baber/WOPTO huggingface dataset:
Patent RU-2180880-C2 (RU)
Inventor: BUGROV S L
IPC: B26B21/52
Filed: 2000-04-17
Granted: 2002-03-27
Abstract: Изобретение относится к бытовым приборам. Безопасная бритва, в состав которой входят элементы, выполненные из материалов с различными электрохимическими потенциалами, содержит рукоятку и установленный на корпусе рукоятки лезвиедержатель. Рукоятка снабжена электрохимическим протектором в качестве вставки, который через корпус омически соединен с лезвием. Электрохимический протектор может быть выполнен также в виде покрытия, нанесенного на корпус рукоятки. Такая конструкция бритвы увеличивает срок службы лезвия бритвы, улучшает качество бритья. 4 ил.
Patent RU-2198867-C2 (RU)
Inventor: VAN DIJK KRISTIAAN P
IPC: B01J29/85
Filed: 1998-09-21
Granted: 2003-02-20
Abstract: FIELD: industrial organic synthesis. SUBSTANCE: methanol and/or dimethyl ether is converted in presence of a dilutant, preferably steam and/or unreactive organic compound, on a series of fixed catalyst-bed reactors, each of reactors receiving a certain amount of raw material, whereas part of gas products from this reactor is recycled back to the inlet of the same reactor so providing required partial pressure over the series of reactors and maintaining low partial pressure of metoxy compound in each reactor. EFFECT: increased consumption of catalyst with no loss in yield of product and reduced catalyst coking rate. 4 cl, 2 dwg, 3 tbl, 3 ex
Patent RU-2189360-C2 (RU)
Inventor: ADEL SHIN A B
IPC: C02F1/40
Filed: 2000-05-23
Granted: 2002-09-20
Abstract: FIELD: waste water treatment. SUBSTANCE: device contains hydrocyclone with initial water-supply pipes, upper outlet, and bottom outlet pipe for drainage unto settler provided with partition not reaching the upper part of the drainage pipe. Cylindrical chambers are mounted on the upper and bottom outlets. EFFECT: enhanced treatment efficiency due to use of residual energy of twisted flow. 1 dwg
Patent RU-2193617-C2 (RU)
Title: Track-laying crane
Inventor: STEBLETSOV V I
IPC: E01B29/02
Filed: 2000-05-31
Granted: 2002-11-27
Abstract: FIELD: railway transport. SUBSTANCE: invention relates to devices for replacement of track and switch sections. Proposed track-laying crane has frame resting on running bogies, and truss with load-lifting equipment installed on frame by means of two pairs of posts. Posts are mounted on end sections of frame for turning by drive around vertical axis located in longitudinal symmetry plane of crane. Truss resting beams are cantilever mounted on each post. Truss rests on said beams through trolleys in upper parts of which curvilinear slots are made to accommodate curvilinear guides of truss. Upper parts of posts of each pair are intercoupled by beam bent in vertical plane and provided with hole in upper part. Hole accommodates pin secured in upper part of truss. Each said hole is made curvilinear and is arranged along corresponding beam bent in vertical plane. Each said pin is fitted in corresponding curvilinear for displacement along hole. Curvilinear surfaces of said slots differ in curvature, i.e. radius of curvilinear surface located far from center of curvature is greater than radius of curvilinear surface located close to center of curvature. EFFECT: possibility of operation of crane in both directions, improved load lifting characteristics, enlarged zone covered by crane in operation, reduced cost of work. 5 dwg
Patent RU-2195808-C2 (RU)
Title: Root, potato and vegetable storing method
Inventor: KOBOZEV I V
IPC: A01F25/10
Filed: 2000-08-23
Granted: 2003-01-10
Abstract: FIELD: agriculture. SUBSTANCE: method involves forming clamp or pit and covering it with straw material; impregnating straw material with lime, carbamide formaldehyde resin and with sulfate compound for hardening said resin. In case of hot weather, sulfate compound may be partly or completely replaced with chloride compound. Feed preservative comprising sulfate or chloride compound is used as hardener for carbamide formaldehyde resin. EFFECT: reduced loss of products by suppressing rodents and microbiological processes and improved quality of products by providing adequate storage conditions including breathing of products. 2 cl, 1 tbl, 6 ex
Patent RU-2185973-C2 (RU)
Inventor: MIKHAJLOV JU V
IPC: B60S1/08
Filed: 2000-09-05
Granted: 2002-07-27
