baber/WOPTO huggingface dataset:
Patent RU-2111109-C1 (RU)
Title: Combination grinding device
Inventor: STEPANOV JU S
IPC: B24D5/14
Filed: 1996-08-07
Granted: 1998-05-20
Abstract: FIELD: mechanical engineering; combination finishing of metals and alloys susceptible to developing burns and microcracks in process of machining. SUBSTANCE: device has coarse grained abrasive wheel and fine grained abrasive carrying member wheel, both mounted on mandrel. Axes of mandrel necks are set at acute angle to axis of mandrel rotation and are displaced eccentrically relative to each other to provide axial displacement of cutting layers along axis of mandrel. Sectional wheel with fine grained abrasive carrying members is installed for radial release on twin thrust antifriction bearing for rolling along blank surface and free rotation relative to mandrel neck., Abrasive carrying members of sectional wheel are coupled with each other at two end faces by flexible rings limiting positive turning in hinge joint under action of radial release springs. EFFECT: improved quality and efficiency of blank finishing. 5 dwg
Patent RU-2136443-C1 (RU)
Title: Method of production of superfine composite powder based on zirconium dioxide
Inventor: ANTSIFEROV V N
IPC: B22F1/00
Filed: 1996-09-19
Granted: 1999-09-10
Abstract: FIELD: powder metallurgy, particularly, methods of production of particles from zirconium dioxide with addition of aluminum oxide applicable in structural ceramics. SUBSTANCE: superfine powder includes the following components, wt. %: ZrO 2  75; Y 2 O 3  5; Al 2 O 3 , 20. Superfine powder is produced by chemical precipitation from salts solutions, treated in fluidized bed with horizontal ray of infrared CO 2 -laser. Laser radiation power is 800 W, powder flow rate is 10 t/min. Method provides for higher properties of powder due to production of superfine powder which consists of brittle porous aggregates with smoothed defect of surface layer of individual particles, increased powder dispersity to particles sizing 10-16 nm and preservation of roentgenoamorphous state. Produced powder is ideal raw material for production of dense fine-grained ceramics based on zirconium dioxide. EFFECT: higher efficiency. 1 dwg
Patent RU-2107461-C1 (RU)
Title: Method for identifying person by examining skeleton bone remnants
Inventor: MORDASOV V F
IPC: A61B5/117
Filed: 1996-09-17
Granted: 1998-03-27
Abstract: FIELD: medicine. SUBSTANCE: method involves examining a set of bone remnants including cranium with mandible, arm and/or femur and/or their fragments. The cranium with mandible are used for sequentially diagnosing race, sex and age and preliminarily identifying personality of particular individual. Arm and/or femur and/or their fragments are used for diagnosing sex and/or height and/or age of a person. The so obtained data give evidence for drawing final conclusion on particular person identification. EFFECT: enhanced reliability of method. 3 cl, 6 dwg , 42 tbl
Patent RU-2108364-C1 (RU)
Inventor: BRUSKIN JU A
IPC: C10G9/00
Filed: 1996-12-15
Granted: 1998-04-10
Abstract: FIELD: petroleum processing and petrochemistry. SUBSTANCE: invention relates to producing lower olefins from petroleum by isolating gas-petrol fraction and subjecting it to pyrolysis. Petroleum is rectified under pressure exceeding that in heating-reaction section of pyrolysis furnace by value equal to hydraulic loss in fed pipelines. Resultant mixture jointly with evaporative agent in vapor phase is directed into heating-reaction section of pyrolysis furnace. EFFECT: enhanced process efficiency. 1 dwg
Patent RU-2114751-C1 (RU)
IPC: B61H13/00
Filed: 1997-03-05
Granted: 1998-07-10
Abstract: FIELD: railway transport. SUBSTANCE: method comes to the following: standard brake cylinder is chosen and gear ratio of brake leverage of railway freight car is chosen from range within 4.10 and 7.90, and then holes are made in brake leverage levers in places corresponding to chosen value of gear ratio for subsequent fitting of bushing, and then fitting of shaft or hinge joint. EFFECT: increased reliability of freight car brake leverage. 5 cl, 1 dwg
Patent RU-2112161-C1 (RU)
