baber/WOPTO huggingface dataset:
Patent RU-2059045-C1 (RU)
Title: Pile-driving hydraulic beater
Inventor: FADEEV PETR YA
IPC: E02D7/10
Filed: 1993-01-14
Granted: 1996-04-27
Abstract: FIELD: hydraulic/pneumatic beaters to drive piles in soil, surface destroying or ramming soil, as well as ramming out a pit to pour concrete or reinforced concrete piles. SUBSTANCE: anvil block buffer of a hydraulic beater is made in the form of two chambers formed by lateral surfaces of walls of axial cavity of the anvil block with a movable piston in the form of turned out blind cylinder. They are communicated to each other continuously through narrow annual slot formed by lateral surface of the blind cylinder and shaped ledge made on cavity bottom. In so doing one chamber is alternately open to hydraulic cavity of an accumulator, another chamber is open to it continuously. Maximum volume of the cavity is equal to hydraulic cylinder piston chamber volume provided for raising the beater. The beater is supplied also with a clamp to raising. The clamp is placed in a slot formed in the casing. The slot is originated in the form of spring loaded wedge the long face of which faces beater axis and forms acute angle to the axis with apex directed upward. The face comes in contact with appropriate casing slot surface. Opposite another face is parallel to pile driver casing guide and comes in contact with it. EFFECT: higher efficiency in immersion of pipes in soil, wider application range of the beater, namely impact withdrawal piles of soil. 2 cl, 2 dwg
Patent RU-2103424-C1 (RU)
Inventor: RJABOJ A JA
IPC: C25D3/58
Filed: 1993-01-21
Granted: 1998-01-27
Abstract: FIELD: electroplating. SUBSTANCE: method includes chemically activating surface of part in hydrochloric acid, depositing nickel underlayer from nickel electrolyte, and bronzing in electrolytes for depositing copper-lead or copper-lead-tin alloys followed by heat treatment at 250-360 C. method is largely applicable in aeronautics. EFFECT: intensified process. 5 tbl
Patent RU-2025916-C1 (RU)
Title: Working element of soil-tilling implement
Inventor: BOJKOV VASILIJ M
IPC: A01B35/26
Filed: 1993-02-03
Granted: 1995-01-09
Abstract: FIELD: agricultural engineering. SUBSTANCE: working element comprises cutter 1 whose lower part 2 is bent off from its surface and offset forward. At the point of bend of cutter 1 and its lower part there is a bulge 4 which is a part of a cone whose top is directed along the motion of working element and whose base is disposed on rear edge of cutter 1 at the point of its bend. EFFECT: higher quality of soil crumbling and extended service life. 2 cl, 6 dwg
Patent RU-2040974-C1 (RU)
Title: Settling tank
Inventor: BOGDANOV VIKTOR V
IPC: B03C1/00
Filed: 1993-05-24
Granted: 1995-08-09
Abstract: FIELD: cutting fluid purification from mechanical impurities. SUBSTANCE: settling tank bottom is made of non-magnetic material with corrugated surface, combining pits and bulges. In the case, from outer side of settling tank bottom permanent magnets are mounted in pits and under bulges and to inner side of settling tank bottom perpendicular to axes of pits and bulges scrubs of scrub conveyer are pressed. The scrubs are repeating ribbed inner surface of settling tank bottom. EFFECT: increased quality of cutting fluids purification. 2 dwg
Patent RU-2016061-C1 (RU)
Title: Toilet soap having general hygienic and treatment-and prophylaxis purposes
Inventor: ROSLYAKOVA TAMARA K
IPC: C11D13/00
Filed: 1993-06-08
Granted: 1994-07-15
Abstract: FIELD: soap boiling. SUBSTANCE: toilet soap contains, mass %: complex CO 2  extract of matricary, seed of parsley and millet floury or CO 2  extract of Ledum or CO 2  extract of fir cortex 0.01-1.5, odorant 0.5-1.5, dye 0.001-0.03, antioxidant 0.001-0.3, soap shavings the rest. EFFECT: improves desired product quality. 5 tbl
Patent RU-2057735-C1 (RU)
Title: Method for production of additive for promoter of hardening concrete
Inventor: LEVINA VALENTINA S
IPC: C04B24/18
Filed: 1993-06-25
Granted: 1996-04-10
Abstract: FIELD: building materials production. SUBSTANCE: method involves neutralization of waste solution of coke production. Said solution contains thiocyanate, sodium thiosulfate and sodium sulfate. Inhibitor of corrosion is added into mentioned above neutralized solution, its quantity being 1-10 g/l. Then mixing and drying at 200-300 C are carried out to prepare bulk product. EFFECT: improves efficiency of method, improves quality of desired product. 1 tbl
