baber/WOPTO huggingface dataset:
Patent RU-2069651-C1 (RU)
Title: Refractory material
Inventor: ZANOLI ALAIN PAUL BERNARD
IPC: C04B35/484
Filed: 1990-06-14
Granted: 1996-11-27
Abstract: FIELD: refractory materials. SUBSTANCE: to obtain refractory material without cracks, a zirconium dioxide- based composition is proposed containing oxides of the following elements (in wt %): zirconium more than 92, silicon 2-6.5, sodium 0.12-1.0. aluminium 0.4-1.15, ferric and titanium less than 0.55, phosphoric less than 0.05, which composition is obtained by melting under oxidizing conditions. More preferably, composition contains, respectively: more than 92, 3-6, 0.2-0.6, 0.4-1.0, 0.3, and 0.03. EFFECT: improved performance. 2 cl, 6 tbl
Patent RU-2013203-C1 (RU)
Inventor: MEDVEDEV AFANASIJ E
IPC: B27N3/02
Filed: 1990-09-24
Granted: 1994-05-30
Abstract: FIELD: building materials. SUBSTANCE: small particles of plant origin (1 mas. p. ) with moisture 6-8% is weighed off into mixer. The source of these particles - sawdust, husk, straw, weed, maize, sunflower in the form of rods or crumb (size is 2-6 mm). Plant particles are mixed with technical lignosulfonate (density is 1230 kg/m 3 , viscosity is 80 s, not more) for 1-2 min taken at quantity 4-6 mas. p. Then gypsum (2-3 mas. p. ) is added to the prepared mixture at stirring for 2-3 min, and then - milled mineral filler with moisture 6-8% - 8-10 mas. p. Prepared mass is loaded in press-form, and terra-block is made by cold pressing method under pressure 12-20 atm for 10 s. Block is kept under normal conditions at 18-22 C for hardening. EFFECT: improved method of making. 1 tbl
Patent RU-2007364-C1 (RU)
Inventor: DRUGAL SERGEJ A
IPC: B66C1/66
Filed: 1991-01-09
Granted: 1994-02-15
Abstract: FIELD: handling engineering. SUBSTANCE: lever is made with a shank on one arm which has a tilting platform. The second hook is made with a hollow to receive the shank, the hollow has a platform to receive the shank platform and is inclined to the vertical axis of symmetry of a body. The lever is located for overlap of at least half of the width of the vertical slot of the body by the second arm at the moment the hooks are unlocked. EFFECT: improved structure. 1 dwg
Patent RU-2030051-C1 (RU)
Title: Filter-current relay of symmetric components
Inventor: SHCHORS MIKHAIL D
IPC: H02H3/26
Filed: 1991-03-11
Granted: 1995-02-27
Abstract: FIELD: electrical engineering. SUBSTANCE: filter-current relay has phase shifting circuit 1 and actuating element 2. Phase shifting circuit includes phase links 3 and 4. Value of phase shift of input voltage created by phase link 3 exceeds that of input voltage created by phase link 4 by 60 deg within their frequency range. Due to this changes of current frequency as well as abrupt changes of value of current feeding protected electric machine do not cause false operations of filter-relay. EFFECT: improved reliability of protection. 2 dwg
Patent RU-2100921-C1 (RU)
Inventor: MINNIBAEV EH F
IPC: A01F25/08
Filed: 1991-03-15
Granted: 1998-01-10
Abstract: FIELD: agriculture. SUBSTANCE: storage has concreted platform 1 with areaway 2 in its center, wall 3 inclined in outward direction, corrugated column 4 mounted in areaway 2, product lowering device and receptacle formed as hermetically sealed chamber 8 connected with air ventilation system and provided with built-in agitator 9 and chute 10. Elongate basket 11 is hanged on end of chute 10. Cellular basket has wire brushes 12 arranged in basket cells. Dry air is supplied under pressure into chamber. Charging device is made in the form of inclined pipeline 18 extending in parallel with generatrix of conical cover 5 and fixed on concreted platform 1. Partition wall 19 is positioned adjacent to pipeline base. Container 20 for charging product into storage through charging hopper 27 is reciprocating within pipeline 18. Plate-shaped feeder 32 feeds product into hoses 44 mounted on pantographs 41, which are suspended on rotary platform 34. Discharge units are made in the form of grate pyramids 53 radially mounted on circular platform 1 of storage in equally spaced relation. Discharge units are served by movable conveyor 56. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 18 dwg
