baber/WOPTO huggingface dataset:
Patent RU-2219842-C1 (RU)
Inventor: GJUL NAZAROVA S V
IPC: A61B6/00
Filed: 2002-04-16
Granted: 2003-12-27
Abstract: FIELD: medicine, traumatology. SUBSTANCE: the present innovation deals with evaluating the flow of osteogenesis at treating false articulations according to roentgenograms. One should compare sclerosis areas of fractures' ends both before operation and after 1-mo-long distraction. If after a 1-mo-long distraction of osseous fractures one can detect complete regress of sclerosis either in both fractures or in one of them sclerosis regress occurs completely and in another one it occurs for more than two thirds it is possible to consider osteogenesis process to be favorable. If in a 1- mo-long distraction sclerosis area in fractures is not changed or decreased, but not more than for one third or one half it is possible to consider osteogenesis process to be of delayed action. The suggested method enables to evaluate the character of reparative processes at earlier stages of distraction in false articulations. EFFECT: higher efficiency of evaluation. 2 dwg, 2 ex
Patent RU-2198708-C1 (RU)
Inventor: MIKHAJLOV V V
IPC: A63B69/12
Filed: 2002-04-24
Granted: 2003-02-20
Abstract: FIELD: sportive equipment. SUBSTANCE: exerciser has swimming pool filled with water and equipped with closed through working and auxiliary channels, hydraulic pump positioned in auxiliary channel, and sensor for controlling water flow speed by changing rotational speed of hydraulic pump engine. Auxiliary channel is defined by swimming pool bottom and working channel bottom and is provided with through windows-grids. Auxiliary channel has n screws positioned near its rear wall and equipped with engine located outside swimming pool. Vertical guiding blades are positioned between screws and front wall of auxiliary channel. Rear and front walls of working channel are equipped with horizontal guiding blades. Exerciser provides for conditions approaching to maximal extent to natural exercising conditions by allowing water flow speed in swimming pool to be automatically regulated, but without necessity of attaching swimmer by means of retaining flexible carrier. Waves are effectively suppressed by using vertical and horizontal guiding blade system and due to difference in working and auxiliary channel sections. Low water volume in swimming pool (2x5 m) provides for simplified maintenance of exerciser. Also, dosed amounts of sea salt and other additives may be added to water. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 4 cl, 4 dwg
Patent RU-2222570-C1 (RU)
Title: Method of removing coke and inhibiting coke formation in pyrolysis surfaces, and device for implementation of this method
Inventor: BUSHUEV V A
IPC: C10G9/16
Filed: 2002-06-11
Granted: 2004-01-27
Abstract: FIELD: petrochemical processes. SUBSTANCE: invention, in particular, relates to pyrolytic production of ethylene and propylene and consists in introducing vaporized alkali metal hydroxide into medium stream upon heating. Hydroxide is used in the form of aqueous solution, which is heated until mixture of water steam and molten alkali metal hydroxide is obtained using indirect heat exchange with heated medium stream followed by vaporizing molten hydroxide in heated medium stream, which is accomplished by delivering the mixture onto surface of cowling mounted within this stream in position, where stream temperature is superior to melting point of hydroxide. Invention enabled removal of coke and inhibition of coke formation in tubular surfaces of any design , including those with dispenser-terminated connection pipe. EFFECT: simplified technical approach due to excluded use of independent water steam source, utilizing granules or capsules with inhibitor, and using sluice feeder. 4 cl, 6 dwg
Patent RU-2224807-C1 (RU)
Title: Sulfidizing agent for reduction sulfidizing melting of oxidized nickel ores
Inventor: OKUNEV A I
IPC: C22B23/02
Filed: 2002-06-13
Granted: 2004-02-27
Abstract: FIELD: non-ferrous metallurgy; technology of melting of oxidized nickel ores. SUBSTANCE: proposed sulfidizing agent used as sulfur carrier contains neutralized cinder of production of hydrogen fluoride. Besides that, sulfidizing agent contains carbon and calcium oxide at following relationship of components, mass- %: carbon reductant, 10-26; calcium oxide, 0.01-3.0; the remainder being neutralized cinder of production of hydrogen fluoride. Neutralized cinder has the following composition: CaF 2 , 0.7-65%, CaSO 4 , CaSO 4 , 0.5; the remainder being H 2 O CaSO 4 •2H 2 O. When melting is performed with the proposed sulfidizing agent, mattes contain no harmful component (Cu, As,Zn, Pb, SiO 2 ). EFFECT: facilitated procedure of preparation of sulfidizing agent; reduced losses of sulfur in gases. 5 cl, 1 tbl
