baber/WOPTO huggingface dataset:
Patent RU-2093959-C1 (RU)
Title: Method for radio communication
Inventor: GOROKHOV NIKOLAJ A
IPC: H04B7/22
Filed: 1994-06-22
Granted: 1997-10-20
Abstract: FIELD: information transmission. SUBSTANCE: method is based on feature of inhomogeneous plasma regions, which are extended along magnetic field, to channel slow oscillations which are amplified by interaction with beams of charged particles which cause ionospheric disturbance. This results in possibility compensate absorption signal losses by means of natural process which accompanies ionospheric disturbance. This is achieved using frequencies which signals can be converted to wave modes, be amplified due to interaction with beam of charged particles and spread in ionosphere along their path which differs from paths of state-of-the-art ionospheric communication methods. EFFECT: increased operation capacity of ionospheric communication equipment during ionospheric disturbance periods without increase in transmitter power. 1 dwg
Patent RU-2084872-C1 (RU)
Inventor: LITVINENKO ANATOLIJ N
IPC: G01N21/78
Filed: 1994-07-18
Granted: 1997-07-20
Abstract: FIELD: analytic chemistry, namely, determination of fuel in air. SUBSTANCE: filler of indicator tube for determination of unsymmetrical dimethylhydrazine comprises adsorbent and colored reagent. Mixture of silica gel and zeolite is used as said adsorbent, mass ratio of silica gel and zeolite being 0.8-1.2. Solution of silver nitrate is used as mentioned above colored reagent, mass ratio of colored reagent and adsorbent is 2.0-3.0. EFFECT: improved selectivity. 4 tbl
Patent RU-2078738-C1 (RU)
Title: Method of combating bacterial filamentous swelling of activated sludge
Inventor: ZHMUR NATALYA S
IPC: C02F3/12
Filed: 1994-07-27
Granted: 1997-05-10
Abstract: FIELD: waste water purification. SUBSTANCE: invention relates to methods of biological cleaning of household and industrial waste water accompanied with worsening sedimentation characteristics of activated sludge and is aimed at combating or preventing bacterial filamentous swelling of activated sludge at biological sewage disposal plants with elevated loading in what relates to organic pollution, excessive accumulation of filamentous bacteria, and excessive ejection of suspended matters from secondary settlers. Invention is distinguished in the following. Air tanks are successively provided with mixed aeration system - 60% of small- bubble and 40% of middle-bubble, whereupon volume structures are installed, that is, biomass carriers providing 1.5-2 times increase in activated sludge concentration. Activated sludge in quantity 0,0001-0.0002% based on its summary weight in air tanks is then treated with nitrosoalkylurea in concentration 0.04-0.08% for 3-4 h and is grown for 10-12 h on dilute waste water, once again treated with nitrosoalkylurea in concentration 0.05-0.07% and grown for further 3-5 h and charged into air tank in the return sludge intake zone. EFFECT: improved reliability of process. 4 cl, 1 tbl
Patent RU-2079230-C1 (RU)
Title: Устройство для тепловой обработки пищевых продуктов
IPC: A47J37/00
Filed: 1994-08-16
Granted: 1997-05-10
Abstract: 1. Устройство для тепловой обработки пищевых продуктов, содержащее механически соединенные между собой верхнюю и нижнюю части с опорными элементами для установки на горизонтальной поверхности, и помещенный в верхней части источник инфракрасного излучения, отличающееся тем, что верхняя часть выполнена в виде замкнутой камеры, на одной из сторон которой выполнены окна для пропускания излучения источника, при этом верхняя и нижняя части соединены между собой посредством закрепленных на нижней части вертикальных стоек, относительно которых верхняя часть установлена с возможностью перемещения в вертикальном направлении, поворота вокруг горизонтальной оси и фиксации.2. Устройство по п.1, отличающееся тем, что нижняя часть выполнена с уступами для установки на них посуды для обрабатываемых продуктов.
