baber/WOPTO huggingface dataset:
Patent RU-2214662-C2 (RU)
Inventor: PONOMARENKO A I
IPC: H01H83/02
Filed: 2001-08-09
Granted: 2003-10-20
Abstract: FIELD: electrical engineering; automatic means for protecting persons from electric shock and property from inflammation. SUBSTANCE: method includes closure of circuit breaker incorporating independent release coil and power supply to circuit under protection and measuring circuit, measurement of differential current, and generation of breaking signal which is applied to independent release coil. Breaking signal is generated within one or more time intervals. If circuit breaker fails to open during previous time interval, breaking signal is increased during next interval, its magnitude being chosen for each interval depending on total time required for disconnecting electric circuit under protection. In this way proposed method provides for programmable choice of breaking time and dosing of breaking-signal pulse power depending on supply voltage value. EFFECT: enhanced reliability and stability of protected circuit disconnection within wide range of supply voltages. 1 cl, 1 dwg
Patent RU-2271112-C2 (RU)
Title: Apparatus for preparing of fish preserves
Inventor: SAKHNO VIKTOR IVANOVICH
IPC: A23B4/08
Filed: 2001-09-07
Granted: 2006-03-10
Abstract: FIELD: fish industry. 
     SUBSTANCE: specialized apparatus for producing of preserves from fish with the use of air ions comprises carcass incorporating air ion generators, feeding and controlling units for said generators, and detachable panels for said units. Fish is processed in open air by air ion flow issued from air ion generators. Guides-holders, reflecting screens and liquid waste accumulators are located on carcass. Individual replaceable fish hanging frames are positioned into guides-holders within gap between collector and air ion generator transverse to air ion flow. 
     EFFECT: enhanced reliability in operation and convenient operation and maintenance. 
     1 dwg
Patent RU-2207727-C2 (RU)
Title: Facility and method to assign additional channel in mobile communication system
Inventor: LI SUNG-VON
IPC: H04B1/707
Filed: 2001-01-15
Granted: 2003-06-27
Abstract: FIELD: mobile communication. SUBSTANCE: according to method of assignment of additional channel mobile station receives from base station aggregate of messages of assignment of additional channel in sequence over existing traffic channel and stores received messages of assignment of additional channel in correspondence with duration and sequential numbers of messages of assignment of channel. Thereupon mobile station transmits data over channel corresponding to identifier of channel of first read message of assignment of channel in the course of period between time of start and end of duration established in read message of assignment of channel and then over channel corresponding to identifier of channel of next read message of assignment of channel in the course of period between time of start and end of duration specified in next message of assignment of channel. EFFECT: raised efficiency of utilization of channels of radio communication traffic. 25 cl, 12 dwg
Patent RU-2216638-C2 (RU)
Inventor: BAGERMAN A Z
IPC: F02C9/26
Filed: 2001-10-01
Granted: 2003-11-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: device is designed for providing uniform temperature field of gas flow behind combustion chambers of gas-turbine engine. Proposed device makes it possible to adjust fuel rate through fuel nozzles by means of adjusting valves installed before fuel nozzle to provide uniform temperature of gas flow after nozzles. EFFECT: improved reliability and increased service life of parts of gas-turbine engine. 2 cl, 1 dwg
Patent RU-2218577-C2 (RU)
Title: Procedure measuring complete vector of magnetic field and facility for its realization
Inventor: PRISHCHEPOV S K
IPC: G01R33/02
Filed: 2001-11-09
Granted: 2003-12-10
Abstract: FIELD: development of geophysical equipment and magnetometers measuring permanent magnetic field both by modulus and direction. SUBSTANCE: salient feature of invention lies in bringing of system of three mutually orthogonal rigidly fixed ferrosondes placed at angle of 54.735 degrees with axis of instrument case into magnetic field. Measurements are conducted while instrument is oriented in space with due account of reference field directed along axis of instrument case. Modulus of complete vector of measured magnetic field is computed as root from sum of squares of signals of all three mutually orthogonal ferrosondes. Plane common for vector of measured magnetic field and field formed by reference pulse generator is found by equality of changes of resultant informative signal of three ferrosondes with equal deviations of axis of instrument case relative to given plane. True direction of vector of measured magnetic field is established by equality of signals of all three ferrosondes as each of them occupies equivalent angular position with regard to complete vector of measured magnetic field and this angular position corresponds to optimal sensitivity of ferrosondes. EFFECT: raised accuracy of measurement of magnetic effects. 2 cl, 2 dwg
Patent RU-2213441-C2 (RU)
Title: Rotor-type mower
Inventor: PESTRIKOV G A
IPC: A01D34/63
Filed: 2001-11-12
Granted: 2003-10-10
Abstract: FIELD: agricultural engineering. SUBSTANCE: rotor-type mower has frame and two reducers with shafts, on which rotors with cutting knives are mounted. Carrier skids of mower are axially aligned with carrier wheels of motorized unit. First carrier skid is mounted under right-hand rotor. Mower and motorized unit joining device is rotated in vertical-transverse plane and axially aligned with left-hand rotor. Rotor shear plane is arranged at an acute angle to surface under mowing process for allowing cutting height to be reduced. Arrangement of carrier wheels in axially aligned relation to carrier skids allows grass drying dynamics to be improved and pressing-in of grass into stubble by carrier wheels to be avoided. EFFECT: simplified construction and increased efficiency. 4 dwg
Patent RU-2245347-C2 (RU)
Inventor: EHDAMS DZHERALD
IPC: A61K8/00
Filed: 2000-05-15
Granted: 2005-01-27
Abstract: FIELD: polymer production. 
