baber/WOPTO huggingface dataset:
Patent RU-2051155-C1 (RU)
Inventor: ZHAN-LUI KOSTA
IPC: B01J31/38
Filed: 1991-11-06
Granted: 1995-12-27
Abstract: A catalytic solid based on complexed TiCl3 is obtd. by heating, in presence of a halogenated activator, the liq. resulting from contacting TiCl4, pre-treated with an electrodonor, with a compsn. (C) of formula AlRp(Y)qX3-(p+q), where R = hydrocarbon gp.; Y = OR', SR' or NR'R''; R', R'' = hydrocarbon gp. of H; X = halogen; p, q = 0-3; p+q = 0-3.
Patent RU-2015841-C1 (RU)
Title: Knock-out for castings
Inventor: NATFULLIN ZIFER
IPC: B22D29/02
Filed: 1991-09-17
Granted: 1994-07-15
Abstract: FIELD: castings. SUBSTANCE: device for positioning is made in form of abrasive head rigidly attached to grid working surface. Abrasive head has working surface equidistant to treated surface of casting hollow and made of spring-loaded members. Abrasive head is made in form of brush formed by flexible members with pile secured to them, or of spring-loaded to each other parts of abrasive stone. EFFECT: higher efficiency. 3 cl, 1 dwg
Patent RU-2022472-C1 (RU)
Inventor: BEREZHNOJ VIKTOR V
IPC: H03M13/00
Filed: 1991-07-10
Granted: 1994-10-30
Abstract: Изобретение относится к вычислительной технике и может быть использовано в системах связи и обработки информации, оперирующих с модулярными кодами. Цель изобретения - увеличение быстродействия. Цель достигается изменением алгоритма работы, распараллеливанием операций сравнения числа с интервалами распределения ошибок, введением блока 2 групп элементов сравнения с константой, блока 4 умножителей на константу, блока 3 групп элементов ИЛИ, блока 5 элементов ИЛИ, блоков 11, 14 элементов И, блока 12 сравнения, триггера 13 в устройство, содержащее входной 1 и выходной 7 преобразователи кода и вычитатель 6. 1 ил.
Patent RU-2032649-C1 (RU)
Title: Process for preparing both isoprene and 3-methylbutene-1
Inventor: LIAKUMOVICH ALEKSANDR G
IPC: C07C7/04
Filed: 1992-01-16
Granted: 1995-04-10
Abstract: FIELD: petrochemistry. SUBSTANCE: the process for producing both isoprene and 3-methylbutene-1 comprises two-stage dehydrogenation of isopentane, condensation of contact gas at the first dehydrogenation stage, recovery of an isopentane-isoamylene fraction from the resulting condensate and separation of said fraction into an isopentane fraction and an isoamylene fraction, condensation of the contact gas at the second dehydrogenation stage, stabilization of the resulting condensate by rectification to recover a fraction containing C 3 -C 4 -hydrocarbons from the distillate, and an isoprene-isoamylene fraction from the stillage product. Separation of the latter fraction is carried out by extractive rectification into an isoamylene fraction recycled to the second dehydrogenation stage, and an isoprene fraction, 3-methylbutene-1 is isolated from the isopentane fraction by prompt rectification. 3- methylbutene-1 the isoamylene fraction are fed to the second dehydrogenation stage 3-methylbutene-1 is isolated together with C 3 -C 4 -hydrocarbons at the stabilization stage of the condensate at the second dehydrogenation stage from the distillate, and 3-methylbutene-1 is isolated by prompt rectification from the resulting distillate.. EFFECT: greater efficiency of the process.
