baber/WOPTO huggingface dataset:
Patent RU-2055043-C1 (RU)
Title: (nalox-tn) corundum ceramics production method
Inventor: LISOV MIKHAIL F
IPC: C04B35/111
Filed: 1993-05-31
Granted: 1996-02-27
Abstract: FIELD: metallurgy. SUBSTANCE: corundum ceramics production method provides for mixing of titanium nitride and aluminum nitride taken in ratio mass %: aluminum nitride 95.2 - 99.9; titanium nitride 0.1 - 4.8, their joint milling, blanks forming and annealing in oxygen-bearing atmosphere till these blanks mass changing stop. After cooling they have reaction sintered corundum ceramics, that has fine-grained structure and increased mechanical strength. Ceramics production method is ecologically safe. EFFECT: method is ecologically safe, produced ceramics has increased mechanical strength. 1 tbl
Patent RU-2087165-C1 (RU)
Title: Method for treating chronic hepatitis
Inventor: IVUSHKIN SERGEJ A
IPC: A61N5/067
Filed: 1993-06-17
Granted: 1997-08-20
Abstract: FIELD: medicine. SUBSTANCE: method involves applying pulsating laser radiation of 0.89 mcm wavelength, 1500 Hz frequency in contact mode to region of liver. Peripheral capillary blood circulation state is preliminarily tested on the background and after exposing the zone under study to laser radiation. Laser treatment is carried out sequentially in points of intersection of the last intercostal space to its right with median clavicular, anterior and posterior axillary lines and in points near the epigastrium region in case blood circulation is increased. Power density in each point is 0.0025 J/cm 2 , course duration is 7-10 procedures. Exposition is calculated with laser radiation parameters and adjustment coefficient which value depends on age and sex of a patient taken into account. EFFECT: enhanced effectiveness of treatment. 1 tbl
Patent RU-2117990-C1 (RU)
Title: Device which counts bank notes
Inventor: GUSINSKIJ VALERIJ ZALMANOVICH
IPC: G06M7/06
Filed: 1993-07-09
Granted: 1998-08-20
Abstract: FIELD: instruments. SUBSTANCE: device has count detector, counter, electric motor control unit and free wheel unit on shaft of stacking wheel. Goal of invention is achieved by introduced gate which fires counter for trailing edge of signal from count detector, its input is connected to output of count detector and output is connected to input of counter. Shaft of stacking wheel carries inertial weight which provides total inertial moment of  , where M fr  is moment of friction at shaft of stacking wheel; ω H  is normal angular speed of stacking wheel rotation. EFFECT: increased reliability of operations. 3 cl, 1 dwg
Patent RU-2112998-C1 (RU)
Title: Method for measuring gravitation constant and device which implements said method
Inventor: FILATOV GENNADIJ TIKHONOVICH
IPC: G01V7/12
Filed: 1993-07-21
Granted: 1998-06-10
Abstract: FIELD: gravimetric measurements. SUBSTANCE: method involves measurement of interaction gravitation force F1 using pumped torsion balance under condition that shutters of directed gravity generators are closed. Then method involves opening shutters by equal aperture in each directed gravity generators for time t which is greater than 10 minutes, closing shutters, measurement of gravitation force F2 between interacting bodies, subtraction of interaction gravitation force F1 from interaction gravitation force F2, calculation of gravitation constant using this difference, adding it to gravitation constant which is measured for closed shutters in order to achieve more precise value of gravitation constant. Corresponding device has pumped torsion balance with equal weight of bodies m1 and m2 located on balance beam, directed gravity generators which are made from non-magnetic material and have equal weights M1 and M2. They have housing which is made from material, which is not transparent to radioactive rays, and carries radioactive element which emits alpha particles and contains at least one curie of, for example, radon. It is located in perpendicular to interaction lines between mass centers of m1 and M1 and m2 and M2 respectively in each generator. Shutters which are located on opposite sides of radioactive element have remote control mechanism for opening and closing aperture. They are made from material which is not transparent to radioactive radiation in closed position. First blind wall, which is located on side of each shutter which is adjacent radioactive element, is made from material which can emit flow of unbound positrons under exposure to alpha particles. Second blind, wall which is located behind first wall, is made from material which provides interaction of unbound positron flow with its electrons. Stubs which are located behind second blind wall in each directed gravity generator are made from material is not transparent to radiation. EFFECT: increased functional capabilities. 2 cl, 2 dwg
