baber/WOPTO huggingface dataset:
Patent RU-2011311-C1 (RU)
Title: Color and brightness signal separating device
Inventor: BASIJ VALERIJ T
IPC: H04N9/78
Filed: 1990-03-20
Granted: 1994-04-15
Abstract: FIELD: TV engineering. SUBSTANCE: device has delay line, subtraction unit, high-frequency pre-distortion corrector, amplitude limiter, lower frequency filter, voltage-controllable generator, high-frequency predistortion filter, tuneable band-pass filter, controlled delay line, pulse duration/amplitude converter, differentiating unit and frequency detector. Frequency-adaptive separation system for selecting brightness and color signals provides improvement in horizontal definition of TV image. EFFECT: improved horizontal definition. 1 dwg
Patent RU-2020659-C1 (RU)
Inventor: VINENKO VLADIMIR G
IPC: H01P1/15
Filed: 1990-05-18
Granted: 1994-09-30
Abstract: FIELD: microwave power switching circuits. SUBSTANCE: microwave switch has first, second, and third strips of equal width arranged in first pile, two switching diodes, one of which is connected between first and second strips and other diode, between second and third strips, and inserted grounded conductor in the form of isosceles trapezium located in first plane whose smaller base is placed between diodes parallel to edge of second strip and has same length as strip determined by requested ratio; trapezium height is at least twice as great as width of each strip. EFFECT: improved design. 2 dwg
Patent RU-2007975-C1 (RU)
Inventor: UTEKHIN YURIJ A
IPC: A61F9/00
Filed: 1990-06-07
Granted: 1994-02-28
Abstract: FIELD: medical engineering. SUBSTANCE: device has a mechanism for fixing a patient's head, test-object holder, correction lens. The device is characterized in that the correction lens for correcting patient's ametropia and controllable optic assembly for offsetting an image of the test-object in the patient's eye are sequentially arranged between the mechanism for fixing the patient's head and test-object holder. EFFECT: widened application range of the device and reduced dimensions. 6 cl, 6 dwg
Patent RU-2061714-C1 (RU)
Title: Composition for preparing and transportation of gases
Inventor: PUSHKIN ALEKSANDR A
IPC: C08L33/08
Filed: 1990-07-09
Granted: 1996-06-10
Abstract: FIELD: recovery of gas and its transportation. SUBSTANCE: proposed composition contains product of interaction of acryl acid with polyacryl amide and 0.01-0.1 mass % of surfactant. Mentioned above product is prepared by interaction of acryl acid with polyacryl amide (their mass ratio being (1.5-2.5): (0.6-2.5) respectively) in aqueous medium in the presence of 0.005-0.05 mass % of ammonia persulfate. Proposed composition also contains 8-40 mass % of diethylene glycol and water. EFFECT: improves quality of desired product. 1 tbl
Patent RU-2018764-C1 (RU)
Inventor: SHTRAUB IMMANUEL
IPC: F16L23/04
Filed: 1991-03-19
Granted: 1994-08-30
Abstract: FIELD: manufacture of fittings. SUBSTANCE: sealing collar is made of elastoplastic and has form "c" in cross section. Opposite tabs of collar are fitted on its edge by means of circular bead. Mounted outside the collar is split cylindrical envelope of housing with radial flanges which is provided with gates with tensioning screws and inner tongue. Tongue is located between collar and housing and closes longitudinal clearance of housing in area of flanges. Tabs before tightening up the envelope exceed nominal diameter of pipes being connected for tight faying to walls of pipes in tightening up the housing. Secured on one circular section of envelope is slide guide with curved surface overlapping other circular section of envelope. Clearance is shifted circumferentially relative to housing clearance which is overlapped on the outside under zone of screw of slide guide. EFFECT: enhanced reliability. 3 dwg
Patent RU-2014708-C1 (RU)
Inventor: ABRAMOV GRIGORIJ I
IPC: H02J7/10
Filed: 1990-12-28
Granted: 1994-06-15