Patent RU-2070157-C1 (RU)
Inventor: LYUTIKOV ALBERT M
IPC: B65G65/30
Filed: 1993-06-15
Granted: 1996-12-10
Abstract: FIELD: materials storage and handling; unloading of loose materials from stores. SUBSTANCE: device has intake unit 2, feeder 3 with blades 6, outlet branch pipe 5, feeder drive 6 and gate consisting of cover 8, lever 7 and drive with driven shaft 11. Device has at least one compensator 12 whose one end is connected to cover 8, and other end, to lever 7 connected with compensator through driven shaft 11. Gate is installed inside outlet branch pipe 5 with displacement relative to its axis which provides reliable operation of device for sealing intake unit 2. Extension spring serves as compensator 12. One end of spring is connected to cover 8, and other end, to lever 7. With hole "a" being closed by cover 8, compensator 12 provides movement of cover 8 to prevent misalignment of contact planes of cover 8 and gasket 10. In process of upsetting of gasket 10 by cover 8, no clearances are left between cover and gasket, and tight uniform fitting is provided, thus ensuring adequate sealing of connection. When cover 8 is opened, compensator 12 sets cover 8 so that its contact plane occupies required position at angle α exceeding 0 degrees to provide directing loose materials from intake unit 2 into transportation channel. EFFECT: provision of required sealing of intake unit. 2 dwg
Patent RU-2066470-C1 (RU)
Title: Method for exploration for oil and gas deposits
Inventor: DIYASHEV RASIM NAGIMOVICH
IPC: G01V9/00
Filed: 1993-07-05
Granted: 1996-09-10
Abstract: FIELD: exploration for oil and gas deposits in determination of optimal position of exploratory and development wells. SUBSTANCE: method for exploration for oil and gas deposits includes geological and geophysical investigations whose results are used in determination of position of crests of structural highs of oil and gas complexes, drilling of core and prospecting wells. Determined on the basis of the complex of performed investigations is direction of listric bucket-shaped fractures from crystalline base over all sedimentary strata up to the upper mapping horizon, and exploratory inclined directions well is drilled parallel to listric fracture with wellhead location in the crest of mapped high. EFFECT: higher efficiency. 3 dwg
Patent RU-2058715-C1 (RU)
Title: Method for establishing peach plantings without transplantation
Inventor: KRIVORUCHKO GRIGORIJ ILICH
IPC: A01G1/00
Filed: 1993-08-31
Granted: 1996-04-27
Abstract: FIELD: agriculture, in particular, laying of high-yield gardens. SUBSTANCE: method involves providing layout of area prepared for garden; carrying out mixed planting of peaches, water melon and woody supporting and connecting plants by regular strips along marked rows and in row spacings of future garden, with groups of planting holes for peach seeds being regularly alternated with planting holes for water melon seeds along longitudinal axial strip line; covering strip with polymeric film so that microhotbed is formed in each hole; pinning edges of polymeric film to earth surface by lignified cuttings of supporting and connecting easily rooted plants, with polymeric film mulched strips of plants to be grown being twice as wide as water control strips positioned between them and peach : water melon : supporting-connecting plant ratio being within 3-4:1:8-10; inoculating peach seedlings upon harvesting of water melon; thinning grown young trees by digging out so that only predetermined kinds of peach are left according to accepted layout in correspondence with optimum area of tree nutrition in the garden. Digged out trees may be used as seedlings. EFFECT: increased efficiency in setting high- productivity gardens. 3 cl
Patent RU-2046907-C1 (RU)
Title: Compressor free pulse device for guniting
Inventor: KUKHAREV SERGEJ N
IPC: E04F21/12
Filed: 1993-09-30
Granted: 1995-10-27
