baber/WOPTO huggingface dataset:
Patent DE-19936666-C2 (DE)
Title: Einstellbare intraokulare Linse und Verfahren zu ihrer Herstellung
Inventor: JAHN MARIANNE
IPC: A61F2/16
Filed: 1999-08-04
Granted: 2002-05-23
Abstract: Die Erfindung betrifft eine einstellbare intraokulare Linse mit einem Linsenkörper 1, haptischen Armen 3, um den Linsenkörper 1 im Auge festzulegen, und einem Einstellmittel, um den Linsenkörper 1 gegenüber dem haptischen Arm 3 in Richtung der optischen Achse 27 des Linsenkörpers 1 verschiebbar zu halten und das Ausmaß der Verschiebung einzustellen. Die haptischen Arme 3 sind mit einem ihrer Enden jeweils direkt mit dem Linsenkörper 1 verbunden. Vorzugsweise weisen die haptischen Arme 3 eine Aufgabelung 31, 33 auf, und nur eines der beiden Gabelenden 31 ist mit dem Linsenkörper 1 verbunden. Das Einstellmittel, vorzugsweise mit einer Einstellschraube 27, ändert beim Einschrauben durch eines der beiden Gabelenden 31, 33 den Abstand zwischen den beiden Gabelenden 31, 33. Die erfindungsgemäße intraokulare Linse kann einfach und preiswert hergestellt werden.
Patent MD-2437-C2 (MD)
Title: Alternating voltage regulator
Inventor: GHIŢU Dumitru
IPC: H02M5/22
Filed: 2001-12-22
Abstract: The invention relates to the electric engineering, namely to devices for automatic maintenance of the controlled variable preset value, in particular to the alternating voltage regulator.The regulator contains a key-transformer final control element, connected between the input and output terminals, which includes an autotransformer, the windings of which are made with the possibility of modifying the transformation ratios, and a control circuit of the input electronic switches, as well as an error signal conditioner, the input of which is connected to the input terminal and its output - to the input of the input electronic switches control circuit of the key-transformer final control element. The operation of the input electronic switches of the key-transformer final control element is determined by the algorithm of forced connection thereof. The key-transformer final control element supplementary includes a control circuit of the output electronic switches, the operation of which is determined by the algorithm of their connection with time delay about the turn/on time of the input electronic switches. The regulator includes a supplementary error signal conditioner, the input of which is connected to the output terminal and its output - to the input of the control circuit of the output electronic switches. The regulator may include a supplementary power unit, connected to the input terminals.
Patent RU-2204561-C2 (RU)
Title: Производные ксантина с концевыми аминированными алкинольными боковыми цепями и лекарственное средство
Inventor: GEBERT UL RIKH
IPC: A61K31/52
Filed: 1997-06-06
Granted: 2003-05-20
Abstract: Изобретение относится к новым производным ксантина с концевыми аминированными алкинольными боковыми цепями формулы I в форме индивидуальных стереоизомеров или в виде смесей стереоизомеров, обладающим нейрозащитным действием. Указанные соединения обладают большим терапевтическим потенциалом. В соединениях общей формулы I R 1  и R 3  означают алкинольный остаток формулы (Ia), R 2  означает а) линейный или разветвленный (С 1 -C 5 )-алкил, б) (С 3 -C 6 )-циклоалкил, в) (С 4 -C 8 )-циклоалкил-алкил, R 4  означает водород или (C 1 -C 3 )-алкил, R 5  и R 6  независимо друг от друга означают а) атом водорода, б) (С 1 -C 6 )-алкил, в) фенил(С 1 -C 5 )-алкил, или R 5  и R 6  вместе с атомом азота, с которым они связаны, образуют 5-6-членный насыщенный цикл, или R 5  и R 6  вместе с атомом азота, с которым они связаны, образуют 5-6-членный насыщенный цикл, где одна -СН 2 -группа цикла заменена остатком из группы О, NR 13 , причем R 13  означает атом водорода, (C 1 -C 3 )-алкилкарбонил, (С 1 -C 4 )-алкил, А означает неразветвленный или разветвленный (С 1 -C 6 )-алкилен; или R 1  означает алкинольный остаток формулы (Ib), где R 7  означает (С 1 -C 6 )-алкил, Z -  означает анион физиологически приемлемой неорганической или органической кислоты, R 2 -R 6  имеют вышеуказанные значения; или R 1  означает алкинольный остаток формулы (Ia), R 3  означает а) атом водорода или б) R 8 , где R 8  означает линейный или разветвленный (С 1 -C 6 )-алкил, R 2 -R 7 , A и Z -  имеют вышеуказанные значения. Изобретение также относится к лекарственному средству, включающему терапевтически эффективное количество по меньшей мере одного соединения формулы I в форме индивидуальных стереоизомеров или в виде смесей стереоизомеров. 2 с. и 7 з.п.ф-лы, 3 табл.
