baber/WOPTO huggingface dataset:
Patent RU-2038281-C1 (RU)
Title: Lifting device
Inventor: MAKHOZHEV MUKHADIN M
IPC: B66B9/02
Filed: 1994-07-21
Granted: 1995-06-27
Abstract: FIELD: hoisting and lifting mechanical engineering. SUBSTANCE: lifting device represents a spatial structure formed by sides having in its base an equilateral polygon and made at least of three rows of lattices formed by X-shaped hinged levers. The ends of the levers in each row of one side are hinged with similar ends of levers of the lattice of the same row of the adjoining side. In this case the lever ends of the lower lattice are mounted in the guideways of the base for displacement to the polygon center if the device length increases. In order to change the device length, a drive in the form of a compound pulley is envisaged. The flexible member of the drive is takle block in succession in height through the blocks disposed in planes at an angle to the longitudinal axle of the lifting device. EFFECT: facilitated manufacture. 1 cl, 2 dwg
Patent RU-2080820-C1 (RU)
Title: Device for recording bioelectric signals
Inventor: BANKOV VALERIJ I
IPC: A61B5/25
Filed: 1994-08-01
Granted: 1997-06-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has recording electrode manufactured as small antenna. Antenna is connected to device for processing signal. The antenna records bioelectric signals generated by living tissue as electromagnetic oscillations. Device amplifies the signal from antenna and stores its level during a predefined time period. EFFECT: enhanced reliability in recording signals. 2 cl, 2 dwg
Patent RU-2063342-C1 (RU)
Title: Keyboard
Inventor: MIKHALEV PETR A
IPC: B41J5/00
Filed: 1994-08-01
Granted: 1996-07-10
Abstract: FIELD: computer engineering. SUBSTANCE: keyboard has printed circuit mounted on the base, cover with sockets and keyboard mechanisms that consist of keys, and plungers with contacts and diaphragms. The plungers are received in the sockets for permitting longitudinal movement. The sockets are made up as cylindrical projections on the top and bottom sides of the cover. The diaphragm is made up as a cap in the middle portion and hollow cylinders at the top and base. The base of the diaphragm is mounted on the outer collar of the socket. The top of the diaphragm is mounted on the head of the plunger to protect the keyboard from environment. To arrest longitudinal movement of an actuator inside a socket a stop is provided. To prevent spontaneous falling out of the key mechanisms the plunger in the base is provided with bosses and axial opening in the stop is step. EFFECT: improved design. 7 dwg
Patent RU-2085386-C1 (RU)
Title: Gauze-reinforced polymer film and method of manufacturing thereof
Inventor: ABRAMOV VSEVOLOD V
IPC: B32B5/02
Filed: 1994-09-08
Granted: 1997-07-27
Abstract: FIELD: polymer materials. SUBSTANCE: invention relates to manufacturing reinforced films for agricultural needs and also for manufacturing products of sac and bag types. Gauze used in reinforced film is made with nodes having specified size manufactured by rolling gauze between heated rollers with simultaneous orientation. Gauze is manufactured from threads produced through coextrusion from polyolefin of gauze sleeve. After stabilization of size and shape of cells, sleeve is cut along its generatrix and unwound into flat sheet. Resultant gauze is rolled as mentioned above to predetermined thickness of its nodes. EFFECT: achieved uniformity of material. 15 cl
Patent RU-2097519-C1 (RU)
Title: Identifier
Inventor: BARDACHENKO VITALIJ FEODOSEVIC
IPC: G07C9/00
Filed: 1994-09-09
Granted: 1997-11-27
Abstract: FIELD: identification of objects. SUBSTANCE: identifier has plates put on rod for turning one relative another. Plates have parts of code on their sides. Code symbols are deposited on edges of plates on opposite sides of rod. EFFECT: simplified design, increased identification capability of article. 3 cl, 3 dwg
Patent RU-2084566-C1 (RU)
Title: Loom harness frame
Inventor: PONOMAREV NIKOLAJ NIKOLAEVICH
IPC: D03C9/06
Filed: 1994-10-04
Granted: 1997-07-20
