baber/WOPTO huggingface dataset:
Patent RU-2040591-C1 (RU)
Title: Device for protecting metallic surface from atmospheric corrosion
Inventor: SOKOLOV ALEKSANDR I
IPC: C23F13/02
Filed: 1993-03-25
Granted: 1995-07-25
Abstract: FIELD: protecting metals from corrosion. SUBSTANCE: device has secondary voltage converter 1, power source 2, circuit 3 for limiting current, pulse voltage stabilizer 4, circuit 5 for protecting against shorting, pulse-width modulator 6, pulse generator 7, circuit 9 for shutting off, circuit 9 for switching in, source 10 of reference voltage, two comparators 11,12, comparing circuit 13, and protecting electrodes 14. EFFECT: enhanced anticorrosive protection. 3 cl, 5 dwg
Patent RU-2019246-C1 (RU)
Title: Device for public entertainments
Inventor: BUKHTEEV BORIS L
IPC: A63B69/34
Filed: 1993-04-13
Granted: 1994-09-15
Abstract: FIELD: entertainment industry. SUBSTANCE: device for fastening flexible link has the form of a pin installed on post and provided with link retainer which keeps said link against winding on pin and moving along it. Free end of flexible link is connected with ball by a rope. Ball envelope is provided with channels. EFFECT: improved design. 4 cl, 2 dwg
Patent RU-2095471-C1 (RU)
Title: Apparatus for regeneration of copper-containing etching solutions
Inventor: RESHETNIKOV ALEKSANDR M
IPC: C25D21/16
Filed: 1993-04-13
Granted: 1997-11-10
Abstract: FIELD: etching process. SUBSTANCE: apparatus and electrodes of waterproof material (advantageously carbon cloth) are made in the form of coaxial cylinders. Reservoir space is separated by electrodes into three cavities intercommunicating through electrodes. Etching solution is withdrawn from etch bath or another vessel and pumped into space between reservoir wall and external electrode, filtered through external and internal electrodes and is further directed from space formed by internal electrode through connecting pipe into etch bath. External electrode is wired to negative pole of constant current source, and internal one to positive pole. On external electrode, metal copper is formed, and, on internal electrode, oxidation potential of solution increases. EFFECT: increased versatility due to improved conditions of mass exchange on electrode surface. 3 cl, 2 dwg
Patent RU-2052119-C1 (RU)
Inventor: PYATAKOV VIKTOR G
IPC: E21C41/30
Filed: 1993-05-14
Granted: 1996-01-10
Abstract: FIELD: mining. SUBSTANCE: method for preparation of permafrost placers for dredging includes stripping of peats, natural thawing of sands, removal and disposing of a part of sands within transition district. Novelty consists in that after natural thawing of sands, in autumn, trench is formed along the entire transition district, and depth at the beginning of transition district equalling thickness of sands of sands and linearly decreasing to zero at the end of transition district. Sands removed in trench formation are located within limits of dragline run along trench flank into pile with height equal to depth of seasonal freezing of incoherent dewatered sands. In spring, when natural thawing begins, frozen sands in pile are loosened by layers and periodically returned to trench onto completely thawed sands. Front of work for returning sands from pile is successively advanced from beginning of trench to its end as sands become fully thawed on trench bottom. EFFECT: higher efficiency. 4 dwg
Patent RU-2077246-C1 (RU)
Title: Pupil's table
Inventor: VLAZNEV ALEKSEJ I
IPC: A47B39/10
