baber/WOPTO huggingface dataset:
Patent RU-2187805-C2 (RU)
Inventor: RADZINSKIJ V E
IPC: G01N33/48
Filed: 2000-04-10
Granted: 2002-08-20
Abstract: FIELD: medicine, obstetrics. SUBSTANCE: the method includes sampling the tissue of uterine placental bed, preparing by using nonhistological preparations, studying the presence of multinuclear cells, cytotrophoblastic activity and degree of gestational reconstruction in uterine-placental arteries. It is conducted a scraping off in endo- and myometrium to detect the state of placental barrier and myometrial segment of uterine placental artery. At thickened placental barrier it is predicted a compensated phase of placental deficiency, in case of multinuclear giant cells in myometrial segment of uterine placental artery it is predicted a subcompensated phase, at the absence of uterine placental artery in myometrial and endometrial segment and at unsteady maturation of villous arbor it is detected a decompensated phase of placental deficiency. The method provides lower traumaticity and higher informational value. EFFECT: higher efficiency of diagnostics. 1 cl, 4 ex
Patent RU-2207140-C2 (RU)
Title: Use of ginkgo biloba extract for preparing medicinal agent
Inventor: DRIE KATI
IPC: A61K31/365
Filed: 1998-12-01
Granted: 2003-06-27
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: invention proposes to use Ginkgo biloba extract for relieve of withdrawal syndrome in treatment of patients with abuse for intake of alcohol, amphetamines, morphine and its derivatives and opium and opium narcotic preparations. EFFECT: expanded assortment of agents of indicated prescription, valuable medicinal properties of extract. 9 cl, 4 tbl, 1 dwg
Patent RU-2219578-C2 (RU)
Title: Real-time billing of subscribers according to subscriber location in unstructured communication network
Inventor: BLOK ROBERT S
IPC: G06Q30/04
Filed: 1998-12-09
Granted: 2003-12-20
Abstract: FIELD: systems and methods for real-time billing of subscribers. SUBSTANCE: information about account of at least one subscriber is stored according to subscriber location. Basing on information about this account the latter is checked for standing to subscriber credit. Subscriber is rendered service or not depending on this check. Additional information about account is stored in accordance with location of services supplier and is used for checking information about services rendered to given subscriber and for correcting services submitted to this subscriber. In this way subscriber s activities in communication network can be checked without central controlling/checking device. EFFECT: enlarged functional capabilities. 20 cl, 34 dwg
Patent RU-2194773-C2 (RU)
Title: Способ обработки стальных изделий
Inventor: MAKAROV A V
IPC: C21D1/09
Filed: 2000-08-01
Granted: 2002-12-20
Abstract: Изобретение относится к металлургии и машиностроению, а именно к способам обработки изделий из сталей с мартенситной основой. Техническим результатом способа обработки стальных изделий является повышение твердости, теплостойкости и износостойкости стальных изделий. Для достижения этого результата в способе обработки стальных изделий, включающем пластическую деформацию поверхности путем трения скольжения и закалку, пластическую деформацию осуществляют при температуре поверхностного слоя в интервале от -195,8 до 100 o С со скоростью скольжения, не превышающей 0,15 м/с, при этом закалку проводят перед пластической деформацией. Кроме того, после пластической деформации возможно проведение отпуска изделия. 1 з.п.ф-лы, 3 табл.