Abstract: FIELD: transport engineering; electrical equipment of vehicles. SUBSTANCE: proposed method provides execution of number of uninterrupted cycles of blade movement with windshield wiper switched on, introduction of initial pause into interrupter, operative control of duration of pause between blade operating cycles and making of number of uninterrupted movement after finishing of windshield glass washing depending on intensity of drizzle. EFFECT: improved visibility on road, and safety on road. 11 cl, 4 dwg
Patent RU-2186686-C2 (RU)
Title: Device for roll-on of polymeric coating on steel welded pipes
Inventor: RJABOV V M
IPC: B29C63/02
Filed: 2000-09-29
Granted: 2002-08-10
Abstract: FIELD: application of polymeric protective coating on steel pipes with longitudinal, spiral and transverse welds. SUBSTANCE: device for roll-on of polymeric coating on steel welded pipes by the method of side extrusion has a roll-on roller with a mechanism for clamping to the pipe and lamination rollers with mechanisms for clamping to the pipe. The lamination rollers, whose axes of rotation are parallel to the pipe axis, are positioned for axial motion at a speed of the pipe movement, when the pipe joint passes under the roll-on roller. EFFECT: enhanced quality of roll-on of the coating at the pipe ends, which provides for production of coating with standard adhesion, prevented air bubbles between the metal and the coating. 2 cl, 2 dwg
Patent RU-2215074-C2 (RU)
Inventor: ZAMETTA B V
IPC: D04H1/54
Filed: 2000-10-23
Granted: 2003-10-27
Abstract: FIELD: textile industry. SUBSTANCE: method involves forming fibrous cloth comprising staple synthetic fibers; treating fibers with composition based on adhesion promoter and providing thermal fixing of material, with fibrous cloth comprising staple polypropylene fibers mixed with natural or synthetic filaments; before thermal fixing procedure, applying onto at least one side of fibrous cloth nonwoven web of continuous polypropylene single threads. Adhesion promoter is silane derivative selected from the group consisting of γ-aminopropyl triethoxysilane, vinyl trietoxysilane, methyl-β-cyanoethyl dichlorosilane, polyethyl siloxane. Fibers are treated with aqueous composition based on said silane derivative until gain in weight reaches 0.25-3% by weight of dry substance to weight of fibers. Thermal fixation is carried out at polypropylene filament softening temperature and under the action of pressure. Nonwoven material for short-term articles, such as surgeon's coats, caps, masks and other hygienic-sanitary and medicinal articles, produced by method, comprises layers thermally fixed one with another with the use of pressure applied thereto and treatment preparation. One layer is made in the form of fibrous cloth manufactured from mixture of staple polypropylene filaments and natural or synthetic filaments, and other layer is made in the form of nonwoven web of continuous polypropylene single threads, said web being positioned at one or both sides of fibrous cloth. Fabric has increased strength and hygienic properties required for said articles. EFFECT: improved quality of fabric and wider range of articles produced from fabric. 7 cl, 2 dwg, 4 ex
Patent RU-2201636-C2 (RU)
Inventor: ERMOSHIN V A
IPC: C09K11/02
Filed: 2000-12-13
Granted: 2003-03-27
Abstract: FIELD: electrical engineering; lighting lamp manufacture. SUBSTANCE: proportion of phosphor mixture ingredients is as follows, mass percent: powdered phosphor, 65.0-84.5; binder (boron oxide), 1.0-4.0; filler, the rest. At least 60% of powdered phosphor should have grain size up to 20 mcm. Quartz powder, milled sapphire powder, or crushed polycrystalline aluminum oxide may be used as filler. Ingredients are mixed up for 15-20 minutes, dried out at 100±5 C for 2.5-3.5 h, and cooled down. EFFECT: reduced cost of lamp manufacture; enhanced productivity of coating process. 1 tbl, 1 ex
Patent RU-2255888-C2 (RU)
Inventor: CHIKI KAL MAN
IPC: B65G21/20
Filed: 2001-01-19
Granted: 2005-07-10
Abstract: FIELD: mechanical engineering; conveyors. 
     SUBSTANCE: proposed guard made to follow radius of curvature of line and secured by means of at least one bracket on each end of support guard is provided with flexible middle section and extreme members secured on both ends of middle section, each being telescopically fastened in bracket. 
     EFFECT: possibility of easy fitting of guard to conveyor lines of different width to follow radius of curvature of line and facilitated adjustment. 