Patent RU-2091592-C1 (RU)
Title: Method of operation of gas turbo-expander plant
Inventor: GUROV VALERIJ I
IPC: F02C6/00
Filed: 1994-08-23
Granted: 1997-09-27
Abstract: FIELD: gas turbo-expander plants with recuperation of heat and realization of excessive pressure of natural gas in turbo-expanders. SUBSTANCE: high-pressure natural gas enters turbo-expander 3 via main 1 through adjustable nozzle apparatus 4 where pressure is reduced to required level. Power of turbo-expander 3 is summed with power of turbine 9 of aircraft engine 5 and is transmitted to electric generator 18. Temperature of natural gas at turbo-expander outlet is maintained above 273 K by means of exhaust heat of aircraft engine 5 and is regulated by means of device 15. Power of aircraft engine 5 changes in wide range, zero magnitude inclusive, thus providing for high ecological indices. EFFECT: enhanced efficiency, ecological safety. 1 dwg
Patent RU-2076554-C1 (RU)
Title: Seed vitality determining method
Inventor: VANYARKHO VITALIJ G
IPC: A01C1/02
Filed: 1994-09-30
Granted: 1997-04-10
Abstract: FIELD: agriculture. SUBSTANCE: method involves exposing seeds to air heat flux at temperature of 60-90 C; measuring bioelectric current by electrodes, attached to seed, in 3 min from the moment of heat flux action. Bioelectric current is measured by detecting bioelectric potential difference and this difference is amplified and converted into amplitude-frequency characteristic of bioelectric current spectral intensity. High-frequency components of amplitude-frequency characteristic exceeding 2,000 Hz are filtered out; amplitude-frequency characteristic is decomposed within the range of 0-2,000 Hz in flicker spectrum; dependence of amplitude-frequency characteristic parameters on time is determined and decoded by plotting flicker spectrogram described by the expression recited in Specification. Seed vitality is judged by weight-energy speed variation of spatial-time dissipating seed structures at frequency variations. EFFECT: increased efficiency in determining optimum conditions for presowing biostimulation of seed material and provision for obtaining of precise results. 5 cl, 7 dwg
Patent RU-2073258-C1 (RU)
Title: Method of discovery of oil-gas-gas condensate pools in subsalt deposits
Inventor: KURBANOV NAZHBUTIN SHALLASUEVI
IPC: G01V9/00
Filed: 1994-09-29
Granted: 1997-02-10
Abstract: FIELD: high efficiency methods of discovery of pools of hydrocarbons and oil-gas-gas condensate pools in subsalt deposits. SUBSTANCE: method of discovery of oil-gas-gas condensate pools in subsalt deposits includes determination of thickness of subsalt anhydrides in direction of their latitudinal strike, and drilling is carried out in zones of sharp decrease of subsalt anhydrides. In this case, thickness of subsalt anhydrides in direction of latitudinal strike in point of drilling shall not exceed 55 m. EFFECT: higher geological and economic efficiency of geological search work due to the use of a new criterion of efficient detection of structural height consisting in revealing of zones of sharp reduction of subsalt anhydrides. 1 tbl
Patent RU-2074805-C1 (RU)
Title: Clamping device with rotary grip
Inventor: RODIMOV SERGEJ N
IPC: B23Q3/00
Filed: 1995-01-31
Granted: 1997-03-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: slewing mechanism of clamping device grip 6 is made in the form of piston 4 with rack and packing rings. The piston is located in cylindrical bore of piston 3 square to the axis of rod 5. Piston 4 is geared with rod 5 of piston 3. EFFECT: improved reliability. 2 dwg
Patent RU-2088835-C1 (RU)
Inventor: GUDKOV YURIJ V
IPC: F16L58/02
Filed: 1995-03-13
Granted: 1997-08-27
Abstract: Использование: строительство и ремонт трубопроводов. Сущность изобретения: в антикоррозионном рулонном материале на пористой тканой или нетканой основе закреплен слой смеси, содержащей оксид кальция неорганического вяжущего и клея. Соотношение толщин слоев основы и антикоррозионного слоя смеси от 1: 1 до 1:5. На защищаемую от коррозии поверхность наматывают с натягом предварительно пропитанный водой рулонный антикоррозионный материал. 2 с.п. ф-лы, 1 табл.
