baber/WOPTO huggingface dataset:
Patent DE-19917226-C1 (DE)
Title: Method for filling and sealing joints and cracks in buildings and structures involves introduction of an inflatable hose between the joint or crack surfaces and filling the space behind it with a hardenable filler material
Inventor: SIEBIG JOSEF
IPC: E04G23/02
Filed: 1999-04-16
Granted: 2000-08-31
Abstract: Method for filling and sealing joints and cracks in buildings comprises introducing an inflatable flexible hose between the joint or crack surfaces with the empty space remaining behind the hose, inflating the hose,  introduction of a pipe so that its end enters the space, then filling of the space with a hardenable filler material followed by removing the pipe and hose. Method for filling and sealing joints and cracks in buildings comprises: (a) introduction of an inflatable flexible hose (36) between the joint or crack surfaces (30,32) in such a way that an empty space (38) remains behind the hose; (b) inflation of the hose by means of a pressure medium; (c) introduction of a pipe (42) so that its end enters the space; (d) filling of the space with a hardenable filler material; (e) removal of the pipe and the flexible hose.
Patent DE-19958927-C1 (DE)
Inventor: MOHR KURT
IPC: B60T8/40
Filed: 1999-12-07
Granted: 2001-06-13
Abstract: The invention relates to a motor/pump unit (10) comprising an electric motor (12) and at least one pump (14) for transporting brake fluid. Said electric motor (12) has a stator (16), wherein a rotor (18) is rotatably disposed. The pump (14) is essentially located within the rotor (18) and can be powered thereby. At least one aggregate (23) is disposed on the motor/pump unit (10). The aggregate can be powered by the rotor (18) in order to provide the vehicle brake unit with a particularly compact energy supply.
Patent RU-2044925-C1 (RU)
Title: Heat electric-jet engine
Inventor: BELKIN EVGENIJ K
IPC: F03H1/00
Filed: 1992-11-03
Granted: 1995-09-27
Abstract: FIELD: space engineering. SUBSTANCE: engine has heating chamber, nozzle, and system for supplying the working fluid. An inductor is mounted at the vicinity of the outlet section of the nozzle. The inductor is connected to the high-frequency generator which additionally heats the working fluid at the outlet of the nozzle. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2037332-C1 (RU)
Title: Device for disintegrating food products
Inventor: KOVAL IVAN V
IPC: B02C18/30
Filed: 1993-01-21
Granted: 1995-06-19
Abstract: FIELD: food industry. SUBSTANCE: device has housing 1, supplying screw mechanism 2, grinding knife 3, and dispersing grate 4. Additional grinding knife 5 is mounted on the outer side of the dispersing grate. Driving shaft 6 for additional grinding knife 5 has axial passageway for supplying lubricant and consists of two separate sections interconnected through a member transmitting rotation, e.g. rubber coupling. EFFECT: enhanced efficiency. 3 cl, 3 dwg
Patent RU-2027756-C1 (RU)
Title: Strain of bacterium corynebacterium krestovnikova-troitskaya used for immunostimulator preparing
Inventor: ANDREEVA ZOYA M
IPC: C12N1/20
Filed: 1993-05-18
Granted: 1995-01-27
Abstract: FIELD: medicinal microbiology. SUBSTANCE: strain of bacterium Corynebacterium Krestovnikova-Troitskaya GISK number 226 is obtained. Strain is used for preparing of immunostimulator. Strain is nonreactive, shows low allergenicity, stimulates nonspecific resistance and immunoreactivity of organism. Strain is used for preparing of vaccines showing immunogenic properties against different forms of neoplasms, leucosis, mammary, ovary and stomach cancer. EFFECT: enhanced effectiveness of immunostimulator.
