baber/WOPTO huggingface dataset:
Patent RU-2179677-C1 (RU)
Title: Ball cock
Inventor: BRYCHIN N JU
IPC: F16K5/06
Filed: 2000-11-08
Granted: 2002-02-20
Abstract: FIELD: mechanical engineering; shut-off or adjusting fittings for liquid media containing solid particles. SUBSTANCE: proposed ball cock has body, spherical swivel shut-off member and seat with sealing plastic rings. Seats are fitted in inlet and outlet branch pipes. Each has two metal springing tabs located on side of spherical swivel shut-off member; they are made integral with seat for prevention of seizure of spherical swivel shut-off member. Angle α is formed by outer surface of tab and plane passing through radius to point of contact of tab and spherical swivel shut-off member. This angle is selected from condition: tgα > K fr. , where K fr.  is coefficient of sliding of solid particles over surface of tab. Prior to assembly, sealing plastic rings of seats project above spherical surface of seats running through point of contact of tab and swivel spherical shut-off member by amount of deformation δ necessary for tightness of cock. EFFECT: increased service life of cock due to cleaning of surface of spherical swivel shut-off member; facilitated procedure of manufacture of cock. 3 dwg
Patent RU-2185608-C1 (RU)
Title: Способ определения момента инерции тела при качении
Inventor: LAPSHIN V L
IPC: G01M1/10
Filed: 2000-12-08
Granted: 2002-07-20
Abstract: Способ может быть использован для оптимизации процессов движения тел произвольной формы, которые имеют место в индустрии обогащения полезных ископаемых, строительной, химической промышленности, сельском хозяйстве, в машиностроении. Способ обеспечивает формирование адекватной математической модели процесса движения тела качением, при этом параметры расчетной модели характеризуют реальные свойства тела, основными из которых являются масса, форма и размеры тела, упругие и диссипативные свойства материала и момент инерции тела при качении. Способ предусматривает проведение эксперимента, в ходе которого исследуется процесс движения реального тела качением с помощью экспериментальной установки. По результатам экспериментальных данных формируется математическая модель и рассчитываются ее параметры, важнейшим из которых является момент инерции тела. В качестве рабочей поверхности используют цилиндрическую поверхность, вращательное движение сообщают непосредственно самому телу плавным поворотом рабочей поверхности, что обеспечивает повышение точности и упрощение способа. Процесс движения расчетной модели представляют в виде математической модели движения многогранника качением по цилиндрической поверхности, пройденный телом и моделью путь оценивают по числу проходов через нижнюю точку цилиндрической поверхности до полной остановки тела и модели. 9 ил.
Patent RU-2174413-C1 (RU)
Title: Method for preventing infectious inflammatory complications in the cases of open mandibular fractures
Inventor: SOLOV EV M M
IPC: A61M5/00
Filed: 2000-12-29
Granted: 2001-10-10
Abstract: FIELD: medicine. SUBSTANCE: method involves subcutaneously administering antibacterial preparation in lymphotropic way in the area mastoid process of the temporal bone. EFFECT: enhanced effectiveness of treatment. 1 tbl
Patent RU-2195550-C1 (RU)
Title: Device for formation implosion treatment
Inventor: STRAKHOV D V
IPC: E21B43/18
Filed: 2001-04-23
Granted: 2002-12-27
Abstract: FIELD: oil producing industry, particularly, secondary treatment of producing formation with vacuum. SUBSTANCE: device has hollow body accommodating depression chamber and packer. Telescopically installed on body and locked by shear screw is cover with retainer, additional depression chamber and hollow rod variable in cross-section. Cover is connected with rope. Hollow rod variable in cross-section communicates body depression chamber with additional depression chamber. Hollow rod is installed for engagement with body overflowing hole. Located on cover cylindrical surface are packer and wedge. Outer conical surface of wedge is engageable with slips which are connected with body guide for radial motion. Packer axial motion is limited relative to cover, from one side, by wedge and from the other side, by cover retainer. Cover also has limiter installed for engagement with body projection and stop installed for engagement with wedge. Receiving holes are located below body guide. Design of said device has low metal usage and simple in manufacture, provides for reduction of time required for servicing and preparation for operation, installation to any well intervals, practically from wellhead down to bottom hole, and performance for one shift of several round-trip operations. EFFECT: higher efficiency, reduced material consumption. 1 dwg
Patent RU-2191674-C1 (RU)
Inventor: ABRAMOV G V
IPC: B24B7/16
Filed: 2001-08-06
