baber/WOPTO huggingface dataset:
Patent RU-2071515-C1 (RU)
Inventor: FRANTISHEK YANKOVSKIJ
IPC: D03D49/26
Filed: 1990-10-24
Granted: 1997-01-10
Abstract: Использование: в ткацкой промышленности, в частности в устройствах механизма зажимного челнока ткацкого станка. Сущность изобретения: в механизме для ускорения зажимного челнока ткацкого станка предусмотрены первый и второй пружинный элемент 6 и 20, последний - для рекуперации энергии. 5 з.п. ф-лы, 4 ил.
Patent RU-2026481-C1 (RU)
Inventor: BAKSHEEV IVAN S
IPC: E21B7/08
Filed: 1990-05-31
Granted: 1995-01-09
Abstract: FIELD: mining. SUBSTANCE: device for making radial draining holes from mine workings has rotary feeding mechanism 1, mechanism 5, hydraulic jacks 4 turning rotary feeding mechanism 2 with auger-filters 3 whose inner surface has members 18 to receive torque and axial force from rotary feeding mechanism 1; limit-feeding mechanism 13 has guides 15 and spring-loaded retaining member 17. Rotary feeding mechanism 1 includes double-acting hydraulic cylinder 6 connected with rotary drive. Hydraulic cylinder 6 has inner spline shaft 9 and load-bearing member 8 concentric to spline shaft 9 connected with bottom of hydraulic cylinder 6 whose rod 7 is hollow and connected with load-bearing member 8 whose length exceeds length of hydraulic cylinder 6. Outer surface of member 8 has stepped recesses 11 and 12 opened on the side of installation of auger-filters 3 to receive members 18 of auger-filters. When rotary motion is transmitted to hydraulic cylinder 6, members 18 enter stepped recesses 11 and 12. Oil is supplied to head end of hydraulic cylinder 6 and rod 7 with load-bearing member 8 and auger-filter execute reciprocation forward up to full cut that provides for lengthening of auger-filters with simultaneous reduction of diameter of applied auger-filters. EFFECT: higher efficiency. 2 dwg
Patent RU-2009744-C1 (RU)
Title: Coordinate turret press
Inventor: SAFONOV ANATOLIJ D
IPC: B21D28/12
Filed: 1990-08-13
Granted: 1994-03-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: turret press has a coordinate table, a turret with sets of punching tools and a set of tools for separation of a plate form blank and a sheet. A set of tools has a puncheon and a matrix. Puncheons are tied with a slider 2. After the blank separation from the sheet the blank rests on the lower disk 4 of the turret and on supporting table. One side of the blank lies under a slot of the supporting table. Coordinate table moves the blank and it opens the slot. Cylinder 15 acts. Immovable jaws are risen up to the level of the upper plane of the supporting table. Then one more pneumatic cylinder acts and movable jaw is lowered. Carriage 17 moves. Jaws are opening. Under action of cylinder 12 slab 11 is bent and the blank falls down into a package 24. EFFECT: press is used for metal processing by pressure. 3 dwg
Patent RU-2009697-C1 (RU)
Title: Fluid cleaning filter
Inventor: SVETLOV SERGEJ A
IPC: B01D29/86
Filed: 1990-11-23
Granted: 1994-03-30
Abstract: FIELD: suspension separation devices. SUBSTANCE: filter has a body, circumferential filtering members which, in turn, have a ribbed frame with a filtering cloth freely positioned on it. The cross section perimeter of the cloth is no more than 3.6-3.7 of the diameter of the frame contour circle. A mixing device is mounted along the body axis. EFFECT: improved structure. 3 dwg
Patent RU-2007301-C1 (RU)
Inventor: PETRUKHIN VLADIMIR M
IPC: B60D1/06
Filed: 1990-12-26
Granted: 1994-02-15
