baber/WOPTO huggingface dataset:
Patent RU-2000373-C1 (RU)
Inventor: OSTROVSKAYA VERA M
IPC: D21H27/00
Filed: 1991-04-25
Granted: 1993-09-07
Abstract: Использование: дл  экспрессного полуколичественного  определени  микроколичеств  ртути. Сущность изобретени :  фильтровальную бумагу на основе эльде-  гидцеллюлозы сначала обрабатывают соединением , выбранным из группы,  содержащей фенилгидразин, бензтиазол-2-  илгидразин. тиазол-2-илгидразин, 2-хлор-  фенилгидразин, затем 2-диазотиазолом или  2-диазобензолом. Процесс ведут в среде ди-  метилформамида при рН 9-10. 2 табл.
Patent RU-2052000-C1 (RU)
Title: Швейная машина
Inventor: MILOSERDNYJ LEONID KIRILLOVICH
IPC: D05B69/00
Filed: 1991-06-05
Granted: 1996-01-10
Abstract: Использование: в швейном машиностроении, в частности в сборочных единицах для передачи движения от привода к основным механизмам швейной машины. Сущность изобретения: главный вал швейной машины содержит кривошип, связанный с нитепритягивателем и механизмом иглы, приводные эксцентрики, червяк для привода устройства намотки нитки на шпульку, зубчатый барабан, соединенный зубчатой ременной передачей с соответствующим барабаном распределительного вала, подшипники, установленные наружными обоймами в проточках корпуса головки швейной машины, и маховик. Кривошип и зубчатый барабан имеют ступицы, на которые внутренними обоймами напрессованы подшипники. Наружная обойма подшипника на ступице кривошипа неподвижно закреплена в корпусе головки швейной машины. Главный вал пропущен сквозь ступицы и укреплен в них, например, винтами. В средней части главный вал имеет промежуточную опору, выполненную в корпусе головки и содержащую ступицу с запрессованным на ней подшипником. Цель - упрощение демонтажа и последующей сборки главного вала швейной машины без нарушения взаимосвязи шитьевых механизмов. 1 з. п. ф-лы, 1 ил.
Patent RU-2020569-C1 (RU)
Inventor: KOMAROVA LEONORA I
IPC: G06F13/00
Filed: 1991-06-28
Granted: 1994-09-30
Abstract: FIELD: computing facilities. SUBSTANCE: controller provides transferring a word by one command "transfer" of common program after catching data bus from address bus in recording cycle by direct access in computer ram from data bus to receiver address parallel to transferring the same information to the address in computer ram from address bus. EFFECT: enhanced speed of operation. 1 dwg
Patent RU-2006756-C1 (RU)
Inventor: BOGORODITSKIJ GEORGIJ V
IPC: F24H3/06
Filed: 1991-06-13
Granted: 1994-01-30
Abstract: FIELD: heating appliance of central heating systems. SUBSTANCE: heating device has pipe 2 with plates 1 supported as cantilever. Plates 1 are provided with fins 4 of triangle and sinusoidal sections located on one of surfaces of plates. Geometric sizes of plate satisfy the relationship given in description. EFFECT: enhanced efficiency.