Patent RU-2169392-C2 (RU)
Title: Method and device for detecting electricityconducting component inserted in document
Inventor: GERTS KRISTOF
IPC: G07D7/00
Filed: 1996-12-20
Granted: 2001-06-20
Abstract: FIELD: document authentication methods. SUBSTANCE: method involves supply of frequency-modulated carrier signal to at least one transmitting electrode. Then this signal is transmitted through electricity-conducting component to at least one receiving electrode, and received modulated signal is checked for presence of electricity-conducting component. Electricity-conducting component embedded in document is, essentially, capacitive-coupling member placed between transmitting and receiving electrodes. EFFECT: facilitated procedure, improved reliability of detection. 10 cl, 14 dwg
Patent RU-2158867-C2 (RU)
Title: Detachable holder for ball valve of mixing cock
Inventor: ROLAND GRASSBERGER
IPC: F16K11/087
Filed: 1996-06-07
Granted: 2000-11-10
Abstract: FIELD: water mixing cocks with movable ball valve. SUBSTANCE: lower base member of holder is secured on upper base member of holder by means of rod. Ball valve has projecting parts for limiting the deflectable motion of ball valve relative to two essentially perpendicularly axes of motion. Projecting parts are located at distance from center be ends of rod. Ends of rod are received by guide slots available in base members. Guide slots provided in one of base members are shorter as compared with guide slots in another base member; ends of shorter guide slots in another base member; ends of shorter guide slots form temperature stops for bearing rod. Fastening ring embraces body of holder forming outer wall which keeps the rod from axial displacement. Fastening rings is provided with projections and recesses in order to exclude turn of base members relative to one another. EFFECT: easy access to elastic seals: enhanced accuracy of temperature regulation within preset limits. 18 cl, 9 dwg
Patent RU-2171383-C2 (RU)
Inventor: CHISTJAKOV A M
IPC: F01L1/24
Filed: 1999-01-12
Granted: 2001-07-27
Abstract: FIELD: engine manufacture. SUBSTANCE: invention can be employed in mechanisms of gas distribution for automatic compensation of expansion clearances in valve. Hydraulic pusher is made of case 1 with wall 2 and bottom 3 that houses cylindrical bushing 4 forming oil-feeding conduit 7 together with wall 2. Bushing transfers to funnel-shaped ring washer 5 near bottom 3 forming space 9 of stock of oil and conjugated in bottom part with guiding cylindrical tube 6. Hydraulic compensator composed of cup 11 and piston 12 with central space 13 limiting high-pressure chamber 15 is placed in hole of cylindrical tube 6. Bottom 3 of case is fitted with washer 22 with central hole 23 opening into piston space 13 and with flange 24 over periphery. Radial groove 25 is made in internal surface of bottom 3. Its peripheral part is oriented above feeding conduit 7 and its central part is oriented above hole of 23 of washer 22. Fixed anchoring of guiding bushing is implemented by its interference fit and expansion into bottom part of case. EFFECT: provision for operation of mechanism under condition of start-up of engine under large inclination angle of pusher thanks to formation of closed cycle of circulation of oil through piston space. 2 cl, 5 dwg
Patent RU-2199535-C2 (RU)
Title: Novel carboxy-substituted cyclic derivatives of carboxamide
Inventor: BURKKHOL DER TIMOTI P
IPC: A61P11/00
Filed: 1997-11-21
Granted: 2003-02-27
Abstract: FIELD: organic chemistry, medicine, pharmacy. SUBSTANCE: invention relates to novel carboxy-substituted cyclic derivatives of carboxamide of the formula (I):   where G 1  means CH 2 ; G 2  means C(O); m = 2 or 3; n = 0 or 1; R 1  means 1-3 substitutes taken independently among H, halogen, C 1 -C 6 -alkoxy-group; R 2  means 1-3 substituted taken independently among H, C 1 -C 6 -alkoxy-group; R 3  means H or  ; R 4  means H; Ar 1  means   and  ; R 8  means 1-3 substitutes taken independently among H, halogen; R 9  means  ; A means   where p = 1, 2, 3 or 4; X means -O-, -CH 2 -; R 10  means H, C 1 -C 6/  -alkyl or   where q = 2 or 3; R 5  means C 1 -C 4 -alkyl, (CH 2 ) 2 OH; R 6  means C 1 -C 4 -alkyl, -(CH 2 ) 2 OH, (CH 2 ) 2 N(CH 3 ) 2 ;;   means C 1 -C 4 -alkyl; R 7  means C 1 -C 6 -alkyl and its stereoisomers and pharmaceutically acceptable salts. Invention describes method of their synthesis also. Compounds of the formula (I) elicit antagonistie activity with respect to receptors NK1 and NK2 that allows to use their in pharmaceutical composition for treatment of patients with asthma, cough and bronchitis. EFFECT: improved method of synthesis, valuable medicinal properties of compounds. 69 cl, 2 sch, 1 tbl, 38 ex
