baber/WOPTO huggingface dataset:
Patent RU-2177931-C2 (RU)
Title: Method of synthesis of alcohols using (3-alkoxyphenyl)- magnesium chloride
Inventor: MIKHAEHL FINKAM
IPC: C07F3/02
Filed: 1997-02-14
Granted: 2002-01-10
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to a method of synthesis of alcohols by interaction of carbonyl compound with an organic derivative of magnesium halogenide obtained by interaction of the corresponding organic halogenide with activated magnesium. As carbonyl compound β-aminoaldehyde or β-aminoketone of the formula (I):   is used where   means H or C 1 -C 4 -alkyl; R 2  means H or C 1 -C 4 -alkyl; either R 2  in common with R 1  means -(CH 2 ) 4 -; either R 2  in common with R 3  means C 4 -C 7 -cycloalkyl; either R 2  in common with R 4  means C 5 -C 8 -cycloalkyl; either R 2  in common with R 5  means 5-8-membered heterocycle; R 3  means H or linear C 1 -C 4 -alkyl; R 4  is H; R 5  means C 1 -C 5 -alkyl; R 6  means C 1 -C 3 -alkyl or aldehyde or ketone of the formula (II):   where R 7  and R 8  are identical or different and mean H, C 1 -C 6 -alkyl or C 3 -C 6 -cycloalkyl, respectively. As an organic derivative of magnesium halogenide (3-alkoxyphenyl)- magnesium chloride is used that consists of from one to five carbon atoms in alkoxyl moiety. As an organic halogenide (3-alkoxyphenyl)-chloride is used and activated magnesium is obtained by reduction of magnesium halogenides with alkaline metal. EFFECT: improved method of synthesis, increased yield of alcohols. 8 cl, 2 ex
Patent RU-2168403-C2 (RU)
Title: Device for spot welding of structures formed from metal members or their subassemblies
Inventor: DZHANKARLO AL BORANTE
IPC: B23K37/047
Filed: 1997-10-07
Granted: 2001-06-10
Abstract: FIELD: automotive industry; assembling of car bodies. SUBSTANCE: only part of structure to be welded is delivered from line conveyor to welding station. Other members of structure are assembled with above-indicated part 3 on welding station by means of two setting gates 6, 7. Robots-manipulators 10 provide delivery of required members and spot welding of structure after assembling and locking all members in position for welding by means of setting gates 6, 7. The latter have self-propelled lower trolleys moving along rails to provide quick interchanging with other pair of setting gates designed for body of other type. EFFECT: simplified process of assembling and welding of structure members, provision of high quality of assembled models and quick re- adjustment of system for other type of body. 7 cl, 2 dwg
Patent RU-2221274-C2 (RU)
Inventor: CHO DAE-SUNG
IPC: H04N1/415
Filed: 1997-12-30
Granted: 2004-01-10
Abstract: FIELD: computer engineering; image processing. SUBSTANCE: method includes computation of amount of interpolation basing on values of image elements around image element being interpolated, calculation of image context, finding of threshold value corresponding to computed context, and comparison of amount of interpolation with threshold value. EFFECT: enhanced precision. 5 cl, 4 dwg
Patent RU-2156681-C2 (RU)
Inventor: POPOV S I
IPC: B23P6/00
Filed: 1998-04-21
Granted: 2000-09-27
Abstract: FIELD: railway transport; repairs. SUBSTANCE: cover plate made of wear-resistant steel is placed with overlapping on worn surfaces of carrying part. Cover plate is heated to forging temperature. In process of cooling to temperature lower than Arl, cover plate is uniformly upset by distributed static load to thickness equal to deviation of position of support surface from nominal size. Projecting edges of cover plate are bent to side walls of part in direction of load application simultaneously with upsetting. Value of overlapping is defined with account of distance between welded seams and zones nonexposed to loading in operation equal to minimum half of thickness of wall located at support surface. Load is removed from part and edges of cover plate are welded to part along line of conjugation with part walls. Large part of load is exerted on bent edges, thus relieving welded seam from considerable loads. EFFECT: improved quality of reconditioning. 1 ex, 2 dwg
Patent RU-2207347-C2 (RU)
Inventor: PROMEL MISHEL
IPC: B29C48/08
Filed: 1998-08-19
Granted: 2003-06-27
