baber/WOPTO huggingface dataset:
Patent RU-2011776-C1 (RU)
Title: Spindle of face motor
Inventor: SHAJDAKOV VLADIMIR V
IPC: E21B4/00
Filed: 1989-09-18
Granted: 1994-04-30
Abstract: FIELD: mining industry. SUBSTANCE: invention deals with face motors for drilling of oil and gas wells. Spindle has body, shaft, rubber-and-metal axial support composed of discs and thrust bearing, radial bearings. Upper radial bearing consists of bushing put on shaft and bushing anchored in body. Elastic cylindrical member made of durable material with low friction coefficient is placed between bushings. Compression spring is vulcanized in elastic member. In upper part elastic member rests against disc anchored in body, in lower part elastic member rests against disc mounted on shaft. EFFECT: enhanced efficiency of motor. 2 cl, 2 dwg
Patent RU-2022054-C1 (RU)
Title: Method of painting of surface of metal material
Inventor: DE ZHELI PER
IPC: C23C8/38
Filed: 1990-04-17
Granted: 1994-10-30
Abstract: FIELD: painting of stainless steel plates. SUBSTANCE: method involves painting of surface of products as a result of formation of oxide film. Material subjected to painting is treated by low-temperature plasma in atmosphere containing at least one gas whose molecular has atoms of oxygen. EFFECT: enhanced painting reliability. 9 dwg
Patent RU-2024303-C1 (RU)
Inventor: MAMORU KIOKA
IPC: C08F4/06
Filed: 1990-04-26
Granted: 1994-12-15
Abstract: Способ получения каталитической системы для сополимеризации альфа-олефинов взаимодействием углеводородного раствора соединения магния, выбранного из группы, включающей хлорид магния, C 2 -C 10  -диалкоксимагний и C 1 -C 10  - алко ксимагнийхлорид, жидкого соединения титана общей формулы Ti(OR) g Cl 4-g  , где R = C 1 -C 10  -алкил, g = 0,1 или 4, и по крайней мере одного электронодонорного соединения, выбранного из группы, включающей эфиры C 2 -C 20  - монокарбоновых кислот, алифатические C 1 -C 10  - карбоновые кислоты, ангидриды C 2 -C 10  - карбоновых кислот, C 3 -C 15  - кетоин, алифатические простые C 3 -C 15  - эфиры, алифатические C 3 -C 15  - карбонаты, простые C 3 -C 10  - моноэфиры этиленгликоля и C 1 -C 10  - органические фосфаты, до образования твердого продукта /А/, при этом во время или после образование твердого продукта вводят сложный эфир C 8 -C 30  - дикарбоновой кислоты с последующим добавлением алюмоорганического соединения /В/ и C 4 -C 20  -силоксана /компонента С/ и процесс осуществляют при молярном соотношении: сложный эфир C 8 -C 30  - дикарбоновой кислоты, соединение магния от 0,05:1 до 0,50:1, электродонорное соединение: соединение магния от 0,05: 1 до 0,50:1, соединение титана: соединение магния от 2:1 до 2ЛО:1, компонент С: компонент В от 0,05:1 до 3:1. 14 табл.
