baber/WOPTO huggingface dataset:
Patent AU-2018285022-C1 (AU)
Title: Cleaning, healing and regeneration of tissue and wounds
Inventor: LEIGHTON TIMOTHY
IPC: B05B1/02
Filed: 2018-06-04
Granted: 2022-04-07
Abstract: A method of treating human or animal tissue, the method comprising the step of: i. directing a stream of an aqueous liquid comprising gas bubbles excited by acoustic energy towards a wound or anatomical pocket in human or animal tissue, or towards an anatomical space or potential space in human or animal tissue, or towards soft or hard tissue in an oral cavity or elsewhere in the human or animal body, or towards tissue in a nasal cavity, or towards tissue associated with sinuses, eye, ear, digestive and gen i to-urinary systems, thereby to treat the human or animal tissue with the stream. The output stream can clean a wound in human or animal tissue, and can treat the wound by healing the wound, for example by stimulating fibroblasts in the wound tissue and causing, promoting or enhancing re-epithelialisation of epidermal tissue in the wound.
Patent RU-2162336-C1 (RU)
Inventor: KALJUZHINA M I
IPC: A61K38/14
Filed: 2000-01-26
Granted: 2001-01-27
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out two-stages rehabilitation of patients. At the 1-st stage climuride is prescribed in the dose 1 capsule every morning before eating for 10 days in combination with simultaneous intake of cholagogue preparation nicodine in the dose 1 tablet, 3 times per a day after eating. In 10-14 days the 2-d stage of rehabilitation for 5-7 days is carried out that includes the simultaneous prescription of climuride (1 capsule before eating in the morning, once per a day) and oxaphenamide in the dose 1 tablet, 3 times per a day. Treatment course is repeated twice per year. Method provides enhancement of rehabilitation by means of simultaneous use of preparations showing immunomodulating and cholagogue effect and decrease of adverse effects. EFFECT: enhanced effectiveness of rehabilitation. 2 cl, 1 tbl, 1 ex
Patent RU-2174901-C1 (RU)
Title: Method for recovery of inner and outer surfaces of cast iron cylinder casings
Inventor: KHROMOV V N
IPC: C21D7/13
Filed: 2000-02-03
Granted: 2001-10-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: method involves recovering outer receptacle belts of casings by flame spraying of coating including two layers; providing volumetric casing heating to temperature of 500-600 C for one pass of inductor axially of casing from casing upper end to lower end; heating casing to temperature of 760-790 C for one pass of inductor axially of casing in reverse direction, with following continuous cooling by water spraying to temperature of 40-50 C, with distance between inductor and water sprayer being within the range of 10-20 mm; stopping heating process when inductor is spaced from upper end of casing by 15-20 mm distance and turning casing through an angle of 180 deg; resuming heating procedure and, during passage of inductor from bottom to casing top end, repeatedly heating casing part arranged in upper position after turning process and having length of 15-20 mm; providing volumetric heating of casing to 350-400 C from casing upper end to lower end by moving casing relative to inductor, with following cooling in air. Method may be used for recovery of worn cast iron cylinder casings. EFFECT: improved quality of article by increased adhesion of coating to base and provision for producing coating with improved physico-mechanical properties. 1 ex
Patent RU-2161889-C1 (RU)
Inventor: MIROPOL SKIJ I A
IPC: A23G3/00
Filed: 2000-05-26
Granted: 2001-01-20
