baber/WOPTO huggingface dataset:
Patent RU-2052295-C1 (RU)
Inventor: GAVRILOV GENADIJ N
IPC: B02C19/18
Filed: 1993-07-23
Granted: 1996-01-20
Abstract: FIELD: manufacture of building materials. SUBSTANCE: device for cleaning of concrete transit mixers from building mud uses a device made of elasto-plastic material positioned on the external or internal surface of the concrete mixer having electrodes and a chamber; water is injected under pressure simultaneously to the chamber and electrodes; a train of pulses is produced, and the device moves to a new section as the drum is cleaned and mud is removed. The device uses a chamber made of elasto-plastic material with electrodes, pipe union intended to feed water under pressure to the chamber and electrode, arrangement for attachment of the chamber made, for example, asametal frame with retractable posts. The chamber can be made of ellipsoid ferromagnetic material with electrodes flushed in it. EFFECT: facilitated procedure. 7 cl, 11 dwg
Patent RU-2058368-C1 (RU)
Title: Method for oil fractionation
Inventor: UMERGALIN TALGAT G
IPC: B01D3/32
Filed: 1993-08-02
Granted: 1996-04-20
Abstract: FIELD: primary oil refining in fractionating apparatus with recuperation of heat of the process. SUBSTANCE: oil fractionation is effected in horizontal multistage apparatus, separated into combined stages of condensation and evaporation by vertical and lateral partitions. Multistage apparatus is furnished over its length with heat removing devices in the upper part for successive condensation of vapors and heat removal in the lower part for successive evaporation of liquid. Oil is separated into two flows. One of flows is heated in heat exchangers where heat of cooled fractions of diesel fuel and petroleum residue flow is recuperated, and then, it is passed through heat removal devices as a coolant and mixed with oil second flow also heated by the petroleum residue other flow. Mixture is heated in furnace and supplied for fractionation. In this event, flow of separated petroleum residue is heated in furnace and introduced into heat removal devices as heat carrier. EFFECT: higher efficiency. 1 dwg, 3 tbl
Patent RU-2092159-C1 (RU)
Title: Method of preparing the substance preventing night diuresis in young domestic animals
Inventor: STEKOLNIKOV LEONID I
IPC: A61K31/728
Filed: 1993-08-23
Granted: 1997-10-10
Abstract: FIELD: veterinary science. SUBSTANCE: method involves the use of atropine sulfate as tablets. Before addition to tablet matrix 1 mas. p. atropine sulfate is mixed with 2-3 mas. p. p. hyaluronic acid and mixture is dissolved in 10-20 mas. p. p. water acidified to pH = 3.0-4.0 at 80-100 C for 20-30 min. Then solution is cooled at 4-6 C for 2-4 h, 3-4 volumes of ethanol were added and the formed deposit is dried. Lactose is used as filling agent for tablets making. The obtained substance shows prolonged effect. EFFECT: improved method of preparing. 1 tbl
Patent RU-2058659-C1 (RU)
Title: Digital oscillator
Inventor: RYABOV IGOR VLADIMIROVICH
IPC: H03B19/00
Filed: 1993-09-23
Granted: 1996-04-20
Abstract: FIELD: radar equipment. SUBSTANCE: device has clock 1, delay unit 2, first and second memory registers 3 and 11, initial-setting counter 4, first and second read-only memory units 5 and 8, digital-to-analog converter 6, low-pass filter 7, first and second accumulating registers 11 and 12. EFFECT: increased speed. 1 dwg
Patent RU-2015168-C1 (RU)
Title: Method of blast furnace heat control
Inventor: KORNEV VALENTIN K
IPC: C21B5/00
Filed: 1993-09-29
Granted: 1994-06-30
