baber/WOPTO huggingface dataset:
Patent RU-2044615-C1 (RU)
Title: Multiple-section accumulator for transfer of parts between machines
Inventor: PIKALIN VASILIJ T
IPC: B23Q41/02
Filed: 1989-02-09
Granted: 1995-09-27
Abstract: FIELD: mechanical engineering, in particular, transportation devices in automatic lines. SUBSTANCE: accumulator has cassette, which is lifted for feeding parts to parallel operating spindles of multiple-spindle machine so that parts are inserted between strips of trays 5. During working stroke of slides 4 trays 5 shift parts from cantilevered strips 3 of vertical sections 2 into space between sections 2. From this space parts are fed to spindles by transportation devices. Cassette is periodically moved in up and down directions to supply parts to spindles. When lowered, cassette may be used as accumulator. In this case transportation devices transfer parts from previous machine into space between sections 2 and slides 4 urge trays 5 to discharge parts onto strips 3. EFFECT: increased efficiency, enhanced reliability and simplified construction. 2 cl, 9 dwg
Patent RU-2053766-C1 (RU)
Title: Pharmaceutical composition inhibiting tumor growth
Inventor: UBRANI V VENTKATARAM
IPC: A61K31/7004
Filed: 1990-05-08
Granted: 1996-02-10
Abstract: FIELD: medicine. SUBSTANCE: pharmaceutical composition inhibiting tumor growth has 8-N-(diethylaminoethyl)-rebenkamycin 0.1-50 mg and water 1 ml, and acceptable acid to provide pH 3-4. Composition is stable for 2 years (not less) at the room temperature storage. EFFECT: increased stability of composition. 6 cl, 3 tbl
Patent RU-2012292-C1 (RU)
Title: Glue for securing transplant in position in lit-par-lit keratoplasty
Inventor: BABUSHKIN ALEKSANDR E
IPC: A61F9/007
Filed: 1989-10-09
Granted: 1994-05-15
Abstract: FIELD: medicine, particularly, ophthalmology. SUBSTANCE: essence of this method resides in using sodium salt of ampicillin as glue for securing transplant in position in lit-par-lit keratoplasty. EFFECT: greater effectiveness of lit-par-lit transplantation of cornea. 1 tbl
Patent RU-2042340-C1 (RU)
Title: Method for repairing achilles tendon
Inventor: UMKHANOV KHAMULA A
IPC: A61B17/56
Filed: 1990-04-05
Granted: 1995-08-27
Abstract: FIELD: medicine. SUBSTANCE: method involves cutting out a central graft by means of U-shaped dissection from proximal end of the damaged tendon, telescopically shifting the graft downward bringing it out through a tunnel formed in the Achilles tendon and calcanean tuber and fixing it in the area of the calcanean tuber by means of high-strength lavsan suture. To ensure good conditions for adhesion of the tendon fragments, contact interaction area between the lateral parts of the tendon fragments is to be 5-6 cm in length. EFFECT: improved sliding conditions and trophism of the tendon.
Patent RU-2022467-C1 (RU)
Inventor: ZHALKOVSKIJ ANDREJ A
IPC: H03M7/12
Filed: 1990-07-17
Granted: 1994-10-30
Abstract: Изобретение относится к вычислительной технике и может быть использовано в универсальных и специализированных вычислительных машинах для построения преобразователей больших потоков двоично-десятичной и двоичной информации. Целью изобретения является упрощение реверсивного преобразователя двоично-десятичного кода в двоичный. Реверсивный преобразователь двоично-десятичного кода в двоичный содержит m масштабирующих сумматоров 1 1 -1 m   , где n - число разрядов входного входа; k - число разрядов входного кода, обрабатываемых одним масштабирующим сумматором; ]x[ - ближайшее целое, большее или равное (X), (m+1) k-разрядных преобразователей 2 1 -2 m+1  и коммутатор 3. На основе изобретения возможно построение конвейерных структур для преобразования кодов с любым количеством ступеней конвейера путем размещения регистров между масштабирующими сумматорами и подачей на входы преобразователя соответствующих групп разрядов, принадлежащих различным операндам. 1 ил.
