baber/WOPTO huggingface dataset:
Patent RU-2075355-C1 (RU)
Title: Aggregate for treatment and washing
Inventor: MOZZHUKHIN MIKHAIL ALEKSANDROV
IPC: B08B3/02
Filed: 1992-11-05
Granted: 1997-03-20
Abstract: FIELD: mining. SUBSTANCE: aggregate with spray contours of preliminary and final treatment has valve control of heavy sediments and purified working medium consumption, that is connected by two outlet couplings with pipeline for working medium feeding to preliminary treatment spray contour and by one outlet coupling - with pipeline for discharge of heavy sediments surplus in tank. In the case the valve holes for passage of heavy sediments and purified working medium to spray contour of preliminary treatment are bigger than corresponding inlet and outlet holes of valve control couplings and their interaxial space differs from interaxial space between inlet and outlet holes of valve control couplings. Valve control hole for heavy sediments passing for discharge is equal to corresponding inlet and outlet holes of valve control couplings. EFFECT: improved design. 4 dwg, 1 tbl
Patent RU-2040835-C1 (RU)
Title: Method of grounding of wire communication installations
Inventor: VOLOVIK LEONID YU
IPC: H01R4/66
Filed: 1992-11-30
Granted: 1995-07-25
Abstract: FIELD: communication. SUBSTANCE: new method of grounding of wire communication installations in permafrost soils uses heat of ventilation stream originating from building where installations are mounted. Ventilation air is supplied over system of parallel pipes laid in soil which are simultaneously both sources of energy for defrosting of surrounding soil and grounding connections. As a version of method there is proposed to use separate grounding rods arranged within zone of heat effect of system of pipes. EFFECT: simplified design. 2 cl, 2 dwg
Patent RU-2039099-C1 (RU)
Title: Method of extraction of nonferrous metals from solutions
Inventor: KOSTYLEV DONNADIJ S
IPC: C22B34/32
Filed: 1992-12-04
Granted: 1995-07-09
Abstract: FIELD: metallurgy of nonferrous metals. SUBSTANCE: method involves treatment of solution with reagent, evaporation, cooling, separation of precipitate from solution. Reagent: modifying agent containing cations of alkaline, alkaline-earth metals or ammonium, preferably potassium or ammonium, and anions taken from a group involving sulfate, phosphate, chloride, preferably, sulfate anion at concentration 2 mole/mole precipitable metal (not less). Modified solution is evaporated up to solubility product of metal complex compound at boiling point of solution. EFFECT: improved method of extraction. 3 cl
Patent RU-2087271-C1 (RU)
Title: Tap
Inventor: MOLOKANOV ANATOLIJ IVANOVICH
IPC: B23C5/06
Filed: 1992-12-07
Granted: 1997-08-20
Abstract: FIELD: mechanical engineering; machining of parts; cutting internal threads. SUBSTANCE: cutting part 1 and calibrating part 2 of tap are made with low sections 4 lateral sides of profile and on flank; cutting and calibrating teeth 7 have section which is not low on side of face 6; width "a" of this section is equal to at least 0.1 mm but no more than 0.012 D 1,8 , where D is tap nominal diameter. EFFECT: enhanced efficiency. 4 dwg, 2 tbl
Patent RU-2054099-C1 (RU)
Inventor: SHOGENOV SERGEJ KH
IPC: E04C2/04
Filed: 1993-02-04
Granted: 1996-02-10
Abstract: FIELD: civil engineering. SUBSTANCE: ceiling slab has bearing frame of contour and intermediate beams. Reinforcing bars are secured to the frame on its both sides. The reinforcing bars are covered with concrete to generate cavities inside the slab. Slab face if finished. Concrete form/insulating members looking like sandwiches are placed in the cavities. The members have rigid waterproof layers coming in contact with concrete layers. EFFECT: high productivity. 3 cl, 1 dwg
Patent RU-2113600-C1 (RU)
Title: Exhaust silencer for internal-combustion engines
Inventor: KOJAKOV V F
IPC: F01N1/08
Filed: 1993-03-01
Granted: 1998-06-20