Abstract: FIELD: metallurgy. SUBSTANCE: during blast furnace air process of forced with oxygen blast and gas mixture, that has oxidizing and restoring components, and during regulation of iron composition and temperature by changing parameters of the gas mixture, they use in the case a mixture of natural gas, oxygen and coke gas and/or water vapor and/or outgoing gasses of metallurgical furnaces with following ratio of components, %: natural gas - 5 - 95, oxygen - 5 - 40, coke gas - 0 - 90, water vapor - 0 -20, outgoing gasses of metallurgical furnaces. To regulate iron temperature and silicon share in it they change consumption of blasted in gas mixture. To change consumption of the gas mixture they change consumption of natural gas and/or coke gas, or water vapor and/or outgoing gasses of metallurgical furnaces. In the first case, to increase silicon share in iron consumption of gas mixture is increased and to decrease silicon share in iron consumption of gas mixture is decreased. In the second case - vice versa. During vanadium containing irons heating from titanomagnetite iron ore raw materials they control titanium share in iron and change consumption of gas mixture by 0.5 - 1.2 % for each 0.01% deviation of titanium share from optimal limits, defined by experimental way. EFFECT: method increases efficiency of blasted fuel firing, stabilization of heating state and heating process in blast furnace, decreases coke consumption per iron heat. 3 cl
Patent RU-2072384-C1 (RU)
Title: Process for preparing plasticizer for rubber mixes
Inventor: YANSON EVGENIYA FEDOROVNA
IPC: C08K5/01
Filed: 1993-12-22
Granted: 1997-01-27
Abstract: FIELD: rubber industry. SUBSTANCE: plasticizer for rubber mixes is prepared by mixing extracts resulting from distillate and residual petroleum fractions with furfural or N-methyl pyrrolidone at weight parts of solvent to petroleum fractions of 1.5-2.2:1. EFFECT: improved properties of the plasticizer.
Patent RU-2090808-C1 (RU)
Title: Method of removal of residual admixture from chamber
Inventor: POPOV LEONID V
IPC: F26B5/04
Filed: 1993-12-17
Granted: 1997-09-20
Abstract: FIELD: methods of removal of residual admixtures from chambers. SUBSTANCE: liquid phase of admixture is crystallized in course of evacuation at constant rate of evacuation; process requires lesser time! rate is determined by the following formula:  . This rate of evacuation is optimal. In case rate of evacuation is more or lesser than optimal value, time required for removal of residual admixture is increased. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2062772-C1 (RU)
Title: Raw mixture for cellular concrete making
Inventor: MOGUNOV VIKTOR V
IPC: C04B38/02
Filed: 1993-12-27
Granted: 1996-06-27
Abstract: FIELD: building industry. SUBSTANCE: raw mixture has, %: portland cement 28-50; siliceous component 46.65-49.37; superplasticizer G-3 based on condensation product of naphthalene sulfoacid with formaldehyde sodium salts 0.28-0.5; aluminium powder 0.07-0.35, and ground hydrated cement 3-22. Mixture provides strength (reduced to density 700 kg/m 3 ) 3-4.5 MPa. Material can be used for making structural and heat-insulating articles without autoclave hardening use. EFFECT: enhanced quality of material. 1 tbl
Patent RU-2097986-C1 (RU)
Title: Method and apparatus for producing elongate noodle doughs
Inventor: FRIDRIKH EGGER
IPC: A23L7/109
Filed: 1993-03-06
Granted: 1997-12-10
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves forming elongate noodle doughs in the form of sheets or strips; drying and cutting solid doughs into pieces of predetermined package length; conveying noodle sheets arranged in pairs by retaining device of conveyor, which is conjugated with cutting device, onto transfer conveyor having higher speed. During conveying, noodle sheets are overturned and wastes are simultaneously sorted out with following linear transportation and stacking of noodle sheets. Ready product is packaged on packaging conveyor. Apparatus has elongate macaroni press for forming doughs, device for suspending doughs on rods, conveyorized drier with stabilizer, device for cutting doughs into pieces of predetermined length, packaging conveyor and device for preparing doughs for packaging. The latter has conveyor joined with cutting device, transfer conveyor positioned below conveyor joined with cutting device and supporting device for overturning of noodle sheets. EFFECT: increased efficiency, simplified method and improved quality of product. 32 cl, 14 dwg
