baber/WOPTO huggingface dataset:
Patent RU-2084831-C1 (RU)
Title: Method for measuring rate of flow of gas or liquid and device to its realization
Inventor: ABROSIMOV ALEKSANDR ANATOLEVIC
IPC: G01F1/68
Filed: 1994-10-12
Granted: 1997-07-20
Abstract: FIELD: measurement technology. SUBSTANCE: thermal area in form of sinusoidal thermal field is formed in measuring channel; formed thermal area is recorded at fixed distance from axis of flow; direct component of product of signals of thermal fields being formed and recorded is separated; magnitude of flow rate is determined by formula. Device has sinusoidal signal generator 1, thermal sinusoidal field shaper 2, measuring channel 3, recorder 4, first amplitude detector 5 and second amplitude detector 7, multiplier 6, low-pass filter 8, amplifier 9, analog signal dividing unit 10 and computer 11. EFFECT: enhanced accuracy of measurement. 3 cl, 1 dwg
Patent RU-2079367-C1 (RU)
Title: Laboratory mill-classifier
Inventor: KIM ALEKSEJ P
IPC: B02C19/22
Filed: 1994-10-11
Granted: 1997-05-20
Abstract: FIELD: materials grinding. SUBSTANCE: mill-classifier has hollow toroidal body 2 installed on frame 1 with charge hole 3 and discharge hole 4, spiral working member 5 placed inside, material conduit 8 kinematically coupled to electric motor 7 to connect charge and discharge holes. The body is provided with isolating sedimenting sectional column 9 made in the form of a set of connecting sections to facilitate adjustment of the facility and readjust it to the required particle size. EFFECT: higher quality. 3 cl, 1 dwg
Patent RU-2068478-C1 (RU)
Title: Frame of transport mean for operational equipment mounting
Inventor: CHMILENKO ANATOLIJ ALEKSANDROV
IPC: E02F3/76
Filed: 1994-11-18
Granted: 1996-10-27
Abstract: FIELD: earth-moving and transportation machines. SUBSTANCE: frame of transport mean for operational equipment mounting has four closed along their forming perimeter box-type shapes with common inner cavity. Box-type shapes form rectangular. Frame has lugs for its fixation to main frame of transportation mean and to the transportation mean itself. Frame has holes for hydraulic liquid pouring into executive mechanisms and for operational equipment mounting. As a version frame has hole for hydraulic liquid return in frame cavity and filter is mounted and in hole for hydraulic liquid feeding to executive mechanisms valve is mounted. EFFECT: improved design. 4 cl, 5 dwg
Patent RU-2074486-C1 (RU)
Title: Polarized moment electric motor
Inventor: LOTOTSKIJ VLADIMIR L
IPC: H02K33/12
Filed: 1994-12-01
Granted: 1997-02-27
Abstract: FIELD: drives with limited translation of rotor. SUBSTANCE: polarized moment electric motor includes stator 3 composed of two magnetically soft units between which teeth 2 high- coercitive magnets 1 of rectangular shape are placed. Their internal side surface borders on working gap. Teeth 2 bordering on magnet 1 are embraced by coil 4 of control winding. Rotor 5 has four teeth. In neutral position teeth of rotor 5 and stator 3 are overlapped through half of tooth arc. Polarizing flux of magnets 1 creates high-power synchronizing moment with movement of rotor 5 from neutral position. Connection of control winding to D.C. power supply source leads to formation of torque. With change of polarity of connection of control winding direction of torque changes to opposite one. EFFECT: improved functional reliability and stability of electric motor. 2 cl, 3 dwg
Patent RU-2111291-C1 (RU)
Title: Apparatus for molecular-beam epitaxy
Inventor: BLINOV V V
IPC: C30B23/08
Filed: 1995-03-01
Granted: 1998-05-20
Abstract: FIELD: vacuum technics. SUBSTANCE: invention is designed for application in thin-film multilayer coating technology. Apparatus contains vacuum process chamber enclosing annular diffusers placed opposite to carrier, material vapor-supply systems connecting annular diffusers with material vapor sources, carrier-displacement manipulator, and cooled screens. Annular diffusers are installed coaxially in the form of packet. Material vapor sources mounted outside the chamber are provided with loading systems for materials being vaporized and supply systems for gaseous organometallic compounds. Annular diffuser chamber encloses throttle grill separating it into two annular chambers. To the process chamber connected are transfer cells enclosing loading systems for materials being vaporized. The latter, in turn, incorporate solid material vapor sources provided with closing facilities, vapor duct- or annular diffuser-docking adapters, and, connected with transfer cell, vacuum putting-into- operation devices with drives providing displacement of the above- indicated docking adapters. EFFECT: improved structure. 13 cl, 8 dwg
Patent RU-2099421-C1 (RU)