     SUBSTANCE: invention provides a method for preparing block copolymer constituted by units [A][B], where A represents polymer block consisting of radical polymerization-capable monomer and B represents polysiloxane block. Method comprises two-step polymerization of monomer in presence of atom-transferring radical-type initiator to form polymer functionalized with a terminal leaving group capable of being replaced by nucleophilic terminal groups of polysiloxane. The latter step results in formation of block copolymer [A][B]. 
     EFFECT: optimized synthesis strategy. 
     6 cl, 2 ex
Patent RU-2231240-C2 (RU)
Inventor: IL IN EH N
IPC: A01B1/06
Filed: 2001-12-24
Granted: 2004-06-27
Abstract: FIELD: agricultural engineering, in particular, hand-held tillage tools. 
     SUBSTANCE: working tool of hand-held furrower is made in the form of conical frame having lower and upper sides equipped with equally sized teeth, said teeth being laterally offset with respect to one another by value equal to half the tooth. Frame upper part is provided with rectangular slots and is movably connected with plate having detachable moldboard and holder formed as conical cylinder. Furrower of such construction allows planting, hilling, thinning and other seedling care operations to be performed by one worker. 
     EFFECT: simplified construction and reduced labor intensity. 
     2 cl, 3 dwg
Patent RU-2246493-C2 (RU)
Title: Derivatives of indolylpiperidine as antihistaminic anti-allergic agents
Inventor: PAKHES SANTAKANA L JUIS
IPC: C07D401/04
Filed: 2000-05-31
Granted: 2005-02-20
Abstract: FIELD: organic chemistry, medicine, pharmacy. 
     SUBSTANCE: invention relates to new derivatives of indolylpiperidine of the formula (I):   wherein A 1  means (C 1 -C 7 )-alkylene, (C 1 -C 7 )-alkyleneoxy-, (C 1 -C 7 )-alkylenethio-, (C 1 -C 7 )-alkanoyl, hydroxy-(C 1 -C 7 )-alkylene; A 2  means a single bond, (C 1 -C 7 )-alkylene, (C 2 -C 5 )-alkenylene; W means a single bond, phenylene, furanylene that is unsubstituted or substituted with one or more halogen atoms, (C 1 -C 7 )-alkoxy- and/or alkyl groups; R 1  means hydrogen atom (H), (C 1 -C 7 )-alkyl, (C 2 -C 7 )-alkenyl, (C 2 -C 7 )-alkynyl, (C 2 -C 5 )-alkoxyalkyl, (C 3 -C 7 )-alkenyloxyalkyl, (C 3 -C 7 )-alkynyloxyalkyl, (C 3 -C 7 )-alkoxyalkoxyalkyl, phenyl-(C 1 -C 7 )-alkyl wherein phenyl is unsubstituted or substituted with one or more halogen atoms, (C 1 -C 7 )-alkyl, (C 1 -C 7 )-alkoxy- or arylalkoxy- (preferably with phenylalkoxy-) groups, or means (C 3 -C 10 )-cycloalkyl-(C 1 -C 7 )-alkyl wherein cycloalkyl is unsubstituted or substituted with one or more halogen atoms, (C 1 -C 7 )-alkyl, (C 1 -C 7 )-alkoxy-groups; R 2  means hydrogen atom (H), halogen atom, (C 1 -C 7 )-alkyl, (C 1 -C 7 )-alkoxy-; R 3  means carboxyl, tetrazolyl, and to their pharmaceutically acceptable salts. Compounds of the formula (I) elicit antihistaminic and anti-allergic activity that allows their using in composition used for treatment of allergic diseases including bronchial asthma, rhinitis, conjunctivitis, dermatitis and nettle rash. Also, invention describes methods for preparing compounds of the formula (I). 
