baber/WOPTO huggingface dataset:
Patent RU-2200845-C2 (RU)
Title: Process to load rock mass while driving mine working and gear for its implementation
Inventor: ERMOLAEV A M
IPC: E21F13/00
Filed: 2001-03-11
Granted: 2003-03-20
Abstract: FIELD: mining industry. SUBSTANCE: invention is related to driving mine workings with the aid of drilling and blasting technology with loading of exploded rock mass on to conveyer-reloader of special design. Technical result of invention consists in shortened time of loading process, in increased rate of driving thanks to utilization of energy of explosives while breaking rock from rock mass for self-loading on to handling facilities, in reduced labor input and improved working conditions. Process to load rock mass while driving mine working includes feed of intake table with face conveyer for loading of rock mass broken by blast, its penetration into rock mass and uninterrupted loading of rock mass in one stope simultaneously over entire front of loading. Intake table is fed on to broken rock mass simultaneously with machining of ground in working with cutter bar positioned under intake table. Rock mass broken by blast is arranged in closed space limited by intake table, conveyer and side baffles placed on trays of intake table. Rock mass is loaded by movement of side baffles from walls of working on to running conveyer. Gear to load rock mass while driving mine workings has face conveyer mounted on handling facility that includes intake table and side members hinged to it. It is equipped with cutter bar mounted close to ground of working for change of its position in horizontal and vertical planes. Intake table is arranged above cutter bar and includes trays to which side members coming in the form of sectional baffles put vertically on trays of intake table are hinged. They work over entire width of working in point of capture of rock mass with constriction to width of conveyer in its extreme part and can move over tray with the use of hydraulic cylinders. EFFECT: increased rate of driving, reduced labor input and improved conditions of work. 2 cl, 3 dwg
Patent RU-2200400-C2 (RU)
Inventor: ERMOLENKO S A
IPC: A01N63/30
Filed: 2001-06-14
Granted: 2003-03-20
Abstract: FIELD: plant growing, agrochemistry. SUBSTANCE: it is suggested preparation to treat plants, method for its obtaining due to gradual extraction out of Mortierella spinosa micromycete biomass with nonpolar extragent in supercritical state, water, alkali, water, acid, water, alkali and water with subsequent combination of solid residue with the first extract, and, also, the method to treat plants at manufacturing plant production dealing with impact of the above mentioned product upon plants. The innovation enables to widen action spectrum of obtained product for treating plants and extend raw material basis, increase coefficient of raw material usage in manufacturing said product for treating plants and efficiency of plant production manufacturing. EFFECT: higher efficiency. 8 cl
Patent RU-2214346-C2 (RU)
Title: Captive balloon
Inventor: KOSAREV A V
IPC: B64B1/54
Filed: 2001-06-29
Granted: 2003-10-20
Abstract: FIELD: lighter-than-air flying vehicles. SUBSTANCE: proposed captive balloon has case formed by envelope filled with lighter-than-air gas and harness. Envelope is made in form of ball assembled from separate detachable elements. Harness includes system of standing blocks distributed over perimeter and secured on ground and system of running blocks connected with gas-carrying envelope and circular rope connecting the system of running blocks with system of standing blocks. Detachable elements are made in form of vertically oriented hollow segments of sphere whose outer edges are arcs of ball surface. Each hollow segment of sphere is located in casing and is divided into at least two chambers by tight partitions. EFFECT: enhanced stability in emergency situations. 6 cl, 6 dwg
Patent RU-2207428-C2 (RU)
Inventor: JAGIN V P
IPC: E02B7/06
Filed: 2001-07-02
Granted: 2003-06-27
Abstract: FIELD: hydraulic engineering. SUBSTANCE: invention can be used at erection of dams from available materials under heavy climatic conditions and at reconstruction of heads of such dams. Gallery made in nonbulging head of dam and along the head following definite regulations from sectional reinforced concrete members is arranged on crest of barrier with formation on barrier a free surface section located higher than feet of brought out supports of side walls of gallery by definite value. Intersection seams in walls of gallery are sealed, angles between inner surfaces of walls and feet of their brought out supports are smoothed out, and top of side wall pointed to side of headpond rises over detachable deck. Gallery is furnished with heating device and heat isolating coating. Deck of gallery is made of members mated both with side walls and with each other for disconnection. EFFECT: provision of reliable functioning of earth dam at permafrost even at overflow of water over dam crest. 8 cl, 2 dwg