Abstract: FIELD: textile industry. SUBSTANCE: the loom harness frame has two side members rigidly connected to horizontal strips furnished with rectangular bars, needle carrier retainers, uprights and locks. The side members and horizontal strips are made of a square-section bar and joined by welding; stiffness of the upper horizontal strip is enhanced by a U-shaped plate of the same length secured on the upper horizontal strip by plug welds, and stiffness of the lower horizontal strip is enhanced by two plates secured on both sides of the lower strip by plug welds; this plates are corrugated, and corrugations have a trapezoidal shape. EFFECT: improved design. 4 dwg
Patent RU-2110093-C1 (RU)
Inventor: MARTYSHEV ALEKSEJ VJACHESLAVOV
IPC: G08B17/06
Filed: 1994-10-19
Granted: 1998-04-27
Abstract: FIELD: electric fire alarm devices for early fire detection. SUBSTANCE: differential thermocouple converts pulses of convection flow over fire into electric signal. Time constants of thermocouple junctions provide detection of frequency range which is characteristic for fire. Signals from all thermocouples are added, amplified and converted by means of amplitude discriminator into pulse signal of constant amplitude which is accumulated in integrator. When signal reaches some threshold, threshold gate fires and actuator is turned on. EFFECT: increased reliability, increased validity of early fire detection. 1 dwg
Patent RU-2068029-C1 (RU)
Title: Method of plasma-chemical application of coating
Inventor: TIMERGALIEV RENAT SH
IPC: H01J37/32
Filed: 1994-11-28
Granted: 1996-10-20
Abstract: FIELD: method is used in plasma processing, mainly in processes of surface vacuum metallization and synthesis of inorganic films in bundle-plasma discharge. SUBSTANCE: treated piece and target of solid inorganic substance are situated in working chamber, the chamber air is evacuated, feed working gas inside and in zone of piece surface treatment form steam flow, produced by evaporation of solid inorganic substance by beam of electrons. At least one additional beam of electrons is formed in the chamber and directed into zone of piece surface treatment. In the case additional beam of electrons is crossing vapor flow. It is provided, that additional solid inorganic substance is fed into additional beam of electrons, its evaporation and directing on surface of piece of chemically active particles flux made of mixture of solid substances vapors and working gas. It is advantageous, that additional beam of electrons has band-type configuration. EFFECT: improved process. 3 cl, 1 dwg
Patent RU-2100521-C1 (RU)
Title: Method of and device for orientation of road machines
Inventor: STERNIK YURIJ L
IPC: E01C23/16
Filed: 1995-04-12
Granted: 1997-12-27
Abstract: FIELD: road marking. SUBSTANCE: road marking machine is installed in initial position on road. Axis of working member is registered with beginning of theoretical trajectory of movement of working member. Axis of laser radiator is arranged in one vertical plane with axis of working member and axis of marking strip. Laser beam is aimed target. Axis of target is arranged in marking vertical plane. Machine is oriented in motion to provide minimum deflection of light spot from target axis. Target can be installed stationary or on running vehicle. Laser radiator is secured over cab of marking machine for displacement square to its longitudinal axis and for turning in two relatively perpendicular planes. Radiator can be furnished with device for scanning of beam in vertical plane or device for dividing the beam in horizontal plane for orientation of marking machine relative to two edges of road. EFFECT: enlarged operating capabilities. 13 cl, 14 dwg
Patent RU-2099498-C1 (RU)
Title: Lock
Inventor: GRATSIANOV VLADIMIR A
IPC: E05B29/02
Filed: 1995-05-06
Granted: 1997-12-20
Abstract: FIELD: locks. SUBSTANCE: lock has a spring- loaded cross-bar with grooves installed in the casing, cross-bar extension and locking mechanism having a cam located on the lock handle pivot and engageable with the cross-bar groove, spring-loaded bolts with grooves installed on an axle, retainer that can enter the bolt grooves and a key with its guide. The cross-bar extension and locking mechanism has an additional cam installed on the handle pivot and engageable with the retainer, the retainer is installed on an axle, spring-loaded and made as a three-arm lever, and the bolts have two arms, whose one arm has grooves, one of the retainer arms is engageable with the additional cam, the second arm is engageable with the bolt arms that have no grooves, and the third arm has two lugs, one of which is engageable with the additional cam, and the other is engageable with the bolt arms provided with grooves and can enter these grooves; the bolt arms that have no grooves are engageable with the key code grooves. EFFECT: enhanced reliability. 3 cl, 6 dwg
