baber/WOPTO huggingface dataset:
Patent RU-2109427-C1 (RU)
Title: Method for restoration of lands disturbed during open mining works
Inventor: GERASIMOV V M
IPC: A01B79/02
Filed: 1996-06-07
Granted: 1998-04-27
Abstract: FIELD: agriculture. SUBSTANCE: method involves separate excavation, transfer and piling of soil layers and stripped rock into separate strips of tailings; working out open pit field by leveling it with stripped rock; laying nonwoven geotextile material made from synthetic filaments; sowing grass seeds and covering with 50-100 mm thick soil layer; applying chemical ameliorant onto soil layer. EFFECT: increased efficiency in recultivation of disturbed lands, simplified method and wider operational capabilities. 4 cl
Patent RU-2099221-C1 (RU)
Title: Railway vehicle brake shoe
Inventor: IGNATEV DMITRIJ MIKHAJLOVICH
IPC: B61H7/02
Filed: 1996-06-17
Granted: 1997-12-20
Abstract: FIELD: railway transport; brake systems. SUBSTANCE: shoes has metal frame whose length is less than length of shoe rear portion ends of frame being arranged in zone of bosses. EFFECT: enhanced reliability of operation. 2 dwg
Patent RU-2136680-C1 (RU)
Title: Amine derivatives and pharmaceutical composition on said
Inventor: FRANK KERRIGAN
IPC: C07D405/06
Filed: 1994-09-01
Granted: 1999-09-10
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention relates to derivatives of amine of the formula (I)   where R - halogen atom, hydroxyl, C 1-3 -alkyl, C 1-3 -alkoxyl; Q - a residue of the formula (IIa)  , (IIb)  ; V - methylene or ethylene; X is C 0-2 -alkylene chain; X' is C 1-4 -alkylene chain; T - phenyl, pyridyl, pyrazinyl, benzo[b]furanyl, 1,4-benzodi-oxanyl, quinazolinyl possibly substituted with halogen atom, methoxyl or trifluoromethyl; m = 0 or 1, and their pharmaceutically acceptable salts which show high affinity to receptors 5-HT 1  and D 2 . EFFECT: high affinity of compounds to receptors. 6 cl, 1 tbl, 28 ex
Patent RU-2115280-C1 (RU)
Title: Mellowing blade working tool
Inventor: AJTMURATOV M T
IPC: A01B35/24
Filed: 1996-07-01
Granted: 1998-07-20
Abstract: FIELD: agricultural engineering, in particular, soil tillage tools. SUBSTANCE: working tool has tine provided with blade and attached on four-link mechanism having horizontal, vertical and rear links. Working tool is further provided with auxiliary four-link mechanism for correcting tillage depth variations. Auxiliary four-link mechanism has lower horizontal link, adjustable link and flexibly attached link with roller movable in feeler mechanism. EFFECT: increased efficiency, simplified construction and improved quality of mellowed soil. 1 dwg
Patent RU-2117451-C1 (RU)
Inventor: AKATOV OLEG VASIL EVICH
IPC: A61B17/56
Filed: 1996-12-10
Granted: 1998-08-20
Abstract: Использование: в медицине, а именно в травматологии при лечении болевого синдрома при коксартрозе и артрозе коленного сустава. Сущность способа: чрезкожно вводят радиочастотный электрод, производят термическую деструкцию запирательного нерва в месте его выхода из малого таза, ренгенологическим ориентиром которого является запирательная борозда лобковой кости, что снижает травматичность тканей.
