baber/WOPTO huggingface dataset:
Patent RU-2071002-C1 (RU)
Title: Эластомерный упругий демпфер
Inventor: BETENEV PETR M
IPC: F16F9/30
Filed: 1993-08-16
Granted: 1996-12-27
Abstract: Использование: машиностроение. Сущность изобретения: эластомерный упругий демпфер содержит корпус с крышкой, пропущенный через отверстие шток с кольцевым выступом, поршень с буртом и внутренней полостью, заполненной эластомером. На боковой поверхности поршня выполнены радиальные отверстия, на бурте - аксиальные отверстия. Плавающее кольцо охватывает поршень и установлено с возможностью перекрытия аксиальных отверстий. Шток установлен с возможностью перекрытия кольцевым выступом радиальных отверстий. 4 ил.
Patent RU-2065940-C1 (RU)
Inventor: DIYASHEV RASIM NAGIMOVICH
IPC: E21B43/22
Filed: 1993-09-06
Granted: 1996-08-27
Abstract: FIELD: oil and gas production. SUBSTANCE: method includes pumping in chemical reagents into the bed and pushing them through injection well with water followed by withdrawal of hydrocarbon liquid through productive well. As chemical reagents, 32-33% aqueous ammonium carbonate and 18-19% aqueous hydrochloric acid are used. They are pumped in alternatively by portions. EFFECT: increased oil production.
Patent RU-2096763-C1 (RU)
Title: Spectrum analyzer
Inventor: KOZLOV VLADIMIR L
IPC: G01J3/42
Filed: 1993-12-01
Granted: 1997-11-20
Abstract: FIELD: examination and analysis of materials. SUBSTANCE: analyzer has line light source, atomizer, monochromator, and photoreceiver positioned in succession. Photoreceiver output is connected to signal processor input. Information output of signal processor is connected to recording unit input. Analyzer is provided with wide-band light source and mode of operation control unit. Signal processor is made to operate in at least two of three modes: absorption and fluorescence with alternate processing of signals from line and wide-band light source, and emission. Light sources are pulsed and controlled ones. Line light source is manufactured to operate in absorption and fluorescence modes. First and second groups of outputs of mode of operation control unit are connected to control inputs of signal processor and light sources, power supply inputs of which are connected to control outputs of signal processor. EFFECT: higher accuracy of analysis. 10 cl, 6 dwg
Patent RU-2087328-C1 (RU)
Title: Vehicle body suspension
Inventor: ADELSHIN ALMIR V
IPC: B60G3/00
Filed: 1993-12-30
Granted: 1997-08-20
Abstract: FIELD: transport engineering. SUBSTANCE: additional movable supports are introduced into vehicle body suspension of any known design version. Supports are mounted in place of connection of resilient member or shock absorber with body or in place of lever-to-body connection. Each movable support consists of two parts displaced relative to each other along shaped inclined surface whose normal is located at angle to vehicle longitudinal plane. This provides displacement of body in erection of action of centrifugal force when vehicle turns. Pair of forces, thus appearing, provides forcing off of wheel, external relative to turn, and pressing to of wheel, internal relative to turn. This is possible owing to the fact that rigidity of kinematic coupling of parts owing to resilient forces of rubber or friction forces is less than rigidity of resilient members of suspension which provides priority in operation of ball supports. EFFECT: improved reliability of operation. 3 cl, 8 dwg
Patent RU-2075241-C1 (RU)
Title: Способ импедансметрического контроля массы кристаллов в сахарсодержащих кристаллизатах
IPC: G01N33/02
Filed: 1994-01-27
Granted: 1997-03-10
Abstract: Способ импедансметрического контроля массы кристаллов в сахаросодержащих кристаллизатах, включающий высокочастотное определение величины общего тангенса угла диэлектрических потерь кристаллизата и определение массы кристаллов расчетным путем, отличающийся тем, что дополнительно одновременно с определением величины общего тангенса угла диэлектрических потерь кристаллизата измеряют величину модуля электрического импеданса кристаллизата, а определение массы Mкристаллов проводят с использованием зависимостигде- модуль электрического импеданса;tgδ - общий тангенс угла диэлектрических потерь кристаллизата;A и B - предварительно экспериментально определенные коэффициенты.
