baber/WOPTO huggingface dataset:
Patent RU-2011796-C1 (RU)
Title: Well valve unit
Inventor: KHARITONOV ALEKSANDR A
IPC: E21B34/06
Filed: 1990-06-05
Granted: 1994-04-30
Abstract: FIELD: oil production. SUBSTANCE: unit has branch pipe, hollow case with stop ring and openings for flowing fluid radially arranged within the branch pipe, spring loaded gate with a sealing surface for engaging with a seat positioned within the case, and centering planks, which are provided with radial passages made in side surface and longitudinal grooves for flowing fluid, positioned on the gate. The unit has a spring- loaded shaft whose axle is provided with a spring-loaded bushing which forms a groove in a butt. Rods, which are positioned in centering planks and engage with the groove within the case when fixing, are received in the groove. The sealing surface of the gate is made of trancated cone with half angle 20-28 whose lesser base points to the seat having a sharp edge. EFFECT: improved design. 1 dwg
Patent RU-2073393-C1 (RU)
Title: Cultivator
Inventor: RAZUMOV ANATOLIJ IVANOVICH
IPC: A01B35/00
Filed: 1990-07-23
Granted: 1997-02-20
Abstract: FIELD: agricultural engineering; inter-row cultivators. SUBSTANCE: cultivator has frame with support wheels, mounting mechanism and tool gangs. Tools are mounted on gang beams, some of tools being secured on beam by holders arranged square to beams. Cultivator has mechanism maintaining minimum protection zone of plant row made in form of hydraulic cylinder, rod and bushings. Each bushing is installed on holder for moving along its longitudinal axis. Holder bushings are interconnected in series by means of tie-rod coupled with rod of hydraulic cylinder. Tools are rigidly secured on holder bushings. EFFECT: provision of minimum protection zone of plant row in process of operation of cultivator. 2 dwg
Patent RU-2007905-C1 (RU)
Inventor: LIKHNENKO SVETLANA V
IPC: A01G31/00
Filed: 1990-09-21
Granted: 1994-02-28
Abstract: FIELD: agriculture. SUBSTANCE: hybrid potato seeds are planted to grow in pots. As the shoots are 5-6 cm in height, they are buried with soil mixture so that their apical parts are on the soil surface. EFFECT: simpler method. 1 ex, 1 tbl
Patent RU-2065266-C1 (RU)
Title: Beehive frame
Inventor: MELNIK VIKTOR IVANOVICH
IPC: A01K47/02
Filed: 1991-04-08
Granted: 1996-08-20
Abstract: FIELD: agriculture, in particular, apiculture. SUBSTANCE: beehive frame has two half-frames pivotally connected along a pair of similar planks. EFFECT: increased efficiency and simplified construction. 7 dwg
Patent RU-2012891-C1 (RU)
Title: Critical angular velocity warning device
Inventor: DAVYDOV ILYA B
IPC: G01P3/489
Filed: 1991-04-25
Granted: 1994-05-15
Abstract: FIELD: measurement technology. SUBSTANCE: warning device has two angular-velocity pulsed sensors 1-1, 1-2, two frequency-code converters 2-1, 2-2, two registers 3,4, three code subtracters, 5,6,7, three code comparison units 8, 16, 17, permanent storage unit 9, three AND gates 10,11,12, two delay units 13,14, code adder 15, two critical angular velocity setting devices 18,19, two switches 20,21, three pulse counters 22, 23,24, three RS flip-flops 25,26,27, OR gate 28. EFFECT: improved speed of response and accuracy. 4 dwg
Patent RU-2005548-C1 (RU)
Inventor: BASHARIMOVA VALENTINA N
IPC: B02C19/22
Filed: 1991-06-24
Granted: 1994-01-15
Abstract: FIELD: construction material. SUBSTANCE: mill has housing I with charging and discharge funnels, helical spiral member 4 disposed in housing I. One end of spiral member is secured in support 5 on shaft of drive and other end is attached on end of cross-piece 8, which is rotatable with respect to shaft axis. Helical spiral is spatially curved so that fastening support axes define lines intersecting one with respect to the other. EFFECT: enhanced reliability in operation. 2 dwg
