baber/WOPTO huggingface dataset:
Patent RU-2084287-C1 (RU)
Title: Mill
Inventor: KHETAGUROV VALERIJ N
IPC: B02C13/14
Filed: 1994-11-30
Granted: 1997-07-20
Abstract: FIELD: grinding equipment; grinding of ores and other mineral materials. SUBSTANCE: mill contains vertical cylindrical housing with inner circular projection provided with ports and shaft mounted in housing coaxially with cup-shaped rotor secured on it and fitted with hub. It has horizontal section located above circular projection and bent from center. Mill is also provided with sieve and radial partitions with through slots located in lower portion above inclined surface of rotor, perforated cylinder mounted concentrically relative to housing chambers for discharge of finished product together with surfaces of housing and circular projection. Radial partitions are located at spaced relation to rotor hub; through slots in radial partitions are made in the form of rectangles whose larger sides are located on inclined surface of rotor. EFFECT: increased production of conditioned product due to avoidance of overgrinding. 1 dwg
Patent RU-2118126-C1 (RU)
Title: Method of surgically treating primary varicose dilation of veins in lower extremities
Inventor: GARVAZIEV V B
IPC: A61B17/00
Filed: 1994-11-30
Granted: 1998-08-27
Abstract: FIELD: vascular surgery. SUBSTANCE: large subcutaneous vein is shut off. Intravenous elevator is introduced into vein lumen using distal phlebotomy technique. Vein is then subcutaneously under-run with masked ligature from the mouth and at different levels of thigh and shank. EFFECT: reduced traumatism and ensured cosmetics requirements. 3 dwg
Patent RU-2095335-C1 (RU)
Title: Method of preparing liquid nitrogen fertilizers
Inventor: SHAFRANOVSKIJ ALEKSANDR V
IPC: C05C9/00
Filed: 1994-11-30
Granted: 1997-11-10
Abstract: FIELD: agriculture, more particularly manufacture of liquid nitrogen fertilizers based on carbamide and ammonium nitrate. SUBSTANCE: claimed method comprises mixing initial streams of water and ammonium nitrate solution with stream of other nitrogen containing substance, e.g. carbamide solution. During preparation of fertilizer, ammonia evolves as gas phase which is trapped by washing gas phase with initial stream of water and/or stream of ammonium nitrate solution. In this case, at least 100 kg of water and/or at least 500 kg of ammonium nitrate solution are used per 1 kg of ammonia present in gas phase. After contacting with gas phase, stream of water or ammonium nitrate solution containing free ammonia is recycled for mixing. EFFECT: improved properties of the liquid nitrogen fertilizer.
Patent RU-2131749-C1 (RU)
Title: Method and device for treatment of respiratory tracts
Inventor: KHRAMOV A V
IPC: A61N5/06
Filed: 1994-12-21
Granted: 1999-06-20
Abstract: FIELD: medicine. SUBSTANCE: prior to arrival at respiratory tracts, aerosol flow is irradiated by scattered laser light at wave length of 633 nm. Time of irradiation is 10-15 min. Rate of flow equals 5-15 mW/sq.cm. Device has ultrasonic-frequency generator, source of medicinal aerosol, flexible hose and mask. Hole is made in mask, on level of hole for flexible hose 3-5 mm away from it. Channel is secured in that hole for arrangement of light guide and control of irradiation mode. EFFECT: enhanced efficiency of treatment. 1 tbl, 1 dwg
Patent RU-2101646-C1 (RU)
Inventor: JANG LI
IPC: F28D/
Filed: 1993-04-21
Granted: 1998-01-10
Abstract: FIELD: thermodiodes for stability or protection of bases of pipe lines, roads, structures, etc in regions at superlow ambient temperature; ceilings and floors of large rooms where temperature control is required. SUBSTANCE: heat exchanger absorbs heat at its lower surface and transfers it through its upper surface due to availability of several rectangular or oval chambers 3 (or cells) in its cross section. Each chamber 3 (or cell) is filled with definite amount of working fluid medium 6. Heat from lower surface 2b of plate 2 is transferred in cells 3 to upper surface 2a of heat exchanger due to evaporation and condensation of fluid medium 6. EFFECT: enhanced thermal efficiency. 5 cl, 6 dwg