Patent RU-2011577-C1 (RU)
Title: Station for vehicle washing and cleaning of washing water
Inventor: PEVTSOV MIKHAIL YA
IPC: B60S3/04
Filed: 1991-02-11
Granted: 1994-04-30
Abstract: FIELD: transport facilities. SUBSTANCE: station has trestle, and bath installed axially inside trestle along its entire length. Bath has three sections. Middle section has no face walls and is furnished with ladder connected with one of section side walls. Extreme sections of bath have hermetically sealed hatch to remove large-size solid matter at one side and branch pipe to connect bath with water-cleaning equipment at other side. Bath is lined from inside. Washing station is arranged in building whose floor is raised from zero mark to trestle upper level. Building has tower to provide visual inspection of contaminated water stream. EFFECT: facilitated cleaning of large-size trucks. 7 dwg
Patent RU-2002951-C1 (RU)
Inventor: VOROBEV ALEKSANDR E
IPC: E21C41/26
Filed: 1991-04-11
Granted: 1993-11-15
Abstract: Изобретение федназначено дл  внутриот-  вального обогаа ени  горной массы Включает формирование снизу вверх дрызноюю   щаемого м выщелачиваемого слоев г ооиой массы  и укладку между верхними сло ми пзофорировгш-  ного трубопровода В последний  рппворы.  содержащие ионы металлов осадитеi ей выщелоченных  из верхнего сло  металлов В результату  при проникновении растворов выщелачивани  из  верхнего сло  в обогащаемый интенсифициоуетс   осаждение металлов из растворов 1 ил
Patent RU-2017885-C1 (RU)
Title: River power station
Inventor: KEROV VLADIMIR G
IPC: E02B9/00
Filed: 1991-06-27
Granted: 1994-08-15
Abstract: FIELD: hydraulic power engineering. SUBSTANCE: construction of power station includes laying on bottom of river stream course of plates forming ceiling and front end face of power station building with length ensuring nonflooding of machine room with water. Ceiling plates have holes under which blades of turbines connected with generators are disposed. Water from holes flows onto blades of turbines which rotate power generators. Water from turbines is diverted downstream. EFFECT: higher efficiency. 2 dwg
Patent RU-2005774-C1 (RU)
Title: Способ получения синтетического моющего средства
Inventor: BLASHCHUK ZHANNETA G
IPC: C11D1/82
Filed: 1991-06-28
Granted: 1994-01-15
Abstract: Сущность изобретения: синтетическое моющее средство получают предварительным орошением водой триполифосфата в их соотношении (0,6 - 2): 20 с последующим добавлением оставшегося количества воды и требуемых количеств поверхностно-активных веществ и функциональных добавок. 1 табл.
Patent RU-2029677-C1 (RU)
Title: Apparatus for separating polymers from solutions
Inventor: MAMEDOV ULCHAR A
IPC: B01J19/24
Filed: 1991-08-02
Granted: 1995-02-27
Abstract: FIELD: petroleum chemical industry. SUBSTANCE: apparatus has a mixing chamber, a chamber for solution of polymer with a nozzle, mounted along an axis of this chamber for supplying vapor. A stationary cone sleeve is mounted on an end portion of the nozzle, turned to the mixing chamber. A movable sleeve is mounted coaxially with the above mentioned stationary sleeve; an inner cone surface of the movable sleeve is parallel with a respective surface of the stationary sleeve. The apparatus also has means for reciprocation motion of the movable sleeve. An angle of cone surfaces of the stationary and the movable sleeves is chosen is such a way, that this angle α is always less, than a maximum designed angle v, or it is equal to that angle. EFFECT: enhanced efficiency, lowered expenses. 1 cl, 2 dwg
