baber/WOPTO huggingface dataset:
Patent RU-2200310-C2 (RU)
Inventor: KARPOV L P
IPC: G01N3/46
Filed: 1999-07-22
Granted: 2003-03-10
Abstract: FIELD: mechanical engineering, determination of mechanical properties of parts with electrolytic electroplated coating, predominantly with hard chromium facing. SUBSTANCE: procedure establishing cleavage strength of electroplated coat consists in manufacture of metal specimens-blank samples with electrolytic electroplated coating which is marked by series of scratches by loaded indentor. Transverse microsections are located on each specimen-blank sample, scratches are cut with the aid of diamond tetrahedral pyramid under certain load specified beforehand. Scratches are cut through entire thickness of transverse microsection perpendicular to plane of electroplated coat. Length of each scratch from metal of specimen to start of its abrupt expansion is established, averaged length of series of scratches and thickness of electroplated coat are found and cleavage strength is computed as averaged length of series of scratched shown in percentage of thickness of electroplated coat. EFFECT: expanded technological potential of procedure evaluating quality of electroplated coats of various thickness. 1 dwg, 1 tbl
Patent RU-2193021-C2 (RU)
Title: Method of separation of paraxylene including adsorption stage with injection of water and crystallization stage
Inventor: OT E ZHERAR
IPC: C07C15/08
Filed: 1997-12-16
Granted: 2002-11-20
Abstract: FIELD: separation of paraxylene from starting raw material containing mixture of aromatic C 8  isomers. SUBSTANCE: method includes adsorption and desorption stage of isomers of mixture in fluidized layer in at least one column containing zeolite with the use of desorbent. Adsorption and desorption are performed under conditions suitable for obtaining paraxylene enriched fraction and paraxylene depleted fraction. Method includes additionally one crystallization stage of paraxylene enriched fraction at obtaining pure paraxylene. According to invention water is introduced into starting raw material, desorbent and/or recirculating flow circulating between last and first layers of said column at such flow rate that average weight content of water in paraxylene enriched fraction and in paraxylene depleted fraction should range from 1 to 250 h/mln, mainly, from 3 to 120 h/mln. S/F ratio of flow rates of desorbent and starting raw material and desorption stage should be 6-2.5, mainly, 0.8-1.5 and preferably between 1 and 1.35. EFFECT: enhanced efficiency. 21 cl, 9 dwg, 1 tbl, 9 ex
Patent RU-2195935-C2 (RU)
Inventor: PANKKHANIA MAKHENDRA GOVIND
IPC: A61K31/445
Filed: 1998-02-03
Granted: 2003-01-10
Abstract: Изобретение может быть использовано в медицине для лечения мигрени. Фармацевтическая композиция для лечения мигрени содержит терапевтически эффективные количества ибупрофена и домперидона или их фармацевтически приемлемых солей и фармацевтически приемлемый разбавитель или носитель. Композиция свободна от антацида. Заявлен способ лечения мигрени, заключающийся в введении указанной композиции. Пациенты, страдающие мигренью, испытывают ослабление симптомов мигрени при одновременном назначении ибупрофена и домперидона, содержащихся в заявленной композиции. 2 с. и 8 з.п.ф-лы.
Patent RU-2180878-C2 (RU)
Title: Car body pivot block reconditioning method
Inventor: KOZUBENKO I D
IPC: B23K9/04
Filed: 1999-11-24
Granted: 2002-03-27
Abstract: FIELD: railway transport; repair of worn-out parts. SUBSTANCE: prior to carrying out electric arc surfacing, pivot block is heated to 200-250C. Surfacing of thrust surface is started from end face of pivot block and hammering of last deposited bead is carried out. Surfacing of support surface is started from center pin hole. Components of welding wire used for reconditioning are chosen depending on components of metal used for manufacture of pivot block. Flux used for surfacing contains the following components, mass %: silicon oxide 42-47; manganese oxide 34-38; calcium oxide less than 10; copper oxide less than 7; aluminum oxide less than 6; sulfur and phosphorus oxide less than 0.12. After surfacing, heat treatment at temperature of 600-650 C is carried out. EFFECT: provision of quality deposited metal layer as to chemical composition, structure and hardness. 2 dwg
Patent RU-2178284-C2 (RU)
Inventor: TAKHCHIDI KH P
IPC: A61F9/008
Filed: 1999-11-30
Granted: 2002-01-20
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out barrier type argon laser coagulation of the retina on the subretinal cavity boundary and single YAG-laser retinopuncture on the inferior boundary of the cavity. Then, retina adjacency zone argon laser coagulation is carried out in three stages 2-3 weeks later. The coagulants are deposited along the straight line joining the optic nerve disk fossa and retinopuncture on the same side with macula. EFFECT: enhanced effectiveness of treatment. 5 dwg
Patent UA-29417-C2 (UA)
Title: shock absorber support for hydraulic drive of wheels
IPC: B60G15/08
Filed: 1992-09-02
Abstract: The invention relates to the shock absorber supports with external guiding housing fixed on the frame of transportation means. Object of the invention - creation of shock absorber support, through which the supply and draining of oil are performed, which allows to exclude the damages of flexible hoses, thus increasing their service life
Patent UA-32565-C2 (UA)
Title: Unit of building frame pipe-concrete column
Filed: 1995-03-31
Abstract: The invention relates to the units for fixation of pipe-concrete columns to basement and to floor structures.
