baber/WOPTO huggingface dataset:
Patent RU-2195327-C1 (RU)
Title: Способ проведения xe-анестезии по закрытому контуру дыхания при оперативных вмешательствах
Inventor: AVDEEV S V
IPC: A61M16/12
Filed: 2001-11-15
Granted: 2002-12-27
Abstract: Изобретение относится к медицине, к анестезиологии, может быть использовано для проведения Хе-анестезии по закрытому контуру дыхания при оперативных вмешательствах. Способ включает премедикацию, интубацию трахеи с последующей денитрогенизацией и подачу ксеноно-кислородной смеси в закрытый дыхательный контур под контролем FiO 2 , при этом в период насыщения газовый поток устанавливают в объемном соотношении: O 2  - 0,3 л/мин, Хе - 1,0 л/мин; через 4-6 мин, после достижения хирургической стадии наркоза и в начале операции, объемное соотношение газового потока изменяют, при этом общий объем дыхательной смеси доводят до 1 л/мин при соотношении O 2  и Хе 0,4 и 0,6 л/мин соответственно до снижения FiO 2  не ниже 96%, осуществляют гемостаз и герметизацию полых органов, после чего подачу Хе в дыхательный контур прекращают, а вентиляцию легких осуществляют чистым кислородом по закрытому контуру в объеме 0,3-0,4 л до нормализации значения FiO 2  не ниже 99-100%. Данное изобретение способствует снижению числа осложнений во время ксеноновой анестезии за счет предупреждения колебания концентрации Хе в дыхательном контуре. 2 з.п. ф-лы.
Patent RU-2205366-C1 (RU)
Title: Device for checking geometric parameters of butt weldes
Inventor: ZHUKOV V A
IPC: G01B17/00
Filed: 2002-01-25
Granted: 2003-05-27
Abstract: FIELD: mechanical engineering; welding. SUBSTANCE: microprocessor sets of geometry of weld and, through vertical sweep control unit of first beam of double beam oscillograph tube and digital analog converter, sends signal to first input of double-beam oscillograph tube. Master oscillator effects control and sends pulse to measuring and setting vibrator power supplies through generating unit. Obtained response from vibrator power supplies is supplied through main ultrasonic pulse receiving and processing units into second vertical sweep control unit of double beam oscillograph tube (second input). Measuring and setting vibrator power supplies are installed for contact with magnetic liquid which is also in contact with surface of weld in ferromagnetic material case. Field winding installed on outer surface of case provides changing of density magnetic liquid. EFFECT: reduced labor input in measuring geometric characteristics of weld joints, improved accuracy of measurements. 3 cl, 1 dwg
Patent RU-2215913-C1 (RU)
Title: Double-acting hydraulic drive
Inventor: BOGDANOV A S
IPC: F15B11/20
Filed: 2002-03-18
Granted: 2003-11-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: proposed hydraulic drive is designed for use in underwater devices. Hydraulic drive is made of stages - two rigidly intercoupled two-space hydraulic motors whose spaces are connected by hydraulic lines in pairs in crosslike manner to form two volumes connected with controllable hydraulic distributor coupled with pressure and drain lines, piston space volume in one hydraulic motor exceeding rod space volume. One of hydraulic motors is made in form of combination hydraulic cylinder with housing with bottom, double-side rod with different diameter parts arranged in housing and floating piston enclosing the rod and forming piston space with necks for engagement with rod parts of different diameters. Volume of rod space within the limits of piston space with necks in less than volume of rod space housing from bottom side. Piston is hermetically conjugated with housing on length less than realized stroke of hydraulic cylinder equal to half of length of hydraulic cylinder within the limits of length and stroke of piston. Thanks to proposed invention, there is no necessity of precise machining of all inner cylindrical surfaces, except for inner surface of combination hydraulic cylinder. EFFECT: facilitated manufacture of hydraulic drive. 10 cl, 1 dwg
Patent RU-2219519-C1 (RU)
Inventor: KONAKOV A V
IPC: G01N3/00
Filed: 2002-08-12
Granted: 2003-12-20
Abstract: FIELD: methods testing quality of materials of single-layer coats and layers of multilayer composite coats. SUBSTANCE: technique establishing physical-mechanical properties of material carrying coat lies in excitation of vibrations in specimen, in determination of modulus of elasticity of tested layer of specimen and in making judgment on properties of material by difference in moduli of elasticity of examined layers of material. Besides this density of initial material is found by hydrostatic weighing. In this case longitudinal vibrations are exited in initial material and modulus of elasticity is determined, then examined layer of material of coat is applied, density of material with applied coat is established by hydrostatic weighing, longitudinal vibrations are excited and modulus of elasticity of examined applied layer of coat is found by computation. Then next layer of specimen is applied and operations required for establishment of modulus of elasticity of material of examined applied layer of coat are repeated. EFFECT: simplified technique establishing moduli of elasticity and raised precision of measurement of parameters involving modulus of elasticity. 1 dwg