Patent RU-2045064-C1 (RU)
Title: Method of quantitative assay of chrome (iii) in the presence of aluminium (iii) and iron (iii)
Inventor: LEONTEVA LYUBOV B
IPC: G01N30/94
Filed: 1991-07-19
Granted: 1995-09-27
Abstract: FIELD: analytical chemistry, paper chromatography of inorganic compounds. SUBSTANCE: analysis is performed on chromatography paper PN-3 using a mixture of acetone, acetonitrile and water as eluent taken at the ratio (2.5-3.5): (0.15-0.25):1, respectively. Method is used for analysis of chrome, iron and aluminium. EFFECT: improved method of analysis. 3 tbl
Patent RU-2089748-C1 (RU)
Title: Power unit
Inventor: GLUSHCHENKO IVAN PAVLOVICH
IPC: F03B17/06
Filed: 1991-10-18
Granted: 1997-09-10
Abstract: FIELD: hydroelectric power engineering. SUBSTANCE: power unit has floating platform mounting piston pumps and turning levers with counterweights and water energy; turning levers are hinged to platform and coupled with pump rods. It also has hydropower set and trash rack; three-arm angle turning levers have their upper arms hinged to pump rods; counterweight is installed on one of arms; water energy accumulator is made in the form of drum hinged to lower arm of angle lever and kinematically linked with angle lever stops; drum is built up of parallel main and additional planar blades joined together by means of stiffening members; main planar blade is provided with longitudinal projection; water energy accumulator is kinematically linked with angle lever stops through blade-shaped single-arm lever mounted on drum shaft and joined through rod with two-arm levers engageable with stops. EFFECT: improved design. 2 cl, 3 dwg
Patent RU-2037839-C1 (RU)
Title: Device for measuring angles of elevation of low-height targets
Inventor: POROSHIN SERGEJ MIKHAJLOVICH
IPC: G01S5/04
Filed: 1991-12-10
Granted: 1995-06-19
Abstract: FIELD: measurement technology. SUBSTANCE: device has three symmetrical receiving aerials 1-3 which are oriented at horizontal direction and moved apart in height, three receivers 4-6, low-height target angle of elevation calculator 7. EFFECT: improved precision of measurement. 2 dwg
Patent RU-2009687-C1 (RU)
Title: Water-petroleum emulsion separation apparatus
Inventor: BURGANOV FARIT A
IPC: B01D17/04
Filed: 1991-07-02
Granted: 1994-03-30
Abstract: FIELD: separation equipment. SUBSTANCE: emulsion distributor, petroleum and water collectors, a vertical ring partition and an axial horizontal partition made from transverse chutes are mounted in a horizontal cylindrical tank. The chute bottom are inclined down the flow and alternately face the top and the bottom. Heat exchange members are positioned in the clearances between the chutes. Perforations are made in the lower part of the bottoms of the chutes facing the bottom and in the upper part of the chutes facing the top. EFFECT: improved efficiency of separation. 2 cl, 2 dwg
Patent RU-2025047-C1 (RU)
Inventor: TKACHENKO ALEKSANDR V
IPC: H03M7/30
Filed: 1991-08-02
Granted: 1994-12-15
Abstract: Изобретение относится к вычислительной технике и передачи данных и может быть использовано для полного уплотнения оптимальной формы t-кода оптимальной t-системы счисления. Устройство для уплотнения оптимальной формы t-кода содержит n триггеров 1.1 ... 1.n, n блоков входной логики 2.1 ... 2. n, m 2t-входовых логических элементов ИЛИ - НЕ 3.1 ... 3.m, n входов 4.1 ... 4. n параллельного занесения информации, вход 5 последовательного занесения информации, установочный вход 6, тактовый вход 7, вход сброса 8 и выход 9, соединенные между собой функционально. 1 з.п.ф-лы, 2 ил.
