baber/WOPTO huggingface dataset:
Patent RU-2049585-C1 (RU)
Title: Способ изготовления цельнокатаных железнодорожных колес
Inventor: BARINOVA GALINA PAVLOVNA
IPC: B21K1/28
Filed: 1992-10-20
Granted: 1995-12-10
Abstract: Использование: обработка металлов давлением, горячая деформация заготовок при производстве цельнокатаных колес. Сущность изобретения: осаженную заготовку формуют с истечением металла обода в осевом направлении. Прокатывают обод по диаметру с истечением металла обода в тангенциальном направлении. Осадку обода при прокатке и калибровке осуществляют на величину 0,60. 0,65 от величины вытяжки обода в осевом направлении в процессе формовки. Испытания на механические свойства металла обода дополнительно ведут в осевом направлении колеса. 1 табл. 5 ил.
Patent RU-2067426-C1 (RU)
Title: Method for mobilizing the distal part of the stomach in making its resection
Inventor: KURKA VIKTOR IVANOVICH
IPC: A61B17/12
Filed: 1992-11-05
Granted: 1996-10-10
Abstract: FIELD: medicine. SUBSTANCE: method involves catching the gastrocolic ligament parts to be ligated by means of hemostatic forceps jaws twice as much as it is done usually and suturing its central portion with needle having colored threads of different colors, concurrently ligating with the threads the caught portion at its ends. In mobilizing the lesser curvature of the stomach, ease and completeness of the view are achieved by preligating the duodenum in the closest vicinity of the pylorus and bringing the distal part of the stomach into the wound. EFFECT: prevented postoperative complications.
Patent RU-2039818-C1 (RU)
Title: Method for isolation of superoxydismutase of cells of eucariots
Inventor: SOKOLOV YURIJ I
IPC: C12N9/02
Filed: 1992-12-01
Granted: 1995-07-20
Abstract: FIELD: biotechnology. SUBSTANCE: fraction having molecular weight 10-100 kDal is isolated of destroyed cells of eucariots. Desired product is purified by sorption and desorption on ion-exchange resin. The process is followed by fractionating of active fraction, impurities being precipitated by organic solvents having concentration 25-30 vol Said fractionating is carried out at 37-39 C with the help of ethanol. EFFECT: improves efficiency of the method. 5 cl, 8 tbl
Patent RU-2072913-C1 (RU)
Inventor: KOLGAN YURIJ N
IPC: B25D17/08
Filed: 1992-12-24
Granted: 1997-02-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: working tool attachment device has body, guiding cylinder positioned within body and provided with through recesses where locking rollers with cylindrical portions are inserted. Two bores and two slots are diametrically positioned in inner surface of spring-biased sleeves for interacting with locking rollers and annular bore is made in outer surface of spring-biased sleeve, with inner diameter of annular bore being less than diametrical distance between two bores. Annular flexible member is mounted in annular bore of sleeve and has diameter corresponding to inner diameter of annular bore and height at least equal to length of cylindrical portion of locking roller and height of annular bore. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 dwg
Patent RU-2047908-C1 (RU)
Inventor: GALIN EVGENIJ N
IPC: G08C15/06
Filed: 1992-12-28
Granted: 1995-11-10
Abstract: FIELD: information transmission system with time-shared channels; duplex exchange between low-orbital space vehicle and ground monitoring point and control through repeater satellite. SUBSTANCE: information transmission and reception system provides for automatic selection and maintenance of communication and duplex exchange of information. System has clock pulse generators 1 and 2, PR sequence generators 3 and 4, frequency synthesizers 5 and 6, change-over units 7 and 8, transmitting and receiving group units, party transmitting and receiving units 16 and 17, coder 18 and group signal decoder 19, relative phase-shift keying and de-keying devices 20 and 21, radio transmitter 22, radio receiver 23, carrier and reference frequency oscillators 24 and 25, command decoders 26 and 29, device 28 for tracking delay of PR sequence, radio direction finder 30 and antenna-feeder arrangement 31. EFFECT: enhanced reliability of operation and transmission of information due to automatic selection and maintenance of optimal direction of radio communication and cycle analysis of power of signal. 5 dwg
