baber/WOPTO huggingface dataset:
Patent RU-94001238-A (RU)
Inventor: SPIRTUS M A
IPC: C21B5/00
Filed: 1994-01-14
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: proposed method of blast furnace melt carrying out involves the charge of iron ore materials, coke, flux. Part of metal addition is loaded as a mixture of metallic concentrate obtained by concentration procedures from metallurgic production waste using fraction 10-50 mm and 50-250 mm taken at the ratio 1:(0.2-5.0), respectively, at amount 10-70% of total metal addition mass. Metallic concentrate of the fraction 10-50 mm has the following chemical composition: iron 71.0-90.1; carbon 2.0-4.7; manganese 0.3-1.2; silicon 0.4-3.6; calcium oxide 2.1-10.5; magnesium oxide 0.3-1.5; ferrous oxide 0.40-5.1; manganese oxide 0.01-0.4; silica 1.9-9.5; alumina 0.5-3.6; phosphorus 0.11-0.3; sulfur 0.10-0.40; graphite 0.4-5.9, and phosphorus pentoxide 0.4-0.7. Metallic concentrate of the fraction 50-250 mm has the following chemical composition: iron 80.6-90.1; carbon 2.0-4.7; manganese 0.3-1.2; silicon 0.4-3.6; calcium oxide 2.1-6.3; magnesium oxide 0.3-0.9; ferrous oxide 0.25-3.9; manganese oxide 0.01-0.4; silica 1.9-5.7; alumina 0.2-3.4; phosphorus 0.13-0.3; sulfur 0.14-0.4; graphite 0.4-4.1, and phosphorus pentoxide 0.45-0.8. EFFECT: decreased coke consumption (by 5-15%).
Patent RU-94028126-A (RU)
Inventor: KHAVINSON V KH
IPC: A61K38/05
Filed: 1994-07-19
Abstract: FIELD: chemical-pharmaceutical industry. SUBSTANCE: invention proposes the use of the known dipeptide L-lysyl-L-glutamic acid as an agent showing immunomodulating activity. EFFECT: enhanced effectiveness of agent proposed.
Patent RU-94030743-A (RU)
Inventor: PASHINTSEV I V
IPC: F02M25/06
Filed: 1994-08-16
Abstract: FIELD: fuel chemistry. SUBSTANCE: method involves admission of air from atmosphere, its passage through air cleaner, throttling production of air-fuel-gas mixture followed by supplying this mixture to engine cylinders; prior to feeding air-fuel mixture to engine cylinders, combustible gas is admitted to intake manifold together with fuel-air mixture, then they are mixed up; ammonia is used as combustible gas. EFFECT: improved fuel octane number, prevented environment pollution with exhaust gases. 1 cl, 1 dwg, 2 tbl
Patent RU-94035304-A (RU)
IPC: C12C13/00
Filed: 1994-09-22
Abstract: FIELD: fermentation technique. SUBSTANCE: use of reactive arrangement for uniformly spreading a liquid intermediate product over the heating surface of mash or wort boilers and agitating the boilers allows mechanical requirement for fermentation products' preparation as well as power consumption to be considerably reduced. At the same time, it is to be regarded as a positive quality of the arrangement that heater is disposed beyond the arrangement space, which leads to increasing process volume of wort and mash boilers and therefore to increasing output of process on the whole. Arrangement enables using one pump both for circulating and pumping prepared intermediate product for following steps of processing. Distributors installed on closed circuit where heat treatment of mash and wort masses occurs could be easily broken and water or liquid intermediate product from another process location may be entered directly into arrangement space through certain points of the circuit. Arrangement is very profitable from environmental standpoint as it eliminates loss of hot viscous mass into sewer system during heat treatment of mash and wort mass. Additionally, arrangement is also well adapted for sanitary purpose because it is easy to wash. EFFECT: enhanced efficiency of process and improved environmental condition.
