baber/WOPTO huggingface dataset:
Patent RU-2180490-C1 (RU)
Title: Canned meat-and-plant food production method
Inventor: TIMOSHENKO N V
IPC: A23B4/027
Filed: 2000-07-18
Granted: 2002-03-20
Abstract: FIELD: canned food industry. SUBSTANCE: method involves preparing receipt mixture containing pieces of raw meat materials and plant components thermally treated to ready-to-eat state; introducing salt of edible acid with polyvalent metal selected from the group containing macro- and microelements, and liquid-gas extract of Mortierella indohii microorganism biomass; packing the resultant mixture into composite material containing two polymer layers and foil layer sandwiched between polymer layers; exposing package to heat sterilization. EFFECT: improved organoleptical properties and increased service life of canned product. 3 ex
Patent RU-2178397-C1 (RU)
Title: Method of hydrogenation of aromatic ketones
Inventor: PETROVA L G
IPC: C07C5/10
Filed: 2000-08-01
Granted: 2002-01-20
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to method of hydrogenation of aromatic ketones that are intermediate compounds used for production of dyes, lacquers, resins. Method involves hydrogenation of aromatic ketones of acetophenone order with hydrogen at increased temperature and under atmosphere pressure on Brensted palladium-containing catalyst treated preliminary with acid solution. Acetophenones taken in concentration 1.12 x 10 -2  - 8.32 x 10 -2  mole/l are hydrogenated at 40-70 C in the presence of catalyst taken in the amount 0.16-2.5 g/l. Except for, catalyst is treated with acid solution taken in the concentration 0.36 x 10 -2  kmol/m 3  for 30-40 min. Sulfuric acid is used as the source of Brensted acid. EFFECT: increased yield of aromatic hydrocarbons, decreased hydrogenation time. 1 tbl, 2 dwg, 3 ex
Patent RU-2172130-C1 (RU)
Title: Soap box
IPC: A47K5/05
Filed: 2000-08-24
Granted: 2001-08-20
Abstract: FIELD: household appliances. SUBSTANCE: soap box has case provided with tires in the form of three-dimensional body whose cross-sectional area is bordered by convex curve or its respective part. Projections of vertexes of cross- sectional areas of mentioned body onto its axial plane form together straight line or wavy curve. EFFECT: improved convenience and reliability of soap holding within soap box. 7 dwg
Patent RU-2177197-C1 (RU)
Inventor: SLAVINSKIJ A Z
IPC: H02G15/02
Filed: 2000-12-28
Granted: 2001-12-20
Abstract: FIELD: electrical engineering. SUBSTANCE: cable terminators designed for connecting high-voltage cable lines to overheat power transmission lines by means of standard clamp and also for cable entries in transformers and miscellaneous high-voltage apparatuses has porcelain insulator filled with insulating fluid, cable termination covered with reinforcing insulation in the form of elastomer member put on with negative allowance, hold-down shell, upper and lower shields. Outer diameter of lower part of elastomer member abutting against hold-down shell equals inner diameter of end part of hold-down shell provided outer diameter of shell does not exceed diameter of elastomer member section not held by the shell. Lower end part of elastomer member is chamfered to form conical inner surface with cone angle of 20-30 deg. and height equal to thickness of elastomer member cylindrical part free from hold-down sleeve. EFFECT: improved electrical characteristics and facilitated mounting of terminator. 2 cl, 1 dwg
Patent RU-2183655-C1 (RU)
Inventor: GORJUNOV G L
IPC: C10G19/02
Filed: 2001-01-10
Granted: 2002-06-20
Abstract: FIELD: processing of acid tars with use of produced oil products as raw materials for production of bitumen and boiler fuel. SUBSTANCE: method includes taking of product from acid tar pond, its heating to temperature of 40-85 C, mixing with composition for neutralization based on hydroxides and carbonate salts of alkaline and alkaline-earth metals of I-II groups of periodic system and neutral oil products. Hydroxides and carbonate salts are preliminarily dispersed in presence of 0.3-0.7 wt.% of synthetic fat acids of C 6 -C 22  fraction up to particles sizing 25-50 mcm. Neutralization process is carried out at temperature of 40-85 C for 6-8 h with subsequent separation of mixture into liquid and solid phases, removal of water from liquid phase in moisture evaporator heated with hot flue gases, pumping out of liquid phase - neutral oil product into storage tank and utilization of solid phase. EFFECT: increased process efficiency by an order of magnitude as compared with known method. 2 cl, 1 dwg, 3 tbl
Patent RU-2190299-C1 (RU)
Inventor: BEZGINOV I G
IPC: H04L27/32
Filed: 2001-01-30
Granted: 2002-09-27
Abstract: FIELD: radio communications. SUBSTANCE: device that may be used for receiving information over communication channels using noise- like signals has two switches, two threshold units, envelope detector, logic unit, pseudorandom-sequence signal copy generator, two correlators, synchronizer, two counters, address generator, and read-only memory. EFFECT: reduced signal search time. 2 dwg, 1 tbl
Patent RU-2181427-C1 (RU)
Inventor: SELIMOV F A
IPC: C09K8/42
Filed: 2001-03-27
Granted: 2002-04-20