Patent RU-2039870-C1 (RU)
Title: Method for mining coal deposits and complex of equipment for its realization
Inventor: ILYUSHA ANATOLIJ V
IPC: E21C41/18
Filed: 1993-05-26
Granted: 1995-07-20
Abstract: FIELD: coal mining and processing. SUBSTANCE: coal deposit is opened and coal is won. Winning of coal is carried out concurrently with coal processing into fuel composition in form of producer gas and pulverized solid fuel. Composition is preliminarily compacted and supplied to combustion chamber of internal combustion engine with electric generator, and heat of exhaust gases is utilized in steam-air blast. Ash and other solid residues of processing are used for manufacture of building materials or for filling worked-out spaces. Used for processing is complex of equipment including steam generator and electric generator, and also thermal gas generator of fuel composition and internal combustion engine which converts heat of combustion of fuel composition into electric power. Exhaust of internal combustion engine is connected via steam generator to thermal gas generator of fuel composition. EFFECT: higher efficiency. 4 cl, 2 dwg
Patent RU-2085601-C1 (RU)
Title: Method of isolation of metals from alloys
Inventor: DROUET MICHEL G
IPC: C22B21/00
Filed: 1991-10-25
Granted: 1997-07-27
Abstract: FIELD: nonferrous metallurgy. SUBSTANCE: metals, in particular, aluminium are isolated form slags containing thereof. For this purpose, slags are charged into rotatory or rocking furnace, heated to fusion temperature of aluminium, while furnace rotates or rocks to facilitate metal separation. The thus isolated aluminium is withdrawn from furnace before removing remaining slags. Method is distinguished with that, as furnace, that with radiating arc is used containing two opposite electrodes made preferably of graphite, between which arc is formed and maintained to provide heating. EFFECT: enhanced efficiency of process. 8 cl
Patent RU-2096165-C1 (RU)
Title: Method of manufacturing abrasive tool
Inventor: STAZAEV VLADIMIR N
IPC: B24D18/00
Filed: 1993-07-01
Granted: 1997-11-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: abrasive grains are applied to the end faces of plates or wire banks that form a cylindrical stack by electric spark method. The stack rotates. The hard-alloy rod connected to a power source moves along the longitudinal axis of the stack. EFFECT: simplified method. 4 cl, 2 dwg
Patent RU-2070179-C1 (RU)
Title: Method of fabricating ceramic articles
Inventor: ALEKSANDROV ALBERT VASILEVICH
IPC: C04B33/32
Filed: 1993-08-20
Granted: 1996-12-10
Abstract: FIELD: ceramics. SUBSTANCE: method comprises grinding, screening, and drying of clay, mixing it with technical and 10-300 wt % energetically active additives followed by shaping and roasting of articles at furnace temperature not lower than temperature of beginning of exothermal reaction between oxidant and fuel. As an energetically active additive, stoichiometric mixture of oxidant and fuel is used. The former may be barium nitrate and/or ammonium nitrate or their mixture with iron oxide, whereas the latter is aluminium. Components' ratio, when binary mixtures are used, barium nitrate to ammonium nitrate is 1:1, barium and ammonium nitrates to iron oxide 3:1, and, when ternary mixtures are used, barium nitrate to ammonium nitrate to iron oxide 1: 1: 1. EFFECT: simplified fabrication of articles and reduced power consumption. 2 cl, 3 tbl
Patent RU-2102545-C1 (RU)
Inventor: VAL TER KAMPEN
IPC: D04H1/498
Filed: 1993-07-08
Granted: 1998-01-20
Abstract: FIELD: textile and construction industry. SUBSTANCE: nonwoven material is made from natural sewn filaments, in particular, from cotton or cellulose filaments. At least one outer side of nonwoven material is covered with high-density fabric made from biologically degradable filaments. EFFECT: increased efficiency, wider fields of application and enhanced reliability in operation. 10 cl, 4 dwg
Patent RU-2048751-C1 (RU)
Title: Watering device
Inventor: CHEREMIN ALEKSANDR A
IPC: A01G25/02
Filed: 1993-11-01
Granted: 1995-11-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: device is comprised of several successively-connected sections of long baths with compartments. Installed above said compartments are pipes with holes for uniform supply of water throughout the length of the seedbed. EFFECT: improved design. 3 cl, 2 dwg
Patent RU-2108035-C1 (RU)
