baber/WOPTO huggingface dataset:
Patent RU-2036298-C1 (RU)
Title: Bridging composition
Inventor: BORTSOV VLADIMIR P
IPC: C09K8/46
Filed: 1992-12-08
Granted: 1995-05-27
Abstract: FIELD: construction of wells for gas and oil. SUBSTANCE: bridging composition contains portland cement and overburden rocks of asbestos deposit. Overburden rock of asbestos deposit is used in the amount of 4.76-9.09% of bridging composition mass. EFFECT: higher efficiency. 1 tbl
Patent RU-2034201-C1 (RU)
Title: Fire grate
Inventor: SKVIRCHAK AZARIJ L
IPC: F23H5/00
Filed: 1992-12-01
Granted: 1995-04-30
Abstract: FIELD: metallurgy. SUBSTANCE: fire grate has two grates, installed one above the other. The lower grate has slots, and the upper one-small round holes that partially are not registered with the slots of the lower grate. A natural gap between the grates is provided due to surface roughness of the grates obtained by casting. The optimum relation between the area of holes and the area of slots is 1.2... 2.0. EFFECT: improved design. 3 cl, 6 dwg
Patent RU-2061438-C1 (RU)
Title: Artificial eye lens
Inventor: KALMETEV GUMER G
IPC: A61F2/16
Filed: 1993-01-12
Granted: 1996-06-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has optical lens, supporting members pivotally attached to the peripheral part of the optical lens and directed with their free ends from the edge to the center. Openings for fixing the device to the iris along the pupil edge are made on the ends of the supporting members adjacent to the central part of the optical lens. Recesses are made in the optical lens at the points where the supporting members are located. EFFECT: enhanced effectiveness in correcting vision function. 2 cl, 4 dwg
Patent RU-2085766-C1 (RU)
Title: Connection of box-shaped part with plate
Inventor: AGAFONOV VIKTOR D
IPC: F16B5/02
Filed: 1993-02-11
Granted: 1997-07-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: fastening member is fitted in coaxial holes of parts to be connected. Spacer bush embracing the fastening member has taper end supported by inner side of taper section of one wall of box-shaped part. Second end of spacer bush is received by hole of other wall of box-shaped part in wall opposite to above-mentioned wall. EFFECT: enhanced reliability. 2 dwg
Patent RU-2064611-C1 (RU)
Title: Method of producing hydrodynamic lubricant layer
Inventor: ALPIN ALEKSANDR YA
IPC: F16C17/02
Filed: 1993-02-18
Granted: 1996-07-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: to produce a hydrodynamic lubricant layer between working surfaces of bearing parts, the working space is separated into segments by way of radial seals mounted on a movable sliding insert. The movable insert is set in rotation and loaded with an outer force. The seals are step and mounted in the grooves of the insert for permitting movement in the radial direction. EFFECT: expanded functional capabilities. 1 dwg
Patent RU-2040917-C1 (RU)
Title: Antishock pneumatic devices
Inventor: SEVERIN GAJ ILICH
IPC: A61F5/04
Filed: 1993-05-06
Granted: 1995-08-09
Abstract: FIELD: medical engineering. SUBSTANCE: device has pressure charging system, abdominal, pelvic and two pedal sections made in the form of pressure balloons and supporting member for the upper part of the torso. The pedal sections are provided with distraction mechanism being a triangular frame which longer sides are rods. Each rod is connected with the inguinal rest with their being optionally fixable or removable at one end and with a cross-bar and by means of traction unit also with a foot support at the other end. The rest is rigidly connected with the pelvic section made in the form of single balloon. Each traction unit is telescopically connected with a rod and has a fixing member and a dynamometer. EFFECT: enhanced effectiveness in immobilizing patients with injured locomotor apparatus and abdominal organs. 2 cl, 7 dwg
Patent RU-2070622-C1 (RU)