Granted: 2002-10-27
Abstract: FIELD: mechanical engineering; production of semiconductor devices. SUBSTANCE: proposed grinder consists of housing including central cylindrical, middle and peripheral ring pneumatic chambers divided by cylindrical partitions and communicating with compressed air feed lines. Plate rotating drive is made in form of fixed truncated cone. Central hole, inclined tangential and radial nozzles connected with corresponding pneumatic chambers are made in smaller base-bottom of conical seat of fixed truncated cone. Tangential nozzles are located at angle to surface of lower base of truncated cone tangentially to their location circumference concentric with conical surface. Inclined radial nozzles are directed at angle to surface of truncated cone lower base along radius of circumference of their location, larger circumference of location of inclined tangential nozzles and concentric conical surface. Diameter of grinding tool is less than diameter of upper base of truncated cone, tool being connected with housing by means of lever and joint. Proposed device excludes auxiliary operations for fastening plate, provides possibility of simultaneously cooling and grinding of plates made of semiconductor materials with low physical and mechanical properties and adjusting meters pressure of plate to grinding surface. EFFECT: reduced reject. 5 dwg
Patent RU-2202886-C1 (RU)
Title: Method for treating plants and composition used for protecting plants
Inventor: KVASENKOV I I
IPC: A01N63/30
Filed: 2001-10-15
Granted: 2003-04-27
Abstract: FIELD: agriculture. SUBSTANCE: method involves treating plants with composition comprising at least one toxic substance and specific additive containing preparation obtained by exposing biomass of Mortierella globalpina micromycete to sequential extraction with nonpolar extractant in supercritical state, water, alkaline, water, acid, water, alkaline and water, with following uniting first extract with solid residue. EFFECT: reduced stress effect of toxic substances upon farm crops, decreased accumulation of toxic substances in plants and on soil and restricted migration thereof. 3 cl, 3 tbl, 5 ex
Patent RU-2193271-C1 (RU)
Title: Method and device for torque transmission from drive to electrical machine frame and device installation and process
Inventor: DROGANOV V P
IPC: H02K15/00
Filed: 2001-11-23
Granted: 2002-11-20
Abstract: FIELD: electrical and instrumentation engineering; high-speed and high-precision electrical machine manufacture. SUBSTANCE: method involves torque transmission by means of dog lead from drive to electrical machine shaft provided with shaft extension to set machine frame in rotary motion for relieving machine frame from fitting allowance. Novelty is that before setting machine frame in motion relative to axis of shaft the latter together with its extension is locked in position relative to machine framer and torque is imparted from drive to electrical machine through shaft extension. Device proposed for the purpose has bushing with bore for passing shaft extension and with collet and threaded length on one end, clamping nut with radial projection for engaging revolving member of drive, and frictional disk with hub. Clamping nut with radial projection is disposed on threaded length of bushing, on its collet side; frictional disk with hub is loosely mounted on opposite end of bushing and has mechanism for its axial displacement. Device installation process includes fitting of mentioned bushing onto shaft extension until frictional disk is stopped by end surface of machine frame, its locking in position relative to shaft extension by turning-in clamping nut with radial projection followed by turning this nut to hold frictional disk down to end surface of machine frame; shaft with its shaft extension is placed in centers of drive at the same time driving radial projection of clamping nut in contact with revolving member of drive. EFFECT: enhanced capacity and precision of machine performance characteristics. 9 cl, 2 dwg
Patent RU-2188169-C1 (RU)
Inventor: GUTENEV V V
IPC: C02F103/04
Filed: 2001-11-29
Granted: 2002-08-27