Filed: 1993-05-12
Granted: 1997-04-20
Abstract: FIELD: school furniture. SUBSTANCE: table has top, pole mounted on table top and provided with thrust. Pole has two parts, with first part rigidly mounted in outer upper corner of table top and second part fixed on first part through spherical bush for displacement to provide pupil's head rest. Thrust is positioned on free end of second part. Table has foot rest and book support mounted in guide for moving along table and turning. EFFECT: increased efficiency, simplified construction and increased convenience in usage. 5 cl, 11 dwg
Patent RU-2062989-C1 (RU)
Title: Method of correction of inertial navigational system of space vehicle at exoatmospheric motion
Inventor: ALDYAKOV ANATOLIJ A
IPC: G01C21/00
Filed: 1993-05-25
Granted: 1996-06-27
Abstract: FIELD: correction of parameters of inertial navigational systems. SUBSTANCE: method consists in measuring linear relative parameters of at least one navigational satellite moving over known orbital trajectory, forming the correcting parameter vector by the data obtained, repeating operations at moments of time within preset correction interval and correcting the inertial navigational system by means of formed correcting parameters; in performing correction, apparent acceleration of space vehicle is created in preset fixed direction of inertial space; apparent acceleration thus created is measured at each moment TK which is stored and extended vector of correcting parameters is formed taking into account accelerations measured at moments TK-1 and TK. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2076711-C1 (RU)
Inventor: BUGRIJ EVGENIJ M
IPC: A61K31/5415
Filed: 1993-07-08
Granted: 1997-04-10
Abstract: FIELD: medicine, cardiology. SUBSTANCE: preparation has the following composition: mixture of aethmosine with aethacizine at their mass ratio = 6: 1. Preferably, preparation has 150 mg aethmosine and 25 mg aethacizine, or 75 mg aethmosine and 12.5 mg aethacizine. Preparation is used for heart rhythm impairment. EFFECT: enhanced effectiveness of preparation. 3 cl, 4 tbl
Patent RU-2073312-C1 (RU)
Title: Integrated logic element
Inventor: KONOPLEV BORIS G
IPC: H03K19/18
Filed: 1993-07-14
Granted: 1997-02-10
Abstract: FIELD: computer engineering, integrated electronics, primarily components of large-scale integrated circuits. SUBSTANCE: integrated logic element is provided with metal power and neutral-potential buses, input and output regions incorporating polysilicon buses, control regions with direct and inverted control, transit regions, and two metal buses passed through all regions. Relatively perpendicular arrangement of polysilicon and metal buses has made it possible to produce input, output, control, and transit regions of desired structure and configuration at interfaces which are fully compatible electrically and in their layout. EFFECT: provision for interchanging regions depending on requirements. 1 dwg
Patent RU-2037373-C1 (RU)
Inventor: ORZHEKH MIKHAIL B
IPC: B22D11/10
Filed: 1993-09-07
Granted: 1995-06-19
Abstract: Способ обработки низколегированной стали при непрерывной разливке заготовок включает раскисление и легирование стали в разливочном ковше и доводку стали по химическому составу в ковше при продувке газом перед подачей в кристаллизатор. Доводку стали в ковше перед подачей в кристаллизатор осуществляют до содержания марганца в пределах 0,8 ... 1,5, количество которого устанавливают по указанному в формуле изобретения.