Patent RU-2018804-C1 (RU)
Title: Surface pressure meter
Inventor: GORSHKOV MIKHAIL V
IPC: G01N13/02
Filed: 1991-06-28
Granted: 1994-08-30
Abstract: FIELD: precision measurements. SUBSTANCE: meter has Wilhelmi scale, control unit, ferromagnetic core coupled with a holder of scale pan and located within the coil. Wilhelmi plate, system for recording deflections of the core from equilibrium position and circuit for compensating for a current in the coil. The system for recording deflections of the core is made in the form of a capacitor one of the plates of which is fixed to the core and the other is fixed to the end-face of the coil. The circuit for compensating a current in the coil comprises a high-frequency generator, controllable detector, amplifier and ammeter, the high-frequency generator being connected to one of the plates of the capacitor, one of the inputs of the amplifier. The second plate of the capacitor is connected to the detector control input. The output of the detector is connected to the second input of amplifier the output of which is connected in series through the ammeter to the coil. EFFECT: enhanced accuracy. 2 dwg
Patent RU-2023900-C1 (RU)
Inventor: MAKS GRAJNER
IPC: F02M51/06
Filed: 1991-07-24
Granted: 1994-11-30
Abstract: Использование: двигателестроение, в частности дизельная топливная аппаратура. Сущность изобретения: электромагнитный клапан для впрыска топлива содержит корпус 3 с полостью 4, закрепленный в корпусе 3 распылитель, выполненный с направляющим цилиндрическим каналом 7, коническим седлом 8 и по меньшей мере одним распыливающим отверстием 9, сообщенным через седло с направляющим цилиндрическим каналом. Запорный орган 10 с шарообразным запорным элементом 12 размещен в полости 4 корпуса 3 с возможностью осевого перемещения и перекрытия распыливающего отверстия. В распылителе выполнена кольцевая канавка 22, расположенная между коническим седлом 8 и направляющим цилиндрическим каналом 7 на внутренней поверхности последнего. Завихрительные канавки 16 могут быть выполнены на внутренней поверхности направляющего цилиндрического канала 7 путем штамповки. 3 з.п.ф-лы, 2 ил.
Patent RU-2051813-C1 (RU)
Inventor: BRYUZGIN VASILIJ A
IPC: B60M1/24
Filed: 1991-11-15
Granted: 1996-01-10
Abstract: FIELD: assembling and maintenance devices for supply lines for traction electric vehicles. SUBSTANCE: unified clamp is B-shaped and has plates 1, 2 with different slots 3 which are connected to each other through holes. In addition device has threaded joint 4 with bolts and lock nuts 5. One side of plates 1, 2 has ridges with oval holes 6, 7. Another side of plates 1, 2 has cone-shaped jaws 8 for bevel edge of power supply wire 10. Said plates are rigidly mounted encompassing both carrying cable 10 and bevel edges of power supply wire 9. Cable of string cord 11 or slope support cord are connected to plates by means of hinges. In addition central anchor cable which is joint with vertical cord is cushioned. Loose end of cord, which is fixed by clamp slots 3, loops through hole 6. It is strained in said hole and is connected to main cord by means of superposed wired serving. This joint to hole is made with tension from bottom. This results in possibility to attenuate cord vibrations caused by running current receivers and wind. Rigid strut of fixation unit is connected by means of bolt through hole 7 and is in center of fixation unit load. EFFECT: increased functional capabilities. 6 dwg
Patent RU-2037486-C1 (RU)
Title: Carboxamide derivatives, herbicide composition and a method of struggle against weeds
Inventor: KRISTOFER DZHEJMS FOSTER
IPC: C07D213/83
Filed: 1991-11-26
Granted: 1995-06-19