Title: Method of applying ceramic coating onto a metal surface by microarc anodizing technique and used electrolyte
Inventor: BOLSHAKOV VASILIJ A
IPC: C25D11/06
Filed: 1993-06-24
Granted: 1996-12-20
Abstract: FIELD: metal protection. SUBSTANCE: invention relates to applying ceramic coating with involvement of anode-spark deposition when metal surface to be covered is placed into alkali electrolyte and is being anodized, whereupon process of spark deposition at constant or raised, as coating is thickening, voltage is conducted until, respectively, spontaneous or controlled termination of coating layer voltage break-down is achieved. Invention also concerns electrolyte composition including pyrophosphate ions. EFFECT: enhanced efficiency of process. 5 cl, 1 tbl
Patent RU-2074208-C1 (RU)
Title: Composite material
Inventor: ENIKOLOPOV NIKOLAJ S
IPC: C08L23/26
Filed: 1993-07-21
Granted: 1997-02-27
Abstract: FIELD: production of composite materials. SUBSTANCE: proposed material comprises binder on the base of polyolefins, ground wood and commonly used additives. Polyolefins being modified by at least one reactive unsaturated monomer in the presence of free radical initiator and probably in the presence of origin wood (mass ratio of said binder and ground wood being (5: 95)-(5:50) respectively). Bending strength of composite material having 10 % content of said binder is 40 MPa. EFFECT: increased bending strength of desired material. 7 cl, 3 tbl
Patent RU-2061193-C1 (RU)
Title: Device for storage and gasification of cryogenic fluid
Inventor: VESENGIRIEV MIKHAIL I
IPC: F17C9/02
Filed: 1993-09-06
Granted: 1996-05-27
Abstract: FIELD: storage and gasification of cryogenic fluids. SUBSTANCE: device has thermostatted vessel with plug fitted in neck made of heat-insulating material and cooled by gas discharge coil. Volume of vessel is divided into gas and liquid chambers by level tube; located on bottom of liquid chamber at contact with vessel wall is condenser where liquid is expanded through throttle of siphon tube; besides that, condensation of vapours and heat exchange take place in condenser; condenser exerts pressure on inner wall of thermostatted vessel with the aid of intake siphon tube, thus protecting it against vibration, dynamic impacts and relieving temperature stresses; gas chamber is cooled through heat exchange due to heat conductivity of tubes. Thermostatted vessel is provided with flange for securing the hermetic gas chamber on it where sectional sump is arranged; sump is mounted at inclination relative to first section over circumference of chamber. Sections are cylindrical in form with upper edges bent inside and are interconnected by means of tubes at various levels in height. First section of sump and its bottom portion are connected with condenser by means of intake siphon tube through which liquid and its vapours freely flow in either direction. Device is provided with filling valve, supply valve, gas-discharge valve, safety valve and controllable gas discharge valve which ensure controllable discharge of gas either into surrounding medium or into hermetic gas chamber; all valves are mounted flush with walls of hermetic gas chamber. Device is provided with carriage handle; it is easy for use and may be used instead of compressed gas bottles working under high pressure in all branches of national economy, transport inclusive. EFFECT: enhanced reliability. 3 cl, 5 dwg
Patent RU-2088225-C1 (RU)
Title: Method of psoriasis treatment
Inventor: FILIMONKOVA NINA N
IPC: A61K31/355
Filed: 1993-11-09
Granted: 1997-08-27
Abstract: FIELD: medicine, dermatology. SUBSTANCE: method involves carrying out photochemicotherapy by 4-days procedure involving administration of puvalen. One hour before irradiation 5% of aecolum ointment based on tizole is applied on damage foci. EFFECT: enhanced effectiveness of treatment, absence of complications and by-side effects.