Abstract: FIELD: polymerization processes. SUBSTANCE: process is accomplished on two in series connected polymerization reactors. In the first reactor, ethylene is polymerized in the form of suspension in medium including diluent, hydrogen, transition metalbased catalyst, and cocatalyst to give 30-70 % (of the total weight of composition) of ethylene homopolymer with fluidity index between 5 and 1000 g/10 min. Reaction medium containing this homopolymer is discharged from reactor and subjected to throttling to remove at least part of hydrogen. Degassed reaction medium, ethylene, and alpha-olefin comonomer, in particular 1-hexene, are introduced into second reactor to perform suspension polymerization giving 30- 70% (of the total weight of composition) of ethylene copolymer with fluidity index between 0.01 and 2 g/10 min. Hydrogen-to-ethylene molar ratio in the first reactor ranges from 0.05 to 1 and in the second reactor from 0.001 to 0.1. Molar ratio of hexene to ethylene in diluent in the second reactor ranges from 0.05 to 3. Resulting composition is characterized by HLMI fluidity index preferably at least 2 g/10 min. Also claimed are ethylene polymer composition and hoses. EFFECT: enhanced process efficiency. 10 cl, 6 tbl, 10 ex
Patent RU-2161801-C2 (RU)
Title: Method for determining individual sensitivity to chemotherapy in patients suffering from ascitic form of iii-iv stage ovarian carcinoma
Inventor: SIDORENKO JU S
IPC: G01N33/48
Filed: 1999-03-10
Granted: 2001-01-10
Abstract: FIELD: medicine. SUBSTANCE: method involves incubating ascitic fluid of a patient with various preparations and their combinations during 30 min at 37 C. Then, the number of living and dead cells is counted and the chemotherapy preparation combination causing maximum cell deaths in ascitic fluid cell population is selected for being applied in chemotherapy. EFFECT: enhanced effectiveness of treatment; accelerated treatment course.
Patent RU-2204018-C2 (RU)
Inventor: MAKGOVAN ALAN KOLIN
IPC: E21C37/14
Filed: 1997-09-04
Granted: 2003-05-10
Abstract: FIELD: mining industry and construction engineering; applicable in breakage of rocks and other materials. SUBSTANCE: pneumatic explosive device is introduced into preliminarily prepared borehole. It has cylindrical body, or tube containing a number of pneumatic guns. Compressed gas stream ejected by pneumatic guns is directed by body holes to build up pressure sufficient for loosening and displacement of material from zone surrounding the borehole. For further intensification of device effect, borehole may be filled with water and sealed with packer located on device before blasting. EFFECT: higher efficiency and reduced expenditures for performance of operations involved in breakage of rocks and other materials. 10 cl, 11 dwg
Patent RU-2165391-C2 (RU)
Inventor: GONCHAROV V I
IPC: C02F3/00
Filed: 1999-05-07
Granted: 2001-04-20
Abstract: FIELD: waste water treatment. SUBSTANCE: replenishment is accomplished by adding potassium tripolyphosphate warmed to 30-50 C in amount 0.02% based on productivity of treatment plant with variations of waste water supply equal to +/- 25%. EFFECT: preserved vitality of microorganisms supplied with required quantities of trace minerals. 1 dwg, 1 tbl
Patent RU-2169101-C2 (RU)
Inventor: EHSHINSKIJ V V
IPC: B63H11/09
Filed: 1999-05-26
Granted: 2001-06-20
Abstract: FIELD: shipbuilding; devices for forming thrust of water-jet propulsors. SUBSTANCE: proposed method includes filling in turn at least two working chambers with water due to velocity head of outside flow. Filling is changed by delivery of gas under excessive pressure to chambers filled with water. Pulses of hydro-jet thrust are formed alternate emptying of working chambers. When gas is fed to working chambers, hydraulic impact is formed in water filling these chambers. Excessive pressure of gas is maintained in the course of its delivery directly proportional to product of fourth power of required jet velocity of water-jet propulsor nozzle by second power of ratio of duration of gas delivery to length of flow section of engine by water. This ratio is directly proportional to ratio of square root of excessive pressure of delivered gas to second power of required nozzle jet velocity. EFFECT: increased impulse thrust of water-jet propulsor. 2 cl, 1 dwg
Patent UA-39855-C2 (UA)
IPC: C08J3/09
Filed: 1993-06-15
Abstract: Для получения параарамидного волокна добавляют 0,94 - 0,99 моль параориентированого галогенида ароматической дикарбоновой кислоты к 1,00 моль параориентированного ароматического диамина в полярном амидном растворителе, содержащем 2 - 10% по весу хлорида щелочного или щелочноземельного металла. Проводят полимеризацию при температуре от -20oC до 50oC. Получают 4 - 10%-ный параарамидный прядильный раствор с низкой степенью полимеризации, проявляющий оптическую анизотропию, и подвергают формованию. Волокно режут на короткое. Фибриллируют при высоком сдвигающем усилии и сушат. При этом получают параарамидную волокнистую массу.