Patent RU-2073645-C1 (RU)
Inventor: NIKITINA GALINA P
IPC: C01G56/00
Filed: 1993-09-03
Granted: 1997-02-20
Abstract: FIELD: tyre industry; tyres for automobiles. SUBSTANCE: detachable antislip device is used on tyre 1. Tyre tread has at least one ring groove 4 on its surface in plane of wheel rotation. Curved hoop 2 is fitted in groove 4 pressing antislip members 3 to groove bottom. Hoop is provided with catching ends in form of hooks 6 and 7. Ring groove 4 has expanded section 8 and recess 9 providing arrangement of hooks 6 and 7 flush with tread surface. Each antislip member 3 is made in form of plate 11 in hole of which hoop 2 is fitted. EFFECT: improved wear resistance and efficiency when riding along mountain and ice-covered roads, decreased braking distance, prevented side slipping. 4 cl, 4 dwg
Patent RU-2067927-C1 (RU)
Inventor: GROSHEV VASILIJ S
IPC: B27L11/02
Filed: 1993-10-22
Granted: 1996-10-20
Abstract: FIELD: wood-pulp and paper industry, in wood-roughing shops. SUBSTANCE: coarse technological chips are fed through loading chute 4 to the cavity of rotating cone-shaped rotor 9 positioned behind cutting wheel 5. Under the action of centrifugal forces and taper surface 9 chips particles get in the plane of meeting of the knives of cutting wheel 5 and counter-knives, are shredded along the fibres and blown out behind cutting wheel 5 into additional cavity of body 10, then they are removed by means of blades 19 through the discharging chute. EFFECT: facilitated procedure. 3 cl, 5 dwg
Patent RU-2045945-C1 (RU)
Title: Method of myringoplasty
Inventor: FUANI KHALED A
IPC: A61F11/00
Filed: 1993-11-10
Granted: 1995-10-20
Abstract: FIELD: medicine, particularly, otorhinolaryngology. SUBSTANCE: essence of this method resides in that transplant, substitute for missing portion of tympatic membrane is made from section of decalcined bone, positioning transplant greater portion in free air space and fixing it along periphery of perforations with making protrusions extending by 2 or 3 mm and between remnants of tympatic membrane and handgrip of miniature hammer. EFFECT: better functional results.
Patent RU-2096760-C1 (RU)
Title: Device for determination of water permeability of sheet materials
Inventor: POTOKIN YURIJ NIKOLAEVICH
IPC: G01N15/08
Filed: 1993-11-09
Granted: 1997-11-20
Abstract: FIELD: measurement technology. SUBSTANCE: device has test chamber, compressed air source, pipe line coupling the compressed air source to test chamber through pressure regulator. Test chamber is provided with specimen clamping mechanism and is capable of turning around horizontal axis. In one position specimen is set inwards, and liquid is in lower part of chamber. In the other position specimen under test is lowered, and test liquid is above specimen. Test chamber is coupled to pressure regulator by means of three-way air valve which allows test chamber coupling either to compressed air source or to atmosphere. EFFECT: higher measurement results. 1 dwg
Patent RU-2052592-C1 (RU)
Inventor: SHMUKLER VALERIJ SEMENOVICH
IPC: E04B1/18
Filed: 1993-11-15
Granted: 1996-01-20
Abstract: FIELD: civil engineering. SUBSTANCE: framework building has columns with height equal to storey height, cross bars, slabs. Channel-shape metal members cover cross sections of the columns and are provided with rigidly interconnected horizontal plates fastened to the cross bars. Floor rigid body includes odd number of girder-type members in each cell. The rigid bodies rest on each other and cross bars with a special manner, and integrated using sheet cover plates. EFFECT: simplified production, shipment, and installation, as well as increased deformability. 6 cl, 22 dwg
Patent RU-2075278-C1 (RU)
Title: Potato harvester
Inventor: SHUTOV NIKOLAJ T
IPC: A01D17/04
Filed: 1993-11-26
Granted: 1997-03-20
Abstract: FIELD: agriculture. SUBSTANCE: potato harvester has undercutting working tool 1 mounted behind elevator 2 on tie-rods 15,9 and 10 positioned in vertical plane, separating working tool formed of two screens and drive for providing reciprocating motion in horizontal plane. Each screen has longitudinal toothed members 4 and 6, with members of one screen being positioned between members of other screen. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 2 cl, 3 dwg
