baber/WOPTO huggingface dataset:
Patent RU-2119142-C1 (RU)
Title: Gear to ensure safety of shooter
Inventor: PUGIN MIKHAIL KALISTRATOVICH
IPC: F41G1/40
Filed: 1995-12-13
Granted: 1998-09-20
Abstract: FIELD: firearms. SUBSTANCE: weapon is equipped with periscope for aiming from shelter and support in the form of folded rod of metal pipes with boot on end arranged above head which rests against rear side of shelter. When weapon is fired by lying shooter from ground position it is kept between feet. Gear also includes two metal rods hinged with one end to barrel and with another end resting against shooter's shoulder. Rods may be manufactured from aluminum. EFFECT: enhanced safety of shooter. 5 dwg
Patent RU-2125063-C1 (RU)
Title: Method of continuous gas phase polymerization of alfa- olefin(s)
Inventor: MARK LUIS DECHELLIS
IPC: C08F10/02
Filed: 1994-04-25
Granted: 1999-01-20
Abstract: FIELD: gas phase polymerization. SUBSTANCE: polymerization of monomers is carried out in fluidized- bed reactor in which metallocene catalyst is used and where recirculating stream which comprises liquid and gas phase in introduced into reactor so that weight percent content of liquid in terms of total weight of recirculating stream exceeds 2 wt % and said recirculating stream contains dew pint increasing component in amount of more than 2.0 mol %. EFFECT: greater efficiency with respect to polymer and wide range of polymer having improved characteristics. 19 cl, 3 ex, 5 tbl
Patent RU-2098937-C1 (RU)
Title: Agricultural product domestic storage
Inventor: DEMINA IRINA V
IPC: A01F25/00
Filed: 1996-01-04
Granted: 1997-12-20
Abstract: FIELD: home storage of products. SUBSTANCE: storage has cellar with blowing and exhaust air ducts, and capillary-porous moisture absorber 6 positioned in upper part of cellar so that its one end is arranged in maximum moisture content zone and other end is positioned below exhaust air duct. Opposite polarity electrodes are arranged at ends of moisture absorber 6. Negative electrode 7 is fixed on moisture absorber 6 between positive electrode 8 and blowing air duct. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 4 cl, 1 dwg
Patent RU-2117581-C1 (RU)
Title: Elastic laminated material of nonwoven fibrous cloth and elastomer film and method of manufacturing thereof
Inventor: VU PAJ-CHUAN
IPC: B29C48/08
Filed: 1994-08-03
Granted: 1998-08-20
Abstract: FIELD: laminated materials. SUBSTANCE: material designed for fabrication of swaddling clothes, surgery coats, bed-sheets, hygienic means consists of nonwoven cloth joined with surface of elastomer film to form laminated material, which is further stretched out. Laminated material has multitude fiber ends protruding outward from laminated surface of cloth. Material is stretched out, uniformly in width and thickness on high-speed equipment. EFFECT: increased absorption capacity of material. 27 cl, 6 dwg, 7 tbl
Patent RU-2140572-C1 (RU)
Inventor: SINICHENKO M I
IPC: F04B51/00
Filed: 1996-03-12
Granted: 1999-10-27
Abstract: FIELD: mechanical engineering; testing facilities for machines, pumps and pumping units. SUBSTANCE: photosensors with light conductors are placed in measuring channels of gauging tank. End face surfaces of photosensors with light conductors are made at angle to axis. EFFECT: increased accuracy of metering of working liquid consumption, enhanced reliability. 2 dwg
Patent RU-2105894-C1 (RU)
Title: Gas-turbine engine reactive jet silencer
Inventor: VARSEGOV V L
IPC: F02K1/34
Filed: 1996-05-05
Granted: 1998-02-27
Abstract: FIELD: civil and transport aviation; devices with high-velocity gas or liquid jets which are main source of noise. SUBSTANCE: silencer is located at exit section of reaction nozzle. It includes foam generating liquid supply branch pipe 1, foam generating chamber made in form of recess 2 and guide deflector 3. Walls of recess are profiled to lines of flow of potential vortex. Front wall of recess is connected with sharp edge 4 of planar or axisymmetrical nozzle 5 of gas-turbine engine. Supply branch pipe is provided with manifold 6 located on rear wall of recess. EFFECT: reduced overall dimensions and simplified construction. 2 cl, 1 dwg
Patent RU-2105864-C1 (RU)
Inventor: NAGUMANOV MIRSAT MIRSALIMOVICH