Patent RU-2210662-C1 (RU)
Title: Pope locking-sealing device
Inventor: LAZHINTSEV O A
IPC: G09F3/03
Filed: 2002-10-01
Granted: 2003-08-20
Abstract: FIELD: locksmith's work. SUBSTANCE: the device has a rope rigidly fastened with its one end, and a locking mechanism fitted on the free end of the rope, the mechanism consists of a hollow body with an inner surface, spring-loaded separator with the front and rear walls and fixing members placed in the location seats of the separator and projecting from it, made in the form of rollers engageable with the cylindrical surface at locking with the inner surface of the body and rope, the body and the separator have holes for the rope. The hole in the separator on the side of the front wall is made with symmetric diametrically located bulges, the location seats in the separator are made trapezoidal in the lower part and rectangular in the upper part, and the body interior is made in the form of a tetrahedral truncated pyramid, two opposite faces are made parallel, the cylindrical surface of the rollers is provided with sharp-topped tenons. EFFECT: enhanced reliability in operation. 3 cl, 8 dwg
Patent RU-2231121-C1 (RU)
Inventor: KRASULIN S B
IPC: G08B13/16
Filed: 2002-11-01
Granted: 2004-06-20
Abstract: FIELD: ultrasonic intruder and fire alarms, particularly for protection of informatization objects into which sound information to be protected circulates. 
     SUBSTANCE: device has generator, transmitting and receiving electroacoustic ultrasonic frequency converters, high-frequency amplifier, low-frequency amplifier, mixer, alarm units to warn about intruder and fire, noise generator, phase changer, attenuator, summing unit and emitting electroacoustic audio frequency transformer. 
     EFFECT: prevention of circulating information escape. 
     6 dwg
Patent RU-2236469-C1 (RU)
Inventor: JATSKOVSKIJ PAVEL VIKTOROVICH
IPC: C13B20/02
Filed: 2003-02-12
Granted: 2004-09-20
Abstract: FIELD: sugar industry, in particular, purifying of sugar-containing solution with the use of lime and saturation gas containing carbon dioxide. 
     SUBSTANCE: apparatus has hot defecation unit and saturator equipped with cylindrical casing, said defecation unit and saturator being arranged in cascade and connected with one another via overflow pipeline. Device for catching of used saturation gas is arranged in saturator casing in space above liquid and is composed of cylindrical hood and conical cover attached to hood arranged in spaced relation with respect to casing wall. Conical plate disposed under cover lower edge and attached to casing wall is designed for discharge of solution into its lower part. Saturator is furnished with jet pump for preliminary saturation of defecated solution with used saturation gas. Said pump is positioned outside saturator casing and connected to overflow pipeline and to saturator hood. Outlet portion of branch pipe of jet pump, which is adapted for discharge of preliminarily saturated solution, is positioned above hood. 
     EFFECT: increased extent of utilization of carbon dioxide of saturation gas, improved adsorption purification of sugar-containing solution, improved filtering and sedimentation properties of saturation sediment, reduced carrying-away of water and heat loss from saturator into atmosphere together with water vapors. 
     1 dwg
Patent RU-2229649-C1 (RU)
Inventor: USTJUGOV V A
IPC: F16K27/06
Filed: 2003-07-04
Granted: 2004-05-27
Abstract: FIELD: pipeline valves for shutting off and pressure regulation in miscellaneous pipelines in power, industrial, and civil construction. SUBSTANCE: cock valve has body with two half-molds produced by injection molding of polymeric material, best of all polypropylene. Half-molds accommodate shut-off member, its fluoroplastic saddles and rod with sealing rings. Shut-off member is made of nickel plated brass in the form of hollow ball with duct. Fluoroplastic saddles enclose shut-off member over perimeter. Ball cock body is arranged on its opposite ends with ducts. Ducts have their inner surface in the form of truncated cone turning to cylindrical surface of smaller diameter abutting against half-molds by its butt end at length smaller than diameter of large base. EFFECT: enhanced reliability, service life, facilitated manufacture of cock and its easy connection to polypropylene tubes. 3 cl, 1 dwg
Patent RU-2243482-C1 (RU)
Inventor: SHIPUNOV A G
IPC: F41G5/14
Filed: 2003-08-25
Granted: 2004-12-27
Abstract: FIELD: armament and military equipment, in particular, protection of fighting vehicle against aerial attack aids, as well as firing, for example, in mountain conditions at elevations (depressions) of the target location with respect to the launcher. 