     EFFECT: valuable medicinal properties of compounds. 
     15 cl, 2 sch, 3 tbl, 162 ex
Patent RU-2221677-C2 (RU)
Inventor: AMIRKHANOVA N A
IPC: B23H3/08
Filed: 2002-04-01
Granted: 2004-01-20
Abstract: FIELD: dimensional treatment of copper and its alloys with large-grain and ultrafine-grain structure. SUBSTANCE: electrolyte contains ingredients at next relation, mass%: sodium nitrate, 15,0; sodium chloride, 1.0; chloramine, 0.1; water, the balance. EFFECT: enhanced efficiency and accuracy of treatment, improved quality of treated surface. 1 tbl, 10 ex
Patent RU-2224200-C2 (RU)
Inventor: ARAKELOV A G
IPC: F28D15/00
Filed: 2002-04-29
Granted: 2004-02-20
Abstract: FIELD: power engineering, heat engineering, atomic and space equipment, mainly in making and experimental machining of liquid metal heat pipes, including those designed for use in refrigerators-radiators of space power plants. SUBSTANCE: the method consists in cutting of the heat pipe by the electroerosion method and analysis of the condition of the heat pipe inner structure in a liquid transparent medium not interacting with alkali metal - heat pipe working medium, a substance whose vapors possess spark-suppression properties is selected as the liquid transparent medium. Besides, transformer oil is selected as a substance whose vapors possess spark-suppression properties. EFFECT: enhanced fire safety of the method for termination of heat pipes at a high self-descriptiveness of termination due to possibility of visual observation of the inner condition of the heat pipe at a presence of working medium in the form of alkali metal in it. 2 cl
Patent RU-2231888-C2 (RU)
Title: Device for pulse charge of storage-battery
Inventor: BYSTROV V K
IPC: H02J7/10
Filed: 2002-05-27
Granted: 2004-06-27
Abstract: FIELD: battery charging devices. 
     SUBSTANCE: device has charge, discharge, control, and synchronization means. Connected to discharge means is high-speed charge-current interrupter that builds up high-voltage pulse across storage battery and makes it release additional quantity of charge carriers across battery plates. High-speed charge-current interrupter has high-speed pulse-width controller, field-effect transistor that functions as high speed- switch, current rise delay inductor, shunt that functions as current detector, and diode used to protect field-effect transistor against breakdown. 
     EFFECT: enhanced efficiency due to shaping   discharge current pulse with steep trailing edge. 
     4 cl, 7 dwg
Patent RU-2258043-C2 (RU)
Inventor: KOCHETKOVA R P
IPC: B01J31/06
Filed: 2002-06-21
Granted: 2005-08-10
Abstract: FIELD: waste water treatment. 
     SUBSTANCE: invention relates to biological waste water treatment methods that can be used at enterprises of power, petroleum processing, petrochemical, chemical, paper-and-pulp, food processing, and other industries as well as for treatment of household sewage. Biocatalytic waste water treatment is performed by oxidation in air tanks or on biofilters in presence of catalytically acting substance and activated sludge. In case of air tanks, catalytically acting substance consists of one (multifunctional) or three (one multifunctional and two selective) heterogeneous catalysts for oxidation of inorganic and/or organic compounds and containing active component: variable-valence metal oxides and/or hydroxides, or spinels, and, additionally, modifying additive, in particular organic bases and/or heteropolyacids, active component being deposited on polymer carrier (polyethylene or polypropylene). Content of active component is 15-20% and that of modifying additive 0.5-20%. For oxidation of organic, sulfur, and nitrogen compounds, multifunctional catalyst is used containing active component consisting of variable-valence metal oxides and hydroxides. For nitrification process (ammonium nitrogen oxidation), selective catalyst is used containing active component consisting of variable-valence metal spinels and oxides. In case of denitrification process (reducing nitrites and nitrates into molecular nitrogen), selective catalyst is used containing active component consisting of variable-valence metal spinels and hydroxides. Oxidation process is accomplished at catalyst-to-water ratio 1:75 at consumption of air not higher than 9.0 m 3 /m 3 . Invention also discloses biocatalytic treatment of waste waters via oxidation on biofilters in presence of activated sludge and catalytically acting substance consisting of active component (15-50%): one or several variable-valence metal compounds, flux (50-10%): silicon-containing compound, modifying additive (0.5-20%): carbon-containing material, and carrier: clay. 