Abstract: FIELD: engine manufacture. SUBSTANCE: silencer has cylindrical body with inlet and exhaust nozzles, swirl generators made in the form of truncated cone surface secured on small base perimeter with annular partition facing exhaust nozzle and provided with holes having bent-out lips. Truncated cone surface of swirl generator has spring-loaded guide vanes. EFFECT: improved design. 2 dwg
Patent RU-2086336-C1 (RU)
Title: Apparatus for separating blank from stack and feeding it to working machine
Inventor: NAGAJTSEV VIKTOR MIKHAJLOVICH
IPC: B21D43/24
Filed: 1993-03-11
Granted: 1997-08-10
Abstract: FIELD: automatization of metal sheet forming process, for example of feeding sheet blanks to press or other manufacturing equipment. SUBSTANCE: in order to simplify construction of apparatus, mechanism for transferring sheet to working zone is combined with drive unit for lifting and descending cross bar and it is in the form of two mutually parallel chain transmissions joined by means of pins with said cross bar. Each guide is in the form of two parallel struts joined in their upper portions by radius rounding whose axis coincides with axis of driven sprocket of chain drive. Said cross bar engages with each guide by means of two (outer and inner) rollers. Diameter of inner roller is equal to width of spacing between struts of guide. Limiting switch is mounted on cross bar under working plane of clamping magnets. Said cross bar is provided with horizontal axle for free suspension of magnetic clamping members with possibility of their fixation relative to said axle. EFFECT: simplified design due to use of one drive unit for moving cross bar. 2 dwg
Patent RU-2059587-C1 (RU)
Title: Claydite-foam-concrete mixture preparation method
Inventor: KOMISSARENKO BORIS S
IPC: C04B14/12
Filed: 1992-04-06
Granted: 1996-05-10
Abstract: FIELD: building materials industry, industrial production of outer wall panels and claydite-foam-concrete mixture. SUBSTANCE: method provides for successive loading into mixer and stirring of claydite, cement, water and foam maker. The latter is fed into mixer as concentrated solution by sprayer from top. Volume of used air is 26 - 27.6 %, heat conductance factor is 0.235 -0.237 W/(m deg). EFFECT: improved process of claydite-foam-concrete mixture preparation process. 3 tbl
Patent RU-2063715-C1 (RU)
Title: Appliance for cutting of autodermal graft
Inventor: BIRYALTSEV VLADIMIR NIKOLAEVIC
IPC: A61B17/322
Filed: 1992-04-12
Granted: 1996-07-20
Abstract: FIELD: medical equipment, in particular, in production of autodermal sutural a material used in surgical operations. SUBSTANCE: the device for cutting of autodermal graft for production of band sutural material has bedplate 2, needles 4, clamping plate 3 with holes 9 for needles and base 1, having internal guides for bedplate 2 and seats 7 for needles. Needles 4 are detachable and positioned for engagement with bedplate 2. The joints of base 1 to clamping plate 3 and base 1 to bedplate 2 are detachable, through holes 9 are intended for needles 4, and helical continuous duct 8 is made in the form of a slot, for instance, for laser beam. EFFECT: improved design. 1 cl, 3 dwg
Patent RU-2106733-C1 (RU)
Inventor: VETOKHIN VIKTOR IVANOVICH
IPC: H02K5/12
Filed: 1993-07-01
Granted: 1998-03-10
Abstract: Изобретение относится к электротехнике, касается, в частности, погружных корабельных электрических машин и позволяет обеспечить повышение надежности, ресурса и срока службы машины за счет исключения контактной коррозии корпуса, а также повышение энергетических и пусковых характеристик. Сущность изобретения состоит в следующем. Электрическая машина содержит корпус 1, в канавки на поверхности которого запрессованы кольца-обручи 6. В пазах пакета 2 статора уложена трехфазная протяжная обмотка 4 из провода с полимерной изоляциней. На пакеты 8 ротора напрессована гильза 10 из композиционного магнитоэлектропроводящего материала, в которую по торцам вплотную к пакету 8 стали ротора вставлены круговые кольца-протекторы 11 и приварены к ней. 1 з. п.ф-лы, 4 ил.
