baber/WOPTO huggingface dataset:
Patent NL-1024133-C1 (NL)
Title: Rear wheel steering is for horse box vehicle, both rear wheels having stub axle as rotary point and connected to front axis by bar assembly with bar head at ends
Inventor: ASSINK MARINUS
IPC: B62C3/02
Filed: 2003-08-20
Granted: 2005-02-22
Abstract: The rear wheel steering is for a horse box vehicle, both rear wheels (b3,b4) having a stub axle (3a-3b) as rotary point and connected to the front axle by a bar assembly with bar head (2a-2e) at the ends. On the rotary point of the front axle (11) is a toothed belt disk, which has a ratio of 2:1 to a second gearwheel disk (4). They are coupled by a toothed belt (10), with tension between them maintained by a pressure roller (6). On the gearwheel disk (4) an arm is fitted (5a), which has a length of 80 per cent of the arm (5b) fitted on a further disk (7). By rotation of the construction, this arm always has a rotary angle of less than 90 degrees. This enables the vehicle to turn around the central point of the rear axle. As all vehicles are sprung, the coupling between the two disks (7,9) comprises an axle contact (8), which can vary in length and the torque is rigid. Through this construction, the vehicle can spring without obstructing the steering.
Patent NL-1024359-C1 (NL)
Title: Hydrofoil for imparting speed-dependent lift to a pipeline in water comprises a frame to which are attached wing sections and pincer clamps for grasping the pipeline
Inventor: KORNDOERFFER WIM
IPC: F16L1/235
Filed: 2003-09-23
Granted: 2005-03-24
Abstract: Hydrofoil for imparting speed-dependent lift to a pipeline in water comprises a frame (2) to which are attached wing sections (3, 4) and pincer clamps (6) for grasping the pipeline. The clamps comprise two blades that can pivot about the central axis of the frame and are fixed at the top to a wing section so that a closing force is applied to the clamps when the hydrofoil is moving through the water. An independent claim is also included for an installation frame (5) for attaching a hydrofoil as above to a pipeline, comprising a frame attached to a mounting bar on the hydrofoil's frame, a shaft connected to a bush on the mounting bar, a bolt for attaching the shaft to the bush, and a coupler for connecting hydraulic cylinders on the hydrofoil to a hydraulic system on the installation frame.
Patent RU-2017546-C1 (RU)
Title: Production line for coating tube inner surfaces
Inventor: KHUSNUTDINOV RAFEK KH
IPC: B05C13/02
Filed: 1988-01-04
Granted: 1994-08-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: drying and heat chambers are made in the form of a single furnace. The furnace is connected to a temperature control chamber by an air duct with a forced air feed device. A tube cross feed mechanism is made discrete. A heat exchanger connected to an air duct is mounted in the temperature control chamber. Carriages are made in a coating plant and have sealing caps from a heat-insulating material mounted for engagement through the outer surface of the tube and its ends. EFFECT: improved structure. 3 cl, 4 dwg
Patent RU-2015369-C1 (RU)
Title: Internal combustion engine and method of operation of internal combustion engine
Inventor: DEBERDEEV FARID F
IPC: F02B47/02
Filed: 1989-04-14
Granted: 1994-06-30
Abstract: FIELD: engine engineering. SUBSTANCE: method includes discharging and sucking off residual gases from a cylinder of internal combustion engine when a piston is in the top dead center. Water is injected in the cylinder on surface of head of piston when the piston is in the bottom dead center. The internal combustion engine has cylinder, piston, outlet and sucking off members of the cylinder, and water nozzle positioned at the bottom part of the cylinder. Guides provide injection of water on the surface of the piston. EFFECT: enhanced efficiency. 3 cl, 1 dwg
Patent RU-2029227-C1 (RU)
Title: Device for graduating strain gauges
Inventor: KARIMOV KHASAN SANGINOVICH
IPC: G01B7/16
Filed: 1989-09-27
Granted: 1995-02-20