Patent RU-2024592-C1 (RU)
Inventor: LITVIN EVGENIJ M
IPC: C10L5/16
Filed: 1990-07-23
Granted: 1994-12-15
Abstract: FIELD: fuel briquet making. SUBSTANCE: method involves heating of bituminous binder, its frothing by mixing of heated binder with water for 3-9 s, mixing of frothed binder with milled coal following by briquetting of mixture. EFFECT: improved method of coal briquet making. 1 dwg, 1 tbl
Patent RU-2024681-C1 (RU)
Inventor: TSOJ LEV B
IPC: E02D5/30
Filed: 1990-08-09
Granted: 1994-12-15
Abstract: Сущность изобретения: в свае, включающей ствол, выполненный составным из объединенных муфтами секций, муфты выполнены расширяющимися кверху с наружной конической или пирамидальной поверхностью, имеют высоту, равную утроенному диаметру секции, и установлены по высоте ствола на расстоянии в свету, равном 2,5 3,5h, где h - высота муфты, при этом муфты по высоте ствола могут быть выполнены с переменным возрастающим по мере удаления от нижнего торца ствола углом наклона граней или образующих. Муфты по высоте ствола могут быть выполнены с нижним основанием переменной величины, возрастающей по мере удаления от нижнего торца ствола. 2 з.п. ф-лы, 6 ил.
Patent RU-2007164-C1 (RU)
Inventor: KESHELAVA VIKTOR V
IPC: A61K31/121
Filed: 1990-10-09
Granted: 1994-02-15
Abstract: FIELD: medicine. SUBSTANCE: peroxide of benzoyl and dibenzoyl is dissolved in an/apricot oil, lanolin or mixtures thereof at 40-80 C. An urotropin solution is added to ethanol and prepared by heating to 40-78 C and stirred, and the resulting mixture is cooled. EFFECT: improved stability of the final product. 1 tbl
Patent RU-2051923-C1 (RU)
Inventor: DANIEL BRUL
IPC: C08F2/34
Filed: 1991-03-07
Granted: 1996-01-10
Abstract: The present invention relates to a process and a device for polymerizing alpha-olefins such as ethylene or propylene in a gas phase. The device comprises a gas phase polymerization reactor (5) into which a suspension of prepolymer particles in liquid saturated hydrocarbon(s) is continuously introduced. The prepolymer suspension is prepared in one or more prepolymerization vessels (14) and is continuouly passed to a post-treatment unit comprising a degassing means (10) wherein most of the dissolved unreacted olefinic monomer(s) is separated. Preferably, the post-treatment unit may comprise a particle separation means (11) for removing the finest and/or coarsest prepolymer particles from the suspension and/or a concentration means (11a) for concentrating the suspension. High activity catalyst can be used in the process with reduced amounts of prepolymer agglomerates. Prepolymer can be obtained with a constant quality and a desired size. <IMAGE>
Patent RU-2025427-C1 (RU)
Title: Device for forming and keeping a bundle of trees
Inventor: SHESTAKOV YAKOV I
IPC: B65G57/18
Filed: 1991-01-02
Granted: 1994-12-30
Abstract: FIELD: lumbering equipment. SUBSTANCE: handling lever of the device is connected with one of the ends of the bearing beam for the restricted turn in the vertical plane. Its parts are disposed at an angle to each other which is less than the right one. The distance between their ends is equal to that one between the ends of the bearing beam. The second end of the beam is made with a lock to fix the lever position over the trees piled on the beam. The traction of the lever drive is made as a buffer. When the trees are formed into a bundle they fall on the binding rope and slide along one of the lever parts. EFFECT: in connection with the buffer-traction considerably lowers the dynamic loads on the machine with the reduced materials consumption. 2 dwg
Patent RU-2077415-C1 (RU)
Title: Apparatus for controlling process of gas-shield arc welding by non-consumable electrode
Inventor: POGORELOV VLADIMIR P
IPC: B23K9/10
Filed: 1991-03-27
Granted: 1997-04-20
Abstract: FIELD: welding equipment, namely automatic control of electric current mode at gas shield electric arc welding in modes of pulsating arc current. SUBSTANCE: power inputs of source for heating up addition wire are connected with supply industrial mains. First power output terminal is connected with article, second - trough shunt with current collector of welding apparatus. measuring output of shunt is connected with input of matching converter of current signal. Output of said converter is connected with input of unit for switching analog signals. Outputs of unit of digital-to-analog converter are connected with input of electric drive for feeding addition wire and with control input of heating up source. inputs of matching converter of voltage signal are connected with article and current collector; its output is connected with input of said unit for switching analog signals. EFFECT: improved design, enhanced accuracy of controlling process. 1 tbl, 9 dwg