Abstract: FIELD: transport engineering. SUBSTANCE: coupling has body 1 in which clamping member 7 is positioned. Clamping member 7 engages by its back side with a blocking member made in the form of wedge 10. Lever 5 which is also connected to clamping member 7 and steering handle 9 is pivotally connected to body 2. Steering handle 9 is made in the form of a double-arm lever. One arm of the double-arm lever is fixed by stop 4, and the other arm is connected to the blocking member. The hinge axles connecting lever 5 and stop 4 to body 2 are aligned. Lever 5 may be made double-arm. EFFECT: improved structure. 2 cl, 2 dwg
Patent RU-2014748-C1 (RU)
Title: Method of representing information onto the screen of cathode-ray tube with barrier phosphor of visual display
Inventor: KASHIN VLADIMIR A
IPC: H04N9/43
Filed: 1991-03-14
Granted: 1994-06-15
Abstract: FIELD: TV engineering. SUBSTANCE: method concludes in forming of pack of electrons by means of amplitude-frequency modulation of electron beam of cathode-ray tube of pulses of represented information. Then the pack is amplified by high-voltage anode voltage and accelerated pack of electrons is switched off. When forming the pack by anode voltage, the parameters of anode voltage are set, as well as parameters of focusing and deviation for a single color of illumination of barrier phosphor. Accelerating voltage is induced onto conducting covering of barrier phosphor relatively anode voltage. Device has cathode-ray tube 1, provided with a system of magnetic deviation 2, vertical and horizontal sweep unit 3, sync process unit 4, decoders unit 5, pulse converter unit 6. EFFECT: improved quality of represented information due to increase in number of range of colors of illumination of phosphor. 2 dwg
Patent RU-2015709-C1 (RU)
Inventor: ZOTOV NIKOLAJ M
IPC: A63B29/00
Filed: 1991-04-09
Granted: 1994-07-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: hook has a load-carrying shackle with hooks and a back, a locking member, an additional locking load-carrying link and a second locking member. EFFECT: improved safety. 3 cl, 14 dwg
Patent RU-2053076-C1 (RU)
Inventor: CHKALOV LEV A
IPC: B23K10/00
Filed: 1991-04-08
Granted: 1996-01-27
Abstract: FIELD: welding. SUBSTANCE: torch for plasma working has three nozzles: plasma-forming inner, central and outer. Outer surface of plasma-forming inner nozzle and inner surface of central nozzle are made equidistant and part of inner surface of plasma-forming nozzle bordering on outlet duct is produced in the form of surface of evolution with sinusoidal generatrix with distance C between its vortexes being equal to 1=(0.3-0.5) C, where C is distance between outer surface of plasma-forming nozzle and inner surface of central nozzle. Such design makes it possible to ensure stability of compressed arc during surfacing with inverse polarity. EFFECT: improved stability of compressed arc. 2 dwg
Patent RU-2019772-C1 (RU)
Title: Metal-cutting machine tool gearbox
Inventor: SAFIULLIN SHARIP Z
IPC: F16H59/04
Filed: 1992-04-28
Granted: 1994-09-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: metal-cutting machine tool gearbox has casing 7, hollow shaft 1 mounted in casing and provided with two diametrically arranged slots 2, gear cluster installed axially movably on shaft and provided with pin 5 located in shaft slots. Gear also has device for axial movement of gear cluster 3 along shaft 1, including bar 4 located in hollow shaft 1. One end of bar 4 is connected to pin 5. Another end of bar 4 is mounted for rotation in bushing 8 with use of bearing. Bushing 8 is securely connected with rod of cylinder 11 by means of ring 10. EFFECT: enhanced reliability of operation. 1 dwg
Patent RU-2017006-C1 (RU)
Title: Lock-sealing device