IPC: E21B33/12
Filed: 1996-05-06
Granted: 1998-02-27
Abstract: FIELD: oil and gas production industry. SUBSTANCE: packer has rod, sealing member with cones, spring-loaded stops, adapters. Rigidly connected to adapters by protrusions are bushes. Also provided are moving-apart supports with tail-piece. Supports are mounted on protrusions of bush. Bush protrusion has inner slots, and tail-piece of moving-apart support has side slots and side protrusions. Tail-piece of moving-apart support is seated inside slot of bush protrusion and is engaged with it by side protrusions. EFFECT: higher efficiency. 4 dwg
Patent RU-2147381-C1 (RU)
Title: Detection system transponder
Inventor: ANGEL WILLEM
IPC: G08B13/24
Filed: 1994-12-08
Granted: 2000-04-10
Abstract: FIELD: conversion of continuous signals to digital ones for detectors of warning items. SUBSTANCE: transponder that incorporates transmitter for building up alternating magnetic field and receiver equipped with detector that provides for detecting preset higher frequency harmonics of alternating field has its ring-shaped warning item made of magnetically soft material. With transponder placed in alternating magnetic field warning item excites higher frequency harmonics of alternating field. EFFECT: minimized size of transponder ensuring desired signal. 9 cl, 8 dwg, 1 tbl
Patent RU-2121117-C1 (RU)
Title: Method for converting dissipated heat in environment to energy and device which implements said method
Inventor: BUTIN B S
IPC: F24H7/00
Filed: 1996-08-06
Granted: 1998-10-27
Abstract: FIELD: cryogenic equipment, in particular, conversion of heat in environment to electric or mechanical power using cryogenic liquids as actuating medium. SUBSTANCE: method involves accumulation of dissipated heat and its transmission through heat exchangers to super-cooled liquefied gas under constant increased pressure which is preliminary converted to saturated vapor and then to perfect gas which liquefaction process is below critical state. Then this gas is passed through radial expansion engine for generation of energy. Resulted super-cooled liquefied gas is directed back to heat accumulator. EFFECT: decreased losses. 7 cl, 3 dwg
Patent RU-2098310-C1 (RU)
Title: Propulsive device
Inventor: KARIMOV ALTAF KH
IPC: B62M27/00
Filed: 1996-09-30
Granted: 1997-12-10
Abstract: FIELD: transport engineering; aircraft, aerosleighs, air cushion vehicles. SUBSTANCE: propulsive device has aerodynamic ring in form of torus shaped envelope and propeller placed in channel in inner portion of envelope. Envelope is reinforced by ring frames whose planes are parallel to plane of propeller rotation. Middle frame arranged in plane of propeller rotation is hermetically sealed and is hermetically connected with inner and outer portions of envelope. Two frames located before and after middle frame are also hermetically sealed and are hermetically connected from inner and outer portions of envelope forming, together with outer portion of envelope and middle frame, closed spaces communicating with channel through perforations made in inner portion of envelope. EFFECT: enlarged operating capabilities. 4 dwg
Patent RU-2130946-C1 (RU)
Inventor: TRUNG BUI-KHAK
IPC: A61L24/10
Filed: 1994-02-28
Granted: 1999-05-27
Abstract: Изобретение относится к способу приготовления концентрата коагулирующих белков из цельной плазмы человека или животного, используемого в качестве биологического клея, который произвольно смешивают с тромбином. Концентрированные белки включают в себя в основном фибриноген, стабилизирующий фибрин фактор (Фактор XII) и фибронектин. Способ, являясь коротким по выполнению, не требует добавления ингибитора протеазы, обеспечивает превосходный выход коагулируемых белков, предусматривает стадии отделения посредством "высаливания" в присутствии амино-6-гексановой кислоты, которая предотвращает соосаждение плазминогена с желаемыми коагулируемыми белками. Полученные белки являются очень стабильными после реконституирования в воде в течение по меньшей мере 24 ч при комнатной температуре или при температуре тела. После смешивания с тромбином и кальцием этот биологический клей обнаруживает превосходную адгезионную прочность и биосовместимость. 13 з.п. ф-лы.
