baber/WOPTO huggingface dataset:
Patent RU-2114200-C1 (RU)
Inventor: KAZANTSEV G F
IPC: C22B7/00
Filed: 1996-12-03
Granted: 1998-06-27
Abstract: FIELD: processing of lead wastes containing antimony, tin and copper, for example, dross of fire refining of lead, dusts and cakes of blister copper converting. SUBSTANCE: method includes loading of wastes and carbon reducer into melt of salts of alkali and alkali-earth metals, successive reduction with production of lead-base alloy with total content of lead, antimony, and copper in melt maintained within 28-38 wt.%. When content of copper reaches 20-21%, loading is discontinued and reducer in the amount of 25-30% of weight of heavy nonferrous metals in melt is added, and melting is continued up to reduction of copper concentration in carbonate melt down to 1-2%. Obtained alloy is cooled down to 380-400 C with continuous removal of alloy rich in copper. For production of lead alloy with low content of copper, wastes and dusts of shaft furnaces are loaded in ratio of 1:1. EFFECT: simplified method of wastes processing; high recovery of valuable components in obtained alloy; provision for one stage of processing to fully withdrawn antimony, tin and copper in lead alloy; reduction of number of slags and production of black lead and copper-base alloy suitable for production of babbitt and bronze. 3 cl, 4 tbl
Patent RU-2148417-C1 (RU)
Title: Powder inhalator device
Inventor: ISON STEFEN UIL JAM
IPC: A61M11/00
Filed: 1995-05-16
Granted: 2000-05-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has casing for holding container having a set of tightly sealed openings having separate encapsulated drug doses. The container is optionally shifted relative to the casing to provide for setting in sequence every opening in a position to make openings coincident with an air supply canal communicating to mouthpiece. To destroy sealing covers, the device has piercing member like pin that is insertable into the given opening. Form and displacement of the pin are so that no amount of powder drug is forced from the opening due to the pin moving. EFFECT: enhanced accuracy in dosing powder drugs. 16 cl, 46 dwg
Patent RU-2129617-C1 (RU)
Title: Method of thermodiffusion treatment of plates
Inventor: BULJANDA ALEKSANDR ALEKSEEVICH
IPC: C21D9/46
Filed: 1996-12-24
Granted: 1999-04-27
Abstract: FIELD: metallurgy, more specifically, methods of treatment of critical rolled products, in particular, methods of thermomechanical treatment. SUBSTANCE: method includes austenization of blank, hot deformation under reversing conditions within temperature range of 700-1100 C and cooling of rolled products. In this case, cooling of rolled products is carried out in three stages: the first stage covers cooling upon completion of deformation process at the rate of 0.8-15.0 C/s to temperature of 350-650 C; the second stage, cooling at the rate of 0.1-1.0 C/h to temperature of 150-200 C, and at the third stage, cooling at the rate of 0.1-1.0 C/s to temperature of ambient medium. Besides, cooling of rolled products at the first stage is started with cooling rate of 0.8-3.0 C/s and finished at the rate of 3.0-15.0 C/s. In addition, cooling at the first stage is carried out at the rate of 3.0-15.0 C/s. During the first stage of cooling, heating of rolled products to temperature of 870-960 C is possible with heating rate of 2-5 C/min. EFFECT: reduced internal defects such as spill and cracks; increased steel ductility. 3 cl
Patent RU-2128327-C1 (RU)
Title: Device measuring flow rate of gas carrier in capillary gas chromatography
Inventor: ANKUDINOVA O V
IPC: G01N30/66
Filed: 1997-04-04
Granted: 1999-03-27
Abstract: FIELD: capillary gas chromatography. SUBSTANCE: device includes stabilizer of flow rate of auxiliary gas mixed with carrier gas, vortex generator of flow of gas mixture connected to heat flowmeter coupled to measuring and reading units. Pipe union to supply carrier gas is connected via variable laminar throttle to line feeding carrier gas and unit for injection of sample to which chromatographic column is joined. Resistance of laminar throttle equals that of chromatographic column or differs from it by known number of times. EFFECT: provision for measurement of small flow rates of carrier gas right in the course of chromatographic analysis without disconnection of capillary column from detector. 1 dwg
Patent RU-2114422-C1 (RU)
Title: Semiconductor gas sensor
Inventor: REMBEZA S I
IPC: G01N27/12
Filed: 1997-04-15