Patent RU-2173279-C2 (RU)
IPC: B63B1/38
Filed: 1999-09-01
Granted: 2001-09-10
Abstract: FIELD: shipbuilding; building of air-cavity trimarans to be used as high-speed cargo-and-passenger ferry. SUBSTANCE: trimaran has central hull, superstructure with car hanger, powerplant and propulsors. Central hull is rigidly connected with side hulls in its upper portion by means of bridges. Trimaran is additionally provided with compressed gas source mounted in its hull. Ratio of breadth of center hull of trimaran to draft is more than 4. Bottom is made in form of tunnel which is closed in bow and open in stern. Tunnel is connected with compressed gas source by means of hole and piping system available in fore portion of tunnel. Hinge ramps may be provided in superstructure sides above side hulls. EFFECT: increased speed of trimaran due to reduced friction resistance and heaving motion and loads on trimaran hull at presence of dampening effect of air cavity. 2 cl, 4 dwg
Patent RU-2176959-C2 (RU)
Inventor: GRIGORCHUK V S
IPC: B60K8/00
Filed: 1999-11-01
Granted: 2001-12-20
Abstract: FIELD: transport engineering; power plants. SUBSTANCE: proposed automobile has frame with running gear and suspension on which driver's cab, body, control mechanism and hydraulic gas-dynamic motor are mounted. Hydraulic motor is used whose inlet space is connected through shutoff cocks and distributing cock with outlet branch pipes of two reactors whose inlet branch pipes are connected with service tank through shutoff cocks and inlet valves. Outlet space of hydraulic motor is connected with cyclone whose outlet is coupled with service tank, and inner space communicates with atmosphere. Gas generators are arranged in several rows inside reactors. Each gas generator is essentially openable and closable container accommodating active members made of metal or alloy of cerium or yttrium groups of lanthanides family. Movably members of gas generators are coupled with motor control system through drive mechanisms. Distilled water is used as working medium in hydraulic gas-dynamic motor. EFFECT: improved service characteristics of automobile. 19 dwg
Patent RU-2197793-C2 (RU)
Title: Burst-switching data transmission method
Inventor: KHIPPELJAJNEN LEO
IPC: H04L12/56
Filed: 1998-05-12
Granted: 2003-01-27
Abstract: FIELD: burst-switching call transmission. SUBSTANCE: proposed method may be used for burst-switching voice call transmission over communication lines between communication network and base stations from base stations to network. Control bursts including warning information for data transmission line are separated from call bursts, information on rate of arrival of call bursts is supported, length of control burst next to be transmitted is computed, time space up to reception of next call burst is determined, length is compared with time space and if it is lower than or equal to the latter, control burst is sent; if length is higher than time space, control burst is placed in queue for transmission, reception of mentioned call burst is waited for, and then burst is sent practically in no time. EFFECT: reduced maximal delay of call bursts and discrepancy in transmission time. 9 cl, 4 dwg
Patent UA-71613-C2 (UA)
Title: Method for manufacturing oral pharmaceutical preparation with delayed release of tolperison (variants)
IPC: A61K31/4453
Filed: 1999-11-16
Abstract: The invention relates to a method for manufacturing pharmaceutical preparation with delayed release of tolperison as active agent. Crystalline racemic tolperison is coated with synthetic, half-synthetic or natural hydrogels in chloroform. Tolperison, lactose and hydrogel are granulated with addition of dye water solution. Granules are homogenised with magnesium stearate and silicon dioxide, then mixture is pressed in tablets.
Patent UA-19351-C2 (UA)
Title: cooling device of diesel locomotive
Filed: 1993-04-05
Abstract: A cooling device of diesel locomotive contains panels of radiator installed along a wall of body and ventilator units with centrifugal type fans located downstream of them and with air ducts with internal surface in the form of an axisymmetric convergent tube. The convergent tube is turned to the side of the panels of radiators. Each ventilator unit is equipped with rolling elements, which interact with a transverse guide. The latter is mounted in the upper part of cooling device. The ventilator units are installed on both sides from the central gangway in the machine room of diesel locomotive.