Abstract: FIELD: organic chemistry. SUBSTANCE: product of the formula (I) where n 1 or 2; X independently each of other hydrogen, halogen, lower alkyl, possibly substituted with halogen, lower alkoxyl, nitro-group; Z oxygen or sulfur; R′ hydrogen, lower alkyl, lower alkenyl; R″ hydrogen, C 1 -C 8 -alkyl, possibly substituted with 1 or 3 halogen atoms, OH, CN, lower alkoxy, lower alkoxycarbonyl, lower dialkylamino-group, lower alkenyl, lower alkynyl, C 3 -C 6 -cycloalkyl, C 3 -C 6 -cycloalkyl-lower alkyl substituted with two halogen atoms at cycloalkyl moiety, lower alkoxyl, lower alkenyloxyl, lower alkoxycarbonyl, lower alkylamine, phenylamine, possibly substituted with halogen, lower alkoxycarbonylamino, lower dialkylcarbamoyl; R′ and R″ together with nitrogen atom form morpholyl, pyrrolidinyl, 4-methylpiperazinyl. Herbicide composition has effective dose of product and special additives. Composition is used in agriculture for plant protection. EFFECT: improved method of synthesis, increased effectiveness. 4 cl
Patent RU-2050565-C1 (RU)
Inventor: KELDIVATOV ARNOLD FEDOROVICH
IPC: G02B13/14
Filed: 1992-02-21
Granted: 1995-12-20
Abstract: Использование: изобретение относится к оптическому приборостроению и может применяться в приборах, регистрирующих тепловые объекты в далекой ИК-области спектра. Сущность изобретения: объектив содержит два положительных компонента. Оба компонента выполнены в виде одиночных менисков, обращенных вогнутостью к изображению, из германия. Обращенные друг у другу поверхности компонентов выполнены асферическими. Оптические силы первого и второго компонентов составляют порядка 0,4 и 1,1 оптической силы объектива соответственно. 4 ил.
Patent RU-2051289-C1 (RU)
Inventor: VETCHINKIN NIKOLAJ V
IPC: F02M27/00
Filed: 1992-05-29
Granted: 1995-12-27
Abstract: Использование: двигателестроение, способы и устройства для обработки горючей топливовоздушной смеси. Сущность изобретения: способ приготовления топливовоздушной смеси заключается в преобразовании воздуха в струю низкотемпературной плазмы и физико-химическом преобразовании топлива, организации не менее двух потоков воздуха и по меньшей мере одного потока топлива. Из одного потока воздуха получают струю низкотемпературной плазмы с помощью электродугового разряда, закаливают продукты физико-химического преобразования топлива и воздуха и затем смешивают закаленные продукты с остальным количеством воздуха или топливовоздушной смеси. Устройство приготовления топливовоздушной смеси для двигателя внутреннего сгорания содержит каналы подачи топлива и воздуха и последовательно соединенные между собой дуговой плазмотрон, плазмохимический реактор, всасывающий патрубок. Канал подачи воздуха разделен по меньшей мере на два тракта, один из которых соединен с плазмотроном. В плазмохимическом реакторе выполнен канал для подвода всего или части топлива. Между реактором и всасывающим патрубком установлено закаливающее устройство. 2 с. п. ф-лы, 1 ил.
Patent RU-2065060-C1 (RU)
Title: Section of mechanized timbering
Inventor: AKSENOV VLADIMIR V
IPC: E21D23/06
Filed: 1992-04-23
Granted: 1996-08-10
Abstract: FIELD: mining. SUBSTANCE: section of mechanized timbering includes floor and base provided with tongues and interconnected through hinged stands and floor hydraulic jack. One end of the hydraulic jack is fastened to one support member. Another end is connected to another support member using hinge joint. The floor has alternating upper and lower lateral restricting ledges to interact respectively to lower and upper lateral ledges. EFFECT: high reliability. 5 dwg
Patent RU-2057839-C1 (RU)
Inventor: TALANOV BORIS P
IPC: E02B3/02
Filed: 1992-04-27
Granted: 1996-04-10
