baber/WOPTO huggingface dataset:
Patent RU-2247006-C1 (RU)
Title: Decomposition process for producing submicron particles in liquid bath
Inventor: UOSMUND EHRIK B
IPC: B22F1/054
Filed: 2003-07-02
Granted: 2005-02-27
Abstract: FIELD: production of submicron powders of pure metals and of metal compounds in bath with liquid. 
     SUBSTANCE: method for preparing liquid dispersion including metal-containing submicron particles comprises steps of creating bath with selected liquid in reactor; preparing mixture having metal- containing fluid capable at predetermined condition to be decomposed in selected liquid for forming metal-containing submicron particles; introducing prepared mixture to bath with selected liquid; providing in bath condition suitable for decomposition at least of some part of metal-containing liquid in selected liquid for forming metal-containing submicron particles dispersed in selected liquid. According to invention mixture including metal-containing fluid is added by bubbling into bath with selected liquid in the form of mixture formed by mixing metal-containing fluid with inert carrier gas. 
     EFFECT: possibility for realizing continuous process of improved economical effectiveness. 
     30 cl, 1 dwg, 3 ex
Patent RU-2249727-C1 (RU)
Title: Gas compressor
Inventor: FINK JU M
IPC: F25B1/04
Filed: 2003-09-01
Granted: 2005-04-10
Abstract: FIELD: refrigeration industry; cooling installations components. 
     SUBSTANCE: the invention is dealt with the field of cooling installations equipment and may be used for production of air conditioning systems. The gas compressor contains a body and located in it two driving and two driven pistons. The body is made out of two hemispheres and contains two gaskets made out of an antifriction heat-insulating elastic-flexible material. Each piston is made in the form of ball-type sectors, on a spherical surface of each of which there is an elastic member. An aperture angle of lateral surfaces of the sectors of the driving pistons makes 86° - 90°, and an aperture angle of the lateral surfaces of the sectors of the driven pistons makes 42°-83°. A groove is made radial with trapezoidal cross-section and oriented perpendicularly to axes of the shaft of the compressor. The bases of the cross-section are in ratio of 1:2 - 1:5, and a lateral side is equal to the length of the smaller base. The elastic member is located on the bottom of each groove and its cross-section is an ellipse. The bigger diameter of the ellipse by 3-7 % is more than the length of the centerline of the trapezoidal cross-section of such a groove. On the elastic member there is the second elastic member of a rectangular cross section, the width of which by 2-5 % exceeds the length of the smaller base of the groove, and its length ensures formation of a ledge on the ball-type surface of the piston, the height of which makes 1-3 % of the smaller base of the groove. The invention allows to increase efficiency of the gas compressor. 
     EFFECT: the invention ensures increased efficiency of the gas compressor. 
     6 dwg
Patent RU-2261291-C1 (RU)
Inventor: SMIRNOV A S
IPC: C23C22/13
Filed: 2004-01-16
Granted: 2005-09-27
Abstract: FIELD: metal-working industry; machine-building industry; compositions for production of protective phosphate coating for metal items and structures. 
     SUBSTANCE: the invention is pertaining to compositions for production of protective phosphate coatings used for preparation of surfaces of a metal products and structures and may be used before painting in metal-working industry and machine-building industry. The composition contains(in mass %): orthophosphoric acid -  27.5-30.0; sodium-containing compound - sodium carbonate or sodium hydroxide - 5.0-11.0; nickel nitrate - 4.8-6.0; nitric acid - 3.0-5.0;  zinc oxide - 1.6-3.0; water - up to 100. The correctional compound contains (in mass %): orthophosphoric acid - 36.0-39.5; sodium-containing compound - sodium carbonate or  sodium hydroxide - 0.5-3.5; nickel nitrate - 3.8-6.0; oxide zinc oxide - 10.0-12.5; water - up to 100. The technical result is development of a new composition for production of protective phosphate coating with high operational characteristics: optimal and stable parameters of a phosphate layer mass, decrease of the composition consumption, reduction of amount a formed slime at preservation of operational characteristics of varnish-and-paint coatings that is - stable against corrosion action. 
     EFFECT: the invention ensures development of a new composition for production of protective phosphate coating with high operational characteristics. 
     2 cl, 1 tbl
Patent RU-2261671-C1 (RU)
Inventor: MASLOV V I
IPC: A61B17/11
Filed: 2004-02-02
Granted: 2005-10-10
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has fixing branches shaped as half-rings having notched working surface and handle with rack mechanism. The handles are rigidly connected to the branches in the middle of the half-rings bent to mate trachea circumference. Distal edge of the fixing branches allows tracheal bronchial walls excess material to be excised. 
