baber/WOPTO huggingface dataset:
Patent DE-19911206-C1 (DE)
Title: In-situ sub-surface process to determine the level of mercury in a contaminated sub-surface steel gas pipe heated during laminar passage of air
Inventor: INGENILLEM FRANZ-ULRICH
IPC: G01N33/00
Filed: 1999-03-13
Granted: 2000-07-27
Abstract: In-situ sub-surface process to determine the level of mercury in a contaminated sub-surface steel gas pipe heated during laminar passage of air.  An in-situ sub-surface process determines the mercury content in a section of contaminated steel gas pipes or a fitting. The pipe is first scoured with fresh air to achieve complete removal of all previous resident gases. A constant laminar flow supply of air is established to the pipe, while a pre-determined piece of pipe wall is externally heat until it is red hot, or the inner pipe face temperature is 100 degrees C, while the heat energy applied remains constant. The heat causes mercury deposits to evaporate into the air, which is fed to an absorption spectroscope. The quantity of mercury liberated is measured for a short period and the maximum value is registered. The results are used to calculate the quantity of mercury contained per kilogram of steel, using the linear relation between the mass of mercury liberated within a given volume of air. The air speed is preferably 0.25 m/sec. The air volume for a pipe of 205 mm is pref. 30 cubic metres/hr.
Patent RU-2037828-C1 (RU)
Title: Device for measuring overloads
Inventor: GINYATULIN DAMIR S
IPC: G01P15/04
Filed: 1992-11-02
Granted: 1995-06-19
Abstract: FIELD: instrument engineering. SUBSTANCE: device for measuring overloads has hollow housing, and deforming member held inside the housing at stable position owing to brittle, resilient, or stretchable system which interacts with the deformed member. Ring hollows are made in the outer side of the deforming member. The hollows are arranged in series and made as acute angles. The deformed element consists of bushing and flat washer which underlies the bushing and is arranged coaxially to the bushing and housing. Axial through opening is made in the housing bottom. The deforming member is provided with a tip having conical side surface which is converging in the direction of washer and abuts against it. EFFECT: improved accuracy. 2 cl, 1 dwg
Patent RU-2059441-C1 (RU)
Title: Device for production of auriferous metals
Inventor: ARENS VIKTOR ZH
IPC: B03B7/00
Filed: 1992-11-06
Granted: 1996-05-10
Abstract: FIELD: production of gold and other native metals from auriferous deposits using ore washing. SUBSTANCE: device has receiving hopper, pump plant, head hatch of drum plant, drum screen of the drum plant, stacker, jigging machines, concentration tables to recleaning concentrate of the jigging machines. The device is provided with spiral classifier to dry fine class from point plant which is open through mixer to branch pipe and through control valve to jigging machines and plant for friction drying tail product of the jigging machines. EFFECT: high productivity. 2 dwg
Patent RU-2048853-C1 (RU)
Inventor: PLEKHANOV ALEKSANDR I
IPC: C02F103/16
Filed: 1992-11-20
Granted: 1995-11-27
Abstract: Использование: при очистке сточных вод. Сущность изобретения: коагулятор содержит корпус с загрузочным и разгрузочным устройствами, выполненными каждое в виде гибкого трубопровода, один конец которого герметично соединен с корпусом, а другой оборудован воронкой, герметично соединенной с трубопроводом посредством, например, фланца, опирающегося на подшипник, привод, опоры и основание. Корпус коагулятора состоит из двух или нескольких цилиндрических обечаек, выполненных из биметалла, наружный слой которого состоит из обычной стали, а внутренний из нержавеющей стали, и снабженных в месте соединения обечаек вставкой в виде кольца с прикрепленными к нему пластинами. Загрузочное устройство снабжено трубопроводом для подачи кислорода, соосно расположенным внутри гибкого трубопровода. 1 ил.
