baber/WOPTO huggingface dataset:
Patent RU-2026781-C1 (RU)
Title: Device for moulding articles
Inventor: KUCHMISTYJ BORIS IVANOVICH
IPC: B28B13/02
Filed: 1991-04-22
Granted: 1995-01-20
Abstract: FIELD: construction. SUBSTANCE: device has a roller radial tenons of front portion of which are made in the form of a truncated pyramid, a diameter of rear cylindrical portion of the roller exceeding height of the truncated pyramid as much 5-7 times and the ratio of lengths of the front and rear portions of roller being of 0.8-1.0. The front portions of rollers are made to be composite in the form of alternating disks being in contact with each other through an elastic member with controllable press force mounted on the axis. Each next disk disposed behind the disk with radial tenons in the form of a truncated pyramid has lateral ribs of trapezoidal shape and rotatably and axially movable relative to the axis, the other disk being movable only along the axis. EFFECT: enhanced efficiency. 4 dwg
Patent RU-2006950-C1 (RU)
Inventor: ZORIN ALEKSANDR D
IPC: G08B13/18
Filed: 1991-04-22
Granted: 1994-01-30
Abstract: FIELD: protective signalling. SUBSTANCE: body 1 of transmitter has window made of transparent material and photodetector 3, optical system 4 in form of Fresnel lens 4 and optical shutter 5 in form of chamber 6 filled with magnetic fluid 7. Controls of optical shutter 5 are made in form of permanent magnet 8 and electromagnet 9 and are arranged at ends of chamber 6. Winding of electromagnet 9 is connected in series with pulse shaper 11 and acoustic transducer 10. Pulse shaper 11 and acoustic transducer 10 have common detection zone. At no instruction, optical shutter 5 is non-transparent for infrared rays. Transmitter forms alarm signal only at two types of action: infrared radiation and acoustic waves from intruder. Under these conditions optical shutter 5 becomes transparent for infrared rays and let them pass to photodetector 3. EFFECT: enhanced functional reliability owing to widening of operating temperature range. 1 dwg
Patent RU-2022788-C1 (RU)
Title: Apparatus for grinding rubber tires
Inventor: REPIN DMITRIJ S
IPC: B29B17/04
Filed: 1991-05-15
Granted: 1994-11-15
Abstract: FIELD: waste-free reprocessing of worn tires. SUBSTANCE: apparatus has separating device and gripping unit with clamp reciprocating in vertical and horizontal planes. Cutting units have disks mounted in spaced relation one with respect to the other for rotation in opposite directions. Disks are mounted in horizontal position and provided with cutters disposed on surfaces faced one towards the other, with above mentioned surfaces being provided with slots connected with separating unit. Charging unit has chain conveyor with retaining stops fixed on links. Separating unit has electromagnetic device of intermittent action. Electromagnetic device is connected with accumulator and with vibrating sieve and cleaners through auger conveyor. EFFECT: increased efficiency and enhanced reliability in operation. 2 cl, 13 dwg
Patent RU-2017186-C1 (RU)
Inventor: VYSOTSKIJ VLADIMIR A
IPC: G02F1/13
Filed: 1991-04-30
Granted: 1994-07-30
Abstract: FIELD: electro-optics. SUBSTANCE: reflecting covering is made in liquid crystal screen onto internal side of the second insulating plate, which has to be a plate made of aluminum or aluminum alloy, covered with porous aluminum oxide in form of a profiled surface, former onto the film made of porous aluminum oxide, covered with a layer of metal, which has high reflectivity. This material has simultaneously to be the material for parallel strip electrodes. Dichroid dye film is applied onto the film of metal. Dye film acts as passivating, orienting and polarizing covers. Space between the plates is controlled by protrusions of definite height and shape, which are formed in the film of porous aluminum either. Reflecting coating is formed by means of etching of pores of aluminum oxide to produce profiled surface, then high-reflectivity metal layer is deposited, which is used for forming conducting strip electrodes with peripheral contact areas after photolithography process is finished. Protrusions with definite height and shape, which are used for controlling space between the plates, are formed together with profiled surface when power are etched according to contours of the protrusions. Orienting, passivating and polarizing coverings are formed at the same time by means of application of dichroid dye onto structure being formed. The dye is treated to produce oriented matrix of molecules of the dye. EFFECT: improved efficiency. 2 cl, 2 cl, 3 dwg
Patent RU-2022882-C1 (RU)
Inventor: SAFRONOV ALEKSANDR V
IPC: B64C39/02
Filed: 1991-06-17
Granted: 1994-11-15
Abstract: Изобретение относится к самолетостроению, в частности к проектированию транспортных самолетов. Целью изобретения является улучшение эксплуатационных характеристик. Транспортный самолет содержит фюзеляж 1 с грузовым люком, выполненный в виде крыла малого удлинения с плоскими параллельными бортами и плоской нижней поверхностью, снабженной лыжами 2, два киля 3, установленных в плоскости борта фюзеляжа 1 каждый и соединенных между собой в верхней части стабилизатором 4, крыло 5 с отклоняемым реактивным закрылком. Двигатели 9 установлены на пилоне 8, расположенном в верхней части фюзеляжа 1 в его продольной вертикальной плоскости симметрии и снабженном установленными на его верхней кромке узлами 12 крепления поворотной части 13 консолей крыла 5. Крыло 5 выполнено с нишами, складывающимся вверх с ответными узлами 21 крепления к пилону 8 на законцовках консолей 1 и снабжено стойками 6 с выдвигающимися вверх опорами, имеющими узлы шарнирного крепления поворотных частей 13 консолей крыла 5 и установленными на них поворотными несущими поверхностями 16. Стойки 6 соединены нижней частью с бортом фюзеляжа посредством горизонтальных балок 7 с обтекателем. Самолет снабжен дополнительными выдвижными несущими поверхностями, размещенными в нишах крыла 5 и совмещенными в сложенном положении с его нижней поверхностью с образованием в разложенном положении решетчатого крыла. Створка 10 грузового люка расположена на верхней поверхности хвостовой части фюзеляжа и выполнена отклоняемой вверх. 7 ил.