Patent RU-2043701-C1 (RU)
Title: Heating appliance
Inventor: OFITSERYAN ROBERT V
IPC: H05B3/28
Filed: 1992-12-28
Granted: 1995-09-10
Abstract: FIELD: flat heating panels. SUBSTANCE: heating appliance has pair of flat hinged heating panels and their displacement limiters. Heating panel displacement limiters are. essentially, two pairs of trapezoidal leaves spring-loaded at strut joint and hinge together and with panels at tops of leaf corners for their turning. EFFECT: improved speed, reliability, and convenience in operation. 6 dwg
Patent RU-2070425-C1 (RU)
Title: Method for elimination of harmful compounds from capacities with air medium
Inventor: PERSHIN ALEKSANDR F
IPC: B01D53/64
Filed: 1993-02-19
Granted: 1996-12-20
Abstract: FIELD: elimination of harmful compounds from capacities. SUBSTANCE: gaseous mixture which contains ozone is fed into capacity being treated. Ratio of ozone mass to the mass of eliminated compounds is not less than 4000: 1. Concentration of ozone in treated capacity is not less 0.3 mg/m 3 . EFFECT: improves efficiency of the method. 2 cl, 3 tbl
Patent RU-2065092-C1 (RU)
Inventor: SIDORENKO SERGEJ ALEKSANDROVIC
IPC: F15B11/12
Filed: 1993-02-05
Granted: 1996-08-10
Abstract: FIELD: industrial robots, machines and manipulators. SUBSTANCE: position pneumohydraulic drive has pneumatic drive cylinder and hydraulic drive cylinder kinematically linked in series; arranged in these cylinders are pistons with rods forming drive and braking chambers depending on positioning mode; two pneumatic chambers are connected with source of working medium and two hydraulic chambers filled with magnetorheological fluid are interconnected by means of adjustable throttle in the form of throttling passages embraced by two electromagnetic coils mounted in series one of which is connected to DC source by means of control unit and other is connected to AC source also with the aid of control unit; drive is also provided with output rod motion feedback sensor also connected with control unit. Each above-mentioned cylinder is pneumohydraulic. Adjustable throttle and hydraulic drive cylinder are built in piston and rod of pneumatic drive cylinder whose hydraulic braking chamber is connected with drive chamber of hydraulic drive cylinder by means of above-mentioned adjustable throttle; braking chamber of hydraulic drive cylinder is pneumatic. EFFECT: enhanced reliability. 1 dwg
Patent RU-2104212-C1 (RU)
Inventor: PANOV V A
IPC: B63H23/12
Filed: 1993-02-17
Granted: 1998-02-10
Abstract: FIELD: shipbuilding. SUBSTANCE: in case of derangement of diesel engine, propulsion of ship is effected by means of power plant with use of hydraulic transmission including hydraulic machine and electrically-driven hydraulic pumping unit of hydraulic system. Hydraulic machine is used as hydraulic motor and electrically-driven hydraulic pumping unit is used as hydraulic pump. EFFECT: enhanced reliability. 1 dwg
Patent RU-2054158-C1 (RU)
Inventor: KAZAKOV ALEKSANDR P
IPC: F41G1/42
Filed: 1993-03-01
Granted: 1996-02-10
Abstract: FIELD: instrumentation engineering. SUBSTANCE: objective 1, system 2 of image, grid 3 and eye-piece 4 are placed into barrel 5 mounted on case 6. Adjustment device manufactured in the form of two mutually perpendicular screws 7 and 8 and leaf spring 9 is arranged on one end of case 6. Second end of barrel is hinged in case. EFFECT: expanded application field. 2 dwg
Patent RU-2123875-C1 (RU)
Title: Method of deployment of multi-sectional structures and multi-sectional structure used for realization of this method
Inventor: POKHABOV JU P
IPC: B64G1/44
Filed: 1993-03-01
Granted: 1998-12-27