Patent RU-2083035-C1 (RU)
Title: High-frequency planar-array antenna
Inventor: KHRISTICH ALEKSANDR D
IPC: H01Q13/18
Filed: 1995-06-05
Granted: 1997-06-27
Abstract: FIELD: antennas for transceiving linear-polarization waves. SUBSTANCE: planar-array antenna has at least one antenna module incorporating four radiating element equidistantly arranged in one plane at square array nodes, and cophasal waveguide power splitter wherein TE 01 mode in propagating. Power splitter has three identical T-joints locates in plane of vector E whose four outputs are connected to radiating elements through rectangular waveguide sections whose axes are perpendicular to plane of vector E. Each radiating element has plates 1, 2 with current-conducting surface tightly fitted to each other. Plate 1 has rectangular depression 5 made in its central part on side facing plate 2; its depth h approximately equals plate thickness. Center 0 of depression 5 is located on longitudinal axis N-N of rectangular waveguide section 4; large side c of depression is parallel to large side a of rectangular waveguide section 4; each depression has four slits 6 of length about e = π/2 along larger sides in immediate proximity of them, their centers being at square tops on side f<λ, where l is wavelength in free space. EFFECT: improved design. 12 cl, 11 dwg
Patent RU-2085481-C1 (RU)
Inventor: GOLDMAN OLEG V
IPC: C01B17/76
Filed: 1995-05-30
Granted: 1997-07-27
Abstract: FIELD: sulfuric acid production. SUBSTANCE: invention relates to oxidizing sulfur dioxide into sulfur trioxide in production of sulfuric acid from brimstone or when treating sulfur-containing industrial gas releases. Reaction mixture containing sulfur dioxide and oxygen is successively passed through several vanadium catalyst layers, layer temperature being maintained in the range 360-500 C. Passage of sulfur dioxide through at least one of layers is alternated every 1-75 min with passage of air or oxygen in countercurrent to reaction mixture passage. Method may also be effected by way of passing reaction mixture through at least one catalyst layer both in direct and back directions. EFFECT: improved parameters of process. 2 cl
Patent RU-2107026-C1 (RU)
Title: Method of separating fullerenes
Inventor: VOL FGANG MJULLER
IPC: C01B31/02
Filed: 1993-09-03
Granted: 1998-03-20
Abstract: FIELD: substance separation techniques. SUBSTANCE: method is developed for isolating fullerenes C<SB>60</SB>, C<SB>70</SB>, and higher from fullerene-containing carbon black using liquid-phase chromatography technique. Main component of eluent is nonpolar aromatic solvent (toluene and/or benzene); solid carrier is coke, anthracite, and/or artificial graphite. Separation is carried out at 30 to 80 C. Yield of 99-100% pure C<SB>60</SB> product is as high as 97%, and that of 94-98% pure C<SB>70</SB> up to 57%. EFFECT: improved separation efficiency. 1 tblt
Patent RU-2082530-C1 (RU)
Title: Method of making cast iron grinding balls
Inventor: LYAKISHEV NIKOLAJ PAVLOVICH
IPC: B21H1/14
Filed: 1995-05-31
Granted: 1997-06-27
Abstract: FIELD: metallurgy. SUBSTANCE: method involves melting iron and simultaneously alloying it, casting necessary diameter rods, rolling rods to balls, subjecting them to quenching and annealing. Melt iron is modified by magnesium containing modifying mixture providing spheroidization of graphite. Before rolling rods are heated up to 950-1080 C; balls are made by rolling in helical rolling mill. Then balls are subjected to isothermal quenching from rolling temperature and to subsequent annealing at 280-320 C at using cast iron with next content, mas.%: carbon, 2.5-3.5; silicium, 1.3-2.8; manganese, 0.3-1; phosphorus, 0.02-0.08; sulfur, 0.001-0.015; copper, 0.15-0.8; chrome, 0.15-0.5; aluminium, 0.15-0.5; magnesium, 0.04-0.08; ferrum, the balance. Method provides manufacture of grinding balls having hardness no less than HRC 55, high wearability and shock resistance with price being by 20% lower than that of steel balls. EFFECT: enhanced quality of grinding balls.