Title: Hydraulic clutch with lobe rotary pump
Inventor: SAVIN GEORGIJ ALEKSEEVICH
IPC: F16D31/02
Filed: 1997-03-18
Granted: 1998-05-27
Abstract: FIELD: mechanical engineering; mechanical transmissions. SUBSTANCE: hydraulic clutch with lobe rotary pump has stator accommodating bladed rotor installed in stator for rotation and for building zone of high and low pressures of liquid, safety valve between above indicated zones and spool valve installed for separating the zones. Intermediate member with inner cylindrical surface is installed between stator and rotor with clearance. Intermediate member is installed for diametric displacement in stator guides. Cylindrical cups with inserts are in rotor housing. Inserts engage with blades which are secured inside rotor on free axle for radial and angular displacement in inserts relative to rotor. Intermediate member is loaded by spring in central position to bring axes in alignment with thrusting against adjusting screw at opposite side and is furnished with check valve at side of low pressure zone. Improved operation is provided owing to the fact that blades are radially secured in hollow rotor on free axle with provision of constant contact of blades. EFFECT: enhanced reliability of operation. 6 dwg
Patent RU-2112728-C1 (RU)
Title: Reservoir for liquids
Inventor: OVCHININ D I
IPC: B65D90/22
Filed: 1997-04-02
Granted: 1998-06-10
Abstract: FIELD: materials handling; storage and transportation of liquids. SUBSTANCE: reservoir has housing consisting of shell 1 and bottom plates 7 and 8. Cover 3 is arranged asymmetrically relative to bottom plate on housing. Discharge-filler tube 6 is secured in cover by means of flanges 4 and 5 with clearance relative to shell. Lower end of discharge-filler tube 6 is secured in bracket 9. Lower end of discharge- filler tube is made at angle α relative to plane perpendicular to axial line of discharge-filler tube 6. Lower edge of end face of discharge-filler tube is located at side of near bottom plate 7 at a distance h = (0,08 - 0,10)D tube  from shell base. EFFECT: simplified manufacture, reduced labour input. 2 dwg , 1 tbl
Patent RU-2135920-C1 (RU)
Title: Cooling tower
Inventor: KISELEV L V
IPC: F28C1/00
Filed: 1997-04-04
Granted: 1999-08-27
Abstract: FIELD: cooling of circulating water at electric power stations. SUBSTANCE: cooling tower has water distributor, sprinkler, pipe lines with heads or nozzles and air guide devices; baffle plates are mounted above sprinkler units over perimeter of tower. Baffle plates are provided with protective covering which may be made in form of lattice or screen. Width of covering is selected to ensure protection of cooling tower equipment against ice which is likely to fall in winter. Covering is so positioned that one or more slits are formed between inner part of baffle plate and area of escape of horizontal flow of air. Height of slits is dictated by maximum permissible sizes of ice crust and construction of water distributors. According to second version, baffle plates mounted over perimeter of tower consist of fixed and swivel boards forming slits on side of inner part of baffle plate. Number of swivel boards may be more than one. In winter, swivel boards are mounted in horizontal position and are fastened with fixed boards. EFFECT: enhanced operational reliability; reduced expenditure for repair and operation. 3 cl, 3 dwg
Patent RU-2122940-C1 (RU)
Inventor: BUGLAEV A M
IPC: B27B5/36
Filed: 1997-06-18
Granted: 1998-12-10
Abstract: FIELD: timber- sawing and wood-working industries. SUBSTANCE: device has a body with a lubricant-coolant feed system made detachable of two bolted plates with grooves in each of them for accommodating the saw teeth, glands and casings setter is made as a "bolt-nut" drive with a post and counting assembly allowing the body with the saw to move along the shaft by turning of the bolt and monitoring of movement against dial with scales. EFFECT: reduced labour content of saw orientation and time of setting down to 5-20 s, enhanced stability of saws with hard-alloy plates on the average by 20-30%. 4 cl, 3 dwg
Patent RU-2131649-C1 (RU)
Title: Method and apparatus for mechanized snow accumulation