Abstract: FIELD: deployment of space equipment, such as booms and solar batteries. SUBSTANCE: in deployment of multisectional structures, removal of main couplings used for rigid kinematic attachment of sections laid tightly together with bearing base, turning of sections according to programmed trajectory by means of drives and additional couplings limiting relative rotation of sections and fixation of sections in preset final position will be performed in such way that sections are turned in folded position by means of additional rigid couplings, after which sections are opened in succession by removing these couplings. Multisectional solar battery has bearing base, articulated sections and main holders used for application and removal of rigid fastenings of sections tightly folded with bearing base whose hinges are provided with additional retainers of relative position of sections. EFFECT: enhanced reliability. 3 cl, 4 dwg
Patent RU-2044929-C1 (RU)
Title: Method of cleaning supercharging turbo-compressor of internal combustion engine
Inventor: SOZAEV VIKTOR T
IPC: F04D29/70
Filed: 1993-03-17
Granted: 1995-09-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: compressed air is pumped through the labyrinth passageway and washing solution at 80-85°C is fed by turns. The device has tank for washing solution. The tank and turbo-compressor define a closed- loop circuit having supplying branch pipe for connecting with the outer autonomous source of compressed air and discharging branch pipe for connecting with the labyrinth passageway of the seal of the turbo-compressor rotor. The protecting shell has an opening and is inclined to the longitudinal axis at 30-50°. EFFECT: enhanced efficiency. 3 cl, 8 dwg
Patent RU-2034678-C1 (RU)
Title: Method to work metal in the process of continuous casting
Inventor: UMANETS VALERIJ I
IPC: B22D11/10
Filed: 1993-04-22
Granted: 1995-05-10
Abstract: FIELD: metallurgy. SUBSTANCE: method of metal working in the process of continuous casting includes feed of liquid metal from casting ladle into vacuum chamber, metal working in the vacuum chamber, metal feed through a separate pipe branch into intermediate ladle and then into crystallizers, as well as metal deoxidizing and alloying in the intermediate ladle. The metal is fed from the vacuum chamber using additional pipe branch, in so doing, once metal level has risen in the intermediate ladle over lower ends of the pipe branches, and the vacuum chamber has sealed by liquid metal, evacuation through circulation is carried out by feeding inert gas in a pipe branch. Metal zone in the intermediate ladle subject to circulation evacuation is separated from deoxidizing and alloying metal zone using, for example, partitions, and concurrently inert gas is fed through intermediate ladle bottom in these zones. EFFECT: high productivity. 1 dwg
Patent RU-2065641-C1 (RU)
Title: Method for manufacturing hybrid highly integrated circuit
Inventor: DANILOV ALEKSANDR V
IPC: H01L21/70
Filed: 1993-06-01
Granted: 1996-08-20
Abstract: FIELD: microelectronic equipment. SUBSTANCE: stepped-surface hollows are made in aluminium nitride substrate. Wiring contacts are formed by laser beam within substrate and conducting tracks, on its surfaces; wiring contacts are made by simultaneous exposure of substrate both sides to laser beam for 0.5-1 s. EFFECT: facilitated procedure. 4 dwg
Patent RU-2123052-C1 (RU)
Inventor: GUROV A K
IPC: C21C5/04
Filed: 1993-06-03
Granted: 1998-12-10
Abstract: FIELD: metallurgy, specifically melting processes with blow-through of bath of molten metal with oxygen and oxygen-carrying gas in open-heat furnaces, in two-bath and other steel-making plants. SUBSTANCE: bath of molten metal is blown through with mixture of oxygen and inert gas with keeping of mixture pressure in furnace lance equal to initial pressure of oxygen in furnace lance. Consumption of mixture is determined from relation  , cu. m/h, where V mix  is consumption of mixture in cu.m per hour; V oxygen  is consumption of oxygen in cu.m per hour; a is percentage share of oxygen in mixture; 1 and 2 are empirical coefficients. Content of oxygen in mixture is kept at level of 20-65%. Nitrogen can be used as inert gas. Running of this process makes it feasible to decrease effluent of dust with combustion products by 1.5-2.0 times, to increase output of good metal by 0.5-1.0%, to reduce consumption of oxygen by 20-45% with maintenance of high productivity of plant and high quality of steel. EFFECT: decreased effluent of dust and combustion products, increased output and quality of melted steel. 1 cl