Abstract: FIELD: electrical engineering. SUBSTANCE: device is used to keep storage battery in charged state. Capacitor placed in series with primary winding of step-down transformer functions as ballast reactance for stabilizer diode connected in parallel to secondary winding of transformer through rectifier. Storage battery placed in parallel to stabilizer diode consumes current of additional charge and current of compensation of self-discharge. When charged fully storage battery consumes current of self-discharge. Device can simultaneously compensate for currents of self-discharge of several storage batteries as well as determine value of this current. EFFECT: improved efficiency of device for keeping of storage batteries charged. 3 cl, 1 dwg
Patent RU-2007170-C1 (RU)
Inventor: GANNUSHKINA IRINA V
IPC: A61K31/616
Filed: 1991-01-04
Granted: 1994-02-15
Abstract: FIELD: medicine. SUBSTANCE: means is constituted by polyethylene oxide USR= 301. It is experimentally suggested to use high-molecular linear polymers concurrently with antiaggregation agents, e. g. aspirin, which intensifies their effect. EFFECT: higher effectiveness of aspirin. 8 dwg, 7 tbl
Patent RU-2030035-C1 (RU)
Title: Leak-proof chemical power supply source
Inventor: SHALAGIN YURIJ S
IPC: H01M10/34
Filed: 1991-01-31
Granted: 1995-02-27
Abstract: FIELD: manufacture of power supply sources. SUBSTANCE: leak-proof chemical power supply source on separator has two-layer coat: internal layer is composed of absorbent having 1-10% margin with reference to hydrogen and external layer is produced from material chosen from group including palladium, nickel, niobium, tantalum, silver, gold, platinum. EFFECT: enhanced capacitance, prolonged service life. 2 cl, 1 dwg, 1 tbl
Patent RU-2068947-C1 (RU)
Title: Method for exploitation layered oil strata inhomogeneous in permeability
Inventor: KOBRUSHKO ANATOLIJ T
IPC: E21B43/20
Filed: 1991-02-25
Granted: 1996-11-10
Abstract: FIELD: oil production. SUBSTANCE: first oil is produced under natural operation at the expense of elastic strata stock. After decreasing stratum pressure to the preset minimum level, oil production is stopped and hydrodynamic lamination of the strata begins in abandoned oil wells by flooding productive portions of their shafts by slightly-filtering liquid, for example, clay mortar to the level that is higher a little than productive interval. Water, produced oil etc. may be used as buffer liquid to flood the well above the level of slightly filtering liquid up to the well mouth. Then displacing agent (water, gas etc.) is pumped in the strata, until elastic strata stock is restored up to the primary level. Cycles of oil extraction from the strata and pumping displacing agent in the strata are repeated many times during all the period of well development. Then agent pumping is stopped and oil extraction is kept until strata pressure is decreased to the level of benefit oil production. EFFECT: higher oil production. 2 dwg
Patent RU-2021494-C1 (RU)
Title: Method for perforating horizontal wells and device for its realization
Inventor: ADZHALOV ZABIT M
IPC: E21B43/11
Filed: 1991-04-04
Granted: 1994-10-15
Abstract: FIELD: perforating horizontal wells. SUBSTANCE: method includes lowering of perforator into well under gravity through vertical and inclined sections of well. Forced lowering of perforator is effected over horizontal section of well. For this purpose, perforator is provided with rollers for interaction with well walls. Besides, perforator has downhole pulling mechanism with individual downhole drive. Forced lowering of perforator is accomplished due to pulling force of downhole mechanism. During lowering pulling force is directed toward hole bottom. After completion of lowering to required depth, the casing is perforated. Then, perforator is lifted by pulling force of downhole mechanism directed to reverse side. Device for realization of method includes perforator and its suspension, and downhole pulling mechanism made in form of screw which has individual downhole drive. Device has rod with slot along its axis. Rod connects downhole drive with perforator and installed coaxially with perforator from the side opposite to suspension attachment. Device has roller mechanism in form of two strips with rollers at their ends. Strips are hinged to each other and to rod in their middle part and installed in rod recess. Strips are spring-loaded on the side of perforator relative to rod. From the side of downhole drive the strips are hinged to rod with additional strips. Additional and main strips form rhomb. Besides, device has roller stop in form of pushers. They are spring-loaded relative to attachment unit of perforator suspension in radial direction. Downhole drive is made with counterweight installed eccentrically to axis of rotation of the shaft. Rod is connected with perforator through thrust bearing. EFFECT: higher efficiency of method with perforator lowered on electric cable due to higher reliability of round-trip operations on horizontal sections of well and reduced labor input. 4 cl, 1 dwg