Patent RU-2127221-C1 (RU)
Inventor: MASAKHIDE MOKHRI
IPC: C01F17/235
Filed: 1994-08-11
Granted: 1999-03-10
Abstract: FIELD: powders of metal oxides; may be used in oxide ceramics. SUBSTANCE: powder of metal oxide, excluding alpha-modification of aluminum oxide, containing polyhedral particles, each having at least six planes. The powder particles are sizing from 0.1 to 300 mcm and value of D90/D10=10 or less, where D10 and D90 are particle sizes with accumulation of 10% and 90%, respectively, counting from the size corresponding to minimum size of particles on curve of growth of particle sizes. This powder of metal oxide contains low number of sintered particles and possesses narrow range of particle sizes and homogeneous particle shape. Titanium oxide powder is one of examples of metal oxide powders. It presents polyhedral particles with eight planes and has rutile modification. The method of metal oxide powder production includes firing of metal oxide or its predecessor in atmosphere of hydrogen halide or molecular halide and vapor or molecular halide. Process may be carried out in the presence of inoculating crystals. EFFECT: higher efficiency. 31 cl, 21 dwg, 4 tbl
Patent RU-2149646-C1 (RU)
Inventor: ANDZHELUCHCHI FRANCHESKO
IPC: A61K47/48
Filed: 1994-09-21
Granted: 2000-05-27
Abstract: Описывается полимерный конъюгат камптотецина, состоящий в основном из (i) от 60 до 99 мол.% N-(2-гидроксипропил)метакрилоиламидных звеньев, представленных формулой 1      (ii) от 1 до 40 мол.% 20-О-(N-метакрилоилглициламиноацил)-камптотециновых звеньев, представленных формулой 2      в которой SРA является пространственной группой, имеющей соответствующие концевые амино- и карбонильные группы, которые разделены, по крайней мере, тремя атомами, и О-СРТ представляет остаток камптотецина, при этом С-20-гидроксигруппа камптотецина связана с концевой карбонильной группой пространственной группы (А); (iii) от 0 до 10 мол.% N-метакрилоилглицина или N-(2- гидроксипропил)метакрилоилглицинамидных звеньев, представленных формулой 3      в которой Z представляет гидрокси или остаток формулы -NH-CH 2 -СН(ОН)-СН 3 . Технический результат - получение водорастворимого полимерносвязанного камптотецина, обладающего противоопухолевой активностью. 2 с. и 5 з.п.ф-лы, 3 табл.