Patent RU-2121176-C1 (RU)
Title: Semiconductor integral circuit and method for application of load voltage to it
Inventor: KJU-CHAN LI
IPC: G11C11/401
Filed: 1995-03-09
Granted: 1998-10-27
Abstract: FIELD: semiconductor equipment. SUBSTANCE: device has load permission circuit for generation of permission signal during chip checking and permission of checking operation, circuit for application of load voltage for application of first load voltage and second load voltage in response to output signal of load permission circuit during checking operation, reading delay control circuit for reading first and second loading voltages and delaying operations of control circuit of reading amplifier during checking operation. During checking operation first and second load voltages are applied to adjacent digital buses in response to output signal of load permission circuit. Content of memory register which is selected by digital bus is read in response of output signal of reading delay control circuit. EFFECT: increased reliability. 12 cl, 7 dwg
Patent RU-2110416-C1 (RU)
Inventor: SVEN-EHRIK SAMUEHL SSON
IPC: E01C19/26
Filed: 1995-05-12
Granted: 1998-05-10
Abstract: FIELD: road-building vehicles and machinery; compacting of asphalt. SUBSTANCE: compacting of asphalt is carried out by repeated passes along bituminous coating. Speed, acceleration and deceleration of roller and forward/backward direction of running are selected by control lever which acts onto hydraulic valve electrically through control panel. Hydraulic valves control servomechanism which acts onto hydraulic pump setting into operation running motors of roller. EFFECT: enhanced reliability of operation. 6 cl, 4 dwg
Patent RU-2082243-C1 (RU)
Title: Electromagnet
Inventor: KOSTROMIN ALEKSANDR DMITRIEVIC
IPC: H01F7/16
Filed: 1995-05-17
Granted: 1997-06-20
Abstract: FIELD: electric drives of shoe brakes, materials-handling machines and mechanisms. SUBSTANCE: DC electromagnet with two effective magnetic gaps has case with control winding, supporting flange with stop, flange with internal collar provided with through hole that forms inner edge where it crosses end surface of collar and external edge at exit from flange or at point of hole translation to its coaxial depression of larger diameter on side of flange external surface, and plunger armature with rod. Novelty is that cylindrical surface of armature has drilling forming two steps one of which is between inner edge of through hole and inner end surface of flange and other step, with armature in initial position, is approximately in plane of external edge of through hole; if flange has depression coaxial to through hole on side of external flange surface, this depression that shifts outer edge of through hole, is made so that distance between inner end surface of flange and outer edge of through hole is approximately equal to wall thickness of internal collar. EFFECT: improved design. 2 cl, 2 dwg
Patent RU-2092875-C1 (RU)
Title: Device for electromagnetic well logging probing
Inventor: SNOPKOV VALERIJ P
IPC: G01V3/28
Filed: 1995-06-07
Granted: 1997-10-10
Abstract: FIELD: measurement of earth field characteristics; measurement of electric properties of rock in wells drilled for prospecting of petroleum and gas. SUBSTANCE: device has probes similar in geometric and electrodynamic properties. Probes include interconnected generator and sensing coils, multiplexer of generator circuits, power amplifiers, amplifiers-converters, local oscillator, commutator, automatic control unit, and telemetering system. In addition, device has reference-voltage generator, well polarization electrode, well polarization signal converter, and electromagnetic filter. Local oscillator is made retunable, and commutator is essentially multiplexer of measuring circuits. Phase meter is a wide-band device. Multiplexer of generator circuits is connected by means of actuating lines between output of automatic control unit and inputs of power amplifiers. Output of retunable local oscillator is connected to inputs