Title: Method of preparing the human recombinant interleukin-3, recombinant plasmid dna p3pteil3 encoding the human recombinant interleukin-3, strain of bacterium escherichia coli - a producer of the human recombinant interleukin-3
Inventor: GUREVICH ALEKSANDR I
IPC: C07K14/195
Filed: 1995-06-13
Granted: 1997-12-20
Abstract: FIELD: biotechnology, genetic protein engineering. SUBSTANCE: method is based on the use of new recombinant plasmid DNA p3PTEIL3 where an artificial gene of the human interleukin-3 is under control of three promoters tandem (P8, Ptac and Pt7) and its expression is carried out after induction with isopropylthiogalactoside and the use of the strain-producer E. coli VKPM B-6968 that provides high level of biosynthesis of the end protein (up to 30% of total cellular protein). Recombinant plasmid has tandem of promoters P8, Ptac and Pt7, two lac-operators, enhancer of translation of gene-10 of phage T7, terminator of transcription of phage fd, gene of β-lactamase and an artificial gene of the human interleukin-3. Strain Escherichia coli VKPM B-6968 is obtained by transformation of competent cells E. coli BL21(DE3) ekfpvbljq p3PTEIL3. Strain E. coli VKPM B-6968 is cultured on rich medium, the grown cells were disrupted in buffer solution and the human recombinant interleukin-3 is isolated from inclusion bodies followed by its renaturation by the known method. EFFECT: improved method of preparing. 3 cl, 3 dwg
Patent RU-2106478-C1 (RU)
Inventor: KOSHTOREV N I
IPC: E21B33/138
Filed: 1995-10-06
Granted: 1998-03-10
Abstract: Изобретение относится к нефтегазодобывающей промышленности и касается области борьбы с поглощением бурового раствора при бурении скважин. Целью изобретения является повышение надежности проводимой операции и ее эффективности. Указанная цель достигается тем, что в скважину производится последовательная закачка буферной жидкости, полимеризующейся жидкости, разделительной жидкости, инициатора полимеризации и задавочной жидкости, причем в качестве полимеризующейся жидкости используют фурфуриловый спирт, а в качестве инициатора полимеризации - концентрированную азотную кислоту.
Patent RU-2098104-C1 (RU)
Title: Method for preventing cow anaphylaxia on administering native synthetic fatty acid
Inventor: CHOMAEV ASIRETALY M
IPC: A61K35/14
Filed: 1995-10-13
Granted: 1997-12-10
Abstract: FIELD: medicine. SUBSTANCE: method involves administering native synthetic fatty acid to a cow in bolus intramuscular dose of 2500-3000 mass units into one cow croup and 3 ml of prostaglandin F 2 -alpha into the other cow croup. EFFECT: normalized reproductive function.
Patent RU-2110053-C1 (RU)
Inventor: PODMASTER EV K V
IPC: G01M13/04
Filed: 1996-02-28
Granted: 1998-04-27
Abstract: FIELD: examination and testing of bearings. SUBSTANCE: one of races of lubricating and loaded with constant radial load bearing is rotated at operating frequency, with second race being immovable. Integral parameter of bearing lubrication mode is measured for every tested section of rotating race raceway. When performing of every measurement, integral parameter is determined during time intervals in which one and the same section of rotating race raceway relating to given measurement only passes through angular sector ±2π/z from direction of radial load action, where z is number of bearing balls. Quality of section surface is judged by deviations of parameter of every raceway section from minimum value. Number n of raceway sections of race under test is selected multiple of z from condition n≥2π/φ,, where φ is permissible angular step of quantization specified by required accuracy of determination of defect location. EFFECT: simplified and extended functional capabilities of diagnostics. 2 cl, 4 dwg
Patent RU-2113229-C1 (RU)
Title: Sedative medicinal agent
Inventor: EHPSHTEJN O I
IPC: A61K36/56
Filed: 1996-03-28
Granted: 1998-06-20
Abstract: FIELD: medicine, homeopathy. SUBSTANCE: agent has Ignatia amara, Actaca racemosa and Zincum valerianicum taken at equal dilutions and neutral carrier. Agent shows sedative effect. EFFECT: enhanced effectiveness of agent, absence of adversive effects and habituation. 2 cl
Patent RU-2103858-C1 (RU)
Inventor: BELOKON A P
IPC: A01C7/00
Filed: 1996-04-25
Granted: 1998-02-10
Abstract: FIELD: agriculture, in particular, seeding of cereals and other crops. SUBSTANCE: method involves cutting parallel furrows; laying seeds and fertilizers into furrows and covering with soil layer. Furrows spacings have variable width. Pulsed flows of seeds and fertilizers are supplied in alternating strips into furrows. EFFECT: increased yield by optimized distribution of seeds and fertilizers in soil. 1 dwg
Patent RU-2096335-C1 (RU)
Inventor: DANILYUK VALERIJ G
IPC: C02F1/46
Filed: 1996-04-29
Granted: 1997-11-20
