baber/WOPTO huggingface dataset:
Patent RU-2016190-C1 (RU)
Title: Gas lifting valve
Inventor: ALLAKHVERDIEV RAFIK A
IPC: E21B34/06
Filed: 1989-04-06
Granted: 1994-07-15
Abstract: FIELD: oil and gas industry. SUBSTANCE: gas lifting valve has body 1 with inlet 7 and outlet holes, a drive, made as bellows 2, mounted in upper part of the body and forms there hermetic chamber with compressed gas. Rod 3 upper end is connected with the bellows. A shutter is located on the lower end of the rod. Saddle 6 is set under the shutter. The shutter is made in the form of metal skeleton 4 with made of flexible oil-resistant material sphere 5, fixed on it by vulcanization. Metal skeleton is made as disks of different diameters, that are perpendicular to the rod. The most big diameter disk is located on central part of the sphere and smaller disks - on both sides of the biggest one and are equally spaced from it. Mixture, based on polyurethane and nitrile rubber, is used as elastic oil-resistant material. Limiter 8 of shutter motion is set in lower part of a Saddle. Composition of the shutter and Saddle increases reliability of the valve operation due to provision of hermetic sealing during multiple shock-type loadings. EFFECT: gas lifting valve usage increases efficiency of oil and gas wells exploitation. 3 cl, 2 dwg
Patent RU-2032537-C1 (RU)
Title: Grate for auger granule extruders
Inventor: RYABOV MIKHAIL NIKOLAEVICH
IPC: B28B3/26
Filed: 1990-01-30
Granted: 1995-04-10
Abstract: FIELD: manufacture of construction ceramic, in particular, manufacturing raw granules of clay-based feedstock. SUBSTANCE: grate has plate 1 with holes 2. The holes are located in three zones: the charge feeding zone, the beveled zone and the opening zone. The length-to-diameter ratio of the hole is 0.4-2.8. The opening zone is conical and as long as 0.05- 0. of the calibration zone, and forms an angle of 40-120 degree between generating lines. EFFECT: better quality of granules, higher degree of compactness. 2 cl, 3 dwg
Patent RU-2051217-C1 (RU)
Inventor: SHTRAKHER LEV ILICH
IPC: D01G19/04
Filed: 1990-02-19
Granted: 1995-12-27
Abstract: Изобретение относится к текстильной промышленности и касается гребенной ленторовничной машины, предназначенной для переработки текстильных волокон, например, шерсти по тонкогребенной системе прядения. Цель изобретения повышение производительности. После питающих цилиндров расположен желобковый направитель холста или группы лент, а гребенное поле содержит делительные штифты. Нижняя губка тисок снабжена делительными зубьями каплевидного сечения повернутыми в сторону острой гранью против входа продукта, а под отводящим транспортером узла отделения и формирования ватки прочеса смонтирован компенсаторный транспортер, кинематически связанный со смещающим устройством, содержащим две группы, состоящие первая, например из четырех кольцевых воронок с роликами, закрепленных на рейке с возможностью изменения расстояния между ними, а вторая из двух воронок с роликами, при этом обе группы разнесены между собой по ходу движения лент. 1 з.п.ф-лы, 3 ил.
Patent RU-2019452-C1 (RU)
Inventor: PATYUNIN VALENTIN G
IPC: B60P7/08
Filed: 1990-03-01
Granted: 1994-09-15
Abstract: Сущность изобретения: устройство содержит поперечную обвязку, соединенную с амортизаторами, натяжное приспособление для натяжения обвязки и продольные обвязки. Каждая из последних выполнена не менее чем из трех тросов, два из которых концами с крепежными элементами закреплены на платформе и пропущены через блоки, закрепленные на концах третьего троса. Последний пропущен через блок, жестко соединенный с амортизатором. 3 ил.