     EFFECT: uniform fixation of defect edges; facilitated anastomosis creation with U-shaped sutures. 
     2 cl, 3 dwg
Patent RU-2260734-C1 (RU)
Inventor: AREF EV N N
IPC: F16L13/10
Filed: 2004-02-05
Granted: 2005-09-20
Abstract: FIELD: pipeline transport. 
     SUBSTANCE: method comprises winding belt made of fiber filler provided with a binder on the ends of pipes to be joined, radial compressing by means of air-tight dies, and polymerizing the belt.  After compressing, the belt may be heated.  The fiber material may be wound together with the grid made of a conducting material.  After winding, the grid is energized for heating the belt throughout the bulk.  The fiber filler may be made of fiber glass fabric.  Before winding the belt, the ends of the pipes may be provided with the belt made of a flexible sealing material.  The device comprises perforated dies which are mounted coaxially with respect to the ends of the pipes to be joined on the belt and are tightened by means of bolts or power cylinders to provide radial pressure. 
     EFFECT: enhanced reliability. 
     13 cl, 14 dwg
Patent RU-2266379-C1 (RU)
Inventor: NIKITIN JU F
IPC: E04F13/08
Filed: 2004-04-23
Granted: 2005-12-20
Abstract: FIELD: building, particularly for new building construction and existent ones repair and reconstruction. 
     SUBSTANCE: facade enclosure is composed of single blocks. Each block comprises frame with fastening members and inner lining. Inner lining and facade facing define sealed cavity with the use of sealing material. The sealed cavity communicates with atmosphere through channel and is provided with at least one heat-insulation screen and at least two heat-insulation layers. The blocks are connected to the building by supports rigidly secured to building frame by the first ends thereof. The second support ends are connected to blocks. 
     EFFECT: increased air-tightness and reliability of facade enclosure. 
     21 cl, 12 dwg
Patent RU-2255989-C1 (RU)
Inventor: TAKHAUTDINOV R S
IPC: C22C38/14
Filed: 2004-04-27
Granted: 2005-07-10
Abstract: FIELD: ferrous metallurgy; motor-car industry; production of steels intended for manufacture of items of a complex configuration with the help of cold sheet stamping. 
     SUBSTANCE: the invention is pertaining to the field of ferrous metallurgy and motor-car industry, in particular, to methods of production of steels intended for manufacture by cold sheet stamping of items of a complex configuration, predominantly details for motor cars. The technical problem is to boost steel stamping, to improve the quality of a surface of a steel strip and hence to improve adhesion of a protective cover. The method includes a steel smelting, casting, hot rolling, strips reeling in rolls, a cold rolling, a recrystallization annealing and a temper rolling. The steel contains components in the following ratio (in mass %): Carbon - 0.002 - 0.008, silicon - 0.005-0.025, manganese - 0.05-0,20, phosphorus - 0.005-0.025, sulfur - 0.003-0.012, aluminum - 0.02-0.07, titanium - 0.02-0.05, niobium - 0.001 0.080, iron and imminent impurities - the rest. The hot rolling is completed at the temperature determined from the ratio: T f.r ≥ 7300 / (3.0-Ig [Nb] [C]) - 253, where T f.r  - temperature of the end of the rolling, °C; [Nb] and [C] - the shares of niobium and carbon in the steel accordingly in mass %, and the recrystallization annealing is carried out in a pusher-type furnace at the temperature assigned depending on the contents of niobium in steel according to the equation: T an = (750 + 1850 [Nb]) ± 20, where T an  - a temperature of the thermal treatment, °C; [Nb] - the contents of niobium in the steel, in mass %. 
     EFFECT: the invention allows to boost the steel stamping, to improve the quality of the steel strip surface and adhesion of a protective cover. 
     4 ex, 1 tbl
Patent RU-2261610-C1 (RU)
Title: Method for producing of pasteurized milk
Inventor: PONOMAREV A N
IPC: A23C9/00
Filed: 2004-05-17
Granted: 2005-10-10
Abstract: FIELD: milk industry. 