Patent RU-2199788-C2 (RU)
Title: Device testing serviceability of ac overcurrent protection
Inventor: KOCHETKOV V V
IPC: G01R31/56
Filed: 2000-09-18
Granted: 2003-02-27
Abstract: FIELD: electrical engineering, test of serviceability of maximum-current release devices of automatic switches. SUBSTANCE: technical result of invention consists in provision of separate test of all key units of maximum-current release device built into automatic switch ( of control unit, current pickups and actuating electromagnet ) and in complex test of functioning of maximum-current release device under all forms of emergency conditions in protected network including overloads, single-phase short- circuits to ground and interphase short-circuits both under condition of current short- circuit and under condition of short-circuit behind normally loaded switch. Device testing serviceability of AC overcurrent protection has network power supply source, rectifiers, switches, resistors, capacitors, operational amplifier, light-emitting diode indicator, connector for connection to tested protection. EFFECT: widened range of tested conditions. 1 cl, 2 dwg
Patent RU-2196211-C2 (RU)
Title: Multistory earthquakeproof building
Inventor: JUSUPOV A K
IPC: E04H9/02
Filed: 2000-11-02
Granted: 2003-01-10
Abstract: FIELD: construction industry, erection of earthquake resisting buildings. SUBSTANCE: task of invention lies in limiting possible horizontal displacement of building during earthquake with wide spectrum of frequencies with preservation of capability of mobile cruciform supports to diminish seismic forces effectively and in raised corrosion resistance of cruciform mobile supports. Proposed approach is solved in multistory earthquakeproof building that includes upper spatially rigid stories formed by columns, cross-bars, ceilings, floor, wall panels, first or flexible story comprising cruciform supports formed by pair of panels having cut in one of rounded faces and interjoined by entry of one groove into another. In members of lower binding which are foundation blocks there are made grooves and holes with sand or rubber or other elastically-pliable pads. Cruciform supports capable of recovery of upright position, mounted for rolling during earthquake along grooves in members of upper ( in level of ceiling of socle story ) and lower bindings have talons in corners of rounded faces which are positioned with certain clearance with reference to sand or rubber or other elastically-pliable pads. They can lie during earthquake on to these pads to form soft engaging bindings. EFFECT: effective reduction of seismic forces. 1 cl, 17 dwg
Patent RU-2193758-C2 (RU)
Inventor: VEL T I D
IPC: G01F25/00
Filed: 2000-11-23
Granted: 2002-11-27
Abstract: FIELD: instrumentation engineering, way to calibrate and test electromagnetic flowmeters of gravity flows. SUBSTANCE: flat induction coil which turns are arranged as used in simulation method along lines of surface weight function is positioned in plane parallel to supposed separation surface of media ( air-fluid ) and displaced relative to it by some distance along vertical diameter with which cross-section area of flow is divided into two equal parts. EFFECT: expanded functional capabilities of procedure.
Patent RU-2194869-C2 (RU)
Inventor: AKCHURIN KH I
IPC: F01K13/00
Filed: 2000-12-14
Granted: 2002-12-20
Abstract: FIELD: heat power engineering. SUBSTANCE: for implementing proposed method, air is cleaned, head or cooled in contact heat exchanger with subsequent compression in compressors and delivery into combustion chamber into which fuel and steam are also fed. Combustion products are expanded in turbines with generation of electric energy and then are directed for cooling into recovery steam generator and contact condenser with subsequent expansion and cooling in screw expander, drying in dryer and heating in surface gas-to-water heat exchanger with subsequent discharge through smoke stack. Design peculiarity of proposed plant is provision of heat accumulator divided into hot and cold parts, with contact condenser and contact heat exchanger being connected both with hot and cold parts of heat accumulator, and recovery steam generator being connected with hot part of heat accumulator. Proposed invention provides 2-2.5=fold increase in power output, increase of efficiency to 0.65-0.75 and fuel utilization factor to 0.85 - 0.90 and 2-3 -fold decrease of amount harmful substances discharged into atmosphere. EFFECT: increased power output, reduced contamination of ambient atmosphere. 60 cl, 6 dwg
Patent RU-2200217-C2 (RU)
Title: Apparatus for introducing polymeric additives into pulp
Inventor: MEL NIKOVA T N
IPC: D21H23/00
Filed: 2001-03-11
Granted: 2003-03-10
Abstract: FIELD: pulp-and-paper industry. SUBSTANCE: apparatus has branch pipe connected to pulp pipeline and to one or several distributors equipped with annular channels extending coaxially to pulp pipeline and connected thereto through radial channels. Axes of radial channels are arranged at acute angles to pulp pipeline axis in pulp flow direction and tangentially to pulp pipeline. Introduction of polymeric additives by dissipated introduction method from at least two sites provides for complete consumption of solution by sequential maintaining, optimizing and intensifying of flocculation process. Dissipated introduction of polymeric additives through pulp pipeline provides for maximal fluctuation effect in mixing zone. Arrangement of radial channel axes at acute angle to pulp flow axis prevents channels from being blocked with pulp fibers. Arrangement of radial channels tangentially to pulp pipeline axis facilitates dispersion of polymeric additive flows, quick and uniform mixing thereof. EFFECT: increased efficiency in consumption of polymeric additive solutions and improved physico-mechanical properties of produced paper. 3 cl, 3 dwg