Patent RU-2064214-C1 (RU)
Title: Method for installing conductors of overhead power transmission line on pole arms by means of flying vehicle
Inventor: SOLUYANOV YURIJ M
IPC: H02G1/02
Filed: 1993-09-13
Granted: 1996-07-20
Abstract: FIELD: power engineering. SUBSTANCE: method involves conductor rolling-out, its cutting into metered sections, dressing conductor section ends with deadend clamps, double bending metered sections of conductors, fitting pulley at point of bending, attaching weight to conductor ends, and connecting pulley to outer hanger of flying vehicle. Pulley blocks with cables of traction mechanism thrown over them are mounted on poles. Upon conveying conductor section to pole, one of its ends is disconnected from weight and attached to cable of traction mechanism of first pole, then it is pulled to pole arm at the same time carrying conductor to second pole. Then second end of conductor section is secured to cable of traction mechanism of second pole and upon disconnection of weight second end of conductor is pulled to pole arm following movement of flying vehicle towards center of span. Upon tensioning the conductor and securing both its ends on poles, pulley is released as flying vehicle descends and removed from conductor. EFFECT: facilitated procedure. 4 dwg
Patent RU-2103809-C1 (RU)
Inventor: EROFEEV JU N
IPC: H03K5/04
Filed: 1993-09-21
Granted: 1998-01-27
Abstract: FIELD: automatic control and computing engineering. SUBSTANCE: device has input terminal 1, terminal 3 for feeding control-code second-bit signal of stretching regulation, terminal for feeding control-code third-bit signal of stretching regulation, output terminal 6, subtracting pulse counter 7, NOR gate 16, clock generator 20. EFFECT: improved design. 3 dwg
Patent RU-2061384-C1 (RU)
Title: Base for preparing alcoholic structural-viscous articles
Inventor: KHOMUTOV LEONARD I
IPC: A23G9/04
Filed: 1993-09-27
Granted: 1996-06-10
Abstract: FIELD: food industry, alcoholic products. SUBSTANCE: base has alcohol, sugar, methylcellulose and water. For preparing soft jelly article type the base has additionally starch. Base is used for production soft ice-cream, jelly, liqueur, punch and other alcoholic products of jelly-like type. EFFECT: enhanced quality of the base. 2 cl, 1 tbl
Patent RU-2081362-C1 (RU)
Inventor: KHUDOBIN VIKTOR M
IPC: F16K11/02
Filed: 1993-10-26
Granted: 1997-06-10
Abstract: FIELD: cleaning windshields of transport facilities. SUBSTANCE: center of axis of rotation of bell-crank lever and center of axis of roller lie in normal which intersects straight line on which centers of cylindrical chamber, flexible cylindrical roller and outlet hole of passage lie. Distance between center of roller and center of hole of outlet passage is lesser than roller radius. EFFECT: enhanced efficiency. 2 cl, 2 dwg
Patent RU-2083190-C1 (RU)
Title: Orthopedic apparatus
Inventor: TENILIN NIKOLAJ A
IPC: A61F5/04
Filed: 1993-12-06
Granted: 1997-07-10
Abstract: FIELD: medical engineering; postoperative monitoring of patients affected with congenital muscular torticollis; prophylaxis and treatment of post-burn cicatrical contractures. SUBSTANCE: proposed apparatus comprises supporting element made in form of plate having cusps, patient's head holder consisting of one horizontal and one vertical arcs, supporting element plate and horizontal arc of head holder being interconnected by controlling-and-adjusting mechanism in form of telescopic rod resting on spherical supports. Controlling-and-adjusting mechanism, supporting element and head holder are made adjustable length-wise and volume-wise, respectively. Proposed apparatus makes it possible to fix head and neck in any position in relation to thorax without using for this purpose gypsum for different age groups of children; it facilitates hygienic nursing of patients and makes possible to prevent and to treat post-burn cicatrical contractures by forming elastic postoperative cicatrices. EFFECT: useful aid in orthopedics. 2 cl, 3 dwg
Patent RU-2112507-C1 (RU)
Title: Method of producing stable water-soluble micronized substance
Inventor: JAN TROFAST
IPC: A61K/
Filed: 1992-03-24
Granted: 1998-06-10
Abstract: FIELD: pharmaceutical technology. SUBSTANCE: method is carried out by residual water content decrease in micronized substance by drying at elevated temperature and/or under vacuum, their treatment with solvent being preferably in vapor phase, removal of residual solvent content by keeping in dry place, for example, under vacuum, or by blowing with inert gas. Method can be used for producing antiasthmatic and antiallergic substances taken from terbutalin sulfate, fenoterol hydrobromide, terfenadine and others. EFFECT: improved method of producing. 10 cl, 2 tbl
Patent RU-2060721-C1 (RU)
Inventor: PERELSHTEJN PETR V
IPC: A47J43/04
Filed: 1994-01-11
Granted: 1996-05-27
Abstract: Использование: производство бытовой техники. Сущность изобретения: шинковка, содержащая нож, вал с рукояткой для вращения и толкатель, дополнительно снабжена кулачковыми шайбами и спиральными пружинами. Нож выполнен в виде держателя с лезвием, шайбы установлены на валу с возможностью взаимодействия с держателем, а пружина установлена с возможностью взаимодействия с толкателем. 2 ил.
