baber/WOPTO huggingface dataset:
Patent RU-2018911-C1 (RU)
Title: Device for regulating oscillations
Inventor: PUZKO IGOR D
IPC: G05D19/02
Filed: 1991-06-27
Granted: 1994-08-30
Abstract: FIELD: test technology. SUBSTANCE: device has a second counter, third comparison unit 30, second switching unit 31, decoder 32, second AND gate 33, fourth flip-flop 34, "preset" input 35, control input 36, fourth switch element 37, second OR gate 38 and new functional connections. On setting the second counter in a subtraction mode a mode characterized by linearly-discretely decreasing repetition rate of pulses for exciting a vibrator is realized. On setting the second counter in an adding mode a mode characterized by linearly-discretely increasing pulse repetition rate is realized, the modes periodically alternating. EFFECT: widened operating capabilities due to forming pulse signal trains with linearly-discretely varying pulse repetition rate. 3 dwg
Patent RU-2029020-C1 (RU)
Title: Fish protection structure of water intake
Inventor: MIKHEEV PAVEL A
IPC: E02B8/08
Filed: 1991-06-27
Granted: 1995-02-20
Abstract: FIELD: hydraulic engineering. SUBSTANCE: water from water reservoir or canal comes to water intake through filtering holder installed in recesses of abutments below the wall face. Water containing minor particles of trash and silt flowing through water-permeable framework and granules filling the space between them. When water level in water reservoir changes, e.g., rises, outer pressure exerted on filler granule increases, the sizes of convex areas of flexible shell decreases. In this case, stability of granules is ensured by rigid shells. When sizes of convex areas decrease, granules move relative to one another to break deposited colmatage material. As sizes of granules decrease the total granule volume within filtering part of holder reduces, and volume is compensated by granule reserve located in hollow water-impervious bottom plate. Rise of granules to surface and density within holder is limited by water-impervious cover of framework and by granule buoyancy. Continuity of filtering surface during decrease of granule volume is ensured by their reserve in bottom plate. When depth of water in water reservoir or water layer above filtering holders reduces, process reverses. Due to decreased outer pressure, convex areas of flexible shells increase that results in motion of granules relative to one another. At the same time a part of them moves into bottom plate. In course of this process, filtering holder is undergoing self-washing. Process of self-washing in a definite manner may take place when water temperature changes. EFFECT: simplified process and operation due to provision of change of shape and volume of granules caused by varying parameters of water medium. 8 dwg
Patent RU-2021183-C1 (RU)
Title: Belt conveyor section
Inventor: KOVAL ANATOLIJ V
IPC: B65G15/62
Filed: 1991-06-28
Granted: 1994-10-15
Abstract: FIELD: mining industry. SUBSTANCE: section of belt conveyor consists of belt with weight resting on guides in form of longitudinal strips manufactured of antifriction material which are installed at variable pitch relative to conveyor axis increasing in value B c = 0,05B b +K20 where B b  - width of belt; K + 0,1,2,3... - ordinal No. of strips. Height of resilient layer is found from relation   given in description of invention where R - radius of chute without load, R 1  - radius of chute with load, and A - value of displacement of chute radius centers; β c ;α c  - angle of inclination of guides to vertical axes without load and with load, respectively. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2048431-C1 (RU)
Title: Lift for industrial loader
Inventor: MARKEVICH LEONID K
IPC: B66F9/20
Filed: 1991-05-20
Granted: 1995-11-20