Inventor: SOSENKO YURIJ K
IPC: E05B39/02
Filed: 1991-05-16
Granted: 1994-07-30
Abstract: FIELD: railway transport. SUBSTANCE: shut-sealing device has a rectangular body with two parallel canals to locate branches of a bow, one of which has a pattern groove; a mounted in the body spring-loaded fixer to be engaged with the groove. Device has a shell with diametrically located grooves; windows for the bow passing out during the device opening and key grooves in the canal of another branch of the bow; a bush, the tail-end of which has a hollow central groove, and that is mounted in the shell cavity and is capable to move vertically and be fixed in the grooves; a changeable plate, located in diametrically positioned grooves of the shell and in the hollow groove of the bush; a protecting staple, mounted on the branch of the bow, that has a pattern groove. EFFECT: lock-sealing device is used in railway transport. 4 dwg
Patent RU-2000095-C1 (RU)
Inventor: KLYKOV YURIJ A
IPC: A61G12/00
Filed: 1991-02-25
Granted: 1993-09-07
Abstract: Использование: в медицине дл  обслуживани  больных. Сущность изобретени   тележка состоит из каркаса 1 с колесами 2 и  столешницами 6 и 7, в которых закреплен  сменный штатив 10 с функциональными узлами  с возможностью вращени  и вертикального  перемещени  Функциональные  узлы выполнены либо в виде узла дл  кормлени  больных, либо в виде узла дл  переливани  крови, введени  физиологических  растворов и проведени  кратковременных  манипул ций на руке 3 з п ф-лы, 3 ил
Patent RU-2021747-C1 (RU)
Inventor: ULYANOV YURIJ N
IPC: A61B5/0295
Filed: 1991-06-14
Granted: 1994-10-30
Abstract: Изобретение относится к медицине, в частности к области прогнозирования исхода хирургического лечения острого холецистита у больных пожилого и старческого возраста. Сущность изобретения состоит в том, что с целью количественного учета и повышения точности прогноза хирургического лечения при обеспечении наиболее приемлемых и шадящих методов исследования, а также оценки динамики степени операционного риска в процессе предоперационной подготовки определяют деятельность сердечно-сосудистой и дыхательной систем с помощью спирто- и реограмм до и после проведения нагрузочной пробы. Степень операционного риска рассчитывают по разработанной формуле, в которую вошли наиболее информативные функциональные показатели. Преимущества способа: использован наиболее приемлемый и безопасный способ нагрузки при определении функционального состояния сердечно-сосудистой и дыхательной систем, на основе математического анализа разработана формула для расчета степени операционного риска, что позволило повысить точность прогноза, возможен динамический контроль за функциональным состоянием исследуемых систем и степенью операционного риска в процессе предоперационной подготовки. 1 табл.
Patent RU-2007803-C1 (RU)
Title: Устройство для широкополосной аналоговой модуляции полупроводникового лазера
Inventor: SHCHERBATKO IGOR V
IPC: H01S5/06
Filed: 1991-06-27
Granted: 1994-02-15
Abstract: Использование: в измерительной технике, в частности в оптической электронике для волоконно-оптических систем связи. Сущность изобретения: устройство содержит монолитный блок для установки лазерного диода, согласующую полосковую линию на диэлектрической подложке и контакт для подачи постоянного смещения. Лазерный диод выполнен в виде двухсекционной структуры, состоящей из модуляторной секции с импедансом, совпадающим с импедансом источника модулирующего сигнала, и подключенной к полосовой линии, и усилительной секции, соединенной с контактом подачи постоянного смещения от отдельной цепи, изолированной от полосковой линии. 2 ил.