Patent RU-2106374-C1 (RU)
Title: Method for production of granulated carbon black and plant for its embodiment
Inventor: SUROVIKIN V F
IPC: C09C1/56
Filed: 1990-09-04
Granted: 1998-03-10
Abstract: FIELD: methods and plants for production of granulated carbon black. SUBSTANCE: granulated carbon black is dried with fuel combustion products with air in mixture with cooled gases passed through jackets for exterior heating of apparatuses for separation of carbon black from gases in ratio of 1: (1-4). Supplied to these jackets are gases from heating chamber and gases passed the drum internal hollow are supplied into flow of carbon black-gas products for coagulation prior to separation of carbon black from gases. The plant for production of granulated carbon black includes reactor, apparatuses for separation of carbon black from gases, mixer-granulator, drying drum with heating chamber provided with branch pipe for supply of combustion gases from chamber to drum hollow. Heating chamber has burners with injectors and additional furnaces and branch pipe for discharge of combustion gases to jackets for exterior heating of apparatuses for separation of carbon black from gases. Installed between reactor and these apparatuses is coagulator connected with outlet branch pie of drying drum. Plant output of carbon black is 490 kg/h. EFFECT: higher efficiency. 2 cl, 4 dwg, 2 tbl
Patent RU-2003162-C1 (RU)
Inventor: LASHCHEV ANATOLIJ YA
IPC: G05B13/00
Filed: 1990-09-21
Granted: 1993-11-15
Abstract: Изобретение относитс  к самонастраивающимс  системам управлени  качество переходных  процессов в которых задаетс  дифференциальным  уравнением эталонной модели Достижение указанного  технического эффекта достигаетс  за счет  использовани  только одного умножител  в каждом  контуре адаптации что позвол ет исклкмить  взаимовли ние каналов адаптации 1 ил
Patent RU-2017266-C1 (RU)
Inventor: MESHCHERYAKOV NIKOLAJ YA
IPC: H01L21/28
Filed: 1990-12-17
Granted: 1994-07-30
Abstract: FIELD: microelectronics. SUBSTANCE: method is intended for manufacture of complementary MOS LSI circuits. Field polysilicon layers and active regions of two types of conductance are created on silicon substrate. Pyrolytic layers of silicon oxide and of phosphorous soda-lime glass are precipitated. Contact windows are open in layer of glass. Additional contact windows in region of n-type and polysilicon are opened in areas of possible contacting of metallization. EFFECT: facilitated manufacture.
Patent RU-2005425-C1 (RU)
Inventor: PANIKRATOV KONSTANTIN D
IPC: A61B17/32
Filed: 1990-12-18
Granted: 1994-01-15
Abstract: FIELD: medicine. SUBSTANCE: endpiece is screwed into truncated cone which is connected with cylinder. Ends of working jaws grip the endpiece and the ureter connected thereto is pulled into urinary bladder. EFFECT: improved design. 3 dwg
Patent RU-2023410-C1 (RU)
Title: Tooth brush head (variants)
Inventor: DZHON P KERTIS
IPC: A46B9/04
Filed: 1991-03-28
Granted: 1994-11-30
Abstract: A toothbrush (10) whose tufts comprise three distinct groups of rows (24, 26, 34), with each row oriented transversely to the longitudinal axis (16) of the toothbrush head (12). The tufts (25) of the first group (24) are the shortest. The endmost tufts (30) on each row of the second kind (26) tilt laterally outwards by about 12 degrees. The tufts of the third group (34) are nearest the end of the head farthest from the handle and diverge from each other. <IMAGE>
Patent RU-2027230-C1 (RU)
Title: Longitudinal-line recording magnetic heads positioner
Inventor: DMITRIEVSKIJ NIKOLAJ M
IPC: G11B5/54
Filed: 1990-12-22
Granted: 1995-01-20
Abstract: FIELD: magnetic recording. SUBSTANCE: positioner has base onto which hollow drum is mounted for rotation. The drum has single through slot at least along its generatrix inside which step engine is placed for vertical displacement of magnetic heads attached to carriage. Input of the engine is connected with revolution pickup through control unit; the pickup is disposed onto the base of positioner. One end of rocker is provided with a nut fixed by a hinge and connected with screw which is connected with shaft of step engine. The other end is provided with a nut which is connected with under-line screw. There is a head at one side of the screw. There is a spherical jack at the other side of the screw. The jack is conjugated with spherical jack of carriage by means of rest sliding pin sharpened at both ends. The jack may shift along the axis through cylindrical generatrix inside which a spring is mounted. The post is introduced which is provided with fork and shaft conjugated with rocker. The post is mounted onto the base motionless. Step engine is mounted is parallel to axis of the drum and disposed from outside of it. The case is provided with knife stop mounted in jack of the base. EFFECT: improved efficiency. 2 dwg
Patent RU-2023365-C1 (RU)
Inventor: BOJKO LEONID I
IPC: A01D34/13
Filed: 1991-01-14
Granted: 1994-11-30
Abstract: Использование: в сельскохозяйственном машиностроении, в частности в режущих аппаратах уборочных машин, косилках и жатках зерноуборочных и кормоуборочных комбайнов. Сущность изобретения: для повышения производительности жатки за счет обеспечения беспрепятственного прохождения аппарата состоит из установленного на раме неподвижного бруса с противорежущими кромками и подвижной ножевой полосы с режущими сегментами, которой сообщается возвратно-поступательное движение. На раме шарнирно закреплены зеркально расположенные двуплечие рычаги, плечи которых снабжены поводками, прикрепленными к ножевой полосе с помощью узлов крепления, и гибкими поводками, связанными со свободными концами упругих элементов. Основания последних жестко прикреплены к раме, расположены вне зоны прохода скошенной массы и связаны с ножевой полосой посредством двуплечих рычагов, снабженных гибкими поводками. 2 ил.
