baber/WOPTO huggingface dataset:
Patent RU-2059149-C1 (RU)
Inventor: RUDOJ ALEKSANDR D
IPC: F17D1/16
Filed: 1993-01-11
Granted: 1996-04-27
Abstract: Сущность изобретения: нагреватель выполнен в виде каркаса лодки с продольными, поперечными и килевой балками из труб, внутрь которых уложены токоведущие элементы низкочастотного индуктора. К балкам прикреплены жалюзи. Вибровозбудители выполнены низкочастотными электромагнитами, изогнуты в виде сердцевидных рам и установлены внутрь поперечных балок с зазором относительно продольных балок. Рамы подпружинены с обеих сторон. Виброэлементы выполнены в виде жалюзи и жестко прикреплены к каждой раме. Носовая, центральная и кормовая части каркаса снабжены рым-болтами. Центральная часть дополнительно снабжена блоком для перемещения по хранилищу. Блок и рым-болты закреплены на разных уровнях. 3 ил.
Patent RU-2110536-C1 (RU)
Title: Polyolefinic composition
Inventor: GHISELLINI RENATO
IPC: C08L23/16
Filed: 1993-02-23
Granted: 1998-05-10
Abstract: FIELD: packings in food and medical industries. SUBSTANCE: high transparency, rigidity and impact resistance are attained by addition to composition of linear low-density polyethylene (DLDPN), low-density polyethylene (LDPN) or high-density polyethylene (HDPN) with PRT for at least 0.5 g/10 min. Composition comprises (parts): (1) 25-95 statistical crystalline propylene copolymer; (2) 2-20 elastomer ethylene copolymer and 3-55 said polyethylene. Ratio of density (1) to average value of densities (2) and (3) varies from 3-98 to 1.015. Total content of 2 and 3 varies from 5 to 75 parts per 100 parts of composition. EFFECT: improved properties of the polyolefinic composition. 6 cl, 5 tbl
Patent RU-2010097-C1 (RU)
Title: Building and frame of building skeleton
Inventor: BARANOV STANISLAV M
IPC: E04H5/00
Filed: 1993-05-19
Granted: 1994-03-30
Abstract: FIELD: construction. SUBSTANCE: building includes foundation and skeleton of frames with twin-branch columns and brace, lattice gantry beams with braces, upper and lower belts, girders, ties, framework structures, guards. Inner branch of each frame column is installed with inclination inside building, and its height and cross-section area exceeds height and cross-section area of outer branch. Supporting surface of cap of inner branch is located at angle to horizontal equal to angle between axes of column branches. Column brace is connected with its one end to cap of outer branch, and, with its other end, to middle third of height of inner branch. Gantry beam is made of two halves with inclined upper and lower belts. Distance between belts reduces towards inner end face of gantry beam halves. Each gantry beam half rests with its lower belt on column both branches. Skeleton has tension bars, ones of which are parallel to frames and connect girders, and the others are located along skeleton and connect outer branches of columns. Frame and other skeleton members are made of Σ-shaped roll-formed sections. EFFECT: higher efficiency. 21 cl, 16 dwg
Patent RU-2062451-C1 (RU)
Title: Device for indication of effect of magnetic action on liquid
Inventor: ANDREEV ALEKSANDR V
IPC: G01N11/06
Filed: 1993-05-07
Granted: 1996-06-20
Abstract: FIELD: study of materials. SUBSTANCE: device is meant for study and analysis of properties of liquid substances. It includes two vessels partially filled with liquid and intercommunicating through connection line, overflow systems, means to discharge liquid out of lower part of vessel, means of magnetic action on line of liquid discharge and means indicating character of liquid flow. Vessels are positioned one above other. Upper vessel is connected to system of liquid supply and is fitted with overflow system. Overflow systems are installed in each vessel at same levels. Connection line and discharge line have same geometrical dimensions and identical hydraulic resistances. Indicating means is fabricated in the form of level gauge and is attached to lower vessel. EFFECT: simplified design, easy to grasp form of indication of magnetic action. 1 dwg
Patent RU-2057063-C1 (RU)
Inventor: GROMOV OLEG B
IPC: C01B9/08
Filed: 1993-05-26
Granted: 1996-03-27
Abstract: Сущность изобретения: элементарный селен фторируют при 60 - 200 o С при расходе фтора 1,45 - 1,55 г фтора/г, селена в минуту. Способ позволяет повысить чистоту и выход продукта упростить процесс.