Abstract: FIELD: civil engineering. SUBSTANCE: compressor free pulse device has a body with a pipe branch for feeding concrete slurry, and a nozzle with spring loaded bolt. Elastic shell connected to the pipe branch for concrete slurry feed is placed in body cavity. Pneumatic accumulator and power cylinder area fixed on the body. Cylinder rod has two stopping rests on its end. The rests are placed apart from one another. The distance corresponds to cylinder rod stroke. The rod is connected to the bolt using a balance beam installed between the stopping rests. Piston cavity of the power cylinder is communicated with pneumatic accumulator. Ring cavity between elastic shell and the body is communicated with rod cavity of the cylinder, filled up with a liquid. EFFECT: high productivity. 1 dwg
Patent RU-2088148-C1 (RU)
Title: Method to predict vasospastic stenocardia in patients with cardial painful syndrome
Inventor: LUTAJ MIKHAIL ILLARIONOVICH
IPC: A61B5/358
Filed: 1993-11-11
Granted: 1997-08-27
Abstract: FIELD: medicine, cardiology. SUBSTANCE: method deals with esophageal electrocardiostimulation up to 160 frequency per a minute. If no changes are seen at electrocardiogram it is necessary to inject atropine and repeat esophageal electrocardiostimulation. Vasospastic stenocardia is predicted at the presence of depression or elevation of ST-segment at electrocardiogram above 1 mm. EFFECT: higher efficiency to reveal hidden vasospasm in patients with earlier signs of coronary atherosclerosis. 2 tbl
Patent RU-2088764-C1 (RU)
Title: Turbine blade
Inventor: GOKHSHTEJN YAKOV P
IPC: F01D5/18
Filed: 1993-12-02
Granted: 1997-08-27
Abstract: FIELD: gas-turbine engines for power engineering. SUBSTANCE: coating on feather rod has ceramic rib oriented along blade feather. Rib is reinforced with ceramic fibers arranged crosswise of it in the form of one or more layers continuously embracing feather contour. Rib incorporates ceramic insert; layer of crosswise ceramic fibers is applied to insert surface. Insert is reinforced by longitudinal ceramic fibers. Layer of crosswise ceramic fibers is made as winding whose turns are fitted onto feather rod. Turns are formed by thread, harness, or ribbon made of ceramic fibers. Ceramic rib may form entrance and exit edges of blade and also sections of blade back. Rib may be hollow. Rod surface under rib may be corrugated and oriented across rib. Corrugations are varying lengthwise in depth and its maximum is under central part of ceramic rib contour. EFFECT: improved strength of blade. 14 cl, 19 dwg, 1 tbl
Patent RU-2089435-C1 (RU)
Title: Device for change of ship's hydrodynamic resistance
Inventor: DNEPROVSKIJ VLADIMIR V
IPC: B63B1/36
Filed: 1994-01-11
Granted: 1997-09-10
Abstract: FIELD: shipbuilding; devices for reduction of hydrodynamic resistance of ships. SUBSTANCE: device includes framework made of separate sections and endless belt embracing the framework and located at spaced relation to it. Framework is provided with wells communicated with clearance. Gas-hydraulic grease is fed to these wells. Grease is evenly distributed in clearance through slits provided between fins. In course of motion of object, endless belt slips off relative to framework due to friction forces, thus excluding braking of liquid at boundary of streamlined body. To reduce resistance to return stroke of belt air cavity is created in slotted passage connected with compressor by means of air line; this cavity is locked due to gas-dynamic seals where excessive pressure is created between mechanical seals-brushes. EFFECT: enhanced efficiency. 13 cl, 6 dwg
Patent RU-2086323-C1 (RU)
Title: Apparatus for drawing round sections
Inventor: ODINOKOV VALERIJ I
IPC: B21C3/14
Filed: 1994-03-05
Granted: 1997-08-10
Abstract: FIELD: plastic metal working, namely metal drawing. SUBSTANCE: apparatus is in the form of rotating body having built-in pressure tube with shaped inner surface and drawing die with recesses in its cone portion. When drawing die rotates said recesses provide additional liquid pressure acting upon blank. EFFECT: enhanced manufacturability at drawing blanks of hard-to-form materials. 4 dwg
Patent RU-2071465-C1 (RU)
Title: Process for preparing aqueous solution of sodium n-acyl- n-hydroxyalkyl glycinate derivatives
Inventor: BELOUSOVA OLGA P
IPC: C11D1/37
Filed: 1994-03-16
Granted: 1997-01-10
