baber/WOPTO huggingface dataset:
Patent RU-2194381-C1 (RU)
Title: Pneumatic pickup
Inventor: KHOROSHAVIN V N
IPC: A01D51/00
Filed: 2001-03-20
Granted: 2002-12-20
Abstract: FIELD: agricultural engineering. SUBSTANCE: pneumatic pickup has working tool with front wall, which defines with soil surface vertical gap during advancement of working tool. Other walls are in contact with soil. Working tool is made in the form of picking up chamber having constant area of effective section up to inlet contour, which is equal to area of pneumatic pipeline section, with gradually increasing section of chamber and reducing its longitudinal size in advancement direction. Picking up chamber has projection extending in horizontal plane toward advancement direction and arranged at height from soil surface equal to height of vertical gap. EFFECT: increased efficiency in picking up material from soil surface and reduced probability of penetration of small soil particles into hopper. 2 cl, 2 dwg
Patent RU-2183563-C1 (RU)
Inventor: NASOCHEVSKIJ V V
IPC: G07F19/00
Filed: 2001-06-25
Granted: 2002-06-20
Abstract: FIELD: card and method for payment transfers over telephone or Internet. SUBSTANCE: method involves use of card. Card has identifying number and more than one sections with unique pin-codes each one enabling control of amount of money on client's personal account and unique response codes of system for accruing additional amount to client's account and for charging off some amount. For charging off at least one amount card user establishes communication with mentioned system, records identification number of card, removes coating from pin-code bearing section on card surface, and indicates character combination of pin-code. System compares card identification number and pin-code with data on pin-codes corresponding to particular identification number available in data base and if this pin- code corresponds to identification number of card, it charges off desired amount and marks down remaining amount in data base. Upon stating that mentioned pin-code corresponds to card identification number system conveys to card user the response code which corresponds, according to information contained in data base, to this pin-code. Upon receiving response code card user compares the latter with response code adjacent to pin-code on card; if these response codes are different, user interrupts communication with mentioned system. System charges at least one user-indicated amount off client's account within one payment session or accrues additional amount after coincidence between response code of system and that indicated near pin-code on card is acknowledged and user has indicated number of client's personal account and amount to be charged off. For accruing additional amount to private account card user indicates number of client's private account after coincidence of system response code and response code adjacent to pin-code on card is acknowledged and the sum to be transferred to client's private account, transfers indicated amount to receiving part of system, and quits the system by re-typing pin-code as soon as reception of amount transferred is acknowledged by mentioned system. EFFECT: enhanced solvency of credit card, impossibility of unauthorized charging off by system other than credit structure that has issued the card. 3 cl, 3 dwg
Patent RU-2197641-C1 (RU)
Inventor: RUMJANTSEV V P
IPC: F04C2/18
Filed: 2001-07-26
Granted: 2003-01-27
Abstract: FIELD: mechanical engineering; rotary machines. SUBSTANCE: invention relates to pumps and compressors. Pump has housing with inlet and outlet holes, driving and driven rotors mounted on shafts inside housing, shafts being coupled by synchronizing gears and provided with identical teeth with curvilinear side surfaces made to elongated epicycloids and with external cylindrical surface with radius R. Each surface of rotors arranged between surfaces of elongated epicycloids is made in form of convex cylindrical surface with radius r=0.414 R. Distance between axes of rotor shafts is equal to sum of said radii, edges in places of mating of outer cylindrical surface with surfaces of elongated epicycloids are rounded off to radius r 1  = 0,4-1,2 mm, length of all cylindrical surfaces being smaller than one fourth of generatrices of their circumferences by value of edge rounding off. Two crescent-shaped recesses are made either in one of housing walls or in both walls, perpendicular to rotor shafts at inner side. Recesses are arranged symmetrically relative to axis passing through centers of shafts, being pointed by their concave parts towards each other. EFFECT: provision of reliable operation at no cavitation. 6 cl, 5 dwg
Patent RU-2209106-C1 (RU)
