baber/WOPTO huggingface dataset:
Patent RU-2186015-C2 (RU)
Title: Scraper chain belt for conveyor
Inventor: MEJJA KHANS
IPC: B65G19/24
Filed: 1998-02-06
Granted: 2002-07-27
Abstract: FIELD: materials handling equipment; scraper conveyors. SUBSTANCE: proposed scraper chain belt for conveyor with middle or duplex middle chain has scrapers detachably installed in horizontal links of chain of single-line or two-line chain belt. Vertical links of chain hinge-coupled with horizontal links of chain are provided with longitudinal necks non-round in cross-section whose thickness is less than thickness of nose parts connecting longitudinal necks of these links. Scrapers have fixed connecting and locking trunnions which pass through inner holes of horizontal links of chain between coupled vertical links of chain, and parts of trunnions getting out of inner holes form locking sections designed for fixing the scrapers. Width of locking sections is greater than free space in inner holes of horizontal links of chain between nose parts of both coupled vertical links, but is less than free space formed at turning of coupled vertical links of chain in deflected position in which their longitudinal necks enclose nose parts of horizontal links of chain in their inner hole. EFFECT: provision of reliable connection scrapers on single line or two-line scraper chain. 19 cl, 4 dwg
Patent RU-2159594-C2 (RU)
Title: Оттискная ложка
Inventor: KUSHKHOV M I
IPC: A61C9/00
Filed: 1998-03-31
Granted: 2000-11-27
Abstract: Изобретение предназначено для использования в ортопедической стоматологии. Технический результат - создание простой, технологичной, универсальной конструкции ложки, обеспечивающей дешевизну ее изготовления и высокие эксплуатационные качества. Оттискная ложка для протезирования верхней челюсти состоит из основания с наружными и внутренними бортами и ручки. Ложка укомплектована набором сменных разновысоких небных выпуклостей, ножки которых при использовании фиксируются в отверстиях, изготовленных в основании ложки по периметру внутреннего борта, обеспечивающим изготовление при помощи этой ложки как протеза зубного ряда, так и полного зубного протеза. Ручка ложки выполнена приподнятой, со сферическим углублением на хвостовой части и на тыльной поверхности основания ложки по обе стороны ручки изготовлены приливы также со сферическими углублениями, что во время работы исключает оттягивание губы пациента и обеспечивает надежную фиксацию пучок пальцев руки врача. 2 ил.
Patent RU-2181895-C2 (RU)
Inventor: JI DZHAE KJOON
IPC: G01R35/00
Filed: 1998-07-22
Granted: 2002-04-27
Abstract: FIELD: SHF equipment. SUBSTANCE: given circuit with self-testing measures more accurately electric power in tested SHF equipment by way of compensation of characteristics of change of each detector in correspondence with temperature and by way of display of levels of electric power of SHF signals rendering test and repair of circuit easier. Circuit with self-testing incorporates directional couplers each being used to separate and to isolate part of SHF signal from each observation point in SHF path of main signal, detectors, each of them being used to detect signal extracted from above-mentioned directional coupler, collection of temperature measuring aids, each of them being used to measure temperature of above-mentioned detector, collection of amplification aids, each of them being used to amplify detected signal from above-mentioned detector, collection of analog-to-digital conversion aids, each of them being used to convert output signals of above-mentioned amplification aids to digital data, interface for alignment with outside medium with respect to signals from above-mentioned temperature measuring aid and with respect to digital data from above-mentioned analog-to-digital conversion aid, first storage for keeping values of signals transmitted through mentioned interface, second storage keeping control program and various data, central processing circuit to compare and analyze signals stored in first storage and aid to display output signal of central processing circuit. EFFECT: accurate measurement of electric power. 19 cl, 5 dwg
Patent RU-2175057-C2 (RU)
Title: Gear to excite variations of hydrodynamic pressure in production well
Inventor: SVALOV A M
IPC: E21B43/25
Filed: 1999-02-25
Granted: 2001-10-20