Patent RU-2007595-C1 (RU)
Inventor: VETOSHKIN RYURIK I
IPC: F02B75/04
Filed: 1991-03-29
Granted: 1994-02-15
Abstract: FIELD: engine engineering. SUBSTANCE: ribbed spacer 4 is interposed between insert 2 and bellows 3 within a case of piston 1. The spacer is tightly pressed to bellows 3 by its flat surface and ribs 4 face insert 2 provided with a collar made over periphery of the insert. The collar encloses ribs of the spacer and is provided with axial passage 17 for supplying lubricant. Ribs 4 are shortened in zone of passage 17 for positioning a plate which overlaps passage 17. Sliding rings 12 is secured to the side surface of insert 2. EFFECT: improved design. 3 cl, 1 dwg
Patent RU-2012136-C1 (RU)
Inventor: OLENEV ALEKSANDR A
IPC: H03M7/18
Filed: 1991-04-02
Granted: 1994-04-30
Abstract: FIELD: computer engineering. SUBSTANCE: device has input registers 1,2, adders 5,6,10 on modulus 2 n +1, multiplier 9 on modulus 2 n +1, subtracter 11 on modulus 2 n +1, converters 3,4 of direct code to additional one, and registers 7,8 storing intermediate result. EFFECT: higher speed of operation. 1 dwg
Patent RU-2017946-C1 (RU)
Title: Device for exposing and simultaneous-separate operation of two gas formations
Inventor: SHLAKHTER ILYA S
IPC: E21B43/14
Filed: 1991-04-05
Granted: 1994-08-15
Abstract: FIELD: mining. SUBSTANCE: continuous maintenance of high formation pressure of condensate-saturated horizon is effected by bypassing of dry gas to it from high-pressure formation in one producing well. Device consists of body included in string assembly and gravel-packed casing liner, bypass sleeve with circulating holes and spring-loaded valve installed on its outer cylinder. Installed inside sleeve is spring-loaded bush and plug locked by ball lock. When branch pipe is installed in sleeve, axial channel is freed of plug and its bypass holes open and tight joint of tubing with casing liner is effected. Such technical solution allows gas bypass from high-pressure to low-pressure formations and their combined-separate operation, and alternating killing of formations with solution of respective density. Installation of one more branch pipe provides for tight isolation of formations by closing with locking bush of sleeve circulating holes. This makes it possible to perform periodic withdrawal of fluid from gas-saturated formation for restoring its reservoir properties. EFFECT: higher condensate recovery and field operation efficiency. 2 cl, 7 dwg
Patent RU-2059300-C1 (RU)
Title: Fuel element of nuclear reactor
Inventor: GONTAR ALEKSANDR S
IPC: G21C3/16
Filed: 1991-04-08
Granted: 1996-04-27
Abstract: FIELD: nuclear power engineering. SUBSTANCE: use of solid face fuel tablets with open porosity on side of each cover having common height not less than thickness of wall of ring tablets provides for diminished local deformation of jacket. EFFECT: diminished local deformation of jacket. 1 dwg
Patent RU-2055359-C1 (RU)
Inventor: DUBROVIN NIKOLAJ N
IPC: G01N29/24
Filed: 1991-04-22
Granted: 1996-02-27
Abstract: FIELD: nondestructive control of materials. SUBSTANCE: prismatic ultrasonic piezoelectric converter has piezoelement installed in prism, acoustic lines mounted on external surface of piezoelement at specified angle and cylindrical conical sound conductive extension pieces which number agrees with number of conic waveguides which have conical cavities in end face surfaces with dimensions corresponding to dimensions of conical waveguides. Material of extension pieces provides for propagation of transformed lateral waves in them. Extension pieces have specified length and diameter. EFFECT: enhanced productivity and authenticity of ultrasonic inspection. 2 dwg
Patent RU-2006580-C1 (RU)
Inventor: DERGUNOV DMITRIJ M
IPC: E21C27/00
Filed: 1991-04-26
Granted: 1994-01-30
Abstract: FIELD: mining industry. SUBSTANCE: complex includes drive 1 for flexible working member 2 with cutting tool 3 and flexible enclosure. Flexible enclosure is manufactured i the form of resilient trough 4 to which convex part guides 5 are attached. They have length equal to value of travel of cutting tool. Guides 5 are connected with ties 6 to flexible, working member 2. EFFECT: simplified design. 2 dwg