     3 cl, 1 dwg
Patent RU-2204689-C2 (RU)
Inventor: NOVIKOV S A
IPC: E21B29/02
Filed: 2001-02-05
Granted: 2003-05-20
Abstract: FIELD: explosive devices applicable in servicing oil and gas fields, particularly, for cutting of piles of oil production offshore platforms in their dismantling upon completion of operation, and also for remote explosive cutting of pipes in other industries. SUBSTANCE: device has carrying member with longitudinal axle, explosive mechanism, appliance for changing over explosive mechanism from folded to unfolded working positions, appliance for initiation of explosive mechanism. The latter is made in the form of a group of explosive generators of rarefaction shock waves. Explosive generators are secured over periphery of carrying member at different levels, along its longitudinal axis for possible motion to working position to one level on anticipated line of cutting. Each generator consists of explosive charge in the form of circular segment with convex-cylindrical working surface placed in matrix facilitating formation of rarefaction waves and has appliance of counter directed multipoint simultaneous initiation along change entire length. Present guides of carrying member make it possible to change over explosive mechanism from folded to working unfolded positions with the help of drives of radial and longitudinal motion of each explosive generator. Appliance for changing over of explosive mechanism to working position has at least one common for all generators drive of motion in the form of working cylinder with movable piston kinematically connected with explosive generators. Technical result of use of said device consists in freeing of sea shelf from used oil and gas production offshore platforms without disturbance of sea biosphere. EFFECT: higher efficiency of use. 2 cl, 3 dwg
Patent RU-2219316-C2 (RU)
Title: Process of manufacture of three-layer panel
Inventor: SOLOMATOV V I
IPC: E04C1/40
Filed: 2001-04-23
Granted: 2003-12-20
Abstract: FIELD: construction industry, erection of residential, industrial and public buildings and structures of various assignment. SUBSTANCE: process of manufacture of three-layer panel provides for fabrication of upper extreme and intermediate layers in two stages in horizontal position, of extreme lower and intermediate layers at same time with separation of light concrete mixture carrying porous coarse filling agents with vibration and of upper extreme layer by application of grouting mixture on intermediate layer. Above-mentioned light concrete mixture should be porous, vibration is applied at moment of start of intensive swelling of this mixture laid over lining laid in mould in advance. Mixture of following composition is used in process, per cent by mass: expanded clay aggregate 54.32; Portland cement 14.20-14.41; quartz sand, (fraction 0.14-0.63 mm) 21.5-21.76; superplasticizer 0.10-0.19, aluminum powder 0.05-0.10, water being the balance. EFFECT: raised thermal resistance and water impermeability of three-layer panels. 1 cl, 1 tbl
Patent RU-2251251-C2 (RU)
Inventor: ERMAKOV S A
IPC: E04H15/20
Filed: 2001-05-21
Granted: 2005-05-10
Abstract: FIELD: agriculture. 
     SUBSTANCE: invention can be used in greenhouses and other sheltered ground constructions. Proposed guard for greenhouse containing multiple-layer guard with air spacer and glass roof, light transparent polymeric air bottles are placed between layers. Edges of film panels are fixed in detachable semirigid combination cords and are secured in sockets found on roof of greenhouse. Thanks to it control of heat protective characteristics of roof depending on weather conditions is provided. 
     EFFECT: reduced labor input when mounting film coating on roof of greenhouse. 
     5 cl, 3 dwg
Patent RU-2207324-C2 (RU)
Title: Two-step method for neutralizing waste waters
Inventor: CHERNYSHEVA N A
IPC: C02F103/16
Filed: 2001-06-18
Granted: 2003-06-27
Abstract: FIELD: waste water treatment. SUBSTANCE: neutralization of waste waters originated from mechanical engineering and metalworking industry, where acidic iron- containing waste waters are to be detoxified, is separated into two consecutive steps: first to pH 6-7 by filtration at depression 0.4-0.6 kg/sq. cm through thin (0.5-2.0 mm) bed of fine neutralization reagent (ferrochrome slag) for 1 min and then, to pH 8.5-9.5, using line-milk neutralization. EFFECT: reduced loading on waste disposal plants and accelerated sedimentation in settlers. 4 dwg, 1 tbl, 2 ex
Patent RU-2223180-C2 (RU)
Inventor: ORLOV A G
IPC: B60G11/22
Filed: 2001-06-26
Granted: 2004-02-10
Abstract: FIELD: transport engineering; trailer suspensions. SUBSTANCE: square section axle-shaft is fitted in square-section tubular housing on supports. Elastically deformable cylindrical rods are installed in corners of housing. Longitudinal radius grooves of different depth are made on axle-shaft surface so that one rod should have interference fit and others, clearance increasing for each following rod which provides successive setting of rods in operation at loading. EFFECT: improved performance characteristics. 2 dwg
Patent RU-2235070-C2 (RU)
Inventor: BEKHER JURGEN
IPC: C03B5/235
Filed: 2002-04-17
Granted: 2004-08-27
Abstract: FIELD: method and equipment for glass melting furnaces. 