Patent RU-2046284-C1 (RU)
Title: Ammunition unloader
Inventor: ANDREEV SERGEJ G
IPC: F42B33/06
Filed: 1993-08-16
Granted: 1995-10-20
Abstract: FIELD: unloading of ammunition, such as artillery shells, aerial bombs, mines loaded with explosives. SUBSTANCE: on each position ammunition 1, for instance artillery shell, is fixed in the attachment unit by injection of air into air cylinder 2, due to which rod 3 presses ammunition 1 to support 4. Then, with the aid of the control system, vacuum pump and unloader cyclone used to discharge the explosive, and drive 13 of axial feed and rotation of cutting tool 5 are switched on. In the process of explosive charge cutting tightening of cutting tool 5 to the worked surface is also adjusted due to coil spring 20 in axial direction, and flat spring 21 in radial direction. Explosive particles formed in the process of cutting are removed from receiving section 6 by air cutting are removed from receiving section 6 by air supply through air intake 7, in which an air filter may be installed, and by drawoff of dust-air mixture through line 11 into the cyclone. Unloader operation is controlled by the control system. EFFECT: facilitated procedure. 3 cl, 8 dwg
Patent RU-2054391-C1 (RU)
Title: Device for production of optofibrous polarizers
Inventor: GLAVATSKIJ NIKOLAJ A
IPC: C03B37/00
Filed: 1993-09-17
Granted: 1996-02-20
Abstract: FIELD: optofibrous communication lines. SUBSTANCE: device comprises a unit for creating thinned-out section of fiber made up of two fiber holders with retainers, a heating element disposed between holders, a mechanism for moving the heating element, and a unit for application of polarizing coating made up of two heaters disposed one above the other between fiber holders, and the mechanism for movement of heaters. EFFECT: improved design. 1 dwg
Patent RU-2095991-C1 (RU)
Title: Antimicrobial agent and method for keeping freshness of food product
Inventor: IKHIRO ISIDZIMA
IPC: A01N63/10
Filed: 1992-12-14
Granted: 1997-11-20
Abstract: FIELD: food industry. SUBSTANCE: food products are exposed to contact with product of roasting the oyster shells. Roasting product may be used in the form of powder as well as in the form of water dispersion. EFFECT: higher efficiency. 4 cl, 5 tbl
Patent RU-2079951-C1 (RU)
Title: Inductor motor and its control method
Inventor: PAKHOMIN SERGEJ A
IPC: H02K19/06
Filed: 1994-03-01
Granted: 1997-05-20
Abstract: FIELD: driving high-speed washing machines. SUBSTANCE: inductor motor has wound stator with winding placed on its teeth and toothed rotor; stator teeth are grouped in four poles; axes of diametrically opposite poles are relatively shifted through value multiple of rotor tooth pitch; axes of two poles are shifted along stator bore in one direction relative to those of two other poles through value (m+(0.3 ... 0.47))t z , where m-1,2,3... . Current is supplied to one of phase windings, depending on desired sense of rotation, irrespective of signal coming from rotor position detector until rotor teeth are set against field pole teeth; then current pulses are fed to phase windings according to signals arriving from rotor position detector. EFFECT: improved reliability of motor control. 3 cl, 3 dwg
Patent RU-2122870-C1 (RU)
Title: Method of treating paralyses and pareses
Inventor: TYSHKEVICH T G
IPC: A61N2/04
Filed: 1994-05-11
Granted: 1998-12-10
Abstract: FIELD: medicine; neurology; physiotherapy. SUBSTANCE: exposure to pulse magnetic field with induction of 2.0-3.0 T at frequency of 0.1-0.2 Hz is performed. Projections of motor zone of cerebral cortex and dorsal roots are exposed successively, 1-2 min for every field. In cases of central paralyses and pareses: mode I, type of operation 3, modulation frequency of 50 Hz, modulation depth of 75%. In case of peripheral paralyses and pareses: mode II, type of operation 2, modulation frequency of 30 Hz, modulation depth of 100%. Double-pole electrode is positioned above projection of paretic muscles and nerves for 2 min for every field. Course of treatment includes 10-15 procedures. EFFECT: most complete early recovery of motor function. 1 tbl
Patent RU-2074742-C1 (RU)
Title: Hypoxicator
Inventor: BROVKO ALEKSANDR P
IPC: A61M16/00
Filed: 1995-05-17
Granted: 1997-03-10