Abstract: FIELD: chemical industry. SUBSTANCE: product: aqueous solution of sodium N-acyl-N-hydroxyalkyl glycinate derivatives. Reagent 1: monochloroacetic acid sodium salt. Reagent 2: aminoalkanol. Reaction conditions: reaction is carried out in aqueous medium at 1 to 2 reagent molar ratio of 1:1.2:1.3 followed by acylation of the resulting sodium N-hydroxylakyl glycinate without recovery from reaction mixture with synthetic $$$ fatty acid chloride or vegetable oil acids. EFFECT: more efficient preparation process. 1 tbl
Patent RU-2088558-C1 (RU)
Title: pyrotechnic electric current generator
Inventor: SUVOROV IVAN S
IPC: C06B21/00
Filed: 1994-04-15
Granted: 1997-08-27
Abstract: FIELD: autonomous power- supply sources. SUBSTANCE: generator contains anode made of mixture containing, %: zirconium, 27-77; barium chromate, 30-45; lithium and/or alkali-earth metal fluoride, 15-15; 3-10 asbestos, 3-10; and cathode made of mixture containing zirconium, 15-40; copper oxide, 30-75; lithium and/or alkali-earth metal fluoride, 1-20; and asbestos, 3-16. Anode and cathode are interconnected without gap and ratios of their diameters to heights may vary from 30 to 80. EFFECT: improved chemical composition of electrodes. 2 dwg, 3 tbl
Patent RU-2091556-C1 (RU)
Title: Inserted connecting member for hollow profiles
Inventor: MAKS KRONENBERG
IPC: F16B7/00
Filed: 1994-05-06
Granted: 1997-09-27
Abstract: FIELD: connecting members for hollow profiles. SUBSTANCE: the offered connecting member for hollow profiles of bracing frames for isolating window panels is made in form of stamped or bent metal part with flat plate of base consisting of one or two bent lugs bent off the connecting member side walls. Connecting member has stop formed by springy projections and serving as a stop for hollow profiles. Spring holding members are provided on side walls of connecting member or on its middle wall. Hollow in inserted connecting member is filled with drying agent. EFFECT: higher efficiency. 12 cl, 6 dwg
Patent RU-2086200-C1 (RU)
Title: Method and rod system for performing surgical correction and stabilization of the vertebral column
Inventor: DULAEV ALEKSANDR K
IPC: A61B17/56
Filed: 1994-04-29
Granted: 1997-08-10
Abstract: FIELD: medicine. SUBSTANCE: method involves placing biologically neutral metal rods of predefined curvature provided with axial fixing members on both sides of spinous processes, fastening the members to the injured site of the vertebral column, drilling through holes in bases of spinous processes, fixing each vertebra with wire brought through the corresponding hole and attaching the wire to a rod by bending each wire segment as a whole loop in its center and putting it over the rod and bringing the both ends through the hole. Then the ends are to be taken apart and placed on both sides of another rod pulling them so that both rods fix spatial position of each vertebra. The wire ends are fixed by twisting. Fastening operation is carried out beginning from the vertebra at the top of deformity arc repeating the procedure in fastening the following vertebrae one after another to the rods. To apply axial tension, the loop and twisted ends are arranged 1-3 fixing members closer to rod ends. To create axial compression, the loop and twisted ends are arranged 1-3 fixing members closer to the middle of the rod. The device has rods, axial fixing members, flexible fastening ties. The axial fixing members are pairs of members, being regular set of thickenings on the rods and wire loops embracing the rods. Thickenings diameter is 6-8 mm, recesses diameter is 3-5 mm with pitch equal to 0.3-1.0 of one vertebra height. Regularly spaced thickenings are optionally manufacturable as spiral convex thread line or as a set of counterbored twin holes regularly spaced in axial plane of a rod having diameter of 1.5-2.0 times as large as that of the wire. EFFECT: reduced risk of vertebral column injures; simplified design. 4 cl, 6 dwg
Patent RU-2070052-C1 (RU)
Title: Method of treatment of pseudotuberculosis in pigeons
Inventor: SUNAGATULLIN FARUKH A
IPC: A61K31/53
Filed: 1994-06-02
Granted: 1996-12-10
Abstract: FIELD: veterinary. SUBSTANCE: method involves administration of 0.1% sterile aqueous solution of alfalfa plant extract to sick birds (0.5 g per a head per one dose) together with 20% formazin solution (10.0 g per a head) by the following schedule: treatment - 3 days, pause - 3 days, treatment - 3 days, pause - 3 days, treatment - 3 days. Proposed agent is given with drinking water. EFFECT: enhanced effectiveness of treatment.