Abstract: FIELD: civil engineering. SUBSTANCE: method for protection against lava in volcano eruption includes development of protective bank on the way of lava travel and artificial water reservoir above predetermined place where the bank is formed in trough of lava travel. The banks are created in one or more number of places. In so doing water is supplied when lava is close. The system is controlled by operator from observation point. Improved heat removal is occurred, solidified lava crust is formed, and finally protective bank is formed. EFFECT: protection against lava. 4 cl
Patent RU-2095331-C1 (RU)
Title: Method of manufacturing building products
Inventor: VIKULIN VLADIMIR VASILEVICH
IPC: C04B33/02
Filed: 1992-05-15
Granted: 1997-11-10
Abstract: FIELD: manufacture of facing tiles, broken tiles, well panels. SUBSTANCE: building products are manufactured by preparing mixture comprising 15-25 % cement; 20-25 crushed glass; and the sand balance. Casting semifinished products are cast, solidified, heat treated at 900-1000 C for 5-60 minutes followed by application of glaze and poured roasting. Compressive strength of products after heat treatment is 1.2-1.3 %, and after poured roasting is 36-42 MPa. Shrinkage is 1.2-1.3 %. EFFECT: more efficient manufacturing method. 3 tbl
Patent RU-2061877-C1 (RU)
Title: Method for generation froth fire extinguishing aerosol and device for implementing the same
Inventor: CHUPRIKOV ALEKSEJ E
IPC: E21F5/00
Filed: 1992-03-19
Granted: 1996-06-10
Abstract: FIELD: fire fighting in mine working and surface objects. SUBSTANCE: method for forming froth fire extinguishing aerosol is assured by dispersing solution of froth-forming agent in hot gas flow of inhibiting composition of pyrotechnic charge. Device has pyrotechnic fire extinguishing gas generator. Ring collector with sprayers of the froth-forming solution is installed on outlet nozzle. Elastic mixing chamber is provided in the device, that is equipped with locking device to connect froth line hose. EFFECT: high reliability. 1 dwg
Patent RU-2036083-C1 (RU)
Title: Table vibrator for moulding of reinforced-concrete products
Inventor: ERYSHALOV BORIS G
IPC: B28B1/08
Filed: 1992-05-05
Granted: 1995-05-27
Abstract: FIELD: manufacture of reinforced-concrete products. SUBSTANCE: self-synchronization of rotation of unbalanced masses is accomplished due to rigid attachment of vibrators of vertical vibrations with unbalanced masses to a rigid frame. The design of the table vibrator frame provides for location of its center of gravity below the horizontal plane passing through the axes of rotation of unbalanced masses, irrespective of the fact whether an empty mould is installed on the table vibrator or a mould with concrete mix. EFFECT: improved design. 2 dwg
Patent RU-2033802-C1 (RU)
Title: Method for producing of essential oil
Inventor: BEREZOVSKAYA TAMARA P
IPC: C11B9/02
Filed: 1992-04-07
Granted: 1995-04-30
Abstract: FIELD: medicine. SUBSTANCE: overhead part of Artemisia is treated by vapor within 18-20 h. Thus prepared essential oil has antiinflammatory and healing activity. EFFECT: improves efficiency of the method. 3 tbl
Patent RU-2007155-C1 (RU)
Inventor: KAGANOV SAMUIL YU
IPC: A61G10/02
Filed: 1992-04-30
Granted: 1994-02-15
Abstract: FIELD: medicine. SUBSTANCE: for cupping attack of bronchial asthma, child patient was placed partial decontamination in gnotobiological chamber in laminar air flow in zone characterized by 1-st air purity class and standardized microclimate parameters and then of zones of 2-nd and 3-rd air purity classes. No medicines were given to patient who was reliably isolated from adverse effects of both organic and inorganic environmental factors that were likely to either provoke or maintain bronchial obstruction and addition of superinfection. Consecutively placing patient in zones of different air purity classes, after fit was relieved, accelerates adaptation to environment. EFFECT: shorter period of treating bronchial asthma in paroxysmal period and extended remission.