     SUBSTANCE: method involves normalizing, bactofuging, homogenizing, pasteurizing and bottling milk. After bactofuging procedure, milk is cooled to temperature not in the excess of 6°C, with following bottling of milk. Pasteurizing procedure is carried out in capped bottles at temperature of 65-74°C for 5-10 min. Heating procedure for following pasteurizing procedure is carried at heating rate of 2-10°C/min, and cooling after pasteurizing procedure is carried out at cooling rate of 0.10-0.15°C/s. Method allows milk shelf time to be increased up to 25 days. 
     EFFECT: prolonged shelf life, high gustatory qualities, improved biological and nutritive value of milk, and reduced power consumption. 
     4 cl, 1 tbl, 1 ex
Patent RU-2256870-C1 (RU)
Inventor: DROGALIN V V
IPC: F41G7/20
Filed: 2004-07-28
Granted: 2005-07-20
Abstract: FIELD: guidance of flight vehicles to radiation sources. 
     SUBSTANCE: the method for heading control of flight vehicles in angle-measuring two-position radar system provides for guidance of one of the flight vehicles to the radiation source for provision of the minimum probable approach time to it and creation of favourable conditions for radar surveillance of the radar system to this end, in the angle-measuring two-position radar system the values of bearings of the radiation sources on two flight vehicles, coordinates and headings of these flight vehicles are measured, interchange of the results of measurements of the bearings of the angle-measuring radar system, coordinates of the flight vehicles and their headings are accomplished, the coordinates of the angle-measuring radar systems are estimated and the distances to the angle-measuring radar systems from both flight vehicles are measured, the flight vehicle is selected for the guidance on the angle-measuring radar system and the method of its homing, guidance of the given flight vehicle on the angle-measuring radar system is effected, the coordinates of the point in the space from which the most accurate measurements of the bearings of the angle-measuring radar system can be done, for the second flight vehicle the heading to it is calculated, and the parameter for its control for its homing to this point is formed. 
     EFFECT: expanded potentialities of practical use of the flight vehicle in the angle-measuring radar system, provided guidance of the flight vehicle on any angle-measuring radar systems, providing the minimum approach time of one of the flight vehicles to the angle-measuring radar system, without restricting the nature of its motion. 
     3 dwg
Patent RU-2256726-C1 (RU)
Inventor: POLISHCHUK S D
IPC: C23F11/16
Filed: 2004-09-27
Granted: 2005-07-20
Abstract: FIELD: metallurgy, organic chemistry. 
     SUBSTANCE: invention relates to protection of metals against corrosion using inhibitors. Invention proposes using substance of thiazolidine class of the formula:  , i. e. 3-N-(p-nitrophenyl)-aminomethylene-5-(p-bromobenzylidene)-thiazolidione-2,4 as inhibitor of brass corrosion in alkaline and acid media. Invention provides enhancing protection degree in polymetallic systems with other metals, in particular, with steel. Inhibitor shows low toxicity, multi-functionality and stability in acid and glycolic media in long-term applying. 
     EFFECT: valuable properties of inhibitor. 
     2 tbl
Patent RU-2266177-C1 (RU)
Inventor: BEZRUKOV S V
IPC: B23H3/00
Filed: 2004-10-04
Granted: 2005-12-20
Abstract: FIELD: forming complex-profile surfaces of machine parts of hard-to-form materials, for example of titanium alloys. 
     SUBSTANCE: method is realized at using controlled pulses supplied by bursts at time moment of maximum mutual approaching of vibrating tool-electrode and blank-electrode. Method comprises steps of controlling tool-electrode feed rate according to change of contour of envelopes drawn with use of values of inter-electrode gap resistance for similar points of pulses of bursts, for example for leading and final points of each pulse; at first increasing feed rate of tool-electrode due to increasing difference of resistance values of envelopes of each pulse; then going on increase of feed rate of tool-electrode while decreasing difference of resistance values and setting such feed rate of tool-electrode when said difference for one or several pulses of bursts at maximum mutual approaching of electrodes becomes equal to preset absolute minimum value or zero. Further treatment is realized due to controlling feed rate of tool-electrode according to condition for keeping said  difference. 
     EFFECT: enhanced accuracy, quality and efficiency of treatment due to sustaining minimally possible gaps between electrodes. 7 cl, 2 dwg
Patent RU-2278991-C1 (RU)
Inventor: LOMTEV EVGENIJ ALEKSANDROVICH
IPC: F02P3/08
Filed: 2004-12-28
Granted: 2006-06-27
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: invention relates to electrical equipment of internal combustion engines, particularly, to ignition devices with charge stored in capacitor.  According to invention, proposed electronic ignition device of internal combustion engine contains storage device whose input is connected with output of voltage converter and output, through switching device, with primary winding of ignition coil, and ignition control signal shaper unit connected by output of control input of switching device.  Ignition device is furnished additionally with second storage device of opposite polarity whose output is connected though additional switching device to primary winding of ignition coil, and input, to output of voltage converter.  Additional switching device is connected by control input to additional output of ignition control signal shaper unit. 