Patent UA-37235-C2 (UA)
Title: Method for reveal and identification of electric cable and appliance for its implementation
IPC: G01V3/02
Filed: 1994-06-20
Abstract: This invention relates to electrical engineering and is related to the method and apparatus for reveal of presence and identification of electric cables made of conductive braid and conductive thread insulated from the braid. The method for reveal and identification of electric cable made of braid that is conductive and thread that is electrically insulated from the braid, at that one uses injector and detector. At one end of the cable braid is connected to earth, current pulse is by means of injector generated through the braid, at that the injector is earthed, and one determines presence of electric cable in remote point through detection of signal produced in that point by current pulse, by means of detector.
Patent UA-41386-C2 (UA)
Title: Method for identification of substances with potential herbicidal or growth-controlling effect
Inventor: FROMMER WOLF-BERND
IPC: C12Q1/04
Filed: 1994-12-15
Abstract: This invention relates to the method of identification of substances with potential herbicidal or growth-controlling effect. Method for identification of substances with potential herbicidal or growth-controlling effect manifesting itself in inhibition or inactivation of plant transfer process, the protein-carrier is first obtained through heterologous expression of the sequence of DNA coding that protein-carrier, in trans-gene organism of trans-gene cells, then that recombination organism, as continuous unit or trans-gene cells, is used for investigation of chemical compound on its inhibition effect with respect to that protein-carrier, and the compound is additionally studied on activity with respect to the organism or cell.
Patent UA-49950-C2 (UA)
Title: Carbon-containing granular filter filler and method of its producing
Inventor: NIKULIN SERHII YUKHYMOVYCH
Filed: 1999-10-22
Abstract: An invention relates to the communal-drinking and technical water preparation processes, and also to the consumer-communal and industrial sewage cleaning by usage of carbon-containing granular filter filler and to a method of its producing. The carbon-containing granular filter, mostly for the drinking and technical water preparation, contains a crashed anthracite of cubic or sphere forms with a rubbing factor of 0.25 - 0.5 %, a crashing factor 2 - 4 %, an ash content of 2.0 - 10.0 %, a sulphur content 0.8 - 3.0 %. A filling mass of the anthracite granules is 0.8 - 1.15 ton/m3, the granule sizes for the main filler part are from 0.5 to 7.0 mm, and the granules quantity sizes for the main filler part is 88 - 92 %, and additionally a difference between maximum and minimum granule sizes is at least 0.3 mm with a non-uniformity factor of 1.25 - 2, furthermore, the filter filler additionally contains the granules with sizes of 0.2 - 0.5 mm in a quantity of 3 - 5 % of the common mass, and the granules with sizes of 7 - 8.5 mm in a quantity of 5 - 7 % of the common mass of the filter filler. A method of the filter filler producing includes a drying, a crushing, the sizes classification of the crashed granules, and a mechanical treatment of its surfaces by a mutual rubbing with concurrent using of methods for dry sizing and dust removal. The anthracite drying is performed before the crushing process, the classification of the granules produced by crashing, and the mechanical treatment of its surfaces by the mutual rubbing method is performed concurrently with the dry sizing method during 1 - 8 hours with a periodic repetition of the classification and mechanical treatment, and the dust removal is performed continually during 1 - 8 hours by aspiration while the crushing operation, sizing and mechanical treatment by creating an additional rarefaction in the limits of 350 - 700 mm of water column, and additionally the classification and the mechanical treatment operations periods are set by an condition of producing the necessary sizes of the main part of the granules, and its spherical factor: Granules sizes, mm Spherical factor Periods for repetition 2.5 - 7.0 0.55 - 0.60 0 - 6 1.6 - 2.5 0.58 - 0.62 0 - 4 0.5 - 1.6 0.60 - 0.50 0 - 2 .