Patent RU-2010287-C1 (RU)
Title: Correcting converter for automatic control system
Inventor: MALKOV VLADIMIR A
IPC: G05B5/00
Filed: 1991-04-15
Granted: 1994-03-30
Abstract: FIELD: control equipment. SUBSTANCE: correcting converter for automatic control system has common memory capacitor, clock pulse master oscillator, circular counter, pulse formers, commutator and unit of correcting capacitors. Converter has two keys operating in antiphase. During first half-cycle of controlling voltage second key is closed and value of voltage memorized in advance is commutated to memory capacitor. During second half-cycle first key is closed and memorization of input signal of converter is accomplished. EFFECT: enhanced reliability of correction of static and dynamic errors. 2 dwg
Patent RU-2008640-C1 (RU)
Title: Balancing device
Inventor: SHATALOV LEV N
IPC: G01M1/38
Filed: 1991-04-22
Granted: 1994-02-28
Abstract: FIELD: testing equipment. SUBSTANCE: pulsing unit comprises additionally at least one stationary cylinder of a piezoelectric material disposed on internal surface of casing coaxially with nozzle so that one of its face surfaces is directed to nozzle while the other one is pressed against casing wall. Each of stationary cylinders can communicate with casing interior at the side of its end directed to nozzle. EFFECT: improved design. 1 dwg
Patent RU-2014515-C1 (RU)
Title: Pressure booster
Inventor: MOTYANIN GENNADIJ N
IPC: F15B3/00
Filed: 1991-05-30
Granted: 1994-06-15
Abstract: FIELD: manufacture of pumps. SUBSTANCE: plunger mounted in stepped cylinder and provided with axial passage forms high-pressure chamber. Piston is rigidly connected with plunger and forms low-pressure chamber in the cylinder. Spring-loaded taper check valve is located at the inlet of the axial passage which is provided with taper section on side of the high-pressure chamber. Check valve is provided with sealing unit made in form of set of seals of different diameters which are separated by gasket and are secured on the valve for contact of the seal of lesser diameter with the taper section of the inlet to the axial passage and for contact of the seal of larger diameter with surface of plunger end. Rigidity of the seal of lesser diameter exceeds rigidity of gasket. Rigidity of gasket exceeds rigidity of seal of larger diameter. EFFECT: enhanced reliability. 2 dwg
Patent RU-2008629-C1 (RU)
Title: Method for determining spectral composition of optical radiation
Inventor: UKROZHENKO VLADIMIR M
IPC: G01J3/12
Filed: 1991-06-24
Granted: 1994-02-28
Abstract: FIELD: radiation spectral composition measurement. SUBSTANCE: spectrum analysis of radiation is effected in plane-parallel system of polarizer-layer elements rotating polarization plane-polarizer functioning as spectrum analyzer. Signal coming from photosensing element irradiated by flux passed through mentioned system of elements is transformed into radiation spectrum by joint analysis of signals obtained at different angles of turn of second polarizer. EFFECT: facilitated procedure. 2 dwg
Patent RU-2034967-C1 (RU)
Title: Roofing
Inventor: POLYAKOV NIKOLAJ N
IPC: E04D3/18
Filed: 1991-06-25
Granted: 1995-05-10
Abstract: FIELD: civil engineering. SUBSTANCE: roofing has upper and lower fibrous cement layers combined by ribs with formation of closed spaces. Roofing is made of separate Z-shaped members, each having flanges combined by a rib bent in such a manner that vertical straight line would pass through the center of rib gravity and point of conjugation of the rib with flanges. The flange has a camber at a distance of at least 100 mm from the point of conjugation of the rib and flange, with a height equal to the member thickness, and the members are placed one after another in such a manner that their end sections are placed in the concave part of the flanges of the adjacent members forming thereby the upper and lower layers. EFFECT: improved design. 2 dwg