Abstract: FIELD: materials handling facilities; load lifts with movable frame lifted by two hydraulic cylinders arranged at fixed frame uprights. SUBSTANCE: load lift has fixed frame 3 and movable frame 5, each consisting of two uprights. Movable frame has load carriage 8 installed for sliding along frame and movable frame and load carriage drive consisting of two hydraulic cylinders 9 installed at fixed frame uprights. Hydraulic cylinder rods 11 are connected by cross beam 14. Fitted on threaded portion of rod ends getting into cross beam holes are split adjusting nuts 16 with tie-up bolts. Hole to receive fixing pin is made on line tangent to medium diameter circle of thread of rod 11 and nut 16. EFFECT: enlarged operating capabilities. 4 dwg
Patent RU-2073670-C1 (RU)
Title: 3-arylcarbonyl-1-aminoalkyl-1h-indoles
Inventor: SYUZAN DZHIN VORD
IPC: C07D413/14
Filed: 1992-05-27
Granted: 1997-02-20
Abstract: FIELD: organic chemistry. SUBSTANCE: product: 3-arylcarbonyl-1-aminoalkyl-1H-indoles of the formula   where: R 2  - H, lower alkyl; R 3  - lower alkoxymethylphenyl, tri-lower-alkoxyphenyl, benzyl, lower alkoxystyryl, 1H-imidazole-1-yl/naphthyl, 2-(1-naphthyl)ethynyl, 1-(1,2,3,4-tetrahydronaphthyl), anthryl, phenanthryl or pyrenyl. Reagent 1: 2-R 2 -substituted 3-R 3 -carbonyl-1H-indole. Reagent 2: aminoethyl-halide. Reaction condition: in the presence acceptor HCl. Synthesized compounds were used in ophthalmology for glaucoma treatment. EFFECT: improved method of synthesis. 4 cl, 5 tbl
Patent RU-2004065-C1 (RU)
Title: Генератор релаксационных колебаний
Inventor: SVESHNIKOV VIKTOR K
IPC: H03K3/37
Filed: 1991-07-25
Granted: 1993-11-30
Abstract: Изобретение относитс  к импульсной технике и  может использоватьс  в светосигнальных устройствах . Сущность изобретени : устройство содержит  разр дную трубу 1, заактированную конденсатором  2 и включенную в цепь выпр мител  3 через  последовательно соединенные резистор 4 и потенциометр  5, провод щую полоску б, подключенную к  аноду трубки 1 и нанесенную на ее поверхность,  трансформатор 7, дополнительные вторичные обмотки  которого подключены к электродам разр дной  трубки 1. 1 ил.
Patent RU-2032379-C1 (RU)
Title: Method for prognosticating progress of psoriatic arthritis
Inventor: NIKULIN NIKOLAJ K
IPC: G01N33/53
Filed: 1991-10-14
Granted: 1995-04-10
Abstract: FIELD: medicine. SUBSTANCE: essence of this method resides in determining level of isoforms of osteal fractions of alkaline and acid phosphatases in patients' blood sera and calculating ratio between first and second parameters. If this ratio exceeds 1, favorable progress of psoriatic arthritis should be diagnosed. EFFECT: higher efficiency.
Patent RU-2052083-C1 (RU)
Inventor: TISHCHENKO VASILIJ IVANOVICH
IPC: C09K8/528
Filed: 1991-12-25
Granted: 1996-01-10
Abstract: FIELD: excavation of mineral resources. SUBSTANCE: compound to treat face zone of carbonate productive seam free from flooding with waters of chlorine-calcium and chlorine-magnesium types includes following components, per cent by mass: ammonium bicarbonate 11.5-25.0; surface-active substance - float reagent (vat residue of production of high fat alcohol)1.5-5.26, water being the balance. EFFECT: improved treatment efficiency. 1 dwg, 3 tbl
Patent RU-2010298-C1 (RU)
Title: Gas flow governor
Inventor: ULYANOV ANATOLIJ I
IPC: G05D7/03
Filed: 1991-12-09
Granted: 1994-03-30