Patent RU-2057312-C1 (RU)
Inventor: IVANKO YURIJ S
IPC: G01M15/00
Filed: 1992-01-31
Granted: 1996-03-27
Abstract: FIELD: diagnostics. SUBSTANCE: while diagnosing piston internal combustion engine 1 linked up to synchronous generator 2, mainly of Diesel-generator sets, by parameters of tightness of combustion chamber shaft of engine is turned with preset rotational speed. Maximal rate of change of pressure of pressure under compression and expansion is measured, index of comparison is calculated and compared with standard index. Shaft of engine is first driven with starter to certain speed, then armature winding of synchronous generator is connected to A.C three-phase main line 5 or to asymmetric three-phase line 10, excitation winding is shorted to resistance 6 and starter is disconnected. As a variant, one of phases of synchronous generator is linked to line through autotransformer 11 or through reactor or through resistance 13 or through capacitive resistance. EFFECT: reduced labour input, time of testing and energy consumption. 5 cl, 5 dwg
Patent RU-2026454-C1 (RU)
Title: Block for water-development works
Inventor: ZHURAVLEV YURIJ V
IPC: E02B3/14
Filed: 1991-07-02
Granted: 1995-01-09
Abstract: FIELD: water-development works. SUBSTANCE: block consists of the following components stacked on framework: pallet 1, upright 2, clips 3, filled flexible circular members which are in contact with one another by their lateral surfaces. Circular flexible members 4 filled with soil cement interchange with flexible members 6 filled with mixture of rubber crumb and rubber trimmings. Cross-piece 7 is mounted on circular members at the top. EFFECT: enhanced reliability. 4 cl, 8 dwg
Patent RU-2063056-C1 (RU)
Inventor: GUZOV IVAN P
IPC: G02B5/02
Filed: 1992-02-10
Granted: 1996-06-27
Abstract: Использование: для создания отражающих поверхностей осветителем лазеров. Сущность изобретения: применение теплоизоляционного материала в качестве отражающего покрытия, которое способно выдерживать высокие ударные нагрузки без потери отражающих свойств ρ≈100% в широком диапазоне длин волн 200- 1300 нм, выдерживает перепады температур и дает возможность его закрепления на любую основу. 1 ил.
Patent RU-2022514-C1 (RU)
Title: Мыльница
Inventor: SHCHEPOCHKINA YULIYA A
IPC: A47K5/02
Filed: 1992-02-11
Granted: 1994-11-15
Abstract: Использование: санитарно-гигиенические принадлежности. Сущность изобретения: мыльница содержит донную опорную и боковую стенки, отверстие и сообщающийся с ним одним своим концом канал. Отверстие выполнено в боковой стенке, имеющей опорный торец для удержания мыла, а канал расположен внутри корпуса. 1 з.п. ф-лы, 2 ил.
Patent RU-2035030-C1 (RU)
Title: Method of determining aerodynamic properties of transport vehicle with use of vehicle model
Inventor: BOLOTIN VIKTOR A
IPC: G01M17/00
Filed: 1992-02-17
Granted: 1995-05-10
Abstract: FIELD: transport machine engineering. SUBSTANCE: method comprises steps of acting upon a model of a transport vehicle, mounted in a wind tunnel, by an approach stream; measuring and registering pressure values in draining openings of the model in order to determine according to well known functions aerodynamic characteristics of the model; applying a baroindicating coating on the model before acting upon it by the approach stream; registrating change of color index of the baroindicating coating at process of acting upon the model by the approach stream; according to the change of color index determining functions of pressure change and node points (discontinuity points, extremes and so on). then at the same mode of the approach stream action measuring pressure values in draining openings, corresponding to the node points, and while taking into account these changes correlating relations of pressure changes on a surface of the model, detected with use of the baroindicating coating. EFFECT: enhanced efficiency at predetermined accuracy degree upon determining of distributed characteristics of aerodynamics due to lowered service consumption for designing, making and testing of the model. 1 cl, 6 dwg
Patent RU-2016897-C1 (RU)
Title: Method for refining and concentrating complement-binding antigen of russian tick-borne encephalitis virus
Inventor: MANSUROV PETR G
IPC: C12N7/02
Filed: 1991-09-12
Granted: 1994-07-30
Abstract: FIELD: virology. SUBSTANCE: essence of this invention resides in freeing virus-containing tissue antigen obtained by method of saccharose-acetone extraction and thus freed of lipids from ballast proteins in column with CM-cellulose at pH value of 6.0 to 6.1, subjecting it to sorption in column with CM-cellulose at pH value of 4.7 and then washing it off using minimum quantity of buffer (pH value 6.0) with 0.3 M NaCl. Disclosed method allows degree of refinement of 99 % minimum in protein and yield of up to 500 % of complement-binding activity of antigen at concentration increased 100 to 200 times. EFFECT: method ensures higher specific activity of preparation and thus constitutes prerequisites for further improvement of viral preparations.