Abstract: FIELD: medical treatment and prophylaxis of disoaces, sportsmen's coaching, storage of agricultural products and museum exhibits. SUBSTANCE: hypoxicator comprises gas separating module consisting of two in-series connected membrane modules and two compressors, one of which is connected to gas separating module, and the other - to air intake vent of first compressor and to outlet of last membrane module. Gas separating module, both compressors, gate valve and flow transducer are housed by casing whose inlet branch pipe is communicated with air intake vent of first (main) compressor, while its outlet branch pipe is connected by one end to station for connection to consumer, and by its other end, via gate valve and flow transducer, is connected to first outlet of last membrane module. EFFECT: highly effective means for providing desired atmosphere. 16 cl, 5 dwg
Patent RU-2079748-C1 (RU)
Inventor: ZINOVEV EVGENIJ P
IPC: F16F5/00
Filed: 1994-06-10
Granted: 1997-05-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: shock-absorber has housing and hollow plunger that is coaxially mounted inside it. A baffle with openings and chamber is mounted inside the space of the plunger to form air and hydraulic spaces. The damping valve has needle with an axial passageway, plate at one of its ends, and a piston at the other one. The piston of the valve is positioned in the chamber of the baffle to form under-piston space coupled with the hydraulic space and above-piston space connected with the air space through the axial passageway of the needle. The plunger may be double-stage. The diameter of the plate of the valve may be greater than the diameter of the valve piston . EFFECT: improved shock-absorbing. 2 cl, 2 dwg
Patent RU-2080764-C1 (RU)
Title: Potato harvester
Inventor: TARKHOV ANATOLIJ P
IPC: A01D17/20
Filed: 1994-06-20
Granted: 1997-06-10
Abstract: FIELD: agricultural engineering. SUBSTANCE: potato harvester has frame 1, digging out tool 2 and separating cylinder 9, which are mounted on frame 1. Cylinder 9 is positioned within housing 8 whose inner surface is provided with rolls fixed for engagement with cylinder 9. Casings and mechanism for changing cylinder inclination angle are mounted above outer surface of cylinder 9. Cylinder inclination angle changing mechanism is positioned under housing 8 and has two variable-length tie-rods and two rockers. Each rocker is mounted through shaft on frame 1 at sides of cylinder 9 below its discharge part. One end of each tie-rod is mounted on frame 1 and other end is attached to one rocker. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 2 cl, 4 dwg
Patent RU-2072140-C1 (RU)
Title: Способ шаговой прокатки заготовки
IPC: B21B1/42
Filed: 1994-07-20
Granted: 1997-01-20
Abstract: Способ шаговой прокатки заготовки, включающий обжатие заготовки двумя комплектами вращающихся валков переменного радиуса, расположенных под углом 2π/n, где n- число валков в комплекте, с разворотом одного комплекта относительно другого вокруг оси прокатки на угол π/n и смещением указанных комплектов относительно друг друга вдоль оси прокатки, отличающийся тем, что в каждом цикле шаговой прокатки обжатие заготовки ведут попеременно сначала одним комплектом валков, затем одновременно обоими комплектами и заканчивают вторым комплектом валков, в каждый данный момент времени осуществляя только одну из упомянутых стадий.
Patent RU-2090514-C1 (RU)
Title: Method of cleaning sewage from hydrogen sulfide
Inventor: LINEVICH SERGEJ N
IPC: C02F101/10
Filed: 1994-08-05
Granted: 1997-09-20
Abstract: FIELD: technology of cleaning water, more particularly cleaning domestic industrial and altermedical procedure sewage. SUBSTANCE: to clean sewage, sorbents are used. Sorbents include glauconite sand and aminolignin. EFFECT: improved cleaning of sewage from hydrogen sulfide at low economic expenses. 3 tbl
Patent RU-2111206-C1 (RU)
Inventor: VLADIMIR BAJLIN
IPC: C07D453/04
Filed: 1993-04-16
Granted: 1998-05-20
Abstract: FIELD: medicine. SUBSTANCE: D-and L-enantiomers of D-amino-10, 11-dihydro-5H-dibenzo [a,d] cyclohepten -5-acetic acid derivatives are prepared by reacting racemate with (-) cinchonidine in solvent, the resulting product is separated by fractionation crystallization to form D-and L-enantiomers. The resulting novel compounds are useful for preparing biologically active peptides which are essentially endoteline antagonist used for treating hypertension, myocardial infarction, metabolic, endocrinological and neurological disorders. EFFECT: improved properties of the title compounds. 12 cl
Patent RU-2094588-C1 (RU)
Title: Locking joint of hollow drilling string
Inventor: YURIN ALEKSANDR S
IPC: E21B17/046
Filed: 1995-01-27
Granted: 1997-10-27