Patent RU-2063494-C1 (RU)
Title: Spike finish-driving machine
Inventor: MARGOLIN ALEKSANDR I
IPC: E01B29/26
Filed: 1993-12-22
Granted: 1996-07-10
Abstract: FIELD: railway transport; repair of rail tracks. SUBSTANCE: machine has rail platform and working tools mounted on platform for travel in vertical plane and arranged over track rails. Each working tool has two chain conveyors connected by bridges and arranged parallel to each other, inclined guides and pressure members. Holes are made in connecting bridges. Each pressure member consists of rod fitted in corresponding hole. Mounted on top of rod is roller for engagement with inclined guide. Support mounted on bottom of rod carries bell-cranks installed for turning and engagement with spike and liner. Arms of each bell-crank are displaced in plan relative to each other. EFFECT: enlarged operating capabilities. 9 dwg
Patent RU-2109764-C1 (RU)
Title: Dendrite macromolecule, method for its production
Inventor: EHGBERT VILLEM MEJER
IPC: C08G73/02
Filed: 1993-01-11
Granted: 1998-04-27
Abstract: FIELD: organic chemistry. SUBSTANCE: dendrite macromolecule comprises ring and branches wherein branches are prepared of vinyl cyanide groups. Dendrite macromolecules of the invention are not affected by degradation during their hydrolysis and have high resistance to high temperatures. Method for production of dendrite macromolecules is also proposed, method may be used on a large scale. Intermediates being prepared during synthesis are not to be isolated. EFFECT: improved quality of desired product, improved efficiency of the method. 10 cl, 1 dwg
Patent RU-2050440-C1 (RU)
Inventor: ZARYANKIN ARKADIJ E
IPC: F01D25/30
Filed: 1994-05-13
Granted: 1995-12-20
Abstract: Использование: в энергетическом машиностроении, преимущественно при конструировании проточных частей цилиндров низкого давления и выхлопных патрубков турбин. Сущность изобретения: в проточной части низкого давления турбины, содержащей рабочее колесо 1 последней ступени, диффузор 2, образованный внешним 3 и внутренним 4 обводами, и направляющее кольцевое ребро 5, образующее с внутренним обводом дополнительный канал 6, внешний обвод диффузора 2 выполнен с отрицательной перекрышей по отношению к рабочему колесу 1 последней ступени, а направляющее ребро 5 выполнено так, что основная площадь, образованная им и внутренним обводом 4 канала, не превышает 10% от выходной площади рабочего колеса 1, что позволяет обеспечить равномерное поле на входе в диффузор 2, повысить надежность работы турбины и избежать запирание патрубка при больших скоростях выхода пара из ступени. 2 ил.
Patent RU-2084327-C1 (RU)
Title: Method of and device for machining of parts in fluidized abrasive
Inventor: KOROLEV ALBERT V
IPC: B24B31/10
Filed: 1994-06-17
Granted: 1997-07-20
Abstract: FIELD: mechanical engineering and other industries; finishing of parts such as bearing races, axles, bushings. SUBSTANCE: in known method of machining of parts in fluidized abrasive air stream is delivered to surface to be machined under action of which abrasive particles act onto part surface air stream is divided into separate streams which are uniformly distributed around the part and are directed to surface to be machined at angle equal to angle of cutting of abrasive grains. Device has housing and working chamber with holes to let in air stream and layer of abrasive particles. Part to be machined is installed in working chamber which has circular shape and is formed by surface of machined part and inner cylindrical groove of ring installed in housing. Ring has holes uniformly spaced over circumference which communicate working chamber with ring groove of housing intended for delivery of compressed air. Slots are arranged at angle relative to radial direction. EFFECT: increase machining capacity , simplified design of processing equipment. 2 cl, 3 dwg
Patent RU-2107314-C1 (RU)
Title: Method of deep structural mapping
Inventor: KERIMOV I A
IPC: G01V11/00
Filed: 1994-06-17
Granted: 1998-03-20