Patent UA-49832-C2 (UA)
Title: Method for production of gutted fish preserves
Inventor: Nekhamkin Boris Lazarievich
Filed: 1997-11-20
Abstract: Invention relates to fish industry, especially to production of gutted fish preserves. Addition to preserves of dried vegetables or fruits, or dried spice vegetable (fruit) mixtures allows to reduce deposit of water in oil, to reduce swelling of bits that provides for their separation each from another, increases the speed of fish salting in oil. Preserves have wonderful appearance and nice taste thanks to adding of decorative dried additives.
Patent UA-54396-C2 (UA)
Title: AMINOACIDsubstituted quinoxaline 2,3-diones, A PHARMACEUTICAL COMPOSITION HAVING ANTAGONISTIC RELATIVE TO GLUTAMATE RECEPTOR AND ANTISPASMODIC ACTIVITY, A METHOD FOR TREATING CEREBRAL VASA DISEASES OR SPASMS AND AN INTERMEDIATE PRODUCT
IPC: A61P25/28
Filed: 1996-05-13
Abstract: A novel series of substituted quinoxaline 2,3-diones useful as neuroprotective agents arc taught. Novel intermediates, processes of preparation, and pharmaceutical compositions containing the compounds arc also taught. The compounds are glutamate antagonists and are useful in the treatment of stroke, cerebral ischemia, or cerebral infarction resulting from thromboembolic or hemorrhagic stroke, cerebral vasospasms, hypoglycemia, cardiac arrest, status epilepticus, perinatal asphyxia, anoxia, Alzheimer's, Parkinson's, and Huntington's diseases. (I)
Patent UA-66341-C2 (UA)
Title: Device for agricultural machines for noncontact investigation of contours stretched above the soil and a method of investigating such contours using this device
Inventor: HUSTER JOCHEN
IPC: G01S7/48
Filed: 1998-06-24
Abstract: A device for agricultural machines to carry out noncontact investigation of stretched above the soil contours, such as, for example, the contour of a swath of the yield gathered, having a laser distance-measuring device and an analyzing device. The laser distance-measuring device consists of a device to receive-transmit the laser beam, which, based on measuring the time of action of a used for investigating laser beam radiated and reflected from a point of thе contour, determines the distance to this contour and is made in such a manner as to allow a turn which provides for a turn of the laser investigating beam. With the aid of the analyzing device, on the basis of the distance measured, the arrangement and adjustment according to the level of the laser distance-measuring device on an agricultural machine (mounting height, angle of inclination to the soil), for each rotation angle, determined is the position of the point of the contour corresponding to the rotation angle.
Patent UA-62952-C2 (UA)
Title: Clamp for ligation in deep cavities
Inventor: BONDAR HRYHORII VASYLIOVYCH
IPC: A61B17/04
Filed: 1999-08-04
Abstract: The clamp for ligation in the deep cavities contains the branches with the spur rack and radially flexed operating ends. According to the invention, the lower branch contains the rigidly attached flexible plate for thread fixation and the guiding roller, while the opposite branch contains two elastic plates for thread fixation above the branch joint. There is a groove between the elastic plate attached to the lower branch and lower and frontal surfaces of the branch. The guiding roller is located at the apex of the flexure of the lower branch. Two elastic plates for thread fixation are located on the anterior and posterior surfaces of the branch and are displaced one relative to another. The clamp is intended for ligating the blood vessels in the deep cavities in the surgical interventions, in particular performing the abdominal-anal resection.