Inventor: KOVRIKOV I T
IPC: A01B13/00
Filed: 1997-07-29
Granted: 1999-06-20
Abstract: FIELD: agriculture. SUBSTANCE: method involves forming snow embankments having height exceeding snow cover height by 2-3 times and half-embankments arranged in pairs and having height equal to 1.5-1.7 of snow cover height; providing distance between embankment and adjacent half-embankment exceeding snow cover height by 8-10 times. Apparatus has working tool with dumping and banking surfaces positioned at an angle of 55-65 deg and adapted for forming embankments and half-embankments. EFFECT: intensified snow accumulating process, simplified construction and method. 3 cl, 3 dwg, 1 tbl
Patent RU-2125265-C1 (RU)
Inventor: TSAREV O A
IPC: G01N33/483
Filed: 1997-07-16
Granted: 1999-01-20
Abstract: FIELD: vascular surgery. SUBSTANCE: pulse wave is registered, and from its amplitude and shape of its back front, viscosity of blood is determined using comparison with calibration curves. EFFECT: enabled continuous control with lack of invasivity. 2 dwg, 1 tbl
Patent RU-2122038-C1 (RU)
Inventor: VOROSHILOV JU I
IPC: C22C49/06
Filed: 1997-08-06
Granted: 1998-11-20
Abstract: FIELD: composite materials. SUBSTANCE: invention relates to manufacturing composites, e. g. for slabs to protect rapidly-wearing surfaces of grooves passing loose materials or gas-dust stream conduits, etc. Method of invention, including preparation of mixture of components and filling of mold to form products, is distinguished by that, mixture of composite material components is prepared by pouring filler, heated to temperature above melting point of matrix metal, into molten matrix metal to give blend which is used to fill mold. EFFECT: enabled conduction of process in any atmosphere, including air, and obviated necessity of preheating mold when large-size products are molded.
Patent RU-2120990-C1 (RU)
Inventor: BURACHEVSKIJ I I
IPC: C12G3/08
Filed: 1997-09-25
Granted: 1998-10-27
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: vodka contains the following ingredients, l/1000 dal: alcoholic infusion of lactic yeast, 1.8-2.2; 65.8-% sugar syrup, 17-18; aqueous-alcoholic liquid from ethyl rectified alcohol "Lux" and water, the balance. EFFECT: improved organoleptical properties; reduced cost price; broadened assortment of vodkas enriched by complex of biologically active substances not only yeast, but lactic acid bacteria. 3 expn
Patent RU-2144922-C1 (RU)
Title: Potassium salts of different-ligand coordination compounds of magnesium with histidine, adenosine-5'-triphosphate and creatine phosphate showing protective effect on myocardium against ischemic damage
Inventor: MANORIK PETR ANDREEVICH
IPC: C07H19/20
Filed: 1997-12-02
Granted: 2000-01-27
Abstract: FIELD: organic chemistry, medicine. SUBSTANCE: invention relates to potassium salts of different-ligand coordination compounds of magnesium with histidine and adenosine-5'-triphosphate of the formula (I)   or with creatine phosphate of the formula (II)   showing the protective effect on myocardium against ischemic damage. EFFECT: enhanced effectiveness of compounds. 3 tbl
Patent RU-2140655-C1 (RU)
Title: Method of current monitoring
Inventor: SAITKULOV V G
IPC: G01N29/48
Filed: 1997-12-23
Granted: 1999-10-27
Abstract: FIELD: electric measurement technology, contactless monitoring and control over current. SUBSTANCE: method of current monitoring consists in positioning of magnetic circuit into magnetic field formed by conductor with monitored current. Ultrasonic oscillations are entered into magnetic ferrite circuit in direction perpendicular to lines of intensity of magnetic field of conductor with current. Amplitude of oscillations passed through magnetic circuit is measured and used to detect presence or absence of current in conductor. EFFECT: full electric decoupling of measured object and measuring instrument thanks to registration of absorption of ultrasonic waves in ferrite material under influence of magnetic field. 1 dwg
Patent RU-2133184-C1 (RU)
Inventor: CHATALBASHEV A P
IPC: H02K19/06
Filed: 1998-04-08
Granted: 1999-07-20
