baber/WOPTO huggingface dataset:
Patent DE-19944674-C2 (DE)
Inventor: STORCH THOMAS
IPC: B21D53/40
Filed: 1999-09-17
Granted: 2001-07-19
Abstract: The invention relates to a slide bearing comprising with a bearing opening (4) pertaining to a hinge-housing component (2) and a flange bearing box (6) pressed into said bearing opening (4), whereby a bearing pin (26) can be inserted and rotated therein. Said flange bearing box (6) has a crimped projection (50) which projects radially inwards in the direction of the periphery. In order to create a slide bearing which can be preassembled, said slide-bearing is formed such that said crimped projection (50), when viewed from a longitudinal section of the box forms as a curved region (52) in the wall of said flange bearing box (6) in the vicinity of the axial end of the bearing opening (4) and said curved region (52) projects into the flange (16) of the box (6) in such a way that a space (h) is created between the opening (4) and of the bearing outer side which faces the flange bearing box (6) in the region of the curved profile prior to insertion of the bearing pins (26). The curved region (52) of the flange bearing box (6) can be radially deformed radially in an outward direction.
Patent DE-19947980-C2 (DE)
Inventor: BARTSCH KLAUS
IPC: H02K11/33
Filed: 1999-10-05
Granted: 2002-05-23
Abstract: A vacuum cleaner includes a housing, inside of which is a suction chamber with a suction device and control electronics therein. A structural unit on the housing includes operating elements to operate the vacuum cleaner. There is an opening in the housing to the suction chamber. A support element is included that covers the opening. The support element includes contact strips providing electrical connection to the operating elements. There are plug-in connectors inside the housing connectable with the contact strip that provide a wired connection to the control electronics. The control electronics are cooled by an air stream resulting from the suction device.
Patent RU-2179949-C2 (RU)
Title: Sulfur degassing process and apparatus
Inventor: LAGAS JAN ADOL F
IPC: C01B17/04
Filed: 1996-09-16
Granted: 2002-02-27
Abstract: FIELD: inorganic compounds technology. SUBSTANCE: to remove hydrogen sulfide from sulfur, sprayed gas is passed through liquid sulfur, which moves through at least two sections. Each of them is separated into at least two zones interconnected above and below. One subsection in each section is provided with means for supplying gas in finely sprayed form. Liquid sulfur recycles under the influence of gas and partially overflows into next zone and then into next section. The last one is provided with liquid sulfur discharge means. EFFECT: increased degree of purification of sulfur due to synergetic effect caused by using a series of degassing spaces. 19 cl, 12 dwg, 2 tbl, 2 ex
Patent RU-2162474-C2 (RU)
Title: Composition for preparing friction material
Inventor: MOSKOVSKIKH IGOR PETROVICH
IPC: C08J5/14
Filed: 1998-06-08
Granted: 2001-01-27
Abstract: FIELD: automotive industry, more particularly manufacture of motor transport brakes. SUBSTANCE: composition comprises, wt %: stereoregular butadiene rubber, 10-21; vulcanizing agents, 1-2; asbestos, 10-65; dolomite meal, 15-65; filler, the balance up to 100. Filler includes active and inactive filler. Brake blocks made of composition have physico-mechanical properties, high friction coefficient and insignificant wear. EFFECT: improved properties of the composition. 2 dwg, 5 ex, 4 tbl
Patent RU-2191547-C2 (RU)
Inventor: ISHENIN JU M
IPC: A61B17/3211
Filed: 1998-06-30
Granted: 2002-10-27
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out interventricular septum dissection from single offset point on the left ventricle on the working heart using tubular scalpel. Left ventricle myocardium tunnelization is additionally carried out. EFFECT: enhanced effectiveness in alleviating subaortic ischemia syndrome. 2 dwg
Patent RU-2193290-C2 (RU)
Title: Wireless telecommunication networks jointly employing global mobile communication system and code-division multiple access to channels
Inventor: AGRE DEHNIEL G
IPC: H04B7/26
Filed: 1997-01-22
Granted: 2002-11-20
Abstract: FIELD: radio communication. SUBSTANCE: there are proposed updated method and facility for commutation of level of radio communication interface of wireless telephone call from cellular system of code-division multiple access (CDMA) to cellular global mobile communication system with time-division multiple access to channel in process of telephone call or any information exchange. In accordance with one variant of realization of invention assemblage of base stations operating in agreement with GSM standard generates pilot signals of radio beacons in correspondence with code-division multiple access method. In process of telephone call subscriber's module identifies pilot signals from CDMA system and notifies controller of base stations as to detection of CDMA pilot signals and level with which they were received. Controller of base stations identifies CDMA pilot signals from CDMA radio beacon and initiates switching over from CDMA servicing system to GSM servicing system. EFFECT: reliable switching over from CDMA communication system to GSM communication system. 4 cl, 6 dwg