Abstract: FIELD: strain measurement. SUBSTANCE: device has vacuum chamber 1, two supports 2,3 mounted within the chamber, flexible cantilevered strain beams 4-7 attached to the supports. Longitudinal axes of the four beams form sides of a conditional square at the ends of one of the diagonals of which the strain beams are affixed in pairs with the aid of supports 2,3 and to the ends of the other diagonal their free ends are directed. The device furthermore has a loading mechanism for loading the free ends of strain beams 4-7 made in the form of a system of "flywheel 12 a central through opening-rod 9 with two rings 10 and 11 - pusher 8". The strain beams are being bent by the pusher. The strain beams can be made of different thickness and of equal resistance to bending. This compact device is easy to use for determining sensitivity of strain gauges within a wide temperature range. To perform measurements the lower portion of device is introduced into a Dewar flask with liquid nitrogen or into a heating chamber. EFFECT: enhanced accuracy and efficiency due to realizing the system of pure bending. 3 cl, 2 dwg
Patent RU-2003560-C1 (RU)
Inventor: SHCHEGLOV VLADIMIR G
IPC: B62D55/215
Filed: 1990-02-05
Granted: 1993-11-30
Abstract: Использование: в сельскохоз йственном машиностроении , а именно в гусеничных движител х.  Сущность изобретени : резинометаллическа  гусеница  содержит секции, образованные цилиндрическими  траверсами, скрепленными тросом и с резиновым  массивом в центральной части. Наружные  соединительные элементы выполнены в виде муфт,  болтов, причем опорна  поверхность каждой секции  выполнена в виде протектора с грунтозацепами, а  болты дл  креплени  муфт выполнены с коническими  стержн ми, бил.
Patent RU-2082428-C1 (RU)
Title: Method of preparing antibodies specifically binding with jg e
Inventor: CHANG TSE-WEN
IPC: A61K47/48
Filed: 1988-12-29
Granted: 1997-06-27
Abstract: FIELD: medicine, medicinal industry. SUBSTANCE: invention describes antigenic epitopes IgE (designed as ige. b1 present on IgE-producing β-lymphocytes). One class of ige. b1-epitopes is bound with or near binding FCER-site on IgE. Other class ige. b1-epitopes associates with extracellular domain segment of E-chains that fixes IgE on B-cell membrane (E.ml/ec). Invention describes method of preparing antibodies that were bound with ige. b1-epitopes and used for treatment of allergic states induced by IgE. For animal immunization the following peptide is used that is conjugated with mollusk hemocyanin: Glu-Leu-Asp-Val-Cys-Val-Glu-Glu-Ala-Glu-Glu-Ala-Pro. EFFECT: improved method of antibodies preparing. 3 dwg, 7 tbl
Patent RU-2014056-C1 (RU)
Title: Apparatus for pneumatic massage
Inventor: SAVELEV BORIS S
IPC: A61H7/00
Filed: 1990-06-27
Granted: 1994-06-15
Abstract: FIELD: medicine. SUBSTANCE: apparatus has two massage nozzles 1, 2. Closed additional cavities of the nozzles are connected with output of high-frequency pneumatic solenoid-operated valve 23. Working cavities 3 and 4 are connected with outputs of low-frequency pneumatic solenoid-operated valves 9,10. Valves 9, 10, as well as high-frequency valve 23 are connected to controlled sources of pressed air and rarefaction. Low-frequency pneumatic solenoid-operated valve of the first working cavity is controlled directly through tuneable pulse oscillator 17, which is connected with high-frequency pneumatic solenoid-operated valve 23 through frequency multiplier 21. Pulse oscillator 17 is connected with low-frequency pneumatic solenoid valve of the second working cavity through inverter 18. EFFECT: improved efficiency of treatment. 1 dwg
Patent RU-2043242-C1 (RU)
Title: Bicycle derailleur gear
Inventor: CHI-YUN-SHUJ GENNADIJ N
IPC: B62M25/04
Filed: 1990-08-11
Granted: 1995-09-10
Abstract: FIELD: transport; bicycles. SUBSTANCE: derailleur gear has housing 1 with non-parallel levers, bracket, load-bearing cable 24, turnable eccentric detents, plates with guide rollers 21, 23 of load-bearing cable tensioning unit mounted on housing 1 and consisting o screw, coiled cylindrical spring and limiter made in form of clip with stop. Bracket can be made of two different design versions. Quick release is provided by catch. EFFECT: reliable and stable operation of chain in various positions, long service life and convenience in use of gear for races of different types. 7 dwg