     SUBSTANCE: the accuracy and respectively the effect of fire of the fighting vehicle is enhanced firstly at firing of a small-caliber gun armament at aerial targets, especially in the near zone, as well as at a flight of the target at high altitudes; secondly, at firing of a gun of moderate (and low) ballistics in mountain conditions at elevations (depressions) of the target with respect to the gun (launcher) location. The known method for firing of a fighting vehicle at target includes the detection and identification of the target, tracking with determination of the target coordinats and parameters, determination of angular corrections: kinematic corrections for target and carrier motion, ballistic corrections (aiming angle α 0  and derivation angle β 0 ), cross wind W z  and longitudinal W x  ballistic wind speed corrections, sight and fighting machine parallax corrections from mathematical expressions, summation of them respectively in the horizontal and vertical channels with due account made for the bank angle and permanent deviation during firing with due account made for the computer angular corrections of the launcher barrels relative to the sight line. According to the invention, preliminarily before the firings, proceeding from the firing table, the dependence of the generalized parameter of the function of resistance on the range of fire A(D) for the projectile of each type is determined for the whole probable range of target elevation ε. After determination of the ballistic corrections, up to their summation, fighting vehicle trim θ is additionally determined, the summary target elevation with due account for fighting vehicle trim θ is determined, and sight angle α ε  is determined, with due account for target elevation ε, from the first mathematical expression. The total angular correction in the vertical channel is determined with due account made for obtained angle α ε  by way of its algebraic summation with the rest corrections. 
     EFFECT: enhanced accuracy and efficiency of fire of the fighting vehicle. 
     4 cl, 16 dwg
Patent RU-2235488-C1 (RU)
Inventor: KRAVTSOV ALEKSANDR GENNAD EVIC
IPC: A24D3/06
Filed: 2003-11-03
Granted: 2004-09-10
Abstract: FIELD: filtering of tobacco smoke from hazardous components. 
     SUBSTANCE: filter is made from fibrous-porous material fabricated by pneumatic extrusion method from polypropylene with melt flow index ≥ 20 g/10 min, is formed from fibers of 3-5 micron thickness, which are cohesively engaged with one another at contact points. Said material carries electret charge with surface density of 5-12 nK/cm 2 , said charge being imparted to material in the process of pneumatic extrusion molding by processing of melt at the stage of exit from spinneret into negative corona discharge field. 
     EFFECT: provision for producing of absorption active filter from inert non-toxic materials. 
     1 tbl
Patent RU-2262183-C1 (RU)
Inventor: ANTSEV G V
IPC: H03F3/32
Filed: 2003-12-16
Granted: 2005-10-10
Abstract: FIELD: UHF technologies. 
     SUBSTANCE: device has disengaging valves, modulator, first UHF signal amplification cascade, made, for example, on a running wave lamp, second UHF signal amplification cascade, made on an amplitron, pulse transformer, while running wave lamp and amplitron anodes, and also first output of secondary winding of pulse transformer are connected to common bus, running wave cathode is connected to amplitron cathode through synchronization resistor, in parallel to primary winding of pulse transformer a peak detector is engaged, consisting of capacitor, diode and resistor, enabled in parallel with diode. One of capacitor plates is connected to cathode of amplitron, and another plate is connected to diode cathode, anode of which is connected to common bus. In parallel to synchronization resistor another capacitor is connected. Amplitron cathode is connected through an additional resistor to second output of secondary winding of pulse transformer. 
     EFFECT: higher reliability. 
     2 dwg
Patent RU-2252989-C1 (RU)
Inventor: IVKIN V S
IPC: E02F5/32
Filed: 2004-03-02
Granted: 2005-05-27
Abstract: FIELD: mining industry, particularly gas-dynamic devices for layered ground cutting. 