Abstract: FIELD: oil producing industry, particularly, compositions for performance of water shutoff operations. SUBSTANCE: offered gel-forming composition may be used in control of filtration flows of oil formations. Limiting of water inflows in oil and gas wells, elimination of overflows of water and gas, disconnection of separate inundated intervals of formation, equalization of absorption profile in injection wells in major repairs of well. Gel-forming composition includes aluminosilicate, inorganic acid and water. Aluminosilicate is used in form of rejected zeolite catalysts in production of zeolite catalysts. Acid is used in form of hydrochloric acid or used sulfuric acid with the following amounts of components, wt.%: rejected in production process zeolite catalysts 3- 8; hydrochloric acid or used sulfuric acid 6-12; the balance, water. EFFECT: higher efficiency of composition by regulation of time of gel formation, viscosity, increased structure strength, solution of ecological problem- utilization of wastes of petrochemical production process, transition from inorganic composition to ecological clean inorganic compositions. 4 cl, 2 ex
Patent RU-2189673-C1 (RU)
Inventor: PLATONOV V V
IPC: H01Q1/42
Filed: 2001-09-24
Granted: 2002-09-20
Abstract: FIELD: aviation, rocket engineering. SUBSTANCE: invention deals predominantly with antenna failings of high-velocity rockets of various classes. Metal frame is joined to ceramic cap over conjugated conical surfaces with the use of elastic heat-resistant adhesive-sealing agent. It has lesser rigidity in radial direction than ceramic cap due to making row of longitudinal non-through grooves uniformly distributed over outer surface which width and depth as well as their number are determined by value of power and heat loads acting on fairing. Metal frame is jointed to coupling flange over its outer surface and is limited against axial displacement by collar made on end of frame and located in annular groove of coupling flange, on one side, and by thrust ring permanently joined to coupling flange, on the other side. EFFECT: prolonged service life, increased strength of metal- ceramics joint subjected to action of power and heat loads on fairing. 3 dwg
Patent RU-2195234-C1 (RU)
Title: Method for predicting corneal fragment dystrophy
Inventor: KURENKOV V V
IPC: A61F9/00
Filed: 2001-11-08
Granted: 2002-12-27
Abstract: FIELD: medicine, ophthalmology. SUBSTANCE: corneal biomicroscopy is carried out on the 2nd d after exymer-laser impact. Area and localization of diffuse infiltration is determined. At its availability in central and paracentral areas one should predict the possibility for the development of corneal fragment dystrophy. If area of diffuse infiltrate corresponds to 3 mm 2  and more the dystrophy is developed at probability of 1-2 %. If area of diffuse infiltrate is below 3 mm 2  the probability for dystrophy development corresponds to 10-15 %. The method enables to predict the probability for the development of corneal fragment dystrophy at earlier stage. EFFECT: improved quality of therapy. 2 ex
Patent RU-2190461-C1 (RU)
Inventor: LOGINOV A JU
IPC: B01D71/02
Filed: 2001-12-06
Granted: 2002-10-10
Abstract: FIELD: manufacture of ceramic membrane filters for microfiltration and separation of gaseous and liquid flows; industries where high degree of selectivity and efficiency of filtration are required. SUBSTANCE: ceramic membrane filter of asymmetrical structure includes layer of porous carrier and one or several microporous layers of particles of inorganic powder. Each layer consists of particles of similar size and has spherical shape; average sizes of particles in layer of carrier and microporous layers are related as 6: 1. Method of manufacture of ceramic membrane filter of asymmetrical structure from inorganic powder includes molding and heat treatment of carrier layer and microporous layers. Application of layers is effected in succession after molding and heat treatment of previous layer or simultaneously with molding and subsequent heat treatment of layer of carrier and all microporous layers. Ceramic material for molding the carrier layer and microporous layers of filter consists of inorganic powder in form of molded heat-treated and fractionated spherical particles on base of aluminum oxide or zirconium oxide or silicon oxide or silicates or aluminosilicates or metals. EFFECT: improved service characteristics due to creation of porous materials at regular organized structure and through homogeneous pores. 11 cl, 3 ex
Patent RU-2198716-C1 (RU)
Inventor: MISHTA P V
IPC: D04B1/18
Filed: 2002-01-10
Granted: 2003-02-20
Abstract: Изобретение относится к очистке жидкостей и газов от твердых частиц и может быть использовано в химической, нефтехимической, металлургической, автомобильной и других отраслях промышленности, а также в экологических процессах очистки сточных вод и дымовых газов, где применяются фильтровальные материалы на виброфильтрах. При использовании предлагаемого фильтровального материала увеличивается производительность за счет уменьшения времени регенерации и улучшения качества процесса фильтрования. Предлагаемый фильтровальный материал выполнен в виде вязаного трикотажа переплетением ластик, петли которого образуют сквозные поры из нитей, одна из которых эластомерная и имеет увеличенные петельные палочки остова петли из нерастяжимой нити, которые образуют фильтровальную поверхность с одной стороны и другой стороны фильтровального материала, причем петли из эластомерной нити образуют внутри фильтровального материала упругий каркас, а увеличенные петельные дуги из нерастяжимой нити располагаются между петельными палочками одной и другой стороны, обеспечивая объемность фильтровального материала. 2 ил., 1 табл.