Abstract: FIELD: measurement technology. SUBSTANCE: gas flow governor is built in the form of electromagnet to which working face restoring steel plate is attracted in bigger or lesser degree depending on value of current passing through coil of electromagnet. Gas is fed through hole in body of electromagnet under plate. Plate has one or several wedge-shaped grooves communicating with inlet hole. End of plate is made fast above inlet hole to body, the other end is suspended from flexible adjusted tie. If there is no current in coil reaction of pull and moment from restraint act on plate which causes certain sagging of it. In this case pneumatic resistance is minimal for passing of gas and its flow is maximum. If current is present in coil in addition to mentioned actions electromagnetic fore will act on plate which will attract it to body without clearance over some section. Used length of grooves and pneumatic resistance will grow and flow of gas will diminish and will correspond to flowing current. By contrast to existing design proposed governor has some advantages, namely: absence of sliding friction, absence of wear out of rubbing members and therefore absence of fouling of passing gas by products of wear out. EFFECT: no fouling of passing gas by products of wear out. 5 dwg
Patent RU-2006417-C1 (RU)
Inventor: SHEKHOVTSOV IVAN I
IPC: B63B22/16
Filed: 1992-01-30
Granted: 1994-01-30
Abstract: FIELD: shipbuilding; anchoring devices for water craft. SUBSTANCE: anchoring device is made in form of pontoon with two vertical tight sections connected by means of horizontal section 3 which is also tight and is made in form of truncated prism. This section is provided with hawse pipe 4. Mounted on section 3 is A-shaped strut 5 with winch 6 which is connected with anchor 8 by means of rope 7 passed through hawse pipe 4. Anchor is made in form of prism. A-shaped strut holds roller 9. Secured on lateral sides of vertical sections are rails 10, clamps 11 being fitted in force and aft portions. EFFECT: enhanced reliability. 3 dwg
Patent RU-2044708-C1 (RU)
Title: Glass
Inventor: SHCHEPOCHKINA YULIYA ALEKSEEVN
IPC: C03C4/02
Filed: 1992-01-16
Granted: 1995-09-27
Abstract: FIELD: glass industry. SUBSTANCE: glass has, wt.-% SiO 2  54-55; TiO 2  0.4-0.6; Al 2 O 3  9-10.4; FeO 1.1-2.4; Fe 2 O 3  11.2-12.8; CaO 8-9; MgO 0.5-1.3; Na 2 O 0.5-1.2; K 2 O 0.5-1; MoO 3  0.2-0.3; WO 3  0.1-0.3; MnO 2  3-4; B 2 O 3  5.2-6.8, and NiO 0.5-1.1. Glass microhardness is 875-895 kg/mm 2 . Glass is used as facing material. EFFECT: enhanced quality of glass. 1 tbl
Patent RU-2093518-C1 (RU)
Title: Method of isolation of corticosteroids from cultural fluid
Inventor: ANDRYUSHINA VALENTINA A
IPC: C07J5/00
Filed: 1992-04-07
Granted: 1997-10-20
Abstract: FIELD: biotechnology, medicine, pharmacy. SUBSTANCE: method involves the use of highly porous polymeric sorbent in the presence of natural or synthetic polymers after microbiological transformation of cultural fluid. Steroid is eluted from sorbent with polar organic solvent. The end product is isolated from eluate by evaporation and filtration. EFFECT: increased yield, simplified technology. 7 cl, 2 tbl
Patent RU-2020463-C1 (RU)
Title: Method for corrosion tests of materials in liquid flow
Inventor: URUMOV GEORGIJ T
IPC: G01N17/00
Filed: 1992-04-14
Granted: 1994-09-30
Abstract: FIELD: testing of materials. SUBSTANCE: material specimen is placed into a chamber where the liquid flow is created by rotation of said chamber. At least one wall of the chamber is made of the material to be tested and is additionally subjected to power loads during rotation of chamber. Said loads change in time in accordance with the creep and stress relaxation processes in the specimen. Loads are applied by means of inertia masses. The effect of corrosion and power loads on the specimen is adjusted by changing the rotation speed of the installation. The liquid flow may be of a single- or multi-phase nature. The chamber is constituted by a multiple-step cylindrical shell. EFFECT: higher efficiency. 3 cl, 19 dwg
Patent RU-2003105-C1 (RU)
Inventor: GOLUBEV ALEKSANDR I
IPC: G01N33/38
Filed: 1992-04-24
Granted: 1993-11-15