Abstract: FIELD: confectionery industry. SUBSTANCE: method involves preparation of raw material including fine grinding of granulated sugar. Sugar powder is dosed by weighting and the following components are simultaneously mixed: sugar syrup, dry fat-free milk and water thus preparing liquid phase. Sugar powder is added in mixer. At the end of mixing, salt and coconut chips are introduced. Ingredients are taken in determined quantities. Fondant mass is mixed until its homogeneity. Coconut chips are ground before their introduction in mass. Prepared mass is formed by pressing out, and obtained ropes are cut into separate cores. EFFECT: improved qualitative index of products; broadened assortment of fondant sweets. 7 cl, 7 ex
Patent RU-2190303-C1 (RU)
Title: Method for shielding electromagnetic radiation from electronic reconnaissance
Inventor: KHUAKO A JU
IPC: H04K3/00
Filed: 2001-02-05
Granted: 2002-09-27
Abstract: FIELD: radio engineering; message transmission and radio equipment design. SUBSTANCE: method designed to make electronic reconnaissance impossible in case of insufficient shielding includes arrangement of shielding chamber wall in the form of three-layer metal-insulation-metal structure and noise radiation into insulation space inserted between metal layers. EFFECT: improved environmental friendliness. 1 dwg
Patent RU-2193195-C1 (RU)
Title: Method for differential diagnostics of chronization stage of chronic viral hepatitis of type b and type c
Inventor: PEREL MUTER V M
IPC: G01N33/48
Filed: 2001-07-25
Granted: 2002-11-20
Abstract: FIELD: medicine. SUBSTANCE: one should study portal hepatic tracts by using hematoxylin- and eosin-dyed preparations, moreover, it is necessary to detect the percentage of plasmatic cells and fibroblasts in inflammatory infiltrate of portal tract to calculate diagnostic coefficient of chronization stage C by the formula C = 3.79 - 0.39 x P - 0.08 x F, where P is the percentage of plasmatic cells in the infiltrate of portal tract, %; F is the percentage of fibroblasts in the infiltrate of portal tract, % and at the value of C being close to 1.49 at 0.01-3.0 interval one may diagnose the first stage of chronization, at C value being close to -1.15 within -0.01 to -3.0 interval the second- third chronization stages are diagnosed. EFFECT: higher information content and accuracy of differential diagnostics. 1 dwg, 2 ex, 1 tbl
Patent RU-2200173-C1 (RU)
Inventor: MOLCHANOV V V
IPC: C09K23/16
Filed: 2001-10-18
Granted: 2003-03-10
Abstract: FIELD: highway engineering; production of bitumen emulsions used for preparation of asphalt-concrete mixtures. SUBSTANCE: cation-active bitumen emulsion contains bitumen, emulsifying additive, calcium chloride, acid and water. Used as emulsifying additive is cation-active emulsifier which is just mixture of polyethylene polyamine NH 2 C 2 H 4 (NHC 2 H 4 ) n NH 2 , where n = 1 to 5 and its salts of fatty acids and/or resin acids or mixture of polyethylene polyamines and their salts of fatty and/or resin acids. Emulsion contains, mass-%: bitumen, 30 to 70; cation-active emulsifier, 0.3 and calcium chloride, 1 to 2. Emulsifying additive for preparation of cation-active bitumen emulsion contains mixture of polyethylene polyamine and its salts of fatty and/or resin acids or mixture of polyethylene polyamine and their salts of fatty and/or resin acids at weight ratio of from 40:70 to 40:60. EFFECT: enhanced stability to delamination and coalescence. 6 cl, 1 tbl, 10 ex
Patent RU-2197936-C1 (RU)
Title: Reparative method for treating patients for gastroesophageal reflux disease
Inventor: EHFENDIEVA METANET TALAT KYZY
IPC: A61H33/02
Filed: 2001-12-05
Granted: 2003-02-10
Abstract: FIELD: medicine. SUBSTANCE: method involves applying sequential treatment based on carbon dioxide baths with carbon dioxide concentration equal to 0.8-1.0 g/l, temperature equal to 36-37 C during 15 min. 1-2 h later, electromagnetic field of extremely high frequency is applied to cervical area for 8-10 min. The total treatment course is 8-10 procedures long and administered every other day. EFFECT: enhanced effectiveness in controlling neurohumoral esophageal sphincter regulation.