Patent UA-51712-C2 (UA)
Title: Artificial foot for the stump according to pyrogovs technique
Inventor: Krasiuk Heorhii Vasyliovych
Filed: 1999-01-05
Abstract: The artificial foot for the stump according to Pyrogov’s technique is used in the medicine for manufacturing the prosthesis of the lower limb. The compact design of three separate adjusting units of the artificial foot has been elaborated. The technical result of the invention consists in facilitating the walking movements for the disabled persons due to the elastic insert and the talocrural hinge employed in the design of such prosthesis.
Patent UA-55444-C2 (UA)
Title: Engine
Inventor: Krupko Vadim Stanislavovych
Filed: 1999-09-07
Abstract: Engine has housing, with a piston installed in it, sliders, two crankshafts, toothed gear between the shafts. Housing comprises of two parts and goes by those round the main journals of two crankshafts. Housing has provided in it opposite chambers, in shapers of parallelepipeds, with semi-cylindrical side walls. Piston having flat faces and semi-cylindrical side surfaces has possibility of reciprocal motion in opposite chambers of the engine, at that the piston intersects the axes of rotation of the main journals of the crankshafts. Link is placed directly in the piston. Main journals of the crankshafts are made in one piece with sidepieces. The sidepieces of crankshafts are placed in one plane with flat walls of the working chambers.
Patent UA-36948-C2 (UA)
Title: Method for production of reinforcement unit of die-rolled section
Inventor: SERHIEIEV VIKTOR VOLODYMYROVYCH
Filed: 2000-02-29
Abstract: Method of manufacturing the reinforcing unit of die-rolled section includes sequential on passes bending by the rolls of the profilebending mill of strip billet with shaping of intermediate symmetrical trough-shaped profile with lateral shelves deflected in opposite sides. On the first passes is formed the central bottom part of the profile, walls and shelves connected with it, performing the bending of both a walls and lateral shelves for preset angles from the horizontal, maintaining the distance between the places of bending of the bottom part equal to its value on the finished profile of reinforcing unit. Shaping of intermediate profile in the first three passages is accomplished in such a manner that the line of formation intersects the walls and shelves of profile and divides them in half, and in the last passage the concave bottom part of the profile is formed by the surface described by the radius R, the value of which is determined by the expression: 					R = к · А, where k - numerical coefficient equal to 8 ÷ 12; A - width of bottom part on the finished profile of reinforcing unit, mm, and then is accomplished its step-by-step punching in several stages in the die on the matrix of variable profile, at which during the first stage the concave bottom part of the intermediate profile is given a rectilinear shape and the openings are punched in it, after which before the second stage the profile is moved for one step and this position is fixed with the help of one of end openings. In the second stage of punching the cutting and notching of the elements are combined on the lateral shelves of profile, after the feed of the profile to one more step in the third stage a part of profile of the shelves is deflected at an angle to obtain a finished profile of reinforcing unit.
Patent RU-2188481-C2 (RU)
Title: Reinforcing woven cloth for envelope of positive electrode of lead-acid cell
Inventor: BORISENKO Z V
IPC: H01M50/486
Filed: 2000-05-17
Granted: 2002-08-27
Abstract: FIELD: manufacture of reinforcing woven cloth. SUBSTANCE: reinforcing woven cloth for envelope of positive electrode of lead-acid cell can be utilized in design of attendance-free and leak-tight cells. Proposed design of reinforcing woven cloth comprises threads of polythyleneterephtalate warp and yarn of modified polyacrylonitrile. Reinforced woven cloth additionally includes two zones of cloth binding in envelope which are produced from threads of polyethyleneterephtalat. Size of each zone amounts to 0.03-0.15 length of reinforcing woven cloth. Employment of this cloth contributes to strengthening of seam in pocket in which positive electrode is wrapped , protects active mass from melting and prolongs service life of lead-acid cell by 15-20%. EFFECT: prolonged service life of lead-acid cell. 2 dwg, 1 tbl
Patent RU-2182989-C2 (RU)
Inventor: GORELIKOV V I
IPC: B01D8/00
Filed: 2000-05-26
Granted: 2002-05-27
Abstract: FIELD: cryogenic and vacuum engineering; construction of freezing-out traps used in vacuum technologies, for example evacuation of heat- insulated cavities of cryogenic reservoir. SUBSTANCE: cylindrical housing is provided with coaxial reservoir filled with cryogenic fluid and provided with helical fins on outer surface; cylindrical wall adjoining the ends is mounted at spaced relation to walls of housing forming passage for oil vapor flow. Cover and screen are secured on open end of reservoir. Located coaxially relative to walls of housing is additional cylinder with helical fins adjoining cylindrical wall forming helical passage which is blanked off on side of bottom of housing and is brought in communication with cavity of cover through screen. EFFECT: enhanced efficiency of cooling due to use of cold of cryogenic fluid vapors. 2 dwg