Patent RU-2097588-C1 (RU)
Title: Rotary piston multi-cam four-stroke piston engine
Inventor: POPKOV IVAN I
IPC: F01B9/06
Filed: 1995-04-14
Granted: 1997-11-27
Abstract: FIELD: manufacture of car and aircraft engines. SUBSTANCE: engine body is made in form of cylindrical flat split box on whose outer surface compartments are mounted along two mutuallyperpendicular diametral axes in parallel with generatrix. Compartments containing six cylinders each are mounted on two opposite sides of engine body. Pistons of compartments are in similar cycle simultaneously. Compartments with cylinders whose pistons are in opposite cycle are located on two opposite sides of body over two other mutually perpendicular axes shifted at angle of 45 deg relative to first ones. Cylinders of one compartment have one common combustion chamber located above cylinders of compartment; rods of all pistons are articulated to pistons at one side; at other side, rods of all cylinders of one compartment are connected by means of bar articulated in holes of respective arms of double-arm levers movably secured on inner cylindrical surface of body. Second arm of each lever is connected with bar of cylinder rods of adjacent compartment. Each section of bar between cylinder rods is provided with rollers engageable with races of four-cam rotor, for example rigidly secured on engine shaft. EFFECT: enhanced reliability. 2 cl, 2 dwg
Patent RU-2093557-C1 (RU)
Inventor: GAFUROV YURIJ M
IPC: C12G3/06
Filed: 1995-05-24
Granted: 1997-10-20
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: balsam contains the following ingredients, kg/1000 dal: velvet antlers of punctate deer, 1.0-1.1; golden root, 1.0-1.1; ginseng root, 0.5-0.6; eleuterococcus root, 5.0-5.1; bergenia leaf, 100.0-105.0; alder cones, 100.0-105.0; wormwood, 5.0-5.1; cedar nut, 120.0-125.0; nutmeg, 2.0-2.2; licorice root, 2.0-2.2; birch buds, 1.0-1.1; coffee fruits, 0.5-0.6; hawthorn blossom, 2.0-2.3; pollen, 0.5-0.6; propolis, 0.5-0.6; sweet-grass, 0.5-0.6; wolfberry root, 1.0-1.1; motherwort grass, 0.5-0.6; magnolia vine stem, 1.5-1.6; dog rose fruits, 200.0-210.0; fruits of black-fruits mountain ash, 100.0-105.0; mumiyo, 0.1-0.15; vanillin, 0.25-0.3; cinnamon, 0.2-0.25; honey, 500.0-520.0; sugar, 60.0-65.0. Balsam also has, l: hydrolysate of milt roe of salmon family fishes, 50.0-52.0; aqueous-alcohol liquid, the balance. EFFECT: higher treatment-and- prophylactic action.
Patent RU-2102559-C1 (RU)
Inventor: PETRACHKOV GENNADIJ IVANOVICH
IPC: E02C1/06
Filed: 1995-06-07
Granted: 1998-01-20
Abstract: FIELD: hydraulic power engineering. SUBSTANCE: this relates to small hydroelectric power stations built on various rivers and water reservoirs. Power station has sluice with walls, inlet and outlet gates, and also hydraulic motor connected with electric generator, and pressure pipeline leading to hydraulic motor, and exhaust pipeline connected with sluice. Hydroelectric power station is provided with at least one hydraulic cylinder with piston having two rods connected with rope-and-pulley system and its flexible link is connected with hollow vessel accommodated in sluice and having inlet and outlet valves. Aforesaid vessel can perform vertical reciprocal motion. Each hydraulic cylinder has inlet pipeline located in sluice. Pressure pipeline is connected with high-pressure receptacle connected with hydraulic motor. Outlet pipeline is connected with sluice by means of receptacle. EFFECT: high efficiency. 2 dwg
Patent RU-2096086-C1 (RU)
Title: Cumol synthesis catalyst
Inventor: TARASOVA DZHEMMA V
IPC: C07C15/085
Filed: 1995-06-13
Granted: 1997-11-20
Abstract: FIELD: catalysts for organic syntheses. SUBSTANCE: catalyst for alkylation of benzene with propylene is made up of 50-99.5 wt % crystalline silicon phosphates (silicon pyrophosphate and mixture of silicon orthophosphate with silicon pyrophosphate in ratio from 4.00 to 0.02), and amorphous silicophosphates and/or phosphoric acid (the balance). EFFECT: improved performance characteristics. 2 cl, 1 tbl
Patent RU-2108952-C1 (RU)
Title: Бесконечная транспортерная лента (варианты)
Inventor: FISHER JUDZHIN B
IPC: F26B15/26
Filed: 1993-10-29
Granted: 1998-04-20