Abstract: FIELD: structural mapping of oil- promising rises characterized by discrepancy of structural plans of various horizons of sediment bags. SUBSTANCE: reconnoitering, gravimetric and profile seismic measurements are conducted along two mutually orthogonal profiles coinciding with directions of long and short axes of local rise along base horizon, correlation analysis of various frequency components of gravimetric field and seismic data is carried out and by its results gravity anomalies corresponding to base and desired horizons are isolated. Module and direction of vector of displacement of vertex of local rise are determined and area gravimetric survey is performed with orientation of profile along direction of vector of displacement with selection of distance between points and profiles not exceeding one third radii along axes OX and OY of autocorrelation of local gravity anomalies of desired horizon. EFFECT: improved reliability of method. 3 dwg
Patent RU-2107011-C1 (RU)
Title: Aircraft
Inventor: SVESHNIKOV A K
IPC: B64C39/02
Filed: 1994-07-12
Granted: 1998-03-20
Abstract: FIELD: aeronautical engineering; configuration of flying vehicles with increased volume of fuel tanks or for layout of additional cargo. SUBSTANCE: aircraft contains engine on wing, T-shaped horizontal tail and active control complex. Aircraft is provided with additional articulated tail section on which wing and landing gear are located. EFFECT: enhanced efficiency. 6 cl, 3 dwg
Patent RU-2074647-C1 (RU)
Title: Method to treat duodenal atresia
Inventor: CHEPURNOJ GENNADIJ I
IPC: A61B17/11
Filed: 1994-07-18
Granted: 1997-03-10
Abstract: FIELD: medicine, surgery. SUBSTANCE: an opening is formed in mesentery of transverse colon, its edges are fastened to frontal wall of duodenum. Jejunum ansa is directed to duodenum. Duodenojejunoanastomosis of 1.5-2 cm is formed at 5 cm space from Treitz ligament. One row of single interrupted sutures using atraumatic needle is conducted into intestinal lumen. Then leaving 1-1.5 cm from duodenojejunoanastomosis adductor is fixed to lower mesenteric surface of transverse colon towards its root by 3-4 seromuscular sutures. EFFECT: higher efficiency to eliminate adductor sagging and discharge disorders. 2 dwg
Patent RU-2090716-C1 (RU)
Title: Device for compaction of concrete mixes in installation of bored electrohydraulic pulsed piles
Inventor: PETROV KONSTANTIN V
IPC: E04G21/08
Filed: 1994-07-18
Granted: 1997-09-20
Abstract: FIELD: construction; applicable in manufacture of bored piles, construction of cast-in-situ foundations, underground concrete structures with use of electric discharge technology. SUBSTANCE: device has driven rod with electric discharge plant and electrodes located on its end, pressure pickup with numerical indicator installed in electric discharge unit above electrodes and also electromagnetic relay for engaging and disengaging of electric discharge unit connected with pressure pickup, and electric motor for raising and lowering the rod with reduction gear and magnetic starter installed in body of device resting on bulky base. EFFECT: higher efficiency. 2 cl, 1 dwg, 1 tbl
Patent RU-2101557-C1 (RU)
Inventor: SOLOV EV A P
IPC: F03D3/06
Filed: 1994-07-28
Granted: 1998-01-10
Abstract: FIELD: wind-power engineering; windmills and hydraulic motors. SUBSTANCE: rotor has two hollow semi-cylindrical blades with generating lines parallel to rotor axis of revolution and end disks. Each blade has longitudinal inlet slot contraction on concave part and slots on longitudinal ends for air outlet; plane crossing rotor axis of revolution is aligned with surface of blade end distant from axis; for closest end, vertical plane drawn perpendicular to end is in center of slot of this blade and slot confusion of other blade; slots are perpendicular to end surfaces of blades. EFFECT: improved design. 2 dwg
Patent RU-2093361-C1 (RU)
Title: Mold for manufacture of products from foamed materials
Inventor: DOROFEEV ANDREJ A
IPC: B29C44/58
Filed: 1994-09-29
Granted: 1997-10-20