Patent RU-2027908-C1 (RU)
Title: Deep-well pump plunger
Inventor: ZADUMIN SERGEJ S
IPC: F04B53/00
Filed: 1992-04-07
Granted: 1995-01-27
Abstract: FIELD: oil-extraction industry. SUBSTANCE: tubular carrying spindle is sealed with spacer rings mounted on it for axial displacement. Opposing ends of rings are tapered to form annular grooves expanding towards outer surface. Grooves accommodate sealing rings of trapezoidal section with wider portion directed outward. Spindle is additionally sealed with set of spacer rings mounted on it for axial displacement and having bevelled facing ends forming spaces towards spindle receiving trapezoidal-shape sealing rings facing spindle with their wider portion. EFFECT: improved design. 2 cl, 1 dwg
Patent RU-2045636-C1 (RU)
Title: Three-dimensional reinforcing cage of reinforced-concrete members
Inventor: DERGACHEV ALEKSANDR G
IPC: E04C5/06
Filed: 1992-05-14
Granted: 1995-10-10
Abstract: FIELD: civil engineering. SUBSTANCE: reinforcing cage comprises longitudinal flat frames consisting of reinforcing bars and cross bars connected therewith. Fixing members rigidly connected with each pair of cross bars are spaced at the pitch of the longitudinal frames. Said fixing members have the form of pairs of cross bars with the distance between bars equal to 2-2.5 diameters of reinforcing bars in the longitudinal frame. EFFECT: improved design. 1 dwg
Patent RU-2032179-C1 (RU)
Title: Ultrasonic angular displacement speed transducer
Inventor: DEMIN STANISLAV B
IPC: G01P3/481
Filed: 1992-05-26
Granted: 1995-03-27
Abstract: FIELD: measurement technology. SUBSTANCE: magnetostrictive transducer has two annular sound conductors 1 and 2 made of similar-type magnetostrictive material with equal bending radii secured on opposite sides of axis 3 of revolution of equipment under test, two electroacoustic transducers 4 and 5, switch 6, record amplifier 7, read amplifier 8, one-shot multivibrator 9, control flip-flop 10, instrument oscillator 11, two counters 12, 13, error flip-flop 14, input and output buses 15, 16. EFFECT: reduced effect of acoustic and temperature fields on transducer operation. 2 cl, 3 dwg
Patent RU-2068125-C1 (RU)
Title: Rolling bearing
Inventor: SARYCHEV ALEKSANDR A
IPC: F16C33/78
Filed: 1992-05-26
Granted: 1996-10-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: sealing washer are mounted on both sides of rolling bodies and positioned on the inner race at its end faces and L-shaped protecting washers from the outer side of the sealing washers. One of the sealing washers has an opening. The vertical part of one of the L-shaped protecting washers is provided with a projection. The top of the projection points to the washer that faces its and positioned in the opening in the sealing washer. Each L-shaped protecting washer has two diametrically opposite hollows arranged at a distance from the axis of the rolling bearing and mounted with two guaranteed spaced relations with respect to the surfaces of the inner race and for abutting sealing washer to permit mutual movement in the tangent direction. Each L-shaped protecting washer is provided with one arrester of its axial movement arranged on its shelf. The arrester encloses the sealing washer from the side of the inner race of the bearing. The surfaces of the sealing washer and L-shaped protecting washer fully overlap the spaces of the hollows on the L-shaped protecting washer and opening in the sealing washer. EFFECT: enhanced reliability and longevity. 2 dwg
Patent RU-2062123-C1 (RU)
Title: Electrotherapeutic device
Inventor: RAGEL VOLDEMAR D
IPC: A61H39/00
Filed: 1992-05-21
Granted: 1996-06-20