Patent RU-2219977-C1 (RU)
Title: Method and device for correction and keeping-up of adaptation reaction of human organism
Inventor: TROFIMOV N N
IPC: A61N2/00
Filed: 2002-09-20
Granted: 2003-12-27
Abstract: FIELD: medicine, in particular, reflexotherapy, applicable for correction, keeping-up and development of adaptation reactions of human-being on the effect of negative factors. SUBSTANCE: the device has control and supply circuits, whose outputs are connected to the inputs of the master oscillator and power amplifier, remote radiator including a rod of magnetostrictive material positioned on which is the exciting winding connected via an amplifier to the output of the master oscillator, a polarization unit is introduced in it, adjustable in current, whose input is connected to the respective output of the control and supply system, the rod of the remote radiator is made of artificial mineral of the spinel structure, the radiator is provided with a magnetic suspension for fastening of the rod, the polarization winding is made asymmetric in the length of the rod that is chamfered on the side of the suspension. The method consists in determination of the meridian responsible for the pathologic process with a subsequent simultaneous influence on it by a magnetic field and acoustic pressure arising at magnetostriction, for the provision of the influence use is made of a device maintaining the adaptation reaction of the human organism, the intensity of vibrations of the rod of the remote radiator is ensured within the range of vibration accelerations from 1200 to 1700 m/s. EFFECT: enhanced therapeutic efficiency and expanded field of application of the practice of rehabilitation medicine. 2 cl, 1 tbl, 3 dwg
Patent RU-2225874-C1 (RU)
Title: Porous material
Inventor: AJVAZOV JURIJ VASIL EVICH
IPC: C08J9/24
Filed: 2002-10-09
Granted: 2004-03-20
Abstract: FIELD: polymeric filter materials. SUBSTANCE: invention relates to manufacture of porous materials, in particular those based on cellulose, and can be used in fabricating filters for cleaning liquids, particularly food liquids. Porous material based on fibrous cellulose material contains 20 to 50% of filler composed of silica e.g. diatomaceous earth, at least 80%, and polymer binder: polyamide resin, 0.5-3.0%. Fibrous cellulose material is a ground cellulose, 10-15%, or repulped cellulose, 35-65%. Porous material needs not any additional heat treatment. EFFECT: increased sorption activities with regard to impurities, which ensures a high filtration efficiency. 3 cl, 1 tbl, 4 ex
Patent RU-2228846-C1 (RU)
Inventor: RYZHOV V A
IPC: A61F2/14
Filed: 2003-01-29
Granted: 2004-05-20
Abstract: FIELD: ophthalmic prosthetics; manufacture of the ophthalmic prostheses out of organic plastic materials. SUBSTANCE: the invention presents a method of manufacture of the ophthalmic prosthetics, in particular, to manufacturing of ophthalmic prostheses made out of organic plastic materials. The method provides for manufacturing of two halves of an individual ophthalmic prosthesis with the congruent docking surfaces, providing tightness of the joint of the two halves after removal of the plastic materials from their inside cavities. For this purpose they use a press mould made of two parts, in which there are plaster casts of the front and rear surfaces of the reference ophthalmic prosthesis. A blank of the iris-pupil of the eye is laid in the lower part of the press mould, then the paste-type mass of prepolymer is laid, then a spacer in the form of a dense cellophane sheet is laid over. Then the mass of prepolymer is placed on the cellophane sheet and covered with the upper part of the press mould. After hot polymerization the produced halves of the ophthalmic prosthesis are disconnected and then they are stuck together for the surfaces finishing up to the necessary form and degree of purity. Along the seam of the ophthalmic prosthesis they undercut a ring-shaped groove. After removal of the plastic materials from the inside cavities the halves are joined, a groove is filled in with a mass of prepolymer with the following hot polymerization in the initial press mould and realize the definitive finishing of the ready hollow prosthesis. The given method allows to increase technological effectiveness of manufacturing of the hollow ophthalmic prostheses made out of the plastic materials and to improve their operational characteristics. EFFECT: the invention allows to increase technological effectiveness of the process of manufacture of the ophthalmic prostheses made out of organic plastic materials and to improve their operational characteristics. 2 dwg
Patent RU-2235802-C1 (RU)
Inventor: KRIVOBOKOV V P
IPC: C23C14/06
Filed: 2003-03-24
Granted: 2004-09-10
Abstract: FIELD: production of reflective coatings adapted to be subjected to flexure. 