Patent RU-2085610-C1 (RU)
Inventor: CHASHCHINOV VLADIMIR A
IPC: C22C38/44
Filed: 1994-04-05
Granted: 1997-07-27
Abstract: FIELD: metallurgy, more particularly ship building and other industries, manufacture of cast components of intricate configuration used in sea water and at low temperatures under considerable static and cyclic loads. SUBSTANCE: cast construction ferrite-perlite steel comprises (wt%): 0.10- 0.20 carbon; 0.12-0.40 silicon; 0.6-0.8 manganese; 0.8- 1.2 nickel; 0.6-0.9 copper; 0.15-0.20 molybdenum; 0.002- 0.01 cerium; 0.04-0.3 chromium; and the iron balance. EFFECT: improved viscosity and plasticity, greater crack resistance when castings become hardened and greater resistance to corrosion cracking when under strain. 1 tbl
Patent RU-2077682-C1 (RU)
Title: Composite high-pressure gas cylinder
Inventor: KLYUNIN OLEG S
IPC: F17C1/06
Filed: 1994-04-29
Granted: 1997-04-20
Abstract: FIELD: gas equipment. SUBSTANCE: proposed composites high-pressure gas cylinder includes internal liner and outer organoplastic shell around surface of linear. Linear is fabricated from steel with wall thickness 0.5-0.9 mm. Cylinder is welded and has central cylindrical part and two bottom parts interconnected by means of rings. EFFECT: diminished manufacturing cost, increased functional reliability. 4 dwg
Patent RU-2059764-C1 (RU)
Title: Device for fastening ripper tooth
Inventor: SLADKOVA LYUBOV A
IPC: E02F5/32
Filed: 1994-06-08
Granted: 1996-05-10
Abstract: FIELD: road building machines. SUBSTANCE: device for fastening ripper tooth has a beam with pocket and a tooth placed in the pocket. Wedges placed with their apices up are positioned symmetrically and rigidly in beam pocket. Two movable wedges are adjacent to the above wedges. Bases of movable wedges are connected to rods of hydraulic cylinders. Apex angles of movable and immovable wedges are equal. EFFECT: reliable fastening of ripper tooth. 1 dwg
Patent RU-2071299-C1 (RU)
Title: Acetabular unit of cementless anchorage type hip joint endoprosthesis
Inventor: BARANNIKOV VIKTOR I
IPC: A61F2/34
Filed: 1994-06-09
Granted: 1997-01-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has metal cup and polymeric insert introduceable into internal cavity of the cup. Cuts are made on the spheric portion of the metal cup running from its top to the base forming movable segments. Transverse grooves are made in the area where the spheric portion of the cup is coupled with conic portion of the insert. Cross-pieces of the grooves serve as flexible supporting members. Rows of teeth with cutting edges are spaced over the external surface of the movable segments. Upper faces of the teeth are set tangentially relative to the trajectory of their movement in rotating relative to the flexible supporting member. The external surface of the conic portion of the metal cup is provided with multistart thread. EFFECT: accelerated assembly of hip joint prostheses. 2 dwg
Patent RU-2090511-C1 (RU)
Title: Distiller
Inventor: MALTSEV VLADIMIR V
IPC: C02F103/04
Filed: 1994-07-20
Granted: 1997-09-20
Abstract: FIELD: distillation processes. SUBSTANCE: distiller designed to produce distilled water and liquid concentrate has blower as energy source which makes possible utilizing nearly all heat consumed at water evaporation by means of returning it from condenser space. Internal cylinder from the side of evaporator is ribbed. Because of withdrawing power source from evaporator and ribbing in the form of flat removable split plates, removal of crust is facilitated. Smaller crust formation is also provided by draining water from evaporator when its operation is terminated and, in case of long-time continuous operation, after certain time intervals. EFFECT: facilitated maintenance of apparatus. 4 cl, 1 dwg