Patent UA-42969-C2 (UA)
Title: A method for reprocessing lead- and sulphide lead-containing GOLD SCHLICHS (VARIANTS)
Inventor: Farakhutdinov Firdavis Yahudinovych
Filed: 2000-09-15
Abstract: The invention relates to the noble metals metallurgy, particularly to the technology of production of high-clean gold from the lead- and sulphide lead-containing schlichs, and also separation of alloys of gold and silver obtaining metals. A method for reprocessing lead- and sulphide lead-containing gold schlichs comprises charge heat treatment with preparing lead-gold-silver alloy and separating the alloy from salts melt, at that primary metal is burdened with sodium or potassium hydroxide at a ratio of components of 1:1-1.2 with admixture of 2.5-3.0 % of volume of ground coal or coke, and heat treated, the formed gold-silver-lead alloy is subjected to a selective two stage separation of alloy components in the electrolyzer with soluble stationary anodes by means of acetic and chlorite electrolytes electrolysis and isolation of cathode lead at the first stage obtaining gold-silver residue. Thereafter at the second stage the silver is selectively isolated from powdered gold and silver residue by means of acetic and chlorite electrolysis of electrolyte contained in the electrolyzer with soluble mixing anodes with an isolation of cathode metallic silver and obtaining the disperse gold in the anode residue, after melting thereof in the mixture with powdered flux at a composition, % of volume: В2О3 12-15, Na2B4O7 20-30, Na4P2O7 15-17, Na2CO3 4-15, Na2Si2O5 5-14, NaBr 10-20, КNО3 15-20, Na2O2 3-5 the gold is obtained. The invention provides production of lead of purity 99.99 % of volume, silver – to 99.99 % of volume and gold – to 99.999 % of volume from lead- and sulphide lead-containing schlichs using a highly effective and environmentally appropriate technology.
Patent UA-59463-C2 (UA)
Title: Method for treating halogenous organic waste material
IPC: C01D3/04
Filed: 1999-01-10
Abstract: Halogenous, organic waste material such as PVC is subjected to a hydrolysis treatment by suspending 1 part by weight of the waste material in comminuted state in 1-10 parts by weight of water in the presence of a base and heating this to a temperature of between 250-280° C at a pressure sufficient to maintain the water in liquid state for a period of time sufficient to convert substantially all organically bound halogen present to inorganic halides. By the treatment valuable halogen-free organic compounds are generated as decomposition products ensuring the economy of the treatment.
Patent UA-56355-C2 (UA)
Title: Method for preventing icing of structure elements of an aircraft
Inventor: NAUMENKO PAVLO OLEHOVYCH
Filed: 2001-07-20
Abstract: A method for preventing icing of structure elements of an aircraft is in heating structure elements of the aircraft in the zones with tendency to icing-over to melting temperature of ice. Thermal energy for heating is obtained through transformation of kinetic energy of coming air with directing it to the respective zones of the surface due to accumulation of heat. For this transformation on the front of the face parts of the structure elements of the aircraft acoustic resonators are installed, those are made of material with high heat conductivity. This method makes it possible to exclude additional load for the airborne energy system and to decrease weight of the aircraft.
Patent UA-71675-C2 (UA)
Title: Method for transmitting data by chaotic signals
IPC: H04J13/00
Filed: 2000-07-27
Abstract: The invention relates to transmission of data with spectrum-spreading by means of chaotic signals. The invention makes it possible to develop straight chaotic communication systems, in which data is introduced into a chaotic signal which is generated directly within a band for data transmission. The aim of the invention is achieved by formation of a broadband data carrier required for transmission with the aid of a chaotic dynamic system whose structure is pre-synthesised in accordance with predetermined characteristics of said data carrier in such a way that the chaotic system can form a broadband data carrier in the form of a chaotic data carrier displaying the requisite spectral characteristics. Modulation of the chaotic data carrier occurs by forming a chaotic radio and optical impulses therefrom having a predetermined duration and predetermined time intervals therebetween with respect to a transmitted data signal. Reception and demodulation on the receiving end is carried out with the aid of the dynamic system co-ordinated in relation to the behaviour thereof with the chaotic dynamic system of the transmission end. , a , b
Patent RU-2180020-C2 (RU)
Title: Correction lithium-containing additive to electrolyte for production of aluminum
Inventor: BELJAEV S A
IPC: C25C3/18
Filed: 2000-01-12
Granted: 2002-02-27