Granted: 1998-06-27
Abstract: FIELD: instrumentation engineering. SUBSTANCE: given sensor includes electric insulation substrate carrying heater, temperature-sensitive element, electrodes of gas-sensitive layer and gas-sensitive layer placed into metal-and-ceramic case. Substrate is made from silicon and has layer of silicon dioxide deposited on it. Heater and temperature-sensitive element are fabricated from platinum with sublayer of titanium in the form of resistors of meander type. Electrodes of gas-sensitive layer are manufactured in the form of interdigital structure of same material. Gas-sensitive layer presents film of metal-oxide semiconductor. EFFECT: simplified design and enhanced reliability of gas sensor. 2 cl, 2 dwg
Patent RU-2117964-C1 (RU)
Title: Small-sized radar of motor vehicle
Inventor: VOSKRESENSKIJ S V
IPC: G01S13/93
Filed: 1997-06-25
Granted: 1998-08-20
Abstract: FIELD: radiolocation, safety of traffic. SUBSTANCE: invention refers to radiolocation means and this small-sized radar is designed for installation on motor vehicles to keep safe distances and speed in traffic and to prevent collisions by warning driver of approach to obstacle or mobile object in route. It includes transceiver high-frequency part, pulse generator, preamplifier, bandpass amplifier, filter analyzer of spectrum, code generator, adder, heterodyne frequency synthesizer, sound reproduction unit and control desk, secondary power supply source and reference voltage source connected in series. In contrast to known analogs this radar is inserted with rejection filter, two-pole limiter, former of synchropulses, synthesizer of pulse trains, integrator, demultiplexer, amplitude discriminator, multiplexer, key, delay unit, code fixation unit and synthesizer of signal of audio frequencies connected to sound reproduction unit connected in series and selector of code change and pulse stretcher connected to controlling input of key also connected in series. EFFECT: diminished size and mass characteristics, increased functional reliability and safety of motor vehicle running. 8 dwg
Patent RU-2116847-C1 (RU)
Title: Seed sorting method
Inventor: BURLIN S V
IPC: B07C5/342
Filed: 1997-06-25
Granted: 1998-08-10
Abstract: FIELD: agriculture. SUBSTANCE: method involves sequential feeding of seeds to control zone; exposing seeds to radiation during scanning; determining parameter of object; determining if mentioned parameter corresponds to coordinates of boundary points of object contour in axes X and Y, with coordinates Xo and Yo being fixed, and performing sorting of seeds, provided conditions are observed. Parameter to be controlled is coordinate of gravitational center of object and correspondence of it to coordinates of boundary points of the object contour in two axis X and Y, with coordinates Xo and Yo being fixed. Method allows horn-shaped seeds to be identified. EFFECT: increased efficiency, high precision and quick action. 4 dwg
Patent RU-2131042-C1 (RU)
Title: Rotary machine
Inventor: KOTEL NIKOV A G
IPC: F01C1/00
Filed: 1997-07-16
Granted: 1999-05-27
Abstract: FIELD: mechanical engineering; internal combustion engines, pumps and compressors. SUBSTANCE: rotary machine has housing, operating shaft, two rotors with four blades, differential mechanism and brake mechanism. Blades of one rotor are fitted between blades of other rotor, thus forming eight chambers. Differential mechanism is installed in center of housing and is coupled with operating shaft to provide alternate movement of rotors at constant rotation of shaft. Brake mechanism is secured on shaft from outer side. Blades do not touch stator. EFFECT: reduced wear of blades owing to elimination of fraction. 8 dwg
Patent RU-2114057-C1 (RU)
Title: Method of an activated carbon producing
Inventor: GOLUBEV V P
IPC: C01B31/08
Filed: 1997-08-07
Granted: 1998-06-27
Abstract: FIELD: chemical technology. SUBSTANCE: activated carbon is produced from crude charcoal. Method involves thermic treatment of charcoal to 800-850 C without air at temperature rate increase 40-50 degrees/min and activation with steam at ratio crude charcoal to steam = 1:(5-8). Obtained micropores have radius 0.85-1.0 nm and they can be used for treatment of solutions of Congo red, caproic acid, albumin that are removed difficultly. Also, activated carbon can be used for removal high-molecular organic compounds from an aqueous media and their treatment. EFFECT: improved method of producing, enhanced effectiveness of the end product.