Patent RU-2049883-C1 (RU)
Title: Device for joining sheets of a concrete form to leveling member
Inventor: LUKOSHIN SERGEJ PAVLOVICH
IPC: E04G17/00
Filed: 1994-01-13
Granted: 1995-12-10
Abstract: FIELD: civil engineering. SUBSTANCE: device has holder 1 of connecting side of concrete form sheets 9, and clamp of leveling member rigidly connected to its horizontal base 4. The clamp includes stopper 5 with trust plate 6 and wedge-type limiter 7. EFFECT: changeable dimensions and shape of wedge-type limiter allowing to use different types of cutting. 4 cl, 4 dwg
Patent RU-2066181-C1 (RU)
Title: Antitumor agent
Inventor: OBOROTOVA NATALIYA A
IPC: A61K31/17
Filed: 1994-06-02
Granted: 1996-09-10
Abstract: FIELD: medicine, oncology. SUBSTANCE: proposed medicinal agent is based on 1,3-bis-(2-chloroethyl)-1-nitrosourea. Agent has additionally low-molecular polyvinylpyrrolidone (molecular mass is 12600), ethanol and water at the following ratio of components, wt.-%: 1,3-bis-(2-chloroethyl)-1-nitrosourea 0.50-0.74; polyvinylpyrrolidone (molecular mass is 12600) 19-21; 95% ethanol 4.80-6.00, and water for injection up to 100. Agent can be used for treatment of malignant neoplasms. EFFECT: enhanced stability, safety, decreased by-side effects, water soluble medicinal form for injections. 4 tbl
Patent RU-2076916-C1 (RU)
Title: Water intake for selective inlet of water from water storage of hydroelectric station
Inventor: YAGIN VASILIJ P
IPC: E02B9/04
Filed: 1994-07-22
Granted: 1997-04-10
Abstract: FIELD: hydraulic engineering. SUBSTANCE: invention is meant for inlet of water from upper pool of hydroelectric station. Water intake includes pressure tunnel 2, forebay 6 in the form of duct 7 which frame is formed by pipes 8 vertically arranged along perimeter of duct 7 having sealed lower ends and integrated into common volumetric structure by means of three belts. Lower part of frame is closed by water-tight shell and has overflow opening with grills 14 retaining refuse located between vertical pipes 8. Column 16 with crosses 17 with which it is joined to four vertical pipes 8 of frame 7 is placed inside duct 7 opposite to inlet 5 into pressure tunnel 2. Crane 18 with boom is located above column 16 on deck. EFFECT: enhanced functional reliability. 11 cl, 4 dwg
Patent RU-2124884-C1 (RU)
Title: Cosmetic or dermatological composition and a method of its preparing
Inventor: ALEN RIB E
IPC: A61K8/00
Filed: 1994-09-06
Granted: 1999-01-20
Abstract: FIELD: medicine, cosmetology, dermatology. SUBSTANCE: invention proposes an emulsion of type oil-in-water formed by oily globules that has at least a single lipophilic cosmetically or dermatologically active compound equally covered with monolamellar or oligolamellar layer. The latter is prepared from at least a single lipophilic surface-active agent, at least a single hydrophilic surface-active agent and at least a single fatty acid. Globules covered by oily shell have an average diameter less 500 nm and an aqueous phase has a dissolved basic agent. Method of preparing involves mixing an oily and an aqueous phase and obtained emulsion is homogenized by cavitation method. EFFECT: improved penetration of cosmetic or dermatological compositions in skin and hair. 25 cl
Patent RU-2084784-C1 (RU)
Title: Device for local cooling of section of surface of large-size metal structure
Inventor: KHODORKOV ILYA L
IPC: F16L53/70
Filed: 1994-08-31
Granted: 1997-07-20
Abstract: FIELD: cryogenic engineering; local cooling of surfaces of metal structure. SUBSTANCE: device has coating made of easily deformable material applied with overlapping onto fragment of surface and hermetically sealed on surface by mechanical pressure by means of bracing members. Coating has three channels and tubular perforated distributor arranged in central channel to deliver liquid cryogenic agent. Side channels are connected with central channel by through holes and with surrounding medium by drain holes to let out cold vapors. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2088619-C1 (RU)
Inventor: BAKIROVA INDIRA NAILEVNA
IPC: C08L75/06
Filed: 1994-09-15
Granted: 1997-08-27
Abstract: Изобретение относится к литьевым полиуретановым композициям и может найти применение для получения изделий конструкционного назначения в нефтяной, нефтедобывающей, автомобильной и др. отраслях промышленности. Задачей изобретения является повышение физико-механических показателей и жизнеспособности, снижение ее себестоимости и улучшение экологии окружающей среды. Задача решается тем, что литьевая полиуретановая композиция, включающая сложный полиэфир - полиэтиленгликольадипинат, диизоцианат и катализатор - производные диметиламинометилфенола, дополнительно содержит полиуретановые отходы на основе сложных полиэфиров и хлористый бензоил при следующем соотношении компонентов, мас.ч.: полиэтиленбутиленгликольадипинат 86,4 - 72; диизоцианат 9 - 10; производные диметиламинометилфенола 0,3 - 1,2; полиуретановые отходы на основе сложных полиэфиров 4,6 - 18; хлористый бензоил 0,1 - 1,0, что позволяет значительно увеличить физико-механические показатели при увеличении жизнеспособности композиции более, чем в 2 раза. 1 табл.