Abstract: FIELD: methods of multi-stage purification of badly contaminated water. SUBSTANCE: method includes filtration of water, preliminary treatment, sterilization by ultra- violet radiation and subsequent conditioning through introduction of silver ions; preliminarily treatment is performed by chlorination; sterilization is performed by pulse ultra-violet continuous spectrum radiation in at least one submersible plant with the aid of xenon lamps mainly generating ultra-violet radiation at wave length of 200 to 400 nm, specific power requirements of 1 to 10 J per cubic centimeter of water and flux density of 1 to 10 W/sq.cm; conditioning is performed by means of solution containing diammine argentate ions obtained at electrolysis of water in electrolyzer at periodic change of electrode polarity containing no less than 99 mas.% of argentum followed by introducing gaseous ammonia or ammonia water at 3-5% excess of ammonia relative to stoichiometry; said solution is proportined in water in the amount corresponding to content of argentum of 0.001-0.02 mg/l at required concentration of chlorine introduced at chlorination stage and concentration of argentum added at last stage in the amount of 100-500:1, respectively. EFFECT: extended functional capabilities; facilitated procedure of preparation of water; enhanced ecological safety and operational reliability without considerable amount of decontaminants; possibility of storage of water thus prepared for extended period of time without impairment of its property. 8 cl, 1 tbl, 4 ex
Patent RU-2195953-C1 (RU)
Title: Treatment and prophylaxis composition
Inventor: BURJAK D A
IPC: A61K9/48
Filed: 2002-02-04
Granted: 2003-01-10
Abstract: FIELD: medicine; pharmaceutical engineering. SUBSTANCE: composition has powder of Californian poppy (Escholzia californica Cham), powder of linden (Tilia cordata Mill. ), powder of big daisy flowers (Tanaceum parthenium), thiamine nitrate, pyridoxine hydrochloride, cyanocobalamine, dehydrated silicon dioxide, maltodextrine, magnesium stearate. Medicament powders are produced by applying cryogenic comminution at -50 -80 C temperature and have mean particle size equal to 300-400 mcm. EFFECT: high degree of bioavailability; enhanced effectiveness of treatment. 2 cl
Patent RU-2210231-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23C23/00
Filed: 2002-02-19
Granted: 2003-08-20
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves introducing into receipt mixture preparation produced by sequential extracting of Mortierella beljakovae micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline, and water, with following joining of first extract with solid residue; packing resultant mixture in hermetically sealed package; sterilizing and simultaneously baking. Mixture components are used in the following ratio, wt%, with an accuracy of plus and minus 5%: curd 635; eggs 168; sand sugar 60; semolina 40; edible texturing concentrate 8; preparation of Mortierella beljakovae micromycet biomass 6.8; butter 77; edible salt 5; vanillin 01,1; ascorbic acid 0.1. EFFECT: increased immune stimulating effect.
Patent RU-2202043-C1 (RU)
Inventor: VASILENKO S E
IPC: F01D5/14
Filed: 2002-05-30
Granted: 2003-04-10
Abstract: FIELD: electromechanical engineering. SUBSTANCE: turbomachine cascade has intersection channels and blades forming them; the latter have curved center line in their cross- sectional area on meridian surface with its front point facing working medium flow; from apex of curve line gradually descends to chord joining both ends of center line at monotonous reduction of inclination angle between tangent to chord and center line down to zero value from front point to curve apex. Center line of cross-sectional areas is disposed on one side of chord and joined with the latter at rear point of section forming acute angle of inclination whose magnitude within length from rear point to curve apex first monotonously rises and then gradually comes down. Blade section is symmetrical relative to center line. Chord is drawn on meridian surface as smooth line crossing current meridians of this surface at acute angle. Inclination angle is measured between intersecting tangents drawn to two opposite points on chord and center line. EFFECT: enhanced turbine efficiency. 14 cl
Patent RU-2222068-C1 (RU)
Title: Synchronization relay
Inventor: BEREZOV V V
IPC: H01H47/20
Filed: 2002-06-21
Granted: 2004-01-20
Abstract: FIELD: electrical engineering, relay for synchronization of generator while connected to network. SUBSTANCE: technical result of invention consists in increased accuracy of operation since effect of short-time frequency error of generator and of high-frequency interference on operation of relay is excluded thanks to averaging of evaluations of signal of frequency beats and of first and second derivatives and exclusion of anomalous distortions of signal. Synchronization relay incorporates measurement converter, adder, comparator, actuating element and three units for averaging and formation of difference signal. EFFECT: increased operational accuracy of synchronization relay. 2 dwg
Patent RU-2222237-C1 (RU)
Inventor: CHAMURLIDIS V E
IPC: C12P1/02
Filed: 2002-08-09
Granted: 2004-01-27
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves blending citrus juice with sugar syrup, concentrate of acid hydrolysis fruit pomace and preparation produced from Saprolegnia parasitica micromycet biomass by predetermined process. EFFECT: improved protective and prophylactic properties and increased breaking resistance of beverage. 4 ex _