Abstract: FIELD: manufacture of products from foamed plastics by foaming of liquid and powdery compositions. SUBSTANCE: hollow members 4 above ventilated holes 8 are made in the form of sleeves of rated volume with perforated bases 5. Sleeves are installed on mold with their opened ends which may be removed and provided with covers 6 installed at spaced relation above bases of sleeves for overlapping their holes at the moment of completion of molding. Holes 8 are spaced at 30-100 mm. Base 5 of sleeves with their cylindrical part, and sleeves 5 with wall 3 of mold are connected by threaded joints. Sleeve may be made integral with base. Located between cover 6 and base 5 is flexible member 7. Holes 8 are made in group of 2-5 small channels. Hollow members are installed above each group of holes. EFFECT: higher efficiency. 6 cl, 1 dwg
Patent RU-2139038-C1 (RU)
Title: Utilization of spin acceptor in cosmetic or dermatologic composition and cosmetic or dermatologic composition based on spin acceptor
Inventor: ALEN RIB E
IPC: A61K8/00
Filed: 1994-12-29
Granted: 1999-10-10
Abstract: FIELD: cosmetics. SUBSTANCE: spin acceptor is used as electron paramagnetic resonance reference sample for treating skin to provide light protection and prevent ageing and/or ache appearance. Spin acceptor is selected from stable cyclic nitroxide or nitron radicals consisting of at least one oxygen-linked nitrogen-containing cycle and encapsulated in liposome. EFFECT: improved consumer's efficiency. 21 cl, 1 dwg, 1 tbl, 4 ex
Patent RU-2078225-C1 (RU)
Title: Rotary piston internal combustion engine
Inventor: VALEEV GEORGIJ G
IPC: F02B53/00
Filed: 1995-01-10
Granted: 1997-04-27
Abstract: FIELD: manufacture of engines. SUBSTANCE: engine has housing with two cylindrical off-center working chambers and end plates with bearings for engine shaft, two cylindrical rotors located on one shaft coaxially relative to two, there or four plate pistons mounted in chambers of housing in off-center position, four disk slide valves with planetary mechanisms mounted on engine shaft between ends of rotors and end plates of housing, supply system, ignition system, lubricating and cooling systems of housing and rotors with pistons. Such construction of internal combustion engine provides for 4, 6 or 8 strokes of engine per two revolutions of its shaft depending on number of pistons. EFFECT: enhanced efficiency. 4 cl, 22 dwg, 3 tbl
Patent RU-2065091-C1 (RU)
Title: Multipassage reductant drive and distribution for supply of working medium
Inventor: SAYAPIN VADIM V
IPC: F15B9/16
Filed: 1995-02-22
Granted: 1996-08-10
Abstract: FIELD: remote control systems. SUBSTANCE: at least one actuating mechanism of multipassage drive is made in the form of piston cylinder with chambers connected to working medium supply and discharge lines; other passage is provided with actuating motor made in the form of jet motor; distribution unit consists of two distributors; each distributor has housing chambers for supply, delivery to consumers and discharge of working medium and with control chamber, as well as firstly and second shut-off members which are rigidly connected; first shut-off member is pressed to fixed seat and second shut-off member is located for engagement with movable seat. EFFECT: enhanced efficiency. 9 cl, 3 dwg
Patent RU-2074402-C1 (RU)
Title: Method of measurement of characteristics of magnetic field and device for its realization
Inventor: KOCHETKOV BORIS F
IPC: G01R33/24
Filed: 1995-03-07
Granted: 1997-02-27
Abstract: FIELD: measurement technology. SUBSTANCE: proposed method is realized with the aid of device incorporating three separate permanent bar magnets. First of them is balance-placed on vertical axis, second and third magnets are positioned on horizontal axes. Third one is not balance-placed. Panels on which axes of second and third magnets are set perpendicularly are positioned in parallel to vertical plane with which longitudinal line of bar of first magnet matches. In this case direction of bar of second magnet coincides with direction of vector of lines of force and deviation of third magnet from direction of bar of second magnet characterizes intensity of magnetic field along vector of its lines of force. Positions of magnets on their axes are fixed with the use of scales arranged vertically and horizontally. Intensity of magnetic field is found by scale mounted for controlled movement along scale of third magnet. EFFECT: improved accuracy of measurement of characteristics of magnetic field. 2 cl, 9 dwg