     SUBSTANCE: device has hollow rod body of central ripper kinematically connected to discharge bush coaxially thereto, screw bit body connected to discharge bush coaxially thereto, vertical guiding shafts to be secured to the base machine frame. Corbels are connected to guiding shafts so that corbels may perform longitudinal movement. Corbels have bushings for connecting thereof with guiding shafts. Device also has protective shield with central orifice for hollow rod body passage, valves to control delivery of compressed air and pipelines for compressed air supplying from source to gas distribution mechanism formed as the main operative chamber secured to upper end of hollow rod body and having hollow tail inserted in through central orifice of annular body rigidly connected to corbels. Annular body has central upper annular channel with radial channels and central lower annular channel with radial channels. Annular body may perform limited axial displacement inside discharge bush and may cooperate with lower end of valve rod body to establish communication between annular gap defined by rod body and central supply pipe, and exhaust orifices of discharge bush. Annular body comprises control chamber and central feeding pipe arranged into the control chamber, spring for valve pressing to lower end of rod body of central ripper. The device is provided with four additional gas-dynamic rippers with tails installed in through coaxial orifices formed in the annular body. Upper coaxial channel with radial channels and lower coaxial channel with radial orifices are formed around each through coaxial channel. One upper coaxial annular channel communicates through said valve with pipeline for compressed air supplying from the source and communicates with operative chamber by means of radial channels formed in annular body and through radial channels and inner cavity of the tail. Each other upper coaxial annular channel communicates with central upper annular channel through radial channels in annular body. One of the lower coaxial annular channels communicates with pipeline supplying for compressed air through the valve and with valve control chamber by means of radial channels made in annular body through annular groove created in the tail and through central supplying pipe to establish communication between annular gap defined by rod body of additional ripper and central supplying pipe, and exhaust orifices in discharge bush. Each other lower coaxial annular channel communicates with central lower annular channel through radial channels of annular body. 
     EFFECT: increased output. 
     3 cl, 6 dwg
Patent RU-2256426-C1 (RU)
Inventor: AJUPOVA F S
IPC: A61C7/36
Filed: 2004-03-09
Granted: 2005-07-20
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has removable maxillary plastic plate and mandibular one. The plates are separate and joined with flexible tie rod. To provide uniform load distribution, the maxillary plate is manufactured as supporting member. The supporting member has arch in frontal part that is congruently adjacent to vestibular surface of the frontal teeth. The arch is manufactured from wire and rigidly connected to basis. Premolars and molars have cramp iron members on frontal contact surface. The mandibular plate is manufactured as mandibular alveolar part base and internal surface of lower teeth. The plate is fastened to dental row with cramp iron members and has flexible tie rod hooks. 
     EFFECT: enhanced effectiveness of treatment; no disturbances to speech and chewing; self-standing replacement of flexible tie-rod. 
     3 dwg
Patent RU-2260459-C1 (RU)
Title: Method for treating the cases of acute respiratory viral infections
Inventor: ZRODNIKOV V S
IPC: A61N5/06
Filed: 2004-03-12
Granted: 2005-09-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves applying optical radiation in blue bandwidth of 410-480 nm. Mucous membrane of oral cavity and pharynx is exposed to blue light at a dose of 0.04 J per 1 kg of body mass for children of middle and elder age group and for adults and at a dose of 0.1 J for newborns and early postnatal age. 3-4 sessions are given per day. The total treatment course is 4-20 procedures long. 
     EFFECT: accelerated treatment course; low costs; no adverse side effects. 
     3 cl
Patent RU-2249366-C1 (RU)
Title: Bakery product manufacturing process
Inventor: PASHCHENKO L P
IPC: A21D8/02
Filed: 2004-06-11
Granted: 2005-04-10
Abstract: FIELD: food processing industry. 
     SUBSTANCE: process comprises kneading dough from low-grade whet flour, extrudate in amount 9.5-10.5% on the weight of flour, compacted yeast, salt, non-fermented malt (2.8-3.2%), and water. Extrudate is prepared by mixing barley grit, pea grit, and carbohydrate-protein fraction of amaranth taken at weight ratio (6.3-6.7):(0.8-1.2):(2.3-2.7), respectively, followed by extrusion at 160-165°С for 30-40 sec and grinding to particle size typical of low-grade whet flour. Carbohydrate-protein fraction of amaranth represents a grit with 9-11% moisture and particle size 0.2-0.6 mm. It is a product remaining after separation of germs and seed coats, which are sent to amaranth oil production. Kneaded dough is fermented during 80-85 min, cut, proofed, and baked. 
     EFFECT: increased biological and energetic value of bakery products, improved their quality characteristics, and intensified bread manufacturing process. 
     5 tbl, 4 ex
Patent RU-2270490-C1 (RU)
Title: Method for producing thin-film resistors
Inventor: SMOLIN VALENTIN KONSTANTINOVIC
IPC: H01C17/00
Filed: 2004-08-30
Granted: 2006-02-20
Abstract: FIELD: electronic engineering; production of microelectronic devices and digital components. 