Patent RU-2066272-C1 (RU)
Inventor: KITSUJI KHASEGAVA
IPC: B27G13/02
Filed: 1993-04-30
Granted: 1996-09-10
Abstract: FIELD: wood working. SUBSTANCE: planing machine includes at least one cutter 2 and at least one jig 3 secured to and rested on cutting head 4. Hold-down unit 8 includes main member arranged at a proper angle to cutter 2. Unit 8 is movable and spring loaded to hold down one end of the main member against appropriate surface point of wood opposite to cutting edge of cutter 2. Cutter 2 is moved along appropriate cutter path, or the boundary between wood surface 1 and cuttings being sheared off the wood surface. EFFECT: preventing to scoring wood grain, appearance of torn and cut texture. 17 cl, 11 dwg
Patent RU-2039697-C1 (RU)
Title: Method of cleaning river from sunken logs
Inventor: KARPACHEV SERGEJ P
IPC: B65G69/20
Filed: 1993-02-25
Granted: 1995-07-20
Abstract: FIELD: timber industry. SUBSTANCE: method of cleaning the river from sunken logs comes to alloting river sections in form of sites along river bed, placing log lifting set on site and moving it along one site to the following site having first determined optimum number of sites. EFFECT: enlarged operating capabilities.
Patent RU-2049816-C1 (RU)
Title: Strain of hybrid cultured murine cells mus musculus l used for preparing monoclonal antibodies to thyroxine
Inventor: DANILOVA NADEZHDA P
IPC: C12P21/08
Filed: 1993-04-05
Granted: 1995-12-10
Abstract: FIELD: medicinal biotechnology. SUBSTANCE: method involves preparing the strain of hybrid cultured murine cells which produces monoclonal antibodies to thyroxine. Strain is prepared by hybridization of murine splenocytes of line BALB/c with myeloma X63.Ag 865.3 cells. Monoclonal antibodies show affinity constant 3·10 9 M -1 , their crossed reactivity with triiodothyronine is 1% EFFECT: improved method of hybrid cells preparing. 2 dwg
Patent RU-2065137-C1 (RU)
Inventor: BROVIN VLADIMIR I
IPC: G01F1/56
Filed: 1993-06-03
Granted: 1996-08-10
Abstract: Использование: в измерительной технике для измерения расхода. Сущность изобретения: расходомер содержит измерительный преобразователь, который содержит транзисторный каскад, две индуктивно связанные катушки L, L без сердечников и катушку индуктивности L, используемую в качестве сердечника. 1 ил.
Patent RU-2034317-C1 (RU)
Inventor: ORLOV VASILIJ I
IPC: G01V9/00
Filed: 1993-05-25
Granted: 1995-04-30
Abstract: FIELD: meteorology. SUBSTANCE: systems of independent flows of substance (water), parallel with angle of maximum deviation less than 45 deg, are found with the use of large-scale (1-500 and larger) topographical survey, maps of different scales, aerial and space photographs with accuracy of 5 mm in scale of used map on condition that boundaries of various ranks of minimal relative interactions of components of nature pass between each two independent flows. Limits of action of suppressed opposite independent flows are fixed and flows of only one direction are let pass. Rank in this case is linear value characterized by sections of boundaries of minimal relative changes with limits of action of suppressed flows identical in direction. Chosen rank is compared with six possible type models of transit of substance which act on sections with orthogonal boundaries. Next rank, threefold of chosen one, is formed. Maximum value of one rank exceeds its minimal value not less than three times. It is necessary to determine five-seven ranks of boundaries to obtain reliable results. Orthogonal linear (of first type) zones of stress spacing of given rank are exposed with the proviso that they are located in central areas of section with boundaries of given rank and at distance of 1/2 value of rank from the latter. Maximum depth of penetration of fractures is calculated by formula H max  = 1/5=1/5. Width of area of action of fracture in plan (l max ) is found as distance between middle position of zone of stress spacing across section with boundaries of one rank and its middle position across section with boundaries of lower rank, but not more than 1/7 rk, where rk is value of given rank. Zones of spacing of stresses of second type (central) are exposed subject to condition that they are located only at points of crossing of boundaries of minimal relative changes where spiral-like structure of passed suppressing flow of substance is formed. EFFECT: improved reliability of results. 10 dwg
