baber/WOPTO huggingface dataset:
Patent RU-2169842-C1 (RU)
Title: Roof bolting and process of its erection
Inventor: KRAMADZHJAN A A
IPC: E21D20/00
Filed: 2000-04-13
Granted: 2001-06-27
Abstract: FIELD: mining industry. SUBSTANCE: invention refers to lining of rock workings by roof bolting, it can be used while erecting roof bolting in upward rock holes. Process of erection of roof bolting includes drilling of rock hole, insertion of load-carrying rod with supporting head and supporting member into it, filling of rock hole space between supporting head and supporting member with loose material and tension of load-carrying rod. Above-mentioned space is filled under gravity with loose material from ampoule with elastic jacket placed in rock hole above supporting head after its bottom is broken by advance of load-carrying rod and communication of ampoule with above-mentioned space in rock hole. Loose material can be fed after destruction of ampoule with stop of load-carrying rod or with advance of the latter as far as it goes. Roof bolting has load-carrying rod with supporting head and supporting member, vessel with loose material placed above supporting head and loading unit. Supporting head has at least one by-pass conduit and vessel comes in the form of ampoule with elastic jacket. Perforating branch pipe can be installed above by-pass conduit. EFFECT: reduced labor input, enhanced functional reliability of roof bolting. 11 cl, 6 dwg
Patent RU-2169210-C1 (RU)
Title: Anode for cathode protection against corrosion and method for forming active coating of anode
Inventor: ZORIN A I
IPC: C23F13/16
Filed: 2000-04-25
Granted: 2001-06-20
Abstract: FIELD: cathode protection of underground and water submerged metallic structures against corrosion. SUBSTANCE: anode includes construction base and hard-to-dissolve active coating. Active coating is laminate due to multiple immersing of construction base into melt of coating material and due to its crystallization outside of melt after each immersion stage. EFFECT: enhanced corrosion resistance of anode. 8 cl, 1 tbl, 2 ex
Patent RU-2171324-C1 (RU)
Inventor: NUZHDIN V K
IPC: D06N1/00
Filed: 2000-05-26
Granted: 2001-07-27
Abstract: FIELD: production of floor coverings. SUBSTANCE: method involves placing underwarp onto two-position unwinding unit and feeding webs adapted for stitching onto table; feeding stitched webs through rubberized pulling rolls onto centering unit by means of unwinding compensator. EFFECT: simplified method and increased efficiency.
Patent RU-2179706-C1 (RU)
Title: X-ray thickness indicator
Inventor: MASLOV A I
IPC: G01B15/02
Filed: 2000-08-03
Granted: 2002-02-20
Abstract: FIELD: measurement technology, measurement of thickness of bands and strips made of various materials both in statics and dynamics. SUBSTANCE: given thickness indicator incorporates receivers, X-ray radiator, amplifiers, processing circuit, correction unit and register. Processing circuit includes subtracter, adder and divider whose output is output of processing circuit and whose first and second inputs are connected correspondingly to outputs of subtracter and adder. Output of first receiver is connected to first inputs of subtracter and adder via first amplifier. Output of second receiver is connected to second inputs through second amplifier. Correction unit has differential network comprising first capacitor and resistor connected in series and third amplifier whose first input is connected to differential network in point of connection of capacitor and resistor and whose output is linked to input of key. First output of key is connected to input of fourth amplifier, second input of key is coupled via capacitor to output of fourth amplifier to form output of correction unit. In this case tested article is placed between receivers. EFFECT: increased stability, speed of measurement and accuracy of inspection. 2 dwg
Patent RU-2184736-C1 (RU)
Inventor: KOSHEL KOV V A
IPC: C07D471/08
Filed: 2000-12-26
Granted: 2002-07-10
Abstract: Изобретение относится к выделению триэтилендиамина, который используют в качестве катализатора при получении пенополиуретанов и который является отвердителем эпоксидных смол и вулканизатором полиэфирных масел. Триэтилендиамин выделяют из реакционных смесей, полученных каталитической циклизацией этиленаминов, их оксипроизводных или этаноламинов, путем отгона легколетучих примесей. К образовавшемуся кубовому остатку добавляют н-декан. Триэтилендиамин с н-деканом отгоняют и полученный отгон обрабатывают мочевиной в количестве 1-2% на исходную реакционную смесь после циклизации. Затем снова отгоняют триэтилендиамин с н-деканом и выделяют целевой продукт кристаллизацией. Технический результат - увеличение выхода целевого продукта.