Patent RU-94036016-A (RU)
Inventor: JUZBASHEV Z JU
IPC: A61B5/02
Filed: 1994-09-26
Abstract: FIELD: medical equipment; registration of low-frequency and sonic vibrations of precardial area of chest. SUBSTANCE: device has converter 1, divider 2, potentiometer 3, amplifier 4, integrating and differentiating circuits 5 and 6 correspondingly, and registrar. One output of converter 1 is connected to divider 2, and the other one - to potentiometer 3. Output of divider 2 is connected to input of electrocardiogram-channel ("Б"-channel at fig. 1) of amplifier 4. Seismocardiographic output of amplifier 4 is connected with integrating and differentiating circuits 5 and 6. Circuits 5 and 6 are connected with inputs of electrocardiogram-channels of amplifier 4 ("В" and "Г" channels at fig. 1) of amplifier 4. Input of potentiometer 3 is connected to input of electrocardiogram-channel ("Д" channel at fig. 1) of amplifier 4. Converter 1 has to be case 8 with air pass chamber 9; case and chamber are separated by plate 10 which has holes. Funnel-shaped corrugated membrane 11 is mounted in case 8. The membrane separates space of the case to under-membrane and above- membrane spaces 12 and 13 correspondingly. Two piezoelectric elements 14 and 15 are mounted in under-membrane space 12. One ends of piezoelectric elements are connected with central part of membrane 11, the other ends are attached to case 8 rigidly. Both piezoelectric elements have their own outputs. EFFECT: widened functional capabilities. 1 cl, 5 dwg
Patent RU-94036695-A (RU)
Inventor: SHEVTSOV V V
IPC: A01N63/22
Filed: 1994-09-30
Abstract: FIELD: biotechnology. SUBSTANCE: proposed preparation has, wt.-%: products after cultivation of B. sphaericus containing nutrient medium residues 80-90, and polymers of sulfite-yeast mash 10-20. Method of preparing biolarvicide based on B. sphaericus involves cultivation of B. sphaericus on medium containing 1.5-2.5% protein-vitamin concentrate and 1-2% corn flour, addition of carrier (10-20% sulfite-yeast mash) and heating prepared mixture to 160-200 C (drying). Preparation is used against blood-sucking insects. EFFECT: ecology safety, high effectiveness, simplified technology.
Patent RU-94038643-A (RU)
IPC: C22C38/54
Filed: 1994-11-08
Abstract: FIELD: manufacturing of devices which operate at 700-950 C and at pressure up to 40 atm. SUBSTANCE: proposed alloy contains (mass %): carbon 0.18-0.30, silicium 0.6-0.9, manganese 0.5-1.5, chromium 24.5-26.5, nickel 24.5-26.5, titanium 0.18-0.60, aluminium 0.18-0.60, boron 0.002-0.007, sulfur not more 0.02, phosphorous not more 0.03 and ferrum. EFFECT: improves quality of desired article.
Patent RU-94043347-A (RU)
Inventor: JAMNIKOV V A
IPC: C12G3/08
Filed: 1994-12-08
Abstract: FIELD: liqueur and vodka industry. SUBSTANCE: to natural drinking water the following components were added: acetic acid (0.5-0.7 kg per 1000 dal ready product), dry defatted milk (5-7 kg per 1000 dal ready product) and mixture is stirred up to milk dissolving. Then an aqueous-spirituous liquid (45%) is prepared by mixing this water and rectified ethanol "Extra", stirred with air for 20-25 min and settled for 2 hr. Precipitate is removed, liquid filtered through diaphragm filters (pore size is 40-70 mcm and 20-30 mcm or 5-15 mcm), purified on carbon-refining battery and filtered finally through diaphragm filter (pore size is 0.45 mcm) followed by vodka pouring. EFFECT: enhanced quality of product. 3 cl
Patent RU-95102358-A (RU)
Inventor: TATAKIN A N
IPC: C25C/
Filed: 1995-02-17
Abstract: FIELD: nonferrous metallurgy and electrolytic processes. SUBSTANCE: invention relates to production of magnesium via electrolysis of melt chlorides. Electrolyzer has housing 1, lining 2, and electrolytic compartments 3 with steel cathodes 4 brought out through longitudinal wall and graphite anodes 5 brought out through bottom. Anodes 5 are distanced from longitudinal wall at 1- 4 interelectrode distances. Cathode screens 6 abut upon lining but may be distanced from it by 1-2.5 interelectrode distances. Distance from bottom to screen 6 is 0.4-1.5 that from bottom to lower edge of cathode 4. Between inactive surfaces of end anodes 5 and linen, there are channels for withdrawing magnesium 15 whose bottom is deepened by 0.2-0.5 height of cathode 4 and width is 0.5- 1.0 distance between anode ends and longitudinal wall linen. Combined cell 7 is placed between electrolytic compartments 3, separated from them by partitions 8, and closed with caps 13. Partition 8 being in front of electrodes is continuous. Against channels for withdrawing magnesium, windows 9 are available. Magnesium may also be withdrawn through additional windows 10. Windows 10 placed in opposite partitions 8 are shifted in relation to each other and/or are at an angle to longitudinal axis of electrolyzer. Ends of the combined cell bears protrusions 11 with cones 12. The latter are inserted into combined cell 7 to 1-2 widths of channel for withdrawing magnesium. Height of caps 13 of combined cell 7 is equal to or greater than that of vertical cross- section of fittings 14 for sanitary-technical suction and their side walls are close to the fittings. Caps 13 may be U-shaped or of a box-type. EFFECT: facilitated removal of sludge from electrolytic compartments; increased capacity of electrolyzer; reduced environmental outbursts of chlorine.