Patent RU-2072058-C1 (RU)
Title: Gas-turbine engine
Inventor: SHVEEV GENNADIJ A
IPC: F02C6/00
Filed: 1993-06-18
Granted: 1997-01-20
Abstract: FIELD: power engineering industry. SUBSTANCE: part of air taken from combustion chamber is compressed by additional centrifugal stage of compressor and is fed for cooling the cathodes and supporting of air-plasma arc. Jets of low-temperature plasma are mixed with flow of air in fire tube in area of return flows. Hot and partially ionized gas flows around turbine blades: positive ions are attracted and braked by electronic layer of thermoemission forming braked ion-gas boundary layer on surface of blades, thus reducing transfer of heat from gas to turbine blades. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2082735-C1 (RU)
Inventor: TARASOV VALERIJ F
IPC: C09D5/34
Filed: 1993-07-13
Granted: 1997-06-27
Abstract: Использование: лакокрасочная промышленность, в частности в гражданском и промышленном строительстве. Сущность изобретения: замазка синтетическая виниловая "ВДВХ", включающая латекс сополимера винилхлорида винилидеyхлорида и малеиновой кислоты (ВДВХМк - 65Е - ВДК) 15,0 -25,0%, натриевую соль карбоксиметилцеллюлозы 0,5-0,95%, асбест 2,0 -5,0%, жидкое стекло 2,0 -8,0%, тальк 3,0-15,0%, кварц молотый пылевидный 20,0 -40,0%, мел 5,0 -20,0%, полиметилсилоксановую жидкость 1,6 -1,9%, воду - остальное. 2 табл.
Patent RU-2070600-C1 (RU)
Title: Superhard composition material
Inventor: KAPUSTIN ANATOLIJ I
IPC: C22C29/16
Filed: 1993-07-19
Granted: 1996-12-20
Abstract: FIELD: powder metallurgy, production of superhard materials under high pressures and temperatures in particular; mechanical engineering, production of cutting tools. SUBSTANCE: superhard composition material shows improved cutting properties during machining of based on nickel alloys. Material has 18 - 40 volumetric % of cubic boron nitride, 45 - 80 vol. % high-temperature titanium compounds ( TiN and / or TiB 2  and / or TiBN), 2 - 15 vol. % of copper and titanium and / or copper intermetallic compounds. EFFECT: improved cutting properties. 1 tbl
Patent RU-2059696-C1 (RU)
Title: Method and aggregate for grape berries treatment before juice extraction
Inventor: KVASENKOV OLEG I
IPC: C12G1/02
Filed: 1993-08-06
Granted: 1996-05-10
Abstract: FIELD: wine making and food processing industries, for production of grape must or juice with increased share of sugar, dye stuff and biologically active substances. SUBSTANCE: method provides for loading of grape berries placed in gas-permeable packing into chamber and treatment with stream of carbon dioxide under temperature over critical value, that circulates in closed contour through drier. compressor and heater. Aggregate has hermetically sealed chamber, linked to it drier, compressor and heater. Chamber has exhaust branch pipe with reverse valve. Drier is made in the form of cyclone with gas-dynamic siren with resonator. EFFECT: increased productivity. 3 cl, 2 dwg
Patent RU-2056768-C1 (RU)
Inventor: VOLODZKO GALINA V
IPC: A23L2/02
Filed: 1994-08-11
Granted: 1996-03-27
Abstract: FIELD: food industry. SUBSTANCE: method involves the preparing fresh blend or reduced apple juice with sugar syrup and coriander extract at the ratio by dry matter mass 540000:458757:158 at the total content 9-9.5% by mass at pH value 4.5 followed by sterilization and fermentation with a mixture of Saccharomyces minor, strain M and Lactobacillus casei or L. panis of the strain 11 and 13 at the ratio 1:1 and at the ratio of yeast and lactic acid bacillus = 1:6, cultural fluid separation and pasteurization. EFFECT: improved method of product production. 2 cl