Patent RU-2027550-C1 (RU)
Inventor: ZARIPOV NAIL G
IPC: B22F7/00
Filed: 1991-06-11
Granted: 1995-01-27
Abstract: FIELD: metal working. SUBSTANCE: deforming tool has base made of titanium carbide TiC 0,45 -TiC 0,55 , and working part in form of layer of titanium carbide TiC 0,8 -TiC 0,96  whose thickness equals 2·10 -4 -0,15 of thickness of tool base. Tool is manufactured by heating blank of titanium carbide TiC 0,45 -TiC 0,55  in contact with carbon at temperature of 0.6-0.95 of melting temperature of base material for 40 min - 260 h. Base may be shaped by plastic deformation at 800-1150 C with deformation rate of 0.1-50 mm/min. Tool is reconditioned by removal of warn part, plastic deformation at said conditions and impregnation of working part with carbon by annealing at said conditions. EFFECT: higher efficiency. 5 cl, 4 tbl
Patent RU-2010074-C1 (RU)
Title: Rail spike
Inventor: KASYLKASOV ZHENYS M
IPC: E01B9/06
Filed: 1991-10-11
Granted: 1994-03-30
Abstract: FIELD: rail track maintenance and repair. SUBSTANCE: spike has two parts of which one has rod fitted in tie 5. Made on one end of rod is head pressed to foot of rail 7 and on other end, projection 2. Other part of spike is embedded part 3 placed between rod and tie 5. Side of rod opposite to embedded part 3 is sharpened to form blade 4. EFFECT: enhanced reliability of fastening. 3 dwg
Patent RU-2025326-C1 (RU)
Inventor: ALEKSEEV PAVEL V
IPC: B60P1/28
Filed: 1991-10-28
Granted: 1994-12-30
Abstract: Использование: при погрузочно-разгрузочных работах, преимущественно для разгрузки самосвалов, вагонов, вагонеток и других транспортных средств от влажных липких капиллярно-пористых материалов различной породы. Сущность изобретения: устройство содержит источник постоянного тока 1 и электроды 2. Электроды 2 установлены на кузове транспортного средства, изолированы от кузова с помощью узлов электрического разъединения и соединены токопроводом 3 с одним из полюсов источника постоянного тока 1. Другой полюс источника 1 соединен с кузовом транспортного средства. Электроды устанавливаются с возможностью их поворота при движении материала. 1 з.п. ф-лы, 6 ил.
Patent RU-2047271-C1 (RU)
Title: Pulse counter saving information during interruption of power supply
Inventor: DIKAREV IGOR I
IPC: H03K21/40
Filed: 1991-11-18
Granted: 1995-10-27
Abstract: FIELD: pulse technique. SUBSTANCE: counter has control unit, n counting cells, parity analysis unit, check core, two NAND gates, resistor, error signal shaping unit, count input, initial setting bus, output, check output. Each counting cell has core with rectangular hysteresis loop and two windings (output winding and write winding), two NOR gates, or gate, EXCLUSIVE OR gate, RS flip-flop, two resistors. EFFECT: improved reliability and validity of functioning. 3 cl, 2 dwg
Patent RU-2107307-C1 (RU)
Title: Способ передачи кодированной отраженной информации о нахождении рыбы, передающая система для дистанционно удаленного радиопеленгатора и передающая система кодирования и передачи информации
Inventor: AKIRA NAGASIMA
IPC: H04N7/24
Filed: 1991-12-19
Granted: 1998-03-20
Abstract: Назначение: передача информации о наличии рыбных косяков от удаленного прибора обнаружения-рыболокатора на базовую станцию. Сущность изобретения: по запросу вызывного устройства включается выбранный прибор обнаружения, излучающий в водную среду ультразвуковые сигналы, принимаются сигналы, отраженные от косяка рыбы, обрабатываются, запоминаются, кодируются кодом Морзе и передаются на базовое устройство обработки, где с помощью опорных сигналов синтезируется на дисплее изображение косяка рыбы. 3 с.п.ф-лы, 8 ил.