Patent RU-2140079-C1 (RU)
Title: Method of prognostication of course of rheumatoid arthritis
Inventor: SIZYKH T P
IPC: G01N33/487
Filed: 1997-08-18
Granted: 1999-10-20
Abstract: FIELD: medicine, more precisely, rheumatology. SUBSTANCE: persons under examination are administered to take antipyrine peroraly on empty stomach. Then, content of antipyrine in salive of patient is determined. In case of increase of period of its half-withdrawal and reduced clearance, aggravation of severity of course of rherumatoid arthritis is diagnosed. EFFECT: higher accuracy of prognosis of course of rheumatoid arthritis.
Patent RU-2125349-C1 (RU)
Title: Electric convector
Inventor: BARMIN I V
IPC: H05B3/26
Filed: 1997-10-10
Granted: 1999-01-20
Abstract: FIELD: electric heating engineering; heating various locations in cold seasons. SUBSTANCE: convector has box-shaped casing with inlet and outlet ports, supports, vertical members placed in parallel inside casing, each being, essentially, heater-mounting equalizer, and current duct; according to invention, it is provided with side posts and projections whose thickness equals distance between equalizers; they mount supports and equalizers made in the form of nonferrous metal (such as aluminum) sheets; inner surfaces of equalizers carry heaters in their bottom part installed level with one another and spaced apart in different sides beyond mirror image of each heater; heater of each equalizer is built up of several parts whose total surface area is smaller than surface area of equalizer. EFFECT: improved efficiency and operating reliability of electric convector. 2 dwg, 1 tbl
Patent RU-2139214-C1 (RU)
Title: Train emergency stopping system
Inventor: SHABANOV A I
IPC: B61L23/34
Filed: 1997-12-30
Granted: 1999-10-10
Abstract: FIELD: railway transport. SUBSTANCE: trucks running ahead of locomotive are used at emergency stopping of train. Trucks are connected with locomotive by steel cable. Front truck is set into operation by electric motor installed on truck and supplied by generator along this cable. Generator is driven by locomotive wheels. Truck tends to run at greater speed than locomotive providing constant tension of cable. Inertia current breaker is mounted on this truck. Lock for fixing the truck in middle of cable is installed on second truck. If track is damaged or front truck collides with an obstacle, inertia current breaker operates which leads to emergency braking of train through automatic system. EFFECT: reduced number of equipment required, simplified servicing, low cost. 5 dwg
Patent RU-2136061-C1 (RU)
Title: Device for protecting pressurized-vessel reactors in case of depressurization of primary-circuit pipeline
Inventor: UZIKOV V A
IPC: G21C15/18
Filed: 1998-01-19
Granted: 1999-08-27
Abstract: FIELD: nuclear power engineering. SUBSTANCE: device designed for use as passive element of hydraulic and pneumatic systems to prevent heavy loss of coolant in case of emergency depressurization of pipelines by shutting off depressurized section of circulating circuit in emergency situations has shut-off valve and check valve mounted, respectively, in inlet and outlet pipelines of loop being shut off. Pulse line connects outlet pipeline of loop being shut off (on section up to check valve along coolant flow) to damping chamber of shut-off valve. EFFECT: improved reliability. 2 dwg
Patent RU-2122476-C1 (RU)
Title: Apparatus for removing cut-off flash out of electrically welded tubes
Inventor: JAKOVLEV V V
IPC: B21C37/08
Filed: 1998-02-06
Granted: 1998-11-27
Abstract: FIELD: finish working of tube, possibly manufacture of electrically welded tubes with removed inner flash. SUBSTANCE: apparatus includes flash trap mounted with possibility of motion in zone of formation of breakage between continuously welded tube and measured-length piece cut from it and mechanism for synchronously rotating tube with flash trap arranged inside it. Flash trap is in the form of chute mounted with possibility of reciprocation motion along tube axis and with possibility of rotation around its own axis. Concave surface of flash trap is fluted, its bottom portion has variable thickness of wall along it. EFFECT: enhanced efficiency of flash removal at stable operation of flash trap. 3 cl, 1 dwg