     SUBSTANCE: method involves heating glass melting furnaces comprising combustion space by means of apparatus having regenerators for heating of oxidizing gases and burner necks introduced into combustion space, as well as primary burners and secondary burners, disposed in cascade arrangement with respect to primary burners, with secondary burners being operated with relatively smaller amount of fuel, in particular, secondary fuel; creating flame with above- and pre-stoichiometric nature of burning process and mixing resultant flame gases up to time when at least substantial stoichiometric burning out thereof in combustion space is provided; introducing secondary fuel through secondary burners into step inside burner neck; blowing in secondary oxidizing gas into step at burning phase of respective burner neck in addition to primary oxidizing gas flowing on step and heated in regenerators; in case of occurrence of visible carbon deposits and/or difficulties with heating process, blowing in oxidizing gas at phase of delivery of respective burner neck for flue waste gases, with secondary burner being turned off. 
     EFFECT: increased efficiency, reduced deposition of ash and graphite in mouth without increasing nitrogen oxide content in waste flue gases. 
     22 cl, 4 dwg
Patent RU-2242418-C2 (RU)
Inventor: GVENETADZE Z G
IPC: B66C1/48
Filed: 2002-04-22
Granted: 2004-12-20
Abstract: FIELD: materials handling facilities. 
     SUBSTANCE: proposed grip has pair of load-gripping members connected by slings with hook of load-lifting device and it is furnished with straightline stiffening member arranged over corresponding sling parallel to sling and attached to its lower part by tracing clamp, and is provided also with support. Said support has side walls and base arranged square to axis of gripped pipe, being attached to hinge joint arranged over stiffening member. Axis of joint is square to stiffening member. Axis of joint is square to stiffening member, with inclination of upper part of support to side of corresponding load-gripping member. Rubber fixed disks engaging with surface of pipe are secured on side walls of support. 
     EFFECT: improved convenience in operation. 
     4 cl, 6 dwg
Patent RU-2268562-C2 (RU)
Inventor: SAVEL EV JURIJ ALEKSANDROVICH
IPC: A01B79/00
Filed: 2002-05-13
Granted: 2006-01-27
Abstract: FIELD: agriculture, in particular, controlling of soil compaction during performing of agricultural processes for crop cultivation. 
     SUBSTANCE: method involves providing strips of mellowed soil by means of mellowing devices mounted on tractor frame in front of tractor propellers during advancement of agricultural tractor. Mellowing devices following propellers mellow and level soil behind thereof. 
     EFFECT: reduced depth of soil compaction by tractor propellers. 
     1 dwg
Patent RU-2235485-C2 (RU)
Inventor: LOSHKAREV G L
IPC: A23L2/52
Filed: 2002-05-28
Granted: 2004-09-10
Abstract: FIELD: food industry. 
     SUBSTANCE: the present innovation could be applied at manufacturing beverages containing biologically active substances. The suggested beverage contains citric acid, oak bark extract, succinic acid, ascorbic acid and silver ions. The present innovation enables to obtain the composition of beverage that imitates such strong alcoholic drink as whiskey. 
     EFFECT: higher efficiency. 
     1 ex
Patent RU-2266624-C2 (RU)
Inventor: MINBORG PER-AKE
IPC: H04L29/00
Filed: 2000-09-03
Granted: 2005-12-20
Abstract: FIELD: technology and equipment for exchanging information in communication system. 
     SUBSTANCE: method connects dialed number of Beginning-side to information object, called phone station, and allows Additional-side to receive direct access to information, which Beginning-side wishes to show to calling side. Phone  page is positioned in memory of telecommunication network or in memory of data transfer network, to which it is connected. Phone page can be like an internet web page, but also can be different from it. Visualization of phone page can be dependent on device capabilities of A-side user. 
     EFFECT: simplified internet access. 
     8 cl, 12 dwg
Patent RU-2243352-C2 (RU)
Inventor: VDOVENKO V L
IPC: E21B21/00
Filed: 2002-07-15
Granted: 2004-12-27
Abstract: FIELD: mining industry. 