Patent RU-2209852-C1 (RU)
Inventor: PUSTOVOJ I F
IPC: C23C26/00
Filed: 2002-02-18
Granted: 2003-08-10
Abstract: FIELD: mechanical engineering; application of cermet coats on parts made from ferrous and non-ferrous metals and alloys. SUBSTANCE: proposed method includes preparation of modifying compound on base of mixture of serpentinites ground to dispersity of 0.1-10.0 mkm and containing, mass-%: silicon, 32-45; magnesium oxide, 18-26; ferric oxide, 10-14 and constitution water in bound state, 10-14 followed by preparation of technological medium through mixing modifying compound with liquid organic binder in the amount of 0.5-20.0% and 70- 99.5% respectively of mass of technological medium; then, technological medium is fed to surface of part to be treated by immersing the part in this medium and technological mixture is subjected to mechanical activation continued for 50-60 minutes by ultrasonic mechanical vibrations at frequency of 22-24 kHz and power of 0.1-10.0 kW. EFFECT: enhanced durability of coats; smooth thickness and homogeneity of cermet layer. 4 cl, 4 ex
Patent RU-2217672-C1 (RU)
Title: Drying plant
Inventor: KURJUMOV V K
IPC: F26B17/10
Filed: 2002-06-21
Granted: 2003-11-27
Abstract: FIELD: drying equipment; food-processing, milk, chemical and pharmaceutical industries for production of dry products. SUBSTANCE: drying plant includes reservoir for starting product, vertical drying chamber bounded at the top by shield with air duct located above it, injectors mounted two opposite sides of drying chamber, inert carrier, suction and discharge fans, heat generator, air ducts, pipe lines and cyclone. Mounted in front of starting material reservoir is pressure accumulator; pump for delivery of starting product is mounted between starting material reservoir and drying chamber. Drying chamber is made in form of two vertical chambers of varying section: inlet chamber and drying chamber interconnected by smaller bases; it is filled with inert carrier in form of balls. Mounted on housing of drying chamber in zone of maximum spray of starting material is heat source. Tray is secured on bottom of chamber; shield and tray are made in form of funnels with concave surface directed inside drying chamber. Cyclone consists of volute and cone. Air duct of varying section is used for connecting the drying chamber with cyclone; mounted at the top of cyclone volute is branch pipe discharging gaseous agent, filter and exhaust fan. EFFECT: universality of plant; simplified construction; enhanced reliability; increased productivity; low cost of product. 13 cl, 2 dwg
Patent RU-2207571-C1 (RU)
Title: Method for predicting disorders of menstrual function in young girls
Inventor: KALININA O V
IPC: G01N33/48
Filed: 2002-07-03
Granted: 2003-06-27
Abstract: FIELD: medicine, gynecology. SUBSTANCE: due to infrared spectroscopy one should test saliva in the range of wave length being 1543-1425 cm -1 , determine average degree value for infrared radiation permeability at norm (from 47.8% to 56.3%) and its value within 38.7-47.7% one should predict disorders of menstrual function. Pronounced disorders are determined at 23.9- 38.6% value. EFFECT: higher information value, more simplified noninvasive method. 3 ex
Patent RU-2225176-C1 (RU)
Title: Method for maxillary sinusotomy
Inventor: GRIGOR JANTS L A
IPC: A61B17/24
Filed: 2002-07-19
Granted: 2004-03-10
Abstract: FIELD: medicine. SUBSTANCE: the present innovation deals with treating patients with chronic sinusitis maxillaris. One should cut and exfoliate mucosoperiosteal fragment, develop osseous fenestra, remove foreign bodies and pathologically altered sinus mucosa. Moreover, developing of osseous fenestra should be carried out by keeping mucosa together with periosteum so, that at lancing the sinus the diameter of osseous plate should be higher against fenestra developed. After removing foreign bodies and pathologically altered sinus mucosa the developed osseous-mucosoperiosteal fragment should be returned to its previous place and fixed with sutures. The method enables to decrease the number of complications due to keeping osseous anterior wall of sinus and accelerate the healing. EFFECT: higher efficiency of operation conducted. 1 dwg, 1 ex
