baber/WOPTO huggingface dataset:
Patent RU-2057929-C1 (RU)
Title: Drilling rig
Inventor: KURDYUKOV ALEKSANDR S
IPC: E21B3/00
Filed: 1993-03-01
Granted: 1996-04-10
Abstract: FIELD: mining industry. SUBSTANCE: supports 11, 12 are made fast to rests 13, 14 and pneumatic cylinder 20 of steady rest 4 is fitted with rest 21 and is mounted for bouncing and turning relative to supports of feeder. EFFECT: prolonged service life of drilling rig, increased durability of swivel head and threaded connection of hose during use. 4 dwg
Patent RU-2054521-C1 (RU)
Title: Наружная труборезка
Inventor: PUSTOVOJTENKO IVAN PAVLOVICH
IPC: E21B29/00
Filed: 1993-03-10
Granted: 1996-02-20
Abstract: Изобретение предназначено для ликвидации аварий с трубами в скважинах при бурении и в процессе эксплуатации. Сущность: труборезка содержит корпус с эксцентрично расположенной вставкой, включающей резцедержатели с резцами, подпружиненными и поворотными в вертикальной плоскости. Труборезка оснащена центраторами-захватами. Центраторы установлены над и под резцедержателями, обеспечивающими удержание отрезанной части трубы. Корпус труборезки выполнен равностенным и с пазом на внутренней поверхности под вставку, а направляющий узел - в виде воронки, контактирующей с нижним торцом вставки, выполненным с внутренним скосом, образующим с ее боковой поверхностью угол 20 - 40 o . Такое выполнение упрощает конструкцию, технологию изготовления и расширяет область применения. 4 з. п. ф-лы, 2 ил.
Patent RU-2011374-C1 (RU)
Title: Method of treating chronic alcoholism
Inventor: GRIGOREV GRIGORIJ I
IPC: A61M21/00
Filed: 1993-04-26
Granted: 1994-04-30
Abstract: FIELD: medicine. SUBSTANCE: method comprises steps of creating positive purpose for abstinent being at time of performing multistage physical-therapeutical seance with duration, equal to 6-8 hours; mechanically muscles of a patient collar zone in order to fix the above mentioned purpose and pressing on the Chinese point of psychic action Da-Joo; performing sharp cooling action on the same zone by sprinkling with cool water the back, the chest and the head of the patient; in order to increase susceptibility to suggestion performing double tilting of the patient head with a simultaneously pronounced contrary order "head forward" at sharp deflection of the head backwards and an order "head backwards" at sharp deflection of the head forwards; pressing the forehead of the patient by a palm and pronouncing a statement, that the patient is cured. EFFECT: enhanced efficiency of the treatment. 1 cl
Patent RU-2091544-C1 (RU)
Title: Plant for artificial replenishment of underground water
Inventor: SHULGA VLADIMIR N
IPC: E03B3/32
Filed: 1993-04-30
Granted: 1997-09-27
Abstract: FIELD: intakes of underground waters with artificial replenishment of their reserves for the purposes of water supply and land irrigation. SUBSTANCE: the offered plant has hole and filter tube and water-lifting pipe with submersible electric pump. Installed on hole mouth are circular sectional filter with draining pipes located in sections and filter media from grainy material, circular reservoir of pure water communicated with filter tube of hole through receiving ports and with draining pipes of filter sections by pipelines with gates, circular sectional delivering pocket whose sections are independently communicated with circular pipeline connected with source of replenishment of underground waters by branch pipes with gates, circular discharge pocket and pipeline for discharge of contaminants. Pump for flushing cleaning of grainy media is communicated with pure water reservoir. Circular pipeline is located between pure water reservoir and circular discharge pocket and connected with draining pipes. EFFECT: higher efficiency. 2 dwg
Patent RU-2118811-C1 (RU)
Title: Device for biological liquid separation in centrifuge
Inventor: MARTYNOV BORIS ANDREEVICH
IPC: G01N1/18
Filed: 1993-05-14