Patent RU-2162764-C2 (RU)
Title: Method of producing contact conductors from copper-base alloys (versions)
Inventor: BERENT V JA
IPC: B60M1/13
Filed: 1999-02-04
Granted: 2001-02-10
Abstract: FIELD: metallurgy, particularly, production of long articles by continuous casting with rolling; applicable in production of continuous contact conductors from copper-base alloys. SUBSTANCE: according to the first version, continuous feed from copper-base alloy with magnesium contact of 0.04-0.34% or tin together with one or several elements with affinity for oxygen higher than that in tin in total amount of not in excess of 0.12% and produced at cooling rate in mold within 15 C/s is rolled into wire rod. Wire rod is finished with rolling temperature of not above 400 C. According to the second version, continuous feed from copper-base alloys with magnesium content of 0.4-0.25% and phosphorus or iron of 0.8-0.12% and phosphorus (content of phosphorus in this case corresponds to its stoichiometric ratio with magnesium or iron in their phosphides) is produced at cooling rate in mold more than 15 C/s and rolled into wire rod with deformation temperature corresponding to temperatures of alloys hardening. Rolling is finished with rolling temperature not above 400 C. Then wire rod is subjected to ageing at 500-525 C for 1.0-1.5 h. Finishing operating consists in formation of conductor shape with deformation degree of 56-60%. Method allows to produce conductors with conductivity of 85-95% of pure copper conductivity and with mechanical properties exceeding copper conductors by 1.5-2 times. EFFECT: higher efficiency. 2 ex
Patent RU-2170794-C2 (RU)
Title: Device for driving pile into ground
Inventor: KONDRASHOV G M
IPC: E02D7/00
Filed: 1999-04-07
Granted: 2001-07-20
Abstract: FIELD: construction engineering. SUBSTANCE: device has rigid body whose bottom is joined to external side walls through corrugation. Pile cap with grip made in the form of flexible casing enclosing crown of pile and joined to bottom by its lower part is installed inside body above hole in bottom. Butt-end of casing is fastened to perforated diaphragm fixed to body walls. Free space between casing and body and above diaphragm is filled with liquid through connecting pipe. Pulsed- discharge electrodes are introduced in body above perforated diaphragm. Shock-wave reflector is installed in upper part of body above liquid surface. Mentioned reflector is made in the form of air cushion between liquid and wall of body upper part or in the form of chamber separated from body space by flexible diaphragm and filled with sponge rubber. EFFECT: enhanced effectiveness of work due to increasing shock energy. 5 cl, 2 dwg
Patent RU-2184473-C2 (RU)
Title: Cover with handle (versions)
Inventor: RAUL FILIPP
IPC: A47J45/07
Filed: 1996-12-04
Granted: 2002-07-10
Abstract: FIELD: kitchen utensils. SUBSTANCE: cover 1 with handle 10 has connecting members for attaching handle 10 on cover 1. Connecting members have at least one projection and slot provided with portion for inserting projection into slot and portion for retaining projection in slot. When cover and handle move one relative to another, projection is movable between these two parts. EFFECT: simplified construction of cover and simplified assembly with handle. 16 cl, 7 dwg
Patent RU-2190063-C2 (RU)
Inventor: NEMCHINOV G A
IPC: E02F9/22
Filed: 1999-10-01
Granted: 2002-09-27
Abstract: FIELD: applicable in excavators and other building machines. SUBSTANCE: the cab hoisting hydraulic drive has a hydraulic pump connected through a hydraulic line to a three-line two-position gas distributor, in whose neutral position the working fluid is fed to the control hydraulic system, and in the working position - to the piston cavity of the hydraulic cylinder through a check valve, thus accomplishing the cab hoisting. The hydraulic cylinder rod cavity is permanently connected to the drain. Connected to the hydraulic line between the hydraulic cylinder piston cavity and the check valve is a controllable check valve, whose tap is connected to the drain, with an adjustable normally-closed throttle, whose function accomplishes the exhaust hole, when it is actuated the cab is lowered. The safety valve protects the hydraulic distributor, check valve, controllable check valve are combined in a single unit joined to the hydraulic cylinder, the distributor and the controllable check valve are controlled remotely, or joined to the hydraulic cylinder is the check valve with throttle communicating with the hydraulic cylinder piston cavity. Simultaneous switching of the hydraulic distributor and the controllable check valve is impossible. EFFECT: simplified construction and enhanced reliability of cab hoisting hydraulic drive. 2 dwg
