baber/WOPTO huggingface dataset:
Patent RU-2031973-C1 (RU)
Inventor: ZAJTSEV ALEKSANDR I
IPC: C23C10/30
Filed: 1993-07-19
Granted: 1995-03-27
Abstract: FIELD: metal working. SUBSTANCE: powder mixtures in the form of aqueous suspensions or pastes were applied on the surface of steel articles following by heating. Suspension or paste consists of the following components, wt. -%: aluminium 39-48; iron 5-15; silicon 6-16; silicon oxide 9-20; water glass 20-30. Content of iron and silicon in the mixture must be taken at the following ratio: [% Si] = (0.8-1.2) [% Fe].. EFFECT: improved method of coating preparing. 1 tbl
Patent RU-2087066-C1 (RU)
Title: Electric current supply
Inventor: MIFTAKHUTDINOV ILYAS KHANAFEEV
IPC: H01L41/113
Filed: 1993-07-26
Granted: 1997-08-10
Abstract: FIELD: power engineering. SUBSTANCE: film structure of power supply functions due to ambient temperature variation. Heat-sensing elements possessing transformation induced plasticity and adjusted to different temperatures stretch piezoelectric film of polyvinylidene fluoride. EFFECT: improved design. 3 cl, 4 dwg
Patent RU-2081544-C1 (RU)
Title: Seeding unit
Inventor: KHRENOVSKIJ VLADILEN YU
IPC: A01C7/04
Filed: 1993-08-24
Granted: 1997-06-20
Abstract: FIELD: agricultural engineering, in particular, precise drilling. SUBSTANCE: seeding unit has seed hopper 1, housing 3, shaft 4 mounted within housing 3, seeding disk 5 mounted on shaft 4 and provided with inner cavity 6. Seeding unit has rotary metering disks 7 provided with seed cells. Seeding disk 5 has circumferential slots 9 and metering disks are positioned in respective slots 9. Seeding disk 5 has annular bore 10. Each side wall of slots 9 is positioned in single plane with respective side wall of annular bore 10. Stop engageable with metering disks 7 is mounted in lower part of housing 3. Angle of revolution of metering disks 7 is equal to 360/n, where n is number of seed cells. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 2 dwg
Patent RU-2088503-C1 (RU)
Inventor: CESANO FRANCO
IPC: B65D1/22
Filed: 1993-06-08
Granted: 1997-08-27
Abstract: Использование: в качестве тары для различного рода грузов. Сущность изобретения: ящик содержит дно и складывающиеся стенки, выполненные из листа формованной пластмассы. Стенки по углам связаны посредством стоек, имеющих желоба для размещения кромок двух смежных стенок. Стенки каждого желоба образованы опорными поверхностными двух рядов сегментов, выполненных в стойках заодно целое с центральным ребром стойки. Между сегментами в каждом ряду образованы пространства, высота которых равна или больше высоты сегментов противоположного ряда. Изобретение позволяет упростить технологию изготовления стоек для ящика. 6 з.п. ф-лы, 5 ил.