Abstract: FIELD: oil production, exploitation of low-productivity wells. SUBSTANCE: gear includes well sucker-rod pump with hydraulic booster. Hydraulic booster is cylindrical chamber with discharge valve and piston made fast to plunger of pump. Holes periodically shut by piston making reciprocating motions are drilled in wall of chamber of hydraulic booster. EFFECT: enhanced efficiency of process of oil recovery thanks to wave action on recovered fluid, on face zone of well and on productive pool as whole. 1 dwg
Patent RU-2167416-C2 (RU)
Title: Method and device for determining hydrogen ion concentration
Inventor: GVEZDEV I K
IPC: G01N27/416
Filed: 1999-04-07
Granted: 2001-05-20
Abstract: FIELD: measurement technology. SUBSTANCE: proposed method involves determination of hydrogen ion concentration (pH) by measuring electrical characteristics of medium by steady state potential of signal under measurement corresponding to physical and chemical composition of medium using high-impedance electrodes for the purpose. Signal is recorded by time interval between start of measurement and threshold value attained in each cycle. In the process signal under measurement is shaped from dynamic potential difference across measuring and comparing electrodes of measuring cell due to accumulation of ions across measuring electrode. Cycle initiation is organized upon zeroing signal under measurement as soon as its amplitude rises to its threshold value by end of preceding cycle. Device implementing proposed method has measuring cell, amplifier, calculator, analog-to-digital converter, and switch designed to couple output of measuring cell with amplifier input. Amplifier output is connected through analog-to-digital converter over data bus to calculator built around personal computer which is connected over control bus to control input of switch. EFFECT: enhanced measurement speed, enlarged check-up range at preset metrological characteristics. 2 cl, 4 dwg, 1 tbl
Patent RU-2192039-C2 (RU)
Title: Executive regeneration routine for backup copying support program
Inventor: CHEN CHIA-KHVANG
IPC: G06F11/14
Filed: 1997-10-22
Granted: 2002-10-27
Abstract: FIELD: computer engineering. SUBSTANCE: executive routine is used when updating its modules at remote workstation in network incorporating server and plurality of workstations; backup copying support program includes processor unit operating in server and used to control following operations: transmission of updated executive regeneration routine and working module to executive routine at each workstation; storage of updated executive regeneration routine and working module at each workstation; transmission of execution command to executive routine at each workstation and invocation of working regeneration module execution at this workstation; termination of support program running and its canceling et each workstation; assignment of cancelled executive routine name to updated executive routine and its use as desired executive routine. EFFECT: facilitated updating of executive routines at any workstation of network. 14 cl, 4 dwg
Patent RU-2183360-C2 (RU)
Title: Record medium saving information for fixed image; recording and/or reproduction method and device
Inventor: MOON SEONG-DZIN
IPC: G11B/
Filed: 1999-06-23
Granted: 2002-06-10
Abstract: FIELD: recording and/or reproducing fixed image and additional audio data. SUBSTANCE: record medium saves information on group of fixed images for grouping and controlling them on group level and information on audio group for grouping audio data added to fixed image data upon recording data in fixed image. Proposed device provides for recording high-capacity fixed-image data and additional audio data using minimal amount of control information, for displaying and editing respective fixed images in modules during their reproduction, and also for copying audio data followed by their recording. EFFECT: enlarged functional capabilities. 66 cl, 24 dwg
Patent RU-2165285-C2 (RU)
Title: Method of magnetic separation of suspensions and magnetic filter for its embodiment
Inventor: LOZIN ANDREJ AFONIEVICH
IPC: B01D35/06
Filed: 1999-07-19
Granted: 2001-04-20