Patent RU-2080692-C1 (RU)
Title: Method for generation of superconducting films
Inventor: KUKUEV VYACHESLAV IVANOVICH
IPC: H01L39/12
Filed: 1991-09-06
Granted: 1997-05-27
Abstract: FIELD: instruments for microelectronics. SUBSTANCE: method involves generation of non-stoichiometric target of $$$ from superconducting film $$$ on substrate in gas mix of argon and oxygen in ratio of 2:2. Space between target and substrate which are located in opposite is in range of 20-30 mm. Critical point is equal to 91 K; maximal efficiency of production is equal to 0.22 mg per square cm in one hour. EFFECT: increased stoichiometric characteristics. 4 dwg, 1 tbl
Patent RU-2021128-C1 (RU)
Title: Press tool
Inventor: KOLESNIKOV EVGENIJ F
IPC: B29C35/02
Filed: 1992-03-02
Granted: 1994-10-15
Abstract: FIELD: repair of transportation belts. SUBSTANCE: press tool has fixed and movable heating plates, power member installed above movable plate. The power member is made in the form of packages of flat thermoexpanding current-conducting plates 12-16, 18-19 positioned inside rectangular body 11 symmetrically to its axis and alternating reciprocally meshing with them Z-shaped thermoinsulating profiles 20-23. The profiles are displaced horizontally and vertically to axis of symmetry 17. Upper support of power member is T-shaped insert 24 positioned along its axis between inner plates 16 and 18, its lower support is base of body 11 against which outer plates 12 and 19 bear. All plates of packages are connected in series and are switched in electric power supply source for their heating. EFFECT: enhanced operating capability. 2 cl, 3 dwg
Patent RU-2000795-C1 (RU)
Inventor: MOSHANOVA NINA S
IPC: A61K36/534
Filed: 1992-03-17
Granted: 1993-10-15
Abstract: Использование: в химико-фармацевтической  промышленности и касаетс  создани  сбора успокоительного  дл  лиц с повышенной возбудимостью. а также как тонизирующее средство при упадке сил  и повышенной утомл емости. Сущность: сбор  включает полынь лимонную, мелиссу, м ту перечную  и розмарин при следующем соотношении компонентов . мас.%: полый лимонна  8 - 12: мелисса 17 -  20: м та перечна  18-30; розмарин - остальное.  Технический результат, предложенный сбор обладает  успокоительным действием с улучшенными  органолептическими свойствами. 1 табл
Patent RU-2028842-C1 (RU)
Title: Working stand of the disk mill of screw rolling
Inventor: PODKUSTOV VASILIJ PETROVICH
IPC: B21B19/02
Filed: 1992-04-01
Granted: 1995-02-20
Abstract: FIELD: pipe rolling. SUBSTANCE: stand has a bedplate with covers and drums 3 with working disks 1 mounted on drive shafts 2 eccentrically to the axles of drums 3 with a slope to the axis of rolling, contacting with bush 8 and located in the cover openings. Bush 8 is mounted in the bearings for axial displacement on the axis of rolling from the side opposite to the zone of deformation. Drums 3 are equipped with mechanisms of axial shifting and turn. Bush 8 partially perceives bending loads on shafts 2 from the disks originating from the rolling force. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2031668-C1 (RU)
Inventor: SOLDATENKO LEONID ANATOLEVICH
IPC: A62B23/02
Filed: 1992-04-29
Granted: 1995-03-27
Abstract: FIELD: individual protective means. SUBSTANCE: filtering element has a layer of polymer superthin fibers, underlying material and a base. Underlying material is manufactured of fabric which contains lavsan (82-98 mass % ) and propylene (2-18 mass %), surface density of fibers being 25-30 g/m 2 . Mentioned above base is manufactured of fabric which contains polyamide (50-60 mass % ) and lavsan (40-50 mass %), surface density of fibers being 35-40 g/m 2 . Air permeability of underlying element and of base is at least 1200 dm 3 /m 2 ·c. Diameter of superthin fibers is 1.0-8.0 μm, content of fibers with diameter 1.0-2.5 μm being 60-70 mass %, content of fibers with diameter 2.6-8.0 μm being 30-40 mass %. EFFECT: increases quality of filtering element.
Patent RU-2017302-C1 (RU)
Inventor: SHAMIS MIKHAIL A
IPC: H02H7/06
Filed: 1992-05-18
Granted: 1994-07-30
Abstract: FIELD: electrical engineering. SUBSTANCE: emergence of current in neutral of unit causes operation of current element 1. As a result signal of logic one comes to first input of AND gate. At output of AND gate 5 signal of logic one will emerge acting on second input of first actuating element 6 causing complete disconnection of unit. In consequence of operation of gear complete disconnection of unit takes place markedly earlier than current protection of zero sequence might operate. EFFECT: improved efficiency of operation of protection. 2 dwg
Patent RU-2050343-C1 (RU)
Inventor: KASIMOVA LYUBOV V
IPC: C05F11/02
Filed: 1992-05-19
Granted: 1995-12-20
Abstract: Изобретение относится к сельскому хозяйству, в частности к производству торфяных удобрений, и может быть использовано для повышения плодородия почв. Цель изобретения - повышение качества торфяных удобрений за счет повышения каталитической активности биокатализатора. Биокатализатор на органической основе, содержащий макро- и микроэлементы содержит в качестве органической основы торфопометную смесь с соотношением помета к торфу 1:1 1:2 по физической массе при следующем соотношении компонентов, мас. торфопометная смесь 65-92; макроэлементы 6-25; микроэлементы 2-10. 2 табл.