Patent RU-2028544-C1 (RU)
Title: Pulverized-coal burner
Inventor: ABRAMOV VIKTOR NIKOLAEVICH
IPC: F23D1/00
Filed: 1990-06-28
Granted: 1995-02-09
Abstract: FIELD: thermal power engineering. SUBSTANCE: pulverized coal supply pipe has sleeve with perforated bottom installed inside it. Inner space of sleeve faces inlet edge of pipe on external side of sleeve; nozzles are installed in perforations coaxially in respect to pipe. Outlet ends of nozzles are beveled from center towards periphery of pipe. EFFECT: improved design. 3 cl, 2 dwg
Patent RU-2012248-C1 (RU)
Inventor: SOKOLOV VLADIMIR A
IPC: A61B17/068
Filed: 1990-07-09
Granted: 1994-05-15
Abstract: FIELD: medical engineering. SUBSTANCE: apparatus for suturing breast bone and ribs includes agraffe holder. First agraffe groove is longer than second agraffe groove. Matrix for bending agraffes is shaped as movable cantilever. EFFECT: higher quality of sutures. 3 cl, 2 dwg
Patent RU-2010148-C1 (RU)
Title: Spatial position indicator
Inventor: GAMREKELI SEMEN I
IPC: G01B5/00
Filed: 1990-07-09
Granted: 1994-03-30
Abstract: FIELD: measurement technology. SUBSTANCE: position indicator has casing, guiding cross-heads, members provided with slits, linear movement set-point device and angular scales set-point device for indication of angles and coordinates of vectors. Indicator is provided with motionless axis which is kinematically connected with two guides of cross-heads by means of lever provided with slit. Indicator is also connected with tapes of rectangles inserted inside cross-heads. Start point of the second rectangular is connected by hinges with cross-heads which are freely disposed onto the tap of the first rectangle. Slit of the lever is connected by cross-head, which has hollow axis with pointed spring-loaded finger for marking-out points onto motionless plane, with the second rectangular lever. EFFECT: widened range of set parameters. 3 dwg
Patent RU-2008811-C1 (RU)
Title: Method for recovery of large intestine continuity
Inventor: YANOVOJ VALERIJ V
IPC: A61B17/11
Filed: 1990-07-05
Granted: 1994-03-15
Abstract: FIELD: medicine; surgical coloproctology. SUBSTANCE: method consists in dissection of ileum and after its reversion, the proximal part of ascending colon is lowered to perineum; caecum and distal part of ascending colon are anastomosed. EFFECT: recovery of large intestine continuity with extensive defects of left part and preservation of left and right colic flexures.
Patent RU-2010894-C1 (RU)
Title: Horizontal cell with soluble anodes for continuous electrolytic treatment of the strap
Inventor: PETRO MOSKONI
IPC: C25D7/06
Filed: 1991-02-15
Granted: 1994-04-15
Abstract: FIELD: continuous galvanic treatment of metal straps. SUBSTANCE: horizontal cell has a pair of sealing rolls which rotate in opposite directions. The rolls are disposed in the input of strap N. Sealing rolls are disposed in output of strap N rotate in different direction. Electrolyte is fed under pressure through two independent systems- lower and upper - without any additional sealing members. Electrolyte passes above and under strap N along two horizontal channels, formed by N strap and top and lower anodes. Screening device is provided for longitudinal edges of the strap which has system for regulating lateral position of masks depending on lateral oscillations of the strap when it moves. Top group of soluble anodes 20 is mounted for removal that permits to treat lower surface of the N strap only or to treat N strap in top lower sides. EFFECT: improved efficiency. 3 cl, 9 dwg
Patent RU-2006454-C1 (RU)
Inventor: SHAMOV ALEKSANDR N
IPC: C01B13/11
Filed: 1990-10-16
Granted: 1994-01-30
Abstract: FIELD: ozone production. SUBSTANCE: gaseous-discharge slit reactor is intended for treatment of gas flow with electric discharge for commercial production of ozone. It is assembled into one unit from singular modules composed of self-contained elements: discharge chambers, gas cooling chambers and collector. Gas cooling chambers are brought out of zones of discharge chambers and are provided with individual means for supply of cooling agent. Reactor can be provided with absorbents, for instance, alumina gel or silicon gel, for preservation of ozone which are placed into gas cooling chambers. Gas cooling chambers can be fitted with windows located in plane of slits of reactor to ensure visual inspection over process of electric discharge in chambers. EFFECT: increased reliability and efficiency. 2 cl, 6 dwg