Patent RU-2009493-C1 (RU)
Title: Method of studying functional state of locomotor system
Inventor: POTEMKIN BORIS A
IPC: A61B5/103
Filed: 1991-06-20
Granted: 1994-03-15
Abstract: FIELD: physical culture; sport. SUBSTANCE: sensor was disposed in region of general center of mass and person under examination executed several test exercises in consecutive order with alternately loading muscles of legs. Body oscillations were recorded in certain frequency range to allow subsequent assessment of locomotor system state. Additional sensors were arranged in talocrural area and on man's head. Test exercises were actually upward jumps made in series at frequency of 1.0 to 4.0 Hz. Acceleration root-mean-square was calculated with respect to each sensor. State of locomotor system was assessed by way of successive comparisons of magnitudes of gear ratio which was determined by relationship between said magnitudes of root-mean-square of acceleration values and magnitude of root-mean-square of acceleration value defined from indications provided by sensor disposed in talocrural area. EFFECT: more effective diagnosis owing to differential evaluation of state of definite groups of muscles in locomotor action. 1 dwg, 1 tbl
Patent RU-2080460-C1 (RU)
Title: Method of operating of internal combustion engine
Inventor: BOLTUTS EVGENIJ BORISOVICH
IPC: F02B19/12
Filed: 1991-07-30
Granted: 1997-05-27
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: method consists in admission and compression of air at simultaneous bypass of it to antechamber, injection of fuel during compression by one jet, evaporation of fuel forming rich and lean fuel-air mixtures in main combustion chamber, forced ignition of peripheral portion of rich fuel-air mixture in antechamber, transfer of flame from antechamber to main combustion chamber and ignition of lean fuel-air mixture in it; injection of fuel is effected tangentially relative to axis embracing the main combustion chamber of circular antechamber to main combustion chamber through tangential orifices from periphery to center; exhaust gases are forced out of cylinder simultaneously with motion of piston towards top dead center by means of valve gear formed by valve in valve at radius close to radius of piston before its complete approach to flat head. EFFECT: enhanced reliability. 4 dwg
Patent RU-2060429-C1 (RU)
Title: Fluidized-bed reactor chamber
Inventor: LASSE IJYAS
IPC: F23M5/00
Filed: 1990-02-05
Granted: 1996-05-20
Abstract: FIELD: fuel combustion. SUBSTANCE: fluidized-bed reactor chamber has screen in its bottom part to introduce fluidizing gas into reactor and waterwalls in which vertical tubes are joined together by means of flat plates. Waterwalls have in their bottom part refractory lining to prevent corrosion and excessive heating. Water tube are bent outside through certain angle to vertical plane on intermediate section between naked top part of waterwall and its bottom part covered with refractory lining to minimize erosion caused by fragments dripping down along reactor walls. EFFECT: reduced erosion of reactor walls, improved heat resistance. 12 cl, 6 dwg
Patent RU-2023352-C1 (RU)
Inventor: DMITRENKO LEONID P
IPC: H05B39/04
Filed: 1991-07-01
Granted: 1994-11-15
Abstract: Использование: в устройствах дистанционного управления осветительными приборами. Сущность изобретения: в устройство, содержащее симистор 1, тиристор 2, первый 3 и второй 4 конденсаторы, первый 5 и второй 6 резисторы, стабилитрон 7, два выводы 8, 9 для подключения осветительной нагрузки 10, две шины 11, 12 для подключения к питающей сети и контакт кнопки управления 13, введены транзистор 14, диодный мост 15, диод 16, третий резистор 17, балластный элемент 18, третий 19 и четвертый 20 конденсаторы и цепь встречно-последовательно соединенных стабилитронов 21, 22, что позволяет повысить надежность работы и упростить схему устройства. 1 ил.