     SUBSTANCE: method involves subjecting metal base in the form of flexible metal sheet to ionic or plasma etching; applying reflective layer in two stages: first stage involving providing deposition of silver layer of 1-40 nm thickness; processing surface with accelerated ion beam for ionic mixing of silver layer with metal base; providing deposition of second silver layer until total thickness of silver layer is 100-200 nm; providing vacuum deposition of nickel-chromium layer of 1-3 nm thickness, with components being used in the ratio of, wt%: nickel 65-95 and chromium 35-5; applying protective layer of transparent metal oxide by plasma sputtering method in oxygen atmosphere, with applying of reflective and protective layers being performed at temperature not in the excess of 180 0 C. Method allows flexible and reflective structure to be produced with stable form. Said structure may be bent at small radius of curvature without deteriorating adhesion of reflective layer. Structure produced by method may be used for manufacture of reflectors of different shape, in particular, reflectors for edge illumination of liquid-crystal displays. 
     EFFECT: simplified method for manufacture of reflective structure and improved quality of reflective coating. 
     5 cl, 3 dwg
Patent RU-2243851-C1 (RU)
Title: Blade for aircraft compressors and turbines
Inventor: LUKOVKIN A I
IPC: B22D27/04
Filed: 2003-04-30
Granted: 2005-01-10
Abstract: FIELD: aircraft compressors and turbines. 
     SUBSTANCE: proposed blade includes vane with leading and trailing edges and platform. Vanes and platform are made in form of separate interconnected monocrystals. Each monocrystal has different direction of crystallization relative to longitudinal axis of blade. Deviation from direction of crystallization of vane and/or platform and direction of maximum working tension stresses does not exceed 15 deg. 
     EFFECT: improved properties and quality; enhanced durability; facilitated procedure of repair and application of protective coats. 
     3 cl, 3 dwg
Patent RU-2248182-C1 (RU)
Inventor: SHLJAKHTOV M I
IPC: A61B8/00
Filed: 2003-06-04
Granted: 2005-03-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves carrying out ultrasonic orbit scanning. Retrobulbar anesthetic injection is administered in the amount of 3 ml before beginning the ultrasonic scanning. Ring bath is set into conjunctival cavity. The bath is filled with immersion liquid to immerse upper part of the object under study. 2% lidocaine solution is applied as the anesthetic solution. 
     EFFECT: complete picture of orbit implant and surrounding tissues position and state. 
     2 cl
Patent RU-2243093-C1 (RU)
Title: Method of manufacturing of a prepreg and a device for its realization
Inventor: MOISEENKO EH A
IPC: B29C70/50
Filed: 2003-06-19
Granted: 2004-12-27
Abstract: FIELD: chemical industry; manufacturing of prepregs. 
     SUBSTANCE: the invention is pertinent to chemical industry and to the methods of production of the prepregs - semi-finished items representing fibrous filler impregnated with a binding agent in a fixed weight ratio and ay be used in many industries at manufacturing structures out of reinforced composite materials, for example, vertical web members, rods, supports, pipes, containers and balloon tiers, with a filler in the form of the glass, organic and carbon filaments reprocessed using a "dry" winding technique. The method provides for coiling of the filler on a mandrel in spools, degassing and filling in with the binding agent. The filler coiling on a mandrel is made with volume of a free space equal to the required ratio of the binding agent and not less than 0.2 from the total volume of the formed spool. The degassing is conducted in a chamber for no less than 4 hours at a residual pressure not exceeding 10 mmHg. Filling in of the inter-fiber and inter-filament spaces of the spools with the binding agent is made by dipping of the spools with the filler under the same conditions of vacuum in the binding agent medium. When the volume of the binding agent above the spools exceeds the volume of inter-fiber and inter-filament spaces in the spool the chamber pressure is lifted up to the value no less than atmospheric pressure and keep the spool in the volume of the binding agent for no less than 4 hours. Then they wait till surplus of the binding agent flows down. The device for realization of the method contains: a vacuum chamber with a vacuum pump, a vacuum gate and a manometer; a container with the binding agent and spools with the filler. In the container with the binding agent there is a loading perforated platform with a central rod perpendicular to a plane of the platform and linked with a mechanism for pushing the platform down. The spools with the filler are installed on the loading perforated platform interleaving with the intermediate perforated demountable platforms. Between mandrels of the spools and the central rod there are load disks. The invention ensures a raise of quality of wettability of filaments and impregnation of a filler in a prepreg, reduction of inter-fiber and inter-filament porosity prior to beginning of an impregnation process, that allows to improve tightness of the items produced out of prepregs. 