Patent RU-2132719-C1 (RU)
Inventor: POTEKHIN B N
IPC: B01D33/64
Filed: 1998-03-10
Granted: 1999-07-10
Abstract: FIELD: cleaning waste water from slime and silt accumulated during operation of industrial and agricultural engineering. SUBSTANCE: press-filter consists of load-bearing framework where many shafts of different standard sizes are mounted. Two upper and lower endless belts-sieves are passed between shaft. Rotation of shafts is effected through drive shafts by means of mechanical drive. Tension of belt sieves is effected by means of intermediate shafts. Belt sieves are matched in zone of initial pressing which contains auxiliary rolls and first squeezing shaft. Force required for matching the belt sieves is regulated by upward and downward motion of roll by means of helical gear train; liquid coagulated slime is fed to upper sieve where free filtration of liquid fraction of slime is performed. During motion of belt sieves, dehydrated slime is partially transferred from upper belt to lower belt. Then belt sieves are matched and liquid slime is placed between them and is admitted to zone of initial pressing with preadjusted position of rolls: either belt sieves squeeze circular surface at radius R or two-sided squeezing of belts between rolls is set. EFFECT: enhanced efficiency of dehydration of low-viscous liquid at moisture content of up to 97%. 2 cl, 3 dwg
Patent RU-2132609-C1 (RU)
Title: Method for evaluating winter wheat selection material for adaptability
Inventor: MANUKJAN I R
IPC: A01H1/04
Filed: 1998-03-03
Granted: 1999-07-10
Abstract: FIELD: agriculture, in particular, selection. SUBSTANCE: method involves determining nitrate-reductase activity at 8-10 day germ phase and in 7-10 days during heading stage after treating with chemical substances; selecting more adaptive forms by maximum nitrate-reductase activity value. EFFECT: increased efficiency in selecting high-productivity and increased adaptability forms of winter wheat. 1 tbl, 2 ex
Patent RU-2145009-C1 (RU)
Title: Free-wheel clutch
Inventor: VASIL EV A N
IPC: F16D41/063
Filed: 1998-09-08
Granted: 2000-01-27
Abstract: FIELD: machine engineering, namely driving circuits of starters of engines of motor vehicles, agricultural machines. SUBSTANCE: inner clutch is in the form of two semicircles with radius R shifted relative to center of clutch by eccentricity value "e" and mutually joined by straight portions 2e. Outer clutch half has two eccentric grooves with eccentricity value "e". Eccentric wedges with outer radius r are mounted in said grooves. Inner radius R corresponds to inner clutch half. Wedges are constantly pressed to clutch halves through pusher and spring placed in grooves of outer clutch half. EFFECT: simplified design, enhanced reliability of operation. 3 dwg
Patent RU-2136469-C1 (RU)
Title: Welding wire for welding deposition on railway wheel pairs
Inventor: IVANOV I A
IPC: C22C38/42
Filed: 1998-10-23
Granted: 1999-09-10
Abstract: FIELD: welding materials. SUBSTANCE: wire is composed of, wt %: carbon 0.06-0.1, silicon 0.5-0.8, manganese 1.3-1.7, nickel 0.05-0.3, chromium 0.1-0.3, copper 0.05-0.3, aluminum 0.01-0.1, nitrogen 0.01-0.05, sulfur 0.005-0.04, phosphorus 0.005-0.035, and iron - the balance. Summary content of carbon and nitrogen does not exceed 0.11% and that of copper, nickel, and manganese 1.9%. EFFECT: increased reliability and lifetime of wheel pairs. 2 tbl
Patent RU-2147614-C1 (RU)
Title: Method for preparing blast furnace tuyere for operation
Inventor: KORYSHEV A N
IPC: C21B7/16
Filed: 1998-11-30
Granted: 2000-04-20