Patent RU-2101737-C1 (RU)
Inventor: PERLOV D I
IPC: G02B5/12
Filed: 1996-10-21
Granted: 1998-01-10
Abstract: FIELD: optical location and search. SUBSTANCE: optical reflector incorporates objectives spread over spherical body and reflecting elements placed in focuses of all objectives. Elements are manufactured in the form of flat mirror faces of polyhedron positioned in body and inscribed in sphere concentric on body. Each face is perpendicular to optical axis of corresponding objective. Each conjugate pair " OBJECTIVE-REFLECTING ELEMENT "may be fitted with light filter. Light filters of different pairs " OBJECTIVE-REFLECTING ELEMENT " can be made spectrally different and located in spherical casing embracing body and mounted for turning with reference to it. Apart from this reflecting elements can be manufactured spectrally different and polyhedron can be mounted for turning relative to body. EFFECT: expanded application field, improved operational characteristics. 5 cl, 6 dwg
Patent RU-2114974-C1 (RU)
Title: Electromechanical lock
Inventor: KOBOZEV VALERIJ IVANOVICH
IPC: E05B47/00
Filed: 1996-11-10
Granted: 1998-07-10
Abstract: FIELD: locking devices. SUBSTANCE: lock has span-piece which is spring-biased in closing direction, electromagnet, rod which is adapted for moving inside body at opening of door by pushing out head-piece of rod from hole of cover plate installed on cheek. Lever which is kinematically connected with rod is made for possible drawing span-piece inside lock body when rod is moving. Armature of electromagnet is made to prevent opening of lock if no permitting signal is given. Dampening spring can transmit movement of rod to lever which is able to prevent pushing of span-piece inside lock under external mechanical action. Slide-member which is spring-biased in closing direction together with pusher and stop is adapted for transmitting movement of rod to lever. Mounted on slide-member is clamp which is made for possible holding of electromagnet armature as clamped to core of electromagnet armature when lock is in closed position. Limit switch is kinematically connected with slide-member for possible operation when slide-member is moving towards opening of lock before slide-member clamp draws electromagnet armature from contact with core of electromagnet armature. Stop on slide-member is adapted to prevent movement of slide-member if electromagnet armature is held clamped to core by magnetic field and also to prevent movement of slide-member if electromagnet armature is not held by magnetic field. Additional limit switch of lever type is adapted for keeping electromagnet armature as clamped to core of electromagnet armature if prior to that armature of electromagnet was held by magnetic field before stop on slide-member came into mechanical contact with electromagnet armature. Aforesaid design of lock is specified by secrecy of its location, convenient operation, and low electric power consumption. EFFECT: higher efficiency. 2 cl, 7 dwg
Patent RU-2109065-C1 (RU)
Inventor: LYCHNIKOV D S
IPC: C14C3/06
Filed: 1996-12-04
Granted: 1998-04-20
Abstract: FIELD: production of leathers of mineral tannage. SUBSTANCE: after pickling of skin, concurrent tannage with chrome tanning agent and neutralization with alkali agent are carried out at one step. Alkali agent is used in the form of mixture of sodium hydrocarbonate with carbamide-formaldehyde resin in ratio of 85:15-88:12%. Preliminarily prepared from this mixture are tablets weighing 1-2 g. These tablets are dried at temperature of 50-70 C and coated with nitrocellulose in the amount of 1.0-1.5% of dry tablet weight, and dried again at the same temperature. EFFECT: provision for continuity of process and its simplification, saving of tanning materials and higher quality of leathers.
Patent RU-2121451-C1 (RU)
Title: Mobile railway airfield complex
Inventor: KISELEV GERMAN VLADIMIROVICH
IPC: E01C5/16
Filed: 1997-04-09
Granted: 1998-11-10
Abstract: FIELD: aviation; runways for emergency landing. SUBSTANCE: railway module of runway includes flat-car with side platforms and devices for their smooth lowering and supports-jacks. End sides of drop platforms are provided with crossing platforms fixed movably. EFFECT: enhanced reliability. 1 dwg
Patent RU-2116846-C1 (RU)
Inventor: BORISOV JU JA
IPC: B06B1/10
Filed: 1997-04-22
Granted: 1998-08-10
Abstract: FIELD: signalling and acoustic intensification of heat-and-mass exchange processes. SUBSTANCE: piston has not contact with tube walls and is directed in tube by means of antifriction bearings so that sliding friction is replaced by rolling friction. To prevent gas overflow through clearance between tube walls and piston which balances pressure on both sides of piston and to avoid acoustic short circuit inhibiting the radiation, value of clearance must not exceed viscous wave length at piston oscillation frequency. In this case, gas viscosity in clearance and its inertia provide for required tightness of clearance. EFFECT: higher reliability in operation. 4 cl, 1 dwg
Patent RU-2124916-C1 (RU)