Patent RU-2189892-C2 (RU)
Title: Method of and device for forming external volt-ampere characteristic of dc welding generator
Inventor: IVANOV A A
IPC: B23K9/095
Filed: 2000-07-31
Granted: 2002-09-27
Abstract: FIELD: mechanical engineering; welding appliances. SUBSTANCE: according to proposed method field winding current value of electric generator is changed means of feedback circuit. For this purpose constant reference voltage is set and first control signal is formed in proportion to this voltage. Output of generator is measured and converted into voltage which is then compared with reference voltage. If converted voltage value exceeds reference voltage value, second signal is formed whose initial value is set equal to value of first control signal. Value of second control signal is changed in reverse proportion to change of measured value of regenerator output current. First control signal is cut off. If value of output current drops below preset value of first control signal, initial value is restored, and second control signal is cut off. Thus steepness of external volt-ampere characteristic of welding generator is increased and its no-load voltage remains constant over entire welding arc current control range. In proposed device series starting circuit consists of push-button 34 with normally open contacts and resistor 33 connected to common wire of device. Feedback circuit 16 is formed by arc current sensor 7 and field winding current sensor 9, voltage-to-current converters 18 and 19 and threshold amplifiers 20, 21. voltage stabilizer 13 is connected in parallel with output of three-phase rectifier 4 and is connected with input of reference voltage source 15 connected at output to noninverting inputs of two threshold amplifiers 20, 21 and current inputs of voltage-to-current converters 18, 19. measuring inputs 17 are connected with arc current sensor 7 and field winding current sensor 9, and outputs are connected to adjusting resistors 30 and 32 and integrating capacitors 29 and 31 connected with common wire of device. Voltage-to-current converters are connected through threshold amplifiers 20, 21 to inputs of pulse-length modulator 24 unitied by NON-OR circuit. Output 25 of modulator 24 is connected with field winding 2 and series starting circuit through power amplifier 26. EFFECT: enlarged operating capabilities. 3 cl, 2 dwg
Patent RU-2203466-C2 (RU)
Title: Barreless firing device for special-purpose cartridge
Inventor: SANKIN JU I
IPC: F41B9/00
Filed: 2000-08-21
Granted: 2003-04-27
Abstract: FIELD: self-defense means designed for temporary disabling of manpower. SUBSTANCE: the barreless firing device for special-purpose cartridge has a self-cocking trigger mechanism, feed lever of the cartridge from the magazine, and a catch of the cartridge at a shot installed in the body. The trigger mechanism consists of a base, striker, firing spring, firing pin with a recoil spring, trigger with a recoil spring and a safety lock. In addition, the trigger mechanism is provided with a cocking plate. The cocking plate is installed on the striker axle in engagement with it for shifting relative to the striker in the plane passing through the striker axle. The striker axle hole in the plate is made oval. The striker axle is sealed in the device body. The base is installed for turning about the striker axis. A slot is made in the base that accommodates a limiter in the form of a pin rigidly secured in the body. The limiter is made in the form of an incomplete hollow round cylinder with two bases and a surface, equidistant to the cartridge surface. The limiter is installed for rotation relative to the longitudinal axis. The trigger is kinematically linked with the cocking plate and limiter by tie-rods. EFFECT: enhanced reliability at throwing of liquid in semi-automatic conditions. 4 cl, 6 dwg
Patent RU-2184662-C2 (RU)
Title: Windshield wiper blade
Inventor: VALIEV B KH
IPC: B60S1/52
Filed: 2000-09-07
Granted: 2002-07-10
Abstract: FIELD: transport engineering; helicopter and other vehicles. SUBSTANCE: invention relates to cleaning of surfaces with detergents. Windshield wiper blade has pair of elastic scrapers with working edges and fasteners symmetrical in cross section for connection with base of blade. Longitudinal chamber and outlet channels for delivering cleaning liquid from chamber into closed space are made in base of blade. Sprayers are installed at outlet of outlet channels. Elastic curtains are secured on end faces of blade at level of glass surface. Blade is provided with inlet branch pipe arranged at opposite side from scrapers between equally beveled ribs of eye in middle part of upper half of base. EFFECT: improved efficiency of cleaning. 4 cl, 6 dwg