Patent RU-2209306-C2 (RU)
Inventor: VALITOV M Z
IPC: E21B44/06
Filed: 2001-07-16
Granted: 2003-07-27
Abstract: FIELD: operation of drilling equipment, particularly, systems of control of hydraulically driven drilling rigs. SUBSTANCE: control system has rotor and lifting mechanism with ram interconnected through distributing devices by control line provided with OR-valve to power source made in form of pumps and accumulators. In this case, the first inlet of OR-valve is connected with accumulators, and its outlet, with rotor and lifting mechanism. System has drilling tongs, power slips, hydraulic manipulator connected via distributing devices by control lines with outlet of OR-valve. Power source has compressed air source made in form of gas-hydraulic expulsor pumps. Accumulators are of pneumohydraulic type. Gas cavities of expulsor pumps are interconnected via check valves and communicated with gas cavities of accumulators, and hydraulic cavities, with pumps. In this case, gas and hydraulic cavities of each accumulator and expulsor pump are provided respectively with gas and hydraulic distributing devices, and the second inlet of OR-valve is communicated via additional hydraulic distributor to line of highest pressure of one of accumulators or one of expulsor pumps. EFFECT: extended functional potentialities of control system by regulation of filling pressure of accumulators and energy recuperation at reduced power of pumps. 3 cl, 3 dwg
Patent RU-2225610-C2 (RU)
Inventor: FEDOSENKO JU K
IPC: G01N27/90
Filed: 2001-09-21
Granted: 2004-03-10
Abstract: FIELD: nondestructive inspection of pipes and rolled stock. SUBSTANCE: unit includes frame, solenoid coil with magnetic circuit for longitudinal magnetization of pipe, detachable hunt eddy-current converter with one excitation and measurement windings connected differentially. Unit of converters is provided with two modules: one measurement incorporating nonmagnetic tube of hunt eddy-current converter placed inside it and two ferromagnetic bushings screwed to tube and one transfer comprising two nonmagnetic tubes placed one inside another and fastened together by means of ferromagnetic flanges with the aid of screws. Unit of converters is also equipped with swing locking strap and rotary rest. Transfer module is installed inside solenoid and fixed by swing locking strap, measurement module is placed inside transfer module and is anchored by means of rotary locking rest. EFFECT: increased operational reliability of tests. 1 dwg
Patent RU-2214166-C2 (RU)
Inventor: BEREZHNOJ V N
IPC: A61B5/16
Filed: 2001-11-09
Granted: 2003-10-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has in series connected electric skin resistance and photo-plethysmogram transducer unit, two- channeled measuring unit, two-channeled signal processing unit, human psychophysiological condition analyzer unit, unit for selecting test stimuli combinations acting upon human operator. The measuring unit has noise-suppressing filter, amplifier and analog-to-digital converter. The signal processing unit is manufactured corresponding to the number of channels on digital filters, differentiators and comparators and on units for determining human psychophysiological condition, storing and determining R-R interval parameters and on cardiovascular system condition analyzer. EFFECT: high performance characteristics; high reliability of diagnosis; wide range of functional applications. 8 cl, 1 dwg
Patent RU-2222466-C2 (RU)
Inventor: ARUTJUNJAN A M
IPC: B63C7/20
Filed: 2001-07-04
Granted: 2004-01-27
Abstract: FIELD: raising sunken objects. SUBSTANCE: proposed device includes underwater craft with at least one pair of gripping pins located opposite each other and made from articulated links connected with their hydraulic control mechanisms. Besides that, device has pontoons articulated with links of gripping pins; links are provided with hydraulic mechanisms for locking these links in required positions relative to each other. Gripping pins may be connected with underwater craft (submarine) by means of hinges of bandage embracing this submarine. EFFECT: increased endurance of device. 2 cl, 5 dwg
Patent RU-2271419-C2 (RU)
Inventor: KARGAEV LEONID ALEKSANDROVICH
IPC: E03C1/04
Filed: 2002-01-08
Granted: 2006-03-10
Abstract: FIELD: sanitary equipment, particularly water supply systems, namely mixing taps. 