Patent RU-2213320-C1 (RU)
Inventor: AFANAS EVA N JU
IPC: F41J5/02
Filed: 2002-06-24
Granted: 2003-09-27
Abstract: FIELD: determination of external ballistic parameters ( coordinates, velocity ) of bullets and shells fired against vertical obstacles by direct laying. SUBSTANCE: invention can be used in experimental determination of firing accuracy and density of hits, in preparation of weapon for standard shooting, in determination of bullet or shell velocity, in training of personnel. According to invention light target includes four to six light screens. Each screen in mounted in certain manner with reference to plane of target and is formed with the help of one extended source-radiator and one optico-electron converter-detector optically coupled to it. Light sources and optico-electron converters are moved away from bundle of trajectories by safe distance and in shooting-gallery they are positioned behind armor protection along walls or in pit and under ceiling of shooting-gallery. Technical result of invention consists in exclusion of expandable materials ( paper, cardboard and plywood targets ), in increased safety of operators who do not go into shooting- gallery for setting and removal of targets and reading of results, in enlargement of target dimensions, in increased objectivity and accuracy of measurements, in exclusion of impossibility of exact determination of coordinates of holes while they are superimposed one on another, in raised informativity of tests thanks to simultaneous determination of velocity and coordinates, in determination of shooting accuracy and density of hits without spending any time for manual entry of coordinates into computer. EFFECT: raised functional efficiency of light target. 3 cl, 8 dwg
Patent RU-2218936-C1 (RU)
Title: Method for preparing corpuscularized allergen-specific diagnostica
Inventor: KORJUKINA I P
IPC: G01N33/531
Filed: 2002-07-17
Granted: 2003-12-20
Abstract: FIELD: medicine, allergology, immunology. SUBSTANCE: method involves purification of allergens by gel-filtration method, isolation of protein fraction, sensitization of formalized tannized ram erythrocytes, standardization using photoelectrocolorimeter up to 3%, evaluation of activity and specificity by indirect method of fluorescent antibodies and stabilization by lyophilic drying. Invention provides preparing standard, active, specific, stable in storage of corpuscularized diagnostica. Invention can be used for production of diagnostic preparations based on insoluble carriers. EFFECT: improved preparing method. 2 cl
Patent RU-2231030-C1 (RU)
Inventor: POLJAKOV N S
IPC: G01G19/18
Filed: 2002-11-18
Granted: 2004-06-20
Abstract: FIELD: weight measuring equipment, particularly devices for weighting load lifted by blast furnace elevators. 
     SUBSTANCE: device has units for calculating electrical power on the base of consumption current and voltage of lift engine of main creep along steady-speed movement path section and computing device for calculating furnace charge weight into creep. 
     EFFECT: increased accuracy of furnace charge weight measurement. 
     1 dwg
Patent RU-2233852-C1 (RU)
Inventor: MAKHLAJ V N
IPC: C08G63/49
Filed: 2002-11-26
Granted: 2004-08-10
Abstract: FIELD: paint and varnish materials. 
     SUBSTANCE: invention relates to a method for preparing oily-resin varnish that is used in producing enamels used as protective, decorative, dielectric and other organic covers. Oily-resin varnish is prepared by condensation and copolymerization of vegetable oil, polyhydric alcohol, polybasic acid and a modifying agent with addition of a solvent on the final step of process. As a polyhydric alcohol the waste after processing high-boiling by-side products in producing dimethyldioxane, i. e. flotation agent - oxal is used. As a modifying agent petroleum-polymeric resin is used that is taken in the weight ratio vegetable oil : petroleum-polymeric resin = (1-4)-(1-5), and if necessary lead-manganese siccative 64P and waste in production of caprolactam oil POD is used as polybasic acid in the following ratio of components, wt.-%: vegetable oil, 5-30; petroleum-polymeric resin, 5-40; flotation agent - oxal, 1-25; oil POD, 0-15; indicated siccative, 0-2; solvent, 35-45. The prepared oily-resin varnish exhibits high exploitation indices. 
     EFFECT: improved preparing method, improved, enhanced and valuable properties of varnish. 