Patent RU-2147298-C1 (RU)
Title: Method for production of 1,4-butanediol
Inventor: ROL F PINKOS
IPC: C07C45/59
Filed: 1995-06-16
Granted: 2000-04-10
Abstract: FIELD: industrial organic synthesis. SUBSTANCE: 2,3-dihydrofuran is subjected to one-stage interaction with water and hydrogen at temperature from 20 to 300 C and pressure from 1 to 300 bar at pH 2 to 7.5 on hydrogenation catalyst. EFFECT: simplified process, increased selectivity and yield of product. 8 cl, 3 ex
Patent RU-2135728-C1 (RU)
Title: Unit for connecting spider with shaft of turnstile
Inventor: KULIKOV A V
IPC: E06B11/08
Filed: 1997-01-30
Granted: 1999-08-27
Abstract: FIELD: turnstile devices. SUBSTANCE: this unit can be used in turnstile devices installed at check-points for two-way passage of authorized personnel. Unit has hub freely seated on shaft up to rest with cross-members of spider, and spring-biased roller. Recess is made in shaft on axis of spider symmetry against spring-biased roller. Introduced in turnstile unit is lever having slot. One arm of lever is installed on hub by means of axle. Another lever has two dowels with displacement of axes. Roller is installed on first of these two levers. Other arm of lever is kept under force of spring. Axes of dowels are located in common straight line with axis of spider symmetry. One of dowels can move within slot, other dowel can be turned through 180 deg. Application of aforesaid embodiment of spider connecting unit in turnstile with levers of first and second order allows for manufacture of strong and wear-resistant mechanism with easy operation of splittable connecting unit of two coaxially located bodies adapted for rotation both simultaneously and separately. This unit allows for quick and reliable freeing of passage for personnel moving without any stoppage. EFFECT: higher efficiency. 2 cl, 3 dwg
Patent RU-2138736-C1 (RU)
Inventor: SULIMANOV N I
IPC: F23K1/00
Filed: 1997-02-11
Granted: 1999-09-27
Abstract: FIELD: devices for burning powdered fuel; dust concentrators. SUBSTANCE: dust concentrator has cylindrical housing with cover ; housing has hole for discharge of concentrated aeromixture; splitter with bladed swirler fitted on it and exhaust branch pipe are mounted coaxially. Circular diaphragm with cylindrical ferrule secured on it is mounted in upper portion of cylindrical housing. Concentrated aeromixture discharge hole is divided by diaphragm into two parts; lower edge of this hole is covered by ferrule and lower end of exhaust branch pipe is introduced inside ferrule at overlap. EFFECT: reduced entrainment of dust by low-concentrated flow due to double-stage separation of aeromixture flow; reduced space for forming vortex counter flow. 1 dwg
Patent RU-2125139-C1 (RU)
Title: Device for vertical driving in ground of metal structures, primarily pipes
Inventor: TISHKOV A JA
IPC: E02D7/10
Filed: 1997-03-12
Granted: 1999-01-20
Abstract: FIELD: mining and construction industries. SUBSTANCE: this can be used for driving in ground such articles as supports and piles for construction purposes, and in driving pipes for recovery of mineral substances such as salt solutions, water, etc. Device has following components: coaxial body, circular striker, membrane secured over perimeter to body and creating working chamber in combination with body having openings for delivery and exhaust of compressed air, unit for fastening device to article being driven. Working chamber is divided into two spaces which are connected to each other through annular passage. Inlet opening permanently connects lower space of working chamber with compressed air supply line. Exhaust opening is located in upper space. Installed on cylindrical wall of body smaller diameter is spring-biased bush having circular protrusions. Diameter of upper circular protrusion is larger than smaller diameter of membrane. Diameter of lower circular protrusion is larger than diameter of annular sealing member. Aforesaid embodiment of device is simple in design and is of improved efficiency in process of sinking metal structures. EFFECT: higher efficiency. 8 cl, 4 dwg