Patent RU-2031841-C1 (RU)
Title: Method of preparing polishing material on the basis of rare-earth element oxides
Inventor: GUREVICH MARK N
IPC: C01F17/206
Filed: 1991-02-25
Granted: 1995-03-27
Abstract: FIELD: polishing powders. SUBSTANCE: spent suspension of polirit is dissolved in nitric acid. Solution is filtered, treated with hydrogen peroxide, diluted with water up to the rare-earth element total content 0.12-0.25 M/l and nitric acid - 0.6-2.0 M/l, cooled up to 20 C, and saturated solution of oxalic acid is added. Mole ratio of rare-earth elements : РЗЭ : H 2 C 2 O 4  = 1: 2. Precipitate is filtered and subjected for stage thermal treatment at 120-150, 280-330, 450-500 and 950-1030 C. Product is kept at 750-800 C for at least 2 h. Material does not form cakes. Polishing capability is 58 mg/30 min. Yield of polishing powder is 85%. EFFECT: improved method of polishing material preparing. 1 tbl
Patent RU-2030202-C1 (RU)
Inventor: TAKHISTOV YURIJ V
IPC: B01D53/04
Filed: 1991-03-01
Granted: 1995-03-10
Abstract: FIELD: chemical, food and other industries; cleaning of gas flows. SUBSTANCE: adsorber is assembled of sections made of gauze bands tensioned with preset effort and forming zigzag three-dimensional members which divide housing into transport and sorption spaces. EFFECT: enlarged operating capabilities, enhanced reliability, simplified assembling, repair and operation. 2 cl, 4 dwg
Patent RU-2008927-C1 (RU)
Title: Method of purifying dialyzing solution in apparatus "artificial kidney"
Inventor: GRINVALD VIKTOR M
IPC: A61M1/14
Filed: 1991-03-06
Granted: 1994-03-15
Abstract: FIELD: medicine. SUBSTANCE: concentration of toxic organic products of dialysis is increased to calculated concentration. The process takes place by partially evaporation of water from solution followed by condensation of vapor in contour being parallel to regenerating contour. Then concentrated and evaporated solution is heated to decomposition temperature of organic toxic products of dialysis. The process is followed by cooling solution to boiling point and by simultaneous separation and removing gaseous decomposition products. Then solution is mixed with previously condensed water. Temperature of thus prepared solution is brought up to temperature of dialysis. Thus retaining ion composition of dialysing solution and its heat sterilization are carried out simultaneously. EFFECT: increases purifying degree. 2 dwg, 1 tbl
Patent RU-2058184-C1 (RU)
Inventor: GOLOVACH YULIJ N
IPC: G05D27/00
Filed: 1991-04-01
Granted: 1996-04-20
Abstract: Использование: на железнодорожном транспорте. Сущность: срок службы компрессора повышается за счет предварительной очистки регенерационного воздуха, поступающего в компрессор из адсорбера. Для этого в магистрали продувки адсорбера установлен фильтр, в спускном тракте которого размещен электропневматический клапан продувки. Продувка фильтра происходит при кратковременном открытии клапана продувки по команде реле времени. 1 ил.
Patent RU-2012387-C1 (RU)
Inventor: CHAJCHUK ROSTISLAV A
IPC: A61N2/02
Filed: 1991-04-04
Granted: 1994-05-15
Abstract: FIELD: accumulation in space of bioenergetic radiation. SUBSTANCE: interaction of lamp light flux and magnetic field of magnetic inductance coils, disposed onto external surface of side faces of pyramidal accumulator according to triangle shape, generates the secondary wave inside the pyramidal accumulator. Inputs of magnetic coils are connected with output of oscillation generator, which performs amplitude-frequency modulation. Radio-nature secondary wave is used for cure when acting on biological objects. EFFECT: improved efficiency. 3 cl, 1 dwg
Patent RU-2036404-C1 (RU)
Title: Heat exchanger for revolving furnace
Inventor: CHURYUMOV VITALIJ A
IPC: F27B7/34
Filed: 1991-04-22
Granted: 1995-05-27