Abstract: Изобретение относится к бесконечной транспортерной ленте, которая может нести на себе мелкие частицы транспортируемого продукта и имеет перфорации, количество и месторасположение которых могут быть выбраны таким образом, чтобы изменять характеристики газового потока по отношению к ленте. Она содержит множество транспортерных звеньев, соединенных шарнирно таким образом, что бесконечная транспортерная лента может следовать по заданному пути. Каждое транспортерное звено содержит два распорных элемента, фактически перпендикулярных плоскости, образованной транспортерной лентой, фиксированный стержень, жестко подсоединенный к обоим распорным элементам, шарнирный стержень, жестко подсоединенный к обоим распорным элементам, и перфорированный донный элемент, жестко прикрепленный к фиксированному стержню или к шарнирному стержню, либо к обоим из них. Перфорированный донный элемент проходит вдоль части ширины звена бесконечной транспортерной ленты в направлении, поперечном перемещению ленты, и ему придана такая форма, что перфорированный донный элемент не препятствует радиальному шарнирному изгибу транспортерной ленты. Шарнирный стержень каждого звена транспортера соединен с распорными элементами смежного звена транспортера. В одном из вариантов вертикальный фланец прикреплен к одному или более концам каждого донного элемента таким образом, что фланцам придается такая форма, при которой фланцы не препятствуют шарнирному изгибу ленты транспортера. 3 с. и 20 з.п. ф-лы, 6 ил.
Patent RU-2144705-C1 (RU)
Inventor: UL RIKH NESTLER
IPC: G21C5/02
Filed: 1993-10-21
Granted: 2000-01-20
Abstract: FIELD: nuclear reactors. SUBSTANCE: clamping device for reactor cavity 6 mounted in pressure tank 1 has set of parallel-connected elastic clamping members 10 fitted between upper collar 7 of reactor cavity 6 and cover 2 of pressure tank 1 which are arranged so that only their elastic strain is possible within preset working travel S. This ensures long-time stability of clamping action. Clamping members 10 are separately changeable parts. EFFECT: improved stability of clamping action and reduced amount of radioactive wastes. 4 cl, 4 dwg
Patent RU-2119451-C1 (RU)
Title: Compressed products on the basis of pyrogenically prepared oxides and method of their preparation
Inventor: KLAUS DELLER
IPC: B01J21/08
Filed: 1995-07-03
Granted: 1998-09-27
Abstract: FIELD: catalyst production. SUBSTANCE: invention relates to compressed products applicable as supporting- covering or ambient layers in fixed-bed reactions. Outer diameter of products ranges from 16 to 100 nm. Preparation method involves mixing pyrogenically prepared oxides with magnesium stearate, methylcellulose, and urea; compacting them, drying, powdering, compressing in isostatic press at 25 to 650 bar pressure or in axial press operating with force from 1 to 50 t. Products are then annealed at time-restricted temperature within a range from room temperature to 1200 C. EFFECT: improved chemical purity of products required for catalyst production. 3 cl, 2 tbl, 3 ex
Patent RU-2101778-C1 (RU)
Title: Термобленкер
Inventor: KATSOEV A A
IPC: G09F11/23
Filed: 1995-08-01
Granted: 1998-01-10
Abstract: Термобленкер, содержащий корпус со смотровым окном, в котором размещен информационный элемент, отличающийся тем, что информационный элемент выполнен из неподвижной части и поворачивающейся части, которая установлена с возможностью поочередного закрывания-открывания правой и левой половин неподвижной части, причем левая и правая половины неподвижной части информационного элемента имеют различный информационный цвет, соответствующий информационному цвету обращенной к ним поверхности поворачивающейся части информационного элемента, введены два термочувствительных элемента и два термостойких диэлектрических держателя, причем термочувствительные элементы имеют дугообразную форму и жестко закреплены одним концом с тыльной стороны информационного элемента в соответствующем держателе, свободные концы термочувствительных элементов соответственно слева и справа от неподвижной части информационного элемента выведены на лицевую сторону, разделяя неподвижную часть от подвижной, и имеют соответствующий информационный цвет, при этом закрепленные части термочувствительных элементов одновременно являются электронагревателями с независимыми входами управления и одним общим входом. 2 ил.