Abstract: FIELD: double-coordinate devices with program-controlled linear engines, such as precision-controlled machines, high-precision copying and graphic units. SUBSTANCE: coordinate table has two parallel guides extending along opposite sides of table. Portal is positioned for displacement on guides by means of linear engines. Toothed stators are positioned on each side guide and on portal. Movable inducers are provided with three-sided aerostatic supports. Movable parts of side linear electric engines are attached to portal ends by pivotal supports having two and three degrees of freedom, respectively. Head with working tool is mounted on movable part of electric engine. Portal has hollow carrier beam and toothed stator mounted on carrier beam mid portion. Granite or basalt supporting bars are fixed in symmetry at both sides of stator. Method involves cutting profiled strips from electrical steel sheets; positioning strips on carrier frame at predetermined distance one with respect to another and attaching by means of connecting members; gathering pack of magnetic cores on strips; positioning control windings and permanent magnets; forming monolithic unit and removing connecting members. EFFECT: provision for high-precision working of parts on coordinate table, enhanced reliability in operation and increased service life of electric engines. 5 cl, 4 dwg
Patent RU-2136663-C1 (RU)
Inventor: SMIRNOV L D
IPC: C07D213/80
Filed: 1998-06-10
Granted: 1999-09-10
Abstract: FIELD: organic chemistry, medicine, endocrinology. SUBSTANCE: invention relates to a new compound - magnesium 5-hydroxynicotinate of the formula (I)  , i. e. C 12 H 16 N 2 O 10 -Mg exhibiting a decomposition point above 300 C. In experiment on diabetic animals the compound (I) showed the complex antidiabetic effect resulting to the normalization of blood glucose and lipid level and processes of lipid peroxidation. The value LD 50  for the compound (I) is 1600 mg/kg. The compound (I) is obtained by interaction of 5-hydroxynicotinic acid with magnesium oxide. EFFECT: enhanced antidiabetic effect of the compound. 5 tbl, 2 ex
Patent RU-2141106-C1 (RU)
Title: Sclerometer
Inventor: SOROKIN G M
IPC: G01N3/46
Filed: 1998-06-30
Granted: 1999-11-10
Abstract: FIELD: measurement technology. SUBSTANCE: sclerometer is used mainly for determination of material tribologic characteristics by method of scratching. Sclerometer body is positioned on base. Stage for specimen is arranged in upper part of body. The latter houses pendulum mounted on axle. Upper end of pendulum rod carries indenter. Provision is made for specimen position lock, as well as for starting and stopping assemblies. Sclerometer has assembly which moves specimen to indenter and specimen motion meter. Axial channel is made in stage for fastening the assembly and specimen. Meter is manufactured as spring-loaded plate mounted on lower face surface of stage for motion. Plate is coupled to motion indicator. Specimen position lock made in form of thrust plate is located in radial channel of stage lower part. Rod section under pendulum axle is made in form of flexible member on which resistance gauges are positioned. Sclerometer provides for enhanced accuracy of tribologic test modeling. EFFECT: truth of wear resistant determination. 6 cl, 3 dwg
Patent RU-2149845-C1 (RU)
Title: Method of processing alumo-containing slags
Inventor: KUTSENKO S A
IPC: C04B7/24
Filed: 1998-07-28
Granted: 2000-05-27
Abstract: FIELD: processing of slags resulting from smelting of aluminium or alloys thereof, more particularly manufacturing processes of building materials and inorganic matter, and technology of preparing basic aluminium chlorides. SUBSTANCE: method comprises processing alumo-containing slags which comprise aluminium nitride by washing the slags with water to remove soluble metal salts. Water washing is carried out by addition of hydrochloric acid to attain pH of the final solution within 6.5-7.5. EFFECT: improved ecological production conditions in washing alumo-containing slags resulting from smelting of aluminium or its alloys with water, simplified evaporation of the resulting solution of metal chlorides and use of said solution for regeneration of cationic fillers.