Patent RU-2072291-C1 (RU)
Title: Technical cutting liquid feeding method (versions)
Inventor: LATYSHEV VLADIMIR NIKOLAEVICH
IPC: B23Q11/10
Filed: 1994-02-24
Granted: 1997-01-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: method involves supplying technical cutting liquid in the form of microcapsules containing small amounts of liquids, with microcapsules being made from thin enclosure of film-forming substance. Microcapsules are fed to parts contact zone by free-falling jet of liquid carrier. To transmit motion to microcapsules conveyed toward contact zone, and to improve strength of tools, feeding is effectuated by three methods: ferromagnetic additives are introduced into microcapsules; surfactant is introduced into liquid carrier; ferromagnetic additives are introduced into microcapsules and surfactants are introduced into liquid carrier. Directed motion of microcapsules is initiated by electromagnetic field generated due to occurrence of potential in contact zone of interacting bodies, or due to potential additionally applied to one of interacting bodies. EFFECT: increased efficiency in supplying cutting liquid or components of cutting liquid to frictional units. 4 cl, 3 tbl
Patent RU-2128079-C1 (RU)
Title: Use of climatic chamber as gas cleaning device
Inventor: STARTSEV V A
IPC: B01D53/32
Filed: 1994-03-16
Granted: 1999-03-27
Abstract: FIELD: gas cleaning of toxic components in various branches of industry. SUBSTANCE: the chamber is used for medicinal purpose as a gas cleaning device. EFFECT: simplified design and expanded abilities. 1 cl, 1 dwg
Patent RU-2130030-C1 (RU)
Title: Cyclopeptides, a method of their synthesis, pharmaceutical compositions containing their and a method of their preparing
Inventor: AL FRED JONTSZIK
IPC: A61K38/08
Filed: 1994-03-31
Granted: 1999-05-10
Abstract: FIELD: chemistry of peptides, pharmacy. SUBSTANCE: invention relates to new cyclopeptides of the formula (I): cyclo-(Arg-B-Asp-X-Y) where B, X and Y have values indicated in p. 1 of the invention claims and to their salts also. These compounds act as integrin inhibitors and can be used for prophylaxis and treatment of patients with circulation diseases and in tumor therapy especially. Method of synthesis of compounds of the formula (I) involves cyclization of the corresponding linear peptide or reactive derivative of such peptide by treatment with a cyclizing agent followed by if necessary interaction with acid or base that results to salt formation. Invention describes a method of preparing a pharmaceutical composition and a pharmaceutical composition containing compounds of the formula (I) - an antagonist of   and α∨β 3 --integrins. EFFECT: inhibitory properties of compounds with respect to integrins. 7 cl, 5 ex
Patent RU-2065990-C1 (RU)
Title: Method of and system for igniting fuel mixture in combustion chamber
Inventor: BURDAKOV VALERIJ P
IPC: F02P17/00
Filed: 1994-04-11
Granted: 1996-08-27
Abstract: FIELD: mechanical engineering; heat engines (machines) operating on liquid, gaseous, mixed, solid and other fuels using laser beam energy as source of ignition in combustion chambers. SUBSTANCE: energy pulse is formed by regulation in power and time according to empirical expression N = C 1 •t 2 •exp(-C 2 •N•t/m•RT) where N - energy action power, W; C 1  - coefficient whose empirical values should be within 5•10 9 ÷ 1,25•10 10 ,, W/s; t - time, c; C 2  - nondimensional coefficient whose empirical values are within 6•10 7 ÷ 8•10 7 ,, N o  - minimum energy for fuel igniting, W; m - instantaneous mass of fuel mixture, kg; R - gas constant, J/kgK; T - temperature, K. power source in proposed system for generating pulse of preset shape is made in form of self-contained unit with electronic pulse shaper and in optically coupled with combustion chamber. Combustion chamber has hermetically sealed port closed by optically transparent material (commercial diamond) with thermal conductivity λ ≅ 20 W/cm K and linear expansion coefficient α ≅ 10 -4  1/K. EFFECT: enlarged operating capabilities. 2 cl, 4 dwg, 1 tbl