Patent RU-2133327-C1 (RU)
Inventor: SHELEMEJ S V
IPC: E21B33/12
Filed: 1997-03-24
Granted: 1999-07-20
Abstract: FIELD: oil production industry. SUBSTANCE: interval packer is intended for isolation of well bore-hole in carrying out technological operations in treatment of oil bed. Packer is made up of upper sealing member and lower sealing member with bores, and lock of compressed position of sealing members. Also provided is anchor and valving mechanism in the form of stepped bush installed in housing in the form of upside-down turned sleeve. Control coupling has pin in its side surface. Housing of sleeve turned upside down is provided with shell having limiter on upper end of pipe string. Shell is connected with pump-compressor pipes. Stepped bush is located concentrically in turned upside down sleeve and is provided with two end protrusions and shaped slot for location of control coupling pin in it. Operating mechanism of valve is made in the form of lifting-plug cock. Spool of this cock has external tapered generant surface and is located on pipe string movably. Body of cock spool has internal tapered hole and internal bore at side of small taper diameter. It can turn on tapered generant surface of cock spool. Cock spool at side of small taper diameter has external cylindrical turning and external thread, and it is also is provided with intercrossing radial and axial holes. Cock spool body has radial hole. Radial holes of cock spool and of spool body must be aligned in one position, and be diametrically opposite in another position. Spool of cock at side of large taper diameter is rigidly connected with packer barrel. Aforesaid embodiment of packer allows for enhancing operational reliability combined with higher safety in operation at disconnecting of well bore-hole. EFFECT: higher efficiency. 1 cl, 4 dwg
Patent RU-2114448-C1 (RU)
Inventor: NEVEROV VALERIJ VLADIMIROVICH
IPC: G01V9/00
Filed: 1997-06-17
Granted: 1998-06-27
Abstract: Использование: при изучении тектонических сдвигов для предсказания землетрясений. Сущность изобретения: данные о деформации поверхности Земли, полученные на основе наблюдений, сопоставляют с характеристиками упругих полей моделей сдвигов с неравномерно распределенными сдвиговыми смещениями по плоскости сдвига, по изменению найденных параметров во времени выявляют эволюцию тектонических сдвигов и областей с высоким содержанием упругой энергии, на основании полученных данных составляют прогностическое суждение о месте, времени и силе землетрясения. 4 з.п.ф-лы, 5 ил.
Patent RU-2126141-C1 (RU)
Title: Method determining flow rate of water in large-diameter pipe-lines and gear for its realization
Inventor: KOSTIN A G
IPC: G01F1/66
Filed: 1997-12-26
Granted: 1999-02-10
Abstract: FIELD: measurement technology. SUBSTANCE: actuating unit of gear for determination of flow rate including Pitot pressure Px line and static pressure Po line is mounted on pipe-line to meter efficiency of main pipe-lines. Three base planes are set in measurement tube connecting Po and Px lines with the help of three ultrasonic converters. Probing pulse is formed in second plane and directed simultaneously along and counter to flow partially carried off to measurement tube. Results of reading by electron unit of sequence of standard pulses formed in time interval between moment of first reemission of probing pulse conducted at moment of its first registration in third base plane and moment of third registration of probing pulse in first base plane are used to evaluate momentary flow rate. EFFECT: enhanced accuracy of determination of flow rate. 2 cl, 3 dwg
Patent RU-2145069-C1 (RU)
Title: Sampler of loose materials
Inventor: LUNEV G G
IPC: G01N1/20
Filed: 1998-02-16
Granted: 2000-01-27