     1 tbl, 2 ex
Patent RU-2233532-C1 (RU)
Title: Синхронная попеременно-полюсная машина
Inventor: GOGIN A V
IPC: H02K11/00
Filed: 2003-02-06
Granted: 2004-07-27
Abstract: Изобретение относится к области электротехники и электромашиностроению, в частности к конструкции многофазных машин переменного тока, преимущественно к генераторам с повышенной удельной мощностью, способных вырабатывать ток в широком диапазоне частот. Сущность изобретения состоит в том, что статорная обмотка выполнена в виде размещенных внутри фигуры вращения катушек, осью намотки которых является ось поперечного сечения фигуры вращения, а ротор выполнен из центрального и двух дополнительных торцевых индукторов, образующих с центральным индуктором фигуру вращения, охватывающую статорную обмотку с рабочим зазором, при этом все три индуктора скоммутированы таким образом, что в сечении полуплоскостью, началом которой является ось вращения ротора, их полюса одноименны. Техническая задача изобретения состоит в удвоении удельной мощности генератора в широком диапазоне рабочих частот от 50 до 400 Гц путем увеличения практически до 100% активной длины витка статорной обмотки, благодаря предложенной форме сопряжения статора и ротора. 2 з.п. ф-лы, 1 ил., 1 табл.
Patent RU-2229987-C1 (RU)
Inventor: LAMANOV A V
IPC: B60L5/18
Filed: 2003-02-06
Granted: 2004-06-10
Abstract: FIELD: railway transport. SUBSTANCE: proposed pantograph current collector of electric train has contact device built around asymmetrical single-arm circuit with lower and upper frames, carriage and control unit. Control unit includes drive installed on fixed frame secured on roof of electric train car. According to invention, drive is furnished with torsion bar mechanically coupled with drive. Said torsion bar is provided with contact pressure adjusting unit made in form of worm drive being installed so that longitudinal axis of torsion bar housing is parallel to axis of rotation of lower frame of movable contact device. EFFECT: improved static and dynamic characteristics, increased service life. 4 cl, 3 dwg
Patent RU-2221613-C1 (RU)
Title: Absorber for light-weight respirators
Inventor: ROMANOV JU A
IPC: B01J20/20
Filed: 2003-03-05
Granted: 2004-01-20
Abstract: FIELD: filters for breathing-protection purposes. SUBSTANCE: absorber for organic vapors absorption, particularly for benzol, toluol, acetone, ammonia vapors, mercury vapors absorption is formed of activated carbon fabric impregnated with chloric iron. Chloric iron content is 8,0 - 12,0 mas.%. EFFECT: increased protection rate against organic vapors. 5 ex
Patent RU-2231204-C1 (RU)
Title: Frequency converter
Inventor: MAGAZINNIK L T
IPC: H02M5/45
Filed: 2003-03-25
Granted: 2004-06-20
Abstract: FIELD: electrical engineering; primarily medium- and high-power frequency converters for single-phase loads. 
     SUBSTANCE: frequency converter incorporating dc section has m-phase thyristor bridge rectifier (m is a multiple of 3), single-phase thyristor bridge inverter connected to mentioned rectifier through smoothing reactor, single-phase saturable transformers connected in series between supply mains phase leads and ac leads of m-phase thyristor bridge rectifier, their quantity being dependant of phase number of supply mains, as well as single-phase load. Novelty is that newly introduced in frequency converter circuit is single-phase isolating transformer that has m primary windings connected to respective secondary windings of single-phase saturable transformers and one secondary winding connected in series with load at single-phase bridge inverter output. 
     EFFECT: enhanced frequency range without using artificial switching. 