Abstract: FIELD: methods of magnetic separation of suspensions in ceramic, porcelain-faience, metallurgical, mineral concentration, food and other industries for withdrawal from liquid media of magnetic-susceptible inclusions. SUBSTANCE: method includes filtering of suspension at preset rate through layer of magnetized granulated packing made in the form of spiral members. Packing density is preset by selection of sizes of spiral members depending on filtering rate and suspension viscosity with preset purification efficiency. Magnetic filter for embodiment of claimed method has magnetizing system from permanent magnets. Located between poles of permanent magnet system is said packing enclosed in perforated holder. Packing may be loosened during its regeneration. EFFECT: higher quality of separation due to increased extent of effective zone of settling in spiral packing. 6 cl, 3 dwg
Patent RU-2179149-C2 (RU)
Title: Method and apparatus for producing ozone-gas mixture
Inventor: DUKHANIN JU I
IPC: C01B13/10
Filed: 1999-08-04
Granted: 2002-02-10
Abstract: FIELD: cryogenic equipment. SUBSTANCE: method involves synthesizing ozone from oxygen in ozone generator; cooling produced mixture in precooling unit, with ozone being condensed in separating unit within condenser due to evaporation of liquid oxygen in bath and with liquid ozone being separated in separator from oxygen that was not converted into ozone; directing obtained liquid ozone from separator through pipeline into ejector where it is evaporated by cooled air supplied in an amount providing required mixture composition. Method and apparatus allow safe ozone-air mixture to be produced at temperature approximating ozone boiling temperature, at which ozone does not decompose and has maximum chemical stability. EFFECT: increased efficiency and simplified method and construction. 3 cl, 1 dwg
Patent RU-2167908-C2 (RU)
Inventor: KRIKOROV V G
IPC: C10G11/05
Filed: 1999-09-01
Granted: 2001-05-27
Abstract: FIELD: petrochemical processes. SUBSTANCE: catalytic cracking of oil fraction is carried out in presence of catalyst containing 5 to 20% of zeolite Y with silica-to-alumina molar ratio (4.5- 9.5):1 and 80-85% aluminosilicate base and, more particularly, is composed, wt.%: alumina, 5.5-9.5; rare-earth element oxides, 0.5-3.0; platinum, 0.0001-0.01; iron oxide, 0.01-0.4; calcium oxide, 0.01-0.5; magnesium oxide, 0.001-0.5; sodium oxide, 0.01-0.5; and silica, the balance. EFFECT: increased yield of gasoline, raised its octane number, and reduced atmospheric emission of sulfur oxides in catalyst regeneration stage. 2 tbl, 14 ex
Patent RU-2176339-C2 (RU)
Title: Twin valve distributor
Inventor: BONDARENKO G G
IPC: F15B13/06
Filed: 1999-10-15
Granted: 2001-11-27
Abstract: FIELD: connection of the main and stand-by pumps of the radio electronic equipment thermal stabilization system. SUBSTANCE: the distributor has two intake conduits of the main and stand- by pumps separated by a movable spring-loaded valve of alternate connection of the power sources to the load, and a load conduit. The distributor is additionally provided with a conduit of the second main pump, the conduits of the main pumps are aligned with the load conduits, the stand-by pump conduit diverges into two conduits, the valves of alternate connection of the power sources to the load into two engageable spring-loaded aligned valves of the main and stand-by pumps, the diameter of the valve of the main pump exceeds the diameter of the valve of the stand-by pump, both valves are sealed, and the cavity between them is connected to the suction line. EFFECT: enhanced reliability of operation of the thermal stabilization system. 1 dwg
Patent RU-2197750-C2 (RU)
Title: Method for modeling intrauterine infectious process on the background of urinary tract infection
Inventor: DOMRACHEVA M JA
IPC: G09B23/28
Filed: 1999-12-22
Granted: 2003-01-27
Abstract: FIELD: medicine. SUBSTANCE: method involves introducing suspension of O 6  strain of Escherichia coli micro-organism three times into the urinary bladder of pregnant rat at a dose of 0.1 ml in 1•10 7  CFU/ml concentration per each 100 g of animal body mass. EFFECT: improved approximation of intrauterine infectious process taking place in human organism. 6 tbl _
Patent UA-21939-C2 (UA)
Title: Method for determination of speed of gas flow and appliance for its implementation
Filed: 1993-06-14
Abstract: Method for determination of speed of gas flow includes creation of mark through ionization of gas and control of voltage on measuring electrodes. Stabilization of position of mark is performed by electrostatic field directed along has flow, by value of this one conclusion of speed of gas flow is made. The invention relates to measuring equipment and can be used for measurement of rates of gas flows in hard-for-access places.