Patent RU-2058727-C1 (RU)
Inventor: KHOSHABOV GEORGIJ D
IPC: A01K31/06
Filed: 1992-06-15
Granted: 1996-04-27
Abstract: FIELD: agricultural engineering, in particular, construction of cages for keeping hatching egg flock hens. SUBSTANCE: double-sided cage has inclined slatted floor, front slatted panels with doors, upper floor, side walls and upper strips positioned in middle portions of front panels, egg collectors, waterers, perches and dung removal mechanism. Cage is provided with light-tight walls, dividing cage into sections communicated one with the other, and cage closure used when birds are transferred from cage. Side walls are provided with guiding slots. Light-tight dividers are mounted perpendicular to panels throughout cage height and extend to cage middle part. Closure has rectangular slatted panels pivotally interconnected one with the other to form tetrahedral prism with one face positioned below upper floor and opposite lower face mounted for displacement in side wall slots. Prism lower face is connected with drive through tie-rod. EFFECT: increased efficiency and improved keeping conditions. 3 dwg
Patent RU-2045248-C1 (RU)
Inventor: YURCHENKO IVAN I
IPC: A61F2/38
Filed: 1992-06-24
Granted: 1995-10-10
Abstract: Использование: в медицине для восстановления функции коленного сустава. Сущность: эндопротез коленного сустава содержит плоское основание, снабженное опорной площадкой с впадинами для суставных элементов бедра, и закрепленные по контуру основания переднюю и две боковые перфорированные пластины, и узел соединения пластин. Узел соединения включает фиксатор и винты. Фиксатор имеет Т-образную форму и состоит из трех элементов, связанных между собой с возможностью разъема. Каждый дистальный конец фиксатора соединен винтом с потайной головкой с соответствующей пластиной. Дистальные концы фиксатора, связанные с боковыми пластинами, выполнены упругими. Винты имеют ступенчатую форму с конусообразным переходом от одной ступени к другой. На дистальных концах боковых пластин выполнены фигурные выступы с отверстиями под потайную головку винта. 4 ил.
Patent RU-2025872-C1 (RU)
Inventor: KARPOV VALERIJ G
IPC: H02K29/14
Filed: 1992-07-07
Granted: 1994-12-30
Abstract: Использование: в электродвигателях постоянного тока с электронной коммутацией обмоток. Сущность: в вентильном электродвигателе во внутреннем пространстве магнита 8 размещен тахогенератор, состоящий из магнитопровода 10 и обмотки 11. Магнитопровод 10 выполнен из гибкой ленты в виде прямой призмы, число граней которой равно числу одноименных полюсов магнита 8, при этом углы призмы имеют закругления, длина дуги которых составляет одну треть полюсного шага магнита 8. Обмотка 11 тахогенератора размещена вокруг граней призмы концентрично оси ротора. 1 з.п. ф-лы, 8 ил.
Patent RU-2047100-C1 (RU)
Title: Liquid proportioner
Inventor: MATYANIN ALEKSEJ S
IPC: G01F11/00
Filed: 1992-07-16
Granted: 1995-10-27
Abstract: FIELD: proportioning of liquids. SUBSTANCE: liquid proportioner consists of reservoir 1 and housing 2 with supply passage 3 and outlet passage 4 located diametrically. Rotor 5 is arranged in housing 2. Both housing 2 and rotor 5 are provided with taper sealing surfaces 6. Rotor is provided with several diametral passages 7 which are blind. Sealing surfaces 6 of housing 2 and rotor 5 are taper in shape. To compensate for wear of sealing surfaces 6, rotor 5 is pressed by cylindrical spring 9 through thrust bearing 8. Spring 9 is secured in housing 2 by means of nut 10. EFFECT: simplified construction and enhanced reliability. 2 dwg
Patent RU-2053057-C1 (RU)
Title: Штамп для резки проката
Inventor: ROMENSKIJ SERGEJ M
IPC: B23D23/00
Filed: 1992-05-21
Granted: 1996-01-27
Abstract: Использование: обработка металлов давлением, конструкции штампов для резки проката. Сущность изобретения: штамп для резки проката содержит подвижную плиту, неподвижную плиту с установленным на ней корпусом, прижим, неподвижный нож и механизм зажима материала, который включает Т-образные двусторонние клинья и клиновые пластины. Клинья размещены в пазах клиновых пластин. Рабочие поверхности вершины клиньев выполнены с наклонными участками. Пазы клиновых пластин выполнены Т-образной формы с наклонными участками, соответствующими форме наклонных участков клиньев. 10 ил.