Abstract: FIELD: manufacture of building materials. SUBSTANCE: heat exchanger has feed chute, stage of vertical gas ducts provided with cyclones and connected in parallel through gate valves; heat exchanger has also shafts. Material feeding pipe line is introduced in first vertical gas duct and chute runs from its settling cyclone to next one. Chute from last settling cyclone and settling cyclone of shaft is brought into upper part of shaft and chute located in lower part of shaft is connected with revolving furnace. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2091799-C1 (RU)
Title: Pulse-number linearizer for transducer output characteristic
Inventor: GNEUSHEV ANDREJ M
IPC: G01R15/00
Filed: 1991-05-27
Granted: 1997-09-27
Abstract: FIELD: instrumentation engineering; digital devices with measuring transducers having nonlinear characteristic. SUBSTANCE: linearizer has sync pulse generator 1, linear frequency divider 2, linear accumulator 3, indicating panel 4, controlled frequency divider 5, correcting divider 6, output register 7, output digital-to-analog converter 8, reversing counter 9, input register 10, digital comparator 11. EFFECT: provision for displaying measurement results in digital and analog form. 2 dwg
Patent RU-2012340-C1 (RU)
Title: Food additive preventing ingress of cation and anion radioactive isotopes into organism
Inventor: PANIN LEV E
IPC: A61K35/02
Filed: 1991-03-01
Granted: 1994-05-15
Abstract: FIELD: radiobiology. SUBSTANCE: new method prescribes administration of zeolite-containing rock (shivirtuine) to promote absorption and expelling from organism of isotopes having qualities of cations and anions. It can also be administered as food additive as prophylactic to counteract adverse effect of foodstuffs which contain excessive amounts of radionuclides and exposure to radiation in spheres where employers are forced to contact radioactive and nonradioactive ions of isotopes. EFFECT: new food additive is effective against radioactive isotopes. 1 tbl
Patent RU-2001417-C1 (RU)
Inventor: RADAEV NIKOLAJ N
IPC: G01T1/24
Filed: 1991-06-26
Granted: 1993-10-15
Abstract: Изобретение относитс  к  дерному приборостроению , в частности к приборам дл  регистрации  зар женных частиц, и позвол ет повысить точность  задани  энергетических порогов чувствительности  за счет повышени  точности ориентации относительно  мононаправленного источника излучени .  Сущность изобретени : детектор содержит блок  детектировани . Размещенный в корпусе с апер-  турным окном и включающий детектирующие элементы , расположенные параллельно друг другу и  чередующиес  со сло ми поглотител  В детектор  введены двухстепенный подвес, соединенный с  двум  след щими приводами, в котором жестко закреплен  корпус, система ориентации, выключающа   датчик ориентации, размещенные в блоки детектировани , выходы которых соединены через усилительно-преобразующее  устройство с управл ющими  входами двух след щих приводов, механически  св занных с соответствующими ос ми двухстепенного  подвеса Датчики ориентации выполнен в виде  двух двумерных полупроводниковых координат-  но-чувствитепьных детекторов, расположенных в  блоке детектировани  параллельно сло м поглотител . 1 зл ф-пы, 3 ип
Patent RU-2121213-C1 (RU)
Inventor: KOSHKIN P K
IPC: H03H9/02
Filed: 1991-10-17
Granted: 1998-10-27
Abstract: FIELD: radio electronics; frequency and time processing of signals. SUBSTANCE: filter has piezoelectric substrate mounting input interdigital apodized transducer and output unapodized one with screen and triangular phase compensator in- between made in the form of metal films; adding buses of input transducer are V-shaped; relations between base dimensions and phase compensator height with angle of inclination of part of input transducer adding bus to direction of wave propagation are given in description of invention. EFFECT: provision for suppressing signal in rejection band within frequency range and for forward and reverse connection of apodized transducer at equal level of forward going signal. 2 dwg
Patent RU-2037301-C1 (RU)
Inventor: BENDER FREDRIC G
IPC: A22C18/00
Filed: 1991-11-04
Granted: 1995-06-19
Abstract: The surface of animal carcasses is treated with a trialkali metal orthophosphate to reduce, remove, retard or control bacteria without causing organoleptic depreciation of the carcass.