Patent RU-2203019-C2 (RU)
Title: Method for treating arterial hypertension
Inventor: ANAN IN N N
IPC: A61N5/06
Filed: 2001-04-06
Granted: 2003-04-27
Abstract: FIELD: medicine, therapy. SUBSTANCE: one should affect biologically active points of meridians of heart, pericardium and triple heater. One should affect with northern pole of ring magnets and blue- colored ray. Impact time is 15 min once daily for 10 d running. The present method enables to perform normalization of arterial pressure. EFFECT: shortened period of therapy. 1 ex
Patent RU-2202857-C2 (RU)
Title: Tone signal receiver
Inventor: EGOROV A I
IPC: H04M1/50
Filed: 2001-04-13
Granted: 2003-04-20
Abstract: FIELD: radio engineering; multichannel communication systems. SUBSTANCE: device designed to receive tone signals in multichannel communication systems is provided with newly introduced four integrating sections, subtractor, ratio computing unit, threshold element, and display unit. Estimates of signal power in data band, input signal energy distribution over frequency band, peak factor of signal received, and degree of irregularity of input signal envelope in band filter are used as resolving characteristics. EFFECT: enhanced precision of tone signal discrimination. 1 dwg
Patent RU-2234439-C2 (RU)
Inventor: AARNIVUO JUSSI
IPC: B63H25/42
Filed: 1999-09-13
Granted: 2004-08-20
Abstract: FIELD: shipbuilding; motion of ship and control in heading. 
     SUBSTANCE: proposed system includes azimuth power plant (6) and drive units for turning the power plant (6) for control of ship in heading. Drive units include electric motor (20) for turning the said azimuth power plant (6) through mechanical power transmission (40) connected with electric motor. Power supply source (30) supplies electric power to electric motor (20). Control module (34) is used for control of electric motor (20) by means of control of power supply source (30). System includes also sensor (16) for estimation of angular position of azimuth power plant (6). Control module (34) is used for joint generation of steering command received from steering unit (38) and information on angular position received from sensor (16) for control of electric motor (20) according to results of this process. 
     EFFECT: simplified construction of system; enhanced economical efficiency and safety. 
     12 cl, 5 dwg
Patent RU-2207318-C2 (RU)
Title: Base of slewing circle of crane-manipulator set
Inventor: KLOCHIKHIN N V
IPC: B66C23/84
Filed: 2001-04-26
Granted: 2003-06-27
Abstract: FIELD: mechanical engineering; lifting and transportation facilities. SUBSTANCE: invention relates to slewing circles of large- capacity crane-manipulator sets mounted on vehicle chassis. Proposed base of slewing circle contains fixed outrigger beam and turnable balance beam hinge connected with fixed beam, and housing of bearing unit for mounting and fixing of turnable post. Said housing is rigidly connected with outrigger beam by means of spatially developed case. Inner space of outrigger beam is divided by welded-to partition into two adjacent channels of identical section for extensible beams with outriggers. Gear wheel is rigidly secured on upper end framing of bearing unit housing from outside. Said wheel mechanically engages with drive gear of post turning mechanism. Design of base makes it possible to use turning mechanism on basis of hinge- torque open mechanical gear train with drive from hydraulic motor and endless angle of post turning in proposed slewing circle. EFFECT: simplified design, reduced to minimum geometrical dimensions and mass. 3 cl, 28 dwg
Patent RU-2208929-C2 (RU)
Inventor: VINEVSKIJ E I
IPC: A01D45/16
Filed: 2001-05-30
Granted: 2003-07-27
Abstract: FIELD: tobacco industry. SUBSTANCE: machine has leaf separating unit, pneumatic conveyor, and bin. Pneumatic conveyor is positioned above leaf separating unit and is made in the form of air duct with blowing fan. Pneumatic conveyor is provided with nozzle positioned at pneumatic conveyor and leaf separating unit junction site. End of air duct is connected with canopy, which covers upper part of bin manufactured from air-impermeable material. EFFECT: decreased loss of separated leaves and reduced damage to said leaves. 3 dwg
Patent RU-2213139-C2 (RU)
Title: Method for selection of strains of lactobacillus microorganisms with stable industrial-valuable properties
Inventor: GANINA V I
IPC: A23C9/12
Filed: 2001-07-06
Granted: 2003-09-27
Abstract: FIELD: biotechnology, microbiology, dairy, food and medicinal industry. SUBSTANCE: invention proposes express-method for selection of strains of lactobacillus microorganisms with stable properties that involves study of the parent industrial-valuable properties of microorganisms before and after effect by physical and chemical factors on strains. Method involves the use of special factors promoting to destabilization of genes responsible for manifestation of properties that allows to make conclusion about stability of properties in strains of microorganisms to be studied. Invention can be used in selection of strains with stable properties that are used in biotechnological processes of milk- fermented foodstuffs, preparations and others. EFFECT: improved selection method. 4 dwg, 4 ex
Patent RU-2246446-C2 (RU)
IPC: B01D19/00
Filed: 2001-10-08
Granted: 2005-02-20
Abstract: FIELD: production of devices of water thermal deaeration. 