Title: Method of automatically controlling process of evaporation of electrolytic alkali in multiple-effect evaporator
Inventor: BAJNAZAROV Z A
IPC: B01D1/26
Filed: 2001-11-01
Granted: 2003-07-27
Abstract: FIELD: chemical engineering. SUBSTANCE: invention, in particular, relates to production of commercial sodium hydrate via evaporation of electrolytic alkali after diaphragm electrolysis. Subject of invention consists in creating automatic control of process ensuring specified productivity regarding commercial caustic and its quality (purity) involving automatically according evaporating solution loadings between evaporation steps as follows. Temperature of saturated water steam accepted for computation of temperature depression value indicative of current NaOH concentration is continuously measured from current value of absolute pressure (vacuum) in separator of the evaporator. Thus computed temperature depression value is used as controlled variable in regulators of middle alkaline solution and final caustic concentrations. Level control in intermediate tank for middle alkaline solutions is achieved by automatically adjusting task of heating steam pressure regulator in boiler of second-step evaporator so providing accord between productivities of the first and second step. EFFECT: increased productivity of process and improved purity of product. 3 dwg, 3 ex
Patent RU-2224945-C1 (RU)
Inventor: KNJAZEV D I
IPC: B60Q1/26
Filed: 2002-06-10
Granted: 2004-02-27
Abstract: Изобретение относится к осветительным устройствам и может быть использовано в качестве опорного узла для источников света сигнального осветительного прибора, в частности заднего автомобильного фонаря. Техническим результатом изобретения является создание конструкции опорного узла для источников света осветительного устройства, обеспечивающего надежный контакт печатной платы с источником света в сочетании с удобством монтажа. Опорный узел для источников света осветительного устройства включает в себя основание (1), один или несколько ламподержателей (2) для источников света, каждый из которых выполнен из двух соединенных деталей (4, 5), и элемент, прижимающий гибкую печатную плату (7) к источнику света. Деталь (4) расположена на основании (1), а деталь (5) выполнена с отверстием (8) для источника света. На деталь (4) ламподержателя (2), выполненную на основании (1), установлена деталь (5) ламподержателя (2) в сборе с гибкой печатной платой (7) и огибающим ее прижимным элементом. Деталь (5) ламподержателя (2) образована элементом П-образного сечения с закрытым торцом с одной стороны и элементом в виде полого цилиндра, соединенного своей боковой стороной, в которой выполнен вырез с торцами боковых сторон элемента П-образного сечения, образуя гнездо. В гнездо установлен один из краевых участков печатной платы (7) и прижимной элемент, при этом детали (4) и (5) ламподержателя (2) соединены так, что прижимной элемент установлен с упором на основании (1), прижимая гибкую печатную плату (7) к источнику света (3), расположенному в отверстии (8) детали (5). 17 з.п.ф-лы, 7 ил.
Patent RU-2225676-C1 (RU)
Title: Object authentication method
Inventor: MAKAROV A I
IPC: G06F12/14
Filed: 2002-06-18
Granted: 2004-03-10
Abstract: FIELD: object authentication. SUBSTANCE: method involves use of identification module such as SIM-card; peripheral device generates request incorporating random number and cryptogram obtained by processing random number by algorithm 2 using private key 2; request is transferred to identification module that checks up random number cryptogram and generates response by encrypting request using algorithm 1 and random number 1; response is returned to peripheral device which compares it with result of encryption of request using algorithm 1 and private key 1. EFFECT: enhanced reliability of protection against unauthorized use of network services. 4 cl, 2 dwg
Patent RU-2205763-C1 (RU)
Inventor: MIKHOVICH M V
IPC: E01B27/02
Filed: 2002-06-21
Granted: 2003-06-10
Abstract: FIELD: railway transport. SUBSTANCE: proposed hopper-batcher contains frame resting on bogies, hopper with discharge hatches, batcher installed in lower part of frame for re-placing in height by means of drive and provided with side beams 7, cross beams and overrail beams 6. Rolls 8 installed on batcher serve to direct batcher on rails. Fasteners 12 are installed on outer walls of side and cross beams of batcher. Brushers and scrapers 9, 10, 11 for re-distribution and removing of ballast are installed on fasteners. Profile of lower part of batcher cross walls correspond to profile of tie. Support rolls are adjustable in height. Profile of lower part of scraper corresponds to profile of part of tie over which scraper is mounted. EFFECT: improved efficiency, reduced expenses. 5 cl, 5 dwg