Granted: 1998-09-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has container in form of cylindrical sleeve with unscrewing cover. Hole is made in sleeve bottom for passing the cannula of syringe with biological liquid (blood). Number of concentric ribs is provided on external side surface of sleeve. Cover is made step-like with thread on smaller step. Container is fitted with nondetachable and removable sealing gaskets. Nondetachable gasket is flat with opening made in middle. It is positioned on sleeve bottom. Removable gasket is step-like with opening in middle. It is placed on smaller step of cover. EFFECT: improved design. 2 dwg
Patent RU-2097678-C1 (RU)
Title: Method of charging of flooded boreholes with water- containing suspension explosives
Inventor: VIKTOROV SERGEJ D
IPC: F42D1/08
Filed: 1993-06-04
Granted: 1997-11-27
Abstract: FIELD: mining industry when drilling and blasting operations are carried out, for mechanized charging of descending flooded boreholes with water-containing suspension explosives on the basis of water-soluble oxidants (ammonium nitrate etc). SUBSTANCE: water-containing explosive representing a thick disperse system that practically cannot be freely conveyed through a hose, especially in a hot state, in the stage of preparation is divided into liquid (oxidant solution) and solid phases, and then separately (in phases) is conveyed through two charging hoses to the flooded borehole - under a special coffer-dam installed in the bottom part of the bore-hole and secured at the ends of the charging hoses. Both hoses in the bore-hole may be combined into one common hose. The coffer-dam overlapping the borehole in cross-section and moved upwards together with the hoses in the course of charging isolates the zone of charge formation from water column from the very beginning and up to the end of feed of charge components, which prevents any loss of oxidant in the process of charging. EFFECT: enhanced efficiency. 2 cl, 1 dwg
Patent RU-2097223-C1 (RU)
Title: Method of and device for preventing blinding of on-coming drivers (versions)
Inventor: EFREMOV VLADIMIR A
IPC: B60Q1/14
Filed: 1993-07-22
Granted: 1997-11-27
Abstract: FIELD: transport; lighting engineering. SUBSTANCE: method comes to interruption of luminous flux from vehicle headlights, propagation of luminous flux in form of light pulses and synchronization of light pulses in time. According to invention, luminous flux is interrupted for time τ o  with additional radiation of light pulses, duration τ 1 , and pulse spacing τ 2  in direction of blinding vehicle; synchronization of light pulses in time is made according to condition   where τ o  is headlight switch off time for interruption of luminous flux; τ max  is maximum value of time duration of additionally radiated light pulse corresponding to non-blinding action; τ 1  is time duration of additionally radiated light pulse; τ 3  is time duration of delay of switching off and on of headlights; τ 2  is time duration of spacings between each additionally radiated light pulse. one of design version of device has photodetector, pulse shaper and headlight operation electronic control circuit. According to invention, electronic circuit is made in form of second shaper of pulses, duration τ o , headlight change-over circuit and third shaper of pulses, duration τ 1 . Pulse shaper output is connected to input of third pulse shaper whose output is connected to input of second pulse shaper and to electric circuit of head lighting for shaping additional light pulses. Output of second pulse shaper is connected to input of switching circuit whose outputs are connected to electric circuits of headlight operation manual change-over switch for positive switching off high beam and to electric circuits of head lighting for switching on low beam. EFFECT: prevention of blinding of on coming drivers. 7 cl, 26 dwg
Patent RU-2077086-C1 (RU)
Title: Heavy-current switch
Inventor: BELYAEV VLADIMIR L
IPC: H01H77/10
Filed: 1993-08-03
Granted: 1997-04-10