Patent RU-2071935-C1 (RU)
Inventor: GNEDIN YURIJ F
IPC: C01B31/00
Filed: 1993-08-06
Granted: 1997-01-20
Abstract: FIELD: purification of carbon materials. SUBSTANCE: invention is concerned with producing objects for semiconductor engineering and nuclear industry. Burned carbon stock is charged into graphitizing furnace, heated to graphitization temperature with simultaneously feeding chlorine and fluorine-containing gas in a cycling mode: 7- 11 cycles lasting for 30-65 min with 5-35-min breaks. On achieving graphitization temperature, heating and gas feeding are ceased and nitrogen is entered until stock is cooled to 1800 C. Content of admixtures (Al, Fe, Mg, Mn, Si, Cu, B) in the purified stock does not exceed 1•10 -5  wt %. EFFECT: enhanced efficiency of purification. 2 cl, 2 tbl
Patent RU-2082065-C1 (RU)
Title: Device for control of air flow direction
Inventor: JEUNG CHOON NOR
IPC: F24F13/15
Filed: 1993-06-10
Granted: 1997-06-20
Abstract: FIELD: control of air flow direction in heating and cooling devices. SUBSTANCE: device has drive 27, variable blades for control of direction of air flow, member 30 for transmission of drive force which is mounted for rectilinear motion, levers 25 and 26 for connecting member 30 for turn of blades, bracket 24 for attachment of above-mentioned components and fixtures for retaining the blades in required position and returning them to the initial position. Upper part of member 30 provided with guide slot 30 c with widened holes 30a and 30b at the ends and projections 30c in side wall of member 30 between holes. Fixture for retaining the blades in required position and returning them to the initial position contain two components 31 and 32 of slides located at the top and at the bottom of projections 30 for motion along guide slot and flexible member 34 for flexible connection of two components of slides. EFFECT: enhanced reliability. 3 cl, 6 dwg
Patent RU-2108879-C1 (RU)
Title: Stand housing
Inventor: VILLI BENTS
IPC: F16M1/00
Filed: 1993-11-25
Granted: 1998-04-20
Abstract: FIELD: metallurgical equipment, namely stand structures, for example housing of stands of machines for straightening sheets, strips and shapes. SUBSTANCE: housing of stand includes cross pieces connected with struts, upper and lower straightening rolls mounted with shift one relative to another and resting along their lengths upon backup rollers arranged in said stand. Said rollers are supported by cross traverse bars. At least upper traverse bar is adjustable one for positioning straightening rolls. It provides uniform distribution of load of joint assemblies of housing due to mutual connection of said cross pieces and struts in their vertical butts by means of hollow rods, preferably of different diameter. EFFECT: improved design. 3cl, 4 dwg
Patent RU-2087610-C1 (RU)
Title: Machine for taking out crushed stone from railway track ballast layer
Inventor: TOJRER JOZEF
IPC: B61D3/12
Filed: 1994-01-26
Granted: 1997-08-20
Abstract: FIELD: railway transport; maintenance and repair of permanent way. SUBSTANCE: machine has frame resting on running bogies, suction device with suction branch pipe and device for transportation of crushed stone to suction branch pipe consisting of horizontal beam with guide rollers on ends and endless chain passed over guide rollers. Crushed stone transportation device is mounted on frame for re-placing in height and turning around vertical axis by drives. Suction branch pipe is installed for re-placing in height and arrangement in zone of tie end face. Vertical axis of turning of crushed stone transportation device is connected with one of end sections of horizontally arranged beam. Suction branch pipe is arranged above turning zone of crushed stone transportation device. EFFECT: enlarged operating capabilities. 14 cl, 4 dwg