Patent RU-2060611-C1 (RU)
Title: Self-cleaning harrow
Inventor: SAKHATSKIJ IVAN I
IPC: A01B19/02
Filed: 1993-06-10
Granted: 1996-05-27
Abstract: FIELD: agricultural engineering, tools for surface cultivation. SUBSTANCE: frame is made of flexible high-strength solid skeleton-multilayer transportation band on which sectional ski-type planers are installed in front portion in direction of harrow movement. Connected to flexible skeleton in staggered order from below are required number of self-cleaning teeth and at the rear, in direction of harrow movement, sectional levelling rods are secured to skeleton. Harrow is designed for use with implements for presowing treatment of soil, treatment of clean fallows with high quality of clod breaking and weeding out and thorough levelling of field surface by wear resistant self-cleaning working members which do not require repairs over their service life. EFFECT: provision of reliable operation under any conditions without repairs for 10-20 years; possibility of storing under any conditions without special preparation for storage and maintenance in storage. 3 dwg
Patent RU-2080065-C1 (RU)
Inventor: ORESHKIN EVGENIJ N
IPC: A01N63/20
Filed: 1993-05-27
Granted: 1997-05-27
Abstract: Использование: изобретение относится к области микробиологической промышленности и биотехнологии. Сущность: представлен новый биоинсектицид для борьбы с чешуекрылыми насекомыми на основе высокопродуктивного штамма Bacillus thuringiensis spp. kurstaki. 1 з.п. ф-лы, 6 табл.
Patent RU-2075069-C1 (RU)
Title: Method for determining alfa-fraction content in petroleum pitch
Inventor: BIKTIMIROVA TAMARA G
IPC: G01N27/02
Filed: 1993-07-19
Granted: 1997-03-10
Abstract: FIELD: analytical methods in petroleum industry. SUBSTANCE: in order to measure α-fraction content in petroleum pitch, first coking capacity of pitch according to Conradson method is determined and then some iodine is added, its quantity depending on coking capacity of pitch and being as follows (all in wt %): coking capacity less than 55 - iodine quantity 4; within the range 55-70 - 3; within the range 70-85 - 2; more than 85 - 1. Pitch-iodine mixture is crushed and compressed, whereupon resistivity of compressed specimen is measured, its value being a basis for calculation of a-fraction content. When calculating, preliminarily plotted linear dependences of a-fraction content on resistivity for samples with known a-fraction content are utilized. EFFECT: accelerated analytical procedure. 2 tbl
Patent RU-2064987-C1 (RU)
Title: Washing device
Inventor: ELSHIN ANATOLIJ I
IPC: D06F17/00
Filed: 1993-08-06
Granted: 1996-08-10
Abstract: FIELD: washing of textile articles. SUBSTANCE: device has a reservoir for detergent, device for circulating washing solution provided with heater having at least one bent tube. The heater has a transformer whose secondary winding is formed by bent tubes and bottom of the reservoir. Tubes have extensions in the reservoir walls in the form of passages provided with holes located at different heights and oriented over reservoir perimeter. EFFECT: enhanced efficiency. 2 cl, 2 dwg
Patent RU-2050438-C1 (RU)
Inventor: BRAJNIN BORIS P
IPC: F01D1/02
Filed: 1993-08-06
Granted: 1995-12-20
Abstract: Использование: в промышленной акустике, в частности в технике глушения звуковых колебаний, распространяющихся в канале с движущейся средой. Сущность изобретения: глушитель содержит канал 1 с движущейся средой, облицованный одиночными резонаторами 2 или группами одинаковых резонаторов 3, впускное 4 и выпускное 5 отверстия, причем горла резонаторов 2 и 3 выведены в участок 6 с поперечной площадью меньшей, чем площадь впускного 4 и выпускного 5 отверстий, и выполнены в виде трубок овального 7, круглого 8 и прямоугольного 9 сечений, плоскость входных сечений отверстий которых параллельна продольной оси канала, и/или в виде трубок 10, плоскость входных сечений отверстий которых перпендикулярна продольной оси канала. 2 з. п. ф-лы, 2 ил.