of amplifiers-converters. Well polarization electrode is coupled to input of well Polarization signal converter the output of which is connected to input of telemetering system. Output of reference-voltage generator is connected to input of automatic control unit the outputs of which are connected to inputs of retunable local oscillator, wide-band phase meter, and telemetering system. Electromagnetic filter is positioned between generator coils and sensing coils. Amplifiers-converters and multiplexer of measuring circuits are mounted between electromagnetic filter and sensing coils. number K of coils is within 3 to 2n where n is number of generator coils, and electromagnetic similarity factor is in range of (0.5-15) 10 6  Hz.sq.m. EFFECT: higher accuracy of measurements. 1 dwg
Patent RU-2088663-C1 (RU)
Title: Method of preparing exoproteases from melioidosis pathogen
Inventor: PLEKHANOVA NATALYA G
IPC: C12N9/50
Filed: 1995-07-06
Granted: 1997-08-27
Abstract: FIELD: biotechnology, biochemistry, medicine. SUBSTANCE: invention relates to preparing highly purified proteolytic enzymes from P. pseudomallei. Method involves the use of two-days broth culture of virulent strain Pseudomonas pseudomallei-57576, protein precipitation at 80% saturation with ammonium sulfate, separation of inert proteins by gel-chromatography on Sephadex G-25 and G-100 and the following purification of enzymes by ion-exchange chromatography on DEAE-Sephadex A-50 at pH = 8.2 and CM-Sephadex C-50 at pH = 5.2. Purification degree is increased by 4-10-fold as compared with prototype. The isolated enzymes can be used for study of melioidosis microbe biology and development of test-system for detection. EFFECT: increased purity, high enzymatic activity and substrate specificity of exoproteases. 6 tbl
Patent RU-2134269-C1 (RU)
Title: Derivatives of imidazo[1,2a]thieno[2,3-d]azepines, method of their synthesis, intermediate compounds for their synthesis, pharmaceutical composition and method of its preparing
Inventor: FRANS EHDUARD ZHANSEN
IPC: A61K31/505
Filed: 1993-11-25
Granted: 1999-08-10
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention describes new derivatives of imidazo[1,2a] thieno[2,3-d] -azepines of the formula (I)   or their pharmaceutically acceptable addition salt or stereochemical isomer where each of dotted line means independently a possible (complementary) bond; R 1  means hydrogen atom, C 1-4 -alkyl; R 2  means hydrogen atom, C 1-4 -alkyl, C 1-4 -alkyl substituted with hydroxycarbonyl or C 1-4 -alkylhydroxycarbonyl; R 3  means hydrogen atom, C 1-4 -alkyl; X means S-atom; L means hydrogen atom, C 1-6 -alkyl, C 1-6 -alkyl containing a substituent taken from a group including hydroxy-group, C 1-4 -alkylhydroxy-group, hydroxycarbonyl, C 1-4 -alkylhydroxycarbonyl, C 1-4 -alkylaminocarbonyl, C 1-4 -alkyl-hydroxycarbonylamino-group, C 1-4 -alkylhydroxycarbonyl-C 1-4 -alkylhydroxy-group, hydroxycarbonyl-C 1-4 -alkylhydroxy-group, C 1-4 -alkylaminocarbonylamino-group, C 1-4 -alkylaminocarbonyl- -amino-group, C 1-4 -alkylaminothiocarbonylamino-group, aryl and arylhydroxy-group; C 3-6 -alkenyl substituted with aryl where each aryl is phenyl or phenyl substituted with halogen atom, hydroxy-group, C 1-4 -alkylhydroxy-group or L means a radical of the formula -Alk-Y-Het 1 , -Alk-NH-CO-Het 2  or -Alk-Het 3  where Alk means C 1-4 -alkanediyl; Y means O-atom or NH; Het 1  means pyrimidinyl; Het 2  - furanyl; Het 3  - pyrrolyl substituted with C 1-4 -alkylhydroxycarbonyl, pyridinyl, 4,5-dihydro-5-oxo-1H-tetrazolyl substituted with C 1-4 -alkyl, 2-oxo-3-oxazolidinyl, 2,3-dihydro-2-oxo-1H-benzimidazol-1-yl or radical of the formula (II)   where A-Z means a group S-CH=CH, S-CH 2 -CH 2 , S-CH 2 -CH 2 -CH 2 , CH= CH-CH=CH. Compounds show an antiallergic activity. Invention describes also a method of synthesis of the above indicated compounds, pharmaceutical composition based on said and a method of preparing the composition for treatment of patients with allergic diseases. EFFECT: improved method of synthesis, antiallergic effect. 14 cl, 90 ex
Patent RU-2086317-C1 (RU)