Abstract: FIELD: mining industry. SUBSTANCE: locking joint of hollow drilling string has interacting components of coupling in the form of protrusions and slots located on sleeve and nipple of pipe ends being connected. Freely mounted on sleeve is nut with outer connecting members for tongs. Slots of sleeve are through-type for receiving nipple protrusions. Outer surface of protrusions is threaded for interaction with nut thread. Connecting members of nut are located in zone of its thread. EFFECT: high efficiency. 6 dwg
Patent RU-2100598-C1 (RU)
Title: Tunneling machine with hydromechanical working member
Inventor: ANTIPOV VIKTOR V
IPC: E21C25/60
Filed: 1995-02-02
Granted: 1997-12-27
Abstract: FIELD: tunneling and stoping machines with rock cutting by rotating cutting head. SUBSTANCE: tunneling machine has frame, hydromechanical working member with cutting crown, mechanisms moving the working member with hydraulic drives, pumping unit, hydraulic control valves for fluid supply to drives of moving mechanism, pressure converter with device for high-pressure water supply to nozzles. Pressure converter is made in form of boosters installed in crown, hydraulic puller and distributor installed in input end of working member shaft. Immovable part of distributor is made with four sectors which are connected with pumping unit by means of hydraulic lines for supply of water to boosters through control device. The latter is made in form of four hydraulic valves OR connected by its inlet channel to bridge circuit. Opposite pairs of inlets are connected with respective inlets of hydraulic drives of mechanisms moving the working member. Each OR valve is connected by its outlet channel with one of distributor sectors. Communication of OR valves may be made in form of two hydraulically connected with outlet channels of opposite OR elements, and outlet channels are connected with opposite distributor sectors. OR valve may be made in form of three-way, three-position hydraulically controlled control valves connected to form closed circuit by means of control lines, and outlet channel of each control valve is connected with one of distributor sectors. OR valves may be made in form of two pairs of four-way, three-position hydraulically interconnected control valves whose controlling channels are connected by pairs with control lines, and outlet channels of control valves and connected with distributor sectors. EFFECT: higher efficiency. 4 cl, 6 dwg
Patent RU-2110599-C1 (RU)
Title: Сталь
Inventor: DEGTJAREV A F
IPC: C22C38/48
Filed: 1995-02-15
Granted: 1998-05-10
Abstract: Изобретение относится к металлургии, в частности к стали для изготовления центробежнолитых отсасывающих валов скоростных буммашин. Сущность изобретения: сталь, содержащая, мас.%: углерод 0,01 - 0,08; кремний 0,10 - 1,00; марганец 0,4 - 1,2: хром 26,0 - 28,0; никель 5,5 - 7,5; медь 3,5 - 7,5; азот 0,10 - 0,15; ванадий 0,08 - 0,15; ниобий 0,08 - 0,15; церий 0,005 - 0,08; железо - остальное, обладает высокой прочностью и коррозионной стойкостью. 2 табл.
Patent RU-2127912-C1 (RU)
Title: Method for detection and encoding and/or decoding of stationary background sounds and device for detection and encoding and/or decoding of stationary background sounds
Inventor: VIGREN KARL TORB ERN
IPC: G10L25/06
Filed: 1994-05-11
Granted: 1999-03-20
Abstract: FIELD: recognition of stationary and non-stationary signals, in particular, for mobile radio communication. SUBSTANCE: device provides recognition of stationary and non-stationary signals, calculation of input signal power E(Ti) in several frames Ti, storing these power levels in buffer memory and using them for calculation of test variable Vt, which is equal to ratio of maximal to minimal power levels stored in buffer memory. Test variable Vt is compared to stationary state threshold γ. If it exceeds it, input signal is treated as non-stationary. EFFECT: detection and encoding and/or decoding of stationary background sounds in encoders and/or decoders of speech signals using digital frames. 15 cl, 4 dwg
Patent RU-2094160-C1 (RU)
Inventor: BABENKO VIKTOR PETROVICH
IPC: B21D37/18
Filed: 1995-07-06
Granted: 1997-10-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: press has bed, which comprises table, traverse and stands, drive, slide, mechanism for shifting blanks, device for applying loosen lubricant on blank and tool, gate, batcher, and mechanism for feeding lubricant. The batcher is made up as a movable frame set in guides of an U-shaped rotatable cantilever and provided with a mechanism for reciprocation, which has fixed cam contacting with a roller mounted in the sliding member and rod that interconnects the frame and sliding member. The cantilever is mounted on the stand of the mechanism for feeding and applying lubricant whose gear-rack reduction gear has output and input racks. The input rack is connected with the slide of the press. The output rack is provided with pins. The rotatable cantilever has projections that can interact with the pins. EFFECT: improved design. 9 dwg