Patent RU-2092688-C1 (RU)
Inventor: VOROBEV ALEKSANDR E
IPC: E21B43/28
Filed: 1995-08-11
Granted: 1997-10-10
Abstract: Изобретение относится к области геотехнологии и может быть использовано при подземном выщелачивании золота из высокоглинистых руд. Способ выщелачивания включает вскрытие рудных пластов, сооружение технологических скважин, обеспечение циркуляции растворов, подачу и откачку продуктивных растворов. Новым является то, что при выщелачивании многослойных месторождений с плохопроницаемыми рудными слоями закачные скважины проходят на всю мощность месторождения, а откачные - только до почвы плохопроницаемого слоя. 2 з.п. ф-лы, 1 ил.
Patent RU-2093835-C1 (RU)
Title: Wind velocity relay
Inventor: MATVEEV VLADIMIR V
IPC: G01P5/01
Filed: 1995-11-09
Granted: 1997-10-20
Abstract: FIELD: measurement technology. SUBSTANCE: invention is meant for use as sensor of systems of antiemergency automatics and warning signalization. Anemometric impeller wheel is manufactured in the form of centrifugal converter with cap-shaped weights-wind detectors. Permanent magnet is attached to outer surface on one of them. Winding of immobile hermetically, sealed reed relay is connected through its contact to source of constant voltage. Thanks to this permanent magnet will cause operation of contacts of hermetically sealed reed relay only when wind velocity reaches certain value and when centrifugal force will move trajectory of magnet to area of location of hermetically sealed reed relay. Contacts of hermetically sealed reed relay will retain closed owing to connection of its winding in agreement with self-latching circuit. EFFECT: simplified design, increased functional reliability and stability. 3 dwg
Patent RU-2090126-C1 (RU)
Inventor: RODKIN VLADIMIR E
IPC: B62B1/04
Filed: 1995-11-15
Granted: 1997-09-20
Abstract: FIELD: domestic equipment. SUBSTANCE: cart has platform for receiving hand load. Platform has horizontal hollow strips connected with two vertical hollow columns, transverse rods fixed on columns to define cart back, moving device and telescopic handles. Pairs of bars or plates are fixed along edges of vertical and horizontal columns. Bars or plates are provided with openings for connection to moving device. Cart back is twice as long as load platform. Moving device may be formed as wheels with rubber bands or as skids. Cart may be converted into ladder upon readjustment. EFFECT: increased efficiency by increased load capacity of cart, wider operational capabilities and enhanced reliability in operation. 6 cl, 7 dwg
Patent RU-2109675-C1 (RU)
Title: Grip-manipulator
Inventor: KOVALENKO N V
IPC: B66C1/32
Filed: 1995-11-27
Granted: 1998-04-27
Abstract: FIELD: materials handling facilities; civil engineering; removing of wall building blocks from four-place extensible cassette forms for putting them on transportation pan for subsequent tipping. SUBSTANCE: in proposed grip-manipulator crossmember 1 is made in form of rectangular frame and gripping devices are suspended from frame on rollers 2 and are coupled by parallelogram grill with handles to provide moving to and away. Clamps of gripping devices are provided with handle for rotation, and gripping devices proper consist of two hinge-connected tie-rods whose opposite ends are hinge- connected with horizontal beams coupled by two pairs of shackles, and two vertical links with clamps suspended through shackles from vertical posts hinge connected with horizontal beams. Upper shackles of links are connected with horizontal beams by extension springs, and lower horizontal beams are provided with support rollers. Locks fixing gripping devices in moved away position are made in form of lever with handle and fixing pawl, lever being hinge connected in its middle part with upper horizontal beam and vertical post. Such construction provides gripping, lifting and moving blocks away from each other for subsequent tipping and moving them to each other for installation of transportation pan. EFFECT: enlarged operating capabilities. 3 cl, 3 dwg