Patent RU-2114542-C1 (RU)
Title: Sole fracture glue-pressing repair method
Inventor: ALEKSEENKO L D
IPC: A43D25/06
Filed: 1995-08-02
Granted: 1998-07-10
Abstract: FIELD: repair of soles made from synthetic materials. SUBSTANCE: method involves polishing fractured portion of sole by means of polishing wheel; working fractured portion by means of cutter having ribbed surface whose configuration coincides with that of polishing wheel working surface; filling fractured portion with insert undergone thermal treatment. Working surface of polishing wheel has thickness of 1.2 x 10 -2  m; side surface skew angle of 15 deg; height of skewed portion 10 10 -2  m. Ribbed surface of cutter has rib height of 8 •10 -4  - 1.6 •10 -3  m; rib base width of 8 •10 -4  m. EFFECT: simplified method and improved quality of repaired region of shoe. 4 cl
Patent RU-2113557-C1 (RU)
Title: Machine for production of viscose filament
Inventor: RABKIN R L
IPC: H02P1/54
Filed: 1995-10-20
Granted: 1998-06-20
Abstract: FIELD: manufacture of spinning frames for continuous spinning and winding of viscose filament and applicable on other analogous frames. SUBSTANCE: machine has transporting and drying cylinders connected with the first electric motor through the first kinematic transmission and metering pumps connected with the second electric motor through the second kinematic transmission. Connected to electric mains are successively arranged starter and switch of the first electric motor and starter and switch of the second electric motor. Machine has coupling connecting the first and second kinematic transmissions and provided with pneumatic drive controlled by means of air distributor with electromagnet and return spring and connected to air duct by electric contact pressure gage. Electromagnet of air distributor is cut between tap point of the first and second starters and tap point of break contact of electric contact pressure gage and break contact of the first starter. Installed on air conduit is air supply cock. Cut in circuit of switching-on of the first electric motor is made contact of the first starter, and make contact of the second starter is cut in switching circuit of the second electric motor. EFFECT: higher accuracy in maintaining filament spinning velocity. 1 dwg
Patent RU-2149163-C1 (RU)
Title: Derivatives of 3'-aziridino-anthracycline, methods of synthesis, pharmaceutical composition
Inventor: BARDZHOTTI AL BERTO
IPC: A61K31/70
Filed: 1994-11-21
Granted: 2000-05-20
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention describes the novel derivatives of 3'-aziridino-anthracycline of the general formula (1)   where R 1  means hydrogen atom or methoxy-group; R 2  means hydrogen atom, hydroxyl-group or acylhydroxy-residue of the formula (2): O-COR 5  where R 5  means pyridyl; R 3  and R 4  both mean hydrogen atom or one of R 3  and R 4  means hydrogen atom and another means hydroxyl-group, iodine or group of the formula -OSO 2 CH 2  or their pharmaceutically acceptable salts showing antitumor activity. Invention describes also method of their synthesis and pharmaceutical composition based on compounds of the formula (1). EFFECT: improved method of synthesis. 8 cl, 4 tbl, 6 ex
Patent RU-2086510-C1 (RU)
Title: Water-treatment filter
Inventor: NAZAROV VLADIMIR D
IPC: B01D24/16
Filed: 1995-12-07
Granted: 1997-08-10
Abstract: FIELD: water treatment. SUBSTANCE: filter contains casing with elliptical cap, distributive and collecting systems, and grainy filter material prepared from calcites incorporating silicon, magnesium, and iron compounds forming frame structures with basic substance, total amount of inclusions being 0.5-1.6 wt %. EFFECT: increased sorption capacity of filter material.
Patent RU-2100358-C1 (RU)
Inventor: SU UNG KIM
IPC: A61P1/04
Filed: 1994-07-22
Granted: 1997-12-27
Abstract: Использование: в качестве противоязвенного препарата. 2-{[(4-метокси-3-метил)-2-пиридинил] метилтио} -5-(1H-пиррол-1-ил)-1H-бензимидазол, выход 85%, т. пл. 191 - 193 o C; натриевая соль 2-{[(4-метокси-3-метил)-2-пиридинил] метилсульфинил}-5-(1H-пиррол-1-1ил)-1H-бензимидазол, выход 85%, т. пл. 230 - 232 o C. 10 з.п. ф-лы, 8 табл.