     EFFECT: provision of regulated number of stable spark discharge of different polarity. 
     1 dwg
Patent RU-2285399-C1 (RU)
Title: Method for increasing meat productivity of youngsters in fattening swine
Inventor: MERENKOVA SVETLANA PAVLOVNA
IPC: A01K67/02
Filed: 2005-02-22
Granted: 2006-10-20
Abstract: FIELD: veterinary science. 
     SUBSTANCE: during the period from weaning to slaughtering it is necessary to supplement the main diet for youngsters in swine with a complex fodder additive nutril selenium at the dosage of about 0.03-0.04 g/kg body weight, once daily, for about 5-7 d followed by a 1-mo-long interval. The course of nutril selenium prescription should be repeated up to the end of fattening period. Fodder additive should be applied simultaneously with introducing an antiparasitic preparation - levolysol, once monthly applied as 10%-solution, at the dosage of about 0.70-0.75 ml/10 kg body weight. Application of the present method enables to increase average daily and absolute body weight gains, increase hot weight and increase slaughtering output in animals. 
     EFFECT: higher efficiency. 
     1 ex, 2 tbl
Patent RU-2282208-C1 (RU)
Inventor: NEFED EV DMITRIJ IVANOVICH
IPC: G01R35/02
Filed: 2005-04-25
Granted: 2006-08-20
Abstract: FIELD: measuring technique. 
     SUBSTANCE: device comprises source of high voltage, composed reference inductive voltage divider, current comparator, and zero indicator.  The composed reference inductive voltage divider is provided with separate primary and secondary windings for permitting switching-off of a part of the sections of the primary winding of the composed reference inductive voltage divider and change of conversion factor of the divider.  The conversion factor of the current comparator is controllable. 
     EFFECT: enhanced precision. 
     5 dwg
Patent RU-2292834-C1 (RU)
Title: Cyclone-type dust catcher with member for preventing countercurrent flow of contaminant particles
Inventor: OKH DZANG-KEUN
IPC: A47L9/16
Filed: 2005-06-20
Granted: 2007-02-10
Abstract: FIELD: mechanical engineering, in particular vacuum cleaner equipment. 
     SUBSTANCE: cyclone-type dust catcher has cyclone casing with internal surface, grid located within cyclone casing for preventing dust and contaminant particles separated by centrifugal force created within vortex flow from being carried away from cyclone casing, and member made from plastically deformable material and adapted for preventing countercurrent flow of contaminant particles. The latter member is connected with lower end of grid. Contaminant particles collector is detachably attached to cyclone casing and adapted for collecting of contaminant particles separated from air flowing through cyclone casing. Contaminant particle countercurrent flow preventing member is made from rubber material having Shore hardness of 40 units (40A) or less. Gap between contaminant particle countercurrent flow preventing member and internal surface of cyclone casing is 8-12 mm. 
     EFFECT: increased efficiency by preventing countercurrent flow of contaminant particles and provision for passage of large-sized contaminant particles around countercurrent flow preventing member and further into collector. 
     6 cl, 4 dwg
Patent RU-2288485-C1 (RU)
Inventor: KORTOV VSEVOLOD SEMENOVICH
IPC: G01T1/11
Filed: 2005-07-18
Granted: 2006-11-27
Abstract: FIELD: measurement technology. 
     SUBSTANCE: method involves irradiating detectors with optical radiation having power of 15-1 mW in bandwidth of 420-570 nm at room temperature during 5-35 min. Next, the detectors are heated to 300-320°C and held at this temperature during 1-2 min. 
     EFFECT: stabilized detector sensitivity to radiation under recording; prolonged service life. 
     8 dwg
Patent RU-2296420-C1 (RU)
Title: Broadband receiving device
Inventor: ANTONJUK LEONID JAKOVLEVICH
IPC: H04B7/00
Filed: 2005-08-08
Granted: 2007-03-27
Abstract: FIELD: radio communications engineering; transceiving devices for radio communications extending range of means used for the purpose. 