Patent RU-2029890-C1 (RU)
Title: Electrohydraulic servo drive
Inventor: BURNYASHEV ARKADIJ VASILEVICH
IPC: F04B1/26
Filed: 1991-06-27
Granted: 1995-02-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: electromechanical converter 7 is used as a drive for controlling inclination of washer 5. A rotor of the converter is rigidly fitted on shaft 6 which is made in block with inclined washer 5. Inclination of washer 5 is checked during checking of the rotation angle of electromechanical converter 7. A signal from pickup 8 for checking inclination of washer 5 is added algebraically with a signal which depend on difference between inlet signal and feedback signal from pickup 14 of rod position of actuating hydraulic cylinder 15. Limiter-shaper 10 is restricts voltage at adder 11 outlet for preventing setting rotor of electromechanical converter 7 on mechanical supports. Converters 16,25 convert alternative signals into constant ones. EFFECT: improved design. 2 dwg
Patent RU-2029978-C1 (RU)
Title: Cellular structure for magnetic-optic spatial light modulator
Inventor: AJRAPETOV A A
IPC: G02F1/09
Filed: 1991-10-11
Granted: 1995-02-27
Abstract: FIELD: physics, applied magnetooptics. SUBSTANCE: cellular structure has a non-magnetic substrate onto which a magnetic uniaxial material layer is applied. Monodomain regions are made in the form of depressions with flat bottom of thickness h not exceeding 0.7 l, where l is a characteristic length of material. Saturation magnetization and/or uniaxial anisotropic constant vary along the depression bottom thickness by at least 10% of their average values. EFFECT: improved quality. 1 dwg
Patent RU-2002470-C1 (RU)
Inventor: ZHURAVSKIJ VLADIMIR V
IPC: A62C2/00
Filed: 1991-11-19
Granted: 1993-11-15
Abstract: Использование: пожарна  техника, точнее пожаротушение  с использованием огнегас щих веществ . Сущность изобретени  перемешивают углекислоту  с водным раствором вещества, не поддерживающего  горение, с последующим формированием  потока аэрозол  направл емого на очаг пожара При этом жидкую углекислоту и водный  раствор предварительно заправл ют в одну емкость , вытеснение жидкостей из которой осуществл етс  одновременно после образовани  ими термодинамически  равновесной гетерогенной системы  Вытесненные компоненты огнетушащего состава в  жидком состо нии перемешиваютс  после чего  осуществл етс  газификаци  углекислоты, сопровождаема  дроблением и замерзанием капель раствора
Patent RU-2027807-C1 (RU)
Title: Material for manufacture of garments
Inventor: SEREJKITE DIANA VITOVNA
IPC: D04H1/40
Filed: 1991-12-13
Granted: 1995-01-27
Abstract: FIELD: production of nonwoven materials from hard substances such as plastics, wood, amber, metal, bone, ceramics, which may be used for manufacturing of uniform designed for work is contaminated zones, for example, radiation contaminated zones, as well as for manufacture of bullet-proof and well-dressed garments, smart shoes and other decorative articles. SUBSTANCE: material has prismatic members interconnected by flexible binders made in the form of a grid. Prismatic members are provided with recesses, which allow prismatic members to be fixed in grid cells. EFFECT: wider operational capabilities, enhanced reliability in operation. 3 cl, 6 dwg
Patent RU-2000379-C1 (RU)
Inventor: SAMUJLOV VIKTOR A
IPC: E01C19/48
Filed: 1991-12-20
Granted: 1993-09-07
Abstract: Использование: укладка дорожных покрытий . Сущность: содержит приемный бункер , подающее и распределительное устройства с гидронасосами и гидромоторами  их приводов, уплотн ющее приспособление  и ходовой механизм в виде бортовых  передач с гидронасосами и гидромоторами  привода хода и гидрораспределители. Напорные  трубопроводы гидронасосов привода  хода сообщены между собой и с  гидронасосами подающего и распределительного  устройств через дополнительные  гидрораспределители. 3 ил.