Patent RU-2227918-C1 (RU)
Title: Method for diagnosing the cases of thrombophilia caused by high activity level of coagulation factor viii
Inventor: MOMOT A P
IPC: G01N33/86
Filed: 2002-07-24
Granted: 2004-04-27
Abstract: FIELD: medicine. SUBSTANCE: method involves determining coagulation time in two dilutions like 1:20 control plasma sample dilution and 1:30 case sample dilution. Their ratio being greater than 1.0, thrombophilia caused by high activity level of coagulation factor VIII is to be diagnosed. EFFECT: high accuracy of diagnosis; accelerated and simplified method. 4 tbl
Patent RU-2222005-C1 (RU)
Title: Pulse gas analyzer of microconcentration of hydrogen in air
Inventor: ILJASOV L V
IPC: G01N27/00
Filed: 2002-07-29
Granted: 2004-01-20
Abstract: FIELD: physical-chemical measurements, namely, devices for automatic analysis of gases. SUBSTANCE: pulse gas analyzer incorporates hydrogen detector, column coming in the form of tube connected to input of detector, switch of gas flows with drive, stabilizer of flow rate of analyzed gas which inlet is linked to line of analyzed gas and which outlet is connected to inlet channel of switch of gas flows and unit programming operation of switch of gas flows. Gas analyzer additionally includes filter cleaning analyzed gas from hydrogen and bypass line. Switch of gas flows is mounted for connection of inlet channel to one of two outlet channels. One outlet channel is linked to inlet of filter cleaning analyzed gas from hydrogen, another outlet channel is connected to inlet of bypass line. Outlets of filter and bypass line are interjoined and connected to inlet of column. EFFECT: development of pulse gas analyzer requiring no additional flow of carrier gas for measurements. 1 dwg
Patent RU-2223934-C1 (RU)
Title: Method for preparing lime-ammonium saltpeter
Inventor: ABRAMOV O B
IPC: C05G1/08
Filed: 2002-09-03
Granted: 2004-02-20
Abstract: FIELD: chemical technology. SUBSTANCE: invention relates to manufacture of nitrogen fertilizer lime-ammonium saltpeter that, in contrast to ammonium nitrate, is explosion-proof and doesn't acidify the soil. Method involves mixing ammonium nitrate melt with calcium carbonate and process is carried out in the presence of magnesium nitrate taken in the amount 0.1-0.4% as measured for magnesium to product mass inhibiting formation of calcium nitrate in fertilizer and providing hygroscopicity and caking a fertilizer. Prepared fertilizer contains 0.2% of calcium nitrate, not above, and exhibits good consumers' properties due to high strength of granules. Method involves using chemically precipitated calcium carbonate with temperature 40 C, not below, and with particles size 0.1 mm, not above, and humidity 1%, not above that is prepared in the process of treatment of calcium nitrate tetrahydrate with ammonium carbonate isolating in nitric acid processing the natural calcium phosphate to complex fertilizer. Ammonium nitrate melt is prepared by evaporation of 40-60% aqueous solution formed in above indicated process or 87-92% ammonium nitrate solution as neutralization product of 56-59% nitric acid with ammonia. Magnesium nitrate can be prepared by effect of nitric acid on magnesite, magnesium oxide or hydroxide. Content of calcium nitrate in the end product is 0.1-0.2% and granules strength is 2 kg per a granule. EFFECT: improved preparing method. 8 cl, 1 ex
Patent RU-2222928-C1 (RU)
Title: Grain preservation method
Inventor: KVASENKOV O I
IPC: C12P1/02
Filed: 2002-09-19
Granted: 2004-02-10
Abstract: FIELD: food-processing industry and agriculture. SUBSTANCE: method involves treating grain with solution of propionic acid in anolyte with the use of additive of preparation produced from Mortierella spinosa micromycet biomass by predetermined process. EFFECT: reliable grain storage method. 2 ex
Patent RU-2237831-C1 (RU)
Inventor: SEDYKH N A
IPC: F16L1/026
Filed: 2003-01-09
Granted: 2004-10-10
Abstract: FIELD: laying of oil pipelines. 
     SUBSTANCE: invention relates to construction and operation of oil pipelines in Northern areas in ice-loaded soils at nonuniform sagging. Oil main pipe line is laid in trench on supports connected to vertical pipes operating on thermosiphon principle. Holes are drilled in soil and pipe with hermetically sealed lower end face is lowered into hole. Upper end of pipe over snow cover is hermetically connected to tubular recuperative heat exchanger-condenser. Bracket-support for main pipeline is welded at trench bottom level to pipe, and upper half of pipe is thermally insulated. Inner spaces of device are evacuated and partially filled with low-boiling liquid, preferably, ammonia. 
     EFFECT: improved reliability of underground pipeline. 