Patent RU-2069737-C1 (RU)
Inventor: SPIRIDONOV ROBERT V
IPC: E21B31/06
Filed: 1994-04-12
Granted: 1996-11-27
Abstract: FIELD: well drilling equipment; applicable in removal of foreign ferromagnetic objects in cleaning wells. SUBSTANCE: to increase the force of magnetic attraction and efficiency in removal of objects of irregular shape, the permanent magnet and magnetic circuit are made in form of semicylinders, direction of radial magnetization are opposite and distance between ends of semicylinders of magnetic system, outer diameter D inner diameter d of the magnet, its total cross-section Sm and areas of working end surfaces of external magnetic circuit Se and internal magnetic circuit Si are connected by relation: h=(0.3-0.5)x(D-d); Sm=(0.7-1.0)xSe; Se=(0.6-1.0)xSe. EFFECT: higher efficiency. 2 dwg
Patent RU-2073110-C1 (RU)
Title: Windwheel
Inventor: ZABEGAEV ALEKSANDR I
IPC: F03D1/06
Filed: 1994-04-15
Granted: 1997-02-10
Abstract: FIELD: wind power engineering; horizontal-axis windmills. SUBSTANCE: windwheel has hub 1, radial blades 2, and vortex-creating cross members 3 mounted on the latter and having airfoil profile like blades; they are joined to peripheral parts of blades 2. Each blade has radially converging chord root and central parts and radially diverging chord in peripheral part; chord divergence of blade 2 in peripheral part is between 0.85 and 0.9 of radius to end of blade 2; angle of torsion on converging section is nonuniform over radius, that is, monotonously reduced at its converging section and increases at its peripheral part; each blade 2 has relative thickness reducing from 30 to 20% from root to peripheral part gradually turning at end to vortex-creating cross member 3 whose axial length to chord length ratio is 0.8-1.5 and relative thickness is 5 to 15%. Profile of vortex-creating cross member 3 is set at angle of attack of 4-6 deg. relative to tangential line to surface formed while windwheel is rotating. Exit section chord of blade 2 may be made equal to chord of vortex creating cross member 3. EFFECT: improved utilization factor of wind power plant, improved capacity and reduced size, reduced pay-off time, enlarged functional capabilities of plant. 4 cl, 6 dwg
Patent RU-2126796-C1 (RU)
Title: N-alkyl-n'-poly(oxyalkylenyl)hexahydropyrimidine derivatives and method of preparation thereof, corrosion inhibitor applied on oil production and processing plants
Inventor: KHERRMANN KHOFFMANN
IPC: C09K15/30
Filed: 1994-05-13
Granted: 1999-02-27
Abstract: FIELD: industrial organic synthesis. SUBSTANCE: derivatives with general formula I:   (I), where R' are alkyl groups - statistical mixture of homologs and isomers with average C atoms' number 1 to 30, R" hydrogen or C 1 -C 3 -alkyl, A C 2 -C 10 -1,2-alkylene, and p integer from 3 to 50, are prepared by epoxide-oxyalkenylation of N-substituted hexahydropyrimidines with general formula II:   (II). Compounds I are excellent corrosion inhibitors for water-in-oil emulsions. EFFECT: increased corrosion-protection activity. 8 cl, 4 tbl, 10 ex
Patent RU-2070751-C1 (RU)
Title: Loop device for testing thermionic power-generating assemblies
Inventor: AVERYANOV ANDREJ N
IPC: H01J45/00
Filed: 1994-06-16
Granted: 1996-12-20
Abstract: FIELD: thermionic energy conversion. SUBSTANCE: gas-control clearance in cesium channel near boundary of active part of power-generating assembly is profiled. EFFECT: provision for eliminating formation of additional cesium steam source (false thermostat). 1 dwg