Patent RU-2089978-C1 (RU)
Title: Shielded multipin connector with common grounding system
Inventor: WANJURA GUENTER
IPC: H01R13/658
Filed: 1991-12-05
Granted: 1997-09-10
Abstract: FIELD: electrical engineering. SUBSTANCE: socket shroud is built up of stack of abutting plates whose mating surfaces are arranged at pitch corresponding to arrangement of rows and columns of pins of plug. Plate sides facing each other have slots forming halves of jack portions corresponding to column of pins and channel for contact leads. External generating surfaces of plug shroud and plates of socket are metal-plate except for areas around pins and also around jacks and channels. EFFECT: improved design. 10 cl, 10 dwg
Patent RU-2073836-C1 (RU)
Title: Method of checking of product leak-proofness
Inventor: PANOV NIKOLAJ G
IPC: G01M3/00
Filed: 1993-11-18
Granted: 1997-02-20
Abstract: FIELD: test equipment. SUBSTANCE: product is placed in a vacuum chamber. The vacuum chamber is evacuated by the main means of evacuation up to the limiting residual pressure. A zone of low pressure is created in the vacuum pressure by means of additional aids of evacuation of the vacuum pressure, whose volume is selected in relation of at least 1:500 to the volume of the vacuum chamber. Initial concentration of test gas in the zone of low pressure is measured. The product is filled with test gas, final concentration of test gas in the zone of low pressure is measured. Product leak-proofness is determined according to variation of test gas concentration. EFFECT: enhanced sensitivity of checking of leak-proofness of space equipment products at a high limiting residual pressure in vacuum chamber. 1 cl
Patent RU-2059802-C1 (RU)
Inventor: KREJNIN EFIM V
IPC: E21B43/24
Filed: 1993-12-24
Granted: 1996-05-10
Abstract: FIELD: methods for thermal stimulation of recovery of oil and other hydrocarbon products from formations. SUBSTANCE: method for thermal stimulation of hydrocarbon-containing formation includes drilling of channels in formation by horizontal and parallel wells. Operation of wells with even numbers under injection regime and those with odd numbers under producing regime is effected and periodically vice versa. EFFECT: higher efficiency. 3 dwg
Patent RU-2064383-C1 (RU)
Inventor: VETER VLADIMIR VLADIMIROVICH
IPC: B23K9/23
Filed: 1993-12-27
Granted: 1996-07-27
Abstract: FIELD: arc welding of products from high-strength cast iron with spheroidal graphite in petroleum-gas industry, energetics, ship-building, civil engineering. SUBSTANCE: argon arc welding is conducted with non-consumable electrode and subsidiary additive wires. Wire for root weld contains, mass%: iron, 1.0-10.0; manganese, 0.5-9.0; nickel, the balance, at nickel content not more than 90%; while wire for subsequent welds contains, mass%: nickel, 40.0-55.0; iron, 30.0-45.0; chrome 0.1-7.0; manganese, the balance. Welded product endures pressure up to 10-25 MPa. EFFECT: enhanced strength of welded products. 3 cl, 2 dwg
Patent RU-2081192-C1 (RU)
Inventor: TOLSTOV VALERIJ F
IPC: C22B9/193
Filed: 1994-02-04
Granted: 1997-06-10
Abstract: FIELD: metallurgy, in particular, devices for melting of highly reactive metals such as titanium and its alloys. SUBSTANCE: ingot mold of vacuum electric arc furnace from chromium copper has main tube and protruding section. Section is fitted with interference on the tube with formation of joint belt for welded seam. EFFECT: higher efficiency. 3 dwg
Patent RU-2079558-C1 (RU)
Title: Method of furnace members protection in process of its operation
Inventor: SHEVTSOV LEV A
IPC: C21D1/74
Filed: 1994-03-25
Granted: 1997-05-20
Abstract: FIELD: furnace members protection during materials treatment in protective or technical atmosphere, in reducing atmosphere in particular. SUBSTANCE: method provides for furnace heating, neutral gas (nitrogen) continuous feeding under jacket, technical gas feeding in operational space of furnace (muffle), fed gasses pressure balancing, neutral and technical gas leadaway pipelines are united. Method allows to avoid neutral and technical gasses mixture and due to that to increase furnace members durability and wearability and quality of materials treatment. EFFECT: neutral and technical gasses mixture is avoided, increased furnace members durability, wearability and quality of materials treatment.