Patent RU-2028827-C1 (RU)
Title: Method of reclamation of grinding waste
Inventor: LABES VLADIMIR I
IPC: B24B57/00
Filed: 1992-09-03
Granted: 1995-02-20
Abstract: FIELD: technology of separation of materials. SUBSTANCE: method of reclamation includes annealing, crushing and sieving of materials and magnetic separation. Crushing is conducted to size class not less than 1.0 mm. Annealing is conducted at temperatures from 350 to 800 C. EFFECT: expanded application field. 2 cl, 1 tbl
Patent RU-2009165-C1 (RU)
Title: Composition for petroleum dehydration and desalting
Inventor: LEBEDEV NIKOLAJ A
IPC: C10G33/04
Filed: 1992-09-09
Granted: 1994-03-15
Abstract: FIELD: petroleum processing. SUBSTANCE: composition contains, mass % : ethylene-and propylene oxides block copolymer 37.0-62.0, ethylene glycol or diethylene glycol mono-C 2 -C 4 -alkyl ether 0.5-5.0 and solvent up to 100. Thus prepared composition has high deemulsifying activity and improves rheological properties. EFFECT: improve rheological properties. 2 tbl
Patent RU-2026518-C1 (RU)
Inventor: KULESHOV VLADIMIR N
IPC: F26B3/28
Filed: 1992-10-13
Granted: 1995-01-09
Abstract: FIELD: drying engineering. SUBSTANCE: solar drier comprises drying chamber 1 provided with electrical source 3 of heat power, fan 4, and air discharging passage 8. The solar heater of air is pivotally secured in zenith plane for permitting tracking the sun and consists of a housing with double bottom made up of air intake passage 7. One end of the passage is connected with an air intake branch pipe and the other end is coupled with fan 4 through an air duct. Air discharge passage 8 is mounted under the bottom which has a wall common with the passage. The outlet branch pipe is mounted under the air intake branch pipe. The solar dryer has a system for tracking the sun. The working surface of housing 6 of the solar heater is specular and has a coating with high reflecting capability in visible spectral region and high transmitting capability in infrared spectral region. The solar heater is set on a support for permitting tracking the sun in azimuth plane in focus of a parabolic cylinder. A transporting device for moving product to be dried can be included in the dryer. The device is mounted in so manner that the product can be illuminated through the parabolic cylinder. The dryer can be also provided with a source of ultraviolet radiation. The source is mounted for irradiation of the product. The air intake can be made of a pipe. EFFECT: enhanced efficiency. 4 cl, 1 dwg
Patent DE-10112075-C1 (DE)
Title: Verfahren und Vorrichtung zur Rückgewinnung von Metallen, auch in Kombination mit anodischen Koppelprozessen
Inventor: THIELE WOLFGANG
IPC: C02F1/461
Filed: 2001-03-12
Granted: 2002-10-31
Abstract: Bei der Rückgewinnung von Metallen aus Prozesslösungen und Abwässern kommt es häufig zu Problemen dadurch, dass sich die Metalle an den Kathoden nur mit ungenügenden Stromausbeuten und/oder in schlecht haftender pulvriger Form abscheiden lassen. DOLLAR A Die elektrolytische Rückgewinnung von Metallen erfolgt mittels eines nicht gepulsten Gleichstromes in einer Elektrolysezelle, in der Kathoden und Anoden durch Separatoren getrennt sein können, die Anodenfläche in stationär angeordneten Anodenstreifen von 2 bis 150 mm Breite unterteilt ist und die nicht unterteilte Kathodenoberfläche mit einer Geschwindigkeit von 1 bis 10 m/s konzentrisch an den Anodenstreifen in senkrechter Richtung zu deren Längsausdehnung vorbeigeführt wird. DOLLAR A Die Erfindung dient der effektiven kathodischen Abscheidung und Metallrückgewinnung aus Prozesslösungen und Abwässern, z. B. aus erschöpften Beizlösungen.
Patent DE-10125727-C1 (DE)
Title: Seating assembly for rear passengers, in an automobile, has a cover shrouding the gap between the backrest and the bodywork wall, to follow the movements of backrest adjustments without loss of shape or position
Inventor: SEEL HOLGER
IPC: B60N2/90
Filed: 2001-05-18
Granted: 2002-10-17
Abstract: The rear seating assembly, for an automobile interior, has at least one backrest with its upper side positioned parallel to a bodywork wall, with adjustment. At least one flexible cover (9) is between the backrest (4) on one side and the bodywork wall (7) on the other side, to follow the movements of the backrest. The cover has its own residual stiffness, to retain its shape as the backrest is moved. The cover can be composed of a number of slats, linked together by flexible couplings.