Patent UA-39209-C2 (UA)
Title: Monoclonal antibody, inhibiting homing of hemopoietic stem cells and identifying surface antigene of stromal cell of spleen, hybridoma producing it
IPC: C12N5/00
Filed: 1994-09-02
Abstract: This invention relates to novel monoclonal antibodies. Monoclonal antibody, inhibiting homing of hemopoietic stem cells and identifying surface antigen of stromal cell of spleen, obtained with use of cells of spleen of mammal as antigen.
Patent UA-56995-C2 (UA)
Title: Electric connector with protection facilities
Inventor: BUSSE RALF-DIETER
IPC: H04M1/74
Filed: 1998-02-12
Abstract: The proposed electric connector with overvoltage protection can be used in communication equipment. The connector contains a casing, in which a printed board, an excess-voltage suppressor, a melting protective element, a plate earthing contact, a switching contact, and a fuse for overcurrent protection are installed. The printed board contains contact pads, to which leads are connected. The melting protective element melts when a specified temperature of the excess-voltage suppressor is exceeded. The switching contact interacts with the melting protective element and the earthing contact. In order to increase reliability of protection against overvoltage, the switching contact is designed as a spring-loaded arm coupled with the melting protecting element. Before electrical connection, the switching contact interacts with the earthing contact and a guide plate. After connection, additional interaction of the switching contact with the contact pads of the printed board is provided.
Patent UA-47475-C2 (UA)
Title: Derivatives of substituted benzenesulfonamide, method of their production and pharmaceutical composition
IPC: C07C311/39
Filed: 1997-11-04
Abstract: (І) Prodrugs of COX-2 inhibitors of formula (I) are described as being useful in treating inflammation and inflammation-related disorders wherein A is a ring substituent selected from partially unsaturated heterocyclyl, heteroaryl, cycloalkenyl and aryl, wherein A is optionally substituted at a substitutable position with one or more radicals selected from alkylcarbonyl, formyl, halo, alkyl, haloalkyl, oxo, cyano, nitro, carboxyl, alkoxy, aminocarbonyl, alkoxycarbonyl, carboxyalkyl, cyanoalkyl, hydroxyalkyl, haloalkylsulfonyloxy, alkoxyalkyloxyalkyl, carboxyalkoxyalkyl, cycloalkylalkyl, alkenyl, alkynyl, heterocyclyloxy, alkylthio, cycloalkyl, aryl, hete-rocyclyl, cycloalkenyl, aralkyl, heterocyclylalkyl, alkylthioalkyl, arylcarbonyl, aralkylcarbonyl, aralkenyl, alkoxyalkyl, arylthioalkyl, aryloxyalkyl, aralkylthioalkyl, aralkoxyalkyl, alkoxycarbonylalkyl, aminocarbonylalkyl, alkylaminocarbonyl, N-arylaminocarbonyl, N-alkyl-N-arylaminocarbonyl, alkylaminocarbonylalkyl, alkylamino, N-arylamino, N-aralkylamino, N-alkyl-N-aralkylamino, N-alkyl-N-arylamino, ammoalkyl, alkylaminoalkyl, N-arylaminoalkyl, N-aralkylaminoalkyl, N-alkyl-N-aralkylammoalkyI, N-alkyl-N-arylaminoalkyI, aryloxy, ar-alkoxy, arylthio, aralkylthio, alkylsulfinyl, alkylsulfonyl, aminosulfonyl, alkylaminosulfonyl, N-arylaminosulfonyl, arylsulfonyl, and