     1 cl, 2 dwg
Patent RU-2230095-C1 (RU)
Inventor: FAKHRIEV A M
IPC: C10G27/06
Filed: 2003-03-27
Granted: 2004-06-10
Abstract: FIELD: crude oil treatment. SUBSTANCE: invention relates to methods for removal of hydrogen sulfide from crude oil, gas condensate, their mixtures, and water-oil emulsions and can be used in oil and gas production and petroleum processing areas for deodorizing purification of hydrogen sulfide- and mercaptan-containing oils. Claimed method is implemented by treating initial feedstock with water-alkali solution of water-soluble nitrite salt, preferably alkali metal or ammonium nitrite, with pH at least 10 and nitrite concentration 3 to 40%. Solution is used on the basis of 0.9 to 5 mole nitrite per 1 mole hydrogen sulfide at treatment temperature 20 to 100 o , preferably 30 to 80 o , and at atmospheric or elevated pressure. Alkali agent in water-alkali solution is selected from water-soluble organic amines (alkanolamines) and/or ammonia, and/or sodium hydroxide. A part of exhausted solution, after separating it from purified feedstock, is recycled into process and the rest of exhausted solution is used for preparing fresh water-alkali nitrite solution. When high-sulfur oil containing hydrogen sulfide and mercaptans is purified, compressed air is additionally introduced into reaction mixture in amount 0.06-0.12 m 3  per 1 mole hydrogen sulfide and 2 mole methyl- and ethylmercaptans together with aqueous or water-alkali solution of variable-valence metal salt or complex preferably taken on the basis of 0.1-1.5 metal ions per 1 t feedstock. Process is carried out at pressure within a range of 0.1 and 1 MPa. EFFECT: enhanced process efficiency and widened assortment of noncorrosive, accessible and inexpensive neutralizing reagents under oil-field conditions. 11 cl, 13 ex
Patent RU-2239044-C1 (RU)
Inventor: MATVEEV JU A
IPC: E21B17/046
Filed: 2003-04-18
Granted: 2004-10-27
Abstract: FIELD: well drilling technology. 
     SUBSTANCE: device has sleeve and nipple with connection portions, elements for transferring torque and preventing disconnection of nipple and sleeve during hoisting operations, while each connection portion of sleeve and nipple is made in form of cone and cylindrical shoulder. Cylindrical shoulders of sleeve and nipple are made with possible interaction with each other. Each connection portion of sleeve and nipple respectively is made with an additional shoulder. Cone of each connection portion is placed between cylindrical shoulders, additional cylindrical shoulders of nipple and sleeve are made with possible interaction with each other. Between conical portions of sleeve and nipple a guaranteed space is made. Length of each connecting portion is made no less than half total diameter of their shoulders. 
     EFFECT: less time needed for auxiliary operations for assembling/disassembling pipes. 
     2 cl, 3 dwg
Patent RU-2243900-C1 (RU)
Title: Method of production of a composite item on a base of glass
Inventor: PIKUL V V
IPC: C03C27/00
Filed: 2003-04-24
Granted: 2005-01-10
Abstract: FIELD: structural engineering. 
     SUBSTANCE: the invention presents a method of production of a composition item on a base of glass and is dealt with building engineering and is intended for production of strong items, which may be used in construction, shipbuilding, engineering industry, aircraft industry and other branches of engineering. The technical problem is creation of a composite item on the base of a glass with use of metal sheathings permitting to realize in a commercial scale the known regularities of increasing a strength and impact resistance of the glass material without considerable restrictions on thickness of the composite and change on density the glass material in the transitional field of cooling from a liquid up to a glassy state. The method provides for filling in spaces between sheathings by a molten glass material and shaping of an item by a cooling the glass material. For this purpose the molten bath of the glass material is poured into a cavity of then external metal sheathing. Then by pressing the internal metal sheathing in a composite item is formed. Then a metal butt component is superimposed on it and pressed in the glass material keeping a value of the pressing force up to termination of the process of formation pf the item. Then disconnect the heating system of the metal sheathing and the butt component is switched off and the process of cooling of a composition item begins. 
     EFFECT: the invention ensures to production of a composite items on the base of glass material with usage of metal sheathings in a commercial scale. 