Patent RU-2077648-C1 (RU)
Title: Drill rig
Inventor: KORSAKOV PETR F
IPC: E21B7/02
Filed: 1990-11-11
Granted: 1997-04-20
Abstract: FIELD: well drilling, mining. SUBSTANCE: drill rig has transport base with rotary platform and cartridge being moved along this platform by hydraulic cylinders. A mast, guides and drill equipment with lifting mechanism is installed on the cartridge. The platform has through lengthwise slots to place drill tool in those. Internal surface of the cartridge, facing the platform, has lengthwise ledges and rests. EFFECT: reliability and stability in operation. 3 dwg
Patent RU-2007521-C1 (RU)
Inventor: KALYUZHNYJ MIKHAIL I
IPC: E02F3/76
Filed: 1991-03-11
Granted: 1994-02-15
Abstract: FIELD: construction machinery. SUBSTANCE: bulldozer includes base machine, pushing bars, blade with nose hinged to it. Upper edge of blade carries upper and lower rests which may come in contact correspondingly with face and rear sides of nose. Upper rest is installed so that with completely raised blade there is a guaranteed distance between vertical axes. One of axis passes through axis of joint attaching nose to blade. Center of gravity of nose is displaced towards face surface. EFFECT: simplified design. 2 cl, 1 dwg
Patent RU-2019808-C1 (RU)
Title: Method of determination of toughness factor of base metal breaking in weld area
Inventor: PROKHOROV NIKOLAJ N
IPC: G01N3/00
Filed: 1991-04-04
Granted: 1994-09-15
Abstract: FIELD: test equipment. SUBSTANCE: method consists in production of specimen by tee welding of two plates and bar installed in the groove between the plates perpendicularly to the latters and made up of two unequal parts preliminarily chamfered at an angle to its axis and laid together with the chamfered surfaces. Welding is conducted in the direction from the larger part of the specimen to the smaller one, and bending load is applied to the larger part of the specimen. EFFECT: enhanced accuracy of estimation of toughness of base metal breaking in weld area. 4 dwg
Patent RU-2015374-C1 (RU)
Title: Rotary-vane engine
Inventor: ANDREEV NIKOLAJ K
IPC: F02B53/00
Filed: 1991-03-01
Granted: 1994-06-30
Abstract: FIELD: engine engineering. SUBSTANCE: engine has case, cylinder, side covers, shaft whose axis is parallel to the axis of the cylinder and shifted with respect to it, drum rigidly secured to the shaft and having guides for vanes positioning planes of which intersect axis of the shaft, and spark plugs. The case is provided with openings for supplying fuel and discharging of exhaust gases. Pins with rollers are secured to the side cover of each vane from the side nearest to axis of the shaft. The pins are kinematically connected to ring-shaped grooves provided on the covers centers of which are coaxially to the cylinder. Center line of ring-shaped groove which corresponds to trajectory of motion of the pin of each vane describe a curve which provides constant engaging of the vane with inner surface of the cylinder. EFFECT: improved design. 4 dwg
Patent RU-2021824-C1 (RU)
Title: Device for communicating with artificial heart ventricle
Inventor: BOBKOV ALEKSANDR V
IPC: A61M1/10
Filed: 1991-05-24
Granted: 1994-10-30
Abstract: FIELD: medical equipment. SUBSTANCE: drive has electric engine, working wheel, fastened to shaft of the engine and made of interblade channels. Air-tight capsules provided with flexible envelopes are disposed in the channels. The envelopes are filled with liquid ballast. Perforated partitions are mounted in peripheral part of working wheel; the partitions may be made in form of a mesh. EFFECT: improved efficiency; improved reliability. 2 cl, 3 dwg
Patent RU-2011123-C1 (RU)
Title: Combined heating and hot water supply system
Inventor: PARSHUTIN YURIJ S
IPC: F24D3/08