Patent RU-2025549-C1 (RU)
Title: Cross-member of track-laying crane
Inventor: ZHULEV GEORGIJ G
IPC: E01B29/02
Filed: 1991-05-20
Granted: 1994-12-30
Abstract: FIELD: railway track construction and repair. SUBSTANCE: frame is made of at least two hinge-connected parts. Rods of power cylinders arranged along frame are connected with separate parts of frame by means of axles placed in frame slots and arranged at angle to longitudinal axis of frame. EFFECT: enlarged operating capabilities. 2 dwg
Patent RU-2031936-C1 (RU)
Title: Strain of bacterium bacillus sp - an antagonist of micromycetes - destructive agents of technical lubricant oils
Inventor: MATYUSHA GALINA V
IPC: C12N1/00
Filed: 1991-06-27
Granted: 1995-03-27
Abstract: FIELD: lubricant materials. SUBSTANCE: proposed strain Bacillus sp. BKM B-1788D is isolated from preserving oil protecting aluminium alloy in tropic climate. Strain does not show pathogenic and toxic properties. EFFECT: detection of bacterial strain indicated above. 3 tbl
Patent RU-2038180-C1 (RU)
Inventor: ZHAN-FRANSUA SHIK
IPC: B21D21/00
Filed: 1991-09-06
Granted: 1995-06-27
Abstract: Использование: область изготовления соединительных устройств. Сущность изобретения: устройство для соединения концов транспортерной ленты состоит из ряда преимущественно V-образных металлических скоб с шарнирными элементами и отверстиями, выполненными в изогнутой части скоб между шарнирными элементами с регулярными интервалами. На внутренней поверхности каждого шарнирного элемента размещены две расположенные одна рядом с другой полосы металла, выполненные за одно целое с соответствующей скобой. Способ изготовления предлагаемого устройства включает образование путем пробивки отверстий в центральной части единой заготовки в виде металлической ленты, формирование вокруг отверстий бортов, нормальных осям отверстий посредством оперций отбортовки и раздачи, гибку заготовки, при которой поверхность с бортами обращают внутрь получаемого ряда преимущественно V-образных скоб с шарнирными элементами. Операции пробивки, отбортовки и раздачи осуществляют методом последовательной штамповки в ленте. Технический результат - увеличение долговечности устройства за счет повышения прочности и износостойкости его шарнирных элементов. 2 с. и 1 з.п. ф-лы, 5 ил.
Patent RU-2003891-C1 (RU)
Inventor: SHISHKAREV MIKHAIL P
IPC: F16D43/10
Filed: 1991-10-25
Granted: 1993-11-30
Abstract: Использование в машиностроении, в устройствах  дл  передачи вращени  между валами  Сущность изобретени  соосные ведуща  1 и ведома  2 полумуфты св заны пакетом фрикционных  дисков 3 и 4 Центробежный механизм включени   состоит из шаров 7, размещенных в сепараторе 8,  установленном с возможностью вращени  относительно  полумуфты 1 между нажимным диском 9 и  упорным диском 10 Упорный диск 10 жестко закреплен  на полумуфте 1, нажимной диск 9 св зан  торцовыми кулачками с диском 11, жестко закрепленным  на полумуфте 1, имеет фрикционный контакт  с ведомым фрикционным диеном 5 При разгоне  полумуфты 1 шары 7 вращаютс  с той же, что  и полумуфта 1 частотой и по достижении частоты  вращени  равной 0,85 - 0.90 номинальной, нажимной  диск 9 под действием шаров 7 перемещаетс   влево При этом кулачки дисков 9 и 11 расцепл ютс  и происходит сжатие пакета фрикционных  дисков посредством ведомого фрикционного диска  5 При перегрузке частота вращени  шаров 7 с се-  ператором 8 уменьшаетс  1 ил
Patent RU-2056848-C1 (RU)
Inventor: FIGURNOV VALENTIN A
IPC: A61K35/14
Filed: 1991-08-23
Granted: 1996-03-27
Abstract: Изобретение относится к медицине, в частности к гематологии, и касается поиска новых путей для изучения свертывающей системы крови. Цель изобретения - растворить и разделить на фракции фибрин сгустка крови. Сущность: нерастворенный в воде фибрин сгустка крови растворяется в подобранном реактиве, при этом разделяясь на составные части. Новым в предлагаемом способе является то, что для растворения используется раствор гидрата окиси натрия, в котором выделяются три фракции фибрина. Имеющиеся четкие границы, особенно между первой и второй фракциями, дают возможность предположить о наличии в сгустке различных белков с разным молекулярным весом, соединенных между собой легко разрываемой связью, возможно адсорбцией. 1 ил.