Patent RU-2228053-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23B9/26
Filed: 2002-08-29
Granted: 2004-05-10
Abstract: FIELD: agriculture. SUBSTANCE: the present innovation deals with technology for conserving freshly harvested grain by applying organic substances. Grain flow as falling rain is treated with propionic acid flow sprayed with carbon dioxide supplemented with preparation obtained out of Mortierella strangulata micromycete biomass by the preset technology. During the contact propionic acid eliminates grain's surface microflora. Combination of certain substances induces resistant protective reactions of plants. Carbon dioxide restrains the development of acid-resistant aerobic forms of microflora. EFFECT: higher reliability of storage. 2 ex
Patent RU-2228540-C1 (RU)
Inventor: TUKMAKOV V P
IPC: G05F1/625
Filed: 2002-10-07
Granted: 2004-05-10
Abstract: FIELD: automatic control systems. SUBSTANCE: device that can be used in correcting devices of servo systems and measuring instruments has dc differential amplifier, limiting amplifier, controllable power supply, switch, scaling resistor, and capacitor. EFFECT: enhanced differentiation precision. 1 cl, 1 dwg
Patent RU-2223139-C1 (RU)
Title: Plant for forming tubular membrane-type filter elements
Inventor: ARTEMOV V N
IPC: B01D67/00
Filed: 2003-02-10
Granted: 2004-02-10
Abstract: FIELD: production of tubular membrane-type filter elements; micro- and ultra-filtration processes. SUBSTANCE: proposed plant for forming tubular membrane-type filter elements includes replenishment and flushing reservoirs mounted on frame, tube feeding and tube passing mechanisms, as well as mechanism for application of molding solution. This mechanism is made in form of die combined with metering reservoir. Base of said die is mounted on three- point spherical support for self-setting and engagement in extreme positions with flexible members located on the outside of movable spherical support. Flexible members are made in form of torsion springs secured at three points, thus forming equilateral triangle located tangentially and engageable with die base. Die is provided with circular taper bore at angle of 15-30 deg. on inner working diameter on side of tube passage. EFFECT: improved quality of tubular membrane-type filter elements. 5 cl, 4 dwg
Patent RU-2220815-C1 (RU)
Title: Method for making thin strip
Inventor: EGOROV V V
IPC: B22D11/06
Filed: 2003-03-05
Granted: 2004-01-10
Abstract: FIELD: metallurgy, namely manufacture of thin strip in continuous casting machines with two rolls-cylinders. SUBSTANCE: method comprises steps of arranging rolls with mutual gap; supplying melt steel into cavity restricted by cylinders; keeping steel level higher than site between cylinders; rotating cylinders one towards another with circumferential velocity determined according to formula V = kD/τ з , where V - circumferential velocity of cylinders, mm/min; K - proportionality coefficient equal to 0.35 - 0.85; D - diameter of cylinder,mm; setting thickness value of blank formed by means of cylinders according to relation τ з  = k з h       1,4-2,0   0        where τ з  - time period of solidifying blank, min; k з  - solidification factor equal to 0.0012; h 0  - thickness of blank, mm. Calculation of process parameters according to given relations provides arrangement of convergence point of solidified skins of blank at optimal level over site between cylinders. It prevents metal breaking under cylinder and non-desired widening of blank during its further reduction by means of cylinders. EFFECT: enhanced reliability of process, improved quality of strip. 2 ex
Patent RU-2233987-C1 (RU)
Inventor: PRESNJAKOV N I
IPC: F01K21/04
Filed: 2003-06-04
Granted: 2004-08-10
Abstract: FIELD: industrial power engineering; chemical technology; production of synthetic ammonia. 
     SUBSTANCE: proposed method includes delivery of natural gas and vapor to tubular furnaces of first stage of vapor reforming at definite ratio and maintenance of temperature at vapor-and-gas mixture outlet near 830 C , delivery of air to second stage of methane conversion in shaft reactor till ratio of hydrogen to nitrogen reaches 3:1 at maintenance of converted gas outlet temperature within 980-990 C, cleaning converted gas from carbon dioxide, compression of nitrogen-and-hydrogen mixture and synthesis of ammonia; vapor-to-carbon ratio is set within 2.8:1; amount of air to second stage is reduced and nitrogen is replenished after stage of cleaning gas from carbon dioxide. 
     EFFECT: reduced consumption of thermal energy; reduced capital outlays for equipment. 
     1 dwg
Patent RU-2236929-C1 (RU)
Inventor: LAGAR KOV A N
IPC: B22F1/00
Filed: 2003-07-17
Granted: 2004-09-27
Abstract: FIELD: metallurgy. 