Patent RU-2199764-C1 (RU)
Title: Method for measuring aerological radiosonde coordinates
Inventor: IVANOV V EH
IPC: G01S13/00
Filed: 2001-09-24
Granted: 2003-02-27
Abstract: FIELD: radio engineering. SUBSTANCE: method involves measuring time between beams sent to and reflected from aerological radiosonde, measuring angular coordinates of the aerological radiosonde and receiving current meteorological data for calculating inclined distance error of aerological radiosonde. Real inclination angle and real inclined range to the aerological radiosonde are determined with an error taken into account to determine real altitude of the aerological radiosonde. EFFECT: high accuracy of measurements. 4 dwg
Patent RU-2203869-C1 (RU)
Inventor: SEREBRJAKOV A I
IPC: C05C13/00
Filed: 2001-10-29
Granted: 2003-05-10
Abstract: Изобретение относится к получению жидких азотно-калийных удобрений и может быть использовано в химической промышленности и сельском хозяйстве. Удобрение включает азотсодержащий компонент, калийсодержащий компонент и воду. В азотсодержащий компонент входит аммиачная селитра, карбамид и гидроксид аммония, а в калийсодержащий компонент входит хлорид калия и карбонат калия при следующем соотношении компонентов, мас.%: NH 4 NO 3 , (NH 2 ) 2 CO, и NH 4 OH в пересчете на N 22-30, КСl и К 2 СО 3  в пересчете на К 2 О 3-20, Н 2 О - остальное. Содержание аммиачной селитры в азотсодержащем компоненте составляют в интервале от 40 до 59,5%. Содержание карбамида выбрано в интервале от 30 до 39,5%, содержание гидроксида аммония - остальное. Содержание хлорида калия в калийсодержащем компоненте выбрано в интервале от 0,5 до 26,5%, остальное - карбонат калия. Полученное удобрение содержит аммонийную (NH 4 ), нитратную (NO 3 ) и амидную (NH 2 ) формы азота, представляет устойчивую сбалансированную систему с общим содержанием питательных веществ в 37,74-41,61 мас.%.
Patent RU-2197707-C1 (RU)
Inventor: MAKAROVETS N A
IPC: F42B15/00
Filed: 2001-11-26
Granted: 2003-01-27
Abstract: FIELD: rocket engineering. SUBSTANCE: method of rocket firing includes take-off boost, pause in operation of rocket motor, additional boost of rocket after pause and its flight along ballistic trajectory. Duration of additional boost is set equal to 0.3-0.5 time of initial boost of rocket, on completion of initial boost of rocket its duration and flight velocity are measured and duration of pause in operation of rocket motor is corrected depending on their values. Rocket for realization of given method has nose section, double-chamber solid-fuel rocket motor with charges and igniters. Relation of aggregate momenta of charges of first and second chambers is chosen equal to 5. ..7. Rocket houses speedometer electrically coupled to charge igniter of second stage and charges of first and second chambers are separated by diaphragm with shut-off gas conduits which total area equals area of critical section of second chamber. Completion of rocket in agreement with invention and realization of proposed method allow shooting range to be enhanced by 10-15 % and accuracy of target hitting be raised by factor of 3-4 with preservation of required flight stability and strength of structure. EFFECT: enhanced shooting range and accuracy of target hitting. 2 cl, 2 dwg
Patent RU-2193394-C1 (RU)
Title: Косметическое средство "care body" для ухода за проблемной кожей
Inventor: GORCHAK A V
IPC: A61K8/72
Filed: 2001-12-14
Granted: 2002-11-27
Abstract: Изобретение относится к области косметики, а именно к созданию косметических средств для ухода за проблемной кожей. Средство для ухода за проблемной кожей выполнено в виде геля и содержит водные экстракты фукуса пузырчатого и чая зеленого, водно-спиртовые экстракты листьев березы, можжевельника, хвоща полевого и перца кайенского, а также глицерин, карбопол, триэтаноламин, горчицу сарептскую, нипагин, нипазол, эфирное масло мандарина и воду. Средство улучшает микроциркуляцию, эффективно смягчает и увлажняет кожу, обладает разогревающим эффектом. 2 з.п. ф-лы, 2 табл.