Abstract: FIELD: electrolysis processes. SUBSTANCE: invention relates to electrolysis treatment of liquids and may find use in treating water with silver ions. Ionator has hermetic casing enclosing power source in the form of electric battery, electric circuit, and electrodes. Ionator is an all- submersible autonomous device in which one of electrodes, namely anode, is of silver and the other, cathode, of any metal compatible with provisions. Ionator is provided with signal giving information on state of its operability and/or controlling operation time, power source charge, and anode silver mass consumption. Capacity of autonomous power source is brought in agreement with consumable mass of silver anode. In another embodiment of invention, ionator has protective cup giving information on state of operability of device and made in the form of on-off alarm with system light on its outside end surface. Alarm is connected with contacts disposed in its internal cavity. Contacts interact with ionator electrodes in position of signaling of ionator operability state. Cup-alarm has a key in the form of protrusion on its outside surface. In position of signaling of ionator operability state and in position of protecting ionator electrodes from damage, the key interacts with reply longitudinal, parallel to each other grooves made on casing of ionator in protective shell embracing electrodes. EFFECT: facilitated water "silvering" process. 7 cl, 3 dwg
Patent RU-2127344-C1 (RU)
Inventor: DZHIRO UIL JAM EH
IPC: B01D35/02
Filed: 1994-10-14
Granted: 1999-03-10
Abstract: FIELD: cellulose production technology. SUBSTANCE: hermetically sealed device for flushing of cellulose fibres has cylindrical hollow body 10, 30 in which cellulose mass is axially displaced through multiplicity of stationary cylindrical coaxial flushing filters 19, 25, 34, 36, 44 in axially reverse directions by means of rotating drum 21, 37. Rotating drum is located between flushing filters for stimulating filtration of liquid by giving suspension speeds having tangential and radial components so as to instigate local pulsation of suspension. Aforesaid embodiment of continuous-action device ensures increased productive capacity without requirement for larger production floor area. EFFECT: higher efficiency. 4 cl, 3 dwg
Patent RU-2092916-C1 (RU)
Title: Reactor control system measuring channel
Inventor: MITIN VALENTIN I
IPC: G21C17/032
Filed: 1996-05-28
Granted: 1997-10-10
Abstract: FIELD: checking parameters of fuel assemblies of experimental and power-generating water-moderated and boiling reactors. SUBSTANCE: measuring channel has casing, holding set of cable-type thermoelectric converters with hot junctions placed in coolant flow inside reactor and cold junctions arranged outside reactor for checking their temperature, as well as direct-charge set of detectors mounted at desired height or reactor core and provided with cable connected to communication lines of data processing and measuring system. Emitter length of each direct-charge detector is at least 0.05 m and not over 0.15 m, emitter diameter of each detector is minimum 0.001 m and maximum 0.005 m. Emitter of each direct-charge detector is connected to one conductor of cable provided with other, background, conductor. Number of direct-charge detectors is to be minimum six and distance between emitter centers of adjacent direct-charge detectors through their height is at least three times that of emitter length. EFFECT: improved reliability. 3 cl, 1 dwg
Patent RU-2121218-C1 (RU)
Title: Генератор высоковольтных импульсов
Inventor: GORDEEV V S
IPC: H03K3/53
Filed: 1996-06-20
Granted: 1998-10-27
Abstract: Изобретение относится к высоковольтной импульсной технике. Техническим результатом является устранение на выходе генератора предимпульсного напряжения при формировании на резистивной нагрузке с высоким КПД прямоугольного импульса, напряжение которого значительно превышает зарядное напряжение генератора. Дополнительно изобретение позволяет значительную часть энергии запасать в генераторе в виде магнитного поля, при одинаковом полном энергозапасе требования к электрической прочности генератора. Генератор высоковольтных импульсов содержит заземленный электрод, образующий ступенчатую линию, выполненную в виде не менее двух последовательно соединенных отрезков однородных линий с распределительными параметрами одинаковой электрической длины. Во внутреннем объеме второго отрезка ступенчатой линии размещен высоковольтный электрод, разделяющий его на две однородные линии. Между высоковольтным и заземленным электродами включены источник напряжения и разрядник, причем разрядник размещен в месте соединения первого и второго отрезков ступенчатой линии. На выходе ступенчатой линии включены соединенные параллельно резистивная нагрузка и прерыватель тока. В разрыв заземленного электрода включены соединенные параллельно источник тока и разрядник. Волновые сопротивления первого и второго отрезков ступенчатой линии выбраны в соответствии с указанными соотношениями параметров. 1 ил.
