baber/WOPTO huggingface dataset:
Patent RU-2071026-C1 (RU)
Title: Shot of unitary loading
Inventor: SOKOLOV GERMAN F
IPC: F42B5/02
Filed: 1993-03-29
Granted: 1996-12-27
Abstract: FIELD: artillery, guided missile firing. SUBSTANCE: shot of unitary loading includes case with bottom, powder propelling charge placed between case walls and guiding perforated sleeve where projectile is positioned, ignition and electric ignition weights, afterburner chamber with additional charge formed by bottom, case walls and ring flange fitted on perforated sleeve. Afterburner chamber interacts through radial throttling holes of sleeve with ring space formed by envelope in the form of torus attached to bottom of projectile. Powder propelling charge is fixed on side of case to limiting grid made fast to case. Ignition weight is provided in ring space. Ring flange of sleeve has throttling holes. EFFECT: improved reliantly of shot. 3 dwg
Patent RU-2049059-C1 (RU)
Title: СПОСОБ ПОЛУЧЕНИЯ β -СПОДУМЕНА
Inventor: ISUPOV VITALIJ PETROVICH
IPC: C01B33/26
Filed: 1993-05-18
Granted: 1995-11-27
Abstract: Использование: в стекольной, фарфорово-фаянсовой, керамической промышленности для изготовления литийсодержащей высокотермостойкой керамики строительного и электротехнического назначения, отличающийся низким коэффициентом линейного расширения. Сущность изобретения: b сподумен (Li 2 O·Al 2 O 3 ·4SiO 2 ) получают смешиванием интеркаляционных соединений гидроксида алюминия с солями лития, содержащими органические анионы карбоновых кисклот и CO       2   3         - , и затем ведут спекание смеси при 950 1050°С в течение 1 4 ч. 1 табл.
Patent RU-2090955-C1 (RU)
Title: Superhigh-frequency switch
Inventor: ARONOV VADIM L
IPC: H01P1/15
Filed: 1993-05-27
Granted: 1997-09-20
Abstract: FIELD: microwave engineering; signal handling devices in microwave signal transmission channels using semiconductor devices as switches. SUBSTANCE: microwave contactor of microwave-signal transmission line has microwave signal transmission line 1 and two-pole circuit 2 with switching p-i-n diode connected in parallel with line 1; two-pole circuit is built up of alternating switching p-i-n diodes 4, 5 and impedance inverters 3 interconnected in cascade; number of p-i-n diodes is 2n and number of impedance inverters is 2n for normally-open contactor and (2n-1) for normally closed contactor, where n is number of fast ON-OFF cycles. EFFECT: improved speed of response at limited number of ON-OFF cycles in wide range of handled microwave signal levels. 3 dwg
Patent RU-2071953-C1 (RU)
Title: Automatized galvanocoagulation purification process complex
Inventor: TOPCHAEV VLADIMIR P
IPC: C02F103/16
Filed: 1993-06-04
Granted: 1997-01-20
Abstract: FIELD: waste water purification. SUBSTANCE: invention relates to automatization of waste water purification processes and may be used to purify chromium-containing waste water when developing reverse water supply system, purifying industrial drainage from heavy metals at galvanic plants, purifying mineral oils, and at electroplating enterprises. Complex of invention includes galvanocontroller, tanks, neutralizer, filter, input and output pipelines for water to be purified and purified water, respectively; reverse drainage pipeline, air-supply pipeline for galvanocoagulator; device to control and transport water and reverse drainage being purified; pH and redox meters for purified water; microprocessor controlling galvanocoagulator waste water intake; and device measuring concentration of heavy metals in purified water. EFFECT: enhanced efficiency of purification process. 2 cl, 1 dwg
Patent RU-2033749-C1 (RU)
Title: Apparatus to remove bioelectric signals
Inventor: BYSTROV YURIJ G
IPC: A61B5/25
Filed: 1993-07-08
Granted: 1995-04-30
Abstract: FIELD: medicine. SUBSTANCE: technical result of innovation is conservation of morphological intactness of measurement place due to usage as test signal of electrical current, stabilized by amplitude at one level, and also increase of accuracy of signal reading due to removal of influence of natural unevennessbiofabric relief on feeler contact area with place of measurement. For the purpose apparatus has feeler, rigidly mounted in bush, that moves along body. In the case feeler contact surface and bush butt surface are located in one plane and ratio of their diameters is set as 0.8 to 0.5. Electrical signals generator is generator of stable current, amplifier of electrical signals is amplifier of voltage. EFFECT: apparatus is used in medicine. 2 cl, 2 dwg