Patent RU-2025146-C1 (RU)
Inventor: ERMOLAEV VLADIMIR A
IPC: A63F3/00
Filed: 1994-05-31
Granted: 1994-12-30
Abstract: Использование: в играх, устройствах для развлечений. Сущность изобретения: устройство для игры с шарами содержит основание, емкость, смонтированную на основании донной частью с возможностью вращения и перемешивания размещенных в ней шаров, каждый из которых имеет метку, и средство случайного выбора шаров. В верхней и донной частях емкости выполнены сквозные отверстия. Средство случайного выбора шаров состоит из стержня и спиральной направляющей, консольно смонтированных на основании и проходящих через сквозные отверстия в донной и верхней емкости, при этом спиральная направляющая смонтирована на основании с возможностью вращения, а стержень жестко закреплен. Спиральная направляющая и стержень размещены относительно друг друга с возможностью размещения шара между комлевыми частями стержня и спиральной направляющей и выталкивания шара стержня из емкости по спиральной направляющей через сквозное отверстие в верхней части при вращении спиральной направляющей. Консольная часть спиральной направляющей может иметь отражатель для выталкивания шара со спиральной направляющей, а на наружной стороне емкости может быть установлена дополнительная спиральная направляющая для скатывания шара после его выталкивания со спиральной направляющей. 5 з. п. ф-лы, 1 ил.
Patent RU-2078110-C1 (RU)
Title: Glue for cigarette industry and method for its production
Inventor: YATLUK YURIJ G
IPC: C09J131/04
Filed: 1994-05-31
Granted: 1997-04-27
Abstract: FIELD: production of cigarettes. SUBSTANCE: proposed glue comprises, mas. %: polyvinyl acetate dispersion, 65.66-65.73; polyvinyl alcohol, 3.06-3.84; aqueous-alcohol solution of sodium methyl siliconate, 0.02-0.03; sodium tetraborate, 0.065-0.096; glycerine, 0.50-0.96; dibutyl phthalate, 5.60-5.68; and water. Method for production glue involves preparing of aqueous mixture of sodium methyl siliconate and sodium tetraborate, adding to it polyvinyl alcohol and mixing at 70-80 C. The process is followed by adding of dibutyl phthalate being heated to 85-95 C, cooling and emulsifying thus prepared mixture. Then polyvinyl acetate dispersion and aqueous mixture of sodium tetraborate and glycerine are added. EFFECT: improved quality of desired product, improved efficiency of the method. 3 cl
Patent RU-2058317-C1 (RU)
Inventor: VLASOVA NATALYA N
IPC: C07F7/18
Filed: 1994-07-18
Granted: 1996-04-20
Abstract: Использование: в качестве поверхностно-модифицирующих агентов. Сущность: продукт- [RR′2Si(CH 2 )3NH]2C=S, где R=R′=C 2 H 5 , R-CH 3 , R′=C 4 H 9 , R=R′=C 2 H 5 O. Реагент 1: RR′2Si(CH 2 )3NH 2 . Реагент 2: тиомочевина. Условия реакции: в присутствии сульфата аммония.
Patent RU-2076422-C1 (RU)
Inventor: OMELCHENKO VADIM V
IPC: H02J7/10
Filed: 1994-09-27
Granted: 1997-03-27
Abstract: FIELD: electrical engineering. SUBSTANCE: device has two rectifiers, transformer-output high-frequency inverter, comparator, current sensor, voltage limiter, switching element whose control input is connected to output of comparator whose input is connected to leads of current sensor connected in series between first common point of connection of first DC lead of first rectifier, first lead of voltage limiter, and second common point of connection of first lead of switching element and first output terminal of device; second leads of voltage limiter and switching element, second output terminal of device, second DC lead of first rectifier are interconnected; AC leads of first rectifier are connected to transformer output of high-frequency inverter and its input is connected to leads of first capacitor and to DC leads of second rectifier while its first AC lead is connected through second capacitor to first lead of AC power supply; second AC lead of second rectifier is connected directly to second lead of AC power supply. EFFECT: enlarged functional capabilities. 1 dwg
Patent RU-2118809-C1 (RU)
Title: Method of diagnostics of gas-turbine engine compressor
Inventor: CHERENKOV S V
IPC: G01M15/00
Filed: 1995-02-24
Granted: 1998-09-10