Patent RU-2093674-C1 (RU)
Title: Drilling process regulation method
Inventor: SHOKIN VLADIMIR A
IPC: E21B45/00
Filed: 1995-12-07
Granted: 1997-10-20
Abstract: FIELD: oil and gas production industry. SUBSTANCE: this can be used in development of oil and gas deposits for increasing mechanical drilling speed, prolonging service life of rock crushing tool and determining time for its replacement. Method implies maintaining working rotation frequency of rock crushing tool at value at which with preset axial thrust no vibration is detected. Periodically checked is maximal and minimal rotation frequency of rock crushing tool at which vibration is detected. At changing of aforesaid maximal and minimal values, working rotation frequency of rock crushing tool is adjusted. EFFECT: high efficiency. 3 cl, 1 dwg
Patent RU-2088378-C1 (RU)
Title: Method of manufacturing refractory metal powders
Inventor: CHESNOKOV BORIS P
IPC: B22F9/18
Filed: 1996-01-05
Granted: 1997-08-27
Abstract: FIELD: powder metallurgy. SUBSTANCE: refractory metal compounds in the form of acids or salts are subjected to cold shock. EFFECT: imparted quality allowing using material in production of hard alloys, catalysts, and glowers. 3 cl, 2 tbl
Patent RU-2115527-C1 (RU)
Title: Головка для контактной точечной микросварки
Inventor: LAPICHEV N V
IPC: B23K31/02
Filed: 1996-01-31
Granted: 1998-07-20
Abstract: Изобретение относится к сварочному оборудованию и предназначено для присоединения выводов изделий электронной техники к контактным площадкам печатных плат, схем и полупроводниковым материалам. Головка содержит основание, смонтированные на нем каретки с электродными узлами, механизм перемещения электродов и привод перемещения, причем основание выполнено в виде пластины, к нижней поверхности которой закреплены три каретки с электродными узлами, две с возможностью радиального перемещения, а третья неподвижно, причем две первые установлены под углом 90 o  друг к другу, а третья в этой же плоскости соосно с первой. Механизм перемещения электродов представляет собой кинематически связанную с общим реверсивным приводом зубчатую пару, одно из колес которой установлено на приводе перемещения, а другое - на общей с основанием оси вращения и выполнено с профильными боковой и нижней поверхностями, а также двух групп водил, при этом каждое водило одной группы жестко связано с движущейся кареткой электродного узла и взаимодействует с боковой профильной поверхностью зубчатого колеса, а каждое водило второй группы подвижно соединено через качающийся рычаг электродного узла с одним из электродов и взаимодействует с нижней профильной поверхностью зубчатого колеса. Качающиеся рычаги подпружинены, между рычагами и электрододержателями установлены амортизирующие элементы. Механизм перемещения снабжен ограничителями вращения. Ось вращения выполнена с центральным отверстием. Технической задачей является создание головки для контактной точечной микросварки. 4 з.п.ф-лы, 4 ил.
Patent RU-2114570-C1 (RU)
Title: Method for performing plastic repair of combined oral cavity fundus defect
Inventor: CHISSOV V I
IPC: A61B17/24
Filed: 1996-02-16
Granted: 1998-07-10
Abstract: FIELD: medicine. SUBSTANCE: method involves using free gastroepiploic complex on feeding limb to form microvascular anastomoses between the left gastroepiploic artery and vein and branches of exterior carotid artery and vein. Tongue is repaired, volume-and-space defect of oral cavity fundus soft tissues and mandible is substituted by applying omental portion of the graft to be along the line of defect perimeter. External skin integument is repaired by applying autodermoplastic method. EFFECT: improved functional results. 2 dwg