Abstract: FIELD: electrotherapy. SUBSTANCE: device has master oscillator, stable current supply and passive electrode, as well as set of active electrodes connected with corresponding inputs of commutator. Device also has frequency-to-time converter connected between master oscillator and control unit. Output of control unit is connected with the first input of commutator; the second input is connected to the first output of stable current supply. The latter is made for control. Active electrodes are made in form of needles and disposed onto common flexible dielectric base, onto which logic gates of commutator are located as well. Passive electrode is made for placing onto mucous of mouth and connected to the second output of stable current supply. As a result, patient's body is under effect of constant current due to electrodes applied to the body. EFFECT: improved efficiency of treatment. 1 dwg
Patent RU-2045326-C1 (RU)
Title: Magnetic filter
Inventor: OSTRIKOV MIKHAIL F
IPC: B01D35/06
Filed: 1992-06-11
Granted: 1995-10-10
Abstract: FIELD: cleaning of liquid and gaseous substances from foreign inclusions, mainly, from magnetic impurities, and magnetizing of cleaned substances. SUBSTANCE: essence of invention consists in provision of multiple passage of cleaned liquid (gas) between poles of tubular permanent magnets installed in recesses of cover and recesses of body. EFFECT: higher efficiency. 3 dwg
Patent RU-2009202-C1 (RU)
Title: Method of charging burden materials into blast furnace
Inventor: CHERNOBRIVETS BORIS F
IPC: C21B7/20
Filed: 1992-06-30
Granted: 1994-03-15
Abstract: FIELD: metallurgy. SUBSTANCE: method involves charging burden onto large cone during rotation of burden distributor. Rate of pouring burden materials from small cone is regulated by controlling opening time of small cone so that the volume of one dose of materials is discharged on large cone during 1-3 revolutions of rotary distributor. Opening of small cone is initiated at the moment the rotary distributor is disposed at one of cyclically changeable stations. Upon termination of discharge of burden material the distributor is displaced to off-position. Rate of burden pouring may be also regulated by stepped opening of small cone with 3-6 second delay and lowering it for 0.2-0.6 of its full stroke. EFFECT: increased efficiency by improved precision of discharging burden on great cone. 2 cl
Patent RU-2067349-C1 (RU)
Title: Valve-type motor
Inventor: MURASHEV VLADIMIR M
IPC: H02K21/12
Filed: 1992-07-03
Granted: 1996-09-27
Abstract: FIELD: instrumentation and electrical engineering, stomatology and engraving work to drive cutting tools. SUBSTANCE: motor has frame 1, armature 2 with windings 3 and rotor 4 in the form of shaft carrying permanent magnet 6, both placed coaxially in frame. Non-drive end of shaft has cavity 5. Permanent magnet 6 is placed in shaft cavity and locked in position to prevent its turning relative to its walls. Shaft is mounted on two bearings 16, 17. Outer surface of bearing 16 is engageable with frame 1. The latter has axial boss 18 located in hole of bearing 17. Outer surface of bearing 17 is engageable with shaft. EFFECT: enlarged functional capabilities. 2 dwg
Patent RU-2035314-C1 (RU)
Title: Method for producing holographic labels
Inventor: KOMAROV VYACHESLAV A
IPC: B41L13/00
Filed: 1992-07-28
Granted: 1995-05-20
Abstract: FIELD: polygraphy; advertising; stock and securities protection. SUBSTANCE: method involves forming mark image hologram and recording phase-modulated relief hologram by means of contactless deformation of label operation layer, applying reflecting layer, applying adhesive layer on the back side of the label. The operation layer of the label has a base layer and photosensitive thermoplastic recording layer. EFFECT: reliable protection of stock and securities. 5 dwg
Patent RU-2036992-C1 (RU)
Title: Tapestry rug
Inventor: KAZARNOVSKAYA GALINA V
IPC: D03D11/00
Filed: 1992-04-28
Granted: 1995-06-09