     SUBSTANCE: proposed broadband transceiving device has coder, first phase keyer, second phase keyer, first high-frequency key, second high-frequency key, NOT gate, adder, mixer, frequency synthesizer, controlled key, pseudorandom sequence generator, and key control generator on sending end. On receiving end it has mixer, intermediate-frequency amplifier, demodulator, first and second phase detectors, first and second keys, NOT gate, OR gate, decoder, speed variation command decoder, channel quality analyzer, acknowledge signal decoder, message shaping unit, memory unit, delay line, synchronization unit, pseudorandom sequence generator, key control generator, controlled key, and frequency synthesizer. Introduction of additional units and additional interconnections has made it possible to vary FH speed in case of response noise environment thereby improving communications quality in radio channel. Radio line can function at minimal speed of frequency change-over to reduce power requirement and frequency resources of radio line. 
     EFFECT: enhanced immunity of radio communications to malicious response noise due to varying frequency control speed depending on existing noise situation. 
     1 cl, 3 dwg
Patent RU-2302618-C1 (RU)
Inventor: KRYM ANDREJ EVGEN EVICH
IPC: G01F23/28
Filed: 2005-11-15
Granted: 2007-07-10
Abstract: FIELD: the invention refers to technique for measuring the level of liquid and free-flowing substances and for measuring consumption of the substance. 
     SUBSTANCE: the acoustics block has a sound conduit fulfilled in the shape of a tube inside which on its upper end there is a rigidly fastened electric converter directed with its radiating surface with the aid of the sound conduit to the surface of the controlled medium present in a reservoir, a connector assembly rigidly connected with the reservoir. Additionally there is a flexible suspension whose one end is connected with the aid of the connector assembly with the mentioned reservoir and with other end it is connected with the exterior upper end of the sound conduit so that vertical position of the sound conduit remains. The connector assembly is fulfilled in the shape of a branch pipe whose upper part is connected with a bolt connection with a flange on whose upper part there is an output commutation unit and to the low part of the mentioned flange the upper end of the suspension is fastened, low end of the suspension is connected through a cylindrical bushing with the exterior upper end of the sound conduit with the aid of a screw connection. 
     EFFECT: increases accuracy and stability of readings at temperature changing and other factors causing mechanical deformations of reservoirs. 
     3 cl, 3 dwg
Patent RU-2300222-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/10
Filed: 2005-11-16
Granted: 2007-06-10
Abstract: FIELD: food processing industry. 
     SUBSTANCE: claimed method includes turnip cutting, blanching thereof in aqueous solution of table salt, sugar and ascorbic acid. Then product is dried by subsequent convective and microwave drying and pre-packed into packing made of polymeric or combined material in oxygen-free atmosphere. 
     EFFECT: new foodstuff with unique combination of organoleptic characteristics of dried prune and vegetable salad.
Patent RU-2302200-C1 (RU)
Inventor: ROZHENTSOV VALERIJ VITAL EVICH
IPC: A61B5/16
Filed: 2005-11-18
Granted: 2007-07-10
Abstract: Изобретение относится к области медицинской техники, а именно к устройствам для исследования зрительной системы человека. Устройство содержит генератор секундных импульсов, генератор миллисекундных импульсов, первый, второй, третий и четвертый одновибраторы, элемент ИЛИ, реверсивный счетчик, формирователь интервала времени, точечный источник света, блок индикации, генератор серии из пяти импульсов, первый и второй ключи. Устройство позволяет повысить точность определения времени возбуждения зрительного анализатора человека за счет возможности изменения длительности импульса с шагом 1 мс. 4 ил.
Patent RU-2302182-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/40
Filed: 2005-12-16
Granted: 2007-07-10
Abstract: FIELD: food processing industry, in particular canned goods from meat and vegetables. 
     SUBSTANCE: claimed method includes wheat bread soaking in milk and chopping; meat and part of onion chopping; blending of abovementioned components with table salt, and black pepper to produce mince; forming thereof; breading in wheat flour and roasting in melt fat to produce quenelles; fresh white cabbage shredding and freezing; rest onion cutting, roasting in melt fat and pulping; wheat flour sautéing. Wheat flour, pulped onion, sour cream, bone broth, tomato paste, acetic acid, sugar, table salt, cinnamon, nutmeg, black pepper, bayberry, and bay leaf are blended to produce souse. Quenelles, cabbage and souse are pre-packed in specific component ratio, sealed and sterilized. 
     EFFECT: canned goods of increased digestion value.