Patent RU-2214576-C1 (RU)
Inventor: PAVLOV S N
IPC: F41C3/14
Filed: 2002-07-29
Granted: 2003-10-20
Abstract: FIELD: hand fire arms, mainly of the self-defense and police kinds (pocket and woman modifications). SUBSTANCE: the device has a frame, in which a barrel, cartridge magazine in the form of a disk drum with a horizontal transversal axis of rotation and several chambers for ammunition (cartridges), lock, mechanisms of drum revolution and fixation, firing device with a trigger, reloading device, safety device and a grip are installed. The offered fire arms is mainly featured by the following: the chambers in the disk drum are positioned tangentially, the axis of its rotation lies below the bore line. The rear surface of the barrel may have a curvilinear asymmetrical shape of the drum front surface in the point of their conjugation. Provision is made for operative replacement of the drum with a spare one, as well as replacement of the barrel and drum with another caliber. The grip is made mainly hollow, and the drum is positioned in this cavity. EFFECT: expanded composition potentialities and essentially reduced overall dimensions, mainly in the thickness, bringing them nearer to the overall dimensions of pistols of the same caliber; improved conditions of use of the fire arms both of the self-defense and police kinds (pocket and woman modifications) due to combination of advantages of classical revolvers (reliable cases at a fighting use) with advantages of pistols (convenient carrying and multiple reloading). 15 cl, 10 dwg
Patent RU-2220837-C1 (RU)
Title: Device for abrasive-cutting disc cooling, cleaning and stabilizing
Inventor: KHUDOBIN L V
IPC: B24B55/02
Filed: 2002-08-02
Granted: 2004-01-10
Abstract: FIELD: cutting technique by abrasive-cutting discs, cooling, cleaning and stabilizing equipment. SUBSTANCE: abrasive-cutting discs are installed in case including two fixedly connected sidepieces. Cavities for lubrication-cooling fluid or air feeding under pressure are made on sidepiece inner surfaces. Cavities are arranged around concentric circles and formed as voids of hydro(aero)static guides. Hydro(aero)static guides are open. Hydro(aero)static guides are connected with lubrication-cooling fluid and air sources by adaptive control system. Control system comprises execution unit and feedback sensors, which connect in pairs to case sidepiece concentrically to hydro(aero)static guides. EFFECT: enhanced disc stability due to provision of pressure difference on sides of abrasive-cutting disc deviated from cutting plane, which is carried out by lubrication-cooling fluid or air flow rate change. 5 dwg
Patent RU-2228581-C1 (RU)
Inventor: RYKOV V B
IPC: A01B39/00
Filed: 2002-09-02
Granted: 2004-05-20
Abstract: FIELD: agricultural engineering. SUBSTANCE: apparatus has hitch tongue, carrier system, carrier wheels, hoes, harrow, paired pneumatic covering wheels-compactors, hydraulic cylinder, frame, bracket, carrier, bladed drum. Width of drum blade is determined from formula: B b  = B c -2Δa; where B c  is width of compactor; 2 is coefficient taking into account number of blade side edges; Δa is soil fluffiness value. Drum is pivotally connected with arms of paired compactors and carrier system through tie-rod. EFFECT: increased efficiency and reduced soil water erosion. 3 cl, 8 dwg
Patent RU-2211583-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2002-09-30
Granted: 2003-09-10
Abstract: FIELD: confectionery industry. SUBSTANCE: method involves preparing raw material and syrup comprising pectin, sugar, water, and plant additive, such as extract of bur marigold leaves, corn stigmas, yarrow, burning nettle leaves, and great plantain leaves used in the ratio of 6:4:3:4:3, said extract being produced by extracting of said mixture with water having dry substance content of about 2 wt%; cooking syrup; cutting resultant mass while adding citric acid and preparation produced from Mortierella strangulata micromycet biomass by predetermined process; pouring resultant mixture; forming; drying and packing ready marmalade. EFFECT: wider range of products having specific combination of organoleptical and prophylactic properties due to the presence of substances with various extent of vitamin activity.