Title: Непрерывный прокатный стан для изготовления профилей
Inventor: ESIPOV VASILIJ D
IPC: B21B1/18
Filed: 1995-11-08
Granted: 1997-08-10
Abstract: Использование: в прокатном производстве профилей различных диаметров. Сущность изобретения: непрерывный прокатный стан включает загрузочные устройства, индукционную нагревательную печь, транспортирующие ролики с групповым приводом, последовательно установленные прокатные клети, холодильник с карманами. Нагревательная печь состоит из двух рядов модулей с различными по сечению проходными отверстиями. Модули размещены друг над другом по вертикали на общей жесткой раме. Рама оснащена механизмом подъема - опускания относительно роликов. Ролики смонтированы на неподвижной раме. 4 ил.
Patent RU-2089194-C1 (RU)
Title: Method of treatment of chronic generalized viral infection
IPC: A61K33/14
Filed: 1995-12-14
Granted: 1997-09-10
Abstract: FIELD: medicine, virology, immunology. SUBSTANCE: method relates to treatment of hepatitis C, herpes, HIV-infection. Method involves administration of electrochemical sodium hypochloride solution at daily requirement of organism for electrolyte and water at simultaneous effect with anhydrous radon at radiation frequency 17 GHz for 1.5-2 min per seance. EFFECT: decreased by-side effects, enhanced effectiveness of treatment. 2 tbl
Patent RU-2111948-C1 (RU)
Title: Method of preparing mono-and dibromoperfluorobenzenes or chlorine containing analogues thereof
Inventor: BIL DINOV IGOR KONSTANTINOVICH
IPC: C07C25/13
Filed: 1995-12-14
Granted: 1998-05-27
Abstract: FIELD: chemical technology of perhalogen benzenes. SUBSTANCE: present invention describes method of preparing mono- and dibromoperfluorobenzenes or chlorine containing analogues thereof which are used as intermediate products for synthesizing colorants, drugs or monomers. They are prepared by substitution of fluorine in hexafluorobenzene for biomine or chlorine by direct reaction of hexafluorobenzene with non-ionic, halogen containing material and activated carbon catalyst free from ionic halogen compounds at 300-500 C. Halogen containing alkanes, arenes, carbonyl halogen containing compound, Cl 2  and Br 2 . EFFECT: lower process temperature, simplified reaction technology, and smaller amount of reactants. 1 tbl
Patent RU-2109642-C1 (RU)
Title: Vehicle hydropneumatic suspension
Inventor: MEL NIKOV ALEKSANDR ALEKSANDRO
IPC: B60G17/08
Filed: 1996-01-04
Granted: 1998-04-27
Abstract: FIELD: transport engineering; vehicle suspensions providing static adjustment of body position relative to wheels. SUBSTANCE: vehicle hydropneumatic suspension has telescopic hydraulic cylinders installed between body and parts coupled with wheels and including housing, hollow rod with piston and damping device, hydropneumatic cylinders divided by diaphragms, electrohydraulic valve with electromagnets installed in housing and hydraulically interconnected by pipelines. Axial channel made in housing of electrohydraulic valve is connected by means of cross channel and pipeline with hydraulic pump and hydraulic booster tank, and spaces are arranged between electromagnets and valve housing which are connected through channels and pipelines with telescopic hydraulic cylinders and hydropneumatic cylinders at one side and with steering hydraulic booster distributor at other side. EFFECT: simplified design of suspension. 2 dwg
Patent RU-2106011-C1 (RU)
Title: Method for noise-resistant writing and reading code information
Inventor: VOROB EV V V
IPC: G06K7/10
Filed: 1996-01-24
Granted: 1998-02-27
Abstract: FIELD: information reading and writing, in particular, for labeling heat elements of nuclear reactors. SUBSTANCE: method involves generation of code structure on object surface which has three-dimensional labels shaped as grooves, projection of light beam towards code structure and generation of its image on surface of photodetector by means of optical system. Information is stored in two parallel information channels which are spaced in object space along depth of code pattern. Each channel corresponds to given region. Image is generated by means of light cut. Depth of labels is greater than three-dimensional resolution and is less than definition distance of optical system. Its width is greater than its three-dimensional resolution. Light beam of is projected across labels as narrow beam which width is less than depth of grooves. EFFECT: increased stability to noise. 8 dwg