Patent RU-2064237-C1 (RU)
Inventor: KOSOLAPOV ALEKSANDR V
IPC: A01F25/00
Filed: 1993-08-04
Granted: 1996-07-27
Abstract: FIELD: agricultural construction, in particular, storage of easily damaged roots. SUBSTANCE: bulk product storage has carrier members, base, flexible enclosure positioned above base so that space is defined between enclosure and carrier members and conical roof. Storage is further provided with water discharge, ventilation and conveying devices, charging pipeline, flexible hose attached to charging pipeline outlet branch positioned in central part and provided with rotary mechanism. Base has conical shell. Flexible enclosure is suspended for vertical displacement so that annular slot is defined between enclosure lower edge and base in the process of unloading. Conveying device is positioned along annular slit in space between flexible enclosure and carrier members. Flexible enclosure is made air-permeable. Flexible hose length is at least equal to that of flexible enclosure. Water discharge device has water accumulating chutes and discharge pipeline, which are attached to lower surface of base provided with through channels. Ventilation device has pressure vent connected to water discharge device. Outlet end of flexible hose has recess for providing tangential feeding of bulk product into flexible enclosure. EFFECT: increased efficiency, simplified construction and reduced loss of product. 5 cl, 2 dwg
Patent RU-2059225-C1 (RU)
Inventor: FEDOTOV VLADIMIR G
IPC: G01N21/35
Filed: 1993-08-12
Granted: 1996-04-27
Abstract: FIELD: testing of materials by means of optical techniques. SUBSTANCE: method of measuring carbon oxide and dioxide, nitrogen oxide, methane and sulphur dioxide contents in gas mixtures concludes in subjecting gas mixture analyzed to IR-radiation from removable IR-radiation sources. Radiation spectrum of IR-radiation beams has resonant frequencies 9 (oscillation-rotation transitions) of only one gas analyzed, achieved due to filling vessel of the source by gas mixture composed of inert gas and one of gases analyzed. Temperature of gas is kept at the source to be different from temperature of walls and other members of the source. Device has IR-detector, electron unit for processing receiver's signals, optical dish, filled with gas mixture analyzed, and five removable IR-radiation sources for measuring CO, CO 2 , NO, CH 4 , SO 2  correspondingly. Removable radiation sources are made in form of closed air- or water-cooled vessels. The vessels have window of transparency at IR-spectrum. The vessels are filled with one of gases analyzed and inert gas mixture. The vessels are provided with a member for heating gas and a member for exciting periodical motion of the gas in vessel of the source. EFFECT: improved precision; improved efficiency. 2 cl, 1 dwg, 1 tbl
Patent RU-2104235-C1 (RU)
Inventor: DZHON RODRIGE
IPC: B65B55/02
Filed: 1993-10-12
Granted: 1998-02-10
Abstract: FIELD: materials handling; devices for dispensing liquid products into preformed bags with control of their filling. SUBSTANCE: product is delivered from source to metering chamber through delivery valve and then to metering valve for filling ready-made bags. Valves are provided with valve rod reciprocating for opening and closing of valve. Valve rod moves in channel through which product by-passes the bearing. Bearing have balls engaging with rod and channel wall. Use of balls rod support facilitates cleaning of channel after operation and provides reliable support of valve rod. EFFECT: enhanced operation. 9 cl, 5 dwg
Patent RU-2073761-C1 (RU)
Inventor: DEJL A BRAUN
IPC: F16C13/00
Filed: 1992-01-29
Granted: 1997-02-20