Patent RU-2127904-C1 (RU)
Inventor: KHANS FARMONT
IPC: G06K19/07
Filed: 1994-02-18
Granted: 1999-03-20
Abstract: FIELD: automation equipment, in particular, for car parking. SUBSTANCE: car parking card is designed as round flat multiple-use token, which has information carrier which provides possibility of computer reading and stores personal data. Said method involves distribution of this card at parking entrance, its insertion into payment machine for paying parking cost and insertion of this parking card at parking departure station for requesting pass permission or turnpike opening. Goal of invention is achieved by design of parking card as decentralized parking data carrier which has memory chip and data transmitter with round emission antenna. Entrance time is stored in memory chip of card by parking entrance independently from card position. Payment machine checks entrance and payment time and information about departure is also stored into its memory chip. Upon turnpike opening, parking data are cleared or stored again when this card is distributed again. Said parking card is also delivered to reading-writing station in order to test its quality. EFFECT: decreased cost of card, increased reliability of reading. 2 cl, 5 dwg
Patent RU-2077675-C1 (RU)
Inventor: ANUFRIEV VIKTOR E
IPC: E21D21/00
Filed: 1994-03-29
Granted: 1997-04-20
Abstract: FIELD: mining. SUBSTANCE: pushing apart anchor includes a rod with pushing apart sleeve of elastic material put on sliding tube covering the rod in coaxial manner. The rod has a head on one end and thread on another end. The sleeve id screwed on this end. The sleeve is connected to the rod. The head is made in the form of secured washer with a notch on the contact with the rod. A wedge is inserted into the rod. the wedge is placed between the elastic sleeve and rod. EFFECT: higher reliability. 3 dwg
Patent RU-2057365-C1 (RU)
Title: Method for identification of matrix of transmission factors of gas-turbine engine and device for implementation of this method
Inventor: KULIKOV GENNADIJ G
IPC: G06F19/00
Filed: 1994-04-08
Granted: 1996-03-27
Abstract: FIELD: devices for automatic control of aviation gas-turbine engines. SUBSTANCE: method involves measuring current values of input and output coordinates of motor, calculating their mean values and variance of this mean values, calculating first time derivative of rotation speed for all rotors, calculating ratio of current deviation of output coordinates to current deviation of input coordinate, when all calculated absolute values of derivative are less than given value ε and absolute value of current deviation of input coordinate is greater than given value e. Then, values of transmission factor are assessed as mean value of corresponding calculated ratios in real time. Corresponding device has adder 2, unit 6, which determines current deviation of input coordinate with respect to mean value of increment DU, unit 7 for comparison of increment ΔU against given value ε, logical unit 8, unit 9, which elements compare values dX i /dt ( , where n is number of engine shafts) against given value ε, differentiating unit 10, engine 3, gate 11, dividers unit 12, unit 13, which calculates current deviation of output coordinates with respect to mean values of increment DX j  ( , where m is number of output coordinates of engine), gate units 14 and 17, adders unit 15 and integrators unit 16. EFFECT: increased functional capabilities. 5 dwg
Patent RU-2116016-C1 (RU)
Title: Plant seed protection method and apparatus
Inventor: KORNELIS VILLEM RENSING
IPC: B01J/
Filed: 1992-07-11
Granted: 1998-07-27
Abstract: FIELD: agriculture, in particular, phytoprotection of plant seeds. SUBSTANCE: method involves treating plant seeds by applying two compounds onto seeds. First liquid compound contains at least one phytoprotective substance, second foamed compound is aqueous solution of at least one nonphytotoxic foamer. Both compounds are applied independently onto seeds and mixed for time interval sufficient for providing homogeneous and smooth uniformly distributed seed cover. Apparatus has foam generator. Construction of apparatus allows basic liquid to be supplied to seeds in equal amounts. EFFECT: increased efficiency of method and apparatus, improved covering capacity of apparatus, reduced consumption of water and provision for improved uniform covering of seeds. 19 cl, 2 dwg, 5 tbl
Patent RU-2069831-C1 (RU)
Inventor: NAZAROV PAVEL N
IPC: F28D7/10
Filed: 1994-05-13
Granted: 1996-11-27
Abstract: FIELD: heat power engineering; found industry; pasteurization of milk and heat treatment of other liquid food products. SUBSTANCE: heat exchanger has tube-in-tube heat exchange members, tube plates 3 for fastening outer tubes 1, tube plates 4 with holes for inner tubes 2, housing 9, end face covers 12 and gaskets 5, 7 made of flexible material. Cavities 6 are made in two gaskets arranged between tube plates 3 and 4. Outer tubes 1 located near the cavities are placed in communication through cavities. Cavities 8 made in the other gaskets located between tube plates 4 and end face covers 12 place inner tubes 2 in communication. Heat exchanger can be easily disassembled for washing. Hydraulic resistance of heat exchanger is low. EFFECT: enlarged operating capabilities. 4 cl, 3 dwg