Abstract: Использование: испытание и определение  свойств материалов в технологии огнеупоров, изделий  теплотехнического назначени /строительных и  лакокрасочных материалов, технической керамики,  металлических и полимерных композиционных материалов . Сущность изобретени : провод т гранулометрический  анализ. Используют фракции с размерами  зерен d , d d , удовлетвор ющими условию  d d d и  /d d /d 0. Определ 1  2 . n2  1 n n-1 ют пустотность фракции. Рассчитывают объемные  коэффициенты раздвижки зерен зернами всех  фракций, рассчитывают произведение объемных  коэффициентов раздвижки зерен зернами всех  фракций. Рассчитывают коэффициенты раздвижки  зерен прослойкой св зующего вещества и расход  компонентов дл  приготовлени  состава. Диспергируют  фракцию V- с размерами зерен d в св зующем  веществе объемом V . Дисперсию V +V ис-евn  ев пользуют дл  совмещени  с фракци ми в последовательности  V  , V .V , V . После каждого совмещени  компоненты смешивают.
Patent RU-2068231-C1 (RU)
Title: Method of evaluation of organism' strength to effect of exogenic factors
Inventor: FIRSANOV VALERIJ I
IPC: A61B5/00
Filed: 1992-05-18
Granted: 1996-10-27
Abstract: FIELD: medicine. SUBSTANCE: special set of physiological factors is measured at first. After that load tests are carried out. Then factors are formalized and arithmetic mean is calculated, as well as mean square root deviation of set of formalized factors. Then generalized coefficient is determined from value of relations of mean square root deviation to square of arithmetic. Strength index is calculated from value of relations of generalized coefficients, which have been found prior and after load tests. Value of index has to be the measure of strength of organisms to effect of exogenic factors. EFFECT: improved precision; simplified quantitative integral evaluation of organism's condition. 1 tbl
Patent RU-2034281-C1 (RU)
Title: Method for determination of sensitivity of thermobimetal
Inventor: YANYSHEV PAVEL K
IPC: G01N25/16
Filed: 1991-11-21
Granted: 1995-04-30
Abstract: FIELD: measurement technology. SUBSTANCE: used instead of traditional evaluation of sensitivity of thermobimetal by deformation is temperature stress produced by active layer (E α ) а  and passive layer (E α ) п . As a result of stabilization of thermobimetal which removes plastic relaxing stresses completely, a linear system is obtained in which sensitivity does not depend on temperature within flexible deformations and is determined as relation between difference of temperature stresses produced by active and passive layers and their sum with consideration of fraction of thickness of thickness of active and passive components. EFFECT: higher efficiency. 1 tbl
Patent RU-2089721-C1 (RU)
Inventor: RUBINSHTEJN OLEG I
IPC: E21B33/10
Filed: 1992-03-17
Granted: 1997-09-10
Abstract: FIELD: oil and gas production. SUBSTANCE: invention excludes necessity of using high-density fluids for killing wells. Well is equipped with valve arrangement with seat having sealing member made of elastic material. To kill well, seal is pressed under sealing member and is further maintained in that position by means of counteraction of this member and column of liquid disposed over the seal in well. This counteraction exceeds bottom-hole pressure effect on the seal. When level of liquid in well is lowered to a predetermined value below bottom-hole pressure effect on the seal, the latter is pressed upward through sealing member and the well gets into development condition. EFFECT: facilitated process. 2 dwg
Patent RU-2009598-C1 (RU)
Title: Device for automatic turning redundant power supply on at motor loading
Inventor: FEDOROV ERNST K
IPC: H02J9/06
Filed: 1992-06-23
Granted: 1994-03-15
Abstract: FIELD: electric engineering. SUBSTANCE: device provides quick or in-phase automatic turning double-acting redundant power supply on. Angle for device turning-on in mode of quick automatic turning-on is about 20. In addition opposite-phase turning-on of synchronous motors when coasting angles are in range 90-340 is prohibited and in-phase turning-on when coasting angle is 340 is allowed. This is accomplished by introduced two AND gates, two OR gates and prohibition unit. EFFECT: increased functional capabilities. 2 dwg