Filed: 1991-06-13
Granted: 1994-04-15
Abstract: FIELD: heating and hot water supply systems. SUBSTANCE: radiators are connected with supply and return pipe lines by means of feeders. Cold water line is connected to mixing plumbing devices. Connectors are provided between radiators, supply and return pipe lines. Coupling of connectors and mounting of shut-off cocks in pipe lines and connectors make it possible to supply cold water from water line to plumbing devices when the boiler is disconnected. Drain pipe line is provided with steam safety valve. EFFECT: enhanced reliability. 2 cl, 4 dwg
Patent RU-2020935-C1 (RU)
Inventor: LYAPUNOV NIKOLAJ A
IPC: A61K31/63
Filed: 1991-05-05
Granted: 1994-10-15
Abstract: FIELD: medicine. SUBSTANCE: antibacterial agent has streptocide, nitrazol and polymer - monoalkyl ether of polyethylene glycol and primary aliphatic alcohols of formula C 18 H 37 O(C 2 H 4 O) 20 , and bicomponent solvent - a mixture of 1,2-propylene glycol and water and, additionally, Vaseline oil and primary aliphatic alcohols of C 16 -C 21 -fraction of formula C n H 2n+1 -OH, where n=16-21, at the following ratio of components, wt.-%: streptocid 4-6; nitrazol 1-3; Vaseline oil 10-30; polymeric preparation 1.2-1.6; primary aliphatic alcohols of C 16 -C 21 -fraction 6.4-6.8; 1,2-propylene glycol 20-40, and water - the rest. Good and satisfactory effect is obtained in 90.9% patients. EFFECT: enhanced effectiveness of agent. 3 tbl
Patent RU-2006734-C1 (RU)
Inventor: LYSENKO VLADIMIR S
IPC: F17C3/10
Filed: 1991-06-17
Granted: 1994-01-30
Abstract: FIELD: sub-zero temperature stabilization. SUBSTANCE: cryostat has casing with cover, single-walled working shell made of heat-insulating material and separated by transverse electric insulating spacer into top and bottom parts. Bottom part is vessel for cryogenic fluid. Heater and temperature sensor are embedded in specimen holder arranged on electric insulating spacer and provided with heat conductors for communication with cryogenic fluid. Heat conductors have variable sectional areas. Cryostat makes it possible to vary temperature at heating rates of 0.01 to 5.00 K/s within temperature range of 77 to 673 K. Temperature range depends on material of electric insulating spacer and type of temperature sensor. Cryostat provides for high regulated rates of specimen temperature variation due to good contact with heating element and gradually varying thermal communication with coolant. EFFECT: improved design. 2 cl, 2 dwg
Patent RU-2027977-C1 (RU)
Title: Plant for check of dosing loose materials
Inventor: BORISENKO ANATOLIJ NIKOLAEVICH
IPC: G01F11/24
Filed: 1991-04-30
Granted: 1995-01-27
Abstract: FIELD: instrumentation engineering. SUBSTANCE: plant has devices 1 of volumetric dosing of loose material integrated in bank including hopper 3 and cone 4 separated with drum 5 and restoring gate 6. Plant also includes vessels 7 put on balance 8. Outlet windows 9 of cone 4 are provided with multipurpose valve 10 and branch pipe 11 to take samples. Valves 10 are blocked with common drive 12. Each branch pipe 11 is fitted with pipe-line 13. In process of check of dosing of loose materials valves 10 of all devices 1 will shut off feed of loose material to user with the aid of common drive 12 and open branch pipe 11 from where loose material enters over pipe-line 13 into vessels 7 which are weighed simultaneously. After this per cent content of each component is determined. EFFECT: improved efficiency of dosing. 1 dwg
Patent RU-2016443-C1 (RU)
Title: Cathode material
Inventor: VOLKOV VIKTOR L
IPC: H01M4/36
Filed: 1991-09-27
Granted: 1994-07-15
Abstract: FIELD: thermochemical sources of current. SUBSTANCE: cathode mass has, wt. -%: oxide vanadium bronze Cu x V 2 O 5 , where 0.3 0.3≅ x≅ 0.85 0.85, at quantity 20.0-33.3, and vanadium oxide V 2 O 4  - 66.7-80.0. EFFECT: enhanced quality of cathode material. 1 tbl
Patent RU-2021558-C1 (RU)
Title: Burner
Inventor: REVUN MIKHAIL P
IPC: F23D14/00
Filed: 1991-07-01
Granted: 1994-10-15