Abstract: FIELD: electrical engineering; heavy-current circuit-opening devices. SUBSTANCE: switch has main fixed contacts attached to current leads, movable rollers, fixed arcing contacts attached to current leads, and movable arcing contacts secured on forward-travel yoke by means of flexible members. Movable and fixed arcing contacts form double-break circuit. Yoke opening passes main shaft with camshaft that functions to control and close movable contacts. Force of rotating drive shaft is transferred in fast-break mechanism through control rod with slot and rocker mounted on main shaft to cam of main contacts and to cam of arcing contacts. EFFECT: improved design. 3 dwg
Patent RU-2058483-C1 (RU)
Title: Method of interdump enrichment and processing of non-typical ores
Inventor: TRUBETSKOJ KLIMENT N
IPC: E21C41/26
Filed: 1993-08-30
Granted: 1996-04-20
Abstract: FIELD: ecology. SUBSTANCE: drainage blanket is formed first of all, then enriched layer of non-typical nickel-carrying ores based on minerals-precipitants of nickel is laid containing minerals with uncompensated charges. After this formation of leached layer from nickel-carrying sulfide rocks is conducted. Leaching of nickel from leached layer and migration of nickel-carrying solutions into enriched layer go on during period of storage of rock mass where sorption of nickel takes place. Later technology-related ores are processed by electrodialysis with current strength 3.0-5.0 mA. If enriched layer is formed predominantly from mountmorillonite then nickel is leached with 3% solution of hydrochloric acid with preliminary removal of leached layer. After this leached layer of nickel-carrying rocks is formed again on enriched layer and redistribution of metals is performed anew. EFFECT: improved enrichment efficiency of method. 4 cl, 1 dwg
Patent RU-2077065-C1 (RU)
Title: Electric machine heat loss measuring method
Inventor: NOVIKOV PETR I
IPC: G01R31/34
Filed: 1993-10-08
Granted: 1997-04-10
Abstract: FIELD: electrical engineering. SUBSTANCE: method is based on loss measuring and excess of temperature determining for one machine member sampled arbitrary and more accessible for temperature metering operation which is made by several steps when current in main circuit and voltage are kept constant during time period of one metering step but they are chosen arbitrary from step to step without combination reiterating. Steps number must be not less than n+1, where n is number of electric machine equivalent thermal circuit members. EFFECT: less time of metering operation, wider information amount. 3 cl, 1 dwg
Patent RU-2076709-C1 (RU)
Inventor: MALYUTINA NATALYA N
IPC: A61K31/52
Filed: 1993-10-18
Granted: 1997-04-10
Abstract: FIELD: medicine, occupational pathology, treatment of vibratory disease. SUBSTANCE: phonophoresis with a solution of nicotinate xanthinol and solution of obsidian is accomplished, simultaneously acting with one preparation on one side of the vertebral column and with the other - on the other side daily for 4 to 8 minutes, alternating the application of preparations relative to the vertebral column. The course of treatment is 6 to 10 procedures. EFFECT: enhanced effectiveness of treatment. 3 cl
Patent RU-2081967-C1 (RU)
Title: Floating device for collecting oil spilt on water
Inventor: LARSEN BENT
IPC: E02B15/04
Filed: 1992-01-28
Granted: 1997-06-20
Abstract: FIELD: pollution control facilities. SUBSTANCE: installed between two longitudinal floats is body accommodating at least one unit of rotating brush-holding strips, facility for removing oil from brushes and reservoir for collected oil. Body is installed with possibility for vertical and longitudinal reciprocal movement relative to floats. Due to this embodiment, device can move on dry surface by alternately resting on ground surface by its body and floats. When device is located on water surface covered with oil, rotating brushes collect oil and facility for removing oil from brushes directs oil into collecting reservoir. EFFECT: high efficiency. 5 cl, 4 dwg
Patent RU-2066378-C1 (RU)
Title: Engine
Inventor: TALANOV BORIS P
IPC: F02B19/04
Filed: 1993-12-29
Granted: 1996-09-10