Patent RU-2085858-C1 (RU)
Title: Ultrasound method for detection of product volume which runs through pipe and device which implements said method
Inventor: ZHURAVLEV LEV P
IPC: G01F1/66
Filed: 1994-03-18
Granted: 1997-07-27
Abstract: FIELD: instruments. SUBSTANCE: method involves emission and reception of ultrasound pulses which run through medium along and in opposite to flow so that two synchronization rings are generated; sampling of period of synchronization ring n with periods of special oscillator; exclusion of coincidence of pulses of synchronization rings and calculation of flow speed. In advance time when pulses pass through non-measuring parts of synchronization rings and delay time of pulse in opposite to flow are measured and sampled by m periods of oscillator. Product volume is calculated using equation. Corresponding device has two piezoelectric converters 2, 3, commutator 4, oscillator 5, phase splitter 6, two switches 7, 8, generator-amplifier 9, five AND gates 10, 11, 18, 30, 26, six flip- flops 14, 15, 19, 20, 27, 28, OR gate 12, three univibrators 13, 16, 29, time selector 17, integrator 21, sampling oscillator 22, divider counter 23, decoder-multiplexer 24, program setter 25. EFFECT: increased precision. 4 cl, 2 dwg
Patent RU-2082633-C1 (RU)
Title: Compressor plant of transport refrigerator
Inventor: KRUGLOV NIKOLAJ V
IPC: F25B9/02
Filed: 1994-04-22
Granted: 1997-06-27
Abstract: FIELD: refrigerating engineering; transportation and storage of perishables. SUBSTANCE: compressor plant includes isothermal body, compressor driven by engine of truck, piping system, shut-off adjusting fittings, atomizers, vortex tube which is connected in series with storage batteries and inner volume of truck body provided with perforated envelope mounted at spaced relation to body. To create oxygen-free atmosphere in refrigerated truck body, gas medium separator is provided which is connected in parallel with vortex tube. When engine is operating, compressor delivers compressed air to vortex tube inlet where it is divided into hot and cold air which is then delivered to storage batteries and inner volume of truck, cooling or heating it as required. Air is bled-off to compressor inlet. EFFECT: intensification of cooling process; reduced losses of products; smooth temperature field. 4 cl, 1 dwg
Patent RU-2091525-C1 (RU)
Title: Apparatus for fastening and directing tambour needles, in particular, latch or hook needles for knitting machines, in particular, braid machine
Inventor: JOKHANN BERGER
IPC: D04B27/06
Filed: 1992-08-14
Granted: 1997-09-27
Abstract: PCT No. PCT/EP92/01865 Sec. 371 Date Mar. 23, 1994 Sec. 102(e) Date Mar. 23, 1994 PCT Filed Aug. 14, 1992 PCT Pub. No. WO93/06288 PCT Pub. Date Apr. 1, 1993.A device for clamping and guiding crocheting needles for a crocheting machine. On the one hand a clamping device for the crocheting needles and on the other hand a knock-over comb are to be created, which permit a very fine spacing. To this end, in the bottom part (27) and in the clamping cover (29) of a clamping device (12), opposite, straight needle beds (73, 74) are arranged closely together. The needle beds (73, 74) have wall surfaces that are inclined in a V-shape. A knock-over comb (20, 80) fixed to the machine has upwardly projecting teeth (86) for the crocheting needles. The spacing of the needle beds and guide elements is at least 12, in particular 14 per centimeter of machine width. The holding bar (23) fixed to the machine and the bottom part (27) of the clamping device (12) have recesses, in particular chambers (77, 76) that face one another, which permit the clamping device to move too close to the teeth (86).