Patent RU-2056083-C1 (RU)
Title: Method and device for improving water-air conditions of irrigated soils
Inventor: SALDAEV ALEKSANDR M
IPC: A01B79/00
Filed: 1994-06-29
Granted: 1996-03-20
Abstract: FIELD: agriculture. SUBSTANCE: method involves cutting water-intercepting slits with tiered center reservoirs which latter are formed in two steps: by passive effect applied to soil to 0.25 - 0.35 of minimum section and by pulsating effect to the preset value. Device comprises working tool in the form of a shank with conical ribs, chisels on lower portion of shank, and drive shaft with discs. Conical ribs on shank sides face each other, the drive shaft is inclined behind the shank, and discs are mounted on shaft in symmetry with its rotation axle behind the conical shank ribs. EFFECT: improved functional and operating characteristics. 5 cl, 12 dwg
Patent RU-2090189-C1 (RU)
Inventor: CHEMODANOV VADIM VLADIMIROVICH
IPC: A61K36/24
Filed: 1994-06-23
Granted: 1997-09-20
Abstract: Изобретение относится к медицине, а именно к педиатрии, интенсивной терапии для лечения инфекционного токсикоза у детей. В качестве средства для лечения инфекционного токсикоза используют кавинтон 1 мг/кг в сутки внутривенно, капельно со скоростью 6 кап/мин. Это предупреждает развитие витальных осложнений, сокращает срок пребывания в отделении интенсивной терапии, снижает инвалидизацию. 2 табл.
Patent RU-2079555-C1 (RU)
Inventor: USTYUZHANINA IRINA YU
IPC: C12P1/00
Filed: 1994-07-12
Granted: 1997-05-20
Abstract: FIELD: biotechnology. SUBSTANCE: method involves filtration of cultural fluid, filtrate passing through polysulfone or polysulfonamide or polyacrylonitrile followed by isolation of the end product. EFFECT: improved method of isolation. 2 cl, 4 tbl
Patent RU-2072995-C1 (RU)
Title: Method of preparing amylene oxides
Inventor: LONSHCHAKOVA TAMARA IVANOVNA
IPC: C07D301/08
Filed: 1994-07-19
Granted: 1997-02-10
Abstract: FIELD: petrochemical syntheses. SUBSTANCE: method of oxidizing amylenes to amylene oxides with oxygen-containing gas in solvent in presence of catalyst is distinguished with that, as catalyst, cobalt(II), cobalt(III) or aluminium salts of saturated, unsaturated, naphtenic acids or their perfluoro derivatives as well as tungsten trioxide, vanadium pentaoxide, or cobalt containing zeolite are used. Instead of catalyst or along with it, ultraviolet radiation may be employed. As solvent, tertiary alcohols, ketones, alifatic or aromatic hydrocarbons or their halogenated derivatives or nitriles may be used. Oxidation is additionally conducted in presence of an alifatic or aromatic aldehyde at molar amylene/aldehyde/ solvent ratio 1:(0.15-5.5): (1-13) at 18-55 C, which gives rise to selectivity in respect to amylene oxides up to 95.2-99.1%. EFFECT: increased selectivity of process. 2 tbl
Patent RU-2090240-C1 (RU)
Title: Lubricating fluid treatment installation
Inventor: GURYANIKHIN VLADIMIR F
IPC: B01D33/04
Filed: 1994-08-04
Granted: 1997-09-20
Abstract: FIELD: lubricating fluids. SUBSTANCE: invention relates to purifying lubricating fluids useful in polishing machines containing large amounts of polishing sludge as well as in polishing operations required high-purity lubricating fluids. Installation containing settling tank, scraper conveyor, hydrocyclone battery, cooling tank, and pumps is provided with rotatory vacuum filter possessing adaptive rotation frequency control system and filter element regeneration mechanism. Control commands enter microprocessor from sensor of lubricating fluid level oscillation in tank, from sensor of filter element regeneration mechanism position, and from depression sensor installed on intake pipeline connected with internal cavity of drum vacuum filter. EFFECT: enhanced efficiency of treatment. 2 cl, 2 dwg
Patent RU-2136662-C1 (RU)
Title: Indole derivatives and their pharmaceutically acceptable acid-additive salts, pharmaceutical preparation on said