Abstract: FIELD: pulp-and-paper industry, in particular, pressing and calender parts of papermaking machine. SUBSTANCE: roller has two supporting shoes mounted on immovable supporting shaft and adapted to regulate deviations of roller shell in the direction of pressure line (N). Two guiding shoes are mounted on supporting shaft adjacent to each end of roller for applying force to roller shell to stabilize position of roller shell relative to immovable supporting shaft. At least one guiding shoe at each roller end is provided with compensating piston allowing outer surface of roller to move in radial direction relative to guiding shoe support on immovable supporting shaft. At least one guiding shoe at each roller end is mounted for rotation on fixed supporting shaft. It allows the shoe to rotate about axis lying in plane extending in parallel with pressure plane (NP) extending through pressure line (N) and roller longitudinal axis. Guiding shoes apply equal stabilizing forces directed perpendicular to pressure plane regardless of progressive motion of roller shell relative to immovable supporting shaft. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 8 cl, 4 dwg
Patent RU-2080639-C1 (RU)
Title: Method of test of value of quarter-wavelength stress in electrooptical crystals
Inventor: DEMIDOV MIKHAIL L
IPC: G02F1/03
Filed: 1994-05-10
Granted: 1997-05-27
Abstract: FIELD: measurement technology. SUBSTANCE: invention is means to check value of controlling voltage in electrooptical crystals which are parts of polarization analyzers and light deflectors. In agreement with method light is passed through two polarizers, one being installed ahead of electrooptical crystal in path of ray and second one, polarizer-analyzer after it. Direction of transmission of the latter amounts to 45 deg with axes induced by supply of alternating voltage to electrooptical crystal. Light hits spectrograph and is directed to photodetector. Intensity of light is registered, electrooptical crystal is controlled and values of voltage and temperature are measured in process of examinations. In this case such value of controlling voltage different for different temperatures is chosen at which intensity of light registers under coaxial position of polarizer and analyzer and supplied voltage amounts to exactly half of intensity with de-energized analyzer and at which variations of light intensity ahead of electrooptical crystal of polarizer are minimal or are absent. EFFECT: enhanced efficiency of method. 2 dwg
Patent RU-2061042-C1 (RU)
Title: Strain streptococcus lactis - a producer of bacteriocine nisine
Inventor: LITVINOVA MIRRA N
IPC: C12P1/04
Filed: 1994-07-08
Granted: 1996-05-27
Abstract: FIELD: biotechnology. SUBSTANCE: invention is related to a new strain of Streptococcus lactis 42 ("ВКПМ-6793") - a producer of bacteriocine nisine. Strain provides the stable synthesis of the end product under conditions of operated continuous cultivation (output is at the level 1440-1680 IU/cu. cm/h) and showing increased proteolytic activity. EFFECT: new strain indicated above, increased yield of product.
Patent RU-2074430-C1 (RU)
Title: Electromagnetic drive for switching device
Inventor: BUDOVSKIJ ALEKSANDR I
IPC: H01F7/08
Filed: 1994-09-06
Granted: 1997-02-27
Abstract: FIELD: vacuum switches for voltage level of 6-35 kV. SUBSTANCE: device has power transistor gate which is designed as Darlington transistor with high static current gain. Transistor switch is controlled both by drive position and time setting. EFFECT: increased functional capabilities. 2 cl, 1 dwg
Patent RU-2079434-C1 (RU)
Inventor: BOEV SERGEJ G
IPC: C02F101/32
Filed: 1994-10-26
Granted: 1997-05-20
Abstract: Изобретение относится к области технологии селективной сорбционной очистки сильно минерализованных природных вод от фенолов, нефтепродуктов без удаления минеральных компонентов из воды, а также может быть использовано для очистки питьевой и сточной воды от фенолов. Изобретение позволяет повысить эффективность способа. Способ включает фильтрацию воды через активный древесный уголь, причем активный древесный уголь разбавляю песком в массовом соотношении от 1:50 до 1:100, а полидисперсность частиц угля и песка выбирают в пределах 150:500 мкм, 1 табл., 1 ил.