Patent RU-2060216-C1 (RU)
Title: Closed channel or conveyor for transportation and/or distribution of fluidized material
Inventor: GISLA GOTFRED ENSTAD
IPC: B65G53/20
Filed: 1992-03-24
Granted: 1996-05-20
Abstract: FIELD: materials handling; transportation and/or distribution of fluidized material. SUBSTANCE: closed channel or conveyor 1 has air- or gas-permeable wall 2 placed in channel and forming partition between upper conduit 3 of fluidized material 4 and lower gas conduit 5 along which gas from gas supply source is delivered by means of pipe 6. Inlet conduit 7 provided delivery of fluidized material into channel. Device has also one or more outlet conduits for continuous or intermittent tapping of material from channel and pipe 8 for ventilation of channel. Channel has short pipe 9 at its inlet, getting into upper conduit 3. Formed under short pipe 9 is zone which is not engaged in operation and is furnished with separately arranged fluidizing wall and separate gas supply line. EFFECT: enlarged operating capabilities. 2 cl, 4 dwg
Patent RU-2029151-C1 (RU)
Title: Shock-absorber
Inventor: PANFILOV SERGEJ M
IPC: F16F3/08
Filed: 1991-07-03
Granted: 1995-02-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: shock-absorber comprises piston 1, housing 2, and flexible members 3 constructed as balls of different diameters. The flexible members are interconnected through flexible cross-pieces and uniformly interposed between the piston and housing. Natural frequency of the shock-absorber decreases with increasing difference between diameters of the balls. EFFECT: enhanced damping capability. 2 dwg
Patent RU-2029922-C1 (RU)
Title: Device for measuring fuel level
Inventor: UCHAEV YURIJ F
IPC: G01F23/72
Filed: 1992-01-09
Granted: 1995-02-27
Abstract: FIELD: measuring equipment. SUBSTANCE: device has vertical pressure-tight pipe made of non-magnet material and ring float mounted on the pipe for permitting movement. A permanent magnet is secured to the float. A converting member is constructed as linear resistive member longitudinally arranged inside the pipe and movable current-collecting slider with a ferromagnet insert. EFFECT: heightened accuracy of measurements. 2 cl, 1 dwg
Patent RU-2045775-C1 (RU)
Title: Communication system simulating device
Inventor: TSIMBAL VLADIMIR A
IPC: G06N7/08
Filed: 1991-07-08
Granted: 1995-10-10
Abstract: FIELD: communication engineering. SUBSTANCE: input of messages to communication system in the form of repetitive loops is simulated by message pulse generator 7; quantity of output messages, repeated messages, and accepted messages is counted, respectively, by counters 3, 5, and 1. Simulation results are displayed by unit 12. Noise in communication system is simulated by error pulse random stream generator 8 and mode of majority processing of repeated messages, by pulse counter 11. EFFECT: enlarged functional capabilities; provision for simulating communication system with majority processing of repetitive message transmission. 1 dwg
Patent RU-2047409-C1 (RU)
Inventor: KAJBYSHEV OSKAR A
IPC: B21D26/02
Filed: 1992-01-29
Granted: 1995-11-10
Abstract: Использование: способ может быть использован в авиастроении, судостроении и химической промышленности для изготовления замкнутых емкостей сверхпластической формовкой. Сущность изобретения: получают полуфабрикат с внутренней полостью путем сварки плоских заготовок по их периметру, оформляют наружную боковую поверхность полуфабриката и боковую поверхность полости последнего в виде тороидных поверхностей, при этом соблюдают условие R/r ≅ 4 , где R радиус наружной тороидной поверхности полуфабриката; r радиус тороидной поверхности полости полуфабриката. Далее полуфабрикат формоизменяют давлением среды, подаваемой в его полость. 3 з. п. ф-лы, 4 ил. 1 табл.