Patent RU-2090812-C1 (RU)
Title: Cooled panel of metallurgical furnace members
Inventor: ZAJTSEV YURIJ SERGEEVICH
IPC: F27D1/12
Filed: 1994-10-17
Granted: 1997-09-20
Abstract: FIELD: metallurgy; cooled panels of walls of vertical channels and slag chambers of open-hearth furnaces. SUBSTANCE: cooled panel has two rows of pipes located in vertical planes and connected to evaporative cooling system. Pipes are inclined to level at angle of 30 to 60 deg. Pipes of one row are inclined in opposite direction relative to those of second row. Inter-pipe space is filled with refractory material. EFFECT: enhanced reliability. 2 cl, 3 dwg
Patent RU-2104062-C1 (RU)
Inventor: GLUSHCHUK SERGEJ FEDOROVICH
IPC: A61N1/36
Filed: 1994-12-19
Granted: 1998-02-10
Abstract: FIELD: medical engineering. SUBSTANCE: electrostimularor is metal capsule with airtight leads of electrodes from stimulating pulse former positioned inside capsule. Cover of case-capsule has cavity filled with cement-sealant possessing proper adhesion to insulation of electrodes passing through this cavity, which makes electrostimulator safe, convenient to handle and easily implanted. EFFECT: enhanced mechanical strength, airtightness and stability of electrical parameters. 3 cl, 2 dwg
Patent RU-2089785-C1 (RU)
Title: Burner adapter for reduction of liberation of toxic gases (versions) and method of combustion optimization
Inventor: LANG JERRY M
IPC: F23C99/00
Filed: 1994-03-22
Granted: 1997-09-10
Abstract: FIELD: combustion systems. SUBSTANCE: combustion system includes burner 10 at reduced liberation of NO x  which may be adjusted for obtaining optimal rate of combustion, temperature and oxygen level. Burner includes nozzles 34, 36 and 38 for supply of gases through which portion of air is introduced for combustion and bladed swirler 20 for rotating and mixing gases in primary combustion zone. Swirler 20 may be adjusted axially to change distance between swirler 20 and first zone of combustion; blades of swirler 20 may be adjusted by angle of their setting for optimization of rotation and mixing of gases. Air for combustion is fed to air passage 16 to form different zones of combustion to ensure complete combustion. Rate of air flow for combustion is regulated by means of damper 14 in accordance with combustion characteristic. Additional reduction of liberation of toxic effluents may be obtained through recirculation of flue gases and mixing them with fuel for combustion before introducing into combustion chamber through eductor nozzles 34, 36 and 38. Further reduction may be obtained through admixing secondary compound, such as water or chemical agent to recirculated flue gases for optimization of combustion level, thus reducing effluents. EFFECT: reduced liberation of nitric oxides. 20 cl, 6 dwg
Patent RU-2080239-C1 (RU)
Title: Device for holding rail grinding abrasive wheel
Inventor: KIRIKOV ALEKSANDR K
IPC: B24B45/00
Filed: 1995-02-08
Granted: 1997-05-27
Abstract: FIELD: railway transport; rail-grinding machines. SUBSTANCE: abrasive wheel is mounted on metal disk. Lockwasher is installed on axles on lower wall of metal disk. Rotary disk with inclined or screw surfaces in arranged on upper wall of metal disk. Clamping members installed in sliders are secured on outer or inner diameters of metal disk. Rollers are fitted on slider axles. Rotary disk is turned by turning axle square through dowel, gear and gearing. Rotary disk shifts clamping members to center of metal disk be means of its inclined surfaces through rollers with axles and sliders. EFFECT: enlarged operating capabilities. 2 dwg