Patent RU-2104874-C1 (RU)
Inventor: ZHOZEF ROKKO PAS ONE
IPC: A47G27/04
Filed: 1993-06-30
Granted: 1998-02-20
Abstract: Предлагается ковровая конструкция, имеющая промежуточно расположенный слой из пены и подложку с петлями. Пенный слой изготавливается с тканевым покрытием по обеим его сторонам, при этом данное покрытие имеет петли. Ковровая подложка прикрепляется к пенному сандвичу с помощью обычных способов. Пенный сандвич можно прикрепить к ковровому ворсовому слою в одно и то же время и с использованием того же материала, что связывает и уплотняет ворсовой слой ковра. Альтернативно, пенный сандвич можно изготовить, хранить и затем присоединить к ковру, на который предварительно нанесено связующее. 3 с. и 17 з.п. ф-лы, 2 ил.
Patent RU-2095717-C1 (RU)
Title: Thermal tube
Inventor: CHUVASHEV VIKTOR ANATOLEVICH
IPC: F28D15/02
Filed: 1995-01-11
Granted: 1997-11-10
Abstract: FIELD: heating appliances; heating systems. SUBSTANCE: thermal tube is partially filled heat-transfer agent 1, for example with water. It has tight evacuated housing 2 with evaporation zone 3 and condensation zone 4. Housing is made from dielectric material and is provided with surrounding protective casing 5 on its outside. Housing 2 is provided with base 6 at its end in evaporation zone. Secured in base 6 are twin electrodes made in form of coal tubes 7 and 8 located along housing or in form of plates parallel to housing axis. At end in condensation zone housing 2 is closed with sealing plug 14 which is fitted in course of evacuation; container 15 with getter 16 may be mounted on this plug. EFFECT: enhanced operational and economical efficiency; simplified construction; facilitated manufacture; ease in handling. 10 cl, 3 dwg
Patent RU-2096870-C1 (RU)
Title: Three-arm dipole antenna with circular polarization
Inventor: MISHUSTIN BORIS A
IPC: H01Q9/16
Filed: 1995-02-15
Granted: 1997-11-20
Abstract: FIELD: radio engineering. SUBSTANCE: dipole antenna on support in the shape of rigid coaxial line with slots for insulation of dipole arms has three arms secured to tubular conductor of coaxial line. Tubular conductor has three slots. One of the arms has direct contact with central conductor of coaxial line, and two other arms are connected to central conductor through reactances of capacitive or inductive character. EFFECT: simplified construction. 1 dwg
Patent RU-2079975-C1 (RU)
Title: Measurement data distributing device
Inventor: SAMKHARADZE TAMAZI G
IPC: H04M11/06
Filed: 1995-02-24
Granted: 1997-05-20
Abstract: FIELD: telephony; data acquisition and transmission over telephone lines. SUBSTANCE: device has 4m incoming line sets 1 1 -1 m , four first-section switching units 2 1 -1 4 , second-section switching unit 3, eight outgoing line sets 4 1 -C 8 , control unit 5, storage unit 6, storage matching unit (encoding unit) 7, and scanner 8. EFFECT: provision for acquiring measurement data from great number of sensors and transmitting it to several users simultaneously at low expenses for line equipment. 2 cl, 1 dwg
Patent RU-2122011-C1 (RU)
Title: Method of processing heavy hydrocarbon material
Inventor: KHALUSHA G A
IPC: C10G9/14
Filed: 1995-03-06
Granted: 1998-11-20
Abstract: FIELD: petroleum processing. SUBSTANCE: raw material, in particular, high-viscosity petroleum residue, is subjected to cracking in tube furnace (first step) and then is transferred into external non-heated chamber (second step). Stream is cooled and fractioned. Invention consists in that, raw material is preliminarily exposed to electromagnetic field with intensity from 0.5 to 1000 V/mm. EFFECT: enhanced process efficiency. 1 dwg, 1 tbl
Patent RU-2092563-C1 (RU)
Title: Method of lactulose syrup preparing
Inventor: KHRAMTSOV ANDREJ GEORGIEVICH
IPC: C13K5/00
Filed: 1995-04-14
Granted: 1997-10-10
Abstract: FIELD: dairy industry. SUBSTANCE: method involves preparing lactose an aqueous alkaline solution, its isomerization at 70-100 C, condensing the isomerized solution, lactose crystallization and separation of lactose crystals from lactulose syrup. Catholyte obtained by water electrolysis, pH value = 10.5-11.5, is used for lactose an aqueous alkaline solution preparing. Lactose concentration of the parent solution is 1.0-5.0%. Method can be used for preparing products showing bifidogenic property. EFFECT: improved method of syrup making.