Patent RU-2013452-C1 (RU)
Title: Molten steel treating additive
Inventor: DOROFEEV GENRIKH A
IPC: C21C7/06
Filed: 1991-05-20
Granted: 1994-05-30
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: molten steel additive material has two halves forming enclosure for additive material made from combustible material. Enclosure halves are located in casing in spaced relation one with respect to the other. Stress concentrators are disposed on their outer surfaces. EFFECT: increased efficiency and enhanced reliability in operation. 4 cl, 1 dwg
Patent RU-2060507-C1 (RU)
Title: Frequency-modulated radiospectrometer
Inventor: KISLYAKOV ALBERT G
IPC: G01R29/08
Filed: 1991-07-01
Granted: 1996-05-20
Abstract: FIELD: radio measurement technology. SUBSTANCE: frequency-modulated radiospectrometer has antenna 1, high-frequency amplifier 2, mixer 3, intermediate-frequency amplifier 4, first, second, third local oscillators 5, 20, 21, first, second single-band mixers 6, 7, first, second band filters 8, 9, first second quadrature detectors 10, 11 subtraction unit 12, adding unit 13, first, second synchronous detectors 14, 15, modulating-frequency oscillator 16, recorder 17, DC amplifier 18, local oscillators control unit 19. Modulating-frequency oscillator 16 has sawtooth-voltage master oscillator whose reference output functions as second output of modulated- frequency oscillator 16 and is connected to second inputs of synchronous detectors 14, 15, master oscillator voltage amplifier, base-voltage clipper, peak-voltage clipper, voltage amplifier whose output functions as first output of modulating-frequency oscillator 16. Local oscillators control unit 19 has three adders, and subtracter whose combined first inputs function as input of local oscillators control unit 19, reference-voltage source, peak and base frequency deviation voltage amplifiers whose outputs function, respectively, as first and second outputs of local oscillators control unit 19 and are connected to reference outputs of clippers, first, second control units whose outputs function, respectively, as third and fourth outputs of local oscillators control unit 19. EFFECT: improved design. 3 dwg
Patent RU-2087181-C1 (RU)
Title: Method of removing acidic gases such as hydrogen sulfide and/or carbon dioxide
Inventor: KARLO RESKALLI
IPC: B01D53/62
Filed: 1992-01-23
Granted: 1997-08-20
Abstract: FIELD: gas treatment. SUBSTANCE: gas mixture containing hydrogen sulfide and/or carbon dioxide is subjected to treatment with 40-70% aqueous dimethylethanolamine. Exhausted amine solution is further regenerated. EFFECT: enhanced efficiency of process. 1 dwg
Patent RU-2041133-C1 (RU)
Title: Device for sealing revolving shaft
Inventor: ERNST-PETER FON BERGEN
IPC: B63H23/36
Filed: 1992-05-22
Granted: 1995-08-09
Abstract: FIELD: shipbuilding. SUBSTANCE: device for sealing the revolving shaft mainly in stern tube assembly has sealing rings laid in proper orientation on shaft in one fixed load-bearing system, mainly one contact circular seal 6 and one reserve seal 8 located in load-bearing system; seal 8 is made as stuffing box seal with soft packings 14; device is also provided with one stuffing box cap 13 moved axially in one guide housing 11 connected with load-bearing system. Located between guide housing 11 and stuffing box cap 13 is mechanism for moving cap 13 which is brought in communication with pressure source 18 of hydraulic or pneumatic working medium. Mechanism for moving stuffing box cap 13 consists of cylinder- and-piston units 11a and 18b evenly distributed over circle concentric to shaft axis. Each cylinder-and-piston unit is brought in communication with above-mentioned pressure source of hydraulic or pneumatic working medium. EFFECT: enhanced reliability. 2 dwg
Patent RU-2016850-C1 (RU)
Title: Method of mercury extraction from aqueous solutions
Inventor: MALKOV ALEKSANDR V
IPC: C02F1/48
Filed: 1991-09-30
Granted: 1994-07-30
Abstract: FIELD: chemical technology. SUBSTANCE: method involves the reduction of mercury up to valency state +1 by γ -irradiation of mercury-containing solution hydrochloride, where organic additions (for example, isopropanol) are added. Also, metal salt is added with reduction-oxidation Me +2 /Me +  pair potential lesser than value for pair 2Hg +2 /Hg       +   2         2 . Concentration of metal salt added is 0,5·10 -3  mole/l, not less. Mercury-containing precipitate is isolated by filtration. Method ensures to increase radiative-chemical yield of mercury reduction from 0,61 ± 0,10 to 6,3 ± 0,2 molecules/100 eV at low (up to 10 -4  mole/l) mercury concentration in parent solution. EFFECT: improved method of mercury extraction. 1 tbl, 1 dwg
Patent RU-2023393-C1 (RU)
Title: Method of yeastless dough preparing for quick frozen semifinished product of articles with filling
Inventor: KOVGANKO RAISA L
IPC: A21D8/08