Patent RU-2222806-C1 (RU)
Inventor: FROLOV A V
IPC: G01N27/02
Filed: 2002-10-02
Granted: 2004-01-27
Abstract: FIELD: systems controlling fuel supply of car diesel engines. SUBSTANCE: toxicity indicator can be utilized in systems controlling fuel supply of car diesel engines as element of feedback to execute controlling action on quality of working fuel and air mixture and on moment of its injection into combustion chamber and in systems of autonomous ecological monitoring of car diesel engines. Indicator has filter, two isolated electrodes placed in measurement resistor bridge and fabricated from passive ( not capable of reaction ) metal or alloy and presenting plates in the form of hollow semi-cylinders with thin layer of catalyst applied on to concave surface of one of them and filter of cyclone type with certain geometric proportions of elements which outlet branch pipe communicates with electrodes positioned coaxially to it. It comes in the form of tube with plugged upper part, holes drilled in upper part in horizontal plane at angle with side surface of tube and located in zone of concave surface of electrodes. EFFECT: toxicity indicator provides opportunity to obtain information of harmful effect of exhaust gases on men and animals by increase of informativity of measured value of solid particles ( soot ) with diameter under 10 mcm with reference to toxicity of exhaust. 2 cl, 2 dwg
Patent RU-2241543-C1 (RU)
IPC: B02C2/00
Filed: 2003-04-18
Granted: 2004-12-10
Abstract: FIELD: milling equipment used in mining industry for grinding by rubbing of rock. 
     SUBSTANCE: mill has casing made in the form of milling bowl, working tool, drive shaft positioned centrally of casing inside bellows, charging hopper, discharge trough, and electric drive engine. Platform is positioned inside working tool in parallel with horizontal plane. At least one auxiliary engine mounted on platform is equipped with flywheel rigidly fixed on its shaft, electric wires with sliding contacts fixed on casing and on drive shaft. Mill is further provided with devices for individual adjustment of voltage on terminals of drive and auxiliary engines. Said devices may be made in the form of dc or ac current source, or variable electric resistors connected with ac or dc current source. 
     EFFECT: increased efficiency and enhanced reliability in operation. 
     3 cl, 2 dwg
Patent RU-2231292-C1 (RU)
Inventor: BRYCHEVA N V
IPC: A61M21/00
Filed: 2003-04-30
Granted: 2004-06-27
Abstract: FIELD: medicine, psychotherapy. 
     SUBSTANCE: one should perform by stage muscular relaxation by applying imagination and respiration. At the first stage of relaxation it is necessary to detect the purpose of psychological regulation. Patient should be informed on positive achievement of desired relaxation. Individualized image should be found out at the background of musical accompaniment by adding the formulas of auto-suggestion. Possibility is available for both verbal and nonverbal expression of feelings appeared. At the second stage it is necessary to perform relaxation by the first stage and add rhythmic steady breathing by pronouncing one of the vowels at deep expiration. At the third stage one should conduct relaxation by the first and second types: at first, it is necessary to perform the tension of in the groups of body muscles from the top downwards at expiration till feeling relaxation, calmness, hardness, warmness and lightness by adding verbal curative auto-suggestion. At the fourth stage relaxation should be carried out by stages by the first, second and third stages at finishing the seance and making the command for healing and confidence. 
     EFFECT: higher efficiency of therapy. 
     1 ex
Patent RU-2253099-C1 (RU)
Inventor: VINSHTEJN I I
IPC: G01N33/22
Filed: 2003-09-22
Granted: 2005-05-27
Abstract: FIELD: oil industry. 
     SUBSTANCE: method includes taking sample of water-oil-gas mixture in hermetic tank, exposure thereof and measurement of hydrostatic pressure P 1 . after exposure and forming of oil-water boundary water is let out and hydrostatic pressure P 2  is measured again when oil-water boundary reaches bottom of tank, and mass concentration of water W is determined from formula W=(1-P 2 /P 1 ). Device has hermetic tank with inlet and outlet branch pipes, temperature detectors and hydrostatic pressure detectors, relay detector of oil-water joint position mounted near tank bottom and blow branch pipe with valve for forcing liquid phase from tank by gas. 
     EFFECT: higher precision. 
     2 cl, 2 dwg