     SUBSTANCE: mixer comprises tank formed as a fixture connected to horizontal part of drainage pipe. The tank comprises body with seat. The mixer also has drainage system formed as isolated air cavity, which communicates upper part of tank interior with ambient space surrounding water flow at tank outlet area. The mixer is provided with valve having head, which has positive floatability in summary with the valve. The mixer has vessel made as horizontal connection pipe adapted to connect horizontal drainage pipe part with the tank. Connection pipe interior communicates with tank interior. Lower end thereof is located above contact area between the valve and the tank body seat. Upper part of connection pipe interior does not project over upper tank body edge. Cross-section of connection pipe interior is not less than that of drainage tank orifice. Connection pipe length is selected to provide summary volume of water accumulated inside the tank and inside the connection pipe, which is 1.5-2 times as much as that of water accumulated in the tank. 
     EFFECT: improved service performance and reduced water consumption. 
     3 cl, 7 dwg
Patent RU-2222516-C2 (RU)
Title: Способ смешения компонентов взрывчатых составов
Inventor: GATAULIN I G
IPC: C06B21/00
Filed: 2002-02-26
Granted: 2004-01-27
Abstract: Изобретение относится к области смешивания взрывчатых составов, в том числе порохов и твердых ракетных топлив, содержащих жидковязкие и порошкообразные компоненты. Предложенный способ смешения компонентов взрывчатых составов включает в себя загрузку жидковязких и сыпучих компонентов и перемешивание их в вертикальных планетарных смесителях со сменными корпусами и с планетарным движением перемешивающих органов, состоящих из водила и винтовых самоочищающихся мешалок, при этом в жидковязкие компоненты, предварительно загруженные в сменный корпус смесителя, непрерывным потоком дозируют необходимое количество сыпучих компонентов с насыпным весом 0,65...0,85 кг/дм 3  при вращающихся водиле и мешалках с соотношением частот вращения водила и мешалок 1: 4,5. ..5,5 и с объемной производительностью на каждый оборот водила, равной произведению площади горизонтального сечения корпуса смесителя в см 2  на высоту 0,7...1,4 см. Изобретение направлено на создание способа смешения компонентов взрывчатых составов, позволяющего уменьшить время их смешения, в котором определены оптимальные характеристики работы рабочих органов смесителя, связанные с производительностью загрузки сыпучих компонентов.
Patent RU-2250544-C2 (RU)
Inventor: PARTLO VILL JAM N
IPC: H01S3/225
Filed: 2000-11-22
Granted: 2005-04-20
Abstract: FIELD: laser engineering; emission-line narrowing devices built around diffraction grating. 
     
     
       SUBSTANCE: emission-line narrowing device has diffraction grating, master working side of diffraction grating, chamber for accommodating at least mentioned diffraction grating, helium source for blasting mentioned chamber, beam expanding device that functions to expand mentioned laser beams, turning gear for guiding mentioned expanded beam to working side of diffraction grating to select desired wavelength range from mentioned expanded beam. Method for regulating laser frequency dispersion involves guiding of gaseous helium flow to working side of diffraction grating; in the process pressure of blast gas is reduced to cut down optical effects of hot gas layer. 