Patent RU-2145967-C1 (RU)
Title: Method of manufacture of modified rubber crumb
Inventor: PRUT EH V
IPC: C08K5/17
Filed: 1998-07-15
Granted: 2000-02-27
Abstract: FIELD: rubber industry. SUBSTANCE: modification of rubber crumb is effected in the course of grinding. Used as chemically active modifying agent is nitrol-N (2-methyl-2-nitrosopropyl)-n-4 nitrosoaniline, metaphenylene bismaleinimide or rescorcinol urotropin. Modifying agent is introduced within period of time equal to 0.15 to 0.35 of total time of grinding in the amount of from 0.5 part by mass to 2.5 parts by mass per 100 parts by mass of ground rubber. EFFECT: improved physicomechanical properties of rubber stock with modified crumb. 2 cl, 1 tbl, 12 ex
Patent RU-2148547-C1 (RU)
Inventor: POTAPOV V F
IPC: B65G63/02
Filed: 1998-08-11
Granted: 2000-05-10
Abstract: FIELD: materials handling facilities. SUBSTANCE: invention relates to automation of transportation of loads and load-handling and storehouse operations and can be used on ships for loading and unloading of cargoes. Device has pin installed on trolley for movement in guides. One end of pin engages with socket made on carrying structure of rack in place of trolley placing and engages also through swinging lever of articulated lever mechanism with trolley locking drive. Pin position locking mechanism is also provided. Pin is spring-loaded and is installed for engagement by other end with socket of trolley drive traction member. Pin is provided with catcher engaging with above indicated swinging lever. Articulated lever mechanism and trolley locking drive are arranged on carrying structure of rack. EFFECT: provision of constant holding of load trolley and improved safety at exposure to external loads, for instance, at ship rolling and pitching. 3 cl, 4 dwg
Patent RU-2135670-C1 (RU)
Title: Transportation complex of megapolice and method for regulating and relieving passenger, cargo-passenger and cargo traffic flows in it
Inventor: BREZHNEV V A
IPC: E01C1/00
Filed: 1998-08-31
Granted: 1999-08-27
Abstract: FIELD: construction engineering. SUBSTANCE: according to invention, transportation complex of large cities such as Moscow with suburbs must have at least two belt or ring highways with external of them containing at least 0.45-0.48 crossing units per 1 km with other motor roads of transportation complex, and at least 22% of them are crossing with highways which connect megapolice with other megapolices, and not less than 77% of then are crossings with highways which connect megapolice with cities and towns which are close to megapolice. Given in description of invention is also optimal number of crossings with railway trunk lines and branches, with lines of coastwise trade, optimal number of medium and small bridges in separate grade crossings, and of tunnels according to sectors of external ring highway. Method for regulating and relieving traffic flows of complex is aimed at periodic, without disturbance to traffic, reconstruction of at least part of highways in complex and/or artificial structures for ensuring optimal introduction of them according to types of structures and to sectors of external ring highway per 1 km of its length. EFFECT: higher efficiency. 25 cl, 233 dwg, 2 tbl
Patent RU-2143698-C1 (RU)
Title: Method for evaluating adaptation compensation properties of gastro-pancreato-enteral complex after pancreatoduodenectomy
Inventor: KOROT KO G F
IPC: G01N33/60
Filed: 1998-11-30
Granted: 1999-12-27