Patent RU-2101284-C1 (RU)
Title: Оптически активные производные карбоксамидов или их фармакологически пригодные соли, фармацевтическая композиция, обладающая анальгезирующей активностью
Inventor: ATSUSUKE TERADA
IPC: C07D417/06
Filed: 1993-08-27
Granted: 1998-01-10
Abstract: Использование: в химии гетероциклических соединений, обладающих анальгезирующей активностью. Сущность изобретения: оптически активные производные карбоксамидов формулы I    ,  где  R 1  представляет собой атом водорода или галогена,  R 2  представляет собой атом галогена, R 3  представляет собой пирролидино- или пиперидиногруппу, Y представляет собой метиленовую или карбонильную группу и n является целым числом 1 или 2, или их фармакологически пригодные соли, а также фармацевтическая композиция на их основе. 2 с и 91 з.п. ф-лы, 3 табл.
Patent RU-2104295-C1 (RU)
Title: Состав для улучшения низкотемпературных свойств жидкого топлива или смазочного масла, состав жидкого топлива или смазочного масла и концентрат присадки
Inventor: RAMAKH DZHESSIKA BROD
IPC: C10L1/18
Filed: 1993-06-29
Granted: 1998-02-10
Abstract: Сущность: составы, включающие два или более переэтерифицированных сополимера этилен/ненасыщенного эфира. Каждый сополимер переэтерифицирован путем по крайней мере частичного гидролиза для удаления кислотных групп или обработкой той же кислотой для частичного восстановления эфирных групп. 3 с. и 7 з.п.ф-лы, 3 табл.
Patent RU-2122457-C1 (RU)
Title: Method and apparatus for selective and/or nonselective evaporation and/or decomposition, in particular, of hydrocarbon compounds
Inventor: OLAV EHLLINGSEN
IPC: C10G9/00
Filed: 1993-10-04
Granted: 1998-11-27
Abstract: FIELD: separation of hydrocarbons. SUBSTANCE: invention is designed for separating different substances mixed with each other. Hydrocarbon substances in liquid state are placed in artificial gravitational field and mechanic energy supply is provided by means of mechanical elements, the latter and liquid being displaced relative to each other. Apparatus contains process chamber to receive liquid. The chamber is mounted in rotating supports to create artificial gravitational field for liquid enclosed in chamber. Chamber is also provided with mechanical energy-supply means for the case when liquid is immersed in artificial gravitational field. EFFECT: facilitated vaporization and decomposition of compounds at reduced evaporation temperature. 8 cl, 6 dwg
Patent RU-2098156-C1 (RU)
Inventor: DUBRAVA OLEG L
IPC: A62C3/00
Filed: 1995-07-11
Granted: 1997-12-10
Abstract: FIELD: fire extinguishing compositions. SUBSTANCE: pyrotechnical composition has the following components, wt.-%: alkaline metal nitrates and/or perchlorates, 60-70; fuel-binding agent - epoxy resin, 14-17; powdery magnesium, 6-12; and potassium chloride, 5-15. Composition is used in generators of volume fire extinguishing. EFFECT: enhanced effectiveness of composition. 2 tbl
Patent RU-2107239-C1 (RU)
Title: Device for thermal treatment of liquid
Inventor: NAZAROV PAVEL NIKOLAEVICH
IPC: F28D3/00
Filed: 1995-07-12
Granted: 1998-03-20
Abstract: FIELD: heat-power engineering; food-processing industry for milk pasteurization. SUBSTANCE: device contains hollow cylindrical casing 1, inlet branch pipe 2 and outlet branch pipe 3 on its lateral surface, end plates with sealing units closing casing 1 on either side and tubular elements 4 arranged inside casing 1 along its axis and passed through sealing units. Each sealing unit is pressed between respective end plate and recess 8 on inner surface of casing 1; it is made in the form of two discs 5 and 6 having holes for tubular elements 4 with flexible member 7 between them. Fitted between discs 5 and 6 located on side of inner cavity of casing 1 and recesses 8 are circular gaskets 9 which are made from material whose hardness exceeds that of material of flexible member 7. EFFECT: easy disassembly of device. 4 cl, 4 dwg