Patent RU-2079971-C1 (RU)
Title: Amplitude-modulated signal receiver incorporating harmonic interference correction provision
Inventor: BOGACHEV SERGEJ V
IPC: H04B1/10
Filed: 1993-06-25
Granted: 1997-05-20
Abstract: FIELD: radio engineering; broadcasting and radio communications. SUBSTANCE: receiver has series-connected amplitude detector 25 and adder 34, as well as beat signal shaper 26, switch 33 whose outputs are coupled with adder 34, series-connected first low- frequency filter 27, first additional amplitude detector 30, and comparison element 32 whose output is connected to control input of switch 33 and second input is connected to output of second additional amplitude detector 31 whose input is connected to output of high- frequency filter 28 whose input is connected to inputs of first low- frequency filter 27, beat signal shaper 26, and amplitude detector 25, amplifier-converter channel incorporating series-connected antenna 1, radio-frequency resonant amplifier 2, first frequency converter 3, first intermediate-frequency resonant amplifier 4, second frequency converter 6, and first resonant amplifier 7 of second intermediate frequency, as well as frequency synthesizer 5 whose outputs are connected to second inputs of first and second frequency converter 3 and 6, respectively; amplitude-modulated signal built up across output of amplifier-converter channel is separated into carrier-frequency signal and double side frequency signal by means of narrow-band carrier-frequency rejection filter 8, band filter 10, narrow-band carrier-frequency filters 9,10; then these signals are added in second adder 18 in appropriate proportions afforded by first adjustable carrier-frequency amplifier 11. Control is effected by gain control 12, high- and low-level comparators 13, 14, phase detector 20 with low-frequency filter 16, square-wave shapers 19,24, and amplitude limiter 22 with band filter 23. This control is effected according to interference level due to provision for separating interference from signal. Gain control of adjustable beat-signal amplifier is effected simultaneously. EFFECT: improved efficiency of interference correction due to increasing permissible threshold value of interference-to-signal ratio at receiver input. 1 dwg
Patent RU-2083857-C1 (RU)
Title: Piston engine
Inventor: KONOVALOV VIKTOR P
IPC: F01B3/00
Filed: 1993-07-01
Granted: 1997-07-10
Abstract: FIELD: engine engineering. SUBSTANCE: piston engine has round cylindrical housing 1 that, together with shaft 4, forms several noncircular cylindrical spaces wherein pistons 10 with connecting rods 11, beveled washer 7, and movable washer. The movable washer is made up as several, according to the number of pistons, slides 13 which are received in round ring groove 14 provided on the inclined side of the beveled washer. Each slide is pivotally coupled with connecting rod 11, e.g., through cylindric journal 12 of the connecting rod that is in a contact with the cylindric surface of slide 13. The axle of the journal of the connecting rod is parallel to the plane of ring groove 14 and perpendicular to its radius. EFFECT: enhanced efficiency. 2 cl, 6 dwg
Patent RU-2078329-C1 (RU)
Title: Centrifugal installation to test samples and fragments of spatial structures under complex stressed state for cyclic load
Inventor: URUMOV GEORGIJ T
IPC: G01N3/34
Filed: 1993-07-27
Granted: 1997-04-27