Patent RU-2066105-C1 (RU)
Title: Method for obtaining protein-carbohydrate mussel concentrate
Inventor: GUBANOVA ANNEMARI GLEBOVNA
IPC: A23L17/50
Filed: 1992-05-20
Granted: 1996-09-10
Abstract: FIELD: reprocessing of reared mollusks to obtain concentrate on the base of enzymic hydrolysis. SUBSTANCE: method involves removing sea water contained between mollusks valves; mincing and mixing with water; conducting two-stage hydrolysis, with malt extract being introduced as enzyme at the second stage in predetermined amounts and at first hydrolysis stage protosubtilin being introduced in an amount smaller than that accepted in known method; filtering, centrifuging and concentrating hydrolyzate. EFFECT: increased efficiency and improved quality of product. 10 tbl
Patent RU-2037909-C1 (RU)
Title: Process of manufacture of semiconductor devices
Inventor: TIMOFEEV ALEKSANDR EVLAMPOVICH
IPC: H01L21/302
Filed: 1992-05-25
Granted: 1995-06-19
Abstract: FIELD: radio engineering. SUBSTANCE: process of manufacture of semiconductor devices consists in application of layer of first metal on surface of semiconductor plate, in laying of second layer of metal over it and in formation of mask of resist over it for etching of separation tracks. Masks different in configuration are formed on upper and lower surfaces of plate. Plate is divided into crystals by etching. One of masks is manufactured in the form of circle, the other one in the form of polyhedron with rounded angles. EFFECT: facilitated manufacture, reduced labour input. 2 cl
Patent RU-2085728-C1 (RU)
Title: Device for measuring volume of gas-saturated liquid
Inventor: MININ MIKHAIL I
IPC: E21B47/00
Filed: 1992-04-20
Granted: 1997-07-27
Abstract: FIELD: oil production industry. SUBSTANCE: device has separator connected with oil pipeline and gas pipeline. Installed in oil pipeline are filter, flow rate meter, and regulating valve. Gas pipeline is connected with oil pipeline downflow of regulating valve. Separator is installed at height determined from relation; H>10ΔP/ρ, where H - height of liquid column above flow meter, m; DP - pressure loss in moving liquid along section from separator to regulating valve, kgf/cm2; ρ - density of liquid, g/cm3. This separator mounting height ensures excess pressure in oil pipeline downflow of meter above gas pressure in separator. This prevents separation of gas from oil in way from separator to regulating member and its influence upon meter indications. EFFECT: high efficiency. 1 cl, 1 dwg
Patent RU-2011702-C1 (RU)
Title: Method of composition fiber making
Inventor: SIMONOVA MARGARITA I
IPC: D01F8/06
Filed: 1992-07-01
Granted: 1994-04-30
Abstract: FIELD: ultrathin fiber making. SUBSTANCE: method involves preparing of the following polymers: polyethylene-matrix, fiber forming - fibrils and ethylene oligomer at the average polymerization degree 10-50 at the quantity 2-6% of the total matrix and oligomer mass. EFFECT: improved method of making. 3 cl, 5 tbl
Patent RU-2037164-C1 (RU)
Title: Method and device for optical correction of human vision
Inventor: SUSLIN LEONID A
IPC: G02F1/29
Filed: 1992-08-12
Granted: 1995-06-09
Abstract: FIELD: medicine. SUBSTANCE: variable physical field acts on optical element to change its focal length. Moreover, variable physical field amplitude is set within limits corresponding to complete eye accommodation. Physical field frequency is set to be higher than critical flash convergence frequency for human eye. Elastic or thermal fields are used as physical field. Device for human vision correction has optical element made in form of a transparent dish. Transparent dielectric liquid medium is placed into cavity of the dish. Transparent film electrodes are applied onto opposite walls of the dish; the electrodes are connected with power supply by control circuits. Internal size of the dish is less than value of capillary constant of "liquid-material" system of internal surface of the dish in the direction of light beam propagation. EFFECT: improved efficiency of cure; improved reliability. 4 cl, 3 dwg
Patent RU-2049305-C1 (RU)
Title: Устройство для измерения зазора между поверхностями изделия
Inventor: MELNIKOV EVGENIJ N
IPC: G01B5/24
Filed: 1992-09-07
Granted: 1995-11-27
Abstract: Использование: в контрольно-измерительной технике для измерения зазоров в штампозаготовительной оснастке. Цель: обеспечение точности измерения зазора между пуансоном и матрицей. Сущность изобретения: измерительный наконечник 1 соединен шарниром 2 со штоком 3 измерителя 4 линейных перемещений, а рабочие кромки наконечника 1 выполнены в виде магнитных вкладышей 9 и 10. Положительный эффект: точность измерения зазора между пуансоном и матрицей, повышение эксплуатационных удобств. 3 ил.