Patent RU-2119828-C1 (RU)
Title: Drum electric separator
Inventor: LEONOV V V
IPC: B03C7/04
Filed: 1996-07-15
Granted: 1998-10-10
Abstract: FIELD: mining industry; concentration of ores and grainy materials by electrophysical properties. SUBSTANCE: drums of electric separator are made of semiconductor material with p- or n-type conduction and are arranged in vertical plane alternating as follows: drum of p-type conduction material, then drum of n-type conduction material. EFFECT: enhanced efficiency of separation of materials featuring definite type of conduction. 1 dwg
Patent RU-2118138-C1 (RU)
Inventor: DIRK FORVERK
IPC: A61F2/06
Filed: 1994-12-15
Granted: 1998-08-27
Abstract: FIELD: medicine. SUBSTANCE: prosthesis is intended for installation in region of patient's arterial system bifurcation or near this region, for example for aneurysm recovery or aortas bifurcation. Main body 8 is of bag shape with open proximal end facing the blood flow and distal section of bottom facing the blood flow. Bottom section has two outlet holes 9, 10. It is secured to internal surface of main artery 2 by means of stretching expanding device 11. Legs are made as separate stretching expanding devices 15, 16 which may be introduced in collapsed state through branching arteries into outlet holes 9, 10 of main body, and through wire conductors 13, 14 they may obtain tight contact with edge of respective outlet hole. As a result, forked implanted prosthesis free of blood leakage is provided. EFFECT: simplified operation of implantation. 7 cl, 3 dwg
Patent RU-2110902-C1 (RU)
Title: Method for cooling radio elements
Inventor: LEVKIN S A
IPC: H05K7/20
Filed: 1996-11-13
Granted: 1998-05-10
Abstract: FIELD: radio engineering. SUBSTANCE: method involves mounting flexible splitting wall between surfaces of radio elements and heat conducting system. This wall is made from heat-conducting material and is fastened in housing in which board with radio elements is also fastened. Space between surfaces heat conducting system, housings of radio elements and board which are directed to each other is filled with given amount of heat-conducting accumulating material which phase change temperature is in working range of temperature of radio elements. From the top this volume is sealed with heat-conducting system. Heat flow from external surfaces of element housings is transmitted to heat- accumulating material through said flexible splitting wall. Part of heat flow is absorbed by this material during melting, then rest of heat flow is transmitted to heat conducting system and is later spread in air. EFFECT: flexible splitting wall provides reliable heat contact on transmission of heat flow to heat-conducting system. 1 dwg
Patent RU-2104599-C1 (RU)
Title: Instantaneous-response switch
Inventor: VASIL EV V V
IPC: G01D13/26
Filed: 1997-01-08
Granted: 1998-02-10
Abstract: FIELD: circuit-opening devices including those used for sensing relays (warning devices) of automatic control, protective, and warning systems. SUBSTANCE: switch has movable and fixed strips with contacts mounted in insulating base. Operating arm is mounted in blade-type supports of bracket and auxiliary arm, in movable strip, both joined together through cylindrical operating spring. Device is characterized in that it is provided with conducting flexible spring one of whose ends is secured between bracket and fixed strip and other end is clamped between contact and fixed strip. Movable strip is mounted in blade-type supports of bracket and conducting flexible strip has corrugated section in center. Current loads can be raised to 20 A. EFFECT: improved current loads under vibration and impact loads. 3 cl, 1 dwg
Patent RU-2110890-C1 (RU)
Title: Device for detecting signals with programmed operating frequency variation
Inventor: KEJN EH R
IPC: H04B1/713
Filed: 1997-01-23
Granted: 1998-05-10
Abstract: FIELD: radio engineering (radio communications). SUBSTANCE: device has reference-frequency unit and N signal-processing channels connected through storage units to signal maximum selector unit; newly introduced in device are pulse distributor and controlled divider. Device functions to concurrently detect signal with programmed operating frequency variation and to determine its time position. Device uses locking to universal time labels thereby narrowing range of time uncertainty of probable signal position. Signal retrieval is effected by step-by-step scanning of uncertainty region using serial-and-parallel method. During signal processing, functional is computed as sum of readings modified in two categories basing on use of sign function and excess of average read off on viewing interval. Decision on signal detection is taken by results of comparison with threshold value. Position of maximal sum of values exceeding average is assumed as synchronous position. EFFECT: improved noise immunity and enlarged functional capabilities. 3 cl, 18 dwg