Patent RU-2005720-C1 (RU)
Inventor: OGANESYAN EDUARD T
IPC: A61K31/352
Filed: 1992-02-07
Granted: 1994-01-15
Abstract: FIELD: medicine. SUBSTANCE: product- 4-chromenylidene derivatives : a) diethylaminoethyl N-[2-(4-hydroxyphenyl)-6-acetyl-7-hydroxychromenyl-4-idene] -p-aminobenzoate, -C 30 H 30 N 2 O 6 , m. p. 250 C (from ethanol), b) diethylaminoethyl N-[2-(4-hydroxyphenyl)-6-chlorochromenyl-4-idene] -p-aminobenzoate, C 28 H 27 N 2 O 4 Cl, m. p. 165-166 C (from ethanol), c) diethylaminoethyl N-[2-(4-dimethylaminophenyl)-7-acetoxychromenyl-4-idene] -p-aminobenzoate, C 32 H 35 N 3 O 5 , m. p. 232-233 C (from ethanol). Reaction conditions: condensation of 4-ethoxyflavilium perchlorates with corresponding derivatives containing amino group in acid medium. EFFECT: increased antiallergic activity. 1 tbl
Patent RU-2073927-C1 (RU)
Inventor: BALUEV ANATOLIJ V
IPC: G21G4/00
Filed: 1992-02-19
Granted: 1997-02-20
Abstract: Использование: получение препаратов сурьмы - 125 с последующим применением их в источниках или генераторах теллура - 125. Сущность изобретения: засоленную смесь осколков деления и актинидов наносят на сорбент, в качестве которого используют силикагель. В результате упрощается процесс выделения и повышается выход продукта. 1 з.п. ф-лы.
Patent RU-2073887-C1 (RU)
Title: Device for stabilization of gain factor of discrete proportional detectors of ionizing radiation
Inventor: ROZBASH KIM YAKOVLEVICH
IPC: G01T1/40
Filed: 1992-02-14
Granted: 1997-02-20
Abstract: FIELD: instruments. SUBSTANCE: device has serial circuit which consists of detector of ionizing radiation, amplifier, memory unit, integrating circuit, which output is connected to control input of power supply or amplifier. Power supply is connected to detector of ionizing radiation. Input of threshold circuit is connected to output of amplifier and its output is connected to inputs of weight bits of counter. Output of commutator is connected to input of strobe pulse generator, which output is connected to control input of memory unit. EFFECT: increased precision of measurement due to generation of gain factor regulation signal for whole range of generated pulses. 2 dwg
Patent RU-2026055-C1 (RU)
Title: Method of destroying gallstones
Inventor: DZYAK GEORGIJ VIKTOROVICH
IPC: A61H23/00
Filed: 1992-03-19
Granted: 1995-01-09
Abstract: FIELD: medicine. SUBSTANCE: essence of this method resides in treating gallstones by ultrasound, first at resonant frequency corresponding to gallstone dimensions and then consecutively varying resonant frequency as gallstone becomes destroyed depending on dimensions of largest fragment. Final step is treating gallstone with ultrasound at resonant frequency until dimensions of gallstone fragment will allow effective evacuation. Disclosed method prescribes using 0.15-percent solution of chenofalc dissolved in 30-percent aqueous solution of alcohol. EFFECT: more effective evacuation of gallstones. 1 tbl
Patent RU-2123937-C1 (RU)
Title: Provender press
Inventor: POLJUBETS V P
IPC: B30B11/20
Filed: 1992-04-14
Granted: 1998-12-27
Abstract: FIELD: mixed provender pelleting equipment. SUBSTANCE: press has frame and shaft rigidly mounted on frame and provided with eccentric bead. Rotary pressing roller and hollow faceplate with die are mounted on shaft. Face plate is positioned for rotation relative to shaft. Faceplate rotation drive has flexible transmission and split bushing with conical and cylindrical surfaces. Split bushing is mounted between die inner surface and inclined wall of faceplate annular slot. EFFECT: increased efficiency and improved quality of mixed provender. 1 dwg
Patent RU-2038571-C1 (RU)
Inventor: SYUZEV ALEKSANDR G
IPC: G21C7/12
Filed: 1992-04-20
Granted: 1995-06-27