     
     
       EFFECT: minimized thermal distortions in narrow-line lasers generating high-power and high-repetition-rate beams. 
     
     
       15 cl, 12 dwg
Patent RU-2283306-C2 (RU)
Title: Piperidine- and piperazine-substituted n-hydroxyformamides as inhibitors of metalloproteinases
Inventor: BARLAAM BERNAR KRISTOF
IPC: C07D213/64
Filed: 2001-02-15
Granted: 2006-09-10
Abstract: FIELD: organic chemistry, biochemistry, medicine, pharmacy. 
     SUBSTANCE: invention relates to piperidine- and piperazine-substituted N-hydroxyformamides of the general formula (I)   or their pharmaceutically acceptable salts wherein B represents phenyl group monosubstituted at 3- or 4-position with halogen atom or trifluoromethyl group or bisubstituted at 3- and 4-position with halogen atom (that can be similar or distinct); or B represents 2-pyridyl or 2-pyridyloxy-group monosubstituted at 4-, 5- or 6-position with halogen atom, trifluoromethyl group, cyano-group or (C 1 -C 4 )-alkyl; or B represents 4-pyrimidinyl group possibly substituted with halogen atom or (C 1 -C 4 )-alkyl at 6-position; X represents carbon or nitrogen atom; R1 represents trimethyl-1-hydantoin-(C 2 -C 4 )-alkyl or trimethyl-3-hydantoin-(C 2 -C 4 )-alkyl group; or R1 represents phenyl or (C 2 -C 4 )-alkylphenyl monosubstituted at 3- or 4-position with halogen atom, trifluoromethyl group, thio-group, (C 1 -C 3 )-alkyl or (C 1 -C 3 )-alkoxy-group; or R1 represents phenyl-SO 2 NH-(C 2 -C 4 )-alkyl; or R1 represents 2-pyridyl or 2-pyridyl-(C 2 -C 4 )-alkyl; or R1 represents 3-pyridyl or 3-pyridyl-(C 2 -C 4 )-alkyl; or R1 represents 2-pyrimidine-SCH 2 CH 2 ; or R1 represents 2- or 4-pyrimidinyl-(C 2 -C 4 )-alkyl possibly monosubstituted with one of the following substitutes: halogen atom, trifluoromethyl, (C 1 -C 3 )-alkyl, (C 1 -C 3 )-alkoxy-group, 2-pyrazinyl possibly substituted with halogen atom, or 2-pyrazinyl-(C 2 -C 4 )-alkyl possibly substituted with halogen atom. Also, invention describes a method for synthesis (variants) of compounds of the formula (I) and a pharmaceutical composition. Compounds can be used as inhibitors of metalloproteinases and useful in such morbidity states as inflammatory and allergic ones. 
     EFFECT: valuable medicinal and biochemical properties of compounds and pharmaceutical compositions. 
     12 cl, 1 tbl, 10 ex
Patent RU-2275648-C2 (RU)
Title: Способ эпр-спектроскопического определения изменений транспортных свойств альбумина в альбуминсодержащей пробе, эпр-спектрометр для осуществления способа и его применения для диагностики и контроля альбуминсодержащих препаратов
Inventor: MURAVSKY VLADIMIR A
IPC: G01R33/60
Filed: 2001-02-28
Granted: 2006-04-27
Abstract: Изобретение относится к области измерительной техники, в частности к технике измерения свойств альбумина в альбуминсодержащей пробе. Технический результат - расширение функциональных возможностей. Для достижения данного результата в исследуемой пробе индуцируют целенаправленные конформационные изменения молекулы альбумина. При этом к аликвотам пробы добавляют как минимум три различных концентрации связывающегося с альбумином спинового зонда и дополнительно минимум три различных концентрации полярного реагента. Из спектров ЭПР аликвот со спиновым зондом и полярным реагентом на основе компьютерной имитации спектров ЭПР определяют степень изменения параметров связывания спинового зонда в центрах связывания альбумина в зависимости от концентрации спинового зонда и концентрации полярного реагента. Изменения транспортных свойств альбумина рассчитывают на основе изменений значений параметров связывания спинового зонда при различных концентрациях спинового зонда и полярного реагента. 4 н. и 11 з.п. ф-лы, 3 ил.