Abstract: FIELD: medicine. SUBSTANCE: method involves determining stomach contents evacuation rate in consuming in series radioactively marked carbohydrate, protein and fat breakfasts. Reference level of adaptation compensation state is determined under condition of changing evacuation rate of test breakfasts in the protein, carbohydrate, fat succession order. Disturbed test breakfast evacuation differentiation being the case, gastro-pancreato-enteral complex decompensation is considered to be diagnosed. EFFECT: simplified and accelerated method. 6 dwg, 1 tbl
Patent RU-2147924-C1 (RU)
Title: Sorbent for absorption of mercury vapor and method of its producing
Inventor: KLIMOV O M
IPC: B01J20/02
Filed: 1999-01-27
Granted: 2000-04-27
Abstract: FIELD: chemical technology, sorbents. SUBSTANCE: invention relates to production of sorbents based on activated carbon and used for scrubbing technological and ventilation exhausting gases from mercury vapor. Sorbent consists of activated carbon (total pore volume is 0.5-0.75 cm 3 /g) and insoluble sulfur applied on its in the amount 2-10 wt.-% of carbon mass. Sorbent is prepared by treatment of activated carbon taken mainly as granules (size is 1.0-5.0 mm) at first with carbon disulfide vapor or air-steam mixture with carbon sulfide for 9-10 h and then with steam for 1 h at vapors temperature 100-120 C. EFFECT: increased absorbing capacity of sorbent, broadened exploitation pattern. 3 cl, 3 ex
Patent RU-2153982-C1 (RU)
Title: Способ нанесения полимерного покрытия на металлическую трубу и устройство для его осуществления
Inventor: OSIN E N
IPC: B29C47/02
Filed: 1999-03-25
Granted: 2000-08-10
Abstract: Предлагаемые изобретения относятся к средствам для изготовления металлических труб, имеющих полимерное защитное покрытие. В способе нанесения полимерного покрытия на металлическую трубу в соответствующие камеры формования продавливают предварительно сформированные трубчатые оболочки из адгезива и полимера с последующим их расширением по толщине стенки. Величина расширения соответствует требуемому снижению внутренних напряжений трубчатых оболочек. В соответствующих камерах формования расплавы адгезива и полимера наносят на внутреннюю и/или наружную поверхность трубы, протягиваемой в продольном направлении. Трубчатые оболочки вытягивают продольно перемещающейся трубой через калибрующие участки камер формования. Устройство для нанесения полимерного покрытия на металлическую трубу содержит внешнюю экструзионную головку с осевым отверстием для прохода металлической трубы и внутреннюю экструзионную головку с центральным стержнем. Экструзионные головки выполнены с камерами предварительного формирования трубчатых оболочек из адгезива и полимера, сообщенными с соответствующими каналами для нагнетания адгезива и полимера, и с камерами формования. Каждая из камер формования имеет сужающийся канал и расположенный за ним расширяющийся в направлении протягивания трубы участок, сопряженный с калибрующимся участком. Изобретение позволяет улучшить равномерность и гладкость покрытия, исключить деформацию тонкостенных труб. 2 с. и 3 з.п. ф-лы, 3 ил.
Patent RU-2155068-C1 (RU)
Title: Method of preparing substance stimulating antigen-nondepending differentiation of b-lymphocytes
Inventor: TSEPELEV S L
IPC: A61K39/00
Filed: 1999-05-27
Granted: 2000-08-27
Abstract: FIELD: medicinal industry. SUBSTANCE: invention relates to preparing biologically active substances stimulating antigen-nondepending differentiation of B-lymphocytes from bursa of Fabricius. Method involves homogenization of preliminary frozen raw and the following extraction with 0.1 N solution of NaOH at pH 9.0-9.5 for 24-36 h, precipitation with acetone, lyophilization and additional purification of the end product by ultrafiltration through filter with limit of molecular retention 5 kDa. EFFECT: enhanced activity of end product. 6 tbl, 2 ex