Patent RU-95102689-A (RU)
Inventor: ATROSHCHENKO EH S
IPC: C25D11/02
Filed: 1995-02-22
Abstract: FIELD: pieces surfaces treatment, method is used in mechanical engineering and other branches of industry. SUBSTANCE: aim is to decrease ecological danger of oxidation process and decrease of duration of coating on pieces production cycle. New sequence of process operations and their duration allows to decrease ecological danger of process due to absence of organic pigments. Thermal treatment of pieces after oxidation allows to decrease duration of whole cycle of production of decorating coating of different shades. EFFECT: decreased ecological danger. 1 tbl
Patent RU-95103894-A (RU)
Inventor: MURZIN N M
IPC: E02B8/08
Filed: 1995-02-27
Abstract: FIELD: applicable in increase of natural food production in fish breeding, breeding of muskrats and waterfowls, and also for combining the functions of separate reservoirs in fish breeding. SUBSTANCE: multiple extension of bank line ensures stable supply of natural food for fishes from bank, and considerably increases the food base of muskrats and waterfowls, and improves conditions of their nesting. Construction of T-shaped mounds over the periphery of bank line above the water level and forming many sections of microreservoirs interconnected by channels with the main reservoir, increases not only extension of bank line but allows also combination of functions of various reservoirs in fish breeding. EFFECT: higher efficiency.
Patent RU-95104588-A (RU)
Inventor: GAVRILIN N P
IPC: H04N7/08
Filed: 1995-03-29
Abstract: FIELD: TV devices. SUBSTANCE: device has control and analysis unit, which has TV information detector, TV text decoder, address identification unit, address comparison circuit, control unit and address memory unit. EFFECT: device eliminates need for remote control of retransmitter.
Patent RU-95106258-A (RU)
Inventor: ZAKHAROV V L
IPC: G01S13/935
Filed: 1995-04-20
Abstract: FIELD: radio engineering. SUBSTANCE: device has serial circuit of generator of linear frequency modulation pulses, generator of sound and heterodyne signals, amplifier, decoupling unit, and antenna. In addition device has serial circuit of first mixer, receiver, ranging unit, synchronization unit which generates temporary substitution. First output of latter unit is connected to input of generator of linear frequency modulation pulses; its second output is connected to second input of generator of sound and heterodyne signals. Second output of latter unit is connected to one input of first mixer, which second input is connected to output of decoupling unit. In addition device has second mixer, which output is connected to two channels first of which has third band-pass filter, first squarer and first low-pass filter. Second channel has fourth band-pass filter, second squarer and third low-pass filter. In addition device has third mixer which output is connected to two channels in parallel. First channel has fifth band-pass filter, third squarer, second low-pass filter. Second channel has sixth band-pass filter, fourth squarer, fourth low-pass filter. Output of first low-pass filter is connected to serial circuit of first adder, first subtraction unit and second adder. Second input of first adder output of second low-pass filter. Two channels are connected in parallel to output of second adder. First of these channels has first amplitude detector, fifth low-pass filter, which is connected to control input of third tuned heterodyne which output is connected to second input of second mixer and to input of first averaging counter, which output is connected to second input of digital adder, which first input is connected to third output of synchronization unit. Said second channel has second amplitude detector, sixth low-pass filter, which is connected to control input of fourth tuned heterodyne, which output is connected to second input of third mixer and to input of second averaging counter, which output is connected to third input of digital adder, which output serves as one of device outputs. It provides information about flight height of satellite. Output of second low-pass filter is connected to serial circuit of second subtraction unit, which second input is connected to output of first low-pass filter, third subtraction unit, which output is connected to control input of controlled amplifier, which input is connected to second input of second adder. Output of third low-pass filter is connected to serial circuit of third adder, which second input is connected to output of fourth low-pass filter, first attenuator, which output is connected to second input of first subtraction unit, and second attenuator, which output is connected to second input of third subtraction unit. Output of third subtraction unit serves as second device output, which provides analog information about height of roughness of ground surface. EFFECT: increased range of unambiguous measurement of flight height in real-time scale while keeping constant precision.