Patent RU-2242596-C2 (RU)
Title: Method of treating bottom zone of watered formation
Inventor: PAVLYCHEV V N
IPC: C09K8/82
Filed: 2002-09-17
Granted: 2004-12-20
Abstract: FIELD: oil and gas production. 
     SUBSTANCE: method envisages injecting suspension of powderlike polypropylene in carrying liquid into formation followed by exposure time for 24-48 h, said powderlike polypropylene being intermediate product in polypropylene production containing, wt parts x 10 6 : titanium 1.3-2.0, magnesium 8.0-12.0, aluminum 40.0-60.0, chlorine 24.0-38.0. Content of such polypropylene in carrying liquid ranges from 1 to 5%. Suspension is injected in amount 0.3-1.0 m 3  per each linear meter of effective zone in formation thickness. Injection is effected at pressure 3 to 15 MPa. 
     EFFECT: reduced taking away polymer particles from well during oil production. 
     6 cl, 2 tbl
Patent RU-2249384-C2 (RU)
Title: Способ производства желейного мармелада
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2002-09-19
Granted: 2005-04-10
Abstract: Изобретение относится к технологии кондитерского производства. Предложен способ производства желейного мармелада. Способ предусматривает подготовку сырья, приготовление сиропа, содержащего пектин, сахар, воду и добавку из сырья растительного происхождения. При этом в качестве добавки из сырья растительного происхождения используют водный экстракт кукурузных рыльцев, имеющий содержание сухих веществ около 2%. Далее осуществляют варку приготовленного сиропа и разделку. Причем при разделке добавляют лимонную кислоту, лактат натрия и препарат. Препарат получают путем последовательного экстрагирования биомассы микромицета Mortierella nantahalensis неполярным экстрагентом в надкритическом состоянии, водой, щелочью, водой, кислотой, водой, щелочью и водой с последующим объединением первого экстракта с твердым остатком. После разделки проводят разливку, формование, сушку и фасовку готового продукта. Изобретение позволяет получить продукт с широким спектром витаминной активности и приятным сочетанием органолептических свойств.
Patent RU-2233464-C2 (RU)
Inventor: RED KO P G
IPC: G05B11/01
Filed: 2002-10-09
Granted: 2004-07-27
Abstract: FIELD: systems for automatic control of air crafts. 
     SUBSTANCE: servo drive includes module of electrohydraulic amplifier having two-system steering mechanism with doubled slide valve and direct-current position pickup placed on rod; correction device with pattern having connected in series first amplifier controlled limitation, integrator, comparator, second amplifier with controlled limitation, differentiating unit in limited frequency band, third amplifier with controlled limitation whose outlet is connected with third inlet of second preliminary amplifier-adder. Inlets of first amplifier with controlled limitation are connected with outlets of first preliminary amplifier-adder, integrator and second amplifier with controlled limitation. Second inlet of comparator is connected with position pickup of steering mechanism. Rod of slide valve of steering mechanism is connected with armature of linear electric motor. Rod of steering mechanism is connected with rod of doubled slide valve of actuating hydraulic motor. 
     EFFECT: enhanced static and dynamic characteristics of servo drive, lowered power of linear electric motor. 
     2 dwg
Patent RU-2271616-C2 (RU)
Inventor: STRANSKI FILIPP
IPC: H04N21/6334
Filed: 2001-04-11
Granted: 2006-03-10
Abstract: FIELD: technology for protecting audio/video data during transmission. 