Abstract: FIELD: transportation and storage of loose materials. SUBSTANCE: sampler of loose materials has body anchored on vessel with loose material, sampling chamber manufactured in the form of spring, dissector made fast to sampling chamber, handwheel attached to one end of sampling chamber. The latter is equipped with charging trough fabricated in the form of hollow finger which upper part is cut away to half-diameter along its length and which end interacts with dissector under pressure on trough. Body has internal thread whose pitch corresponds to spacing of turns of sampling chamber. Proposed sample makes it possible to take samples from apparatuses with chemically active loose materials releasing harmful vapors and gases into atmosphere. Sampler is simple in design, takes samples both close to walls of apparatus and in radial direction, allows examined loose material to be stirred before sample of it is taken. EFFECT: simplified design, improved operational capabilities. 1 cl, 1 dwg
Patent RU-2132622-C1 (RU)
Title: Method of brown algae processing
Inventor: NEKRASOVA V B
IPC: A23L29/256
Filed: 1998-03-16
Granted: 1999-07-10
Abstract: FIELD: biotechnology. SUBSTANCE: invention relates to processing of brown algae, namely, laminaria and bady wrack (Fucus vesiculosis) for preparing lipid concentrates and water-soluble concentrates enriched with iodine. Milled algae are extracted with an organic solvent containing 1-6 carbon atoms at ratio raw : extractant = 1:(1-20). After distillation of solvent lipid and aqueous concentrates are obtained and separated their. An aqueous extract is dried to obtain water-soluble concentrate. Method provides the most effectiveness of extraction of lipid-soluble component of brown algae which are rich with nonsaturated substances and to use its as a substance for production of curative-prophylactic additions "Clamin" and "Phytolon". The powder obtained from water-soluble substances of brown algae extract is the complex of polysaccharides, mannitol, vitamins, mineral substances (including that enriched with iodine) that can be used as the food and prophylactic addition in medicinal, food and chemical-pharmaceutical industries. EFFECT: improved method of processing. 2 cl, 1 tbl, 2 dwg, 8 ex
Patent RU-2145005-C1 (RU)
Inventor: RABINOVICH S V
IPC: F16B4/00
Filed: 1998-04-14
Granted: 2000-01-27
Abstract: FIELD: connection of metallic and nonmetallic parts working under variable thermal conditions; optoelectronics, electrical engineering and other industries. SUBSTANCE: nondetachable connecting unit includes metallic and nonmetallic members subjected to thermal action at spreading of thermal flux through them. Metallic member consists of parts interconnected by means of strips 3; one part adjoining nonmetallic member is made from separate sections 4 which are not in contact with one another and other part is solid. EFFECT: enhanced reliability of joint. 7 dwg, 2 tbl
Patent RU-2142353-C1 (RU)
Title: Method and chain-type casting machine for continuous casting
Inventor: KURT BRAUN
IPC: B22D11/06
Filed: 1996-11-13
Granted: 1999-12-10
Abstract: FIELD: metallurgy, in particular, methods and devices for continuous casting. SUBSTANCE: the machine has the upper and lower casting construction comprising continuous bands and chains moving at synchronized speeds. The casting constructions are brought together to form a moulding channel that is filled with smelt delivered from the feeder discharge unit through a feeding casting nozzle. As the smelt passes through the moulding channel, it solidifies in accordance with the configuration of the moulding channel. Each band is positioned with the external side with respect to the respective chain in such a manner that the band smooth surface would form the surface of the moulding channel; as a result, formation of burrs in the gaps between the casting units forming the chain is prevented, protection of chain blocks would be provided, and deformation of chain blocks would be prevented. The upper and lower chain blocks have projections on the opposite chain blocks for formation of side walls of the moulding channel. Adjustment of the width of the moulding channel is effected by means of sliding displacement of one chain relative to the other. EFFECT: improved quality of products and reduced expenditures connected with manufacture of products. 32 cl, 6 dwg