Filed: 1991-07-01
Granted: 1994-11-30
Abstract: FIELD: food industry. SUBSTANCE: dough is prepared by mixing of flour, vegetable oil (4-8% of dough mass), blend, salt and water saturated with carbon dioxide up to concentration 0.03-0.13%. EFFECT: improved structural-mechanical properties of dough, diminished caloricity, simplified technological process. 1 tbl
Patent RU-2014157-C1 (RU)
Title: Paint sprayer
Inventor: ERMILOV ALEKSANDR B
IPC: B05B1/06
Filed: 1991-12-11
Granted: 1994-06-15
Abstract: FIELD: paint and varnish application devices. SUBSTANCE: paint sprayer is provided with annular deflector 12 mounted on annular air nozzle 5. Annular deflector 12 is made in the form of a conical funnel which narrows in the direction from annular nozzle 5 and is disposed in a spaced relation and coaxially to said nozzle. Annular deflector 12 is secured on annular air nozzle 5 by brackets 8 for fixed changing of the gap between said nozzle and annular deflector 12. Air bell 7 reduces the aerodynamic resistance to the paint spray and pain particles propagation into the atmosphere. Air bell 7 interacts with annular deflector 12 at the distance H from air nozzle 5 to squeeze from all sides the paint spray, which results in increased contrast of pain track 14 on surface 13. EFFECT: enlarged operating capabilities. 2 cl, 2 dwg
Patent RU-2037770-C1 (RU)
Title: Measuring converter of nonelectric values
Inventor: PAVLENKO VLADIMIR A
IPC: G01B7/00
Filed: 1991-12-26
Granted: 1995-06-19
Abstract: FIELD: measurement technology. SUBSTANCE: measuring converter of nonelectric values has source of reference voltage, commutator, differential capacitive pickup and amplifier, phase-sensitive demodulator connected to it, comparator and integrator. Common electrode of capacitive pickup is linked to output of integrator and two other electrodes to inputs of differential amplifier which are connected to input of integrator through resistors. Compensation unit allows error related to misalignment of electrodes of differential capacitive pickup to be reduced. EFFECT: reduced errors of measuring converter. 2 cl, 1 dwg
Patent RU-2010710-C1 (RU)
Title: Method and device for treating thermoplastic and/or subliming material articles
Inventor: SPIVAK ANATOLIJ V
IPC: B29C37/00
Filed: 1992-01-15
Granted: 1994-04-15
Abstract: FIELD: laser treatment of thermoplastic materials. SUBSTANCE: method involves setting the level of submersion of article into process fluid within the range of h max ≥ d min =W/Kρ·S·q, where d is thickness of process fluid body above article surface, h max  is maximum depth of penetration of vapor-gas channel into fluid, h min  is minimum depth of penetration of vapor-gas channel into fluid, W is laser radiation power, K is constant classifying process fluid in accordance with interaction between this fluid and laser radiation, ρ is density of this fluid, S is inlet section area of vapor-gas channel, q is specific heat of evaporation of process fluid. Temperature of process fluid is maintained equal to 95-98% of one of minimum values of boiling temperature of this fluid or article material fusion temperature. Laser radiation power density on fluid surface is chosen to be not less than K·ρ·q·d and inclination angle α of laser beam axis is chosen to be within the range of 5-80 deg. Displacement of laser beam relative to article is effectuated in the direction of angle of inclination according to the rate of disintegration of article material. Infrared laser radiation is used for treatment. A layer of predetermined thickness is formed over article area of treatment by supplying a flow of process fluid. Solutions reacted with gaseous products of article material disintegration and water may be used as process fluid. Device is provided with third nozzle for supplying washing and cooling liquid or with second nozzle mounted outside. Generatrices of all the nozzles are extending in such a way that they have common intersection point. EFFECT: high quality of treatment. 6 cl, 1 tbl, 3 dwg
Patent RU-2062008-C1 (RU)
Inventor: SVINTUKHOVSKIJ ALEKSANDR A
IPC: A01D34/02
Filed: 1991-12-27
Granted: 1996-06-20
Abstract: Изобретение относится к области сельскохозяйственного машиностроения и может быть использовано в жатках, оборудованных плавающим режущим аппаратом. Целью изобретения являются снижение потерь и стабилизация протекания технологического процесса. Жатка содержит корпус с жестко установленными на нем боковинами, мотовило, наклонную камеру, шнек, плавающий режущий аппарат, башмаки режущего аппарата, гибкий лист днища, передний жестко закрепленный на брусе щиток, задний шарнирно установленный на брусе щиток и шарнир. Щиток оснащен пружиной, прижимающей его к гибкому листу днища. Причем сопрягаемая кромка заднего щитка выполнена по радиусу, близкому к радиусу изгиба гибкого листа днища. 1 з. п. ф-лы, 4 ил.