Patent RU-2104419-C1 (RU)
Inventor: GILJAROV PETR PETROVICH
IPC: F16C33/66
Filed: 1996-01-24
Granted: 1998-02-10
Abstract: FIELD: bearings working on solid lubricants. SUBSTANCE: bearing includes outer and inner races provided with chutes with raceways. Rolling solids of revolution arranged in cage seats are mounted between raceways. Scrapers located in chute of race at spaced relation are used for setting solid lubricant powder in motion. Each scraper is provided with connecting member-concentrator mounted at spaced relation for axial displacement relative to scraper. Connecting member-concentrator consists of two halves. Cage consists of two half-cages; each half-cage is made integral with half of concentrator and from the same material. EFFECT: reduced usage of metal and low cost. 3 dwg
Patent RU-2090047-C1 (RU)
Title: Cucurbits fruit pickup
Inventor: PETIN VALERIJ M
IPC: A01D51/00
Filed: 1996-02-07
Granted: 1997-09-20
Abstract: FIELD: agricultural engineering, in particular, devices for picking up fruits from soil surface. SUBSTANCE: pickup has rim 1 with transverse planks 2 cantilevered for rotation in radial plane about axes coinciding with circle chords. Flexible strip 3 and tape 4 are attached to transverse planks 2. Length of strip portions between planks 3 exceeds plank spacing and length of tape 4 between planks 3 exceeds plank spacing but is less than length of strip 3. Fruit receiving tray 7 is positioned within rim 1. Pickup has roller 8 fixed on movable carrier 9. Roller 8 is positioned close to inner side of tape 4 adjacent to point of contact with soil. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 1 dwg
Patent RU-2090395-C1 (RU)
Title: Automobile antitheft device
Inventor: SHEPTOVETSKIJ ALEKSANDR YU
IPC: B60R25/00
Filed: 1996-07-17
Granted: 1997-09-20
Abstract: FIELD: automotive industry; automobile accessories. SUBSTANCE: signal input and outputs of central control unit, control inputs and outputs of unauthorized use sensors, control inputs of alarm signalling units and control inputs and outputs of interlock units are combined with supply inputs of corresponding units. Alarm signalling units are made for receiving signals from vehicle-borne circuit, and sensors, interlock units and central control unit are made for shaping, transmission into circuit and receiving of coded signals from circuit. Combining of information transmission channels and control signals transmission channels with supply vehicle-borne circuit makes it possible to simplify design of antitheft device and improve its secrecy. EFFECT: improved reliability of protection against unauthorized use of automobile, opening of trunks and hood, removal of wheels and other members. 8 cl, 1 dwg
Patent RU-2113006-C1 (RU)
Title: Estimator
Inventor: LEBEDEV V I
IPC: G05B13/02
Filed: 1996-08-14
Granted: 1998-06-10
Abstract: FIELD: automatic control, in particular, design of systems which controls cyclic objects with delay. SUBSTANCE: device has adder, detector of input signal, detector of output signal, serial circuit of first subtraction unit and model of controlled object without delay, serial circuit of second subtraction unit, first delay gate, third subtraction unit and scaling unit, second delay gate. Output of scaling unit is connected to first input of adder. Output of second subtraction unit is connected to first input of third subtraction unit and second input of adder, which output serves as output of device. EFFECT: increased precision of estimation of output. 1 tbl, 4 dwg
Patent RU-2135520-C1 (RU)
Title: Gas-phase polymerization method
Inventor: CARMICHAEL KEITH ERNEST
IPC: B01J/
Filed: 1996-09-24
Granted: 1999-08-27
Abstract: FIELD: polymerization processes. SUBSTANCE: method ensures introduction of polymerization catalytic system without carrier into gas-phase reactor, where said system contains (i)polymerization catalyst-containing nonvolatile fraction; (ii) solvent fraction which at least partly mixes with nonvolatile fraction and is sufficiently volatile to provide formation of polymerization catalyst particles when mixture of solvent fraction and nonvolatile fraction is pulverized in reactor; (iii) compressed liquid; and (iv), optionally, slowly vaporizing solvent. EFFECT: simplified process. 17 cl, 3 ex