Patent RU-2100205-C1 (RU)
Inventor: LODUS EVGENIJ V
IPC: B30B13/00
Filed: 1996-03-26
Granted: 1997-12-27
Abstract: Использование: изобретение относится к порошковой промышленности и может использоваться для получения пищевых брикетов из солей, в частности, для скота. Сущность изобретения: способ изготовления пищевых соляных брикетов включает механическое прессование навески кристаллов соли, которую предварительно измельчают до диаметра кристаллов 1 - 2 мм, сушат до влажности не более 1%, а прессование проводят до плотности, не меньшей 90% от плотности монокристалла соответствующей соли.
Patent RU-2142449-C1 (RU)
Inventor: TAKAJUKI ARAKI
IPC: C08L67/02
Filed: 1995-06-05
Granted: 1999-12-10
Abstract: FIELD: chemistry of polymers. SUBSTANCE: fluorine-containing copolymer have affinity to various thermoplastic resins and is capable of forming homogeneous dispersions. Copolymer comprises links of 0.01-0.30 mole % of monomer (A) of formula I:   and monomer (B) of formula II: CF 2 = C(Y 1 )(Y 2 )  (II) wherein radicals are as defined in claims. Copolymer further comprises links of ethylene-type monomers. Thermoplastic composition comprises said fluorine-containing copolymer and heat resistant thermoplastic resin having glass-transition temperature of not lower than 130 C. EFFECT: excellent mechanical properties, moldability, heat-and chemical resistance of composition-based molded products. 49 cl, 6 dwg, 20 tbl
Patent RU-2098497-C1 (RU)
Inventor: KOLESNIKOVA IRINA G
IPC: C22B5/12
Filed: 1996-05-06
Granted: 1997-12-10
Abstract: FIELD: metallurgy, in particular, production of copper-phosphorus alloys by the method of hydrogen reduction. SUBSTANCE: to produce copper-phosphorus copper phosphate is reduced by hydrogen in the presence of cuprous oxide. Reduction is carried out in two stages. At the first stage temperature is maintained within 300-355 C up to full reduction of copper, while at the second stage, temperature is maintained within 600-800 C up to full reduction of phosphorus and its solution in copper. In this case, copper phosphate and cuprous oxide are used in ratio of 1:(0.5-2). EFFECT: higher efficiency. 2 cl
Patent RU-2110665-C1 (RU)
Title: Device for cutting out section of pipe string in well
Inventor: RAMAZANOV G S
IPC: E21B29/00
Filed: 1996-05-06
Granted: 1998-05-10
Abstract: FIELD: oil and gas production industry. SUBSTANCE: device has body with slots. Pivotally secured in these slots are extending cutters which can interact with piston of hydraulic actuator which is made in the form of hollow cylinder with shoulder and ending in wedge-like surface. Interaction is performed in plane of cutting edge of cutters which is perpendicular to axis of device. Made in body in plane of extending cutters are radial slots which are directed to cutting zone. Extending cutters are fixed in extreme extended position or in transport position due to provision of upper and lower supporting surfaces and spring which is seated in groove made in body and in extending cutters in zone of their extension. Aforesaid embodiment of device makes it reliable in operation. EFFECT: higher efficiency. 1 dwg
Patent RU-2102904-C1 (RU)
Inventor: GALICHNIKOVA N A
IPC: A23L13/20
Filed: 1996-08-23
Granted: 1998-01-27
Abstract: FIELD: technology of products preparation of long-term storage with radioprotecting action. SUBSTANCE: method involves preparing, cutting and blanching of beef liver; mixing in given ratio and packing in sealed package liver, onion fried in vegetable oil, butter, wheat flour, texturized food concentrate, cracked black pepper, salt, ground mustard and water. Mixture is packed in sealed package and heat sterilized. All the components are taken in given ratio by mass. EFFECT: improved tastiness.
