторая расположена перпендикулярно первой и перпендикулярно оптической оси, причем гироскопы установлены с возможностью измерения угловых скоростей поворота устройства, соответственно, вокруг собственно оптической оси и вокруг оси, перпендикулярной его оптической оси, и через системы управления соединены, соответственно, с второй и первой осями второго зеркала. Кроме того, в устройство введены два акселерометра, установленные на первом и втором зеркалах с возможностью определения углов наклона осей второго зеркала относительно горизонтальной плоскости и соединенные с системами управления через переключатели режимов стабилизации. 3 ил.
Patent RU-2087581-C1 (RU)
Title: Wear resistant cold-resistant steel
IPC: C22C38/58
Filed: 1995-05-03
Granted: 1997-08-20
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: wear resistant cold-resistant steel comprises, mas. %: carbon, 1.0-1.5; silicium, 2.5-3.5; chromium, 3.5-5.0; manganese, 2.0-4.0; nickel, 0.4-2.0; molybdenum, 0.1-0.3; copper, 0.5-1.0; niobium oxide, 0.01-0.5; zirconium oxide, 0.005-0.01; 0.005-0.01 mass % of titanium oxide 0.005-0.01; ferrum, the balance. EFFECT: higher quality of desired article. 2 tbl
Patent RU-2092626-C1 (RU)
Title: Method of galvanically treating parts
Inventor: ZOLOTOVA GALINA EVGENEVNA
IPC: C25D5/00
Filed: 1995-05-11
Granted: 1997-10-10
Abstract: FIELD: galvanic treatment. SUBSTANCE: distinguishing feature of invention resides in that parts are removed from electrolyte with rate equal to that of its flowing down from parts, whereas at the moment when part is detached from the surface of electrolyte and water, rate of removing parts is 5-10-fold increased. EFFECT: increased productivity of process due to diminished number of electrolyte operations and reduced wash water consumption. 1 tbl
Patent RU-2105569-C1 (RU)
Inventor: KOLOMIN V G
IPC: A61P35/00
Filed: 1995-06-05
Granted: 1998-02-27
Abstract: Способ предназначен для получения лекарственной формы противоопухолевого препарата рубоксил. Готовят водный раствор рубоксила, вводят в него щелочной агент. Фильтруют под вакуумом и разливают во флаконы. Замораживают до (-50) - (-30) o С и выдерживают при этой температуре не менее 1 - 1,5 ч. Сушат без нагрева и при нагревании со скоростью не более 5 o С/ч до температуры 20 - 25 o С. Выдерживают при этой температуре не менее 2 - 6 ч. В качестве щелочного агента можно использовать 2%-ный раствор NaOH, который вводят до pH раствора рубиксила 7,0 - 8,0. 2 з.п. ф-лы, 1 табл.
Patent RU-2095207-C1 (RU)
Title: Electric soldering iron with replaceable tip
Inventor: GURKOVSKIJ OLEG A
IPC: B23K3/03
Filed: 1995-07-14
Granted: 1997-11-10
Abstract: FIELD: mechanical engineering; soldering irons. SUBSTANCE: soldering iron of first design version has handle 1 with cavity 2 accommodating device 3 for connecting to supply source. Outer shield 4 is connected to handle by means of thin-walled projections 5. Device for fitting tip 7 and heater 8 is arranged inside outer shield 4. This device has outer tube 9 and inner tube 10 connected by projections 11 and 12 on inner end face relative to tip. Outer tube 9 on each end face is connected with outer shield by means of projections 13, 14 and 15, 16 connected in rigid pairs. Layer of heat insulating material 17 is placed between outer shield 4 and outer tube 9. Skirt 18 of tip 7 is located between tubes 9 and 10. In soldering iron of second design version additional shield is placed between outer tube and outer shield being separated from them by layer of heat insulating material. In soldering iron of third design version vacuum thermal protection device is placed between outer tube and outer shield being separated from them by layers of heat insulating material. Other design versions have outer shield placed in handle space with air cooling housing of handle and smoke suction from zone of soldering and with overall dimensions of soldering iron can be fixed on electrician's finger. EFFECT: improved accuracy of positioning of hook-up tools in radio wiring operations. 111 cl, 15 dwg
Patent RU-2113012-C1 (RU)
Title: Method for control of city line carriers
Inventor: LAPTEV V U
IPC: G08G1/01
Filed: 1995-08-30
Granted: 1998-06-10
Abstract: FIELD: city traffic control systems. SUBSTANCE: method involves request loop of checkpoints from central dispatching station in automatic mode, request loop of carriers which are in effective range of checkpoints, transmission of information which has been received from carriers to central dispatching station which provides processing of received information and correction of traffic schedule. Driver's display receives difference between actual arrival to terminal point from schedule time, searching carriers which are located in effective range of terminal point, calling for voice communication with dispatcher and successful receiving of information from carrier by central dispatching station. Dispatcher control mode method involves calling for voice communication with driver of arbitrary carrier in order to achieve alternation of schedule, route or number of carriers on line. Carrier which is located in effective range of terminal point can call dispatcher. When emergency situation appears or driver is subjected to assault, terminal point receives short message through additional narrow band channel about emergency or assault. Then information which is contained in information message is transmitted to central dispatching station. EFFECT: increased efficiency. 3 dwg
Patent RU-2100561-C1 (RU)
Title: Rock-cutting hard-alloy insert for cone drill bits
Inventor: BRAZHENTSEV ANDREJ V
IPC: E21B10/52
Filed: 1995-10-16
Granted: 1997-12-27
Abstract: FIELD: rock-cutting tools, in particular, cone drill bits. SUBSTANCE: working head of insert is formed by crossing of hemispherical surface and two secant planes forming angle in excess of 130 deg. Located on the top of working head between secant planes is boss. Radius R of curvature of boss generating line, radius $$$ of generating line of hemispherical surface and radius r of curvature of generating line of boss in cross-section square to its length are related to each other as R $$$ r. Height h of working head is related to boss length and diameter d of insert cylindrical base as follows d $$$ 1.5L $$$ 2h. The given design of insert allows creation of high stress concentration in rock with preservation of more low level of stress-deformed state of insert material. EFFECT: higher efficiency. 4 dwg
Patent RU-2096608-C1 (RU)
Inventor: SHESTAKOV VALENTIN ANISIMOVICH
IPC: E21B47/00
Filed: 1995-11-21
Granted: 1997-11-20
Abstract: FIELD: oil production and processing industry, chemical industry. SUBSTANCE: this relates to method for control of content of oil in brine liquid of well during its operation and can be used in analyzing unmixable liquids, especially in analyzing toxic and explosion-risky liquids. According to method, sample of brine liquid is taken from trunk pipeline to measuring vessel, and sampled liquid is drawn through nozzle. Simultaneously measured are pressure differential at nozzle, liquid flow rate. Obtained is information signal on liquid flow rate in real time scale in the form of pulses, summed up are pulses obtained at different pressure differentials with recording in various memory cells of computer in accordance with signal of differential pressure gauge installed in nozzle. Then determined are volumetric proportion of oil, kinematic viscosity of oil and water, using mathematical expressions. EFFECT: high efficiency.