Patent RU-95106360-A (RU)
Inventor: DZHEJMS P SAJKON
IPC: F02B75/02
Filed: 1993-06-18
Abstract: FIELD: aeronautical engineering. SUBSTANCE: kinematic unit has main rotors rotating in opposite direction which are enclosed in passage, drive shaft and transmission clutch unit; engine transmission unit is additionally provided with cup transmitting the torque from engine, thrust clutch and ball bearings. Thrust clutch is rigidly centered cup and outer crown splined coupling by means of ball bearings. Torque from cup is transmitted to outer crown coupling through thrust clutch. outer crown coupling transmits torque to drive shaft through inner splined coupling due to engagement of additional splined teeth of inner splined couplings and outer crown splined coupling. EFFECT: enhanced reliability.
Patent RU-95107911-A (RU)
Inventor: DAVYDOV P T
IPC: H03K3/53
Filed: 1995-05-16
Abstract: FIELD: radio engineering. SUBSTANCE: low-frequency electric voltage and high-frequency controlling signal are formed, total electric current is divided into load current flowing through complex load resistance and controlled current flowing through complex controlled resistance. Converted signal is extracted across complex load resistance. Controlled wave process of transfer of change from one of poles of complex load resistance and complex controlled resistance connected in parallel through source of low-frequency electric voltage to opposite pole of these resistances is carried out. Matching of parameters of wave process to frequency of controlling high-frequency signal is accomplished by control over time of transfer of change. EFFECT: improved reliability of method. 6 cl, 7 dwg
Patent RU-95108783-A (RU)
Inventor: VIKULOV G S
IPC: C22B1/14
Filed: 1995-05-29
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: method comprises steps of introducing purposive additives to iron ore mixture, composing iron ore portion of feed-stock using ore mixture and iron ore concentrates, mixing iron ore portion of feedstock with solid fuel and flux, oil-soiled scale being used as purpose additive. Scale is added to feedstock in amount 0.2-3.0%. Iron ore concentrates are produced from hematite limonite ores and taken in amount at least 30%, but is it also possible to use oolite iron ore concentrates. EFFECT: method makes possible to use cheap oil-soiled scale and to ensure complete after-burning of carbonaceous compounds in sinter. 2 cl
Patent RU-95110436-A (RU)
Inventor: VINOGRADOV V S
IPC: F41A21/00
Filed: 1995-06-21
Abstract: FIELD: weapon. SUBSTANCE: firearm barrel has a rifled barrel located inside the strength casing; a spherical pivot is positioned on a thread, the front part of the pivot has recesses for a wrench. The spherical pivot rests on a ball support, which rests on the threaded end of the strength casing. The rear tapered end of the strength casing bears an intermediate supporting bush fitted on the barrel. A cylindrical damper is located between the barrel and strength casing, in its middle part. The barrel is in a balanced strained state up the shot, which ensures its stable position relative to the sight line from the moment of sighting and shot to the bullet ejection from the bore. EFFECT: enhanced accuracy of aim and close pattern.
Patent RU-95111614-A (RU)
Inventor: SAJFULLIN N R
IPC: C09D9/04
Filed: 1995-07-05
Abstract: FIELD: organic chemistry, more particularly removal of paint coatings from various surfaces (metal, wood, ceramics). SUBSTANCE: claimed invention makes it possible to increase effectiveness of removal of coatings, reduce the time for destruction of coatings to 10-20 minutes, increase relative viscosity of compositions to 71-126 cp as measured by viscosimeter, to reduce volatility to 0.37 wt% by using the following components in the composition (wt%): 0-15.0 methyl ethyl ketone; 0-15.0 acetone; 10.0- 15,0 toluene as cosolvents; 13.0 polyvinyl chloride as thickening agent; 0.5-1.0 paraffin as evaporation retarding agent; 1.0-1.5 acetic as opener; and the N- methyl-α-pyrrolidone solvent balance. EFFECT: improved properties of the composition.