Patent RU-2134810-C1 (RU)
Title: Process of manufacture of cylinder barrel
Inventor: TOMAS SJUNNESTVETT KNUDSEN
IPC: F16J10/04
Filed: 1995-01-11
Granted: 1999-08-20
Abstract: FIELD: manufacture of engines, specifically, large-sized two-stroke cross-head engines. SUBSTANCE: one hard wear layer as minimum is sprayed on internal surface of cylinder barrel of internal combustion engine. After it run-in layer is deposited without mechanical machining. Spaying of one or several intermediate layers which hardness is below average hardness of wear layer but above that of run-in layer is possible between first two layers. Prior to contact with piston rings sprayed wear layer should have roughness N9 at least and preferably in range from N11 to N12. Run-in layer can be made from graphite balls coated with such metals as molybdenum, aluminium, silver or nickel to improve lubrication conditions in process of run-in. EFFECT: simplified process of manufacture of cylinder barrels. 10 cl, 2 dwg
Patent RU-2114363-C1 (RU)
Title: Melting furnace
Inventor: LETUCHIJ F M
IPC: F27B3/04
Filed: 1996-12-24
Granted: 1998-06-27
Abstract: FIELD: reworking of scrap of non-ferrous metals in reverberant melting furnaces; melting of secondary aluminium material in particular. SUBSTANCE: melting furnace includes chamber with inclined hearth for melting the starting raw material and separating the main material from foreign matter; chamber has port for loading the raw material and discharging foreign matter; furnace is also provided with chamber for receiving the melt of main material with tap-hole located in its bottom. Inclined hearth of melting chamber is made in form of widening chute having sag. Surface of arch is sloping. Burner devices (reduced by one) are mounted in one of side walls of melting chamber; burners fitted in side walls of melting chambers are located in different directions so that vertical projections of geometric axes of burners do not intersect in working space of chamber; simultaneously, burner device of melt receiving chamber is so positioned that geometric axis of burner runs in parallel with longitudinal axis of furnace at shift towards wall of melting chamber where lesser number of burners is mounted. EFFECT: enhanced thermal efficiency and increased productivity of furnace; improved quality of product due to definite location of burners, gas discharge ports and change in shape of hearth and arch. 5 cl, 2 dwg
Patent RU-2137013-C1 (RU)
Title: Mechanically cleaned plant of selective manual connection
Inventor: EHZHEN LE DEVEA
IPC: F16L27/08
Filed: 1995-07-06
Granted: 1999-09-10
Abstract: FIELD: refining of oil and petroleum products. SUBSTANCE: plant has support (2′) on which fixed sections of pipe line are immovably secured; each section is connected with articulated pipe line (3′) which is deformable in certain horizontal plane. Other fixed sections ((B′1) are located at one level along reference line (L′) oriented strictly in level. String (8′) terminating at level of reference line is engageable with end of each articulated pipe line. Each string is adaptable for motion along reference line for transversal deflection in definite range from this line to ensure opposite divergence of these strings near this line. EFFECT: possibility of automatic functioning of plant. 34 cl, 7 dwg