     SUBSTANCE: the invention is dealt with the field of the water thermal deaeration devices. The deaerator contains a cylindrical body, a swirler mounted on the inlet of the dearator, a vented steam pipe, beginning of which inside the body is a hollow body of rotation, the outer surface of which together with the inside surface of the cylindrical body forms a nozzle with a narrowing up to the minimum cross-section with a further expanding part. Straightening vanes are fixed longwise on the vented steam pipe. The technical result consists in prevention of entrainment of water through the vented steam pipe, and restoration of pressure of the deaerated water at outlet of the deaerator up to the value exceeding atmospheric pressure. 
     EFFECT: the invention ensures prevention of water entrainment through the vented steam pipe, restoration of the deaerated water pressure at the outlet of the deaerator up to the value exceeding atmospheric pressure. 
     1 dwg
Patent RU-2243898-C2 (RU)
Inventor: SHAMUA FRANSUA
IPC: B29D30/54
Filed: 2000-03-16
Granted: 2005-01-10
Abstract: FIELD: tire industry. 
     SUBSTANCE: invention can be used to form cap on pneumatic tire tread, both on new pneumatic tire and on carcass of pneumatic tire to be repaired. Proposed flexible recapper is designed to form tread cap in unvulcanized state covering carcass of vulcanized pneumatic tire. Said recapper is made of rubber material and it contains device to limit its diameter at compression. Said diameter limiter contains at least one circular groove made on outer surface of recapper and provides placing of metal elements adjoining each other, with recapper at rest, to form metal crown. Invention provides possibility of checking depth of thread design on raw cap of tread. 
     EFFECT: provision of recapping of pneumatic tire. 
     8 cl, 2 dwg
Patent RU-2229736-C2 (RU)
Inventor: DAVYDOV V F
IPC: G01V9/00
Filed: 2001-11-20
Granted: 2004-05-27
Abstract: FIELD: seismology, national systems monitoring and processing data of geophysical measurements in order to forecast earthquakes. SUBSTANCE: recorder of indications of earthquake has measurement channel incorporating functional converter and integrator and comprising two parallel measurement channels spaced apart on extended measurement base. Electrostatic pickups are connected to their inputs and outputs of channels are connected to differential bridge circuit which output is coupled to such elements connected in series as threshold circuit, analog-to-digital converter, buffer-storage circuit and personal computer. Registered signal is recorded and operation of above-mentioned elements is specified by means of programmable sampling measurement circuit into which measurement program is entered. EFFECT: enhanced authenticity of recorded indications of earthquake, widened functional potential of recorder. 3 dwg
Patent RU-2221630-C2 (RU)
Inventor: JANOVSKIJ JU G
IPC: B01F3/04
Filed: 2002-01-15
Granted: 2004-01-20
Abstract: FIELD: treatment of water by oxidation, ozonization in particular; water supply systems; disinfection of water in pools; treatment of sewage. SUBSTANCE: proposed plant includes compressor connected with gas preparation system, gas mixture regeneration unit whose outlet is connected with gas duct and gas distributing pipes fitted with throttle valves; each throttle valve is connected with dispersing module located in lower part of contact pool. Said module has gas distributing collector with outlet pipe unions connected to disperser through throttle valve and check valve. Dispersing element is made from porous glass. EFFECT: enhanced ecological safety; possibility of stepwise control. 8 cl, 4 dwg
Patent RU-2215468-C2 (RU)
Title: Method for interoperational detection of sigmoid sinus presentation
Inventor: MAREEV O V
IPC: A61B5/00
Filed: 2002-02-04
Granted: 2003-11-10
Abstract: FIELD: medicine, otorhinolaryngology. SUBSTANCE: one should evaluate the degree of suprasinusal fossa by a tetramark system to measure its longitudinal and cross-sectional size values. In case it is not or poorly pronounced, and its longitudinal size corresponds to 3,2±0,3 mm and cross-sectional one - to 2,8±0,2 mm it is possible to establish the presentation of sigmoid sinus. EFFECT: more simplified, reliable and accurate method for detection. 2 ex
Patent RU-2232471-C2 (RU)
Inventor: KHUKH KHOON
IPC: H04W28/22
Filed: 2001-06-23
Granted: 2004-07-10
Abstract: FIELD: mobile communication systems for burst data transfer. 