Patent RU-2057168-C1 (RU)
Title: Device for extraction of oil from oil-containing material
Inventor: BELOV ALEKSANDR V
IPC: C11B1/06
Filed: 1993-10-19
Granted: 1996-03-27
Abstract: FIELD: oil-fat industry. SUBSTANCE: device for extraction of oil from oil-containing material uses a sectionalized housing, moulder chamber, loading hopper, auger stepped shaft; it has a chamber for barothermodynamic treatment of oil-containing material. Each step of the auger shaft is taper-shaped, its larger base faces the direction of oil outlet, the housing has a branch pipe used to connect the space formed by the second step of the auger shaft and moulder chamber to the vacuum source, to discharge the excess moisture from treated material. EFFECT: enhanced capacity, reduced requirements to moisture content in source oil-containing material and material costs. 4 cl, 3 dwg
Patent RU-2092406-C1 (RU)
Inventor: SHEMENDYUK VYACHESLAV M
IPC: B64G1/62
Filed: 1993-10-26
Granted: 1997-10-10
Abstract: FIELD: space engineering; placing in operation parachute system of descent space vehicle. SUBSTANCE: descent space vehicle includes case with thermal-protective coating, parachute container with parachute system, parachute container cover, parachute container cover separation system and case with auxiliary parachute. Parachute container cover is made in form of ring on bottom portion of case with central port whose diameter does not exceed half outer diameter of cover. When separation system operates, parachute container cover separates from case of descent space vehicle in direction of incoming flow (along central longitudinal axis of descent space vehicle) with no substantial disturbances in descent space vehicle attitude. Symmetrical form of parachute container cover provides for its stable motion in flow and its lightened version (due to lesser thickness of thermal-protective coating in bottom portion of descent space vehicle case and central port) provides for higher rate of separation of parachute container cover. EFFECT: enhanced reliability of withdrawal of case from parachute container and placing parachute in flow. 1 dwg
Patent RU-2063289-C1 (RU)
Title: Device reeling flexible gear wheels of wave gearing
Inventor: VOSTROV VLADIMIR N
IPC: B21H1/06
Filed: 1993-11-24
Granted: 1996-07-10
Abstract: FIELD: plastic metal working. SUBSTANCE: invention can be used for reeling of thin-wall gears of external engagement made of tubular billets, for instance, of flexible gear wheels of wave transmission. Device includes reeling roll mounted on mandrel, casing and gear die fixed in casing. Mandrel is fitted with additional support formed by shank of mandrel and hole of casing. Reeling roll is equipped with wedge mechanism incorporating wedge mounted in mandrel for reciprocating motion. Wedge is conjugate to inclined surface of carriage positioned on mandrel for radial movement. Reeling roll is installed in supports of carriage. Wedge mechanism is set in motion by screw mechanism with the aid of screw connected to wedge. Pusher made in the form of gear wheel is thrown into engagement by part of gear ring with gear ring of die for reciprocating motion of pusher relative to gear die. EFFECT: increased precision of manufacture of gear wheels including flexible gear wheels of wave transmission, raised productivity of process. 2 dwg
Patent RU-2074213-C1 (RU)
Inventor: MISLER ZHANETTA V
IPC: C09J1/02
Filed: 1994-01-21
Granted: 1997-02-27
Abstract: Изобретение относится к вододисперсионным клеям на основе синтетических латексов и может быть использовано в различных отраслях народного хозяйства, в частности в строительстве, мебельной и полиграфической промышленности, в производстве товаров народного потребления, а также других отраслях и в быту для скрепления различных материалов как однородных, например, деревянных, керамических, так и разнородных, в том числе дерева с пластмассой, резины с пластмассой и прочих. Сущность изобретения: клеевая композиция содержит бутадиенстирольный латекс БС-65 порядка 42 - 50%, жидкое стекло с силикатным модулем 2,61-3,00 порядка 8 - 10% и остальное - вода. Характеристики клея: клеящая способность 0,9 кг/см, прочность клеевого шва на сдвиг 14 кгс/см (бук - бук), время высыхания 1 ч. 2 табл.