Patent UA-48368-C2 (UA)
Title: A method for making oxide cobalt anode
Inventor: BAIRACHNYI BORYS IVANOVYCH
Filed: 2001-03-12
Abstract: 1. The object of invention: an oxide cobaltous electrode. 2. The main point of the invention: it is added to an electrolyte tetrahydrogen zirconium sulfate in amount of 2-15 g/dm3, citric-acid trisubstituted sodium in amount of 20-150 g/dm3 and in it the cathode coprecipitation of cobalt, zirconium and their hydroxides is processed within a current density of 2-6 A/dm2, within an electrolyte pH of 8.5-9.5; anodic final oxidation of thermo-processed after the cathode coprecipitation of coating and growing of oxide coating with the ratio of the anode space to the cathode space Sa : Sc = ( 2-10 ) : 1. 3. The sphere of application: the electric-chemical industry, especially the electric precipitation of oxide-cobaltous coating aiming at the producing of catalysts of various chemical reactions, thermo-emitting elements, and also wear-stable anodes for electrolysis of chlorine solutions, oxygen electrodes of fuel elements, oxidation of carbon protoxide, destruction of dye-stuffs and so on. 4. The technical result of decreasing the porosity of coating with increasing its thickness and solidity of cohesion with the base.
Patent RU-2215004-C2 (RU)
Inventor: NIELSEN FLEMMING ELMEDLUND
IPC: A61P3/10
Filed: 1998-06-30
Granted: 2003-10-27
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention relates to condensed derivatives of 1,2,4-thiadiazine comprising thiophene and 1,2,4-thiadiazole rings in the system. Invention describes also pharmaceutical composition and for preparing medicine based on these compounds. Compounds show capacity to effect on K       +   АТФ       -regulated potassium channels that is useful in treatment of endocrine system, in part, they can be used for reduction of hyperinsulinemia and, therefore, for prophylaxis of diabetes mellitus. EFFECT: improved preparing method, valuable medicinal properties of medicine. 8 cl, 30 ex
Patent RU-2187114-C2 (RU)
Title: Method for diagnostics of food allergy
Inventor: MAKAROVA V G
IPC: G01N33/50
Filed: 2000-02-14
Granted: 2002-08-10
Abstract: FIELD: medicine, allergology, biochemistry. SUBSTANCE: before and after conducting food stimulating test one should determine the activity of total lipid peroxidation (TLP), NADP.N- and ascorbate-dependent ones and by the increase of their activities one should diagnose food allergy. EFFECT: higher accuracy of diagnostics. 1 cl, 2 ex
Patent RU-2198196-C2 (RU)
Inventor: IL VES ANTTI
IPC: C09K5/20
Filed: 1998-08-26
Granted: 2003-02-10
Abstract: FIELD: special-destination fluids. SUBSTANCE: fluid, which is especially appropriate for indirect evaporative- cooling apparatuses, consists of aqueous solution of trimethylglycine preferably containing 5-35 wt.% trimethylglycine and 65-95 wt.% water. EFFECT: enabled preparation of nontoxic and environmentally safe fluid. 2 cl, 1 dwg, 5 tbl
Patent RU-2226651-C2 (RU)
Inventor: LAFOREST GAJ
IPC: F23Q1/02
Filed: 1998-10-07
Granted: 2004-04-10
Abstract: FIELD: lighters. SUBSTANCE: lighter designed to produce flame has lighter body accommodating fuel bowl with valve at bowl fuel outlet; valve actuator made for its moving down by user to actuate the valve and to let fuel out; spark-generating member meant for turning it by user to produce sparks directed toward escaping fuel, mentioned member being mounted on lighter body so that it is at least partially opened to enable user to handle and turn it; flint accommodated in lighter body and set in frictional contact with spark-generating member, turning the latter relative to flint causing sparking in direction of let out fuel; and means preventing flint turning about its central axis during handling and turning the spark-generating member. Organized in lighter is flint accommodating box; means preventing flint turning includes flint and its box whose shape and size are such that flint turning about is central axis is made impossible during spark-generating member handling and turning. Flint disposed inside lighter body and held in frictional contact with spark-generating member has other-than-round, that is square or hexahedral, cross-section. EFFECT: provision for smooth and uniform lighter actuating by its user; facilitated manufacture. 18 cl, 7 dwg
Patent RU-2184102-C2 (RU)
Inventor: KONJUKHOVA T P
IPC: C05G3/80
Filed: 2000-06-09
Granted: 2002-06-27
Abstract: FIELD: agriculture. SUBSTANCE: fertilizer includes manure of poultry-breeding complexes and natural siliceous zeolite-containing rock. The latter has the following ratio of components, wt.%: opal-cristobalite, 15-70; clinoptilolite, 6-45; argillaceous minerals, 4-36; among them: montmorillonite, 2-18; calcite, 3-36; fragmental, predominantly, quartz material, 2-22; feldspar, 0.8-5.0. At total content of opal-cristobalite, clinoptilolite and montmorillonite is 55-80 wt.% the fertilizer contains components, wt. %: natural siliceous zeolite-containing rock, 60-80; manure of poultry-breeding complexes, 20-40. EFFECT: higher strength properties and improved agrochemical peculiarities of the suggested fertilizer due to decreased nitrogen losses at storage. 4 tbl, 9 ex
Patent RU-2263747-C2 (RU)
Inventor: SYCHEV M JU
IPC: E04B2/02
Filed: 2000-07-31
Granted: 2005-11-10
Abstract: FIELD: building unit production. 