     SUBSTANCE: proposed method for producing thin-film resistors includes vacuum heat pretreatment of substrates mounted in substrate holder by radiation heating and isothermal seasoning for 10 - 15 minutes, precipitation of resistive film on substrates heated to 340 - 380 °C, and their stabilizing annealing at precipitation temperature for 30 minutes; heat pretreatment is effected at temperature exceeding precipitation temperature by 80 - 100 °C, and precipitation of resistive film is conducted with substrate heater switched off. 
     EFFECT: enhanced yield of high-precision resistors due to reducing impact of uncontrolled destabilizing factors in the course of resistive film precipitation. 
     1 cl, 1 tbl
Patent RU-2271756-C1 (RU)
Title: Method for preventing the development of peritoneal viscero-parietal adhesions
Inventor: VOROB EV SERGEJ ALEKSANDROVICH
IPC: A61B17/00
Filed: 2004-10-12
Granted: 2006-03-20
Abstract: FIELD: medicine, surgery. 
     SUBSTANCE: the present innovation deals with operations upon organs of abdominal cavity. One should introduce a device in the form of a film of either oval or rhombus shape into abdominal cavity, the shortest diagonal of rhombus is about 10-15 cm, the longest one corresponds to wound's length. A polymeric tube is located along the longest diagonal with two cords coming along film's perimeter at tube's one end. Ligature is fixed to the middle of each cord. Tube's end with fixed ends of cords should be fixed with a through ligature to internal surface of abdominal wall being above the upper angle of the wound. Another end of the tube with free ends of cords should be withdrawn through separate incision of abdominal wall being below the lower angle of the wound. Cord-fixed ligatures should be withdrawn being cross-sectionally against wound's axis. Before removing the device one should cross fixing ligatures. Due to traction by tube's external end one should remove the device. The innovation prevents the development of postoperational adhesions. 
     EFFECT: higher efficiency of prophylaxis. 
     2 dwg, 1 ex
Patent RU-2279668-C1 (RU)
IPC: G01N27/16
Filed: 2004-11-26
Granted: 2006-07-10
Abstract: FIELD: the invention refers to the field of gas analysis. 
     SUBSTANCE: in the proposed mode for measuring concentration of one of many known oxidized gases a thermocatalytic sensor is used, cyclically momentarily heated  with the current of a thermoregulator from the temperature of the surrounding air of any humidity till two levels of temperature in the field of the beginning and intensive catalysis of gas. At that corresponding voltages on the heater of the sensor are measured in cold condition and at the two indicated levels of heating in the regime of stabilization of the temperature of the heater. At calculating the concentration of gas the influence of the parameters of the surrounding medium of air atmosphere is taken into account according to the data of the tree levels of voltages of the heater in each of the four calibrations at various exterior conditions. 
     EFFECT: increases accuracy and expands diapason of definition of concentration into the field of microconcentration of oxidized gas. 
     6 cl, 1 tbl, 4 dwg
Patent RU-2270216-C1 (RU)
Title: Water-dispersed varnish for wood objects preserving natural texture thereof
Inventor: GRUSHELEVSKAJA SVETLANA JAKOVL
IPC: C09D5/02
Filed: 2004-12-22
Granted: 2006-02-20
Abstract: FIELD: varnish-and-paint industry. 
     SUBSTANCE: invention is directed to creation of water-dispersed varnish for wood objects not masking wood structure and allowing obtaining semimat and semigloss coatings while ensuring high operation parameters. Varnish contains film-forming substance: latex Lacrotin E-34; coalescent: butyl cellosolve and Lusovan FBH (diisobutyl ester of carboxylic acid mixture); neutralyzer: 20% aqueous ammonia solution; thickener: hydroxyethylcellulose Natrosol and acrylic xarboxyl-containing aqueous dispersion Lacrotin E-41; foam suppressor: RHODOLINE DF 6129 - aqueous emulsion of mineral oils and surfactants - distillation products of heavy paraffin fraction with dimethylsulfoxide extract additive; preservative: Baktside agent - monoethanolamine/paraform interaction product; ethylene glycol; bottling assisting additive: Akvatser 503 based on nonionic emulsion of oxidized polyethylene wax in water; surfactant properties improving additive: Akvamat 263 based on water dispersion of polyethylene wax; anticrater additive: EFKA 3570 based on neutralized polyacrylate modified with hydrogen fluoride; and optionally water. 
     EFFECT: improved artistic impression of treated wood objects. 
     2 tbl