Patent RU-2209967-C1 (RU)
Inventor: KAZAK JU N
IPC: E21D9/093
Filed: 2002-05-27
Granted: 2003-08-10
Abstract: FIELD: mining industry; applicable in system of automatic regulation and control of electric drive of actuating member of front-end coal mining equipment. SUBSTANCE: control device includes two asynchronous motors connected via reducing gears with driving sprockets of endless haulage chain provided with plow carriages for their motion over guide. Device has two frequency converters, two frequency regulators, load equalizing unit including summator, two comparators, the first and second switches, signal module separation unit and load equalizing controller. Device is also provided with load controller, load setting unit, control unit, initial setting signal unit, rams for moving of guide to face, hydraulic control valves controlling rams, electrohydraulic units including batch box, two on-off hydraulic control valves with four control electromagnets. EFFECT: increased productivity of front-end coal mining equipment. 1 dwg
Patent RU-2208577-C1 (RU)
Inventor: CHERNENKO JU D
IPC: C01B25/46
Filed: 2002-06-26
Granted: 2003-07-20
Abstract: FIELD: industrial inorganic synthesis. SUBSTANCE: invention relates to production of pure phosphoric acid from extraction phosphoric acid by treating it with organic solvent, preferably water-immiscible solvent. Process comprises two-step mixing of organic phase containing tributyl phosphate or diluted tributyl phosphate with (i) alkaline solution at organic phase-to-aqueous phase ratio (1-4):1 and 20-60 C and (ii) with water, resulting mixtures being separated and wash solutions removed from the process. Process is effect in one apparatus in pulsation mode with countercurrent supply of reagents. First-step pulsation ranges from 0.2 to 1 cm/s and, in the second step, 0.5 to 2 cm/s. EFFECT: increased degree of purification, simplified process, enhanced rinsing reagent use efficiency, and reduced loss of extractant. 3 cl, 1 tbl
Patent RU-2227529-C1 (RU)
Inventor: DONCHENKO L V
IPC: A23L21/10
Filed: 2002-09-19
Granted: 2004-04-27
Abstract: FIELD: food-processing industry. SUBSTANCE: the invention presents a method of production of fruit jellies and is dealt with a technology of a confectionary production. The method of the fruit jellies production provides for preparation of the raw material, preparation of the syrup with usage of pectin, sugar, water and an additional component of the vegetable raw material. At that as the additional component a water extract of oats grass is used. Then the prepared syrup is cooked and dressed. At dressing, the syrup is added with citric acid, sodium lactate and a preparation. The preparation is produced using a successive extraction of the biomass of micromycet of Mortierella dichotoma using a nonpolar extragent being in a supecritical state, water, alkali, water, acid, water, alkali and water with a subsequent combination of the first extract with the fixed residue. Further they carry out casting of the biomass, its molding, drying and packing of the finished product. The invention allows to produce the target product with a specified combination of the organoleptical properties and an expanded spectrum of vitaminous activity. EFFECT: the invention allows to produce the target product with a specified combination of the organoleptical properties and an expanded spectrum of vitaminous activity.
Patent RU-2230270-C1 (RU)
Inventor: ANTIPOV S T
IPC: F26B11/06
Filed: 2003-02-06
Granted: 2004-06-10
Abstract: FIELD: equipment for microwave drying of loose materials; food-processing, chemical and other industries. SUBSTANCE: proposed drier has drum rigidly secured in metal cylindrical housing for rotation in two anti-friction bearings secured in immovable covers; housing has line of transmission of surface wave made in form of finned structure on inner cylindrical surface; it is made in form of alternating concentric grooves at width of (0,04-0,05)λ and fins at thickness of (0,02-0,03)λ; perforated cylindrical walls of drum are made from radio-parent material; supply of microwave energy to transmission line is performed from separate microwave oscillator at frequency different from frequency of microwave oscillator connected with system of wave-guide slotted radiators. EFFECT: smooth distribution of microwave energy in volume of product at high degree of loading. 2 cl, 3 dwg
Patent RU-2242050-C1 (RU)
Inventor: PRIKHOD KO V F
IPC: G06Q50/18
Filed: 2003-03-27
Granted: 2004-12-10
Abstract: FIELD: technologies for coordination and confirmation of electronic documents. 
     SUBSTANCE: method includes creation of original document, with several functional portions, formalizing requirements to each functional portion and recording these in memory of appropriate functional sections, by creating side. Original document is transferred to confirming side, where formalized document to be coordinated is formed, which is then transferred to first functional section of creating side, where functional portion of original document is compared to respective functional portion of document to be coordinated. Matching portions of current functional portion of original document and following formalized portions of coordinated document are transferred to creating side for correction, and then transferred to confirming side. Comparison process is repeated until portions of document coincide fully. Confirming side records text of document and transfers it to coordinated document form. 