Patent RU-2032310-C1 (RU)
Title: Harvester for agricultural crops
Inventor: BIRYUKOV ANATOLIJ M
IPC: A01D47/00
Filed: 1992-01-03
Granted: 1995-04-10
Abstract: FIELD: agricultural engineering. SUBSTANCE: harvester has a bat reel, stem lifter fingers with cutters installed at an angle to each other. The side edges of cutters is provided with teeth whose apexes are directed opposite to the movement of harvester. The fingers are powered by a drive to travel in the direction of longitudinal axis of cutters. Cutters of each finger are located at an angle to its plane and inclined in a vertical plane toward their longitudinal axis. EFFECT: higher efficiency and accuracy. 1 cl, 3 dwg
Patent RU-2030041-C1 (RU)
Title: Method of input of installation fixture in socket of intercarriage connection of electric train and device for its implementation
Inventor: SAVINOV GENNADIJ A
IPC: H01R24/76
Filed: 1991-08-02
Granted: 1995-02-27
Abstract: FIELD: electric equipment of transportation vehicles. SUBSTANCE: installation fixture has cylindrical base 5 with thread and cone part 4 manufactured in the form of tetrahedral pyramid. It is input in axial direction in bushing-case of internal connector of socket 6 and is fixed in it with the aid of device composed of hexahedral head and cylindrical part in which face slit is fabricated. EFFECT: improved precision of input of installation fixture, prevention of wires and panels from catching fire. 3 cl, 4 dwg
Patent RU-2015194-C1 (RU)
Title: Steel
Inventor: SMIRNOV LEONID A
IPC: C22C38/50
Filed: 1992-02-17
Granted: 1994-06-30
Abstract: FIELD: production of stainless steel. SUBSTANCE: steel has, wt.-%: carbon 0.07-0.12; silicon 0.5-0.8; manganese 1-2; chrome 17-19; nickel 8-11; titanium 0.4-0.6; vanadium 0.1-0.5; copper 0.3-0.5; calcium 0.001-0.02; magnesium 0.001-0.005, and iron - the rest. Proposed steel has increased resistance for small plastic deformation. EFFECT: enhanced quality of steel. 1 tbl
Patent RU-2014173-C1 (RU)
Title: Multispindle duplicate-milling machine
Inventor: ILYASHEV ALEKSANDR V
IPC: B23C1/16
Filed: 1992-02-25
Granted: 1994-06-15
Abstract: FIELD: machine tool manufacture. SUBSTANCE: machine has table 7 on which blank 11 is fastened by fastening units. Coping rules 12 and 13 for vertical and horizontal movements of carriage 17 with spindles are fastened on the longitudinal edges of the table in parallel to the blank. The ends of two pairs of plane-parallel springs of plates 14 are fastened to the bed on both sides of the working table, the other ends of which are fastened to journal 15. The ends of the third pair of plane parallel spring plates 16 are fastened to journal 15. The other ends of plates 16 are connected to carriage 17. EFFECT: improved structure. 4 dwg
Patent RU-2017020-C1 (RU)
Title: Unit for joining space craft modules
Inventor: SOLOMONOV YURIJ S
IPC: F16L19/02
Filed: 1992-03-06
Granted: 1994-07-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: unit has parts to be joined made of shells and intermediate ring having oppositely positioned projections provided on its faces and threaded fasting members received in holes of the parts to be joined and intermediate ring. The ring is interposed between the parts so that one of the projections embraces one of the parts over its outer surface and other projection of the ring embraces other part over its inner surface. The projections are positioned in a spaced relation to the embraced surfaces. Magnitude of the spaces is less than minimum space between the fastening members and holes for them provided in the parts and intermediate ring. EFFECT: enhanced reliability. 2 dwg