Abstract: FIELD: checking of mechanical condition of gas-turbine engines. SUBSTANCE: air temperature upstream of compressor and gas temperature upstream of turbine of gas-turbine engine are measured additionally in check mode of gas-turbine engine operation n тк.red = const. Gas temperature is reduced to standard atmospheric conditions. Then value of relative variation of reduced gas temperature upstream of turbine of gas-turbine engine is determined in process of operation. This values is used to find critical (as to gas-dynamic stability) value of wear degree of elements of compressor flow-through section. Reserve of compressor stability of gas turbine engine is judged by relation of degrees of wear. EFFECT: enhanced checking. 1 dwg
Patent RU-2086630-C1 (RU)
Title: Special vodka "novgorodskaya osobaya"
Inventor: ZENINA GALINA P
IPC: C12G3/06
Filed: 1995-07-18
Granted: 1997-08-10
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: for preparing 1000 dal of vodka the following ingredients are used in ratio: aromatic alcohol of juniper coniferous needles, birch buds and peppermint, 7.5-8.5 l; sugar, 11-13 kg; aqueous-alcohol liquid, the balance. EFFECT: improved taste. 1 tbl
Patent RU-2100601-C1 (RU)
Title: Hard nose and cutting tool having hard nose with projections
Inventor: TED R MASSA
IPC: E21C35/18
Filed: 1993-10-27
Granted: 1997-12-27
Abstract: FIELD: cutting tools for earth excavation and provided with elongated body with hard nose rigidly attached to its front end. SUBSTANCE: hard nose has many integral coaxial sections including all-ribbed section which has many longitudinal ribs located over its periphery. Nose additionally includes integral section with protrusions which serves as the base of nose and includes many protrusions running in radial direction. Transition zone as integral component ensures transition between ribbed section and section which serves as the base. EFFECT: higher efficiency. 7 cl, 15 dwg
Patent RU-2092590-C1 (RU)
Title: Method of preparing pellets from iron ore materials
Inventor: KALASHNIKOV ANATOLIJ T
IPC: C22B1/243
Filed: 1995-12-22
Granted: 1997-10-10
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: invention concerns preparing charge for blast- furnace smelting through making pellets from fine-dispersion wet iron- ore concentrates using binding additives. The latter are naturally occurring materials constituting products of chemical weathering aging of carbonate and clayey minerals, in particular, amorphous silica mineral containing 5-50% of fine calcium carbonate, 8-20% of amorphous silica, 5-15% of zeolite, and clayey constituent. EFFECT: reduced cost due to utilizing inexpensive materials. 2 tbl
Patent RU-2111755-C1 (RU)
Title: Method for treating larynx papillomatosis in children
Inventor: TSVETKOV EH A
IPC: A61K35/26
Filed: 1995-12-29
Granted: 1998-05-27
Abstract: FIELD: medical engineering. SUBSTANCE: method involves administering prospidine, thymaline and dibasol in combined mode. Thymaline is administered in parenteral way once a day at an age-oriented dose of 1-5 mg permissible according to the Pharmacopeia during 10 days. Dibasol is administered per os at a dose permissible according to the Pharmacopeia once a day during 13 days in the following mode. 0.004 g dose is given at the first-third day of treatment course and 0.002 g dose is given at the fourth-thirteenth day. Prospidine is administered in regional lymphotropic way in the area of sternocleidomastoid muscle once a day during 10 days at a dose of 0.1-0.2 g. EFFECT: enhanced effectiveness of treatment. 4 cl, 1 tbl
Patent RU-2092647-C1 (RU)
Inventor: ERSHOV VALENTIN V
IPC: B65G67/12
Filed: 1996-01-10
Granted: 1997-10-10