Abstract: FIELD: testing equipment. SUBSTANCE: cyclic loading of tested object clamped in grids inside power frame is created by rotation of frame with loading inertial masses put on it about two axes crossing in center of frame. Frame is mounted on rotary platform carrying additional drive to rotate frame with reference to platform. Frame is manufactured from rigid rings positioned in perpendicular planes and semi-rings hinged to them in units of their matching. Additional drive is kinematically coupled to two driving shafts connected to frame in diametrically opposite units of matching of rings and semi-rings. Inertial masses are fabricated in the form of elastic members put on radial guides outside of frame. EFFECT: provision for multiaxial cyclic loading of object along any specified axis. 2 cl, 12 dwg
Patent RU-2057377-C1 (RU)
Title: Method for recovery of highly enriched armament uranium and its alloys into fuel for nuclear reactors
Inventor: KORNILOV VITALIJ F
IPC: G21C19/42
Filed: 1993-08-23
Granted: 1996-03-27
Abstract: FIELD: nuclear power engineering. SUBSTANCE: highly enriched uranium is oxidized in atmospheric oxygen whereupon it is subjected to fluorination with elemental fluorine, with its excess above stoichiometric value by 5-50%. Hexafluoride obtained in the process is cleaned by centrifugal separation followed by mixing up with hexafluoride of uranium-235 whose content is lower than in fuel material by displacing gas flows of highly and slowly enriched uranium hexafluoride. For final procedure, product obtained in the process is desublimated prior to packing. EFFECT: facilitated procedure. 5 cl, 1 dwg
Patent RU-2055774-C1 (RU)
Title: Living complex for aqueous medium
Inventor: TALANOV BORIS P
IPC: B63B35/44
Filed: 1993-10-21
Granted: 1996-03-10
Abstract: FIELD: construction of water installations. SUBSTANCE: living complex for aqueous medium has housing which consists of upper and lower detachable parts and vertical rod passed for motion through holes provided in upper and lower parts of housing. Rod is provided with reservoirs located at its opposite ends; mounted on upper reservoir are outlets of air exchange mains; lower reservoir is provided with through hole and relief device and is brought in communication with pressure gas source. EFFECT: enhanced reliability. 5 dwg
Patent RU-2070176-C1 (RU)
Inventor: ANTIPOV PETR I
IPC: C04B33/32
Filed: 1993-11-29
Granted: 1996-12-10
Abstract: FIELD: production of ceramic articles. SUBSTANCE: proposed mixture contains (mass %): sulfate or nitrate of alkaline or alkaline-earth metal 70-90, carbon 10-30.   or BaSO 4 . may be used. EFFECT: improves quality of desired product. 1 tbl
Patent RU-2079054-C1 (RU)
Title: Radiation air heater
Inventor: VASILEV YURIJ A
IPC: F23L15/04
Filed: 1994-01-21
Granted: 1997-05-10
Abstract: FIELD: utilization of heat of high- temperature waste gases. SUBSTANCE: air heater uses internal and external cylindrical shells, the annular space between which is sealed, and the closed circuits are filled with a high-temperature intermediate heat-transfer agent and secured in the air heater walls, and the annular duct is furnished with guide partitions. EFFECT: enhanced efficiency. 2 cl, 3 dwg
Patent RU-2075345-C1 (RU)
Inventor: IVANOV VIKTOR G
IPC: B01J20/06
Filed: 1994-01-26
Granted: 1997-03-20
Abstract: FIELD: oxide-based adsorbents. SUBSTANCE: ultradisperse aluminium powder, prepared by electrical explosion of aluminium wire under argon atmosphere, is dissolved in water at 50-60 C with subsequent calcination of resultant hydroxide at 300-550 C for 1-3 h. EFFECT: improved procedure.