     EFFECT: increased productivity and reduced power consumption on existing treatment plants, reduced investment and operational expenses, and deepened waste water treatment. 
     8 cl, 5 tbl, 10 ex
Patent RU-2271066-C2 (RU)
Title: Method for adaptive on-line noise compensation
Inventor: TKACHUK GENNADIJ VIKTOROVICH
IPC: H04B1/10
Filed: 2002-08-22
Granted: 2006-02-27
Abstract: FIELD: adaptive antennas for satellite communication systems. 
     SUBSTANCE: proposed method includes suppression of single noise when single compensation channel is available or more than single noise in case there is respective number of compensation channels with signals received over side lobes of main-antenna directivity pattern in satellite communication system. Signals received are numbered and expanded into quadrature components in analog-to-digital converters, this being followed by quadrature processing. Signal readout delay is introduced in compensator channels while weighting coefficient is being computed using adaptive algorithm in digital processor. The latter functions to compute optimal weighting coefficients using sample correlation matrix access. Time required for computing according to adaptive algorithm and for operations related to data input in digital processor and weighting coefficient output from digital processor is shorter than delay time introduced, that is, it meets on-line computation requirement. 
     EFFECT: ability of on-line noise suppression during zero-length transient process. 
     1 cl, 9 dwg
Patent RU-2239378-C2 (RU)
Inventor: KHOROSHKOV S N
IPC: A61B17/56
Filed: 2002-12-05
Granted: 2004-11-10
Abstract: FIELD: medicine, traumatology, orthopedics. 
     SUBSTANCE: through the plane of fibular persyndesmodial fracture one should mobilize tibial posterior edge in frontal plane; through longitudinal incision along Achilles' tendon one should mobilize the fragment of tibial posterior fragment in sagittal plane; under visual control one should carry out its open reposition and temporal fixation with two needles; osteosynthesis of tibial posterior edge should be carried out with cannulated screws introduced from the front backwards along earlier inserted needles, then one should perform osteosynthesis of fibular fracture that enables to increase accuracy of reposition and fixation in fragments of tibial posterior edge. 
     EFFECT: higher efficiency of therapy. 
     2 dwg
Patent RU-2239156-C2 (RU)
Title: Measuring modular head
Inventor: CHIKAROV V B
IPC: G01B5/14
Filed: 2003-01-20
Granted: 2004-10-27
Abstract: FIELD: measuring technique. 
     SUBSTANCE: the invention is dealt with measuring technique and may be used to measure displacement of separate points of a surface in respect to each other. The device contains a body, a rod with a measuring tip, guides, a means to read measurements with a leg, a means for a reciprocation of the rod. The body of the rod consists of mutually independent axis-fixed n-amount of parts with measuring tips. Each of the parts is provided with bracing with the help of a separate means of a reciprocation to a load regulator and a terminal with a leg of the reading means with the help of a setting screw located in each part of the bodies of the rod. The technical result is an increase of accuracy of measurements of displacement of separate points of a surface in respect to each other. 
     EFFECT: the invention allows to increase accuracy of measurements of displacement of separate points of a surface in respect to each other. 
     2 dwg
Patent RU-2241625-C2 (RU)
Inventor: POLEVOJ JU I
IPC: B61L23/16
Filed: 2003-02-18
Granted: 2004-12-10
Abstract: FIELD: railway signaling and communication. 
     SUBSTANCE: invention is designed for traffic control. Method is based on checking correspondence of current voltages across ends of track section to threshold voltages which are determined through reference voltages corresponding to state of insulation resistance. Used as reference voltages, respectively, are: current voltage increased by surge coefficient equal to 1.1-1.5, maximum value of current voltage when preceding track section is occupied, maximum value of current voltage when following track section is occupied, preceding value of reference voltage reduced by voltage drop coefficient equal to 0.3-0.5. Then reference voltage is multiplied by occupation coefficient approaching 0.3 and clearance coefficient approaching 0.3 and clearance coefficient approaching 0.4 to find, respectively, threshold voltage of occupation and clearance of track section. Current voltage is compared with threshold voltages, thus found, and if is lower than threshold occupation voltage, track section is considered occupied, and if it is higher than threshold clearance voltage, track section is considered clear. 