     2 cl, 1 dwg,
Patent RU-2231713-C1 (RU)
Inventor: SHARIKHIN V V
IPC: F23C1/08
Filed: 2003-06-02
Granted: 2004-06-27
Abstract: FIELD: tube furnaces for heating liquid and gaseous products for high-temperature processes, for example pyrolysis of hydrocarbon materials; petrochemical industry. 
     SUBSTANCE: proposed furnace is provided with gas acoustic double-stage burners which are mounted on radiating walls of fire box at pitch of 48 to 58 diameters of primary mixing chamber of acoustic gas burners. 
     EFFECT: enhanced operational reliability and efficiency due to smooth heating of radiating walls of fire box. 
     3 cl, 3 dwg
Patent RU-2234335-C1 (RU)
Inventor: KAABAK M M
IPC: A61K39/395
Filed: 2003-06-20
Granted: 2004-08-20
Abstract: FIELD: medicine. 
     SUBSTANCE: in patients one should detect initial CD-25 value followed by Zenapax injection. After its first injection one should sample peripheral blood at an interval of 1-3 d to measure absolute CD-25 value. At its increased value being above initial level by more than 25-30% for a certain patient therapy should be classified as insufficient and then it is necessary to intensify the mode of Zenapax injection. 
     EFFECT: higher efficiency. 
     1 ex, 1 tbl
Patent RU-2240541-C1 (RU)
Inventor: PIRSHIN I V
IPC: G01N23/20
Filed: 2003-07-24
Granted: 2004-11-20
Abstract: FIELD: physics. 
     SUBSTANCE: method includes use of formula δ=(ω 2 -ω 1 )Ψ/2, where ω 2  and ω 1  are respectively positive and negative angle of mounting of sample relatively to falling radiation, at which a peak of intensiveness of x-ray radiation is observed, Ψ - angle, at which detection is performed relatively to falling radiation. 
     EFFECT: higher precision. 
     4 dwg
Patent RU-2252228-C1 (RU)
Inventor: AFANAS EV S V
IPC: C08G12/40
Filed: 2003-09-08
Granted: 2005-05-20
Abstract: FIELD: method for production of impregnating melamine-carbamide-formaldehyde resins useful in paper-tar films for lamination of particle boards and plywood. 
     SUBSTANCE: claimed method includes condensation of carbamide-formaldehyde concentrate with melamine or carbamide or mixture thereof in presence of 0.2-1.8 mass % of amine modifier as calculated to 100 mass % of formaldehyde-containing product, introduced in two steps up to final molar ratio of formaldehyde: melamine:carbamide = (1.83-2.0):(0.10-0.70):(0.33-1.20), total melamine dissolution, and resin cooling. As formaldehyde-containing product carbamide-formaldehyde concentrate comprising (mass %): carbamide 20-25; formaldehyde 55-60; and balance: water is used. Said product is obtained by methanol oxidative dehydration on iron-molybdenum catalyst in tube reactor followed by chemosorption of formaldehyde-containing gas with carbamide solution; and as amine modifier product containing (mass %) monoethanole amine 15-70; mixture 1-(2-oxyethyl)imidazolidone-2 and 1-(2-oxyethyl)ethylenediamine not more than 50; and balance: water. 
     EFFECT: optimized synthesis method; resin of improved quality, namely increased viscosity and decreased methanol content. 
     3 ex, 1 tbl
Patent RU-2243984-C1 (RU)
Title: Drilling mud
Inventor: TAKHAUTDINOV R SH
IPC: C09K8/20
Filed: 2003-11-17
Granted: 2005-01-10
Abstract: FIELD: oil and gas production. 
     SUBSTANCE: water-based drilling mud contains, wt %: hydroxyethylcellulose or carboxymethylcellulose 0.2-0.3, petroleum product as structuring agent 5-30, alkylsulfonate-series surfactant0.02-0.05, powder-like high-dispersed filler 0.9-1, and additionally air or nitrogen 2-29 vol %. 
     EFFECT: reduced filtration and enabled penetration of drilling mud into highly fractured producing strata. 
     1 tbl, 7 ex