Patent RU-2079715-C1 (RU)
Inventor: SEREDENKO VASILIJ IVANOVICH
IPC: F04B43/06
Filed: 1994-05-06
Granted: 1997-05-20
Abstract: FIELD: pump engineering. SUBSTANCE: pump has housing with perforated wall that separates the chamber of the displacer from the actuating chamber. The diaphragm separator is mounted inside the housing to define pump and actuating chambers. Inside the space for positive fluid is a safety valve. The pump is also provided with a differential spring- loaded make-up valve. One of the ends of the rod is provided with a valving member that forms slide, make-up, and shutoff chambers inside the housing. The other end of the rod is made up as a slide valve the cross-section area of which is equal to the area of the cross-section of the flow opening in the valving member. The surface of the perforated wall is conjugated with the shaped surface, which is under the surface of the perforated wall and closer to the chamber of the displacer, and forms a ring chamber together with the surface of the diaphragm at the end of the sucking stroke. The chamber of the displacer is in communication with the shutoff chamber of the make-up valve. The ring-shaped chamber is in communication with the slide chamber of the make-up valve. The make-up chamber of the valve is connected with a tank for storing fluid. EFFECT: enhanced efficiency and reliability. 2 dwg
Patent RU-2067784-C1 (RU)
Title: Ion source
Inventor: DONETS EVGENIJ D
IPC: H01J3/04
Filed: 1994-05-27
Granted: 1996-10-10
Abstract: FIELD: production of ion beams, such as beams of multicharge and high-charge ions, including stripped nuclei. SUBSTANCE: ion source has electron gun incorporating cathode, anode, and focusing electrode, electron drift structure, focusing magnetic system, and working substance admission system; cathode is made of cathode proper and surrounding cathode disk with central bore; introduced past drift structure, opposite electron gun, is electron mirror that has mirror proper with central bore, focusing electrode, and anode. Electron collector with hole along axis is mounted past electron gun anode and in front of mirror anode. EFFECT: enlarged functional capabilities. 4 cl, 1 dwg
Patent RU-2067366-C1 (RU)
Title: Ленточная неразъемная гусеница транспортного средства
IPC: B62D55/24
Filed: 1994-06-16
Granted: 1996-09-27
Abstract: Ленточная неразъемная гусеница транспортного средства преимущественно для сельскохозяйственных тракторов и комбайнов, содержащая до двух гибких обрезиненных лент с силовыми тросовыми каркасами, каждая из которых завулканизирована с ведущими металлическими поперечинами, обрезинена беговой дорожкой и грунтозацепами, отличающаяся тем, что каркасы лент состоят из прорезиненных спрессованных слоев синтетической высокопрочной на изгиб антикоррозийной ткани, а поперечины имеют развитые по ширине и высоте направляющие гребни, величиной соответственно О,7 - 0,З5 шага гусеницы, с возможностью перекрытия ими обедов соседних опорных катков или их ободов, причем на нижних плоскостях поперечин привулканизованы грунтозацепы с елочными протекторами-выемками.
Patent RU-2065443-C1 (RU)
Title: Method of synthesis of organosilicon acrylate and methacrylate
Inventor: KIREEV VYACHESLAV V
IPC: C07F7/08
Filed: 1994-07-06
Granted: 1996-08-20
Abstract: FIELD: organosilicon compounds, chemical technology. SUBSTANCE: method involves interaction of compound of the formula CH 2 =CR-COOK where R - H, CH 3  with compound of the formula   in the presence of hydroquinone, at heating to 80-140 C, in medium of polar solvents, at mass ratio of solvent to parental reagents total load (2:1)-(4:1). Yield of synthesized organosilicon acrylates and methacrylates (without stock-taking of initial reagent recovery) is 60-70%. Products can be used for polymerization by high-reactive unsaturated groups to prepare polymers of different structure and showing specific properties. EFFECT: improved method of synthesis.
Patent RU-2096107-C1 (RU)
Inventor: KOLOTOV YURIJ V
IPC: B21C23/08
Filed: 1994-07-15
Granted: 1997-11-20
Abstract: FIELD: plastic metal working, namely, extrusion of tubular articles from blanks. SUBSTANCE: apparatus includes container with die and mandrel, hydraulic cylinder joined with said container. Two different-diameter cylindrical mutually joined cavities are made respectively in piston and rod of said hydraulic cylinder. Each cavity includes piston arranged in it; both pistons are rigidly connected one with another. Piston cavity at side of small-diameter piston is connected with annular cavity of container. Rod cavity is joined with rod cavity of hydraulic cylinder. Piston cavity at side of large-diameter piston is joined with piston cavity of hydraulic cylinder. EFFECT: improved design. 2 cl, 4 dwg