Patent RU-2047572-C1 (RU)
Title: Aerator
Inventor: LALETIN GEORGIJ V
IPC: C02F7/00
Filed: 1991-10-08
Granted: 1995-11-10
Abstract: FIELD: water oxygenation; fishery. SUBSTANCE: device has two-contour jet pump ejector in which water supplied under pressure into a sleeve is brought to converging tube of the first contour where air is drawn in the volume fully soluble in the supplied water. Further, in passing through converging tube of the second contour, water draws in additional quantity of air making water-and-air emulsion in mixer. In passing through the aerator the water becomes fully saturated with air oxygen reaching the limit concentration at given water temperature. Aerated water with excessive air contents enters into the water mass from tubes through repulsing distributor spreader. Improved solubility of the sucked air in water is achieved due to its curling in passing through the tangential windows of the casing and inclined cantilevers of the converging tube of the first contour. Additional effect of water mass aeration in water pool is achieved due to bubbling rise of excessive air of the water-and-gas emulsion from the level of repulsing distributor to the level of the water pull surface. EFFECT: improved quality of water oxygenation. 3 cl, 4 dwg
Patent RU-2031087-C1 (RU)
Title: Device for trapping and portioning of molten glass
Inventor: CHALOV VLADIMIR P
IPC: C03B7/00
Filed: 1991-08-07
Granted: 1995-03-20
Abstract: FIELD: manufacture of building materials. SUBSTANCE: continuous stream of molten glass flows on stream interrupter made in form of ball 2 fitted on shaft 3 and rotated by drive 4. Ball winds up layers of molten glass and holds them by adhesion. When ball 2 is stopped, molten glass flows from ball to form bead 6 which under gravity separates from ball 2 and drops into mold installed under ball 2. After separation of bead 6, ball 2 starts rotating again to accumulate next portion of molten glass. EFFECT: higher efficiency. 1 dwg
Patent RU-2051092-C1 (RU)
Inventor: VERESHCHAGIN ALEKSANDR L
IPC: C01B31/06
Filed: 1991-12-25
Granted: 1995-12-27
Abstract: Использование: в композиционных материалах. Алмазсодержащее вещество состоит из частиц округлой формы с газовыми включениями,содержащими 70-90 мас. алмаза кубической модификации, остальное рентгеноаморфная алмазная фаза, состава, мас. углерод 78-90; водород 0,8-1,2; азот 1,5-4,5; кислород остальное, с размером областей когерентного рассеяния 2-6 нм, с площадью удельной поверхности 250-450 м 2 /г 10-20% поверхности алмазсодержащего вещества занимают карбоксильные, хинонные, метильные, две разновидности гидроксильных групп, карбонильные, лактонные, нитрильные и гидроперекисные поверхностные функциональные группы, 1-2% поверхности занимают атомы углерода с некомпенсированными связями, параметр кристаллической решетки нового вещества 0,3562± 0,0003 нмСпособ получения нового алмазсодержащего вещества заключается в подрыве заряда взрывчатого вещества в замкнутом объеме в атмосфере 0,1-6,0 об. кислорода, остальное инертные газы, при температуре 303-363 К в присутствии ультрадисперсной алмазной фазы с концентрацией 0,01-0,15 кг/м 3  Новое алмазсодержащее вещество обладает повышенной реакционной способностью и может применяться в смазочных материалах, при получении композиционных покрытий, как хроматографический материал. 2 с.п.ф-лы, 4 ил.