Patent RU-2183260-C2 (RU)
Inventor: MUSTAFIN I A
IPC: E21B43/20
Filed: 1999-12-06
Granted: 2002-06-10
Abstract: FIELD: oil production, development of multipool oil deposit with irregular degree of collector properties of enclosing rock at late stage of its exploitation. SUBSTANCE: area plugging is conducted by way of pumping of insulation material in the form of clay-cement suspension into pool through all injection wells of field. Plugging is carried out where water content of production wells reaches more than 50% and injection wells have acceptance capacity over 400 cu m/day. In this case pumping is conducted under pressure corresponding pressure of injection line. After it all wells in radius of potential reaction are closed for 2-3 days for consolidation of suspension in pool. EFFECT: raised degree of recovery of residual oil from deposits with poor collector properties at late stage of operation of field.
Patent UA-32406-C2 (UA)
Title: device for shaving by moist method, composite means facilitating shaving, and method of production THEREOF
IPC: A61K8/81
Filed: 1991-09-20
Abstract: The invention relates to the devices for moist method of shaving and composite means used together with this device, and also to the method of their production. According to the invention, the facilitating shaving composite means consists of uniform mixture: matrix of polyethylene vinyl acetate and facilitating shaving material.
Patent UA-58487-C2 (UA)
Title: Epoxy polysiloxane composition for coatings (variants), a method for preparing thereof (variants)
IPC: C09D163/00
Filed: 1995-09-18
Abstract: A sprayable, trowelable epoxy polysiloxane based coating and flooring composition exhibiting excellent weatherability in sunlight and superior chemical, corrosion and impact resistance after curing is nude up of: (a) a resin component which includes a non-aromatic epoxy resin having at least two 1,2-epoxy groups per molecule; a polysiloxane and an organooxysilane; (b) an amine hardener component substituted in pit or in whole by an aminosilane; (c) an organotin catalyst; and (d) an aggregate or pigment component. Organic solvents and flow modifying agents may be added to facilitate spray application. Toe resin component, hardener component, aggregate component and desired catalysts are combined in the presence of a sufficient amount of water to promote the hydrolysis of polysiloxane and/or organooxysilane and the polycondensation of the silanols produced by such hydrolysis. Toe hardener and epoxide resin react to form a cured linear epoxy polymer. The polysiloxane and/or organooxysilane undergo a hydrolysis reaction which produces silanol. The silanol undergoes polycondensation forming a linear epoxy-modified polysiloxane polymer.
Patent UA-48181-C2 (UA)
Title: method and device for the treatment of waste or residual waste
IPC: B07B1/00
Filed: 1997-12-22
Abstract: To improve a method for the treatment of waste or residual waste (1), the waste or residual waste (1) is sorted into a fraction (16) with specifically light material and a fraction (18) with specifically heavy material, preferably by a dry-cleaning table (8).
Patent UA-51682-C2 (UA)
Title: Flupitrin as active substance for preventing and treating diseases involving induced apoptosis of lymphocytes
IPC: C07D213/74
Filed: 1996-10-23
Abstract: The invention relates to the medicine, namely to the employment of flupitrin or its salts for preventing and treating the diseases involving the induced apoptosis of the lymphocytes, in particular HIV infection and AIDS.
Patent UA-43904-C2 (UA)
Inventor: Rohatkin Oleksandr Oleksiiovych
Filed: 1998-07-01
Abstract: This method of controlling process of graphitization of carbon raw products burned out in electric resistance furnaces involves operations of turning on electric power for preliminary heating of a kern, feeding subsequently electric power pulses with intervals between them, feeding continuously electric power on the final stage, and turning out electric power. At all the stages of this process, an average kern temperature is monitored. The preliminary heating is accomplished until the kern temperature of 120-130 °С is reached. Each electric power pulse in an intermittent cycle is 3-5 hours long and increases the kern temperature by 400-700 °С. Periods between electric power pulses are corrected depending on temperature distribution throughout the kern volume. At the kern temperature of 2250-2350°С, electric power is fed continuously until a maximal power consumed by the furnace is reached. Then the raw product is held in the furnace, at a maximal temperature, for 3.5-4.0 hours. Realization of the present invention allows carrying out the graphitization process with a maximal temperature gradient across the kern cross section. As a result if this improvement, quality of finished product is increased and specific electric power consumption is reduced.