Abstract: FIELD: aluminum production. SUBSTANCE: proposed lithium-containing additive to electrolyte for production of aluminum is added with calcium chloride and magnesium fluoride with following proportion of components, per cent by mass: calcium chloride 15.0-40,0; magnesium fluoride 0.5- 40.0; lithium-containing component 30.0-70.0. In the capacity of lithium-containing component there can be used lithium carbonate, lithium aluminate, lithium-containing sodium cryolite and/or lithium cryolite. EFFECT: increased technical-and- economic indices of process of electrolysis, prolonged service life of electrolyzer, improved ecological situation and working conditions. 4 cl
Patent RU-2176945-C2 (RU)
Title: Process for electrochemical treatment of needles
Inventor: GALANIN S I
IPC: B23H3/00
Filed: 2000-02-11
Granted: 2001-12-20
Abstract: FIELD: manufacture of needles of textile machines such as temple needles, needles of machines of opening-scutching aggregates, needles of drawing, roving and spinning frames. SUBSTANCE: endless wire-anode is fed to bath with electrolyte through two successively arranged cathode-tools in the form of apertured different-thickness plates. Treatment cycle includes two stages. At first stage voltage is applied to second (along treatment direction) cathode-tool for making conicity on end portion of wire. At second stage voltage is applied only to first electrode for electrochemical cutting of formed needle. The last falls through opening of second electrode on trough. Treatment cycle is repeated. Simultaneously large number of blanks are formed. EFFECT: enhanced accuracy, increased efficiency of process, lowered loss of material. 2 dwg, 1 ex
Patent RU-2204752-C2 (RU)
Inventor: GRITSENKO E A
IPC: F16J15/16
Filed: 2000-03-27
Granted: 2003-05-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: proposed method includes preliminary deformation of bearing bush and sealing ring, as well as treatment and check of them. Novelty of invention consists in use of simulators of rotor mounting seat and stator sealing unit. Bearing bush is mounted in rotor mounting seat simulator and sealing ring is mounted in stator sealing unit simulator. Preliminary deformation of bearing bush is effected by applying axial force corresponding to working axial load; preliminary deformation of sealing ring is effected by bending moment corresponding to working bending moment. After preliminary deformation, working surfaces of bearing bush and sealing ring are subjected to treatment and are dismantled from simulators. EFFECT: facilitated procedure; low cost of process. 3 dwg
Patent RU-2261473-C2 (RU)
Title: Method for statistical prognosis of equipment characteristic
Inventor: BOUMEHN MAJKL DZHON
IPC: G06F17/00
Filed: 2000-04-07
Granted: 2005-09-27
Abstract: FIELD: equipment characteristics prognosis technologies. 
     SUBSTANCE: device provides forming of statistical model for prognosis of characteristics of equipment. Device gets input data, in form of equipment parameter, which includes multiple values, appropriate for parameter. Input data is inputted into model and data set is formed, appropriate for model response to input data, equations system if formed being a model of equipment characteristic, received data is statistically processed for forming probability image of equipment characteristic. 
     EFFECT: higher efficiency. 
     6 cl, 4 dwg
Patent RU-2198756-C2 (RU)
Inventor: OSKOLKOV A I
IPC: B21D11/00
Filed: 2000-04-17
Granted: 2003-02-20
Abstract: FIELD: plastic metal working, possibly manufacture of closed or semiclosed shapes in metallurgical industry branch. SUBSTANCE: method comprises steps of bending walls of preliminarily made open shape by pressure applied outside due to explosion of charge of explosive matter; at bending walls of open shape forming its inner contour with use of preset- profile gage; preliminarily placing gage along the whole length of blank and removing it after formation of desired profile. EFFECT: enlarged manufacturing possibility of simplified method, enhanced quality of ready shapes. 6 dwg, 1 ex
Patent RU-2181967-C2 (RU)
Title: Method for producing fruit dessert
Inventor: KVASENKOV O I
IPC: A23L33/00
Filed: 2000-05-29
Granted: 2002-05-10
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves mixing preliminarily prepared apple pulp, black currant pulp, bee honey, salt, cashew nut, eleuterrococcus extract, lipid-containing extract of Pythium coloratum microorganism biomass, cooked semolina and water; subjecting mixture to homogenization and sublimation drying; grinding and packing ground mixture in aseptic conditions under vacuum into hermetically sealed package made from composite film material of Maylar type. Dessert has improved balance of basic nutrient substances and is adapted for use in independent subsistence conditions. EFFECT: increased quality and wider range of products.
Patent RU-2252247-C2 (RU)
Inventor: VAN GORKUM KRISTIAN JOKHANNA J
IPC: C12C7/00
Filed: 2000-06-15
Granted: 2005-05-20
Abstract: FIELD: alcoholic beverage production, in particular beer-like beverage. 
     SUBSTANCE: claimed method is characterized as full exclusion of malting step. Suitable protein composition and glucose syrup are separately prepared and obtained mixture together with hop extract and yeast is fermented. 