Abstract: FIELD: railway loading equipment. SUBSTANCE: method relates to loading rail sections onto railway rolling stock. Prior to attaching slings, at least two lengthy articles are rigidly secured together, then slings are rigidly fastened at points corresponding to maximal outreach of lifting facility boom, secured articles are lifted to maximal possible height which is not lower than level of loading lengthy articles to rolling stock with simultaneous movement of rolling stock under lifted articles. Load bogies of lifting facility together with raised articles are moved in reverse direction until one of load bogies reaches its extreme position. Then placed on rails between lifting facility and start of vertical curvature of lengthy articles with possibility for longitudinal displacement is movable support with fixing rollers, and installed on roller support of rolling stock platform is horizontal frame which is of multiple pivots in horizontal plane and is movable along rolling stock. Raised parts of lengthy articles are simultaneously lowered onto movable support and horizontal frame, ends of articles are freed from rigid lateral links applied prior to slinging, and rigidly connected together are horizontal frame and parts of lengthy articles carried by this frame which are located at distance equal to spacing between rows of roller supports of rolling stock. Movable support and articles located on it are connected together. Then movable support under lengthy articles with fixing rollers is moved simultaneously with rolling stock with retention of equal distance between them. Before pulling articles up to locking device of rolling stock, disconnected from each other are horizontal frame and parts of lengthy articles positioned on aforesaid frame. Horizontal frame is pulled out beyond limits of lengthy articles and is returned to place of new mounting. EFFECT: high efficiency. 5 dwg
Patent RU-2104173-C1 (RU)
Inventor: GRIGOR EV EH N
IPC: B60L1/00
Filed: 1996-03-14
Granted: 1998-02-10
Abstract: FIELD: railway transport; power supply systems. SUBSTANCE: device has main rectifier, voltage booster-charging rectifier and storage battery. EFFECT: possibility of supply of car consumers from any power source of railway car. 1 dwg
Patent RU-2112463-C1 (RU)
Title: Artificial posterior chamber lens
Inventor: MALOV V M
IPC: A61F2/16
Filed: 1996-03-12
Granted: 1998-06-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has optic part provided with supporting members as closed loops intersecting each other at three points near the optic part. The loops are manufactured from flexible polypropylene thread not subjected to heat treatment. Ends of the supporting members are attached to end face surface of the lens in the plane of its optic part. Small segments of threads adjacent to lens entry points have oval cross-section with the greater axis being set in perpendicular relation to lens diameter plane. Length of the oval segments is equal to at least three diameters of thread, the segments being positioned 0.5 thread diameters away from the lens surface. Axes of threads ends fixed in lens body, intersect the vertical axis of the lens. EFFECT: facilitated implantation process; enhanced stability of lens orientation. 4 cl, 3 dwg
Patent RU-2093876-C1 (RU)
Inventor: NIZAMOVA FURIZA SHARIFOVNA
IPC: G02C7/16
Filed: 1996-03-21
Granted: 1997-10-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has frame and colored perforated inserts which can absorb light flux with wavelength of 380-800 nm. Holes are of polygon and/or oval shape and are positioned over the entire area of inserts or area occupied by system of holes represents polygon. Area occupied by holes makes up from 0.01 to 0.9 of total area of insert. EFFECT: improved correction of vision. 2 cl, 3 dwg
Patent RU-2075318-C1 (RU)
Title: Fire extinguishing apparatus
Inventor: TKACHENKO SERGEJ MIKHAJLOVICH
IPC: A62C19/00
Filed: 1996-04-18
Granted: 1997-03-20
Abstract: FIELD: fire extinguishing equipment. SUBSTANCE: apparatus has enclosure filled with fire extinguishing compound. Enclosure is ruptured under the action of internal pressure. Outer surface of enclosure is composed of sectors, which are separated one from the other by slots made in enclosure. Enclosure itself has nonuniform strength properties, with strength of enclosure reducing from base portion due to decreased thickness. When enclosure is subjected to the action of internal pressure, it is broken into sectors to facilitate flow baffling. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 dwg
Patent RU-2138067-C1 (RU)
Title: Module multifiber connector
Inventor: BAJLENDER DZHEJMS R
IPC: G02B6/36
Filed: 1994-08-17
Granted: 1999-09-20