Inventor: MIKHAEHL BES
IPC: C07D209/08
Filed: 1994-10-20
Granted: 1999-09-10
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention relates to new compounds of the general formula (I)   where R 1 -R 4  mean hydrogen, halogen atoms, lower alkyl or trifluoromethyl; R 5  and R 6  means hydrogen, halogen atoms, lower alkyl, trifluoro-methyl or lower alkoxy-group and R 7  means lower alkyl and to also pharmaceutically additive salts of acids of compounds of the formula (I). These compounds are effective in treatment and prophylaxis of central nervous system disorders, for example, depressions, bipolar disorders, fear state, sleep disorder, sexual sphere disorders, psychosis, schizophrenia, migraines and other morbid states associated with headaches or other pains, disorders associated with personal experiences or obsessions, social phobia or panic attacks, psychic organic disorders, psychic disorders in childhood, aggressivity, age memory disorders, disorders of nervous system function relationship caused by traumas, cerebral hemorrhage, nervous-degenerative diseases, disorders of cardiovascular system (high arterial pressure, thrombosis, insult), gastroenteric disorders (dysfunction of gastroenteric tract motor capacity). EFFECT: enhanced effectiveness of compounds. 7 cl, 41 ex
Patent RU-2097425-C1 (RU)
Inventor: AMMOSOV ALEKSEJ D
IPC: C12N5/18
Filed: 1994-10-12
Granted: 1997-11-27
Abstract: FIELD: biotechnology, virology. SUBSTANCE: invention relates to preparing the strain of the hybrid cultured murine cells HBSV-3 producing monoclonal antibodies to a-determinant of hepatitis B virus surface antigen (HBSAg). Strain is obtained by hybridization of cells of myeloma P3-NS1-Ag4-1 with murine splenocytes of strain BALB/c immunized with hepatitis B virus surface antigen isolated from serum blood of patients with chronic hepatitis. The obtained strain produces monoclonal antibodies of class IgG1 interacting with conformational epitope on the group-specific a-determinant HBSAg and showing high stability. Monoclonal antibodies ensure to isolate HBSAg in solutions and biological fluids of organism. EFFECT: strain indicated above, enhanced effectiveness of the strain. 1 dwg
Patent RU-2081478-C1 (RU)
Inventor: CHELYAEV VLADIMIR F
IPC: H01M8/04
Filed: 1995-01-05
Granted: 1997-06-10
Abstract: FIELD: energy storage systems built around thermal and electrolytic cells. SUBSTANCE: method involves simultaneous blasting of thermal and electrolytic cells with working gas and injecting cooling water into gas flow, water flow rate being found from equation  , where G is one-second flow rate of water, kg/s; n th  is number of thermal cells; I is charge and discharge current, A; Δt is temperature gradient between cells and cooling water. EFFECT: improved reliability of control.
Patent RU-2111635-C1 (RU)
Title: Method for weediness control and beet planting
Inventor: MIKHEEV V V
IPC: A01B79/02
Filed: 1995-01-26
Granted: 1998-05-27
Abstract: FIELD: agriculture, in particular, feed and sugar beet cultivation. SUBSTANCE: method involves performing precision, small seeding rate or single-grain drilling; providing first cultivation with following single or double mellowing of soil depending on soil state and weediness extent. Mellowing is conducted by combined tool at the stage of appearance of 3 to 5 pairs of leaves. Strips of 5-10 cm width adjacent to protective zone are tilled by cutters for 4 cm depth. Soil in protective zone and rows is mellowed in transverse strips at an angle of 60-90 deg relative to row axis with interval of 5-10 cm at variable depth of 3-7 cm by means of finger ripper and, simultaneously, overall tillage of soil in rows and spacings is carried out by rotary tools for depth of up to 4 cm. Method allows up to 95% of weedage to be eliminated. EFFECT: increased efficiency in weed control and simplified method. 3 dwg