Patent RU-2054122-C1 (RU)
Inventor: CHUVASHEV VIKTOR ANATOLEVICH
IPC: F01C1/00
Filed: 1994-07-12
Granted: 1996-02-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: rotor-vane engine has housing with sucking and discharging ports, face cover, central shaft, two vane rotors, flywheel, spark plug, and mechanism for periodic changing of speeds of rotation of the rotors. The rotors are mounted on the shafts set on the central shaft coaxially and can rotate independent of the central shaft and each other. The flywheel is rigidly secured to the outer end of the central wheel out of the housing . The mechanism has semi-axle, mounted on the eccentric member from the outer side of the face cover parallel to the central shaft for permitting movement over the circumference eccentric with respect to the central shaft. The shaft can rotate about its axis in bearings which are secured to the outer side of the face cover. Two carriers are secured to the outer ends of the shafts of each rotor. The carriers are arranged over radii symmetrically arranged from both sides of the semi-axle. The free end of each of the carriers is pivotally connected with the semi-axle through a tie. The third carrier is rigidly secured to the outer end of the central carrier. The semi-axle passes through the slot in the third carrier for permitting movement along the slot. EFFECT: enhanced efficiency. 5 cl, 6 dwg
Patent RU-2084958-C1 (RU)
Title: Security code-lock device
Inventor: YAZOVTSEV VYACHESLAV I
IPC: G08B13/00
Filed: 1994-07-27
Granted: 1997-07-20
Abstract: FIELD: emergency alarm systems, which protect against intrusion, fire and so on. SUBSTANCE: device has lock and key. Lock is designed as synchronization unit, OR gate, pulse oscillator, pulse generator, code comparison circuit, encoder, antenna circuit, final-control unit, synchronization generator, asynchronous RS flip-flop which has two NOR gates. Key has load resistor, circuit breaker, accumulating capacitor, clock oscillator, rectifying diode, pulse edge generator, counter, commutator, code input unit, antenna circuit, preliminary frequency divider, digit divider, unit of gates. This results in possibility to increase number of codes to be entered, to eliminate gaps in pulse generation during switch from one digit of code to another, to exclude generation of false codes. EFFECT: increased safety, increased sensitivity. 11 dwg
Patent RU-2091764-C1 (RU)
Title: Fibre-optical gas analyzer
Inventor: MIRUMYANTS SUREN OSIPOVICH
IPC: G01N21/61
Filed: 1994-08-16
Granted: 1997-09-27
Abstract: FIELD: analytic and measurement instrumentation for detection and determination of concentration of gases in coal, chemical, petrochemical, gas and other industries. SUBSTANCE: fibre-optical gas analyzer has radiator, input optical fibre, multiway dish composed of three spherical mirrors, output optical fibre, unit for information recording and processing installed in sequence and coupled optically. Spectral integrated demultiplexer is mounted between output optical fibre and unit for information recording and processing, butts of input and output optical fibres are located on continuation of sphere of collective mirror in immediate vicinity of its edge. Both spherical mirrors are mounted for joint turn with reference to center of curvature of collective mirror in common meridiem plane of all mirrors. EFFECT: enhanced functional reliability and accuracy. 1 dwg
Patent RU-2045817-C1 (RU)
Title: Commutation system with uniform load
Inventor: SAMKHARADZE TAMAZI G
IPC: H04M3/00
Filed: 1994-09-28
Granted: 1995-10-10
Abstract: FIELD: telephone commutation devices. SUBSTANCE: device has N input commutation units 1(1)-1(N), N output commutation units 2(1)-2(N). Each commutation unit has n first stage commutation units 3(1)-3(n), n second stage commutation units 4(1)-4(n) and additional commutation unit 5. System can be used in design of automatic commutation units of medium and small automatic electronic exchange systems. EFFECT: decreased internal locking, uniform load of commutation lines. 1 tbl, 2 dwg
Patent RU-2139839-C1 (RU)
Inventor: GEL MUT SHMIDT
IPC: C04B35/628
Filed: 1994-10-26
Granted: 1999-10-20