Patent RU-2146726-C1 (RU)
Title: Method for producing working medium for adjustable solid-state lasers
Inventor: SMOL SKAJA L P
IPC: H01S3/16
Filed: 1995-07-14
Granted: 2000-03-20
Abstract: FIELD: laser engineering. SUBSTANCE: method involves growth of potassium chloride crystals from melt while adding thallium salt. Crystals are grown using Stockbarger method in evacuated quartz crystal ampoules of salt KCl added with thallium nitrate TlNO 3 . Thallium content in crystals is checked by A-band of absorption in ultraviolet region of spectrum. Tl o (I) centers of coloring are organized by gamma irradiation of crystals at dose rate of (1-5)•10 7  R at temperature of dry ice. Thallium salt is introduced in the form of thallium nitrate TlNO 3  in amount of 0.5-2 mass percent. EFFECT: improved concentration of effective coloring centers in crystals. 1 dwg, 1 tbl, 1 ex
Patent RU-2106641-C1 (RU)
Title: Transducer of ultimate acceleration
Inventor: ANDREEV-ANDRIEVSKIJ A E
IPC: G01P15/04
Filed: 1995-09-12
Granted: 1998-03-10
Abstract: FIELD: measurement technology. SUBSTANCE: transducer of simple design provides for registration of excess of specified acceleration threshold with maintenance of state of operation that can be established visually. It registers accelerations of all directions perpendicular to its axis in equal measure. Inertial mass is attached to body of transducer on cantilever that flexibly bends under excess of specified ultimate acceleration. Spring-loaded lockpin resting against stop arranged on body uniaxially to it is installed in inertial mass for movement along axis of cantilever. Stop is insulated electrically. Lock-pin and body of transducer are placed into registering electric circuit. EFFECT: simplified design and stability of operational characteristics. 1 cl, 1 dwg
Patent RU-2102265-C1 (RU)
Title: Пневматический соленоидный клапан
Inventor: FILIPP KASTEL
IPC: B60T8/36
Filed: 1994-01-19
Granted: 1998-01-20
Abstract: Использование: в пневматических тормозных системах транспортных средств. Сущность изобретения: пневматический соленоидный клапан содержит первый впускной канал (1), соединенный с первым источником давления (А), второй впускной канал (2), соединенный со вторым источником давления (Д), выпускной канал (3), соединенный с камерой (С), поддерживаемой под регулируемым давлением, полый корпус (4), в который выходит каждая из частей таким образом, что в нем можно обеспечить ее избирательное сообщение, по меньшей мере, с одной другой частью; и электромагнит (5), прикрепленный к корпусу и включающий сердечник (5а), приводящий в действие средства установления избирательного сообщения, неподвижный клапан (6) и подвижный клапан (7), заключенные в полый корпус с обеспечением возможности открывания неподвижного клапана, когда подвижный клапан закрыт, и наоборот, а эти клапаны образованы валом (60), трубчатым подвижным стопорным элементом (67) и уплотняющей поверхностью (70), находящимся под воздействием электромагнита. 8 з.п. ф-лы, 2 ил.
Patent RU-2108639-C1 (RU)
Inventor: IOFFE VALERIJ MOISEEVICH
IPC: H01L27/02
Filed: 1995-12-15
Granted: 1998-04-10
Abstract: Изобретение относится к области электронной техники и микроэлектроники, а именно к линиям передачи. Изобретение может быть использовано при построении линий передачи с регулируемым волновым сопротивлением и длиной. Двухпроводная линия содержит две проводящие полоски, между которыми сформирован изолирующий либо полуизолирующий слой, причем либо в верхней полоске выполнены отверстия в направлении вдоль длины линии, либо в нижней полоске выполнены отверстия в направлении поперек длины линии, либо в верхней полоске выполнены отверстия в направлении вдоль длины линии, а в нижней полоске выполнены отверстия в направлении поперек длины линии, на поверхности полосок (полоски) с отверстиями сформирован p-n-переход либо барьер Шоттки с неоднородным вдоль ширины верхней полоски либо вдоль длины нижней полоски профилем легирования, при этом параметры линии передачи (волновое сопротивление и длина) определяются величиной управляющего внешнего смещения, поданного на p-n (барьер Шоттки)-переход, либо величинами управляющих внешних смещений, поданных на p-n-переходы (барьеры Шоттки). 8 ил.