     SUBSTANCE: during distribution in encrypted form of data between distribution center and at least one user module, instead of transferring information necessary for decryption simultaneously with aforementioned data, this information is grouped into file of decryption data which contains also data, determining access conditions for aforementioned audio-video data. This file is stored independently of aforementioned data and can be utilized both in case of immediate and delayed utilization of data. 
     EFFECT: possible distribution of audio-video data to all possible intermediaries while providing control over number of uses of these data. 
     2 cl, 2 dwg
Patent RU-2249887-C2 (RU)
Inventor: SIOJA MASAKHARU
IPC: H01M8/04
Filed: 2002-01-22
Granted: 2005-04-10
Abstract: FIELD: power supply systems. 
     
     
       SUBSTANCE: novelty is that by-product removing device has absorbent-charged part in fuel cell that selectively absorbs carbon dioxide delivered from module for power generation, fuel reforming for energy production in first gas, and for power generation from hydrogen; absorbent-charged part affords second gas supply in which carbon dioxide concentration is reduced due to its absorption in power generation module; fuel cell has part charged with fuel for energy generation in the form of hydrogen-containing liquid or gas. 
     
     
       EFFECT: enlarges amount and reduced cost of power generation without by-product emission into environment. 
     
     
       24 cl, 147 dwg
Patent RU-2268260-C2 (RU)
Title: Производные хиназолина или хинолина и лекарственные средства на их основе
Inventor: OKANO MASAKHIKO
IPC: C07D401/06
Filed: 2001-03-30
Granted: 2006-01-20
Abstract: Предложено анальгетическое средство, обладающее анальгетическим действием, эффективное против боли, путем действия на ноцицептиновый рецептор. Анальгетическое средство в качестве активного ингредиента содержит соединение, представленное общей формулой (1) или его соль. X, Y, Е, Q, А 1 , A 2 , R 1 , R 3 , R 4 , R 5 , R 2A , R 2C , R 2D , R 2B  определены в формуле изобретения. 3 табл.
Patent RU-2243265-C2 (RU)
Inventor: TOLPA ANATOLIJ ANDREEVICH
IPC: C21B7/24
Filed: 2002-11-04
Granted: 2004-12-27
Abstract: FIELD: metallurgy; methods of monitoring thermal processes in cooled thermal units. 
     SUBSTANCE: proposed method includes measurement of temperature difference at inlet and outlet of thermal unit and rate of change of this difference. Magnitudes of temperature difference of inlet and outlet of cooling agent and rate of charge of this difference which correspond to moment of burn-out of thermal unit are measured preliminarily. Burn-out of wall of thermal unit is recorded at simultaneous excess of predetermined allowable magnitudes of inlet and outlet temperatures of cooling agent. 
     EFFECT: early and correct detection of burn-out. 
     2 cl, 1 dwg
Patent RU-2248282-C2 (RU)
Inventor: KVASHCHUK V A
IPC: B60M3/04
Filed: 2003-02-17
Granted: 2005-03-20
Abstract: FIELD: railway transport. 
     SUBSTANCE: invention relates to methods and equipment supplying power to electric systems in contact with vehicle current collectors. Proposed device to divided supply of ac traction system consists of switch connected between two sections of buses of sectioning post of two track section. First and second feeders are connected to first section, and third and fourth feeders, to second section. Said feeders supply contact systems of corresponding tracks, being separated by air gaps. Current transformer is installed on each feeder. Outputs of current transformers of first and second feeders are connected through scaling amplifiers to inputs of first comparator, and outputs of current transformers of third and fourth feeders are connected through scaling amplifiers to inputs of second comparator. Direct outputs of comparators are connected to inputs of OR circuit forming signal to switch on supply divider if currents of first and second, or third and fourth feeders are different, respectively. Inverted outputs of comparators are connected to inputs of AND circuit forming signal to switch off divider if currents are equal. 
     EFFECT: enlarged sphere of application of supply divider on heavy profile sections of track and at small intervals between trains. 
     2 dwg