Patent RU-2115640-C1 (RU)
Title: Biohumus and vermiculture production apparatus
Inventor: TARATORKIN V V
IPC: A01K67/033
Filed: 1997-03-24
Granted: 1998-07-20
Abstract: FIELD: waste processing. SUBSTANCE: apparatus is designed to produce environmentally appropriate fertilizer (biohumus) and feed protein in the waste (including animal- origin one) conversion process. Apparatus consists of casing with pan and overflow pipe. Inside pan, there is a support consisting of vertical legs and perforated plate. Side walls of casing are provided with vertical ribs with guides. Screen bottom and supplementary side walls are formed by inserted textile sack, bottom of which is supported by perforated plate of the support. EFFECT: increased productivity of conversion of waste into biohumus and yield of worms-producers per unit weight of feed mixture. 4 cl, 1 dwg, 1 tbl
Patent RU-2128111-C1 (RU)
Title: Automatic line to inspect articles
Inventor: MAKAROV V I
IPC: B25J9/00
Filed: 1997-04-22
Granted: 1999-03-27
Abstract: FIELD: geometric and ultrasonic inspection of bushed multilayer articles. SUBSTANCE: proposed automatic line is made of two modular units set is sequence. Transfer of articles over positions in each unit and between them is carried out by vehicle that is manufactured in the form of robot fitted with two arms with grippers. Robots are mounted above measurement positions of units, arms of robots are spatially spaced apart and grippers are equipped with sensors. EFFECT: increased productivity, decreased labor input, diminished working area and improved maintenance. 1 dwg
Patent RU-2150744-C1 (RU)
Title: Device for reading card with embedded chip
Inventor: BERNAR VALLA
IPC: G06K17/00
Filed: 1996-03-21
Granted: 2000-06-10
Abstract: FIELD: card reading equipment. SUBSTANCE: electric circuit of device has unit for testing card insertion into card reader and its removal from reader. Second given potential level is applied to one brush contact member, which is shifted with respect to other brush contact members, so that when a card is inserted into slot in correct way, then one event is realized. When card is removed and prior to disconnection of other brush members from conducting contact plates of card they are in contact with. This means that either brush contact member under given potential and brush contact member under zero potential are short-circuited, or second potential is altered by value, which is not less than given threshold value. EFFECT: increased reliability. 10 cl, 14 dwg, 1 tbl
Patent RU-2140725-C1 (RU)
Title: Учет в спутниковой системе связи
Inventor: VIDEMEN ROBERT EH
IPC: H04B7/155
Filed: 1996-01-23
Granted: 1999-10-27
Abstract: Способ и система обеспечивают точный учет объема ресурсов спутниковой системы связи, в чем заключается технический результат. Земная шлюзовая станция, которая назначается для обработки вызова абонентского терминала, накапливает данные и впоследствии передает их по наземной сети передачи данных в наземный центр управления. 3 с. и 29 з.п. ф-лы, 7 ил.
Patent RU-2133218-C1 (RU)
Title: Method of preparing fine powders
Inventor: LOTOV V A
IPC: C01B33/12
Filed: 1998-02-17
Granted: 1999-07-20
Abstract: FIELD: production of inorganic compounds. SUBSTANCE: invention is designed for paint-and-varnish, rubber, and other industries when preparing fillers for building materials, pigments, dyes, polymer materials, etc. Liquid glass (silicate modulus 2.4-4.2) is diluted with water in 1:(0.5-1) proportion and 15-20% calcium chloride solution is added at stirring in amount 1.1 to 1.5 that of its stoichiometrically required amount. Resulting precipitate is separated, washed, and dried at 80-90 C to yield fine uncolored silica-containing powder. In order to obtain colored powders liquid glass solution is supplemented by  , and analogous substances in amounts 1 to 95% of required calcium chloride amount. Rest of calcium chloride is added at stirring. In this case silica-containing powders are colored in different colors and shades depending on composition and amount of chromophore metal added. Yield is 95-100%. EFFECT: optimized procedure. 2 cl