Abstract: FIELD: mechanical engineering; engine for road vehicles and stationary power generating plants. SUBSTANCE: internal combustion engine has cylinder, head in which recess is made to engage with attachment member installed on bottom of piston, system of energy carrier delivery, exhaust gas and ignition made on form of mating recess and attachment member, with piston in top dead center position, and crankshaft connected with piston by means of connecting rod. Recess in the latter has plug and rod. Distance between end face surfaces of attachment member and plug is adjustable. Rod has spring and thread. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2117471-C1 (RU)
Title: Hydraulic masseur
Inventor: KAUSHLY K M
IPC: A61H9/00
Filed: 1994-01-28
Granted: 1998-08-20
Abstract: FIELD: medicine. SUBSTANCE: hydraulic masseur has handle 1 serving also as water supplying source, and massaging head 2 with water channel 3. Blades and vortex cavity 5 are positioned in water channel 3. Nozzle 7 is positioned at water channel inlet end in vacuum cavity 6 which is communicated with outlet nozzles 8 projecting from end massaging part of head 2. Water channel 3 has narrowing portion positioned in front of nozzle 7 and vortex cavity 5. EFFECT: increased curing effect and simplified construction. 2 dwg
Patent RU-2058374-C1 (RU)
Title: Composition of cross-linking agent
Inventor: POLOVTSEV SVYATOSLAV V
IPC: C10L7/02
Filed: 1994-03-29
Granted: 1996-04-20
Abstract: FIELD: organic chemistry. SUBSTANCE: proposed composition contains compound having formula M(OR) 3  and compound having formula M′OR′, where M is metal of the third group of Periodic Table, its main subgroup. M′ is lithium or sodium, R and R′- represents hydrocarbon radical and metal halide having formula M′X where X is chlorine, bromine, or iodine. Said compound together with compound having formula M′OR′ forms complex compound, molar ratio of components being M(OR) 3 :M′OR′•M′X = 1:(0,5-1,5).. EFFECT: improves quality of desired product. 2 cl, 2 tbl
Patent RU-2067344-C1 (RU)
Title: Spark plug adjustment method for internal-combustion engines
Inventor: REMOROV BORIS S
IPC: H01T13/32
Filed: 1994-04-20
Granted: 1996-09-27
Abstract: FIELD: internal-combustion engines. SUBSTANCE: negative electrodes in the form of two diverging pins are installed on set of spark plugs assembled according to quantity required for given engine. Geometric dimensions of clearance between pins as well as between end surface of central electrode and plane crossing internal surfaces of pins are adjusted. Voltage is applied across spark plugs and sparks are obtained. Interelectrode clearances are varied again until similar shape of sparks on spark plugs of same set and different shapers on different sets are obtained. Sets of spark plugs are installed in turn on engine and performance characteristics of the latter are constructed. Set of spark plugs affording optimal performance of engine is determined, shape of spark of particular set is adjusted and this set is assumed as standard. Next sets are adjusted with reference to standard. EFFECT: facilitated procedure.
Patent RU-2120102-C1 (RU)
Inventor: KISLIN MIKHAIL ALEKSANDROVICH
IPC: F42B7/08
Filed: 1994-05-20
Granted: 1998-10-10
Abstract: FIELD: plain-barrel guns. SUBSTANCE: case 1 with cap 2 includes powder charge 3, powder spacer 4 and wads 5. Plastic shot wad-container 6 is manufactured in the form of sleeve with internal space equal to space of shot shell 7 and is put into case with open end of sleeve to face wad. Thin-walled skirt 10 with cut in wall in the form of bevel or sector is made over perimeter of opposite face end. Wall of cartridge is divided along generating lines into tabs with length equal to 1/2-4/5 length of sleeve. EFFECT: facilitated manufacture of shotgun shells. 2 dwg
Patent RU-2082215-C1 (RU)
Inventor: RAJGORODSKIJ LEONID D
IPC: G04B25/06
Filed: 1994-05-23
Granted: 1997-06-20
Abstract: Использование: устройство индикации времени, в частности с помощью движущихся фигур. Сущность изобретения: часовой механизм, установленный в основании, соединен с программным блоком. Выходы блока связаны через управляющие элементы с деталями, выполненными в форме элементов лица. Детали расположены в параллельных плоскостях и могут менять взаиморасположение в течение дня, что создает зрительный образ возрастных изменений лица. 4 з.п. ф-лы, 3 ил.