Title: Microencapsulated herbicidal composition and method for its preparation
Inventor: GERBERT BENSON SHER
IPC: B01J13/18
Filed: 1991-12-12
Granted: 1998-04-10
Abstract: FIELD: chemical preparations for plant protection. SUBSTANCE: composition contains acetochlorine, as active principle, and agriculturally acceptable, antidote. Composition is contained in microcapsules which shell is constituted by product of self-condensation of amino resin prepolymer. The latter is produced by self-condensation of formaldehyde and urea or malamine, preferably esterified by n-butanol or isobutanol. Shell material can be modified with 6-14 wt.-% of acetochlorine. Proposed composition is produced by method of residing in dispersing solution of above-described prepolymer in acetochlorine, in aqueous medium containing surfactant, followed by acidifying resulting emulsion up to pH = 0-4, while simultaneously, heating emulsion up to 50 C to complete condensation. Finally, dispersion is cooled down while its pH rises up to 7.0. EFFECT: higher efficiency. 9 cl, 2 tbl
Patent RU-2089432-C1 (RU)
Title: Marine complex
Inventor: GUREVICH MIKHAIL A
IPC: B63B21/66
Filed: 1993-11-23
Granted: 1997-09-10
Abstract: FIELD: shipbuilding; articulated ships. SUBSTANCE: complex includes surface ship and surface-submersible ship articulated with surface ship by means of towing gear. Surface-submersible ship is equipped with diving system. This ship is also provided with power plant and rudders synchronized with rudders of surface ship. Towing gear is made in form of tubular frame structure with three degrees of freedom. EFFECT: reduction of disturbances acting on ship being towed in case of motions of surface ship. 2 dwg
Patent RU-2041578-C1 (RU)
Title: Disk harrow
Inventor: INAEKYAN SERGEJ A
IPC: A01B21/08
Filed: 1993-12-08
Granted: 1995-08-20
Abstract: FIELD: agricultural engineering. SUBSTANCE: disk harrow has frame 1 with longitudinal bars 2 on which gangs 3 of disks 4 are mounted at angle of harrow α. Disk gangs have inner support 5 with vertical hinge joint 6 and outer L-shaped support 7 with lock 8. Vertical part of support 7 is secured in bar 2 of frame 3. Outer end of horizontal part of L-shaped member 7 has hole for fastening lock 8. Vertical part 9 of L-shaped support 7 is made in form of stud whose upper part is fitted in slot 14 of bar 2. Lock 8 is essentially a bolt whose upper end is fixed in one of holes of bar 2 by means of nut and lockwasher. EFFECT: enlarged operating capabilities. 2 cl, 2 dwg
Patent RU-2066691-C1 (RU)
Inventor: FRANTSENYUK IVAN V
IPC: C21C7/00
Filed: 1994-05-17
Granted: 1996-09-20
Abstract: FIELD: ferrous metallurgy; refining of ferrosilicon with aluminum content of not in excess of 1/2%. SUBSTANCE: in the course of holding ferrosilicon in slag with basicity of 0.5-1.5, oxidizing potential is set up enough for oxidizing aluminum impurities whose value is proportional to the amount of oxygen stoichiometrically required for additional oxidizing of aluminum up to desired concentration with coefficient of 1.0-2.0. EFFECT: higher efficiency.
Patent RU-2114534-C1 (RU)
Title: Method for treatment of walleye pollack roe
Inventor: ATSUSI VAKAMEDA
IPC: A23L17/30
Filed: 1994-07-01
Granted: 1998-07-10
Abstract: FIELD: fish industry. SUBSTANCE: roe of walleye pollack is placed in perforated container and salted. During the process of salting, roe is subjected to vibration which is carried out at shifting from 0.01 to 500 mm; at speed, from 1 to 1000 mm/s; and acceleration, from 0.01 to 20 G. EFFECT: higher quality of product at its high yield. 4 tbl, 2 expv
Patent RU-2064835-C1 (RU)
Title: Method of cracking catalyst production
Inventor: ELSHIN ANATOLIJ I
IPC: B01J37/04
Filed: 1994-07-08
Granted: 1996-08-10
Abstract: FIELD: oil refinery, cracking catalyst production in particular. SUBSTANCE: provides for catalyst to be produced by mixing of U zeolite, clay, water and binder with following moulding, drying and calcination. Aluminum oxide trihydrate is used as binder. Trihydrate is calcined under temperature of 800 - 1100 C for 0.5 - 2 s and treated with nitric acid on the basis of 0.10 - 0.20 moles of HNOHNO 2  per mole of AlAl 2 O 3  under temperature of 150 - 180 C for 4 -18 hours. Binder is mixed with zeolite and clay in following mass ratio of binder : zeolite : clay: 1 : (2-10) : (15 - 44). U zeolite of rare-earth, ammonium, hydrogen or ion-exchanging form is used. EFFECT: increased quality of cracking catalyst.