Patent RU-2032742-C1 (RU)
Title: Strain bacteriophagum shigellosum p active with relation to shigella dysenteriae 2-9, shigella flexner 6, shigella boydii 1-10, 14, 15, shigella sonnei
Inventor: RAKHIMOVA AJGUL KHAKIMOVNA
IPC: C12N7/00
Filed: 1992-03-13
Granted: 1995-04-10
Abstract: FIELD: medicinal microbiology. SUBSTANCE: polyvalent Bacteriophagum shigellosum P is used for identification of shigellae Dysenteria 2-9, Flexner 6, Boyd 1-10 and 14-15 Zonnei. EFFECT: shortened period of diagnosis at the 1-st day at typical pathogen forms and at the 2-3-d days at atypical ones.
Patent RU-2090598-C1 (RU)
Title: Method of semydry and semisweet wine making
Inventor: GAVRILYUK VIKTOR STEPANOVICH
IPC: C12G1/02
Filed: 1992-03-18
Granted: 1997-09-20
Abstract: FIELD: food industry, wine-making industry. SUBSTANCE: wines were made by must sulfitation, its clarifying and multistage successive fermentation followed by filtration. Filtration is carried out by tangential microfiltration using anisotropic diaphragm ceramic members (pore size is 0.2-0.4 mc), under pressure 0.5-2.0 bar. Before must fermentation and the following filtration must is subjected for with cold treatment. EFFECT: improved method of wine making.
Patent RU-2032898-C1 (RU)
Title: Method of magnetic inspection of defects of long-length ferromagnetic articles
Inventor: BUKASEV YURIJ A
IPC: G01N27/87
Filed: 1992-02-25
Granted: 1995-04-10
Abstract: FIELD: nondestructive testing. SUBSTANCE: this method of magnetic inspection of long-length ferromagnetic articles relates mainly to electrically welded pipes and lies in magnetization of article and in reading of gradient of magnetic leakage field on its surface with the aid of two ferroprobe converters which signals are subtracted and by which difference defects in article are detected. Section of article under one of converters is additionally magnetized to higher level at which value of difference signal reaches minimal magnitude. Additional magnetization of section of article makes it possible to produce difference signal inversely proportional to value of defect field which enables informativity of test to be enhanced thanks to detection of defect along entire length of article. EFFECT: enhanced informativity of inspection of longitudinal continuous weld thanks to determination of its length. 2 dwg, 1 tbl
Patent RU-2044188-C1 (RU)
Title: Safety clutch
Inventor: AGAFONOV EVGENIJ N
IPC: F16D7/00
Filed: 1991-12-02
Granted: 1995-09-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: driving clutch member is provided with hollow 3, flat 10, and radial projection 5 alternating in the periphery direction. The projection has dummy groove in its sides. Spring pushers 7 are received in grooves 6. The pushers are in contact with rollers 8 interposed between the projections on the clutch members to permit interaction with flats 10 and inner side of housing 11. The clutch members are spring-loaded one with respect to the other in the periphery direction by way of springs 4 arranged in hollows 3 provided between flats 10 on mutually facing sides of the clutch members. The clutch recovers its operational position when load decreases up to the nominal load or when damaged unit is changed. EFFECT: enhanced reliability. 2 dwg