Patent RU-2103578-C1 (RU)
Inventor: SEJNOV SERGEJ VLADIMIROVICH
IPC: F16K1/38
Filed: 1994-02-07
Granted: 1998-01-27
Abstract: FIELD: manufacture of fittings. SUBSTANCE: bellows shut-off valve includes body, shut-off member with taper surface which is mating relative to surface of seat, rod of shut-off member which is engageable with clip unit fitted on mounting surface of body. Rod is sealed by means of bellows and stuffing box. Mounting surface of body is made in form of circular projection and mating surface of clip is made in form of circular groove of V-shaped profile. Above- mentioned mounting surfaces are provided with microrelief in form of alternating flat circular and cylindrical surfaces. Besides that, surface of rod which is in contact with stuffing box is provided with microrelief in form of replicated projections and grooves oriented in direction of motion of rod. EFFECT: enhanced reliability. 6 dwg
Patent RU-2056111-C1 (RU)
Inventor: ZUBOVA NATALYA B
IPC: A61J1/00
Filed: 1994-03-02
Granted: 1996-03-20
Abstract: Использование пластин, выполненных из любого материала и имеющих треугольную форму для предотвращения отравления человека продуктами питания, в которых способны накапливаться токсичные вещества. Шесть пластин треугольной формы размещены определенным образом - четыре из них попарно обращены друг к другу основаниями треугольников, а две другие размещены между ними и обращены друг к другу вершинами. Все пластины расположены с зазором. 4 з. п. ф-лы, 1 ил.
Patent RU-2061317-C1 (RU)
Title: Устройство для контроля частоты вращения коленчатого вала двигателя транспортного средства
IPC: B60Q9/00
Filed: 1994-03-29
Granted: 1996-05-27
Abstract: Устройство для контроля частоты вращения коленчатого вала двигателя транспортного средства, содержащее первый компаратор, блок измерения частоты вращения коленчатого вала двигателя, подключенный к входам второго и третьего компараторов, элемент И - НЕ и индикатор, отличающееся тем, что оно снабжено датчиком скорости, элементом ИЛИ и ключом, при этом выход блока измерения частоты вращения коленчатого вала двигателя подключен к одному входу ключа, к другому входу которого подключен выход элемента И - НЕ, один вход которого подключен к датчику скорости через первый компаратор, а другой - к выходу элемента ИЛИ, первый и второй входы которого подключены к выходам второго и третьего компараторов соответственно, выход ключа соединен с индикатором.
Patent RU-2082125-C1 (RU)
Title: Pressure transducer
Inventor: BELOZUBOV EVGENIJ M
IPC: G01L9/04
Filed: 1994-04-14
Granted: 1997-06-20
Abstract: FIELD: control and regulation systems. SUBSTANCE: pressure transducer has case 1 with pipe union 2, base 3, restoring beam 4, resistance strain gauge 5 connected into bridge circuit, membrane 6, rod 7 passed through hole 8 of base 3, bonding pad 9, first additional protrusions 17 formed on periphery of base in symmetry to its center, four cylindrical through holes 18 which longitudinal axes are perpendicular to longitudinal axis of restoring beam, second additional protrusions 19 formed on base at some distance from first additional protrusions, microwires 20, 22, 23, contacts 21. EFFECT: enhanced reliability and accuracy. 3 cl, 1 dwg
Patent RU-2055820-C1 (RU)
Title: Composition for heat-insulating material production
Inventor: GERASIMENYA VALERIJ P
IPC: C04B26/14
Filed: 1994-05-24
Granted: 1996-03-10
Abstract: FIELD: heat-insulating material production. SUBSTANCE: method allows to produce stable foam mass with relatively low shrinking deformations, to decrease volumetric mass and possibility of heat insulating material inflammation, to increase its elastic and hydrophobic properties and to decrease significantly amount of harmful ejections in atmosphere. To achieve the aim composition for production of heat-insulating material, that has polymer, acid hardener, filler, surface active substance and water, is additionally introduced with plasticizer. Carbamide and formaldehyde polycondensate product stabilized with ammonia, or Carbamide and formaldehyde polycondensate product, modified with vinacryl and stabilized with tetraboric sodium. EFFECT: increased quality of heat-insulating material. 6 cl, 2 tbl
Patent RU-2083180-C1 (RU)
Inventor: MOROZOV PETR V
IPC: A61C5/04
Filed: 1994-05-11
Granted: 1997-07-10
Abstract: FIELD: medicine, stomatology. SUBSTANCE: at creating negative pressure in dental cavity filling material quickly covers the space of pulp canal and dental cavity by penetrating dentinal canaliculi not stimulating and infecting periodontium tissues. Zinc-oxide-eugenol cement and colophony-novoimanine paste were used for filling passable canals, resorcyn-formalin mixture - for impassable ones. In experiment 20 single-molar and 12 multiple-molar teeth were filled, eight of them with poor passable canals. Precise contouring of filling material was observed along the whole route of pulp canals as seen at roentgenograms and cross-sectional views. At studying cross-sectional views at 12-fold magnification one should observe penetration of filling material into deltoid branches of pulp canals. EFFECT: higher efficiency and accuracy.