Patent RU-2107049-C1 (RU)
Inventor: ALEKSANDROV N I
IPC: C04B14/06
Filed: 1995-07-19
Granted: 1998-03-20
Abstract: FIELD: production of protective concrete which may be used as protection against ionized irradiation. SUBSTANCE: mixture comprises, mas.%: portland cement, 37.04-39.17; schungisite dust (having specific surface 2800 cm 2 /g and particles being 50-250 mcm in size), 12.28-13.21; schungisite sand (size of particles being 0.14-2.5 mm), 29.45-31.68; superpeptizing additive, 0.259-0.274; saponified woody resin being used as air-implicating additive, 0.018-0.02, boron carbide having formula B 4 C, 1.68-1.73; water, 17.7-18.8. Compressive strength of samples being irradiated by 3500 Mrad dose in a year is up to 26.7 MPa, their tensile strength is up to 5.2 MPa, waterproofness is up to 10.0 kgf/cm 2 , gas permeability is up to 4.2 s/cm 3 . EFFECT: improved quality. 2 tbl
Patent RU-2096627-C1 (RU)
Title: Gobbing mixture preparation method
Inventor: GOLIK VLADIMIR I
IPC: E21F15/00
Filed: 1995-08-02
Granted: 1997-11-20
Abstract: FIELD: mining industry. SUBSTANCE: according to method, components of mixture are vibration activated on vibrating scree and then on disintegrator. Prior to mixing of components, water is activated by electrochemical treatment. Additionally, gobbing mixture is ground in vibrating mill and is subjected to additional vibration in transportation. EFFECT: high efficiency. 1 cl, 2 dwg , 1 tbl
Patent RU-2097878-C1 (RU)
Title: Microwave power limiter
Inventor: LEBEDEV IGOR V
IPC: H01P1/15
Filed: 1995-10-27
Granted: 1997-11-27
Abstract: FIELD: radio engineering; protection of high-sensitivity microwave receiver input from overload and failure due to own transmitter signal or high-power external signals. SUBSTANCE: limiter has rectangular waveguide section 1, insulating substrate 2 in sectional area of waveguide 1, first and second metal strips 3 and 4, respectively, arranged coaxially to each other and perpendicular to wide walls of waveguide 1, third metal strip 5 placed on other side of substrate in parallel with metal strips 3 and 4, through holes passing metal closers 6, limiting diode 8 connected between edges of metal strips 3 and 4 and facing each other, detector diode 9 inserted between edges of cross slit 10 in first metal strip 3, switching diode 11 connected between edges of metal strips 3 and 4 facing each other. Diode actuated by high-power microwave signal generates DC current component. Third metal strip 5 jointly functioning with strips 3 and 4 and closer 6 ensures closed circuit for passing DC current component dispensing with choking devices connected to walls of waveguide 1. EFFECT: simplified design, enlarged working frequency range. 3 cl, 8 dwg
Patent RU-2130799-C1 (RU)
Inventor: KHANS KHERMANSSON
IPC: B01D17/02
Filed: 1994-02-03
Granted: 1999-05-27
Abstract: FIELD: separate draining of two non-mixing liquids, especially petroleum product and water from surface, for example of deck of tanker. SUBSTANCE: apparatus includes container opened upwards and forming well. At use of apparatus container is mounted in such a way that its upper edge is arranged practically in the same level as deck surface. Container has first and second discharging means in its upper portion. First discharging means are arranged lower than second. Container also includes inner tube whose low end is opened and arranged near container bottom; upper end of tube passes with sealing through wall of container and it is joined with first discharging means. EFFECT: possibility of continuous discharging of water contaminated by petroleum products from tanker deck. 8 cl, 6 dwg