Patent RU-2094319-C1 (RU)
Title: Method for motion of transport facilities in air medium
Inventor: SEMENOV GEORGIJ A
IPC: B64C33/00
Filed: 1994-06-02
Granted: 1997-10-27
Abstract: FIELD: aerostation. SUBSTANCE: motion is effected by means of wing oscillating in vertical plane. Wing is of uncambered profile with rigid thickened leading edge and more flexible thinning trailing edge. Wing is oscillating at amplitude from 20 to 140 deg at frequency from 1 to 500 Hz. EFFECT: enhanced reliability.
Patent RU-2080649-C1 (RU)
Inventor: CHEPCHUROV YAKOV I
IPC: G05D27/00
Filed: 1994-06-20
Granted: 1997-05-27
Abstract: Использование: производство аскорбиновой кислоты. Сущность изобретения: автоматически поддерживают близким к оптимальному режим процесса окисления диацетон-L-сорбозы путем управления подачей гипохлорита натрия и катализатора. 1 з.п. ф-лы, 2 ил.
Patent RU-2090476-C1 (RU)
Title: Foldable many-sided tray
Inventor: OSIPOV ALEKSANDR A
IPC: B65D5/36
Filed: 1994-07-27
Granted: 1997-09-20
Abstract: FIELD: storage and transportation of fruit and vegetables; corrugated cardboard cartons. SUBSTANCE: foldable many-sided tray assembled of multiangular blank has multiangular bottom, double side walls and radial double layer stiffening ribs of trapezoidal shape formed between each pair of adjacent side walls. Corner arches are formed between two layers of stiffening ribs, thus forming four-layer support units together with stiffening ribs. EFFECT: enlarged operating capabilities. 3 cl, 6 dwg
Patent RU-2128358-C1 (RU)
Title: Automatic control system
Inventor: KUSTOV B A
IPC: G05B13/02
Filed: 1994-08-09
Granted: 1999-03-27
Abstract: FIELD: automatic control equipment. SUBSTANCE: device has actuating unit 2 for controlled object 1, control action detector 3, output action detector 4, first and second delay gates 5, 16, first, second, third, fourth and fifth comparison gates 6, 20, 15, 14, 11, first and second models 7, 12, which do not take delays into account, first and second adders 8, 9, first, second and third regulation units 19, 13, 10, first and second extrapolation units 18, 17. EFFECT: possibility to control industrial objects with significant delays in control channel and subjected to random disturbances which conform to arbitrary setting conditions. 1 dwg
Patent RU-2051580-C1 (RU)
IPC: A01N1/02
Filed: 1994-12-07
Granted: 1996-01-10
Abstract: FIELD: medicine. SUBSTANCE: erythrocytes with cryopreserving agent containing sucrose, sodium chloride, bidistilled water and α-propylene glycol at the ratio 1:(1-2) up to the final concentration of a-propylene glycol in intercellular medium 30-32%. Product is frozen at the rate 4-6 C/min up to temperature (-80)-(-196 C). EFFECT: improved method of conservation. 1 tbl
Patent RU-2115046-C1 (RU)
Title: Magnetic-wave friction variable-speed drive (design versions)
Inventor: FERENETS V A
IPC: F16H15/00
Filed: 1995-02-13
Granted: 1998-07-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: proposed variable-speed drive is designed for transmission rotation through hermetically sealed wall separating heterogeneous media with different pressures, and reducing and functionally converting rotation by multiplying rotational frequency by definite parameters. Low-flexibility ring-tape with magnetically soft shoes is arranged together with magnetically soft shoes of ring magnetic circuit-modulator by means of tape hangers, modulator being connected with input shaft, and with ring in circular working magnetic gap formed