Patent RU-2036957-C1 (RU)
Title: Hydrocarbon petroleum composition
Inventor: EJT DRENT
IPC: C08G67/02
Filed: 1991-07-23
Granted: 1995-06-09
Abstract: FIELD: petrochemistry. SUBSTANCE: proposed petroleum composition contains paraffin fraction and polymer additive, its quantity being 50-5000 mg/kg. Said additive is linear copolymer of carbon monoxide and one or number of α-olefins which has 10-24 carbon atoms per molecule, units of carbon monoxide and olefins being alternated in it. Average molecular weight of said copolymer is 1000-1000000. EFFECT: improves quality of composition. 2 cl, 3 tbl
Patent RU-2012810-C1 (RU)
Title: Method for reactivation of open pit edges
Inventor: SHARIN VLADIMIR V
IPC: E21C41/26
Filed: 1991-07-01
Granted: 1994-05-15
Abstract: FIELD: mining industry. SUBSTANCE: method includes extraction of blasted rock mass by benches from top to bottom, loading it onto transport facilities and its transportation to surface. Formed on each bench, beginning from the second one, rock and ore ramps on edges of open pit field and ramp sections on edges with inclination angles less than 40-45 deg. are equipped with devices for regulation of mined bulk delivery to underlying horizons. Muck from upper bench is transported to ramps and passed to lower concentration horizon. After working of bench, devices of underlying bench are dismantled and this bench is extracted in similar manner. Mined bulk is transported from lower concentration horizon. EFFECT: higher efficiency. 2 dwg
Patent RU-2017706-C1 (RU)
Title: Composts preparation apparatus
Inventor: KOVALEV NIKOLAJ I
IPC: C05F11/06
Filed: 1991-10-22
Granted: 1994-08-15
Abstract: FIELD: agricultural engineering. SUBSTANCE: apparatus has body 1 with loading conveyor 2, manure distributor 8 with dosing shut 3 and mixing drum. make uniform mixing of components the mixing drum is made as hollow shaft 4 with hollow blades, connected by holes through cavities with cavity 12, formed inside of hollow shaft 4 by ring-shaped limiter 13 with holes and two partitions, contacting by partitions butts with surface of hollow shaft 4. Shaft 4 is placed in shell 6 with unloading neck 7. Dosing conveyor 17 is mounted over loading conveyor 2. During the apparatus operation a layer of cut very small straw, fed by loading conveyor 2 and formed by dosing conveyor 17, is fed between two layers of semi-liquid manure, that is fed under pressure by manure distributor 8 through dosing slit and by mixing drum through blades, by which all the three layers of components are mixed, forming more uniform mixture, that through unloading neck 7 is laid in a clamp. EFFECT: apparatus is used in agriculture.
Patent RU-2012285-C1 (RU)
Inventor: YAKOBSON YAKOV S
IPC: A61F2/60
Filed: 1993-08-07
Granted: 1994-05-15
Abstract: FIELD: medical engineering. SUBSTANCE: talocrural prosthesis unit includes spherical hinge represented by pivoting bearing 5 having three degrees of mobility and disposed in length at distance of 35 to 40 % L from rear edge of heel and in height at distance of 10 to 13 % L from heel bottom, where L represents length of whole foot. Flexible frame of anterior portion of foot has at its back lever 4 associated with ankle, talocrural hinge or frame of rear portion of foot by virtue of flexible member. EFFECT: more accurate symmetry in walking and running on even and irregular surfaces owing to smooth natural transition elevation on artificial foot and more effective repulsion from support. 1 dwg
Patent RU-2009818-C1 (RU)
Inventor: KHAZANOV IOSIF O
IPC: B23K20/12
Filed: 1991-09-16
Granted: 1994-03-30
Abstract: Использование: область сварки трением, при производстве режущего инструмента. Сущность: способ регулирования процесса сварки трением деталей, образующих термопару, выполненных из материалов, обладающих эффектом сверхпластичности, заключается в измерении термоэлектродвижущей силы в процессе вращения одной из свариваемых деталей и подаче управляющего сигнала в электрическую цепь сварочной машины о прекращении вращения и начале проковки при достижении термоэлектродвижущей силой значения, соответствующего меньшему значению температуры сверхпластичности их значений температур свариваемых деталей. 1 ил.
Patent RU-2037476-C1 (RU)
Inventor: APUSHKIN YURIJ A
IPC: C04B40/02
Filed: 1991-11-20
Granted: 1995-06-19
Abstract: FIELD: manufacture of building materials. SUBSTANCE: concrete mix is prepared on binder from shale flying ash of pulverized-fired Baltic combustible shales in shaft-mill furnaces. Molding is carried out by filling mixture in closed mold. Then, product in mold is subjected to steam treatment with low-pressure steam at temperature of 90-95 C. Flying ash is taken from cyclone hoppers of shaft-mill furnace. EFFECT: higher efficiency.