Patent RU-2088699-C1 (RU)
Title: Chromizing electrolyte
Inventor: ZAJTSEV VLADIMIR K
IPC: C25D3/06
Filed: 1994-03-02
Granted: 1997-08-27
Abstract: FIELD: chromium coatings. SUBSTANCE: invention relates to electrolytes for applying chromium coatings on transition metal silicides ((MnSi 1,75 ; CoSi; FeSi 2 , etc. ) and low-resistance silicon. Composition of invention allows producing chromium films with low resistivity in chromium-semiconductor boundary region. Aqueous electrolyte contains (in g/l) chromic anhydride, 500-600; sulfuric acid, 18-20; sucrose, 8-10; and additionally hydrofluoric acid, 110- 115; boric acid, 8-10; and sodium chloride, 4-5. EFFECT: improved electric characteristics of coatings. 1 tbl
Patent RU-2092303-C1 (RU)
Title: Device for assembly and disassembly of flanged-joint fasteners of high-pressure vessels
Inventor: GEJMUR ANATOLIJ P
IPC: B25B29/02
Filed: 1994-03-10
Granted: 1997-10-10
Abstract: FIELD: accessories. SUBSTANCE: cylinder 4 of each hydraulic jack 2 is furnished with stops 13 for pistons 5. Strokes 14,16,17 of pistons 5 to respective stops 13 exceed their working strokes 15. At a supply of working fluid pistons 5 move upwards together with washers 11, nuts 12 and tie-rods 6 withdrawing pins 7. Nuts 9 are screwed on up to the stop by means of wrench 10. EFFECT: enhanced effectiveness. 2 cl, 1 dwg
Patent RU-2125993-C1 (RU)
Inventor: SUSUMU TAKEMURA
IPC: C07D405/04
Filed: 1994-03-14
Granted: 1999-02-10
Abstract: FIELD: organic chemistry. SUBSTANCE: invention relates to new derivatives of dihydrobenzofuran of the formula (I):   where A - hydrogen, fluorine or chlorine atom; X - fluorine, chlorine or bromine atom; Y - methyl substituted with one or more halide atoms; Z - methyl; R 1  - hydrogen atom and C 1 -C 6 -alkyl; R 2  is C 1 -C 6 -alkyl, C 1 -C 6 -haloidalkyl, C 1 -C 6 -hydroxyalkyl, C 1 -C 6 -alkoxy-C 1 -C 6 -alkyl, C 1 -C 6 -alkoxy-C 1 -C 6 -alkoxy-C 1 -C 6 -alkyl, C 1 -C 7 -acyloxy-C 1 -C 6 -alkyl, carboxyl, C 1 -C 6 -alkoxycarbonyl, C 1 -C 6 -haloalkoxycarbonyl, C 3 -C 6 -cycloalkoxycarbonyl, C 2 -C 6 -alkynylalkoxycarbonyl and intermediate compounds of the formula (II)   and (IV)  . Invention relates to herbicide composition containing a compound of the formula (I) as an active component taken at effective amount and a method of weed abolishment. EFFECT: improved method of synthesis, enhanced effectiveness of compounds. 9 cl, 74 ex, 9 tbl
Patent RU-2074240-C1 (RU)
Inventor: MELESHKINA GALINA M
IPC: C11D3/395
Filed: 1994-04-08
Granted: 1997-02-27
Abstract: Изобретение относится к моющим средствам на натуральной основе. Моющее средство характеризуется наличием и следующим соотношением компонентов, мас. %: алкилбензолсульфокислоты 5,0 - 10,0; смесь олеиновой и пальмитиновой кислот 3,0 - 7,0; едкий натр 1,5 - 3,0; триполифосфат натрия 25,0 - 35,0; натрийкарбоксиметилцеллюлоза 1,0 - 2,0; натриевое жидкое стекло 4,5 - 6,5; трилон Б 0,25 - 0,5; пероксоборат натрия 12,0 - 17,0; оптический отбеливатель 0,1 - 0,3; сернокислый натрий 23,0 - 26,0; парфюмерная отдушка 0,1 - 0,3; вода остальное. Изобретение позволяет снизить степень вредного воздействия на организм, на ткани и красители при обеспечении эффективного отстирывающего и отбеливающего действия.