     EFFECT: higher reliability, increased speed. 
     2 cl, 1 tbl
Patent RU-2240358-C1 (RU)
Inventor: KHVAN A D
IPC: C21D7/00
Filed: 2003-04-17
Granted: 2004-11-20
Abstract: FIELD: plastic working of metals, possibly in aircraft- and ship-making machine engineering. 
     SUBSTANCE: method comprises steps of tensioning shaft blanks before twisting them until accumulated deformation "e"; according to preset yield limit for shearing τ 0.3  (at allowance for plastic shearing 0.3%) determining accumulated deformation by deciding equation   where ς(e) = Ae n  - material yielding curve, β(e) = β 0  + (1 -β 0 )exp(c e) - parameter characterizing Bauschinguer effect; A, n, β 0 , c -material characteristics. 
     EFFECT: possibility for enhancing constructional strength of shafts of metals non subjected to heat treatment, improved reliability of machines and mechanisms with such shafts. 
     1 dwg
Patent RU-2246286-C1 (RU)
Title: Method for treating the cases of partial ptosis of upper lid and blepharochalasis
Inventor: PROTOPOPOV S B
IPC: A61F9/007
Filed: 2003-07-21
Granted: 2005-02-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves placing permanent internal allotendinous suture after excising skin flap by suturing upper cartilage edge through pierce in and out. One end of the suture is brought through soft tissues of lid upwards and outward through the first skin pierce in the upper boundary of brow. The suture is continued in parallel to the brow boundary through the same pierce and is brought through the second skin pierce. The second suture end is brought upward and out through the second skin pierce forming closed tetragonal contour. The sutures are tightened to achieve required lifting of the lid and tied retaining suture ends not shorter than 5 mm. Microsurgical suture is placed on skin cut. 
     EFFECT: uniform tightening load distribution; reduced risk of traumatic and inflammatory complications.
Patent RU-2251684-C1 (RU)
Inventor: SKACHKOV E V
IPC: G01N23/12
Filed: 2003-08-11
Granted: 2005-05-10
Abstract: FIELD: measuring engineering. 
     SUBSTANCE: method comprises recording the flux of slow neutrons, which are generated by irradiating a matter to be tested by fast neutrons from a source, with the use of two groups of detectors-counters of slow neutrons whose maximums of the spectral sensitivity are spaced within the energy range of the moderate neutrons, e.g., with the use of a cadmium filter, measuring the output signals from each group of detectors in the absence of the material to be tested and after supplying material with known humidity, and determining humidity of the material from the formula proposed. 
     EFFECT: reduced error of determining humidity.
Patent RU-2252203-C1 (RU)
Title: Raw stock mixture for production of fibrocement items
Inventor: PUKHARENKO JU V
IPC: C04B111/20
Filed: 2003-09-24
Granted: 2005-05-20
Abstract: FIELD: building materials industry. 
     SUBSTANCE: the invention is pertaining to building materials industry, in particular, to preparation of the raw stocks mixtures for production fibrocement items. The raw stock mixtures for production fibrocement items include a cement binding, mineral fillers, cellulose fibers, an additive in amount of 0.1...0.5 % by dry substance from weight of solid ingredients of a raw stock mixture and water. In the capacity of an additive it contains a water dispersion of ethylhydroxyethyl cellulose, the sodium salt of a fatty acid and polyoxyethyleneglycol ether of aliphatic alcohol at their ratio (in mass) equal to 1:0.1:0.15. The technical effect - increase of solidity, including impact solidity and frost resistances of the fibrocement. 
     EFFECT: the invention ensures increased solidity, including impact solidity and frost resistances of the fibrocement. 
     1 tbl, 1 ex
Patent RU-2260568-C1 (RU)
Title: Sewage purification installation for cottages
Inventor: KULIKOV N I
IPC: C02F103/00
Filed: 2003-12-26
Granted: 2005-09-20
Abstract: FIELD: sewage purification equipment for separate cottages. 