Abstract: FIELD: metallurgy. SUBSTANCE: method involves subjecting outer surface of furnace tuyere to metallic shotblasting; applying coat by gas-and-thermal method: first onto outer sleeve, then moving gradually to front end of tuyere; conducting thermal treatment at least 5 hours after application of coat. EFFECT: improved quality of tuyere, reduced labour consumption and increased efficiency. 4 cl, 1 dwg, 1 ex
Patent RU-2134012-C1 (RU)
Title: Device for controlling flux density in supply voltage conversion
Inventor: KARLOV A V
IPC: H02M3/337
Filed: 1998-12-31
Granted: 1999-07-27
Abstract: FIELD: automatic control and computer engineering; power converters and voltage supplies. SUBSTANCE: device that has generator 10 and voltage converter 12 whose power inputs and outputs function as respective inputs and outputs of device is provided, according to invention, with Hall-effect sensor 9 and Hall-effect sensor unit 13 inductively coupled with respective circuits of voltage converter 12, coupling circuit 14 whose inputs are connected to respective power outputs of converter 12, and delayed pulse shaper 11 whose outputs are connected to one control input of converter 12, control inputs, to respective outputs of unit 13, and data input, to output of generator 10 whose trigger input functions as device interlocking input; some of data inputs of generator 10 are connected to respective outputs of sensor 9 and other ones, to respective outputs of circuit 14; generator output is connected to other control input of converter 12. EFFECT: improved performance characteristics, reliability, and efficiency of device. 5 dwg
Patent RU-2143959-C1 (RU)
Title: Metal continuous casting method
Inventor: FRIDLJANSKIJ R M
IPC: B22D11/00
Filed: 1998-12-28
Granted: 2000-01-10
Abstract: FIELD: foundry, namely casting alloys containing scab forming elements, for example aluminium bronze. SUBSTANCE: in dead-bottom immersible sleeve with lateral lower and upper openings metal is subjected to refining by flux then fed in mold under bath level. Before immersing sleeve into bath, protective coat is applied onto bath surface, flux is supplied to sleeve for diluting slag and then it is removed through lower openings of sleeve. After immersing sleeve on surface of metal column in it refining flux is applied until level of upper openings. According to casting process openings are periodically cleaned by mechanical way; slag collected at level higher than said openings is removed and flux layer in sleeve is partially modified. Best conditions are achieved at ratio of mass of metal column in sleeve to mass casting rate in range 2-10 and at relation of thickness of flux layer to height of metal column in sleeve in range 0.2-0.8. EFFECT: enhanced metal purification from scab, less loss of metal yield. 6 cl, 1 tbl, 13 ex
Patent BR-0305735-C1 (BR)
Title: Composições antimicrobianas lìquidas de múltiplas aplicações, e, processo de desinfecção, higienização e antissepia de objetos e superfìcies
Inventor: SANTOS LUIZ ALBERTO SIMOEES DO
IPC: A61L2/18
Filed: 2003-12-08
Abstract: "COMPOSIçõES ANTIMICROBIANAS LìQUIDAS DE MúLTIPLAS APLICAçõES, E, PROCESSO DE DESINFECçãO, HIGIENIZAçãO E ANTISSEPSIA DE OBJETOS E SUPERFìCIES". A presente invenção trata de composições antimicrobianas líquidas de múltiplas aplicações constituídas de misturas de, no mínimo, dois agentes antimicrobianos, sendo o primeiro antimicrobiano pertencente ao grupo das biguanidas poliméricas e/ou seus sais solúveis; e, o segundo antimicrobiano pertencente ao grupo constituído de Triclosan, Triclocarban ou suas misturas, além de veículos diluentes e, eventualmente, agentes coadjuvantes, capazes de matar e inibir o crescimento de um amplo espectro de microorganismos patogênicos devido a um sinergismo caracterizado por diferentes rotas e mecanismos de destruição e/ou inibição de células patogênicas, tais como, bactérias Gram-positivas, bactérias Gram-negativas, fungos, leveduras e vários tipos de vírus; e, trata ainda, do processo de higienização, desinfecção e assepsia da pele, como por exemplo, mãos, pés e orelhas de seres humanos; e, patas, pele e pelo de animais.