Abstract: FIELD: fiber-optical communication lines. SUBSTANCE: fiber-optical connector is used in fiber-optical communication lines for connection of at least one first light guide to second light guide. Connector has jack plug for attachment of first light guide, socket for attachment of second light guide and for placement of mentioned jack plug, aid centering end of first light guide to end of second light guide and aid providing constant compression load between ends of light guides. Socket has case with internal space and hole for access into specified space. Centering aid includes plate having at least one groove and mounted for sliding in internal space of socket case in direction of one groove to accommodate light guide. EFFECT: simplified design, large density of wiring of connections of pairs of light guides and improved handling. 11 cl, 5 dwg
Patent RU-2122785-C1 (RU)
Title: Teat cup (versions)
Inventor: ANDREEVA N V
IPC: A01J5/06
Filed: 1996-05-27
Granted: 1998-12-10
Abstract: FIELD: agriculture. SUBSTANCE: teat cup has sleeve and corrugated teat liner with nipple and milk pipe. Teat liner parts between corrugations have thickness exceeding that of corrugations and their section is provided with convex portion positioned on inner and outer arcs of circle and oriented to teat liner center, according to first version. According to second version, teat cup corrugations are positioned on diametrically opposite portions, and teat liner inner part between corrugations has projections with rounded edges. Corrugations extend from nipple along 2/3 of teat liner length in both versions of teat cup. EFFECT: increased efficiency in milking by providing both teat massaging and milk suction. 3 cl, 5 dwg
Patent RU-2117421-C1 (RU)
Title: Two-row root crop harvester
Inventor: KURBATOV A I
IPC: A01D17/00
Filed: 1996-07-05
Granted: 1998-08-20
Abstract: FIELD: agriculture. SUBSTANCE: harvester has digging working tool 1 with fingers, top remover 12 and receiving separating elevators-lifters 10. Sickle-shaped fingers of digging tool 1 are fixed on shaft 2 for free entrance into separating comb slots. Top remover 12 positioned in front of digging tools 1 has skid-type rakes with disk cutter and impeller. Separating elevators 10 are provided with spring-type crumbler and rotary discharge device 11. Side walls of skid-type rakes of top remover 12 are pivotally connected. Crumbler has drum with semicircular springs staggered over drum surface. EFFECT: wider operational capabilities and reduced injure to roots. 2 cl, 8 dwg
Patent RU-2113811-C1 (RU)
Title: Protective clothing
Inventor: SHVAJKOV D K
IPC: D03D15/47
Filed: 1996-09-13
Granted: 1998-06-27
Abstract: FIELD: equipment for individual protection from electric shock devices and other affecting factors, may be used in extreme situations. SUBSTANCE: protective clothing is manufactured from plated fabric made from yarn including metal threads combined with synthetic and natural filaments. Metal threads are connected to define continuous current-conductive circuit on all parts of surface to be protected. It allows electric current of electric shock device to be directed along closed metal threads omitting individual's body or into earth. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 9 cl, 9 dwg
Patent RU-2111323-C1 (RU)
Title: Method of tying of reinforcing fabrics and cages
Inventor: IVANOV IGOR EVGEN EVICH
IPC: E04G21/12
Filed: 1996-10-23
Granted: 1998-05-20
Abstract: FIELD: manufacture of building materials. SUBSTANCE: longitudinal and transverse reinforcement bars of fabrics and cages for reinforced- concrete products are laid in design position and then tied manually by tie wire preliminarily wound on device for tying of reinforcing fabrics made in the form of a reel with an annular duct formed around the edges. The device is positioned between the thumb and index finger of hand; tie wire is laid along the longitudinal bar, then both bars are bent around by tie wire in the point of intersection with the transverse bar, rolling it on the bars, then tie wire is laid along the longitudinal bar to the next intersection of the bars. EFFECT: enhanced rate of tying of reinforcing fabric and reduced consumption of tie wire. 6 cl, 11 dwg