Patent RU-2068604-C1 (RU)
Inventor: MIROTVORSKIJ OLEG B
IPC: H01Q1/36
Filed: 1992-06-30
Granted: 1996-10-27
Abstract: Использование: в радиотехнике в качестве широкополостной антенны верхнего питания. Сущность изобретения: в антенне, содержащей включенные вдоль вертикального проводника токоотсекающие резонансные двухполюсники и трубчатое основание с согласующим блоком, в каждый токоотсекающий двухполюсник введен настроечный элемент, а согласующий элемент выполнен в виде цепочки из катушки индуктивности, конденсатора и отрезков длинных линий. Настроечные элементы могут быть выполнены в виде параллельных LC-контуров. Токоотсекующие двухполюсники могут быть выполнены в виде короткозамкнутых коаксиальных отрезков. В этом случае настроечные элементы могут быть выполнены в виде реактивных LC-контуров, либо в виде шунтов, либо в виде диэлектрических вставок. 6 з.п. ф-лы, 6 ил.
Patent RU-2016088-C1 (RU)
Title: Способ внепечной обработки стали
Inventor: KULAKOV VYACHESLAV V
IPC: C21C7/06
Filed: 1992-08-26
Granted: 1994-07-15
Abstract: Изобретение может быть использовано в области черной металлургии, в частности, при внепечной обработке стали. Сущность: способ включает выплавку полупродукта в сталеплавильном агрегате, выпуск в ковш, ввод легирующих и нитридообразующих элементов, продувку расплава азотом; 70 - 85% необходимых для раскисления и легирования нитридообразующих вводят в ковш в процессе выпуска, а остальную часть вводят после наполнения ковша в процессе продувки после снижения содержания закиси железа в шлаке до 1 - 3%, после чего продувают металл в течение 5 - 8 минут.
Patent RU-2032837-C1 (RU)
Title: Wall-type refrigerator operating on natural cold
Inventor: ILIN VIKTOR I
IPC: F04D25/00
Filed: 1992-08-26
Granted: 1995-04-10
Abstract: FIELD: domestic engineering. SUBSTANCE: refrigerator has housing 1 made of a heat insulating material and provided with front doors 6, freezing chamber made up as two sections 8,9, casing 10 made of metal, controlled gate 11, and rotor impeller. The casing 10 is coupled with baffle 16 through box 15. The baffle defines influent passage 17 and exhaust passage 18. One half of the impeller is positioned n passage 17 and the other one in passage 18. Passage 17,18 are connected with the atmosphere. Control of gate 11 is constructed as endless rope 21, which encloses blocks 22. Casing 10 is provided with gates 23, gate 24, and dismountable thermic plates for control of cooling of chamber 7. Gates 27,28 for controlling temperature in chamber 7 are mounted on housing 1. At sharp frost and low positive temperature a given temperature is maintained by closing and opening gates 11,23,24,2 7,28. EFFECT: improved design. 8 cl, 3 dwg
Patent RU-2081503-C1 (RU)
Title: Process controlling frequency asynchronous electric drive and device for its implementation
Inventor: PODOBEDOV EVGENIJ G
IPC: H02P27/16
Filed: 1992-07-03
Granted: 1997-06-10
Abstract: FIELD: frequency-controlled electric drives of hoisting and ship mechanisms, pumps of various assignment. SUBSTANCE: controlling voltages of basic sequence with shift 2T 2 /3, where T 2  is period of output voltage, controlling voltages of inverse sequence with indicated shift are formed in agreement with process controlling frequency asynchronous electric drive within frequency range from 0 up to f net /2 of output voltage of eighteen-thyristor frequency converter with direct coupling. They are compared in each unipolar half-period of controlling voltage. In case of their equality one group of thyristors of frequency converter is rendered conducting under rectifier mode. In case of other polarity of half-period - under inverter mode within frequency range from f net /2 to (f net -f rated   