Patent RU-2074125-C1 (RU)
Title: Method of cleaning waste water by galvanocoagulation technique
Inventor: POGORELOV VLADIMIR IVANOVICH
IPC: C02F1/463
Filed: 1994-07-08
Granted: 1997-02-27
Abstract: FIELD: waste water purification. SUBSTANCE: metals, organics, surfactants, dyes, mineral oils and other impurities are removed from waste water using galvanic couple into which inert mass with dielectric properties is introduced, quantity of the mass varying in dependence on nature of impurities being removed. EFFECT: increased purification degree. 1 tbl
Patent RU-2097038-C1 (RU)
Inventor: KAPTSOV VLADIMIR V
IPC: A61K31/685
Filed: 1994-07-12
Granted: 1997-11-27
Abstract: FIELD: medicine, biochemistry. SUBSTANCE: invention relates to technology of preparing the liposomal phospholipid carrier of cholesterol. Carrier is liposomal suspension and can interact selectively with human plasma blood lipoprotein of low density and can be used for the directed delivery of cholesterol in peripheral organs and tissues of organism. Method of preparing involves homogenization on plunger homogenizer under high pressure at optimal technological parameters. Method involves dissolving phospholipid and cholesterol in organic solvent, stirring, evaporation and drying followed by hydration, homogenization under high pressure by continuous process, centrifugation of liposomal suspension and sterilizing filtration. The dissolved cholesterol and phospholipids taken at molar ratio = (1:1)-(2:1) were filtered under pressure of inert gas and after evaporation and hydration subjected for cyclic homogenization in the closed contour under pressure 10-120 MPa, at 15-45 C, mainly near the point of phase transition of the corresponding phospholipid, at homogenization cycle number 1-20. Centrifugation is carried out at 1200 rev/min for 40 min, at +5 C. Molar ratio cholesterol/phospholipid in liposomal suspension = (0.9-1.1):(1.5-1.85), mean particle size is 40-200 nm, standard deviation of particles distribution is 20-100 nm. Method involves the use of egg yolk phospholipids and lecithin-enriched fraction of soybeans. Total concentration of phospholipids and cholesterol in liposomal suspension is 1-10 weight/vol.%. Invention can be used in medicine for preparing highly dispersed liposomal preparations showing cytostatic effect on tumors. Also, invention can be used in experimental biology, medicine, in part, in oncology and immunology for the directed delivery of cholesterol to organism tissues. EFFECT: increased output of process. 2 cl, 5 dwg
Patent RU-2091417-C1 (RU)
Title: Aqueous-dispersion protective-decorative composition for surface treatment of woody articles
Inventor: MALTSEV VADIM V
IPC: C09D5/02
Filed: 1994-11-11
Granted: 1997-09-27
Abstract: FIELD: paint and varnish industry, particularly, inside and outside treatment of woody constructions, buildings, furniture; and constructions of concrete, brick and so forth. SUBSTANCE: aqueous-dispersion protective-decorative composition comprises, %: aqueous dispersion of tertiary copolymer of vinylydene chloride with vinyl chloride and with maleic anhydride, 65-83; aqueous dispersion of binary copolymer of vinylydene chloride with vinyl chloride, 12-22; tricloroethyl phosphate, 1-2; preparation on the base of mixture of polyglycols, 0.65-1.5; sodium fluoride, 1-3; sodium tetraborate, 0.5-2.0; boric acid, 0.5-2.0; preparation on the base of phenol derivatives, 0.05-0.10; aqueous solution of mixture of acetates of Ca and Zn (their ratio being 1.5:1.0, respectively), 1-2. EFFECT: improved quality of desired product. 2 tbl
Patent RU-2097608-C1 (RU)
Inventor: BOTOV EVGENIJ I
IPC: F15B11/12
Filed: 1994-11-28
Granted: 1997-11-27