Patent RU-2007687-C1 (RU)
Inventor: BULAKHOV ALEKSANDR G
IPC: F41H3/00
Filed: 1992-02-19
Granted: 1994-02-15
Abstract: FIELD: camouflaging of troops and military objects. SUBSTANCE: sheets forming the camouflage cover with the aid of connectors are arbitrarily divided into several, for example two, square coloring zones with a side equal to the width of sheet. The sheet boundaries are provided with spots of two colors and selected from several colors of the cover. The linear dimension of each of said spots on the sheet edge is 1/3 of the size of the coloring zone. Random assembly of camouflaging cover from individual sheets ensures producing a single pattern of deforming coloring. EFFECT: higher camouflaging efficiency. 4 cl, 2 dwg
Patent RU-2018238-C1 (RU)
Title: Nonalcoholic beverage
Inventor: GULYAEV VLADIMIR G
IPC: A23L2/00
Filed: 1992-01-09
Granted: 1994-08-30
Abstract: FIELD: food industry. SUBSTANCE: beverage contains the following ingredients, percent by mass: sugar - 7 to 8; citric acid - 0.14 to 0.15; extract of dichromatic lespedeza - 0.95 to 1.05; citric essence - 0.038 to 0.04; color - 0.06 to 0.07, and carbonated water - the rest. EFFECT: enhanced biological value of beverage. 3 tbl
Patent RU-2029001-C1 (RU)
Title: Method of synthesis of 2,2,4-trimethyl-1,3-pentadiol monoisobutyrate
Inventor: RYABOV VALERIJ G
IPC: C07C47/02
Filed: 1992-03-16
Granted: 1995-02-20
Abstract: FIELD: organic chemistry. SUBSTANCE: synthesis of 2,2,4-trimethyl-1,3-pentadiol monoisobutyrate is carried out by ester condensation of isobutyric aldehyde in reactor supplied with a mixer that provides value of Re criteria at the level 600-9000. Catalyst - aqueous solution of sodium hydroxide with additions of sodium-alkynesulfate or sodium-sec.-alkynesulfate at concentrations 0.001-0.1 or 0.005-0.05%, respectively, as for sodium hydroxide aqueous solution. EFFECT: improved method of synthesis. 2 cl, 1 tbl
Patent RU-2091319-C1 (RU)
Inventor: SIDENKO VLADIMIR PETROVICH
IPC: C02F1/32
Filed: 1992-03-24
Granted: 1997-09-27
Abstract: Использование: для обработки промышленных, бытовых и сточных вод. Сущность изобретения: УФ-лампы с защитным чехлом из кварцевого стекла расположены радиально и помещены в проточную камеру, выполненную в виде стакана с центральной конической насадкой, расположенной коаксиально относительно УФ-ламп. Между стенками проточной камеры, изготовленной из материала с высокой отражательной способностью, и конической насадкой имеется зазор, достаточный для пропускания расчетного количества обрабатываемой воды. 4 з. п. ф-лы, 2 ил.