     2 dwg
Patent RU-2225302-C1 (RU)
Title: Information-and-security complex for monitoring and protection of vehicles and immovable property objects against unauthorized use
Inventor: GERASIMCHUK A N
IPC: G08B25/08
Filed: 2003-06-09
Granted: 2004-03-10
Abstract: FIELD: security systems. SUBSTANCE: user has electronic mark and object is provided with data readout unit for remote identification. Object is furnished with controller coupled with alarm message shaping unit and command shaping unit of object functional sets, both coupled with central control unit, and transmit- receive module coupled with controller through coder and decoder of object. Object location finding unit, sound signals, melodies and voice messages storage unit and object user telephone number storage unit, both coupled with controller. User has cellular telephone set including intercoupled controller and command shaping unit and transmit-receive module. The latter is coupled with transmit-receive module of object through mobile cellular network, and with controller, through telephone coder and decoder. Cartographic and semantic information display unit and data input unit of personal computer are coupled with controller. EFFECT: simplified protection system, enlarged operating capabilities as to remote control of electronic equipment of object. 4 cl, 1 dwg
Patent RU-2247829-C1 (RU)
Title: Method for extraction of oil deposit
Inventor: BAKIROV I M
IPC: E21B43/20
Filed: 2003-06-30
Granted: 2005-03-10
Abstract: FIELD: oil extractive industry. 
     SUBSTANCE: method includes drilling of deposit according to row-wise non-even grid of wells with distance from force to extractive rows, greater than distance between extractive rows, pumping of displacing gent into force wells, extraction of product from product wells and transferring of displacing agent pumping front to extraction area. According to invention, transferring of displacing agent pumping front to extraction area is performed by drilling side horizontal shafts in all wells of force row and directed towards extractive row by beds ad zones with most remainder oil saturation level. Then among these wells are singled out, horizontal shafts of which pass along beds and areas with lesser oil saturation level. Pumping of displacing agent is restarted, and other wells are transferred to product category. These wells are operated with face pressures lower than saturation pressure until reaching 98% water saturation level. After that pumping of displacing agent is restarted along all other wells of force row. During that, rows of extractive wells are operated in normal mode. 
     EFFECT: higher efficiency. 
     1 ex
Patent RU-2249643-C1 (RU)
Title: Track ballast cleaning method
Inventor: TOJRER JOZEF
IPC: E01B27/00
Filed: 2003-07-15
Granted: 2005-04-10
Abstract: FIELD: railway transport; permanent way. 
     SUBSTANCE: method of cleaning of ballast 6 of rail track 4 by means of sieving plant 8 to separate litter and belt conveyor 14 and delivery of water comes to the following: ballast 6, after double cleaning mechanically and by means of water is again applied to rail track 4. Contaminated water is cleaned with formation of settled dirt which is then applied to litter for combined transportation by belt conveyor 14. 
     EFFECT: improved cleaning of ballast using water. 
     2 dwg
Patent RU-2245574-C1 (RU)
Title: Variable voltage stabilizer with protection from overloading
Inventor: GRUNIN S F
IPC: G05F1/14
Filed: 2003-07-15
Granted: 2005-01-27
Abstract: FIELD: electric engineering. 
     SUBSTANCE: in case of continuous grid voltage excess higher than acceptable level contacts of stabilizer overload protection relay disengage, disabling adjusting transformer. Power for microprocessor device for controlling stabilizer and for all relays is taken from additionally provided power source with independent low-power transformer, constantly connected to stabilizer input and not switching off during overloads. After stop of effect from grid voltage excess contacts of overload protection relay engage, and normal operation of stabilizer is continued. Power for stabilizer control microprocessor and for all relays automatically switches to operation from power source, connected to windings of adjusting transformer of stabilizer. In case of effect from short-time pulse overloads in the grid, fast protection circuit, on dischargers and varistors, switches to operation, which does not disrupt stabilizer operation mode. Power for all relays and control microprocessor is taken from rectifier connected to windings of adjusting transformer of stabilizer, without switching to continuous protection mode. At the beginning of stabilizer operation microprocessor sets necessary states of relay for providing given voltage at output, after that voltage from adjusting transformer is sent to stabilizer output. 
     EFFECT: lesser dimensions, simplified construction, higher reliability. 
     1 dwg
Patent RU-2250698-C1 (RU)
Title: Method for preparing tomato sauce
Inventor: KVASENKOV O I
IPC: A23L23/00
Filed: 2003-09-09
Granted: 2005-04-27
Abstract: FIELD: food industry. 