Patent RU-2090440-C1 (RU)
Title: Shipboard propeller
Inventor: RUBINOV VLADIMIR YU
IPC: B63H1/26
Filed: 1994-08-18
Granted: 1997-09-20
Abstract: FIELD: shipbuilding; shipboard propellers. SUBSTANCE: suction surfaces of propeller blades (inlet sections) are provided with bulbs having step to main surface of blade at end of bulb whose thickness is equal to 2-5 thickness of main portion of blade and width is equal to 0.05-0.2 of average width of blade. EFFECT: avoidance of propeller blade cavitation. 3 dwg
Patent RU-2095835-C1 (RU)
Title: Process of manufacture of uv filters
Inventor: SHISHATSKAYA LYUDMILA P
IPC: G02B5/22
Filed: 1994-11-24
Granted: 1997-11-10
Abstract: FIELD: manufacture of light filters used in optical devices employing photoluminescence. SUBSTANCE: during manufacture of UV light filter plate of monocrystalline magnesium fluoride is irradiated by quantas with energy 10.0-15.0 eV with exposure 200.0-300.0 mW'h and temperature 200-300 C. EFFECT: increased efficiency of process. 1 dwg, 1 tbl
Patent RU-2088627-C1 (RU)
Title: Method of preparing drilling compositions
Inventor: KONOVALOV EVGENIJ A
IPC: C09K8/20
Filed: 1995-02-03
Granted: 1997-08-27
Abstract: FIELD: drilling fluids. SUBSTANCE: invention provides a method of preparing drilling compositions in which, as functional additive, apatite concentrate with at least 36 wt % phosphorus oxide and particle size ranged from 100 to 5 mcm is utilized with specified fraction distribution. EFFECT: reduced permeability of filtration crest of drilling compositions and increased their coagulation stability. 1 tbl
Patent RU-2075489-C1 (RU)
Title: Composition of black paste
IPC: C08K5/01
Filed: 1995-02-14
Granted: 1997-03-20
Abstract: FIELD: paint, printing and other industries; preferably preparation of carbonaceous coatings. SUBSTANCE: claimed black paste comprises black with degree of particle intergrowth in the aggregate within 0.005-0.025, the ratio of paste components being as follows, wt.-%: black, 100; mineral oil, 60-300; butadiene-piperylene copolymer with molecular weight of 3000-5000, 0.2-4; and carboxylic acid, 0.2-10. EFFECT: improved quality of the black paste. 1 tbl
Patent RU-2085227-C1 (RU)
Title: Apparatus for therapy with alternating magnetic field
Inventor: ANDRIYANOV YURIJ V
IPC: A61N2/04
Filed: 1995-03-14
Granted: 1997-07-27
Abstract: FIELD: magnetotherapy. SUBSTANCE: apparatus designed for treatment and prophylaxis of various diseases containing inductors connected to alternating current source, whose control input is connected to modulator output, is supplemented with audio-reproduction unit including amplifier, electroacoustic transformers, and musical composition record carriers used for treatment with acoustic signal. Output of amplifier of audio-reproduction unit is connected with modulator input, which results in enhanced efficiency and reduced treatment time as well as widened range of indications for utilization of apparatus. EFFECT: enhanced efficiency. 9 cl, 3 dwg
Patent RU-2129090-C1 (RU)
Title: Thread movement control pickup for spinning and weaving looms
Inventor: VASIL EV V D
IPC: G01N27/60
Filed: 1995-04-28
Granted: 1999-04-20
Abstract: FIELD: textile industry; weaving and spinning looms; checking yarn, roving and thread for breakage. SUBSTANCE: thread movement control pickup has housing with fitted in damping member accommodating thread guide and piezoelectric transducer rigidly coupled with thread guide. To increase reliability of thread checking in operation with thin threads (at low valid signal levels) and at exposure of transducer to vibration and shocks, flange is made on outer surface of damping member through which damping is secured in housing. Damping member is installed with clearance between housing and its side surface. EFFECT: reduced false operations at weaving and spinning of thin threads. 2 dwg