     EFFECT: the invention ensures a raise of quality of wettability of filaments and impregnation of a filler in a prepreg, reduction of inter-fiber and inter-filament porosity and improvement of tightness of the items produced out of prepregs. 
     2 cl, 3 dwg
Patent RU-2239066-C1 (RU)
Inventor: AKISHEV A N
IPC: E21C41/26
Filed: 2003-06-26
Granted: 2004-10-27
Abstract: FIELD: mining industry. 
     SUBSTANCE: method includes performing preparatory mining operations with use of capping rock formations for outer dumps, forming of area of capping rock formations, forming of collector pool in extracted space, capping of peat and placement of it in extracted space, layer-wise extraction of sands and their transporting to plant, movement of plant with extraction of placer. Area of capping rock formations is formed in extracted space, peat dumps are first placed at placer edge, and then, after extraction of areas, it is transported to extracted space, a plant in form of module sorting complex is placed on formed area in extracted space, silt fraction is directed to collector pool, boulders and stones are directed to outer dumps with their later displacement after extraction of placer into extracted space, and productive class is transported to concentrating complex. 
     EFFECT: higher effectiveness of extraction of remote diamond-placers. 
     1 ex, 1 dwg
Patent RU-2254798-C1 (RU)
Inventor: MOSHCHENKOV M A
IPC: A47F1/10
Filed: 2003-11-20
Granted: 2005-06-27
Abstract: FIELD: shop equipment for mounting in shop halls on show windows, shelves, in containers, on boxes for moving single articles, preferably bags, to zone from which said articles are withdrawn by buyers. 
     SUBSTANCE: apparatus has at least one unfastening mechanism comprising at least one pair of rectangular plates pivotally connected to one another with their adjoining sides. Unfastening springs are mounted in pivot joint units. Upper parts of pivot joints are extending beyond pivot joint pins and bent at an obtuse angle to surface of respective plate for restricting stroke of unfastening mechanism. 
     EFFECT: enhanced reliability in operation and simplified construction. 
     9 cl, 6 dwg
Patent RU-2254891-C1 (RU)
Inventor: KASHEVNIK B L
IPC: A62B35/00
Filed: 2004-02-11
Granted: 2005-06-27
Abstract: FIELD: individual's life rescue equipment. 
     SUBSTANCE: shock-absorber for reducing dynamic forces acting upon falling individual has metal plank with set of openings arranged lengthwise of plank, flexible member formed as tape with paying-out reserve and width equal to width of openings. One of tape ends is made in the form of power loop. Other end of tape is formed as additional power loop rigidly fixed on metal plank and making continuation of tape portion providing paying-out reserve and made in the form of loop. Loop is passed through at least two tape openings. Length of paying-out reserve portion is selected on the basis of relation:  , where l is length of tape portion providing for paying-out reserve; g is free falling acceleration; H is height from which individual is falling, with elongation of shock-absorber being taken in account; w is standard weight of individual; P is force created in shock-absorber tape. 
     EFFECT: enhanced reliability in operation and reduced weight of shock-absorber. 
     2 cl, 19 dwg
Patent RU-2258445-C1 (RU)
Title: Способ производства консервированного сока из свежей белокочанной капусты
Inventor: DONCHENKO L V
IPC: A23L2/02
Filed: 2004-02-19
Granted: 2005-08-20
Abstract: Изобретение относится к технологии консервного производства. Способ предусматривает ее подготовку, шинковку, бланширование острым паром при температуре 95-105°С в течение 8-10 минут, протирку на сдвоенной протирочной машине с диаметром отверстий сит в последнем барабане 0,5 мм, ее смешивание с солью, свекловичным пектином и питьевой водой при следующем расходе компонентов, мас.ч.: капуста - 1000; соль - 8,1; свекловичный пектин - 10,2; вода питьевая - до содержания сухих веществ 7,4%, гомогенизацию смеси, фасовку, герметизацию и стерилизацию. Изобретение позволит улучшить органолептические свойства продукта.