Patent UA-56232-C2 (UA)
Title: Partial or complete use of common vessel for compressed, liquefied or dissolved gases
IPC: B65D6/10
Filed: 1998-02-05
Abstract: The invention relates to the partial or complete use of a pressurized gas cylinder known per se for compressed, liquefied or dissolved gases as a liner for a composite cylinder. This enables production costs of a composite cylinder to be reduced by the fraction 1/3 when compared to the costs arising from the production of a new composite cylinder using current manufacturing technologies.
Patent UA-51800-C2 (UA)
Title: Method for controlling fuel supply to cylinder of combustion engine
Filed: 2000-02-08
Abstract: A method for controlling fuel supply to the cylinder of an internal combustion engine relates to vehicles control and can be used for controlling fuel supply to combustion engine. Main point of the invention: at increase of the load, beginning from idle stroke, at complete use of the engine power, throttle slide of the inlet channel is opened with simultaneous injection of fuel through the injection valve. At following absence of necessity of complete use of the engine power at increase of load, beginning from idle stroke, the throttle slide of the inpet channel is opened with simultaneous injection of smaller quantity of fuel comparing to complete use of the engine power. This method makes it possible to provide decrease of fuel feeding to cylinder at not complete use of the engine power, with simultaneous improvement of fuel saving of engine and decrease of harmful exhaust amount.
Patent UA-67811-C2 (UA)
Title: An apparatus for liquid phase restoration of metal from iron-ore raw material
Inventor: KRAVTSOV VLADLEN VASYL'IOVYCH
IPC: C21B13/00
Filed: 2001-05-28
Abstract: The invention relates to the ferrous metallurgy and can be used for producing metal from iron-ore raw material. An apparatus for the liquid phase restoration of metal from iron-ore raw material comprises furnace with systems of tuyeres for bottom blast and lateral air blast along with the charge, device for discharge of metal and slag and system for gas discharge connected to the furnace arch through the steam generator which outlet is connected to the furnace in the area above the level of liquid slag bath. The proposed apparatus will allow to increase the waste gas caloricity, reduce the temperature and dust content at the furnace outlet.
Patent RU-2221286-C2 (RU)
Inventor: TSETTLER TOMAS
IPC: G11C16/10
Filed: 1998-06-08
Granted: 2004-01-10
Abstract: FIELD: computer engineering. SUBSTANCE: proposed control circuit for nonvolatile memory devices that can be used in critical-to-surface raster memory circuits has signal level conversion circuit, input circuit, and interlocking circuit. EFFECT: enhanced stability of output control voltages even in high-voltage region. 2 cl, 5 dwg
Patent RU-2196213-C2 (RU)
Inventor: LYFAR I V
IPC: E05C3/26
Filed: 2000-05-11
Granted: 2003-01-10
Abstract: FIELD: locksmith's work. SUBSTANCE: the latch is additionally provided with a door locking mechanism, it has a body with a spring-loaded cross-bar, inner and outer handles connected to a button installed on the side of the inner handle through a square rod movable in the longitudinal direction. The rod has a round groove engageable with a square hole made in a strip connected to the door. The button resetting device has a pin installed on the square rod, engageable with the recesses with inclined walls made in a bracket holding the inner handle and positioned in the square groove of the latter. The inner handle is installed for a restricted turn relative to the neutral position of the square rod, and the outer handle has a central hole for a special key for opening the latch on the door outer side. The provision of the central hole in the outer handle and the special key makes it possible to additionally use the latch as a simple lock for closing an empty (with people) room. EFFECT: expanded functional abilities of the latch. 2 cl, 7 dwg
Patent RU-2193346-C2 (RU)
Title: Method for setting early stage diagnosis of pyo-inflammatory complications in performing perosseous osteosynthesis
Inventor: DOLGANOV D V
IPC: A61B5/0531
Filed: 2000-06-15
Granted: 2002-11-27
Abstract: FIELD: medicine. SUBSTANCE: method involves determining tissue area impedance of a segment fixed with compression-distraction apparatus in noninvasive way. The result is compared to impedance of contralateral extremity tissue area that is like the first one in longitudinal sizes. Tissue impedance in injured segment being equal to or greater than one of the healthy segment, pyoinflammatory process development is to be diagnosed. EFFECT: high reliability of early stage diagnosis.