Patent AU-2004289281-C1 (AU)
Title: Alpha, beta-Unsaturated sulfoxides for treating proliferative disorders
Inventor: RAMANA REDDY M V
IPC: C07C317/10
Filed: 2004-11-08
Granted: 2011-12-08
Abstract: αβ-Unsaturated sulfoxides of Formula I: (I) are useful as antiproliferative agents including, for example, anticancer agents, and as radioprotective and chemoprotective agents.
Patent AU-2004297967-C1 (AU)
Title: Improved ocular lens
Inventor: LEONARD PINCHUK
IPC: A61F2/16
Filed: 2004-12-03
Granted: 2011-10-27
Abstract: An ocular lens (32) has a refractive optics structure formed from a polyisobutylene-based material and a glassy segment that is non-reactive to ocular fluid and that maintains in vivo transparency for a substantial time period. The material has a central elastomeric polyolefinic block and thermoplastic end blocks (such as a triblock polymer backbone comprising polystyrene-polyisobutylene-polystyrene). The material is preferably flexible such that the refractive optics structure can be folded upon itself and introduced through a small scleral incision. The lens device includes an optic portion and preferably either an annular haptic element or one or more haptic elements adapted to rest within a capsular bag formed by a surgical procedure. A portion of the lens device may be loaded with at least one therapeutic agent that interferes with proliferation of the epithelial cells of the eye to protect against PCO.
Patent AU-2012319835-C1 (AU)
Title: Vehicle seat
Inventor: UEHARA SHINJI
IPC: B60N2/22
Filed: 2012-09-06
Granted: 2016-10-13
Abstract: A vehicle seat can have a satisfactory appearance using a simple configuration even if the vehicle seat is configured so as to comprise a back shell which moves vertically relative to the back frame. A vehicle seat (10) is configured so that the back of a seated person is supported by a movable back shell (42) which is supported so as to be movable in the vertical direction relative to the back frame (30). A non-movable back shell (46) mounted to the back frame (30) so as not to be capable of moving relative thereto is disposed on the rear surface side of the movable back shell (42), and the back frame (30) is covered with the non-movable back shell (46).
Patent AU-2016370591-C1 (AU)
Title: Human immunodeficiency virus neutralizing antibodies
Inventor: BALAKRISHNAN MINI
IPC: A61K39/395
Filed: 2016-12-14
Granted: 2020-09-03
Abstract: The present invention provides novel anti-HIV antibodies with improved therapeutic properties, related pharmaceutical compositions, and methods of use thereof.
Patent AU-2017371908-C1 (AU)
Title: Dispenser having a sub-assembly for selectively engaging and disengaging a plunger rod
Inventor: BENTON MICHAEL
IPC: B05C17/01
Filed: 2017-02-20
Granted: 2018-12-06
Abstract: Attorney Docket No.: 234994-408884 A dispenser including a sub-assembly to engage and disengage a plunger rod. The sub-assembly minimizes the need for springs and other biasing members within the dispenser.