Patent RU-2005832-C1 (RU)
Inventor: KUTIKOVA GALINA A
IPC: D06P3/32
Filed: 1991-11-22
Granted: 1994-01-15
Abstract: FIELD: dyes. SUBSTANCE: pigmentary black concentrate for leather dyeing has, % : carbon black 9-12; alizarin oil 1,00-1,66; 25% aqueous ammonia solution 0,19-0,31; 1% aqueous casein solution 26,2-39,2; 25% methacrylic emulsion 0,72-1,14; disperser 0,09-0,27; 2% aqueous solution of carboxymethylcellulose 3,85-9,00; phenol 0,025-0,1; toluene 0,004-0.01, and water - the rest. Covering power of pigmentary concentrate is 1,4-1,6 1.4-1.6 g/m 2 . EFFECT: enhanced quality of concentrate. 1 tbl
Patent RU-2001371-C1 (RU)
Title: Конденсаторное устройство
Inventor: LUKS ALEKSANDR L
IPC: F28B1/02
Filed: 1991-07-01
Granted: 1993-10-15
Abstract: Использование: в теплотехнике. Сущность изобретени : в пропарочной камере установлен пучок  тепловых труб 2. Последние в зонах испарени   и конденсации снабжены пластинчатым оребрени-  ем. В зоне испарени  элементы оребрени  выполнены  в виде конусов 5 с отверсти ми 6 Осп отверстий  б в соседних конусах смещены относительно  друг друга. Конусы обращены вершинами-к  зоне конденсации. 1 ил.
Patent RU-2069975-C1 (RU)
Title: Surgical method for treating portal hypertension
Inventor: FAKHRATOV MAVLYUD ALLAZOVICH
IPC: A61B17/11
Filed: 1992-03-12
Granted: 1996-12-10
Abstract: FIELD: medicine. SUBSTANCE: method involves making portocavalous by-pass between the greater omentum vein and greater subcutaneous femoral vein. EFFECT: lower risk of hemorrhages from dilated esophagus veins. 1 dwg
Patent RU-2026208-C1 (RU)
Title: Truck transfer case
Inventor: LIVSHITS IOSIF P
IPC: B60K17/34
Filed: 1992-03-26
Granted: 1995-01-09
Abstract: FIELD: transport; wheeled vehicles. SUBSTANCE: transfer case has differential with ring gear, carrier with planet pinions and sun gear. Planet pinions are fitted on shafts arranged in planet pinion housing and in washer connected with housing. Washer is spline-connected with circular shoulder made on shaft and provided with outer splines located at sun gear teeth level. Splines are divided by circular groove. Fitted in groove is locking member in form of split flexible shaped locking ring which has sections mating with groove bottom. Such design of differential makes it possible to use carriers of different design at one and the same design of connected shaft. EFFECT: compact transfer case. 5 cl, 6 dwg
Patent RU-2041776-C1 (RU)
Title: Method for soldering ceramics to metal
Inventor: PAERAND YURIJ E
IPC: B23K1/00
Filed: 1992-04-27
Granted: 1995-08-20
Abstract: FIELD: soldering of ceramics. SUBSTANCE: piezoceramic materials are soldered by connecting d.c. voltage with a field intensity not under 0,3·10 6 W/m in the direction coinciding with that of initial polarization of piezoceramics. The voltage is cut off after cooling of piezoceramics below Curie point. EFFECT: higher efficiency.
Patent RU-2039291-C1 (RU)
Title: Method for prevention of spontaneous fires in steep seams
Inventor: SHABLOVSKIJ VIKTOR I
IPC: E21F5/00
Filed: 1992-03-20
Granted: 1995-07-09
Abstract: FIELD: mining. SUBSTANCE: flexible mass is formed below level pillar by layer excavation, laying on layer floor of flexible metal cover, and its anchoring to enclosing rocks, and hydraulic filling of worked out space. Then, layer of coal is extracted at seam roof to initiate development of cave roof. Coal in lever pillar is treated with antipyrogen after its deformation beyond the elastic and plastic values. EFFECT: higher efficiency. 2 cl, 1 dwg
Patent RU-2013910-C1 (RU)
Inventor: SITNIKOV ANATOLIJ I
IPC: A01B39/18
Filed: 1992-04-15
Granted: 1994-06-15
Abstract: Использование: в сельскохозяйственном машиностроении, в частности в устройствах культиватора- окучника. Сущность изобретения: культиватор-окучник содержит брус, несущий параллелограммные секции. Секция снабжена верхней 3 и нижними 4 тягами, соединяющими передний 5 и задний 6 кронштейны. Секция опирается на копирующее колесо 7 и несет сменные рабочие органы, закрепленные в держателях 11, установленных на грядилях, выполненных в виде трубы 12. Держатель 11 выполнен в виде С-образного элемента, закрепленного на трубе 12 с помощью хомута 13. Полки держателя 11 охватывают верхнюю и нижнюю стенки трубы 12 и снабжены вертикальным пазом, стойка С-образного элемента держателя 11 расположена сбоку от трубы 12. рабочие органы оснащаются стойками, располагающимися в зазоре, величина которого регулируется в зависимости от толщины стойки. Узел крепления копирующего колеса расположен на секции со стороны, противоположной держателю 11. На грядиле 12 установлены последовательно, по крайней мере, два держателя 11 с регулируемым продольным расстоянием. 2 з. п. ф-лы, 4 ил.