s ). With frequency f net /2/2 shape of controlling voltages is changed to rectangular one, they are synchronized in phase with phases of angles of ON state of thyristors, frequency of controlling voltages is reduced to f rated   s , phases of asynchronous motor are connected to network cyclically with direct alternation of phases and with value of frequency of obtained voltages equal to f rated   s  correspondence of network phases to phases of asynchronous motor is registered. EFFECT: increased stability of mechanical characteristics of motor which improves its electromechanical indices while f net  is network frequency and f rated   s  is frequency of rated slip. 2 cl, 3 dwg
Patent DE-10008302-C1 (DE)
Title: Sealing strip, for use in roof construction, comprises lower seal, upper thin film, water repellant or water tight longitudinal edge, and ventilation openings having threshold breakage edges
Inventor: WEISS AXEL
IPC: E04D13/17
Filed: 2000-02-23
Granted: 2001-06-07
Abstract: A sealing strip, comprises a seal on its lower surface which can be connected to the building component, and water repellant or water tight longitudinal edges. The sealing strip (1) has an upper thin film and a lower polyurethane layer. The strip has ventilation openings on both sides of the center, which have threshold breakage edges.
Patent DE-10122647-C1 (DE)
Title: Pipe clamp has two radially protruding tongues with at least one having bent out section orientated in direction of other tongue and fits around locking face on nut of clamping screw radially relative to clamping band
Inventor: WACHTER GERHARD
IPC: F16L33/08
Filed: 2001-05-10
Granted: 2002-04-18
Abstract: Pipe clamp includes two radially protruding tongues between which is installed a clamping screw (8) with which interacts a nut (9). At least one tongue has a bent out section on the end and orientated in the direction of the other tongue and fits around a locking face on the nut radially relative to the clamping band (2). The locking face is inclined in relation to the clamping band and located in a recess in a circumferential face of the nut.
Patent DE-10132272-C1 (DE)
Title: Verfahren und Anordnung zur Konfiguration eines Kommunikationsverbundes
Inventor: SCHWARTZE JUERGEN
IPC: H04L12/24
Filed: 2001-07-04
Granted: 2003-02-06
Abstract: Verfahren zur Konfiguration, insbesondere zur Erstkonfiguration, eines Kommunikationsverbundes zur Übertragung von Sprach- und/oder Nutzdaten, mit folgenden Verfahrensschritten: a) Definieren einer Config Message als Konfigurations-IP-Paket auf dem Administrationsserver (100); b) Übermitteln der Config Message zur primären Netzkomponente (200) mit Proxy-Eigenschaft; c) selbsttätiges Konfigurieren derselben; d) Weiterleiten der Config Message an wenigstens eine sekundäre Netzkomponente (300, 400) und e) selbsttätiges Konfigurieren derselben.
Patent DE-10148587-C1 (DE)
Title: Thermal container includes thermal insulators which are embedded in annular insulation flange and lid which is releasably seated in flange
Inventor: WORF MATTHIAS
IPC: F25D3/06
Filed: 2001-09-27
Granted: 2002-11-28
Abstract: The thermal container (1) includes a casing (30) forming an open-ended substantially cylindrical chamber and comprising substantially coaxially disposed external and internal cylindrical walls forming an open ended annular chamber. The external and internal walls are resilient and expansively connected to provide at least two degrees of freedom between the walls.  An annular insulation flange (11) encases the connected ends of the walls and extends over a portion of the walls in intimate contact therewith. A lid (12) is releasably seated in the flange for selectively closing one end of the cylindrical chamber. Thermal insulators are embedded in the flange and the lid. An Independent claim is also included for a thermal insulation unit.