Patent RU-2183203-C2 (RU)
Title: Polished sheet glass manufacture process
Inventor: KONDRASHOV V I
IPC: C03B18/18
Filed: 2000-07-12
Granted: 2002-06-10
Abstract: FIELD: glass production. SUBSTANCE: process that can be utilized on lines manufacturing glass by float method consists in that float glass manufacture involves creation of forced motion of tin melt in bath by the aid of an stirring means system. The system can comprise mechanical and/or electrotechnical, and/or airlift, and/or any other stirring means in any combination. Within 1015-810 C temperature zone, stirring is effected in transversal direction of melt bath, and within 810-600 C temperature zone in predominantly longitudinal direction: from the head section of bath toward its outlet end. EFFECT: improved quality of glass. 6 cl, 2 dwg, 6 ex
Patent RU-2186861-C2 (RU)
Inventor: CHEGLOV A E
IPC: C21D8/12
Filed: 2000-09-04
Granted: 2002-08-10
Abstract: FIELD: metallurgy, more specifically, production of isotropic electrical steel applicable in manufacture of electric motor magnetic circuits. SUBSTANCE: method is realized with temperature of decarbonizing recrystallization annealing after cold rolling determined with consideration of content of silicon and aluminum from relationship T=845+65(Si,%)-20(Al,%)± 10 C with content of silicon of 0.9- 3.3% and aluminum of 0.1-0.8%. EFFECT: higher level of magnetic properties. 1 tbl, 1 ex
Patent RU-2189650-C2 (RU)
Title: Liquid radioactive waste decontamination process
Inventor: MARTYNOV P N
IPC: G21F9/12
Filed: 2000-09-26
Granted: 2002-09-20
Abstract: FIELD: recovery of medium-activity liquid wastes of nuclear power facilities, radiochemical enterprises, and nuclear research centers. SUBSTANCE: pH value of solution of liquid radioactive wastes having medium salt content is brought to 8-12, total salt content of inorganic and organic materials is reduced to not over 25 g/l, spent fractions of natural sorbent are introduced in prepared solution of liquid radioactive wastes, and radionuclides are sorbed by mixing mentioned solution with sorbent. Then radioactive sorbent obtained is separated from solution by passing the latter under pressure through ultrapore or micropore filter with chemical plasma coating, sorbent is discharged to storage device and case hardened to geo-cement stone state. EFFECT: simplified process, reduced cost, facilitated handling of water-salt solutions. 10 cl
Patent RU-2199066-C2 (RU)
IPC: F27B14/10
Filed: 2000-10-04
Granted: 2003-02-20
Abstract: FIELD: metallurgy, in particular, metal cold crucibles, applicable for smelting of aluminosilicates and minerals. SUBSTANCE: the side walls in the crucible are mounted in height at least of two sections fastened one above the other corresponding to the temperature zone over the melt surface and over its depth. The thickness of the section corresponding to the zone of the maximum temperatures exceeds the thickness of the section corresponding to the zone of the minimum temperatures. The height of the section corresponding to the zone of the maximum temperatures exceeds the height of the section corresponding to the zone of the maximum temperatures by a value of not lower than the value of displacement of melt along the section at an inclination of the crucible. EFFECT: equalized wear of crucible walls in height, enhanced capacity due to the increase of overhaul periods. 5 cl, 3 dwg
Patent RU-2222416-C2 (RU)
Inventor: KHEDMAN TOMMI
IPC: B23K103/12
Filed: 1999-04-19
Granted: 2004-01-27
Abstract: FIELD: manufacture of corrosion-resistant envelopes of containers designed for storing radioactive materials. SUBSTANCE: method for making envelope of container comprises steps of friction welding at agitation at least of two sections of copper or copper alloy; inside container envelope (made with possibility of opening) providing structure for placing radioactive materials to be stored in container welded at agitation; loading radioactive materials to container through opening provided in it and welding cover to said opening. Radioactive materials may contain waste radioactive matters. EFFECT: enhanced quality of containers, improved process for storing radioactive materials. 14 cl, 8 dwg, 2 ex