Patent RU-2144138-C1 (RU)
Title: Shaft-sinking set
Inventor: KHREBTO I F
IPC: E21D19/04
Filed: 1998-06-11
Granted: 2000-01-10
Abstract: FIELD: mining industry. SUBSTANCE: shaft-sinking set is designed to drive horizontal, incline and entry workings by drilling and blasting operations. It includes preliminary three-section strut-off walking powered support, base platform with drive mounted on it, flight or wedge conveyer, rotary loading element of uninterrupted action with gathering arms or wedge lip, equipment to erect roof bolting, mobile drilling modules installed on side sections of support, jig for complete drilling of anchor holes put on front ceilings of side sections of support, protection shield and face conveyer. Base platform carries middle section of powered support and has supporting gears with rollers. Rear bases of side sections are coupled to platform with use of hydraulic advancing jacks. EFFECT: enhanced operational safety, increased productivity thanks to abandonment of auxiliary operations, raised reliability of equipment when drilling and blasting operations are carried out. 6 cl, 3 dwg
Patent RU-2146007-C1 (RU)
Title: Method of operation and design of internal combustion engine
Inventor: PLESKACHEVSKIJ JU G
IPC: F02B25/10
Filed: 1998-08-04
Granted: 2000-02-27
Abstract: FIELD: mechanical engineering; two-stroke and four-stroke carburetor forced ignition engines. SUBSTANCE: proposed method provides possibility of considerably (several-fold) increase of time of fuel preparation for combustion. Thanks to it intra- cylinder combustion process is transferred to molecular level. This provides possibility of complete combustion of different fuels. Method of operation of internal combustion engine comes to the following: on the one hand, delivery and combustion chambers are separated, and on the other hand, process is organized so that pressure in delivery chamber in closing stage of combustion exceeds pressure in combustion chamber. Chamber are separated at all processes of cycle except for process of aftercompression and delivery of oxidizer into combustion chamber. This peculiarity is provided owing to design of piston enlarging functions of this device. Provision of movable perforated plate and spring and corresponding arrangement of channels relative to concentric flange of piston make it possible to separate delivery and combustion chambers and to bring them into communication in required moment at preservation of main functions of piston. Proposed design provides possibility of displacement of zone with maximum thermal and mechanical gradients to side behind top dead center which causes favorable influence onto mechanical and thermodynamic characteristics of engine operating cycle. EFFECT: increased economy, enhanced reliability and improved ecological characteristics of transport and stationary engines. 5 cl, 3 dwg
Patent RU-2146800-C1 (RU)
Inventor: KAMSHILOV G D
IPC: F41H11/24
Filed: 1998-11-18
Granted: 2000-03-20
Abstract: Изобретение относится к области военно-инженерного дела, в частности к устройствам для траления мин. Техническим результатом изобретения является снижение величины сил сопротивления перемещению трала. Сущность изобретения: механизм подвески трала выполнен в виде шарнирного четырехзвенника-прямила с возможностью обеспечения величины давления ножевой секции на грунт, близкой к постоянной, и регулирования перемещения ножей на всем диапазоне продольного и поперечного копирования. Каждая ножевая секция оснащена предохранительным устройством, выполненным в виде пакета упругих элементов кручения, обеспечивающих поворачивание рабочего органа при проезде над непреодолимым препятствием в грунте и возврат рабочего органа в номинальное положение. За счет использования тралящего устройства зимнего с дополнительным нижним отвалом обеспечивается траление мин, установленных в снег и на поверхность грунта при тралении на грунтах сверх заданной твердости. 3 з.п. ф-лы, 5 ил.