Patent RU-2258074-C1 (RU)
Inventor: JAMANOV JU I
IPC: C08L95/00
Filed: 2004-03-09
Granted: 2005-08-10
Abstract: FIELD: production of polyurethane-bitumen composition for encapsulants, hydraulic insulating and anticorrosion insulating coats for various surfaces (concrete, metal, etc). 
     SUBSTANCE: claimed composition contains (mass %): bitumen/shale mastic 70-95; prepolymer mixture 5-30. Said prepolymer mixture is based on polyoxypropylenetriols and isocyanate component, wherein the first prepolymer is based on mixture of polyoxypropylenetriols with molecular mass of 300-6000 and toluylenediisocyanate in ratio of (80-85):(20-15), respectively, and the second one is based on mixture of polyoxypropylenetriols with molecular mass of 300-6000 and hexamethylenediisocyanate in ratio of (65-80):(50-20), respectively, and mass ration of the first and second prepolymers in mixture is (80-50):(50-20). 
     EFFECT: material with increased elongation, tensile strength, decreased water adsorption, attrition, controllable coat hardness and elasticity. 
     7 ex, 1 tbl
Patent RU-2258504-C1 (RU)
Inventor: SAFUANOVA G SH
IPC: A61K33/26
Filed: 2004-03-29
Granted: 2005-08-20
Abstract: FIELD: medicine. 
     SUBSTANCE: invention proposes an agent for correction of disturbances in production of cytokines and markers of activation of immune system cells in chronic iron-deficient anemia. Agent represents Sorbifer Durules known early as preparation used in treatment of iron-deficient anemia. Invention provides recovering the level of anti-inflammatory cytokines (IL-1, IL-6, IL-8, FNO-α, INF-α and INF-γ) and normalization of cellular immunity by indices of markers CD-25, CD-71 and CD-34. 
     EFFECT: valuable medicinal properties of agent. 
     2 tbl, 1 ex
Patent RU-2261940-C1 (RU)
Inventor: BYSTROV JU A
IPC: H01J19/30
Filed: 2004-04-30
Granted: 2005-10-10
Abstract: FIELD: methods of production of antiemission coatings. 
     SUBSTANCE: the offered invention is pertaining to formation of coatings and may be used for production of antiemission coating on grids of powerful oscillating tubes. The offered method includes formation of a layer of the tube grid material carbide, application of a layer of zirconium carbide from a metallic plasma of the vacuum-arc discharge at the  temperature of the grid above 300°C, formation of shaping of a surface layer of platinum and an annealing. The technical result of the invention is development of a method of production of the intermetallic antiemission coating Pt 3 Zr having improved operational features. 
     EFFECT: the invention ensures production of the intermetallic antiemission coating with improved operational features. 
     1 tbl, 4 dwg
Patent RU-2270073-C1 (RU)
Title: Chains casting method with use of gasifiable patterns
Inventor: EFIMOV SERGEJ ANDREEVICH
IPC: B22C9/30
Filed: 2004-07-13
Granted: 2006-02-20
Abstract: FIELD: foundry, possibly in cement making, chemical and other branches of industry. 
     SUBSTANCE: method comprises steps of preliminarily casting separate links of chain; placing block of open  polysterene-foam patterns of connection links of chain in flask onto sand cushion; as filling flask with sand introducing to open polysterene-foam patterns of each level of block preliminarily cast separate links; successively placing each cast link in two adjacent patterns and arranging them onto compacted sand in such a way that their edges are overlapped; closing geometry contour of patterns by means of fastening members; casting metal to mold. In order to join bonding members, cast bonding member is placed in casting mold and one boundary link of binding member is introduced into open pattern. 
     EFFECT: enhanced efficiency of process of casting chains of improved quality. 
     4 cl, 5 dwg
Patent RU-2253698-C1 (RU)
Inventor: NISEL SON L A
IPC: C01G49/12
Filed: 2004-07-19
Granted: 2005-06-10
Abstract: FIELD: petroleum processing and petrochemistry. 
     SUBSTANCE: free spaces of tanks containing crude oil and petroleum products are filled with nitrogen gas at gauge pressure 50 to 500 Torr, nitrogen containing not higher than 5 vol % free oxygen. Such nitrogen is prepared from air via membrane technique. Tanks may be provided with receivers to store required nitrogen. 
     EFFECT: simplified storage, pumping, and transportation of oil and prevented self-inflammation thereof. 
     2 cl, 3 ex