Abstract: FIELD: ceramic industry. SUBSTANCE: sintered products from surface- modified powder are prepared by dispersion of nonocrystalline powder in water and/or polar organic solvent as dispersion medium in the presence of at least one low molecular organic compound containing at least one functional group capable of reaction or interaction with groups present in powder particles, and dispersion medium is then removed and compound is processed to form raw product. Processing into raw product is carried out prior to removing dispersion medium or after removing it and sintering the product. Peculiar feature of the claimed method involves using nonacrystalline metallic and/or ceramic powder which comprises less than 1% of particles having grain size deviating by more than 40% from average particle size and which contains no particles the size of size which deviates from average particle size by more than 60%. EFFECT: effective control of formation of particle agglomeration and high content of dry matter during wet processing operation at lower sintering temperatures. 25 cl, 5 ex
Patent RU-2078509-C1 (RU)
Title: Device for removal viscera from poultry carcasses
Inventor: PYSHNENKO GENNADIJ I
IPC: A22C21/06
Filed: 1994-12-16
Granted: 1997-05-10
Abstract: FIELD: poultry-processing industry. SUBSTANCE: device comprises upper and lower fixing members, working members in the form of loop, and guides of working members. The latter are installed at an acute angle to vertical; upper and lower fixing members with vertical guides are installed with a possibility of moving along them. Working members of lower fixing ones are parallel to guides of working members. EFFECT: improved device. 7 dwg
Patent RU-2099629-C1 (RU)
Title: Repair coating pipe
Inventor: KRISTER STORGOR
IPC: F16L55/165
Filed: 1993-04-06
Granted: 1997-12-20
Abstract: FIELD: construction and repair of pipe lines of sewage header. SUBSTANCE: tubular members of coating pipe are connected by ends provided with bushes and bell mouth; they have lock joints which consist of radial grooves and circular projections. End of pipe provided with bush has additional projection. When pipes are assembled, their members are engageable by ends of additional and terminal projections respectively with end of adjacent bell mouth and end of its radial circular groove, thus making it possible to redistribute axial forces in pipe. EFFECT: enhanced redistribution of axial forces in pipe. 4 cl, 1 dwg
Patent RU-2089681-C1 (RU)
Title: Filament loosening apparatus
Inventor: MARYUSHIN ANATOLIJ G
IPC: D01G9/12
Filed: 1995-01-05
Granted: 1997-09-10
Abstract: FIELD: textile industry. SUBSTANCE: apparatus has housing with inlet branch pipes provided with guiding elbows, outlet branch pipes positioned on housing and connected with related guiding elbows and bladed loosener. Free ends of guiding elbows are positioned in parallel to define rows and form an angle of 0-90 deg relative to plane of loosener wheel. Number of rows defined by free ends of guiding elbows is within the range of 1-3, and number of outlet branch pipes may be within the range of 2-12. EFFECT: increased efficiency, simplified construction and improved quality of filaments. 5 dwg
Patent RU-2106499-C1 (RU)
Inventor: CHERNJAEV I A
IPC: F01D5/18
Filed: 1995-01-11
Granted: 1998-03-10
Abstract: Использование: в энергетическом машиностроении. Сущность изобретения: охлаждаемая лопатка газовой турбины содержит полое перо с продольным ребром от подошвы замка и торцевую внутреннюю бобышку с заглушкой. Заглушка установлена с упором в торец ребра, а ее диаметр равен по меньшей мере минимальной ширине участка внутреннего канала пера между донышком бобышки и торцом ребра. 3 ил.
Patent RU-2095705-C1 (RU)
Title: Method of production of liquid nitrogen
Inventor: BUDNEVICH SEMEN S
IPC: F25J1/00
Filed: 1995-02-01
Granted: 1997-11-10
Abstract: FIELD: cryogenic plants of nitrogen liquefaction. SUBSTANCE: gaseous nitrogen is divided into two parts after compression in compressors 2 and 3. One part of gas is subjected to liquefaction and other part of nitrogen at ambient temperature is directed to turboexpander 4 for production of cold which is used in heat exchanger 5 for removal of heat of gas being liquefied. Low-pressure nitrogen after compression in compressor 2 and cooling in heat exchanger 5 is fed to turbo-expander 6 in form of return flow vapors for generation of cold which is used in heat exchanger 7 for removal of heat from gas being liquefied at lower temperature level. After throttling, compressed and cooled nitrogen is drained to receiver 9 and vapor from receiver having passed the heat exchangers and completing the cycle flows for suction into compressor 2. EFFECT: enhanced efficiency. 3 cl, 1 dwg
Patent RU-2080382-C1 (RU)
Inventor: LUKINA GALINA P
IPC: C12R1/145
Filed: 1995-03-13
Granted: 1997-05-27
Abstract: Использование: биотехнология, в различных отраслях, преимущественно для синтеза н-бутилового спирта и ацетона. Сущность изобретения: предложенный штамм C. acetobutylicum (ВКПМ В 5359) селекционирован путем индуцированного мутагенеза и последующего отбора мутантных клонов на селективных средах. Штамм C.acetobutylicum S-3716 (ВКПМ В 5359) при ферментации в течение 36-40 ч на среде, содержащей свеклосахарную мелассу с минеральными солями, накапливает в культурной жидкости 22,0 г/л растворителей, в том числе 15,5 г/л - н-бутанола и 6,5 г/л ацетона. Конверсия углеводов в целевые продукты составляет 40%. 1 табл.