Abstract: FIELD: mechanical engineering; road vehicles. SUBSTANCE: air engine housing, covers with working medium inlet and outlet channels, diaphragm with support disk coupled with rod and rack-and-pinion transmission. The latter includes bushing with flat on outer surface enclosing the rod and toothed cover plate installed on this surface and engaging with gear. Bushing and rod are installed for movement relative to each other and to housing. Engine has additional diaphragm installed opposite to main diaphragm. Bushing and toothed cover plate are connected through detachable joint, and support disks and bushings are installed for forming clearance in between in each extreme position of rod. EFFECT: enlarged operating capabilities. 2 cl, 6 dwg
Patent RU-2109547-C1 (RU)
Title: Method of evaluating stability of the extractant-nitric acid system
Inventor: SEMENOV E N
IPC: B01D11/04
Filed: 1994-12-30
Granted: 1998-04-27
Abstract: FIELD: extraction processing of materials. SUBSTANCE: degree of interaction of initial substances in the system is determined from the loss of nitric acid, and stability of the system is evaluated from diagrams: percentage of nitric acid reacted versus equilibrium concentration of nitric acid in aqueous phase and equilibrium concentration of nitric acid in aqueous phase corresponding to the commencement of interaction versus time. EFFECT: facilitated system stability evaluation.
Patent RU-2092749-C1 (RU)
Inventor: SIROTIN ALEKSANDR M
IPC: F25J3/08
Filed: 1995-02-27
Granted: 1997-10-10
Abstract: FIELD: low-temperature treatment of natural gas at works and in gas fields. SUBSTANCE: gas flow is preliminarily cooled in recuperative heat exchanger, separated from condensed liquid, expanded at reducing temperature in compression wave generation mode, heated at cold recuperation and is fully removed beyond process. Energy of wave is delivered to outside flow to be compressed. EFFECT: compression of outside flow of gas; rational use of pressure energy. 3 cl, 3 dwg
Patent RU-2100943-C1 (RU)
Title: Drying apparatus
Inventor: EFREMOV G A
IPC: F26B3/28
Filed: 1995-03-10
Granted: 1998-01-10
Abstract: FIELD: agriculture, in particular, drying of tobacco and other products. SUBSTANCE: drying apparatus has drying chamber, ventilation system, heating system and solar air heaters formed as unconsumable solar panels positioned on outer surface of drying chamber. EFFECT: increased efficiency by using solar radiation as auxiliary energy source, simplified construction and enhanced reliability in operation. 2 cl, 3 dwg
Patent RU-2122518-C1 (RU)
Inventor: MARKO SUKKI
IPC: C01B3/58
Filed: 1993-05-24
Granted: 1998-11-27
Abstract: FIELD: gas treatment. SUBSTANCE: hydrogen stream from stage A is brought into contact, at 5 to 50 C, with one or more beds of granular material containing nickel and/or nickel compounds, at least 1 wt % of total nickel amount being present in reduced form until easily removable fractions are completely removed. In stage B, stream coming out of stage A, being essentially free of more easily removable fractions but yet containing difficultly removable impurities, is brought into contact with one or more beds of nonvolatile gas-absorbing material at higher temperature. Method is accomplished in apparatus containing hydrogen stream inlet communicating over pipelines with primary purification chambers; valves allowing alternate openings and closings for passage of impurities-containing hydrogen through the first and second primary purification chambers enclosing nickel-on-carrier-based granular material; final purification chamber communicating over pipelines with primary purification chambers; and valves regulating partially purified hydrogen stream from either primary purification chamber. Such structure enables regeneration of nickel in one of the chambers, whereas the other chamber is operated and final purification chamber contains bed of nonvolatile material. EFFECT: improved purification degree. 19 cl, 3 dwg, 1 tbl, 16 ex
Patent RU-2098189-C1 (RU)