     SUBSTANCE: building system comprises building units with fixing members made as extensions and depressions. Building units are formed as sectors arranged in horizontal plane and forming a circle. The sectors may be added in length in vertical direction. Centers of fixing members are located on concentric circle and spaced equal distances one from another. Some sectors facing circle centre form cylindrical cavity for fastening rod receiving during system lengthening. 
     EFFECT: simplified building unit transportation, reduced material consumption, increased convenience of system installation in confined area. 
     4 cl, 3 dwg
Patent RU-2187515-C2 (RU)
Title: Method of preparing polymer material for flexible contact lens
Inventor: SIRIK E V
IPC: G02C7/04
Filed: 2000-08-28
Granted: 2002-08-20
Abstract: FIELD: polymer materials. SUBSTANCE: polymer material for hydrogel contact lens is prepared by radical synthesis, in particular copolymerization of 50-80% N- vinylpyrrolidone, 10-40% 2-hydroxyethyl methacrylate, 5-15% methyl methacrylate in presence of 0.005 to 5% cross-linking agent, more specifically bifunctional methacrylic acid derivatives, and 0.01 to 1% radical (co)polymerization initiator, more specifically azodiisobobutyronitrile. Reaction is carried out utilizing 72-h heating from 30 C to 130 C according to exponential low. EFFECT: improved physico-mechanical properties of material in hydrated state. 2 cl, 1 tbl, 5 ex
Patent RU-2250104-C2 (RU)
Inventor: LUTSEVICH EH V
IPC: A61P17/02
Filed: 2000-09-08
Granted: 2005-04-20
Abstract: FIELD: medicine. 
     SUBSTANCE: the present innovation deals with treating different wounds. The suggested perfluorocarbon emulsion is being used as the medium in case of ultrasound treatment of wounds. Moreover, the enhancement of reparative processes is observed in the wound along with accelerated wound healing due to development of perfluorophages in area of inflammatory process and to higher gas saturation of perfluorocarbon emulsion against other media applied before. The emulsion under the action of low-frequency ultrasound obtains other properties (increased specific weight, increased fluidity, higher wettability of purified surface, the presence of abrasive properties) necessary for achieving technical result. All these measures, thus, enhance reparative processes in the wound because low-frequency ultrasound raise to a higher power the action of perfluorocarbon emulsion both regarding ultrasound purification and its curative action upon wound. 
     EFFECT: higher efficiency. 
     5 dwg, 1 ex
Patent RU-2196592-C2 (RU)
Inventor: SHILKIN G A
IPC: A61K31/455
Filed: 2000-11-15
Granted: 2003-01-20
Abstract: FIELD: medicine. SUBSTANCE: method involves applying bandage impregnated with mixture composed of Novocain, nicotinic acid, Pyracetam and Dimexide after performing surgical treatment on the background of 3% potassium iodide solution instillations into conjunctival sack on frontal and orbicular muscles. The bandage is retained during 60-80 min. The procedures are given days and then 1-2 times a week during for 1.5 months. The course is repeated 2-3 times a year. EFFECT: improved vision function.
Patent RU-2250959-C2 (RU)
Inventor: SBOEV V M
IPC: E02D5/36
Filed: 2000-12-13
Granted: 2005-04-27
Abstract: FIELD: building machinery, particularly for forming cast-in-place piles, pile foundations, retaining walls, slope protection structures and ground bases for floors. 
     SUBSTANCE: device comprises percussion unit with working forming unit made as sharpened cylinder and integrated in front part of percussion unit. Sharpened cylinder has outline including alternating convex and concave parts. Operational forming unit comprises two members with conical surfaces on front outer side thereof and spaced one from another along longitudinal device axis. Operational forming unit has seat surfaces located on outer rear part surface of front member and on inner surface of rear member. 
     EFFECT: increased efficiency of well driving. 
     3 cl, 3 dwg