by fixed permanent magnet with pole shoes and ring magnetic circuit-screen with inner profiled friction path connected with output shaft. Owing to radial magnetic forces, low-flexibility ring with shoes is made for engagement of external friction edges with inner friction path of magnetic circuit-scree and for turning output shaft at rotation of input shaft. With magnetic circuit-screen secured on base for axial displacement and connection of low-flexibility ring-tape with output shaft, shoes, rolling by their friction edges along friction path, turn low-flexibility ring-tape at rotation of input shaft owing to inequality of perimeters of path and summary length of arcs of shoe friction edges. EFFECT: increased antiinterference protection, simplified design, improved reliability and accuracy, reduced overall dimensions, enlarged operating capabilities in measurement conversion. 11 cl, 11 dwg
Patent RU-2084455-C1 (RU)
Title: Dibenzo(b,e)-pyrano(3,2-b)-benzopyrilium salts and method of their synthesis
Inventor: OLEKHNOVICH EVGENIJ P
IPC: C07D493/04
Filed: 1995-05-18
Granted: 1997-07-20
Abstract: FIELD: organic chemistry and technology. SUBSTANCE: product: compounds of the general formula (I)   where: R 1 = - hydrogen or halogen atom, C 1 -C 6 -alkyl, C 1 -C 6 -alkoxy or nitro-group; R 2  - hydrogen or halogen atom or allyl; R 3 = - hydrogen atom, C 1 -C 6 -alkyl, C 1 -C 6 -alkoxy, di-(C 1 -C 6 )-alkylamino or nitro-group; R 4  - halogen atom; R 5 , R 6 -C 1 -C 6 -alkyl.Methodofsynthesisinvolvesinteractionof2-R 4 -5,5--R 5 , R 6 -cyclohexene-1,3-diones with salicylic aldehyde or its substituted derivatives in the presence of perchloric acid and triethyl-ortho-formate. Given: N; R 1 , R 2 , R 3 , R 4 , R 5 , R 6 ; yield (%); m. p. (C); UV-spectrum (L max - E, nm): 1a; H, H, H, Br; CH 3 ; CH 3 ; 55.1; 308-310; 548.2-33.51. 1b; CH 3 ,, H, H, Br; CH 3 ,; CH 3 ;; 43.6; 305-307; 555.6-82.78. 1c; H, CH 3 ,, CH 3 ,, Br; CH 3 ; CH 3 ;; 41.0; 303-305; 563.1-40.11. 1d; OCH 3 , H, H, Br; CH 3 ,; CH 3 ;; 53.5; 307-309; 573.4-85.61. 1e; NO 2 ,, H, H, Br; CH 3 ,; CH 3 ;; 54.5; 342-344; 548.2-57.57. 1f; Cl, H, H, Br; CH 3 ; CH 3 ; 51.8; 322-324; 553.1-87.65; 1g; Br, H, H, Br; CH 3 ,; CH 3 ; 63.2; 301-304; 555.6-102.17. 1h; Br, Br, H, Br; CH 3 ,; CH 3 ;; 69.0; 341-343; 558.0-44.92. 1i; Br, Br, OCH 3 ,, Br; CH 3 ,; CH 3 ;; 42.5; 345-347; 573.4-113.65. 1j; H, CH 2 OH=CH 2 ,, H, Br; CH 3 ,; CH 3 ;; 87.2; 219-220; 550.7-105.13. 1k; CH 3 ,, H, NO 2 ,, Br; CH 3 ,; CH 3 ;; 45.7; 348-350; 553.1-90.34. 1l; H, H, N(CH 3 ) 2 , Br; CH 3 ,; CH 3 ;; 41.4; 318-320; 698.3-81.72. Synthesized compounds exhibit high spectral properties and can be used as fluorescent dyes for anion-modified fibers and films staining. EFFECT: improved method of synthesis, enhanced quality and properties. 2 cl, 2 tbl
Patent RU-2070865-C1 (RU)
Inventor: KARAVAEV MIKHAIL M
IPC: C01B21/26
Filed: 1995-07-19
Granted: 1996-12-27
Abstract: FIELD: production of nitrogen-containing substances. SUBSTANCE: nitrogen oxides are produced by molecular oxygen oxidation of ammonia on two-step catalyst at elevated temperature and pressure. Nitrous gases produced in the 1st step are combined with stream of gases containing oxygenated nitrogen compounds. In the 2nd step, molecular nitrogen from Nitrous gases is oxidized to nitrogen oxides on a catalyst based on refractory metals with additives. EFFECT: enhanced efficiency of process due to additional oxidation of molecular nitrogen from Nitrous gases. 6 cl, 2 tbl, 1 dwg