Patent RU-2152653-C1 (RU)
Title: Cooled induction melter apparatus for vitrifying liquid radioactive wastes
Inventor: SOBOLEV I A
IPC: G21F9/16
Filed: 1998-12-23
Granted: 2000-07-10
Abstract: FIELD: environmental control. SUBSTANCE: apparatus designed for vitrifying radioactive liquid wastes followed by cooling down glass melt to obtain monolithic end product suitable for long-term storage has tank holding liquid radioactive wastes, rotary evaporator tank, rotary evaporator, circulation pipeline, rotary evaporator gas cleaning unit, vitrifying-agent bin, vitrifying-agent screw batcher, mixing tank, vortex-layer device, screw-type dosing extruder for feeding radioactive charge, radioactive charge distributing unit, cooled induction melter, interference mirror, video camera, computer, annealing furnace, and gas-cleaning device for cooled induction melter. EFFECT: improved reliability, safety, and capacity of apparatus. 4 dwg
Patent RU-2151550-C1 (RU)
Title: Method for evaluating large intestine tonus
Inventor: LATYPOV R Z
IPC: A61B6/00
Filed: 1999-03-01
Granted: 2000-06-27
Abstract: FIELD: medicine. SUBSTANCE: method involves applying irrigography under conditions of completely full and evacuated intestine. Linear dimensions of large intestine segments are measured using the irrigograms. Cross-section dimensions of cecum, transverse colon, and sigmoid colon are measured from the irrigograms in direct projection. Segment expansion coefficient is calculated for every segment as K=D 1 , where D 2  is the segment cross-size in completely filled state, D 1  is the segment cross-size after its being evacuated. Segment expansion coefficient exceeding reference values of 1.68 in the case of the cecum, 2.02 in the case of the transverse colon, 1.83 in the case of the sigmoid colon, hypotonus state is to be diagnosed. The values being below the reference values, hypertonus of the corresponding colon segment is to be diagnosed. EFFECT: enhanced accuracy of prognosis; simplified method. 2 dwg
Patent RU-2145818-C1 (RU)
Inventor: AL PEROVICH B I
IPC: A61B18/12
Filed: 1999-04-30
Granted: 2000-02-27
Abstract: FIELD: medical engineering. SUBSTANCE: device belongs to electrosurgical instruments designed for coagulation of biological tissues. Electrosurgical device has series-connected generator consisting of oscillator unit and pulse-forming unit, amplifier unit, transformer unit, and unit of electrodes including active and passive electrodes. Device also contains control unit with built-in unit of manual power regulation. The first output of power regulation unit is connected to input of oscillator unit, and the second output is connected to power-supply unit. Output of power-supply unit is connected to the second input of amplifier. Active electrode consists of proximal part coated through the entire length with layer of insulation material of high dielectric strength (for example, vinyl siloxane rubber), and distal part through which exposure is effected. Distal part is made spherical or hemispherical. Device generates attenuated sinusoidal oscillations with amplitude of 2.5-5 kV at frequency of 440 kHz and at repetition frequency of 20-60 kHz, which ensures coagulation without direct contact of electrode with tissue. EFFECT: enlarged functional capabilities. 2 dwg
Patent RU-2157843-C1 (RU)
Title: Bacterial strain bacillus cereus b 3b for oxidation of petroleum hydrocarbons and derivatives
Inventor: SAKSON V M
IPC: C12R1/085
Filed: 1999-05-31
Granted: 2000-10-20
Abstract: FIELD: biotechnological methods for oil pollution removal. SUBSTANCE: bacterial strain isolated from soil polluted by petroleum derivatives is cultured for 72 h in liquid nutrient medium containing mineral salts, soya been flour, and molasses at 28 C under aerobic conditions. Deep culture of microorganism (10%) is placed into sterile peat with mineral additives and additionally grown for 120 h at 3 C. Destructive activity of preparation containing thus grown strain with regard to petroleum hydrocarbons and derivatives at working concentration of bacteria 0.1% ranges between 91.5 and 94% within a wide pH range: from 3.0 to 8.5. EFFECT: enhanced oil destructive activity. 2 tbl, 2 ex
Patent RU-2152093-C1 (RU)
Title: Radioactive material disposal method
Inventor: BJALKO A V
IPC: G21F9/24
Filed: 1999-11-12
Granted: 2000-06-27
Abstract: FIELD: self- disposal of high- and medium-activity materials deep into lithosphere beds. SUBSTANCE: well and cavity are drilled in common salt (halite) bed or dome with cover thickness of 1-10 km, common-salt solvent is pumped into mentioned cavity, and capsules containing radioactive materials are immersed in solvent. Heat released from mentioned capsules melts cavity bottom. In the process, very active material rapidly, within 6-10 h, leaves biosphere and its self-disposal to depth of down to 5 m occurs within a year. EFFECT: provision for excluding escape of radioactive materials under emergency conditions. 8 cl, 1 dwg