     SUBSTANCE: proposed method and device are intended to transmit/receive information controlling data transfer speed over return link only during time period assigned for planning user's data so as to evaluate data transfer speed over forward link in mobile communication system of high-speed data transfer control type. Access network transmits request light bit of data transfer speed control, or access terminal detects preamble of all users and its own preamble to control transmission of data transfer speed control information. Along with controlling transmission of data transfer speed control information some access terminals are controlled for transmitting signals of pilot channels and return-link system information channels during time moments other than those of other access terminals. 
     EFFECT: reduced noise load in return link system and, consequently, enhanced capacity of return-link system. 
     42 cl, 15 dwg
Patent RU-2391440-C2 (RU)
Inventor: BALANDIN JURIJ ALEKSANDROVICH
IPC: C23C12/02
Filed: 2002-04-15
Granted: 2010-06-10
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention refers to metallurgy, particularly to chemical and thermal processing of metals and alloys. Method involves item saturation in powder mix containing boron carbide, ammonia chloride and copper-containing component. Saturation is performed at 600-1200°C in fluidised layer in powder mix containing additionally aluminium fluoride and corundum, and copper oxide as copper-containing component, at the following component ratio, wt %: boron carbide 5-35, silicon 1-20, copper oxide 0.05-2, ammonia chloride 0.05-1, aluminium fluoride 0.1-0.5, corundum 41.5-93.8. Before saturation, items are heated to 450-550°C in fluidised layer in ammonia medium, matured for 15-25 minutes, gas products are evacuated, and items are cooled down after saturation. Improvement of steel surface finish is achieved along with boron silicon coating intensification. 
     EFFECT: enhanced wear, heat and corrosion resistance of machine parts for metallurgy, aircraft manufacturing, chemical industry, shipbuilding, mechanical engineering and other industries. 
     1 tbl, 1 ex
Patent RU-2238393-C2 (RU)
Inventor: SAZONOV G V
IPC: E21B43/00
Filed: 2002-08-05
Granted: 2004-10-20
Abstract: FIELD: oil extractive industry. 
     SUBSTANCE: device has capacitance for inhibitor, dosing pump, connected to it through pipeline through valves, additional tank for inhibitor, fine filtration device, mounted directly before suck-in portion of dosing pump, level meter placed in pipeline connecting inhibitor tank and dosing pump. On pipeline connecting capacitance for inhibitor and dosing pump an electronic contact manometer is mounted, cutting valve and check valve. Check valve prevents backward movement of inhibitor when pressure is absent in pipeline, which should by formed by dosing pump. 
     EFFECT: simplified operation. 
     3 cl, 2 dwg
Patent RU-2322593-C2 (RU)
Inventor: HOLM-CHRISTENSEN OLAV
IPC: F01N3/28
Filed: 2002-08-30
Granted: 2008-04-20
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: invention can be used in exhaust systems of internal combustion engines.  Device contains swirl chamber with intake and exhaust sections.  Intake section is arranged tangentially relative to swirl chamber, and exhaust section is arranged lower in direction of gas flow from swirl chamber.  Swirl chamber contains member consisting of row of curved blades equally spaced relative to each other.  Part of blade surface arranged higher in flow is located in plane perpendicular to axis of swirl chamber, and part of blade surface arranged lower in flow is located parallel to axis of swirl chamber, blades being orientated radially outwards.  Invention contains description of gas distribution method. 
     EFFECT: provision of minimum pressure drop. 
     5 cl, 3 dwg