Abstract: FIELD: control and safety systems of nuclear reactors. SUBSTANCE: system functions to compare instant values of voltages picked off linear transducer coils at moment when active component of these voltages equals zero and to record results of comparison in digital storage device. Position monitoring system that has linear position transducer with inductance coils, nonretentive shunt rigidly coupled with control element, isolating transformers, first, second, and third resistors, voltage comparison circuits, synch pulse circuit, maximum voltage discriminating circuit, and minimum coil voltage discriminating circuit, position signal processing circuit, is provided in addition with D flip-flops whose data inputs are connected to outputs of respective comparison circuits; synchronizing inputs of D flip-flops are connected to output of sync pulse circuit and outputs of flip-flops are connected to inputs of position signal processing circuit. EFFECT: improved speed of response and reliability of position monitoring. 2 dwg
Patent RU-2032994-C1 (RU)
Title: Optimal color transfer device
Inventor: MAZUROV ANATOLIJ I
IPC: H04N9/67
Filed: 1992-05-26
Granted: 1995-04-10
Abstract: FIELD: color television equipment. SUBSTANCE: optimal color transfer device includes subtracters 1, 2 and 3, comparators 4,5 and 6, reference voltage unit 7, decoder 8, commutators 9, 10 and 11, algebraic adders 12,13 and 14. EFFECT: enhanced accuracy of correction of distortions of color transfer (not less than threefold). 2 dwg
Patent RU-2073852-C1 (RU)
Title: Shf-apparatus for measuring moisture content in petroleum and petroleum products
Inventor: GERSHGOREN VLADIMIR A
IPC: G01N22/04
Filed: 1992-05-21
Granted: 1997-02-20
Abstract: FIELD: control of oil-product quality. SUBSTANCE: SHF-apparatus for measuring moisture content in petroleum and petroleum products includes primary measuring transducer in the form of SHF transmission line representing metallic conductor. Said metallic conductor is electrically connected with SHF-oscillator and with receiver of SHF-oscillations passed through investigated petroleum product. Expression for calculating diameter value of metallic conductor is given. Piece of pipeline may be coated by material absorbing SHF-irradiation. EFFECT: enhanced accuracy of measuring. 3 cl, 1 dwg
Patent RU-2054301-C1 (RU)
Inventor: MASLENNIKOV BORIS IVANOVICH
IPC: B01D39/16
Filed: 1992-06-22
Granted: 1996-02-20
Abstract: FIELD: filtration techniques. SUBSTANCE: filtering material in a two-section filtration apparatus is a charge of spherical granules consisting of oxide of aluminium, titanium or zirconium or alloys thereof. Upper section contains the charge 80-100 mm high with a fraction of 1.5-2.5 mm while the charge in the lower section is 1.5-2.0 times higher than that of the upper one and its fraction is 0.6-1.0 mm. The height of each section of the filtration apparatus is at least twice larger than that of its charge. The liquid to be filtered is delivered into the upper section and filtrate is discharged from the lower one. The filtering rate is not over 75 l/sq.m.s. Periodically, the filters are reclaimed by pumping a detergent solution therethrough in a counterflow at the rate of not less than 50 l/sq.m.s. EFFECT: improved functional and operating characteristics. 5 cl, 1 dwg
Patent RU-2045729-C1 (RU)
Title: Heat exchange apparatus
Inventor: ERMOLOV NIKOLAJ ANTONOVICH
IPC: F28D15/02
Filed: 1992-06-30
Granted: 1995-10-10
Abstract: FIELD: heat engineering; removal of heat from first loop of nuclear power plant. SUBSTANCE: tubular finned thermal radiator is mounted in heat exchange apparatus in vertical gas chamber having cooled walls. It is located on side from radiating surface and is provided with at least one shield. Chamber is provided with branch pipes for its evacuation, supply and discharge of cooled and cooling heat-transfer agents and gas. Thermal radiator is made in form of panels with shield. Panels are mounted along flat parallel walls of chamber facing each other by shields, thus forming space between them which is open at top and bottom. Cooling heat-transfer agent supply branch pipes are arranged in top portion of chamber. Panels are made from athermal tubes. Chamber is additionally provided with fan for circulating in it. EFFECT: enhanced efficiency. 4 cl, 1 dwg