Patent RU-2094634-C1 (RU)
Title: Rotary engine
Inventor: POPKOV IVAN I
IPC: F02K3/00
Filed: 1995-01-26
Granted: 1997-10-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: engine housing has split between head and tail parts; compressor has three-stage blades; blade stages are arranged at different angles to longitudinal axis of compressor; guide stage of blade located at entrance is inclined through 40-50 deg, intermediate compression stage, through maximum 10 deg, and discharge stage, through 70-80 deg, compressor surface is divided into a number of identical sectors for gradual increase of guide stage length in each blade within prospective sector limits and for formation of air intake cavity; compression stage of each blade has its thickness gradually increasing towards discharge stage; the latter has constant thickness and its side surfaces form, together with those of adjacent blades, interblade slit channels; turbine rotor is of three-stage design; first stage has cylindrical surface further turning into second stage; made in inner cylindrical surface of tail part of engine housing are cavities whose axes are arranged at angle of 60 deg to plane crossing axis of revolution and point of intersection of plane axis and inner surface of tail part of housing. EFFECT: improved design. 7 dwg
Patent RU-2101783-C1 (RU)
Inventor: POLEV JU V
IPC: G11B5/29
Filed: 1995-02-09
Granted: 1998-01-10
Abstract: FIELD: professional analog magnetic recording equipment. SUBSTANCE: device has cases which are connected through non-magnetic insertion in working gap. Cases have rectangular holes in which cores with coils are mounted. They are designed as assembly of magnetically soft plates with windings and rectangular sockets in which multiple-layer screens are mounted. Said screens overlap whole height of cores, working and additional gaps. Height of external plates of core is less than central magnetically soft plates on which winding is mounted. EFFECT: increased functional capabilities. 1 dwg
Patent RU-2064136-C1 (RU)
Title: Method of and device for cleaning atmospheric air forced into enclosed premises or transportation vehicles
Inventor: ALESHINA LYUDMILA A
IPC: F24F3/16
Filed: 1995-03-13
Granted: 1996-07-20
Abstract: FIELD: cleaning of atmospheric air supplied to enclosed premises or vehicle interior to make it suitable for breathing by human beings. SUBSTANCE: air is filtered in two stages to separate it from dust, then it is conditioned to desired temperature between 14 and 28 C, supplied to chemical treatment system, whereupon it is fed through high-efficiency filter to room or vehicle interior. Device has several filters, 2, 3, 26 for catching dust, conditioner 6 for thermal treatment of dust-free air, vessel 18 with boxes 19, 20, 21 containing sirbents for catching vapors and gases of toxic materials from air. EFFECT: improved air cleaning and conditioning. 12 cl, 8 dwg
Patent RU-2076893-C1 (RU)
Title: Method of preparing environmentally pure diesel fuels in truck tanks
Inventor: VASILEV ROSTISLAV L
IPC: G05D11/02
Filed: 1995-05-04
Granted: 1997-04-10
Abstract: FIELD: fuel conditioning. SUBSTANCE: invention relates to conditioning fuels in field condition and at refueling stations. Method consists in preparing concentrate of multifunctional additive composed of paraffin hydrocarbons and additive in the first section of tank, dosing additive concentrate into low-grade diesel fuel, circulating diesel fuel through the second section of tank, measuring kinematic viscosity and density of mix in the second section of tank, calculating cetane number of mix and comparing it with that of standard fuel when working on engine with standard fuel, adjusting feed of additive concentrate on mixer entry taking into account cetane number of commercial mix when working on engine with this mix, comparing this cetane number with that of standard mix, and adjusting feed of low-grade diesel fuel on mixer entry taking into account fullness of fuel combustion. EFFECT: enabled up-grading fuel in place of use. 1 dwg