Patent RU-2086424-C1 (RU)
Inventor: ZAKHAROV VLADIMIR PAVLOVICH
IPC: B62D53/02
Filed: 1995-03-16
Granted: 1997-08-10
Abstract: FIELD: transport engineering; device for coupling single-track prime-mover and double-track trailer. SUBSTANCE: coupling gear has brackets 1 and 2 rigidly secured on each member and interconnected by clamps 5 and 7 and connecting member with horizontal and vertical pins, 3 and 4, respectively. Mechanism to provide position tilting of single-track tractor at cornering and ensure stability of tractor at straight ahead running and at parking place is arranged between lugs of clamp 7. This mechanism can be made of two design versions. In mechanism of one design version horizontal rod locks the mechanism when running straight ahead and at parking place, thus preventing tilting of vertical axle, and at cornering it makes the axle and single-track tractor tilt together with axle in direction of cornering. Mechanism of other design version is made in form of two sectors. EFFECT: enlarged operating capabilities and enhanced reliability. 4 cl, 6 dwg
Patent RU-2124098-C1 (RU)
Title: Device for prestressing reinforcement in prestressed reinforced concrete structures
Inventor: SITNIKOV S L
IPC: E04G21/12
Filed: 1995-04-07
Granted: 1998-12-27
Abstract: FIELD: construction engineering. SUBSTANCE: reinforcement prestressing device has following components: hydraulically-powered front collet-type clamp and rear collet-type clamp intended for gripping bunches of reinforcement wires, anchoring holder, stopping holder, hydraulic cylinder with case and pistons for tensioning wire bunches and for pressing in collet-type clamps, support which is mounted on hydraulic cylinder case with possibility of rotation, removable stop for depressing which interacts with rear end face of stopping holder, unit for fixing holder and wire bunch tensioning piston respectively with anchor holder and replaceable depressing stop. Pressing-in piston is located inside bunch tensioning piston and is made with passages for wire bunches. Aforesaid embodiment of device features simple design combined with reduced labour-intensity in operation. EFFECT: higher efficiency. 1 cl, 3 dwg
Patent RU-2066196-C1 (RU)
Title: Agent for alleviation of tobacco smoking lose the habit and chronic bronchopulmonary disease treatment in smokers
Inventor: REJZIN ANDREJ B
IPC: A61K36/10
Filed: 1995-06-01
Granted: 1996-09-10
Abstract: FIELD: medicine. SUBSTANCE: proposed agent consists of two medicinal plant species for dose at morning and evening. The first species has sweet flag, knotgrass, nettle, major plantain, horse-tail, Iceland moss, licorice, forest mallow, hemp nettle, thoroughwort and yellow poppy. The second species has Jacob's ladder, gum-tree, wild rosemary, goldenrod, lavender, ziziphora bunge, Marshall thyme, garden angelica, peppermint and hog succory. EFFECT: high effectiveness of agent.
Patent RU-2092677-C1 (RU)
Title: Reagent for prevention of asphaltenoresinparaffin depositions
Inventor: KHABIBULLIN ZAJTULYAK A
IPC: E21B37/06
Filed: 1995-06-06
Granted: 1997-10-10
Abstract: FIELD: oil production industry. SUBSTANCE: this reagent can be used in oil and other industries involved in production, transportation, and storage of oil. Reagent improves inhibiting characteristics of relevant compounds, widens range of their application and production cost. Reagent contains hydrocarbon fraction of 130-220 C and is created in the form of distillate from polymerization product at producing of petroleumpolymeric resins by method of thermopolarization of liquid products of pyrolysis of hydrocarbon raw material, and still residues from fractional distillation of liquid products of pyrolysis at initial boiling temperature above 220 C, or oxidized bitumen, or used engine oil. EFFECT: high efficiency. 6 tbl