Patent RU-2077309-C1 (RU)
Title: Device for diagnosis of organism condition and testing of pharmacologic preparations
Inventor: LOZNOVSKIJ YURIJ YA
IPC: A61B5/05
Filed: 1995-05-12
Granted: 1997-04-20
Abstract: FIELD: medicine, can be used for diagnosis by the R.Fall method. SUBSTANCE: the device has measuring and display unit 1, scaling unit 3, selector switch 4, active electrode 5, passive electrode 6, power source 7. A microammeter with a scale of 100 divisions is used as unit 1. The power source is rated at 1.5 V. The current by the Fall method is set within 10 to 12 mcA at closing of electrodes 5 and 6. Setter 2 may be made in the form of a fixed resistor, and unit 3 - in the form of a variable resistor. EFFECT: stable truth of measurement results. 1 dwg
Patent RU-2095904-C1 (RU)
Title: Cable junction
Inventor: POLYAKOV LEV N
IPC: H02G11/00
Filed: 1995-06-14
Granted: 1997-11-10
Abstract: FIELD: power engineering; connection of two relatively turning parts of machine by thick cable harness. SUBSTANCE: cable junction has harness of cables arranged in separating rings and central mandrel fixed inside cables. To protect cables against deformation caused by relative turning of parts, provision is made for movable separating ring kinematically linked with one part of machine through key-and-spline joint and with other part, through central mandrel by means of screw-and-nut assembly. EFFECT: provision for correcting cable deformation. 2 cl, 3 dwg
Patent RU-2097804-C1 (RU)
Inventor: MATYUSHECHKIN NIKOLAJ A
IPC: G02B6/35
Filed: 1995-07-31
Granted: 1997-11-27
Abstract: FIELD: fibre optics. SUBSTANCE: change-over switch has nonmagnetic base 3 on which stationary member 1 and electromagnet consisting of magnetic core 6 and winding 7 are secured. Central part of magnetic core 6 is fastened to nonmagnetic base 3, and electromagnet poles are positioned in plane located above nonmagnetic base 3 and directed opposite to each other. Moving member 2 is arranged in clearance between electromagnet poles. Permanent magnet 10 is secured under moving member on central part of magnetic core so that one of its poles is directed towards magnetic core 6 and the other, to moving member 2. Moving member is made of ferromagnetic material. It moves between electromagnet poles which serve at the same time as locks. Group 4 of optical fibres including at least one optical fibre is attached to moving member 2, and group 5 of optical fibres having at least two optical fibres is attached to stationary member 1 with faces directed towards fibre faces of group 4. Axes of optical fibres of groups 4 and 5 are oriented perpendicularly to direction in which moving member 2 moves between electromagnet poles. Distance between axes of optical fibres is equal to travel of moving member 2 between electromagnet poles. EFFECT: more effective design. 4 dwg
Patent RU-2087245-C1 (RU)
Inventor: SMIRNOV VYACHESLAV A
IPC: B22C5/04
Filed: 1995-08-08
Granted: 1997-08-20
Abstract: FIELD: foundry, in particular, devices for preparing sand-clay mixtures. SUBSTANCE: mixer has cylindrical horizontal rotary housing mounted on supporting rolls, working members formed as rods positioned within cylinder and end closure with charging and discharge windows. Rod surface is provided with periodical projections whose side surfaces are inclined relative to rod axis and projections of adjacent rods are staggered one relative to another. Surfaces of projections are rubberized. EFFECT: increased efficiency of mixer and improved quality of sand mixtures. 4 cl, 3 dwg