Patent RU-2086686-C1 (RU)
Title: Method of heap leaching of gold from ores, tails, and concentrates
Inventor: RUBTSOV YURIJ I
IPC: C22B11/08
Filed: 1995-05-06
Granted: 1997-08-10
Abstract: FIELD: gold recovery. SUBSTANCE: invention concerns leaching gold using cyanidation procedure. Method is performed by way of periodically flooding entire surface of heap or its limited part to the depth 5-10 cm with solution intake 20-120 l/sq.m h for 30-60 min. Operation is conducted 1-4 times a day to create "piston" condition for solution and air to penetrate into heap to replenish lack of oxygen and increase filtration rate. EFFECT: sped up dissolution of gold and reduced cyanide and cyanic acid release. 1 tbl
Patent RU-2120937-C1 (RU)
Title: Method of preparing 1,2-bis-(2-aminoethoxy) benzene
Inventor: BELJATSKIJ M K
IPC: C07C217/16
Filed: 1995-07-04
Granted: 1998-10-27
Abstract: FIELD: chemical industry. SUBSTANCE: method includes three stages and comprises (1) preparing 2- chloroethylacetamide from N-acetylethanol amine and thionyl chloride on heating in benzene, toluene or chloroform (2) alkylating pyrocatechin N-2-chloroethyl acetamide at molar ratio of reagents of 1:2 in n-butyl alcohol in the presence of sodium hydroxide and catalytic amount of TEBA; (3) hydrolyzing 1,2-bis (N-2- acetylaminoethoxy) benzene with aqueous solution of sodium hydroxide on heating, subsequently extracting n-butyl alcohol of 1,2-bis-(2-aminoethoxy) benzene, and removing solvent. EFFECT: simpler technology due to using industrially accessible reagents, and increased yield of product. 3 ex, 1 tbl
Patent RU-2094322-C1 (RU)
Title: Suspension gear
Inventor: MUTILIN NIKOLAJ A
IPC: B64D3/00
Filed: 1995-07-03
Granted: 1997-10-27
Abstract: FIELD: aeronautical engineering and water transport; towing various objects by flexible coupling. SUBSTANCE: suspension gear includes carrier consisting of two legs interconnected at one end forming vertex, attachment unit for securing the carrier to flexible member which is secured at vertex of carrier legs and attachment units for securing the carrier to object to be towed which are rotatably secured at free ends of carrier legs. Carrier is provided with connection strip fitted between its legs forming port at carrier vertex. Attachment unit for securing the carrier to flexible member is secured in carrier port. EFFECT: enhanced reliability. 2 dwg
Patent RU-2095265-C1 (RU)
Inventor: PIMENOV BORIS I
IPC: B61L1/04
Filed: 1995-08-01
Granted: 1997-11-10
Abstract: FIELD: railway transport; power engineering; energy generating when train passes along tracks. SUBSTANCE: piezoelectric mechanical pressure-into-potential difference converter is mounted on tracks between ties and between rails. Wheel pressure on rails is transmitted through rails to piezoelectric converter, thus building-up potential difference. Cantilever system is used to transmit pressure from rails to piezoelectric converter is regulated by changing resilience of support and length of lever arm. Direction of pressure on piezoelectric converter from one of rails is reversed. EFFECT: enlarged operating capabilities. 3 cl, 5 dwg