     EFFECT: accelerated, economic and credible method; beverage with good taste and stable quality. 
     5 cl, 3 ex
Patent RU-2214205-C2 (RU)
Title: Cellulose mass and superabsorbing composite for absorption improvement
Inventor: SOJER LORENS KHOUEHLL
IPC: A61F13/15
Filed: 1998-12-09
Granted: 2003-10-20
Abstract: FIELD: personal hygiene products. SUBSTANCE: expanding absorbing composite containing cellulose mass in amount approximately from 28 to 90 wt.% superabsorbing material in amount approximately from 8 to 70 wt.% and binding fiber in amount approximately from 2 to 20 wt.%, where composite has density approximately from 0.1 to 0.3 g/cu.cm. Such composite is applicable in products of personal hygiene such as diapers, training trousers, absorbing drawers, items used in incontinence of urine in adults, etc. EFFECT: provided comfort for user. 12 cl, 3 dwg, 2 tbl
Patent RU-2210022-C2 (RU)
Title: Method and apparatus for optically activating chemical reactions
Inventor: KHED EHKHARAON ZEEV
IPC: C08F2/01
Filed: 1999-01-25
Granted: 2003-08-10
Abstract: FIELD: electrical engineering, namely methods for activating chemical reactions by means of optical irradiation. SUBSTANCE: method comprises steps of realizing chemical reaction at using irradiation of respective frequency, preferably fed through optical fibers to one or several irradiators whose light irradiating surfaces are in contact with reagents of chemical reaction. It is possible to concentrate irradiation flux. Wave guides and large number of such irradiators may be placed inside vessel. Method allows to influence upon chemical reaction process not only in thin layer of reagent but also in its whole volume. EFFECT: enhanced process of realizing optically activated chemical reactions, improved design of reactor suitable for activating chemical reactions. 26 cl, 8 dwg
Patent RU-2232015-C2 (RU)
Title: Способ подавления роста опухолевых клеток, опосредованного киназой raf, гетероциклические производные мочевины (варианты), фармацевтическая композиция (варианты)
Inventor: VUD DZHIL EH
IPC: C07D409/12
Filed: 1998-12-22
Granted: 2004-07-10
Abstract: Изобретение относится к области медицины и касается способа подавления роста опухолевых клеток, опосредованного киназой RAF, путем введения производных замещенной мочевины формулы I, гетероциклических производных мочевины формулы I и фармацевтической композиции, включающей производные мочевины формулы I. Изобретение обеспечивает повышенную эффективность подавления. 21 с. и 58 з.п.ф-лы, 6 табл.
Patent RU-2203949-C2 (RU)
Inventor: KHONG CHUNG-IL
IPC: C07K1/22
Filed: 1998-12-24
Granted: 2003-05-10
Abstract: FIELD: biotechnology, medicine, endocrinology, hormones. SUBSTANCE: invention relates to method for preparing human proinsulin. Invention involves preparing precursor of recombinant insulin by suspending cells E. coli expressing fused proinsulin proteins as inclusion bodies, suspending inclusion bodies in solution containing urea or guanidine HCl, sulfonation of proinsulin fused proteins with sodium sulfonate and sodium tetrathionate, centrifugation of proinsulin S-sulfonate fused protein, its purification by anion-exchange chromatography, dilution in buffer solution and blowing with gaseous nitrogen, mixing with buffer solution containing 2-mercaptoethanol and stirring to obtain reactive refolding-mixture, adsorption purification and elution of human proinsulin with reconstructed chain. EFFECT: increased yield of end product. 17 cl, 3 dwg, 4 tbl, 13 ex
Patent RU-2189885-C2 (RU)
Title: Method of manufacture of disposable patterns
Inventor: SAPCHENKO I G
IPC: B22C7/02
Filed: 2000-09-14
Granted: 2002-09-27
Abstract: FIELD: mechanical engineering; investment casting. SUBSTANCE: pattern is manufactured from powder-like mixture of pattern composition of 0.1 to 1.6 mm fraction and sodium carbonate fraction of 0.01 to 0.3 mm. Ratio of mixture components by volume is as follows: model composition, 75 to 80% and sodium carbonate, 20 to 25%. Pattern material is metered in mold in the amount sufficient for obtaining patterns at porosity of 1.5 to 3%. Pattern material is pressed without preheating by matching parting surfaces of mold in vacuum of 0.1 MPa. In pressing, powder pattern material is sintered without phase deformation processes forming open capillary porosity which compensates for expansion of pattern in the course of heating during extraction from ceramic envelope. EFFECT: enhanced dimensional and geometric accuracy of patterns and castings. 1 tbl