Title: Method of operating the plant for distillation of liquid product and plant for its embodiment
Inventor: POPOV S A
IPC: C10G7/06
Filed: 1997-05-06
Granted: 1999-01-20
Abstract: FIELD: petrochemistry. SUBSTANCE: essence of the invention part concerning the method consists in that liquid working medium supplied to ejector nozzle is used in the form of liquid medium with molecular weight above 100. Mixture from ejector is supplied to profiled vessel to reduce velocity of flow of media mixture and to increase the value of static pressure. The plant for embodiment of the claimed method comprises profiled vessel. Ejector outlet is connected with inlet of profiled vessel and separator inlet with outlet of profiled vessel. EFFECT: higher efficiency. 4 cl, 1 dwg
Patent RU-2113935-C1 (RU)
Inventor: KOROTKOV B A
IPC: B22D11/06
Filed: 1997-10-29
Granted: 1998-06-27
Abstract: FIELD: metallurgy, more specifically, methods for continuous casting of strip. SUBSTANCE: method includes supply of melt to under level by separate streams, to gap between two rotating cylindrical rolls-molds with end face refractory side walls; solidification of melt on surface of rolls-molds and formation of strip. To enhance reliability of casting process and strip quality, melt is supplied through distributor to under level at depth of 0.1-0.35 length of liquid phase of formed strip. In so doing, 0.3-0.9 volume of supplied melt is directed in horizontal streams, while the remaining part, in vertical streams. A layer of liquid slag is brought onto melt surface. Melt volume supplied in horizontal streams is determined in direct proportion to width of cast strip, and slag is brought-on in the form of inert one to material of side walls, or use is made of side walls with slag-protecting belts. EFFECT: higher efficiency. 4 cl
Patent RU-2139629-C1 (RU)
Title: Method and system for identifying communication channel in control system of meshed communication network
Inventor: SUNG-VON KIM
IPC: H04L45/24
Filed: 1997-10-29
Granted: 1999-10-10
Abstract: FIELD: communications engineering. SUBSTANCE: method involves stages of checking for alternative channel between two terminal nodes of communication line in case of trouble in communication line; if alternative channel is available, communication line is placed in failure condition considering that there is channel that can replace it; in absence of alternative channel, communication line is placed in non- confirmed failure condition due to checking control unit considering that network is divided into two separate parts. EFFECT: facilitated computation of communication channel identifying function to detect open or closed circuit between network and its parts. 2 cl, 3 dwg
Patent RU-2123031-C1 (RU)
Inventor: BOGDANOVA T I
IPC: C10M159/02
Filed: 1997-11-20
Granted: 1998-12-10
Abstract: FIELD: protection of box section bodies and detachable body components of new and old cars against corrosion. SUBSTANCE: composition comprises, wt. -%: calcium alkylbenzene sulfonate, 3-15; salt of oxidized commercial petroleum hydrocarbons and alkaline-earth alkylbenzene sulfonate, 10-30; solid petroleum hydrocarbons, 4-15; alkylphenol amine resin, 1-18; castor oil, 1.5-8; calcium alkyl salicylate, 0.1-1.0; and organic solvent, up to 100. Precorrosion time at constant immersion into water varies from 300 to 60 h, time prior to destruction of metal when evaluating corrosion fatigue strength of metal varies from 5.5 to 8.0 h. EFFECT: protective lubricating material with improved protective properties in the presence of corrosion aggressive electrolyte. 2 tbl
Patent RU-2128965-C1 (RU)
Title: Device for treatment of animals sperm
Inventor: BOGATYREV N I
IPC: A61D19/02
Filed: 1997-11-26
Granted: 1999-04-20
Abstract: FIELD: cattle production; laboratory examinations. SUBSTANCE: device has cylindrical vessel and magnetic system positioned around it. Magnetic system consists of stator with vertical slots and rotor, program unit and anode group of diodes. In addition, cathode group of diodes is introduced. Inductor is provided with auxiliary three- phase winding. From one side three-phase windings are series- and star-connected, and from the other they are connected to voltage converter through anode and cathode groups of diodes. Voltage converter is connected to program unit. This allows effective treatment of sperm by rotating magnetic field. EFFECT: reduced power consumption and enhanced efficiency of treatment. 3 dwg
Patent RU-2151916-C1 (RU)
Inventor: MARTYNOV V N
IPC: F04B47/02
Filed: 1997-12-26
Granted: 2000-06-27