     SUBSTANCE: method includes milling the powder of carbonyl iron in a protecting environment and subsequent working. The specific kinetic energy of effect of milling bodies on the material to be worked should be from 65 J/kg to 600 J/kg to produce plate-shaped particles of the powder provided with the specific surface no less than 1.4 m 2 /g and tangent of super-high-frequency of magnetic losses no less than 1.0. 
     EFFECT: improved radio wave absorption capabilities. 
     8 cl, 1 dwg
Patent RU-2244584-C1 (RU)
Title: Small-sized high performance separator "kolibry" ("humming-bird")
Inventor: KOCHUBEJ JU I
IPC: B01D45/12
Filed: 2003-08-21
Granted: 2005-01-20
Abstract: FIELD: devices for trapping of finely dispersed liquid and solid particles from a gas stream. 
     SUBSTANCE: the invention is intended for trapping of finely dispersed liquid and solid particles from a gas stream in a field of centrifugal forces. The separator contains: a vertical cylindrical body, a horizontal partition, an inlet branch-pipe, an outlet branch-pipe, an overflow connecting pipes, a baffle, a vertical separative package consisting of vertical flat bent separative plates. To raise efficiency of the device and to increase its productivity by liquid and gaseous phases the bent ends of the plates are directed to the different sides in respect to the external and internal diameters of the separative package. The axial line of the inlet branch-pipe is shifted in respect to an axial line of the body of the device by Ѕ of the diameter of the inlet branch-pipe. At that the diameter of the inlet branch-pipe does not exceed 1/4 of the body diameter. The baffle installed on a course of rotation of the gas-liquid stream has the maximum possible cross-section. At that along the course of the stream run it converges in level and increases in height and still keeping the cross-sectional area. At the end of the upper converged part of the baffle there is the arch-shaped plate descending along the run of the gas-liquid stream and directed relatively to a horizontal line at an angle of 15°-30°. Along the course of rotation of the gas-liquid stream with a clearance in respect to the inner side of the body there is a bent plate, which lower ends go under the lower cover of the baffle. 
     EFFECT: the invention ensures a raise of efficiency and productivity of the device by liquid and gaseous phases. 
     2 dwg
Patent RU-2253482-C1 (RU)
Inventor: TREUSHNIKOV V M
IPC: A61K31/74
Filed: 2003-10-07
Granted: 2005-06-10
Abstract: FIELD: ophthalmology. 
     SUBSTANCE: in monolithic solid artificial lens, containing optical and supporting polymer material portions, said polymer material is prepared by hardening composition containing oligocarbonate methacrylate, oligourethane methacrylate, and benzyl methacrylate in specified proportions. 
     EFFECT: enabled manufacture of monolithic solid lens having improved optical properties and shape memory without mechanical treatment. 
     2 dwg, 1 tbl, 5 ex
Patent RU-2251078-C1 (RU)
Inventor: BELEN KIJ V A
IPC: G01C21/00
Filed: 2003-10-21
Granted: 2005-04-27
Abstract: FIELD: navigation. 
     SUBSTANCE: method comprises processing the signals from the gyroscope or pickups of absolute angular velocity. The gyroscopic platform controls the signals, which include the signals proportional to the components of the virtual acceleration generated by accelerometers, keeping the gyroscopic platform at a given angle with respect to the horizontal plane. The outer axis of the double-axle gimbal suspension is perpendicular to the base plane. The base is made of a platform stabilized in the horizontal plane. 
     EFFECT: enhanced reliability of determining. 
     1 dwg
Patent RU-2243762-C1 (RU)
Inventor: DUL KIS M D
IPC: A61K8/73
Filed: 2003-11-19
Granted: 2005-01-10
Abstract: Изобретение относится к области косметологии и касается средств гигиены для женщин, предназначенных для очищения и умывания кожи и слизистых интимной области. Моющее средство для интимной гигиены женщин выполнено в форме геля и содержит сульфосукцинат динатрия, кокогликозид, глицерин, гидроксиэтилцеллюлозу, ламесофт, молочную сыворотку, молочную кислоту, гермабен, отдушку и воду, компоненты берут в определенном количественном содержании. Средство обладает высокими моющими свойствами, бережно и мягко очищает и ухаживает за интимными участками тела, нетоксично. 1 з.п. ф-лы.