Patent RU-2009492-C1 (RU)
Title: Method for correction of syphilis treatment
Inventor: TSERAIDI NIKOLAJ F
IPC: G01N33/48
Filed: 1991-07-12
Granted: 1994-03-15
Abstract: FIELD: medicine. SUBSTANCE: method includes determination of functional activity of lymphocytes in reaction of blasttransformation for laconos motogene and treponema antigen simultaneously, and by confident difference of results of blasttransformation of patient lymphocytes and lymphocytes reference healthy persons on above indicated stimulators, treatment is considered completed, and terms of medical supervision are set according to form of syphilis before treatment. And in cases of difference in level of lymphoblasttransformation in response to stimulation by treponema antigen only, treatment is continued, and through laboratory investigation is recommended. Determination of activity of humeral link in lymphoblasttransformation reaction for specific (treponema antigen) and nonspecific (laconos mitogen) stimulators promote discovery of patogenesis of seroresistivity and improvement of methods of therapy and prevention of infection (application of immunomodulating therapy, terms of control supervision, etc). EFFECT: higher efficiency. 1 tbl
Patent RU-2099418-C1 (RU)
Title: Dna fragment providing the betaine utilization, recombinant plasmid dna having dna fragment providing the betaine utilization, strain of bacterium rhizobium/agrobacterium assigned for stable storage of plasmid having dna fragment, a method of the bacterium strain preparing
Inventor: TOMAS TSIMMERMAN
IPC: C12N15/68
Filed: 1992-10-13
Granted: 1997-12-20
Abstract: Novel microorganisms with plasmids which are stable with respect to betaine utilisation are described. These novel microorganisms contain a) a hybrid plasmid having a DNA fragment which contains a genetic sequence which codes for the utilisation of betaines and b) a mutation in the chromosomal gene coding for betaine utilisation. <IMAGE>
Patent RU-2050667-C1 (RU)
Inventor: POPOV VIKTOR I
IPC: H02K3/28
Filed: 1992-07-14
Granted: 1995-12-20
Abstract: FIELD: electromechanical engineering; rotary converters. SUBSTANCE: combined electrical-machine winding has pole pairs p 1 /p 2 = 8/6 of K=24 coil groups. Winding is placed in slots with pitch y n = Z/16. Is connected into three-phase parallel stars. Winding has three-phase leads A,B,C brought out from their starts for pole pair p 1 , additional leads 01-02 from their neutral points of stars for pole pair p 2 . In first phase, starting leads of groups 1,4,7,10,13,16,19,22 are connected to lead A, finishing leads of groups 4,7,16,12, to lead 02. Groups of other phases are alternating in respect to phase A. For phase B, alternating interval is 4 and for phase C it is 8. EFFECT: improved design. 3 dwg
Patent RU-2099570-C1 (RU)
Title: Device for contactless command transfer to start solid- propellant rocket engine
Inventor: TARASOV ALEKSANDR A
IPC: F02K9/95
Filed: 1992-07-02
Granted: 1997-12-20
Abstract: FIELD: rocket engineering. SUBSTANCE: device has field protection coil 1 made up as cylindrical winding and magnetic conductor 2, which encloses the winding from the end faces and outer diameter. The magnetic conductor form cylindrical poles 3 and field sensible coil 4 made up as windings uniformly arranged over periphery in the plane one of the cylindrical poles of field producing coil. The coils are interconnected in series. EFFECT: enhanced reliability. 4 cl, 2 dwg