Patent RU-2074525-C1 (RU)
Inventor: TOMIN NIKOLAJ NIKOLAEVICH
IPC: H05B3/56
Filed: 1994-05-17
Granted: 1997-02-27
Abstract: FIELD: electrical engineering. SUBSTANCE: infrared radiation source means to be used for some material heating in temperature interval from 400 to 1400 deg C. Infrared radiation sours resistivity member is made like spiral fixed at flexible thin frame enveloped by many layers of glass fiber insulation and it is insulating too by same material. EFFECT: higher reliability. 1 dwg
Patent RU-2090449-C1 (RU)
Title: Drive of flying vehicle alighting gear
Inventor: PUGIN MIKHAIL K
IPC: B64C25/00
Filed: 1994-06-10
Granted: 1997-09-20
Abstract: FIELD: alighting gears of flying vehicles. SUBSTANCE: drive includes vertical hydraulic cylinder with rods which are articulated with structural members of landing gear made in form of truss with wheels. Hydraulic cylinder of drive is arranged inside fuselage and is secured on its upper and lower parts. Hydraulic cylinder is provided with partition mounted in its center. This partition divides hydraulic cylinder into two equal chambers with movable hemispherical pistons arranged inside each chamber. They divide hemispheres of hydraulic cylinders into upper and lower parts connected by means of side tubes. Compressors are located in lower part on either side of hydraulic cylinder. EFFECT: enhanced reliability. 6 dwg
Patent RU-2110086-C1 (RU)
Inventor: SOKOLOV S V
IPC: G06E3/00
Filed: 1994-06-23
Granted: 1998-04-27
Abstract: FIELD: computer engineering, in particular, non-linear automatic control systems. SUBSTANCE: device has input optical splitter, light source, group of transparency gates, group of fiber-optical circuits. Goal of invention is achieved by introduced N units which solves M differential equations, unit of N x M transparency gates with constant optical density, N groups of splitters each of which has M x L branches, N units for calculation of Hamiltonian. Each of L sub-units has linear photodetector, adder, selector of minimal signal and digital-to-analog converter. Second inputs of all adders are connected to constant signal source. EFFECT: generation of optimal control in real time. 1 dwg
Patent RU-2106839-C1 (RU)
Title: Method to treat posterior vitreous block
Inventor: SOROKIN E L
IPC: A61F9/008
Filed: 1994-07-04
Granted: 1998-03-20
Abstract: FIELD: medicine, ophthalmology. SUBSTANCE: method deals with treating posterior vitreous block developed after extracapsular cataract extraction followed by implantation of posterochamber intraocular lens. It is necessary to create outflow ways for intraocular liquid from posterovitreous space into anterior chamber by using a laser. Iris coloboma is formed, posterior capsule and vitreum are dissected with laser ray through coloboma until intraocular liquid flow could be seen in coloboma lumen. Method enables not to open eyeball cavity. EFFECT: decreased traumaticity of therapy. 1 dwg, 1 tbl
Patent RU-2130233-C1 (RU)
Title: Transmission device which recovers lost signal samples
Inventor: EHRIK KATMANN
IPC: G10L19/005
Filed: 1994-08-01
Granted: 1999-05-10
Abstract: FIELD: signal transmission equipment. SUBSTANCE: receiver receives through communication channel only part of signals which have been transmitted by transmitter. In addition some characteristic parameters of series of signal samples are detected in transmitter using characteristic detector and are transmitted to receiver. Said characteristic parameters are used by receiver in order to recover missed signal samples. This is achieved by assigning such a value to missed signal samples so that series o signal samples is described by best possible way in terms of characteristic parameters. It is detected that periodic signals with period greater than duration of series of signal samples causes significant interpolation error in recovery of signal samples. Measuring this period in transmitter and its transmission to receiver and setting this period in receiver by means of units which sets period of recovered signal samples achieves the goal of invention. EFFECT: significantly decreased interpolation error. 6 cl, 8 dwg
Patent RU-2077566-C1 (RU)
Inventor: CHERNOKOZ VYACHESLAV M
IPC: C12G3/06
Filed: 1994-11-30
Granted: 1997-04-20
Abstract: FIELD: liqueur and vodka industry. SUBSTANCE: drink has, kg/1000 dal ready drink: citric acid 0.8-1.2; sugar 45-55; fruit essence 0.05-1.5, and cognac alcohol or apple alcoholized juice or their mixture 200-300 l, alcohol and water up to strong 35 vol.%. EFFECT: enhanced quality of drink.