Patent RU-2006593-C1 (RU)
Inventor: CHERNYAEV IVAN A
IPC: F01D11/08
Filed: 1991-07-01
Granted: 1994-01-30
Abstract: FIELD: power-plant engineering, mainly manufacture of aero-engines. SUBSTANCE: control of radial clearance between rotor blade tips and housing of turbomachine is effected by axial shift of rotor relative to housing. First, parameter inside engine characterizing axial shift of rotor is measured and threshold magnitude of this parameter corresponding to required radial clearance at which coolant is fed to surface of turbomachine shaft is determined. Then required degree of preheating the coolant is determined depending on parameter inside engine, physical quantity of preheating the coolant is calculated which is compared with required degree of preheating the coolant and according to results of comparison, rotor is shifted relative to housing through change of flow rate of coolant. EFFECT: enhanced efficiency. 3 cl, 2 dwg
Patent RU-2026261-C1 (RU)
Title: Hand winch
Inventor: SHARYPKIN ALEKSANDR P
IPC: B66D1/04
Filed: 1992-01-03
Granted: 1995-01-09
Abstract: FIELD: mechanical engineering; cable winches and hoists. SUBSTANCE: winch has drum 1 with ratchet wheel, driving yoke 2 and traction yoke 3 hinge-connected to drum axle. Yokes 2 and 3 have spring- loaded pawls 4 and 5. Pawl springs 6,7 have pin-type switches 8,9. Yokes 2 and 3 have projections and cavities 10, 11 to fix pins of switches 8,9, and pawls 4,5 have bevels for engagement with projections of yokes 2,3. EFFECT: enhanced reliability of operation. 2 dwg
Patent RU-2028780-C1 (RU)
Title: Installation for washing and disinfection of poultry eggs
Inventor: ZAJTSEV ALEKSANDR P
IPC: A01K43/00
Filed: 1991-12-29
Granted: 1995-02-20
Abstract: FIELD: poultry farming. SUBSTANCE: installation has conveyor with pans and several tubs installed in tandem and furnished with pipes provided with holes over length. Pipes are arranged in horizontal plane and are dipped in washing and disinfecting solutions. Pans with eggs are arranged above pipes which are coupled with pneumatic compressor. EFFECT: enhanced reliability of washing and disinfecting. 1 dwg
Patent RU-2001369-C1 (RU)
Inventor: DANILOV FEDOR P
IPC: F27D1/00
Filed: 1992-02-27
Granted: 1993-10-15
Abstract: Сущность изобретени  огнеупорна  футеровка  содержит кладку из огнеупорного кирпича с теплоизол ционной  засыпкой между сло ми и покрытие  на огнеупорной поверхности кладки, состо щее из оксидалюминиевого компонента и св зующего,  при этом покрытие дополнительно содержит хромит  лантана, циркон и строительный песок, а в качестве  св зующего-каолин и фосфатную композицию при  следующем соотношении компонентов, мас%: хромит  лантана (La СЮ ) фр. 15-20 мкм - 8.5 -  13,4; циркон (Zrcf x OJ фр. 025 - 0,30 мм - 402  - 46,7, строительный песок (SiO ) 14,4 - 28,6; каолин  - 7,1 - 152; фосфатна  композици  - 10,7 -  152; кроме того, фосфатна  композици  содержит алюмохромфосфат плотностью 12 г/см и сульфитно-спиртовую  барду в соотношении 15 : 75 -  150. Изобретение позвол ет получить огнеупорную  футеровку с повышенным сроком службы, высокими  термостойкостью и излучательной способностью 1 ЗП.Ф-ЛЫ.