     SUBSTANCE: the invention is pertaining to the devices for deep purification of household sewage of separately located detached buildings of cottages type, recreation centers, hospitals, sanatoria, and may be used for preparation of sewage for a reuse for needs of showering of plants, sinks and other needs of separately located housings. The sewage purification installation of cottages contains: a septic tank, a bioreactor with cenoses of the adnate and freely-floating microorganisms, having two rotating drums with chutes of the sludge mix interchute cross-flow, thin-layer sludge separators and underpans, and also buckets fixed on wheels of the rotating drums, a device of after-purification made in the form of a filtering tower with a grainy catalytic agent of the first kind, a tank for purified water, a decontamination device in the form of two filter towers filled with catalytic agents of the second and the third kind, containing air ducts for the second, a waste discharge pipeline and an electrified shutter controlled by a command electrical device. Chambers of the septic tank and the first stage of the bioreactor are made with a capability to average consumption of water. The technical result is a decrease of the installation power consumption, simplification of exploitation, full automation and improved quality of the purified sewage liquid. 
     EFFECT: the invention ensures decreased power input of the installation, simplification of its operation, full automation of the purification process and improved quality of the purified sewage liquid. 
     2 cl, 1 dwg
Patent RU-2240025-C1 (RU)
Title: Apparatus for preparing of high-molecular biopolymeric food compositions
Inventor: RODIONOVA N S
IPC: B01F7/16
Filed: 2003-12-31
Granted: 2004-11-20
Abstract: FIELD: food-processing industry, in particular production of pudding, jelly, yogurt etc. 
     SUBSTANCE: apparatus has vessel, vertical shaft arranged inside vessel and equipped with mixing device comprising two frame-type mixers with rigidity ribs and strings. Rigidity ribs are made in the form of scrapers. Strings are tightened perpendicular to one another to define grid with cells of 15x15 mm size. Horizontal strings of adjacent blades of mixer are offset with respect to one another by 5 mm. Vessel has flat bottom and is provided with water jacket having connecting pipes. 
     EFFECT: increased efficiency and intensified process of solving composition components. 
     3 dwg
Patent RU-2259522-C1 (RU)
Inventor: VOLOKITIN L B
IPC: B01D53/02
Filed: 2004-02-06
Granted: 2005-08-27
Abstract: FIELD: cryogenic equipment, particularly for pure xenon production. 
     SUBSTANCE: method involves catalytic burning out hydrocarbons from gaseous mixture; removing moisture and carbon dioxide by sorption process; preliminary cooling and low-temperature rectifying the mixture with obtaining pure xenon and delivering pure xenon to consumer. Before carrying out catalytic burning out process initial gaseous mixture containing xenon is supplied to catalytic reactor to perform adsorption operation. The catalytic reactor is filled with at least one layer of adsorbent having a capacity for absorbing xenon 8-10 times greater than capacity for absorbing other components of gaseous mixture. Gas mixture composition is continuously determined at catalytic reactor outlet. Gas mixture exiting the catalytic reactor during adsorption process is discharged in atmosphere. Adsorption process is continued up to emergence of xenon in gaseous mixture at catalytic reactor outlet. Then adsorbent is regenerated. During adsorbent regeneration xenon is desorbed along with continuous supplying heat at temperature of 333-353 K. Desorption process is continued up to discontinuance of xenon extraction from adsorbent. Xenon and associated gases extracted from adsorbent during desorption process performing are used to carry out catalytic burning out operation. The obtained xenon has 99.99999% purity degree and the extraction ratio thereof is 0.99. 
     EFFECT: improved xenon purification and increased xenon extraction ratio. 
     13 cl, 1 dwg
Patent RU-2255818-C1 (RU)
Title: Device for cleaning of main pipelines internal surface and for determination of the pipelines throughput efficiency at their preparation for intratubal diagnostics
Inventor: AKHMADULLIN K R
IPC: B08B9/053
Filed: 2004-02-16
Granted: 2005-07-10
Abstract: FIELD: main pipelines cleaning and diagnostics of their state. 
     SUBSTANCE: the invention is pertaining to the field of cleanout of main pipelines and may be used both for cleanout of pipelines and for diagnostics of their state in the process of operation as a device for the primary passing and confirmation of trafficobility of earlier not cleaned pipelines. The device contains a tubular body supplied with sealing rings, between which the centering skids are mounted, each of which represents the uniformly located along the circumference of the tubular body two-arm levers, the shaft of rotation of which is fixed on the external part of the tubular body. The long arm of the levers is supplied with a wheel and mounted at an angle to the axis of the tubular body, and the short arm is located inside the tubular body and supplied with a spring-loaded roller commercial film. The device easily transits in the main pipeline because during motion it does not deviate from the axis of the main pipeline. 
     EFFECT: the invention ensures the pipelines cleaning and diagnostics of their state in the process of operation. 
     2 dwg