Patent RU-2090730-C1 (RU)
Title: Downhole pneumatic percussion mechanism
Inventor: ALEKSEEV SERGEJ E
IPC: E21B4/14
Filed: 1995-05-11
Granted: 1997-09-20
Abstract: FIELD: mining machinery, in particular, valveless downhole pneumatic percussion mechanism of closed type applicable in hole drilling in rocks of mean and high hardness. SUBSTANCE: use of split bushing embracing neck of hammer which are located in sleeve and installed in body in combination allows formation of circular and end chambers of working stroke providing increased working area of hammer in working stroke which is larger than the sectional area of body hollow and serves as base for provision of high energy parameters. Formed between working chambers is idle stroke chamber which is connected by means of channel with supplying channel and constantly being under pressure and capable of moving the hammer in idle stroke for considerable value providing for large working stroke to increase possibility of expansion of compressed air and to increase energy of single impact. There is no exhaust from idle stroke chamber to atmosphere to avoid unproductive consumption of compressed air occurring in emptying of parasite volumes which are always present in chambers. EFFECT: higher efficiency. 1 dwg
Patent RU-2130753-C1 (RU)
Title: Method for investigation of functional condition of brain
Inventor: MAJASOVA T V
IPC: A61B5/16
Filed: 1995-07-19
Granted: 1999-05-27
Abstract: FIELD: medical devices, in particular, investigation of mental fatigue, evaluation of asymmetry between hemispheres, diagnostics of lesions in aural perception apparatus. SUBSTANCE: method which uses head phones involves presentation of acoustic clicks with steadily increasing delay between ears from 1000 microseconds until two separate aural images being perceived. EFFECT: increased validity of investigation. 1 ex
Patent RU-2078343-C1 (RU)
Title: Indicator composition for determining hydrogen fluoride in gaseous phase
Inventor: KACHIN SERGEJ V
IPC: G01N31/00
Filed: 1995-08-03
Granted: 1997-04-27
Abstract: FIELD: environmental hydrogen fluoride control. SUBSTANCE: sensor composition for determining hydrogen fluoride in air includes colorimetric reagent alizarin-lanthanum-complexonate, acetate buffer solution, glycerol, and water serving to provide optimum reaction conditions, and also a carrier and cellulose as binder with following component concentrations, wt.-%: alizarin-complexon, 0.003-0.019; lanthanum nitrate, 0.0072; buffer solution (pH 4.5), 0.6-0.8; glycerol, 44; water, 1-3; cellulose, the balance. EFFECT: improved accuracy of determination.
Patent RU-2101059-C1 (RU)
Inventor: BALJAKIN V JU
IPC: A62C35/00
Filed: 1995-10-06
Granted: 1998-01-10
Abstract: FIELD: fire-fighting equipment. SUBSTANCE: the offered heat starter consists of solid fuel generator accommodating electrical percussion cap connected by conductors with piezoelectric generator. Screwed on piezoelectric generator is heat trigger and striking mechanism. Striking surfaces on striker of trigger and striking mechanism and on piezoelectric generator are made convex. EFFECT: higher efficiency. 2 dwg