Abstract: FIELD: metallurgy. SUBSTANCE: burner has case 1 with swirlers 2. Central gas pipe 3 is positioned at outlet and provided with cylindrical tip 4 made of a sleeve having smooth deflector 5 from air side and a part of sudden expansion from gas side. The part of sudden expansion is provided with inlet air radial 6 and/or inclined passages 7. Splitters 8 are positioned at outlet of tip 4. EFFECT: enhanced efficiency. 4 cl, 1 dwg
Patent RU-2006572-C1 (RU)
Inventor: ALMAEV RAFAEL KH
IPC: C09K8/584
Filed: 1991-07-04
Granted: 1994-01-30
Abstract: FIELD: oil industry. SUBSTANCE: there is well-known compound prepared on the basis of water solution of polymer of acrylamide including nonionic surface-active substance for improvement of rheological characteristics of the compound. Nonionic substance included in compound is water-soluble neonol АФ 9 -12 or its commercial form and oil-soluble neonol АФ 9 -6 taken in the following proportion ( mass/per cent): polyacrylamide - 0.03-0.2; water-soluble neonol АФ 3 -12 or its commercial form in terms of neonol - 0.05-5.0; soluble neonol АФ 9 -6 -0.05-5.0; water - 89.80-99.87. Stabilized compounds posses high rheological characteristics during filtration. Oil-soluble neonol favorably influences oil driving due to formation of stable dispersions and improvement of solubilization on interface of phases water-oil-rock. EFFECT: enhanced operating reliability. 2 tbl
Patent RU-2036954-C1 (RU)
Inventor: EMILIO GATTI
IPC: C10L1/238
Filed: 1991-11-14
Granted: 1995-06-09
Abstract: Detergent additive for liquid fuels, obtained by means of the trans-esterification of a tertiary amine bearing at least two hydroxy functions, with a dialkyl carbonate and a higher aliphatic alcohol, and process for preparing said detergent additive.
Patent RU-2054797-C1 (RU)
Inventor: SANOV RASTISLAV V
IPC: H03K5/26
Filed: 1992-01-13
Granted: 1996-02-20
Abstract: FIELD: pulse technique. SUBSTANCE: device has delay line 1, first-pulse selecting unit 2, AND gates 3, 5, 10, flip-flops 4, 12, 13, OR gates 6, 11, delay element 7, strobe shaping unit 8, scaling unit 9, pulse shaper 14, input and output buses 15 and 16 with appropriate connections. EFFECT: improved design. 2 dwg
Patent RU-2014514-C1 (RU)
Title: Pump-ejector set
Inventor: GORODIVSKIJ ALEKSANDR V
IPC: F04F5/54
Filed: 1991-10-14
Granted: 1994-06-15
Abstract: FIELD: fluidics. SUBSTANCE: gas line of liquid separator is connected to the line feeding the mixture to the pump. Liquid-gas separator is connected to the pump and to the gas line. Mixture line of liquid-gas separator provided with liquid discharge line and gas discharge line is connected to the ejector outlet. Gas supply line of separator-trap is connected to separator and gas discharge line is connected to liquid-gas separator. Topping-up pump is connected to the liquid separator at the inlet. EFFECT: enhanced reliability. 3 cl, 1 dwg
Patent RU-2027826-C1 (RU)
Title: Device for ramming loose mixture when installing pile
Inventor: OCHINSKIJ VIKTOR V
IPC: E02D13/00
Filed: 1991-09-06
Granted: 1995-01-27
Abstract: FIELD: construction; erection of piles foundation. SUBSTANCE: device for ramming loose mixture has percussive part consisting of main section 7 fastened to body and having through hole 8, and movable section 10 located in recess 9 of main section for vertical motion and secured to rod passing through hole 8. Rod has shutoff valve 12 on its free end. Body water reservoir 14 located above percussive part and furnished with level gage 15 and communicated through shutoff valve 12 with hole 8 of main section 7. Body is additionally provided with chamber for accumulation of water portion for moistening rammed portion of loose concrete mix. Chamber is communicated through shutoff valve 12 of movable section 10 with hole 8 of main section of percussive part and piston with packing ring having holes communicated with water reservoir and through check shutoff valves with chamber for accumulation of water portion. Volume of this chamber is preset by varying length of rod 11. EFFECT: higher efficiency. 2 cl, 7 dwg