Title: Device for concentration of sands with separation of demantoids and precious metals
Inventor: GAEV SERGEJ A
IPC: B03B7/00
Filed: 1995-07-11
Granted: 1997-12-10
Abstract: FIELD: concentration of mineral resources, in particular, demantoids; applicable in mining and other branches of industries. SUBSTANCE: device uses a double - sieve vibroshaker and a jigging machine with two bins for concentrate of different grain sizes communicating with it communicating with an auxiliary jigging machine through discharging troughs. The capacity of the bins of the auxiliary jigging machine is 3-4 times lower than that of the main jigging machine. Besides, the device is furnished with a concentration recleaner. EFFECT: enhanced efficiency. 2 cl, 1 dwg
Patent RU-2104147-C1 (RU)
Inventor: KUZIN N N
IPC: B25C1/10
Filed: 1995-07-31
Granted: 1998-02-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: this device for fastening of bracket has annular member made integral with mouth part of barrel 3 or in the form of nut 21 screwed on it and having protrusions 8 on bore end face for interaction with corresponding protrusions of brackets 11, and sleeve 8 spring-loaded in radial direction relative to barrel 3 located in annular member and having teeth on its working face end for interaction with hole of corresponding protrusion of bracket 11. In operation, barrel 3 is pressed against plane of object and at this moment disengaged is safety member of striking-release mechanism 2. Upon making shot, device is removed from fastened bracket 11. Under action of spring 10, sleeve 8 together with bush 14 occupies position which excludes any possibility of shot. EFFECT: higher efficiency. 1 cl, 7 dwg
Patent RU-2116072-C1 (RU)
Title: Dimethylbenzofurans and dimethylbenzopyranes, their use as 5-ht3-antagonists, methods of their synthesis, pharmaceutical composition
Inventor: ZHORZH-ANRI POL VAN DAEL
IPC: A61P1/08
Filed: 1993-11-15
Granted: 1998-07-27
Abstract: FIELD: organic chemistry. SUBSTANCE: invention proposes new compounds of the general formula (I) 5-HT 3  where   and R 1  are hydrogen or R 2  and R 1  form together bivalent radical: (a) -CH=CH-CH=C-; (b) -CH=C(Cl)-CH=CH- or (c) -CH= CH-C(Cl)=CH-; n = 2, 3 or 4; R 2  - hydrogen or methoxy-group; m = 1 or 2; R 3  - hydrogen, amino-group or R 4 -alkylcarbonylamino-group; C 1 -C 3  - hydrogen or halogen, their stereochemical isomers and intermediate products of synthesis of the formula (XIXa) R 5 - and levorotatory isomer of the formula (Ia) ( ). Invention proposes methods of synthesis of new compounds, pharmaceutical composition and an agent on the basis of compound of the general formula (I) that can be used in medicine for treatment of 5-R 3 = OCH 3 -mediated damages. EFFECT: improved method of synthesis of new compounds indicated above. 10 cl, 4 tbl
Patent RU-2092436-C1 (RU)
Title: Method of preparing potassium sulfate
Inventor: FILIPPOV ALEKSANDR P
IPC: C01D5/00
Filed: 1995-09-06
Granted: 1997-10-10
Abstract: FIELD: preparation of potassium sulfate from potassium containing waste. SUBSTANCE: claimed method comprises preparing potassium sulfate by leaching potassium from cement production dust at liquid to solid phase ratio of 3-4 at 85-100 C for 40-60 min with mixture of mother liquid and some wash water in 1:0.8 ratio by volume. Suspension is then separated into alkali solution and slurry which is washed with water, and solution is neutralized with oil of vitriol to attain pH of 7-9, evaporated to density of 1.145-1.555 and cooling of lye to 15-25 C produces potassium sulfate crystals. K 2 O content in the resulting products is 49.0-50.5 % and SO       -2   4        content is about 59 %. This signifies first grade product. The product thus obtained is useful as fertilizer, and in glass making and other industries. EFFECT: more efficient preparation method. 3 dwg, 3 tbl