Patent RU-2011501-C1 (RU)
Title: Method for reconditioning internal combustion engine cylinder heads made from high-strength cast iron with globular graphite
Inventor: ARAZOV VALERIJ P
IPC: B23P6/02
Filed: 1991-12-23
Granted: 1994-04-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: method involves removing access plugs from cylinder heads, annealing in a furnace at a limited temperature (520 C), shot-blasting internal cavity with a jet of intact cast iron shot 1.5-3.5 mm in size at the rate of not less than 15 m/s through holes, then washing said cavity. EFFECT: higher efficiency.
Patent RU-2094371-C1 (RU)
Title: Ultradispersed modified diamond suspension
Inventor: ZALYALIEV MUKHAMEDRAFAIL MUKHA
IPC: C01B31/06
Filed: 1991-12-20
Granted: 1997-10-27
Abstract: FIELD: chemical technology. SUBSTANCE: suspension containing the ultradispersed diamond and water has additionally stearox and silicon dioxide at the following ratio of components, g/l: ultradispersed diamond, 40-70; stearox, 8-10; silicon dioxide, 8-10; and water, up to 1 l. Diamond particle size is retained at broad range of temperatures. Diamond suspension is used as addition to electrolytes, addition agent for polishing pastes and engine and industrial oils and can be used in chemical, electrochemical industry, radioelectronics and tool making. EFFECT: improved quality and property of suspension. 3 tbl
Patent RU-2092953-C1 (RU)
Title: Capacitor-reactor attachment
Inventor: RYZHKOV VALERIJ PAVLOVICH
IPC: H02H9/08
Filed: 1991-12-25
Granted: 1997-10-10
Abstract: FIELD: low-voltage lines for fast-response correction of capacitive currents to replace known capacitor attachments. SUBSTANCE: more significant bit capacitor of known capacitor attachment is replaced by reactor of same power capacity. Maximum power of attachment and connecting transformer is almost twice as low and maximum correction current rises above maximum current of base DRG. EFFECT: improved reliability of capacitive current correction. 1 dwg
Patent RU-2056139-C1 (RU)
Title: Filter for gasses clearance
Inventor: VALIEV ARTUR M
IPC: B01D46/36
Filed: 1991-12-27
Granted: 1996-03-20
Abstract: FIELD: gasses dry clearance from dust. SUBSTANCE: filter for gasses clearance from dust has body, filled with grain-type filler rotating drum and system of regeneration. Ring-type pneumatic gasket. Drive of drum is made in the form of pneumatic turbine. Turbine inlet branch pipe with blades located inside it and frictional ring - outside serves as turbine rotor. EFFECT: improved design. 1 dwg
Patent RU-2060854-C1 (RU)
Inventor: NAGOVITSYNA NINA IVANOVNA
IPC: B22C7/02
Filed: 1992-01-09
Granted: 1996-05-27
Abstract: FIELD: foundry, and namely, production of patterns in the process of investment casting. SUBSTANCE: pattern compound uses, mass percent: ceresin wax - 15.0 to 20.0; polyethylene wax - 15.0 to 20.0; copolymer of ethylene with vinyl acetate (content of vinyl acetate in copolymer - 5 to 12 mass percent) - 1 to 5; water - 2.0 to 5.0; paraffin - the rest. Combined content of copolymer and water at a preset relation of are components of pattern compound provides for manufacture of pattern of a high quality (high precision of dimensions, surface finish, stable geometry). EFFECT: manufacture of complex thin-walled patterns with a glossy surface and high geometry. 2 tbl
Patent RU-2002413-C1 (RU)
Inventor: KAZEEV YURIJ R
IPC: A01M19/00
Filed: 1992-02-14
Granted: 1993-11-15
Abstract: Использование: в сельском хоз йстве, в частности  в средствах дл  отпугивани  грызунов Сущность  изобретени : в зоне обитани  грызунов создают  повышенную концентрацию озона, например не менее 0.015 мг/м3 Это вызывает у них чувство  страха и они уход т из этой зоны. 1 зпф-лы