     EFFECT: improved reliability of checking of track section state. 
     3 dwg
Patent RU-2266323-C2 (RU)
Title: Штамм бактерий sphingobacterium mizutae-32 - продуцент эндонуклеазы рестрикции spmi, узнающей и расщепляющей последовательность нуклеотидов 5'-ат'cgat-3'
Inventor: PUCHKOVA L I
IPC: C12N1/20
Filed: 2003-06-16
Granted: 2005-12-20
Abstract: Изобретение относится к биотехнологии и представляет собой штамм бактерий Sphingobacterium Mizutae-32, продуцирующий эндонуклеазу рестрикции, названную SpmI, которая узнает и расщепляет последовательность нуклеотидов 5'-AT'CGAT-3'. Штамм выделен из талой воды в результате поиска штаммов-продуцентов эндонуклеазы, способных проявлять высокую активность при низких температурах. Штамм способен расти при температуре 6°С, сохраняет стабильность в течение двух недель хранения при +20°С, а продуцируемый штаммом фермент гидролизует ДНК фага лямбда и Т7 при температуре 6-10°С. Выход фермента из 10 г клеток 300000 ед. акт. 2 ил., 1 табл.
Patent RU-2274356-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/12
Filed: 2003-06-25
Granted: 2006-04-20
Abstract: FIELD: canned food industry, more particular, preparing of semi-finished garnish potatoes. 
     SUBSTANCE: method involves washing, inspecting and cleaning potatoes; before cleaning procedure, treating potatoes with preparation of Mortierella alpina micromycet biomass used in an amount of 0.7-1·10 5  mg/t, said preparation being produced by extracting Mortierella alpina micromycet biomass with the use of non-polar extractant in above-critical state and separating first extract at this stage; sequentially extracting said biomass with water, alkaline, water, acid, water, alkaline, and water; joining resultant solid residue with first extract and holding for about 5 hours; providing additional cleaning and cutting procedures; subjecting cut potatoes to thermal processing to the extent not less than that before inactivation of native enzymes and not in the excess of semi-ready state; providing slight drying to the extent not less than actual frying losses and not in the excess of those before the beginning of drying period; packaging and freezing. Method allows base product with smaller crumbling extent to be obtained, in particular, amount of crumbled pieces of potato in the closest prior art method constitutes about 11% while in the claimed method this amount averages 4%. 
     EFFECT: reduced crumbling extent and improved organoleptical properties of base product.
Patent RU-2271506-C2 (RU)
Inventor: ENSEN ARNE SLOT
IPC: F26B1/00
Filed: 2003-08-06
Granted: 2006-03-10
Abstract: FIELD: device for drying of free-flowing materials by superheated vapor in a closed container. 
     SUBSTANCE: the container has a set of lengthened and practically vertical production cells open from the top, positioned around the central part containing a heat exchanger.  The last of the mentioned production cells has a closed bottom and serves as an unloading cell, whereas the bottom of the other cells is vaportight.  Superheated vapor from the heat exchanger is injected through the vaportight bottom of the cells, the free-flowing material is subjected to drying as it passes through the production cells.  The upper part of the container has a dust separation system in the form of a cyclone for cleaning of vapor coming out upwards from the production cells before it returns through the heat exchanger.  Vapor is fed to the cyclone in the upper part of the cyclone so as to separate the larger wet particles and return them to the production cells before the vapor is fed to the cyclone. 
     EFFECT: enhanced capacity without reduction of the quality of the ready-made product. 
     8 cl, 2 dwg
Patent RU-2323429-C2 (RU)
Inventor: TOMPSON R DONAL D III
IPC: H04L12/56
Filed: 2003-12-24
Granted: 2008-04-27
Abstract: FIELD: inventions refer to broadcasting systems. 
     SUBSTANCE: data transformed into consecutive form are given on broadcasting server for transmission to one or several client's arrangements. Data are planned for transmission based on weighted priorities including quality of metrics of services. They make formatting of frame of transmission according to protocol of transmission of frames which includes creation of indexing system with table of content for jointly used data. Packets of jointly used data ate formatted based on criteria known to broadcasting service and corresponding to appendix which is constantly on client's arrangement. Client's arrangements receive table of content on transport level and notifies appendixes about data which will be accessible in following frame. Appendixes give inquiries with priorities on transport level inquiring data in following frame. Data are extracted with transport level and transformed out of consecutive form into parallel form for each appendix. 
     EFFECT: increases speed of transmission of data. 
     70 cl, 14 dwg