Abstract: FIELD: carpet industry. SUBSTANCE: rug comprises two systems of main threads, root and hold-down systems and four systems of weft threads. The relation between main threads of the root and hold-down systems is 1:1. The root and hold-down systems are made of cotton yarn with a linear density of 84 tex and 50 tex, respectively. The weft threads are made of half-woollen condensed-spinning yarn. The linear density of one of four weft threads is three times that of the other weft threads. EFFECT: improved design. 2 cl, 3 dwg
Patent RU-2036945-C1 (RU)
Title: Glue composition
Inventor: LEBEDEV YUVENALIJ VALENTINOVIC
IPC: C09J113/02
Filed: 1992-08-05
Granted: 1995-06-09
Abstract: FIELD: glueing materials. SUBSTANCE: glue composition has, % (as dry matter): latex of copolymer of butadiene with acrylonitrile and methacrylic acid at acrylonitrile link content 35-50 wt.-% 35-50; chalk 5-15; kaolin or talc 5-15; froth breaker 0.1-0.5; copolymer of acrylonitrile with methacrylic acid saponified with alkali, ammonia or triethanolamine at acrylonitrile link content 40 wt.-% 1.5-10.0, and water - the rest. Composition can contain additionally (% ) carboxymethylcellulose 1-6; surface-active substance 0.05-5.0, and zinc oxide 0.1-0.5. Glue properties: glueing strength at exfoliation is 2.7-3.2 kgf/cm. Glue is used for polychlorovinyl film glueing. EFFECT: enhanced quality of glue. 3 cl, 2 tbl
Patent RU-2065316-C1 (RU)
Inventor: ASTRAKHAN IRINA B
IPC: B01D39/08
Filed: 1992-08-11
Granted: 1996-08-20
Abstract: Изобретение относится к фильтроизготовительной технике. Установка для производства нетканого фильтрующего материала содержит раствороприготовительную систему, растворо-прядильные сопла, растворителе выпаривательную камеру, сушильно-газовый коллектор, волокно-накопительный конвейер, шлизопропускную систему, возгоноудалительный коллектор, растворителе-рекуперационную систему, растворителе-сжигательную топку и дымо- и газогенераторную систему, причем растворо-приготовительная система выполнена смесительной. Растворителе-рекуперационная система выполнена сепарационной. Дымо-газогенераторная системы выполнена газо-кондиционириующей. Для этого она оснащена размещенными после топки дымоохладительным котлом-утилизатором и газодеконизационным фильтром. 1 ил.
Patent RU-2055725-C1 (RU)
Title: Capturing device
Inventor: TSARENKO VLADIMIR I
IPC: B25J15/00
Filed: 1992-09-28
Granted: 1996-03-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: capturing device has U-shaped bent flexible plate with longitudinal curve in crossbeam beginning with and terminating with holes. For wide opening of gripping jaws and transfer of considerable volume of material in capturing device the jaws are made as dippers conveying the movement in mutually perpendicular planes. EFFECT: simpler design. 3 dwg
Patent DE-10023100-C1 (DE)
Title: Borer rod magazine, for ground boring device, has driven drill string and guide frame, to magazine borer elements in rows, with separation elements arranged between adjacent borer elements
Inventor: LANZL MARTIN
IPC: E21B19/15
Filed: 2000-05-11
Granted: 2001-09-27
Abstract: The magazine (22) has a driven drill string (12), which is collapsed and extended by borer elements (4). The magazine has a guide frame (5), in which borer elements parallel to the drill string are magazined in rows one on top of the other. An output opening outputs the borer elements in a coaxial position, where when one element is output, the other elements are drawn back into the output opening. The magazine is formed as a stacker magazine, in which borer elements are stacked in a non-positive fitting arrangement. At least one separation element (2) is arranged between adjacent borer elements in the stacker magazine, to form the non-positive fitting arrangement on both sides. The separation elements slide in the guide frame, to draw the borer elements into the output opening.