Patent RU-2069137-C1 (RU)
Title: Способ восстановления секторов разрезного кольца соплового аппарата
Inventor: ZELENSKAYA MARIYA A
IPC: B23P6/00
Filed: 1994-09-08
Granted: 1996-11-20
Abstract: Использование: изобретение относится к способам восстановления изношенных поверхностей деталей ГТД, работающих в парах трения скольжения и может быть использовано в гражданской и авиационной промышленности. Сущность изобретения: способ восстановления секторов разрезного кольца соплового аппарата заключается в подготовке поверхности детали под газотермическое напыление, газотермическое напыление покрытия на основе никеля толщиной 0,5...2,5 мм и последующее оплавление сфокусированным сканирующим лазерным лучом в среде инертного газа. Лазерному оплавлению подвергают кромки детали, при этом мощность луча составляет 2. ..3,5 кВт, скорость движения детали 500...700 мм/мин, амплитуда сканирования 3. ..8,0 мм, диаметр сфокусированного луча 0,5. . . 2,5 мм, причем сканирующий луч располагают таким образом, чтобы ось его симметрии на поверхности детали была параллельна ее кромке и отстояла от нее на расстоянии равном не более 0,2 величины амплитуды сканирующего луча. Проведение ремонта деталей согласно указанной технологии позволяет восстанавливать детали, ранее не ремонтируемые, что существенно повышает их ресурс.
Patent RU-2069656-C1 (RU)
Inventor: ROMANSKIJ IGOR A
IPC: C07C211/52
Filed: 1994-09-22
Granted: 1996-11-27
Abstract: FIELD: organic chemistry. SUBSTANCE: desired product is prepared by acetylation of 1,3-diaminobenzene with the help of acetic anhydride. Then nitration thus prepared N,N 1 -diacet-1,3-diaminobenzene followed by hydrolysis 4-nitro-N,N 1 -diacet-1,3-diaminobenzene takes place. Methylene chloride is used as a solvent at acetylation and nitration stages. Hydrolysis is carried out in 6-8 % aqueous solution of NaOH. EFFECT: simplifies the process, decreases amount of sulfate waste.
Patent RU-2097011-C1 (RU)
Title: Device for orienting blind persons relative to space
Inventor: PECHKIN DMITRIJ YU
IPC: A61F9/08
Filed: 1994-09-28
Granted: 1997-11-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has objective, photoelectronic multiplier with photocathode and fluorescent screen, transparent current-conducting film and photoresistor. The device transforms the picture of surrounding space in system points in each of which electric current of different intensity acts upon human front skin. Blind person builds in mind the picture of surrounding space basing on the pulses. EFFECT: improved functional characteristics. 2 dwg
Patent RU-2078370-C1 (RU)
Title: Amplifier for indirect-action pressure regulator
Inventor: ERMAKOV VYACHESLAV F
IPC: G05D16/06
Filed: 1994-10-14
Granted: 1997-04-27
Abstract: FIELD: control of pressure in gas industry. SUBSTANCE: separating member is made in form of suspension-centrator made from flexible plate with movable hollow center on which sealing ring is secured. Flexible plate is identical to diaphragm of hollow piston. It is rigidly secured in housing over outer perimeter. EFFECT: enhanced reliability. 1 dwg
Patent RU-2075858-C1 (RU)
Title: Надувная лодка мошконова
IPC: B63B34/22
Filed: 1995-02-03
Granted: 1997-03-20
Abstract: Надувная лодка, содежащая надувной баллон с днищем, жестким сидением и движительным устройством, отличающаяся тем, что лодка снабжена мягким сидением со спинкой и зонтом, а движительное устройство выполнено с ручным приводом и реверсивным, при этом оно расположено вдоль бортов лодки и установлено на лодке посредством закрепленной на ней двухконтурной рамы, при этом это устройство выполнено с рычагами, несущими на своих нижних концевых частях шарнирно подвешенные пластины, снабженные на внешней стороне парными и связанными между собой шарнирно раскрывающимися лопастями с возможностью регулирования направления их раскрытия посредством реверсирующего рычага.