N-alkyl-N-arylammosulfonyl, wherein R1 is selected from heterocyclyl, cycloalkyl, cycloalkenyl and aryl, wherein R1 is optionally substituted at a substitutable position with one or more radicals selected from alkyl, haloalkyl, cyano, carboxyl, alkoxycarbonyl, hydroxyl, hydroxyalkyl, haloalkoxy, ammo, alkylamino, arylamino, nitro, alkoxyalkyl, alkylsulfinyl, halo, alkoxy and alkylthio, wherein R2 is selected from hydrido and alkoxycarbonylalkyl, and wherein R3 is selected from alkyl, carboxyalkyl, acyl, alkoxycarbonyl, heteroarylcarbonyl, alkoxy-carbonylalkylcarbonyl, alkoxycarbonylcarbonyl, ammo acid residue, and alkylcarbonylammoalkylcarbonyl, provided A is not tetrazolium, or pyndinum, and further provided A is not indanone when R3 is alkyl or carboxyalkyl, or a pharmaceutically-acceptable salt thereof.
Patent BR-PI0302400-C2 (BR)
Title: braço articulado para monitor e teclado de computador
Inventor: PEREIRA JOSE MENDES
IPC: G06C5/02
Filed: 2003-05-16
Abstract: Braço Articulado para Monitor e Teclado de Computador, estruturado de modo a permitir que o usuário possa se integrar ao Notebook, em posição ergonómica, permitindo um uso mais adequado do operador. Em razão da sua fácil colocação nos mais diversos móveis existentes no mercado inclusive em pedestais móveis, poderá ser amplamente usado pelos diversos fabricantes de móveis, mudando este conceito existente de que o operador é quem tem que se adaptar ao computador, para o que é o mais correto: O computador é que se adaptará ao usuário não importando qual seja o seu "bio tipo" físico, trazendo assim benefícios inegáveis aos usuários que poderão evitar tantos problemas decorrentes da má postura quando precisam usar o notebook nos móveis convencionais existentes no mercado.
Patent RU-2181760-C2 (RU)
Title: Method of vodka production
Inventor: KVASENKOV O I
IPC: C12G3/06
Filed: 2000-02-15
Granted: 2002-04-27
Abstract: FIELD: liqueur and vodka industry. SUBSTANCE: invention relates to production of vodka. Method involves preparing an aqueous-spirituous solution, its treatment and addition of special supplements. Extract of biomass o microorganism Pythium ultimum taken in the amount 2 x 10 -6  - 3 x 10 -4  % by mass as measured for total content of arachidonic and eicosapentaenic acids is added as special supplements to vodka. EFFECT: expanded spectrum of biological activity of product.
Patent RU-2181256-C2 (RU)
Title: Low frequency impedometry method for diagnosing lymphatic system disorders in extremities
Inventor: LJUBARSKIJ M S
IPC: A61B5/00
Filed: 2000-03-13
Granted: 2002-04-20
Abstract: FIELD: medicine. SUBSTANCE: method involves measuring bioimpedance by means of electrodes using device having synchronous detector unit and four-electrode contact platform operating by alternating electric current having working frequency of 1 kHz and measuring current of 50 mcA. Extracellular fluid volume increase degree is determined as the value being in inversely proportional relation to the degree of active specific resistance deviation. EFFECT: simplified method; safety of treatment; low cost.