Patent DE-10100992-C1 (DE)
Title: Einrichtung zum stufenlosen Einstellen der Länge eines zum Tragen einer Last bestimmten Anschlagmittels
Inventor: GOETZ ROLF
IPC: B66C1/18
Filed: 2001-01-10
Granted: 2002-07-25
Abstract: Die Erfindung stellt eine sich durch ihre Vielseitigkeit auszeichnende Einrichtung zum stufenlosen Einstellen der Länge eines zum Tragen einer Last (F) bestimmten Hebebands (H) zur Verfügung, die mit einem U-förmigen Bügel (2), an dessen von den Enden eines Mittelteils (3) des Bügels (2) ausgehenden Schenkeln (4, 5) jeweils ein Lager (6, 7) für eine Schwenkachse (8) ausgebildet ist, mit einem am Bügel (2) befestigten Lastaufnahmeelement (13), an welchem die Last (F) befestigbar ist, und mit einem an der Schwenkachse (8) gelagerten Bügelelement (16) ausgestattet ist, welches zwei beabstandet zueinander verlaufende Seitenschenkel (14, 15), die an ihrem einen freien Ende jeweils mit der Schwenkachse (8) verkoppelt sind, einen am anderen Ende mindestens eines der Seitenschenkel (14) angeformten Endsteg (17), der den Abstand zwischen den Seitenschenkeln (14, 15) übergreift, und einen zwischen dem Endsteg (17) und der Schwenkachse (8) angeordneten Mittelsteg (21) aufweist.
Patent DE-10163735-C1 (DE)
Title: Frame with scissors-type linkage for vehicle seat has fixed pivots and sliders on base rail and rail on seat and includes spring acting on lever to push seat upward
Inventor: MEILLER HERMANN
IPC: B60N2/50
Filed: 2001-12-21
Granted: 2003-06-12
Abstract: The seat frame (10) has two scissors members (16,18) hinged together (20) at their centers and fixed hinge points (24,32) at one end. The other ends have sliding members (26,34) which can move along the seat frame member (12) and the base frame member (14).  A spring (44) pulls the end of a lever (38) toward the baseplate. There is a rolling pivot (50) near its center, and the far end is pivoted (40) to the seat frame. There is an adjustment linkage (52,54) with a cam (56).
Patent DE-10206660-C1 (DE)
Title: Flat material transport device in wet chemical treatment plant e.g. for circuit boards or conductor foils, uses cooperating transport rollers with offset rounded peripheral beads
Inventor: HUEBEL EGON
IPC: B65G39/04
Filed: 2002-02-12
Granted: 2003-07-24
Abstract: The transport device uses at least one pair of cooperating upper and lower rollers (1,2) coupled to a transport drive, the rollers each provided with at least one rounded peripheral bead (7), the beads of the roller on one side of the transport plane offset from the beads of the roller on the opposite side of the transport plane.  An Independent claim for a transport method for flat material is also included.
Patent DE-10219683-C1 (DE)
Title: Vorrichtung und Verfahren zur Teigbereitung
Inventor: NOLL BERNHARD
IPC: B01F25/70
Filed: 2002-05-02
Granted: 2003-12-18
Abstract: Die Erfindung betrifft eine Vorrichtung zur Teigbereitung aus für Lebensmittel vorgesehenen Zutaten sowie einer Flüssigkeit, insbesondere Wasser, mit einer zur Aufnahme der Zutaten sowie eines daraus bereiteten Teigs ausgebildeten Mischkammer (12), der Fördermittel (14) für ein Eintragen der Zutaten in die Mischkammer sowie Knetmittel (16) für ein Kneten der Zutaten zugeordnet sind, wobei die Knetmittel eine Düseneinheit (16) für das Einbringen der Flüssigkeit in die Mischkammer (12) bei dort bereits eingetragenen Zutaten aufweist, die zum Einbringen der Flüssigkeit unter Hochdruck so ausgebildet ist, dass eine Vermischung der Zutaten in eine teigartige Konsistenz zur Bereitung des Teigs erfolgt.
Patent DE-19513318-C1 (DE)
Title: Operation of asynchronous redundant serial bus for duplex transmission
Inventor: JANTZEN WOLFGANG
IPC: H04L1/22
Filed: 1995-04-03
Granted: 1996-05-23
Abstract: The bus system (1) consists of an parallel independent serial bus lines (11-1n), one of which is designated as a prim. bus for exchange of data among stations (23-26) connected to two or more of the lines by mutually synchronisable multiplexers (33-36).The stations (24,25) having the most stringent requirements for transmission path availability are connected to all bus lines, and stations (21,22) having the simplest requirements are served by the prim. bux (11) only. Loss of transmission quality causes a predetermined alternative bus to assume the active role, the deactivated bus remaining so until its quality is restored.