Patent RU-2040703-C1 (RU)
Inventor: BATSURA LEONID V
IPC: F02K9/48
Filed: 1992-03-02
Granted: 1995-07-25
Abstract: FIELD: rocket engine engineering. SUBSTANCE: engine has turbo-pump unit, by-passing pipe lines, fixedly mounted cruising engine, and steering pulse engines with control units and starting-and-stop valves. The control unit is constructed as a regulator of constant flow rate, dispenser with spaces, and two parallel relief starting-and-stop valves which are connected in series. The valves are connected in the by- pass pipe lines each of which connects the pipe lines downstream of the pump of the cruising engine with inlets of relative pumps. The inlet of each valve for starting and stop is in communication with the respective space of the dispenser. EFFECT: enhanced reliability. 1 dwg
Patent RU-2105449-C1 (RU)
Title: Method and magnetic device for presowing treatment of seeds
Inventor: DOMNIN OLEG NIKOLAEVICH
IPC: A01C1/00
Filed: 1992-02-27
Granted: 1998-02-27
Abstract: FIELD: agricultural technology. SUBSTANCE: this is aimed at increasing energy of germination of seeds of vegetables and other crops. According to method, treatment is effected by bubbling. Simultaneously subjected to effect of power magnetic lines of opposite polarity is flow of solution of microelements moving in closed circuit. Solution is heated to temperature of 20-25 C and it contains components in following ratio, mas.%: sulfuric manganese, 0.05-0.1; blue vitriol, 0.05-0.2; boric acid, 0.003-0.1; sulfuric zinc, 0.1-0.2; water, the balance. Magnetic device for presowing treatment of seeds has body, and coaxially located inside it are means for creating permanent magnetic field and hollow magnetic circuit. Provided in hollow magnetic circuit in its lower part over perimeter is opening. Means for creating permanent magnetic field has casing which holds permanent magnets in its inside placed successively on each other by similar polarity poles. Magnets are secured in upper part by stopper having holes over its perimeter. EFFECT: high efficiency. 4 cl, 2 dwg
Patent RU-2088198-C1 (RU)
Title: Apparatus for correcting state of central nervous system
Inventor: YURDANOV VALERIJ S
IPC: A61B5/16
Filed: 1992-03-13
Granted: 1997-08-27
Abstract: FIELD: medicine. SUBSTANCE: apparatus has casing, retainer, container with conical ampule filled with medication. Container is fixed in casing slot. Casing is made in the form of hollow hoop, within which carcass is positioned. Wave guide is wound onto carcass. Apparatus is adjusted in accordance with head size and put onto head. Facilitary action is provided by transfer of informational component of medication into individual's organism. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 cl, 2 dwg
Patent RU-2051924-C1 (RU)
Title: Способ получения суспензионных сополимеров
Inventor: KRONMAN ABIK G
IPC: C08F214/06
Filed: 1992-02-24
Granted: 1996-01-10
Abstract: Изобретение относится к химии высокомолекулярных соединений и касается способа синтеза сополимеров на основе винилхлорида. Сущность изобретения: способ получения суспензионных сополимеров на основе винилхлорида и моноалкилмалеината, представляющего собой моноэфир малеиновой кислоты, радикал сложноэфирной группы которого представляет собой продукт конденсации 3 - 6 молей окиси этилена и низшего алифатического спирта С 1  - С 3 . 1 табл.
Patent RU-2049652-C1 (RU)
Inventor: VORONTSOV ALEKSANDR V
IPC: B24B19/06
Filed: 1992-04-22
Granted: 1995-12-10
Abstract: Использование: в машиностроении на стадии окончательной высокоточной обработки поверхностей деталей. Сущность: деталь 10 вращают, а брусок 8 прижимают к обрабатываемой поверхности и качают в поперечном направлении вокруг оси 2, лежащей в плоскости симметрии детали. Радиус качания бруска выбирают по формуле, приведенной в тексте описания. В процессе обработки производят компенсацию износа бруска, для чего последний закрепляют на подпружиненном корпусе 7 цилиндра, шток 5 которого жестко связывают с рамой 4, качающейся вокруг оси 2. 6 ил.