Patent RU-2065348-C1 (RU)
Title: Fuse welding joining method
Inventor: OPRISHKO IGOR V
IPC: B23K9/16
Filed: 1992-01-29
Granted: 1996-08-20
Abstract: FIELD: manufacture of atomic power plants. SUBSTANCE: method involves providing slot 4 on inner surface of welded joint body 1, with slot width being larger than that of projection 5 of internal body construction 3 by the value of, where k is pinching coefficient, is expected cross shortening of welded joint 2. EFFECT: increased efficiency, simplified method and improved quality of welded joint. 2 dwg
Patent RU-2036370-C1 (RU)
Title: Method for filling liquid ammonia into tank device for its realization
Inventor: GUSEV BORIS MIKHAJLOVICH
IPC: F17C6/00
Filed: 1992-02-24
Granted: 1995-05-27
Abstract: FIELD: filling of liquid ammonia into tanks. SUBSTANCE: liquid ammonia is filled into tank by means of tubular cantilever with turning joint on branch pipe supplying ammonia directly to under level of phases boundary. EFFECT: eliminated possibility of ammonia volume boiling due to setting the definite temperature field over the tank height. 2 dwg
Patent RU-2079032-C1 (RU)
Title: Oil and gas pipe line
Inventor: KASHEVAROV YURIJ B
IPC: F16L9/18
Filed: 1992-01-30
Granted: 1997-05-10
Abstract: FIELD: construction. SUBSTANCE: inner pipe line 37 is made up as two strips of multi- layered glass cloth. Outer coaxial pipe line 38 has baffles 36 defined by gluing the inner pipe line overlap and is made up as two shells-hoses secured to the baffle. The outer pipe line is strengthened by the circular wounding of an impregnated multilayer glass cloth. EFFECT: improved design. 5 dwg
Patent RU-2025302-C1 (RU)
Title: Truck gearbox
Inventor: TVERSKOV BORIS M
IPC: B60K17/08
Filed: 1992-04-09
Granted: 1994-12-30
Abstract: FIELD: automotive industry. SUBSTANCE: gearbox comprises input shaft 1, output shaft 2 and three countershafts carrying gears 6. Shafts 1 and 2 are of the floating type, i.e. can be displaced in transverse direction while longitudinally they are held by couplings 7 and 8 secured by means of bearings 9 and 10. Each coupling comprises a disc with guide slots set at an angle of 90 deg at each side and serving for the motion of coupling flanges. Said disc and flanges are held in position by rings held together by bolts. EFFECT: smaller size of gearbox and equalization of torques on countershafts. 4 dwg
Patent RU-2070229-C1 (RU)
Title: Method for processing of mixture of solid metallurgical slags
Inventor: GRABEKLIS ALFRED A
IPC: B03C1/30
Filed: 1992-05-14
Granted: 1996-12-10
Abstract: FIELD: processing of dump slags of ferroalloy production in metallurgical and other industries. SUBSTANCE: method for processing of mixture of solid metallurgical slags includes crushing, screening into fine, medium and coarse fractions, magnetic separation of fine fraction, magnetic separation of medium fraction, subsequent pneumatic separation of medium fraction and grade recovery of metal concentrates from coarse fraction by means of X-ray-radiometric separation. EFFECT: higher efficiency.
Patent RU-2022517-C1 (RU)
Title: Пылесос тарумова
Inventor: TARUMOV BORIS N
IPC: A47L9/16
Filed: 1992-06-19
Granted: 1994-11-15
Abstract: Использование: в пылесосах для уборки производственных и жилых помещений. Сущность изобретения: пылесос содержит центробежный воздушный насос, впускной патрубок которого соединен с всасывающим соплом, а выпускной патрубок сообщен с соросборником, выполненным в виде мешка, и электродвигатель привода воздушного насоса. При включении электродвигателя происходит засасывание пыли и сора с воздухом через сопло, фильтр грубой очистки и насос, а затем сор выходит через патрубок в соросборник. Входя в соросборник, поток теряет скорость при значительном расширении в указанном мешке и, фильтруясь через его ткань, выходит наружу с небольшой скоростью, не поднимая пыль вокруг. 3 з.п. ф-лы, 10 ил.