Patent DE-10001229-C1 (DE)
Title: Injection mold assembly clamps the inserted covering material in the cavity to be penetrated by the plastics feed for injection behind it within sealed edges
Inventor: SUMMERER FRANZ JOSEF
IPC: B29C45/16
Filed: 2000-01-13
Granted: 2001-09-27
Abstract: An injection mold assembly, comprises a plastics feed unit (18) for one plastics component formed in a fixed plate (1). A tunnel cavity (20) is formed in a mold core plate (2). Before the plastics component is injected, the clamped outer material (9) in the dip edge gap (10) lies between the plastics feed unit and the tunnel cavity. An Independent claim is also included for an injection molding operation, where an outer decorative material (9) is laid within a cavity (8) between the fixed mold plate and the mold core plate. The plastics component is delivered by the feed unit for injection into a tunnel cavity and the clamped outer material is penetrated in the dip edge gap.
Patent DE-10007714-C1 (DE)
Title: Device, to construct commercial igloo in permafrost area, has auxiliary carrier with one or more inflatable chambers made of material that is cold-resistant, air-impermeable and flexible to form roof
Inventor: AHAMMER HEINZ
IPC: E04H15/20
Filed: 2000-02-19
Granted: 2001-11-29
Abstract: The device has an auxiliary carrier (9) with one or more inflatable chambers made of material that is cold-resistant, air-impermeable and flexible. The auxiliary carrier can be inserted in the long walls of a trench cut in the snow that can be removed after the roof has been constructed. The auxiliary carrier has a width to fit the width of the trench to be spanned. The chambers form the roof curvature of the roof to be created.
Patent DE-10060236-C1 (DE)
Title: Clipartiges Bauteil aus Kunststoff
Inventor: GRAMS RAINER
IPC: B60R13/04
Filed: 2000-12-05
Granted: 2002-07-04
Abstract: Clipartiges Bauteil aus Kunststoff mit DOLLAR A - einem in axialer Richtung fluiddichten Körper, der in eine Öffnung eines Trägers aus Flachmaterial einsetzbar ist, wobei sich mindestens ein Flanschabschnitt gegen die eine Fläche des Trägers anlegt DOLLAR A - mindestens einem Rastabschnitt, der am Umfang des Körpers angeformt und relativ zum Körper elastisch verformbar und/oder verbiegbar ist und der einen Verriegelungsabschnitt aufweist, der sich nach vorübergehender Verformung und/oder Verbiegung des Rastabschnitts beim Einsetzen des Körpers in die Öffnung auf der dem Flanschabschnitt gegenüberliegenden Seite gegen die Kante der Öffnung anlegt, um den Körper in der Öffnung zu sichern DOLLAR A - einem dünnen leicht verformbaren Abschnitt, über den der Rastabschnitt mit dem Körper und dem Flanschabschnitt verbunden ist, wobei DOLLAR A - der dünne Abschnitt bei der Verformung oder der Verbiegung des Rastabschnitts mit verformt wird und den Bereich um den Rastabschnitt herum gegenüber dem Körper und dem Flanschabschnitt abdichtet.