Patent RU-2206427-C2 (RU)
Inventor: VAGSTAFF ROBERT BRJUS
IPC: B22D11/16
Filed: 1998-10-13
Granted: 2003-06-20
Abstract: FIELD: metallurgy, namely methods and plants for casting metallic body of stable form of melt metal. SUBSTANCE: method comprises step of introducing seed block into cavity of crystallizer in which melt metal is moved; successively applying layers of melt metal onto body of seed material performing reciprocation motion together with seed block along axis of crystallizer cavity open at both ends; restricting layers of melt metal by means of first cross section of crystallizer cavity and allowing their expansion along periphery outside relative to peripheral contour of first cross section area by inclination angle relative to axis of cavity oriented along periphery outside; providing forces of thermic compression in respective layers and controlling value of thermic compression force in such a way that to balance tension efforts by means of thermic compression forces in respective layers in order to provide freely formed peripheral contour that may be round and non-round to cast metal body in time moment when melt metal becomes body keeping its shape. EFFECT: lowered influence of friction forces between wall of crystallizer and melt metal due to controlling expansion of respective layers in cavity along periphery outside during movement of melt metal through it. 63 cl, 43 dwg
Patent RU-2190311-C2 (RU)
Title: Method and device for controlling propagation of magnetic waves through magnetoelectrodynamic converter especially in communication devices
Inventor: BENKE GERD
IPC: H04R9/02
Filed: 1997-11-21
Granted: 2002-09-27
Abstract: FIELD: controlling propagation of magnetic field through converter; communication devices. SUBSTANCE: in order to improve propagation of magnetic fields through converter so that static magnetic fields produced by the latter could be adequately shielded and dynamic magnetic fields easily radiated, magnetic coating impermeable for static magnetic fields is used at least in vicinity of audio signal output. Coating has a number of holes, their quantity being chosen so as to ensure that coating provided with these holes has sufficient strength and/or stiffness required for its mounting compared with its original strength and stiffness. Holes pass sound pressure of desired level produced by converter and spatially limit eddy- current points on coating caused by dynamic magnetic fields with the result that eddy currents cannot be generated in full measure. EFFECT: improved propagation of magnetic waves through converter,. 14 cl, 6 dwg
Patent RU-2194766-C2 (RU)
Title: Method of cooling shaft furnace charging device
Inventor: LONARDI EHMIL
IPC: F27B1/20
Filed: 1998-09-28
Granted: 2002-12-20
Abstract: FIELD: metallurgy. SUBSTANCE: device has circular joint which consists of fixed circular part and rotating circular part and designed for supply of cooling liquid to rotating cooling system. In this case, a part of cooling liquid supplied to fixed part passes in the form of leaks through annular gap between fixed and rotating parts of joint to form liquid in said gap. Said leaks of cooling liquid are gathered and pumped out from furnace body to bypass cooling system. EFFECT: considerable reduction of hazard of dust getting into cooling system of charging device. 17 cl, 11 dwg
Patent RU-2202175-C2 (RU)
Title: Sprinkler unit for irrigating sloped lands
Inventor: KHAZHMETOV L M
IPC: A01G25/09
Filed: 2000-06-27
Granted: 2003-04-20
Abstract: FIELD: agricultural engineering. SUBSTANCE: sprinkler unit has feeler device made in the form of spherical projection with central cylindrical opening and holder put onto spherical projection. Conical recess is formed in upper part of spherical projection at one side thereof. Axis of conical slot is inclined at an angle of 30-40 deg from vertical axis. Its apex is extending through generatrix of cylindrical opening below central axis of sphere at distance of 10-20 mm from it. Holder is put onto spherical projection so that its angle of inclination in vertical plane may be changed. Hemisphere is mounted on holder, with lower part of hemisphere being welded to holder and upper part being made in the form of cylinder equipped with internal thread. Sprinkler head with rigidly fixed sprinkling nozzles is screwed into threaded portion. Inclination angle of sprinkler head is equal to inclination angle of holder. EFFECT: increased efficiency of irrigating sloped lands by changing water jet angle depending on slope of ground. 3 cl, 2 dwg