     SUBSTANCE: device has chisel, hydraulic elevators, working heads of which are connected to pipe space, and mixing chambers are connected to behind-column space of well, on outer side of central pipe, connected on both sides to drilling pipes, with space and coaxially to it an auxiliary pipe is mounted with apertures for liquid feed to working heads of hydraulic elevators. Auxiliary pipe is rigidly connected to central pipe with locking sub. Locking sub has washing apertures for connection to space between auxiliary and central pipes. Between well walls and auxiliary pipe a cylindrical body is placed with possible relative rotation, cylindrical body has apertures for letting through injected liquid into hydraulic elevator mixing chamber. To inner surface of cylindrical body hydraulic elevators are fixed and fixed part of radial and axial supports. Rotary parts of radial and axial supports are rigidly connected to auxiliary pipe. On outer surface of cylindrical body self-compacting packers are present. Number of hydraulic elevators and packers may by one or more of each. 
     EFFECT: higher efficiency. 
     1 dwg
Patent RU-2237210-C2 (RU)
Inventor: SOKOLOVSKIJ M I
IPC: F16J12/00
Filed: 2002-08-07
Granted: 2004-09-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: vessel made of composition material has plastic shell, flanges, and unit for fastening vessel to the other construction members (nozzle and cover). The unit for fastening flange with other construction members projects toward the interior of the housing and is secured to the inner side of the flange through conical shell. 
     EFFECT: enhanced reliability. 
     3 dwg
Patent RU-2234719-C2 (RU)
Inventor: GUL SHIN V A
IPC: G01S13/52
Filed: 2002-09-16
Granted: 2004-08-20
Abstract: FIELD: radar systems, possibly development of noise-suppressing radar. 
     SUBSTANCE: radar system includes connected in series: driving generator; pulse generator; SHF pulse generator; antenna switch; first circuit having connected in series first mixer of intermediate frequency, first amplifier of intermediate frequency; first circuit having connected in series first local heterodyne, first phasing mixer and first coherent heterodyne. Inlet-outlet of antenna switch is connected with inlet-outlet of receiving-transmitting antenna. Outlet of first amplifier of intermediate frequency is connected with first inlet of processing circuit. Second outlet of first local heterodyne is connected with second inlet of first mixer of intermediate frequency. System includes in addition second circuit having connected in series: second mixer of intermediate frequency; second circuit having connected in series second local heterodyne, second phasing mixer, second coherent heterodyne. System is also provided with switching circuit, control processor, first and second band filters. Outlet of second amplifier of intermediate frequency is connected with third inlet of processing circuit. Outlet of first coherent heterodyne is connected with second inlet of processing circuit. Outlet of second coherent heterodyne is connected with fourth inlet of processing circuit. Outlet of antenna switch is connected in parallel with inlets of first and second band filters whose outlets are connected first inlets of first and second mixers of intermediate frequency respectively. Second outlet of second local heterodyne is connected with second inlet of second mixer of intermediate frequency. Outlet of SHF pulse generator is connected with first inlet of switching circuit whose first outlet is connected with second inlet of first phasing mixer. Second outlet of switching circuit is connected with second inlet of second phasing mixer. Outlet of driving generator is connected with inlet of control processor whose outlet is connected with second inlet of switching circuit. 
     EFFECT: enhanced operational reliability of system. 
     2 cl, 6 dwg
Patent RU-2290400-C2 (RU)
Inventor: MJULLER UL RIKH
IPC: B01J29/90
Filed: 2001-03-19
Granted: 2006-12-27
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE:  invention relates to a method for interaction of an organic compound with hydroperoxide. Invention describes a continuous method of interaction of organic compound comprising at least one C-C-double bond with hydroperoxide in the presence of a catalyst. Method involves interaction of organic compound at the reaction step (R1) under the range of the own pressure below 100 bars, temperature in the range 0-120°C and in the molar ratio of reacting organic compound to hydroperoxide in the range 0.7-20 with hydroperoxide in the presence of a zeolite-containing catalyst to yield at least one flow of the product (P1). Then at least one flow of the product (P1) is fed to intermediate treatment (Z1) wherein (Z1) forms at least one the hydroperoxide-containing product flow (PZ1) and wherein the intermediate treatment represents distillation separation of hydroperoxide from at least one the product flow (P1) or addition of a base to at least one the product flow (P1) and at least one the product flow is fed to at least in the reaction step (R2) wherein under pressure in the own pressure up to 100 bars, temperature in the range 0-120°C and in the molar ratio of the reacting organic compound to hydroperoxide in the range 0.7-20 hydroperoxide is subjected for interaction with an organic compound in the presence of a zeolite-containing catalyst to yield at least one the product flow (P2) wherein at least one of reaction steps (R1) and (R2) the method involves using the reactors system comprising at least two reactors joined in parallel. Also, invention describes a device for carrying out the interaction of an organic compound with hydroperoxide. 
     EFFECT: improved method for interaction. 
     9 cl