Patent RU-2041790-C1 (RU)
Title: Method of assembly of segmental abrasive wheel
Inventor: BALABASHIN BORIS P
IPC: B24D18/00
Filed: 1992-01-09
Granted: 1995-08-20
Abstract: FIELD: grinding. SUBSTANCE: combination of symmetry planes of each segment with the symmetry plane of the orienting semiprisms. EFFECT: facilitated procedure. 3 cl, 3 dwg
Patent RU-2053396-C1 (RU)
Inventor: YURKOV NIKOLAJ VASILEVICH
IPC: F02C5/04
Filed: 1992-07-16
Granted: 1996-01-27
Abstract: FIELD: manufacture of engines. SUBSTANCE: components of device form three isolated thermodynamic systems which are tightly enclosed one in another. First thermodynamic system forms fixed combustion chamber 6 and movable combustion chamber 13 which are separated from each other. Fixed combustion chamber 6 with its cooler - steam superheater 23 which facilitates obtaining hydrogen and oxygen from water is used to receive working medium and to effect thermodynamic chemical changes and movable combustion chamber 13 located on main rotor 1 through output shaft 2 is used to convert energy of expanding gases to useful work. The second thermodynamic system which hermetically encloses the first one is made in form of isolated chambers; the second thermodynamic system cools components of first thermodynamic system with water, air and working medium and ensures its normal thermodynamic operation. The third thermodynamic system which hermetically encloses second thermodynamic system is heat insulated due to formation of hollow evacuated chambers in form of Dewar flask in body of housing. EFFECT: enhanced reliability. 3 cl, 4 dwg
Patent RU-2027599-C1 (RU)
Title: Method of manufacture of pneumatic type carcass
Inventor: GITNIKOV ARA GERSHOVICH
IPC: B29D30/38
Filed: 1992-09-14
Granted: 1995-01-27
Abstract: FIELD: tyre industry. SUBSTANCE: rubberized nonstretchable threads (H) are wound on cylindrical mandrel to form tubular blank. The latter is cut to form sheet blank and is butt-joined by its edges. Threads are wound in two layers at the same pitch in one direction in staggered order. Threads of one layer are displaced relative to threads of other layer through value equal to half of pitch of groove found from formula: t=2L 1 -d/n o ·K, where L 1 -length of first stage layer of carcass, m; D-diameter of rubberized flexible members, m; n o  - designed number of threads required to provide necessary strength of carcass; K - coefficient equal to ratio of breaking force of one thread on designed diameter of cord to breaking force one thread of adopted diameter of cord. EFFECT: enhanced quality of tyre carcass. 5 dwg
Patent RU-2045730-C1 (RU)
Title: Устройство стопорения механизированной укладки боеприпасов
Inventor: MARCHENKO VASILIJ YA
IPC: F41A9/00
Filed: 1992-09-18
Granted: 1995-10-10
Abstract: Изобретение относится к объектам бронетанкового вооружения. В устройстве стопорения, содержащем установленные в корпусе 1, закрепленном на полу 2, полую подвижную втулку 3 со скосом и охватываемый ею стопорный шток 4, взаимодействующие со стопорными планками 5 подвижной платформы 6. Стопорные планки 5 снабжены поддерживающими выступами 7, размещенными за зоной перемещения боеприпасов, находящихся в укладке. Кромки выступов 7 выполнены с возможностью взаимодействия только с удаленной от боеприпаса кромкой скоса полой подвижной втулки 3. Выступы 7 смещены от боеприпаса за поверхность стопорного штока 4. При этом кромки поддерживающих выступов, взаимодействующие со скосом полой втулки 3, размещены в плоскости перемещения платформы 6 под углом к плоскости скоса втулки 3, причем близлежащая к боеприпасу точка кромки поддерживающих выступов 7 смещена относительно наиболее удаленной в направлении обратном перемещению платформы. Такое техническое решение позволяет уменьшить ширину выступов стопорных планок сместить втулку и шток относительно планок, а втулку и шток относительно выступов к боеприпасу и тем самым уменьшить габариты и массу механизированной укладки, повысить надежность работы стопорного устройства. 2 ил.
Patent DE-10013367-C1 (DE)
Title: Dispenser for florists has a carrier rod for two disks, where one rotates around the rod with wire dispenser tubes, and bobbins are at the rod grip for rolled material supplies
Inventor: VIZETHUM WILLY
IPC: A47F13/04
Filed: 2000-03-13
Granted: 2002-04-18
Abstract: The rotating dispenser for wires, used by florists as supports and winding around flowers, has at least two plates (2,3) on a carrier rod (1). One carrier plate (3), with a number wire tubes (5) inserted into holding tubes (4), rotates around the rod. A grip (6) is at the upper end of the rod with bobbins formed by fixed (7) and sliding (9) flange disks, and a threading (8) to lock the disks by wing nuts (10).