Abstract: FIELD: pumping-out of liquid by swabbing from oil or water wells at their development, trial operation or at cleaning of their face zones. SUBSTANCE: pumping plant has a winch with a flexible traction member and a mast mounted on foundation, mouth equipment, swab with loads connected to the traction member, echo sounder for measurement of liquid level in the well located in the mouth equipment, swab motion and speed detecting transducer and an instrument panel for monitoring the pumping-out process parameters. The instrument panel carries the indicators of the height of entrained and lifted liquid columns, indicator of summary volume and the detector of direction of swab motion connected to the swab motion and speed detecting transducer. The indicator of the height of entrained and lifted liquid column through an algebraic adder is connected to the swab motion and speed indicator, echo sounder and the detector of direction of swab motion. The indicator of the height of lifted liquid column is connected to the swab motion and speed transducer and the mouth pressure transducer installed on the mouth. The indicator of summary volume of lifted liquid is connected through an arithmetic adder to the indicator of the height of lifted liquid column and to the swab motion and speed transducer. EFFECT: enhanced reliability of monitoring of process parameters of pumping-out operation, constant monitoring of swab wear, which enhances the reliability of operation of the plant on the whole. 3 dwg
Patent RU-2128999-C1 (RU)
Inventor: ARION V JA
IPC: A61K35/26
Filed: 1998-01-12
Granted: 1999-04-20
Abstract: FIELD: medicine, immunology. SUBSTANCE: new biopreparation has 20-40 weight parts aRNA per one part "T-activine". Invention describes also a method of preparing a biopreparation that involves mixing the above indicated components taken at the indicated parts in solid phase at the room temperature. Mixture is dissolved and pyrogen-free solution, sterilized, ampouled or flasked. Biopreparation can be used for prophylaxis and treatment of patients with immunodeficiency states. EFFECT: enhanced effectiveness of a biopreparation, broadened pattern of agents. 3 cl, 5 tbl
Patent RU-2134927-C1 (RU)
Title: Device for grounding electrical installations
Inventor: KICHKIN JU F
IPC: H02B1/16
Filed: 1998-03-12
Granted: 1999-08-20
Abstract: FIELD: electrical engineering; grounding by means of external devices. SUBSTANCE: device has conductor running from electrical installation, connecting buses 2, strips 3, and vertical grounding electrodes 4 rigidly interconnected. Vertical grounding electrodes are installed at corners and on each side of regular hexahedrons made from common center; vertical grounding electrodes are mounted at ends of hexahedron starting from second hexahedron from center in the quantity of n h -1,, where n h  is quantity of regular hexahedrons. EFFECT: reduced space requirement for electrodes driven in ground. 1 dwg
Patent RU-2138688-C1 (RU)
Inventor: KOZLOV M T
IPC: F04D29/62
Filed: 1998-06-30
Granted: 1999-09-27
Abstract: FIELD: mechanical engineering; pumps. SUBSTANCE: pump has housing accommodating pump stages fitted on shaft and including impellers, inlet and outlet parts of guide vane assemblies which are in contact with each other over conical surface in periphery. Trapezium-shaped sealing members made of elastic material, for instance, rubber, are placed between inlet and outlet parts of guide vane assemblies and housing. Sliding bearing 8 placed between impeller hubs in inlet and outlet parts of guide vane assemblies include friction rings and additional ring. Sock absorbing pad made of elastic material is cured between rings. Vibration appearing at pump operation because of dynamic unbalancing of rotating units is killed by shock absorbing pads of sliding bearings and trapezium shaped sealing members. EFFECT: reduced pump vibration level, reduced labour input at pump repairs. 2 cl, 3 dwg
Patent RU-2139861-C1 (RU)
Inventor: GORDON E P
IPC: C07D231/08
Filed: 1998-07-14
Granted: 1999-10-20
Abstract: Изобретение относится к получению проявителей для фотоматериалов. Сущность изобретения заключается в том, что промежуточная соль пиразолидона-3, получаемая в результате взаимодействия фенилгидразина с эфирами акриловой или метакриловой кислот в присутствии алкоголята щелочного металла, выделяется добавлением в процессе синтеза воды или водного раствора альдегида и промывается инертным растворителем. Технический результат - увеличение выхода и улучшение качества получаемого продукта за счет совершенствования технологии. 1 з.п. ф-лы.
Patent RU-2148026-C1 (RU)
Title: Method of removal of water hardness
Inventor: KRYSHCHENKO K I
IPC: C02F1/46
Filed: 1998-07-16
Granted: 2000-04-27
Abstract: FIELD: heat- power engineering. SUBSTANCE: process is conducted in electrolyzer whose working surface is used as cathode and anode is located coaxially inside electrolyzer over its entire length. Water flow is passed in laminarity mode along axis of electrolyzer; when thickness of sediment layer achieves definite level, pulse of current exceeding the current of oxygen ionization is fed which is sufficient for violent separation of hydrogen on cathode and direction of motion of water flow is reversed. Oxygen ionization is catalyzed due to used of materials at high overstress of hydrogen separation; water flow is aerated before treatment with electric current. EFFECT: enhanced efficiency of removal of water hardness; avoidance of scale on surfaces of heat exchangers; bactericidal treatment of water due to separation of active chlorine on cathode. 3 cl, 1 dwg