Patent RU-2108287-C1 (RU)
Title: Method of producing carbon material and hydrogen
Inventor: KUVSHINOV G G
IPC: C01B3/26
Filed: 1995-02-28
Granted: 1998-04-10
Abstract: FIELD: hydrocarbon- containing waste disposal. SUBSTANCE: nickel-containing catalyst and inert material (carbon or aluminum oxide) at weight ratio 1 to at least 15 are placed into fluidized-bed reactor. Mixture is converted into fluidized or vibro-fluidized state and heated to 450-650 C. Through gas-distribution grille, hydrocarbon-containing gas is supplied. Yield of carbon attains 155 g/g, and that of hydrogen ranges from 26 to 38.8 l/h, while catalyst agglomeration is not detected. EFFECT: enhanced process efficiency. 3 cl, 2 dwg
Patent RU-2098001-C1 (RU)
Title: Method for manufacture of rubber-wire brush
Inventor: YUROV NIKOLAJ S
IPC: A46B3/04
Filed: 1995-03-01
Granted: 1997-12-10
Abstract: FIELD: surface cleaning equipment. SUBSTANCE: rubber-wire brush has layers, each composed of cleaning members positioned in cured rubber-like material in parallel and separately one with respect to the other. Each cleaning member has steel wire or wire bundle. Layers are positioned so that directions of cleaning members are angularly offset one relative to the other. EFFECT: increased efficiency, simplified construction and wider operational capabilities. 3 cl, 5 dwg
Patent RU-2095303-C1 (RU)
Title: Device for soft winding of thread like material
Inventor: BERSHEV EVGENIJ N
IPC: B65H54/42
Filed: 1995-03-31
Granted: 1997-11-10
Abstract: FIELD: textile industry; winding of fluffy threads to prevent flattening of surface fluffy coating and preserve high quality external appearance. SUBSTANCE: device has bobbin in contact with friction roller set into rotation by belt drive, compensating unit in form of two rods on which bobbin axle is freely fitted. Each rod has holes for axle of friction roller arranged at a distance from counterweight not less than radius of friction roller. Counterweight with stop arrangement is installed on rod extension. Stop arrangement is made in form of pin and pushbutton connected by spring. EFFECT: simplified design of device with preservation of uniform winding of thread owing to provision of constant pressing of bobbin to friction roller. 2 cl, 2 dwg
Patent RU-2121371-C1 (RU)
Title: Recirculating dialyzer
Inventor: ANTIPOV V V
IPC: A61M1/14
Filed: 1995-06-02
Granted: 1998-11-10
Abstract: FIELD: cleaning of protein solutions and other macromolecular compounds. SUBSTANCE: dialysis acceleration process is ensured due to introduction of mixer for continuous mixing of dialyzed solution in dialysis reservoir. Mixer drive is made as rotary impeller. Refrigerator cools dialyzed liquid. Overflow device is positioned above auxiliary reservoir for dialyzed solution. Refrigerator is filled with water from water supply system. Tubes with nozzles for water supply to impeller are inserted into refrigerator holes. Auxiliary reservoir bottom is coupled to refrigerator spiral, and overflow device is communicated with dialyzed solution reservoir. EFFECT: improved design. 3 dwg