Patent RU-96106211-A (RU)
Inventor: DUVANOV A M
IPC: F42C19/08
Filed: 1996-03-28
Abstract: FIELD: mining industry. SUBSTANCE: invention is related to equipment used in blasting operations in holes. Ignition cartridge has thin-wall metal case, microelectroigniter and additional charge. In contrast to known igniting devices this cartridge is fitted with sealing element and additional charge is made of elastic mixture of solid fuel having combustion temperature 3000. . .4000 K and containing following components, per cent by weight: potassium or ammonium perchlorate 70.0-80.0; aluminium 5.0-10.0; synthetic rubber on base of thermoelastoplasts 12.0-18.0; technological additions being the balance. Safety of operations is provided as with initiation on surface and under small pressure of medium only primary microelectroigniter carrying small amount (few milligrams) of igniting compound operates. Cartridge operates fully and reliably ignites deep-hole charges only in liquid medium under pressures not less than 1.5 MPa. EFFECT: increased safety of blasting operations, improved reliability of ignition of charges in powder gas generators used for intensification of inflows in oil and gas wells.
Patent RU-97111180-A (RU)
IPC: H04M1/04
Filed: 1997-06-26
Abstract: This invention concerns a magnetic stand for cell phones of any type and make and may be used for example on a car dashboard thanks to the attracting force of the magnet on the metal parts in the phone battery. <IMAGE>
Patent RU-99107134-A (RU)
IPC: H04L12/56
Filed: 1995-03-06
Abstract: An open, high speed, high bandwidth digital communication network for connecting multiple programmable telecommunications switches to form a large capacity, non-blocking switching system. Each network switching node includes circuitry for transmitting and receiving variable-length, packetized information over the network, thus enabling each node to receive information from or transmit information to all other nodes. The network may carry any type of information present in the system including voice, data, video, multimedia, control, configuration and maintenance, and the bandwidth of the network may be divided or shared across various information types. Devices such as voice processing resources may also interface with the network, thereby gaining direct access to all information passing through the network. Also provided are methods and packet structures for communicating information over the network. Multiple networks may be interconnected to provide even greater switching capacity or voice processing capacity.
Patent RU-99122351-A (RU)
IPC: H03M13/00
Filed: 1998-03-20
Abstract: A method and apparatus for decoding a frame of multi-rate encoded digital data which contains redundant information provided to validate the decoding operation. A frame of data is received which contains information bits and cyclic redundancy check (CRC) bits. In accordance with the invention, the received frame is decoded and a check is conducted to determine whether the CRC bits correspond correctly for the decoded information bits. If the decoded frame passes the CRC test process, the decoded fame is provided to the user. However, if the decoded frame does not pass the CRC test, then at least one additional decoding process is performed on the received frame. In the first exemplary embodiment of the present invention, on a failure of the CRC check, the data is decoded using a trellis decoder and the data that yields the next most likely path through the trellis is selected. In a second illustrative embodiment, if the CRC test fails, the trellis decoder then identifies all paths having metrics within a predetermined threshold of a metric associated with the optimal path through the trellis. The CRC test is then performed on the decoded frame with respect to the suboptimal paths (starting with the most likely path). If any of these paths pass the CRC check, the information bits are output by the decoder. If not, an error is declared.
Patent TW-200300202-A (TW)
Title: Device for treating a material
Inventor: KUNZ ALFRED
IPC: F16J15/18
Filed: 2002-10-28
Abstract: The invention concerns a device for treating a material in a housing chamber, by means of working elements arranged on a shaft (1) enclosed with a packing cover. The packing box comprises at least a sealing casing (4) which presses on at least a compressing packing (4). This invention is characterized in that the sealing casing (4) can be pushed against the compression packing (3) parallel to the axis of the shaft (1) with adjustable pressure.
Patent TW-200300567-A (TW)
Title: Hard mask removal process using a sacrificial oxidation cross-reference to related applications
Inventor: WU YIDER
IPC: H01L21/28
Filed: 2002-11-07
Abstract: A method for removing a hard mask (26') during a semiconductor fabrication process is disclosed in which a hard mask (26') material is used to pattern a first material (20). The method includes a two-step removal process that includes performing a major wet etch to remove a majority of the hard mask (26') material, followed by performing a minor dry etch that removes a remainder of the hard mask (26') material.
Patent TW-200301125-A (TW)
Title: Pharmaceutical composition of a tachykinin receptor antagonist
Inventor: BOSCH H WILLIAM
IPC: A61K47/32
Filed: 2002-12-05
Abstract: The present invention is directed to novel pharmaceutical compositions of the compound 2-(R)-(1-(R)-(3,5-bis(trifluoromethyl)phenyl)ethoxy)- 3-(S)-(4-fluoro)phenyl-4-(3-(5-oxo-1H,4H-1,2,4-triazolo)methylmorpholine. The pharmaceutical compositions of this invention useful in the treatment or prevention of disorders such as psychiatric disorders including depression and anxiety, inflammatory diseases and emesis.