Patent DE-10065268-C1 (DE)
Title: Druckbehälter mit integrierter Steuerung eines komprimierten Mediums
Inventor: KOSCHANY ARTHUR
IPC: F17C13/04
Filed: 2000-12-29
Granted: 2002-08-29
Abstract: Ein Druckbehälter zur Speicherung eines komprimierten Gases weist ein geschlossenes Druckbehältergehäuse, das aus einem im wesentlichen zylindrischen Hauptteil und beiderseitigen Abschlußkappen besteht, und eine integrierte Steuerungseinrichtung für die Abgabe des Gases, einschließlich eines Druckminderers mit einem Hochdruckteil und einem Niederdruckteil und eines gesteuerten Gasauslasses, auf. Wenigstens eine der Abschlußkappen ist ein mit dem zylindrischen Hauptteil zusammengebautes Bauteil und der überwiegende Teil der Komponenten der Steuerungseinrichtung ist an diesem Bauteil montiert und in das Innere des Behältergehäuses gerichtet.
Patent DE-10104535-C1 (DE)
Title: Multi-functional work station e.g. for kitchen, has work surface provided with individual work areas displaced in sequence past work point
Inventor: EBERHARD JUERGEN
IPC: A47B77/02
Filed: 2001-02-01
Granted: 2002-03-07
Abstract: The work station has different work station modules (26,27) and a work surface provided with individual work areas for different tasks, which can be displaced past a work point in an endless sequence and at least one of which is provided with removable and/or interchangeable components (20,21,22).  The individual work areas may be provided by individual sectors (17) of a circular or polygonal work surface, supported by a turntable mounted on a base for rotation about a vertical axis, with the work station modules plugged into the base.
Patent DE-10121655-C1 (DE)
Title: Process, for controlling a laser processing device, comprises placing the sensor electrode on the laser processing head, measuring a minimal measuring capacity, comparing with an actual capacity, and processing a command signal
Inventor: SPOERL GEORG
IPC: B23K26/04
Filed: 2001-05-03
Granted: 2002-10-31
Abstract: Process involves placing sensor electrode (8) on laser processing head (1); positioning head relative to workpiece at distance corresponding to desired minimal measuring capacity (Cmin); measuring minimal measuring capacity and storing value in electronic storage device; comparing with actual capacity measured during processing of workpiece (7); and processing command signal when actual capacity is less than stored minimal capacity.  An Independent claim is also included for a laser processing device for carrying out the process.
Patent DE-10127972-C1 (DE)
Title: Workpiece machining device, used during mass production of automobile gear components, has pressure of fluid stream directed onto workpiece monitored for preventing excessive tool wear
Inventor: AKDEMIR SABRI
IPC: B23Q17/09
Filed: 2001-06-08
Granted: 2002-07-25
Abstract: Machining device has machining tool (7) displaced relative to workpiece (3) held in workpiece chuck (4) and provided with jet (14) for directing pressurized fluid stream onto machined wall (13) of workpiece. Fluid supply line (18) has monitoring and evaluation device (20) coupled to control (21) for relative displacement between machining tool and workpiece, for signaling difference between actual fluid pressure and required fluid pressure.  An Independent claim for a workpiece machining method is also included.
Patent DE-10134173-C1 (DE)
Title: Method for operating a compressor and collection pipe for aeration of settling tanks used in water treatment and sewage works so that collection pipe pressure and power consumption can be reduced
Inventor: KEIPER RUDOLF
IPC: F04B49/06
Filed: 2001-07-13
Granted: 2002-11-07
Abstract: The invention relates to a method for operating a system for introducing a gaseous medium into at least two reservoirs (9, 10) counter an entry pressure (pa1, pa2) inside the reservoirs that is preset each time. Relatively short control cycles are placed in stipulated time intervals during a relatively long-lasting regulation cycle that corresponds to a normal operating state. During these relatively short control cycles, a valve adjustment is brought to a maximum position in a branch line having the currently largest partial delivery stream of the gaseous medium, and correcting variables are then established for the further opening of the remaining valves as to keep the individual streams constant with a constant total delivery stream and reduced collecting line pressure.