     SUBSTANCE: the suggested sauce should be prepared due to boiling down the mixture of tomato and banana puree by adding sugar, salt, acetic acid, ground Cayenne pepper, marjoram and basil in certain formula quantities. This provides to obtain new sauce of decreased adhesion to packaging and with harmonic combination of organoleptic properties. 
     EFFECT: higher efficiency.
Patent RU-2251472-C1 (RU)
Title: Method of electrochemical and mechanical working of ducts and apparatus for performing the same
Inventor: DOLGUSHIN V V
IPC: B23H5/10
Filed: 2003-10-06
Granted: 2005-05-10
Abstract: FIELD: working of ducts with large non-uniformity of blank allowance. 
     SUBSTANCE: method comprises steps of introducing (before starting working operation) calibrating member to working zone at side of zone termination through opening of end portion of blank due to breaking contact of cone regulator of opening diameter with elastic gasket and due to compression of front guide; providing guaranteed interference between calibrating member and worked surface due to applying voltage to inductor; simultaneously moving tie rod with tool-electrode in direction of start of its motion until outlet of working portion of tool-electrode from working zone; cutting off electric current and moving tie rod until interruption of contact of cone regulator of opening diameter and elastic gasket of calibrating member; shifting tool-electrode out of working zone. Front guide and calibrating member have outer end portions whose surfaces are characterized by cone angle not exceeding friction angle of material contact. 
     EFFECT: guaranteed cold working on surface of variable cross section duct, lowered labor consumption at working. 
     3 cl, 2 dwg, 1 ex
Patent RU-2252374-C1 (RU)
Inventor: MARTYNOV V I
IPC: F24J2/34
Filed: 2003-10-20
Granted: 2005-05-20
Abstract: FIELD: solar radiation engineering. 
     SUBSTANCE: device has body, light-transparent protective screen, heat-receiving panel, heat accumulator filling agent and heat insulation, accumulator filling agent is placed in detachable pressurized container, mounted in the body while forced to heat-received panel by opening lid through heat-insulating layer. Heat accumulator filling agent is substance with possible phase conversion. 
     EFFECT: higher efficiency. 
     1 dwg
Patent RU-2254864-C1 (RU)
Inventor: EREMENKO A I
IPC: A61P27/00
Filed: 2003-11-24
Granted: 2005-06-27
Abstract: FIELD: medicine, ophthalmology. 
     SUBSTANCE: method involves washing out the conjunctival sac with 0.03% sodium hypochlorite solution that is carried out 1 h before instillation of antibiotic. This washing out the conjunctival sac with sodium hypochlorite and antibiotic instillation is carried out 4 times per a day for 4-7 days. Invention promotes to reducing diseases time based on accelerated elimination of pathogens. 
     EFFECT: improved method for treatment. 
     2 cl, 2 tbl, 2 ex
Patent RU-2257746-C1 (RU)
Title: Method for production of sugar fondant
Inventor: KVASENKOV O I
IPC: C12P1/02
Filed: 2004-01-28
Granted: 2005-08-10
Abstract: FIELD: food processing industry, in particular sugar confectionary. 
     SUBSTANCE: in fondant syrup clove CO 2 -solvent cake is introduced when fluffing in amount of about 4.7 mass % and preparation obtained from biomass of Mortierella spinosa var.sterilis micromycete according to claimed technology is introduced in amount of about 0.07 mass %. Then sugar fondant mass is formed according to standard technology to produce target product. 
     EFFECT: low-hardened sugar fondant with increased content of biologically active substances and decreased consumption of structure-forming agent.
Patent RU-2242600-C1 (RU)
Inventor: KROSHCHENKO V D
IPC: E21B43/24
Filed: 2004-02-24
Granted: 2004-12-20
Abstract: FIELD: oil and gas extractive industry. 
     SUBSTANCE: device has a collection of charges, charges ignition means, load-carrying cable for delivering gas generator to well and assembly for fixing gas generator to load-carrying cable, while collection of charges contains first charges group or one charge with volume and dynamics of gas generation during burning, providing for forming of pressure pulse in well at depth of gas generator operation with value, greater than mountain pressure with speed of pressure pulse increase no less than 10 3  MPa/s, and second group of charges or one charge with lesser dynamics and great volume of gas generation, in comparison to first group charges, providing for forming of secondary front of pressure with value no less than 0.7 of value of first pressure pulse and during time, greater than time of effect of first pressure pulse in 3-15 times, while means for charges ignition has ignition delay means for second charge group relatively to first charge group. 
     EFFECT: higher efficiency. 
     8 cl, 2 dwg