Patent RU-2120447-C1 (RU)
Title: DERIVATIVES OF β--AMINO--α--HYDROXYCARBOXYLIC ACIDS OR THEIR PHARMACEUTICALLY ACCEPTABLE SALTS OR ESTERS, PHARMACEUTICAL COMPOSITION
Inventor: JUITIRO JABE
IPC: A61K38/00
Filed: 1992-02-07
Granted: 1998-10-20
Abstract: FIELD: organic chemistry. SUBSTANCE: invention relates to derivatives of β--amino--α--hydroxycarboxylic acids of the general formula (I): β- where -α- being A is -CO, R 1 -NR 2 -CH(R 3 )CONHCHR 4 CHOHCOR 5 ,; Z is O; X = 0 or 1; R is R I =R(Z) x A,-alkyl that can be optionally substituted with phenyl or phenoxy-group, carbocyclic aryl-group containing up to 10 carbon atoms, 5-6-membered heterocyclic group containing from 1 to 4 heteroatoms taken from nitrogen, oxygen, sulfur being heterocyclic group can be fused with benzene nucleus and can be free or substituted with at least one substituent taken from hydroxy-, -SO 2 ,-alkyl, C 1 -C 6 -alkoxy, (C 1 -C 6 )-alkoxyphenyl, (C 1 -C 6 ) or R is (C 1 -C 6 ); H 2 NCH 2 COO-, CH 3 COO- and NR a R b , are taken independently from hydrogen and R a -aryl, R b -substituted; (C 6 -C 14 ) is H; (C 1 -C 3 ) is hydrogen, R 2 -alkyl that can be substituted with hydroxyl, carbamoyl, cyano-group, carboxy-group, mono-R 3 - or di-(C 1 -C 6 )-alkylcarbamoyl; (C 1 -C 6 ) is (C 1 -C 6 )-alkyl substituted with phenyl or cyclohexyl; R 4  is 5-10-membered heterocyclic system or their pharmaceutically acceptable salts, or esters and pharmaceutical composition based on thereof. The synthesized compounds are used in medicine, for treatment of patients with retroviral infections, in part, with AIDS. EFFECT: improved method of synthesis, enhanced effectiveness of compounds. 19 cl, 1 tbl
Patent RU-2051617-C1 (RU)
Inventor: LOBZIN VLADIMIR S
IPC: A61B5/0531
Filed: 1991-12-19
Granted: 1996-01-10
Abstract: FIELD: medicine. SUBSTANCE: method involves registering and measuring electrodermal conductivity while scanning frequency in a range from 20 Hz to 1 MHz in the scanning time interval from 0.02 to 30 s and at a constant voltage amplitude from 5 mV to 12 V. Electrodes are applied to independent innervation zones of investigated peripheral nerves. The electrodermal conductivity and latent period of reaction are measured first at rest, then under provoking loads in the region of probable compression of investigated peripheral nerves. The loads have the form of finger pressure applied to the investigated nerve at the point of its passage through a tunnel on a certain level, and cup compression of an extremity above the point of supposed compression. The pressure in the cut of an arterial tonometer is built up to the point exceeding the systolic arterial pressure of the patient by 13.1 kPa. Each load is applied for 20-60 s with a 2-5 min rest afterwards. The vegetative troubles in compression-ischemic neuropathies are diagnosed by the deviations of the obtained values. EFFECT: early diagnosis of vegetative troubles in patients with compression-ischemic neuropathies. 2 cl, 4 tbl
Patent RU-2034139-C1 (RU)
Title: Method for underground gasification of coal
Inventor: GONCHAROV EVGENIJ V
IPC: E21B43/295
Filed: 1992-02-04
Granted: 1995-04-30
Abstract: FIELD: mining industry. SUBSTANCE: increase efficiency of gasification due to more optimal delineation of district and consideration of its hypsometry on districts of complex geological and mining conditions, boundaries of gas generator are outlined along tectonic dislocations with a break in continuity with amplitude of more than two thicknesses of gasified seam, washouts, wedging outs and districts with ash content in excess of 40%. Line of lighting up is prepared along the most deep boundaries and coal is gasified to the rise. In case of presence of plicative dislocations, additional lines of lighting up are prepared along axes of synclines. Parts of seam with thickness less than 3 m or limbs of dislocations with a break of continuity are gasified after injection and crystallization of saltpeter. EFFECT: higher efficiency. 2 cl, 1 dwg
Patent RU-2033926-C1 (RU)
Title: Pressing device
Inventor: SMIRNOV LEV NIKOLAEVICH
IPC: B30B9/02
Filed: 1992-01-09
Granted: 1995-04-30
Abstract: FIELD: fat-and-oil industry. SUBSTANCE: device comprises turntable 3 with pressing chambers 4 and pistons disposed therein. Chambers are installed in table opening with a provision for vertical relative movement and rest on the support surface of table recesses 13 by the flanges 12 of housing and chamber 4. Installed on base under the chambers is hydraulic pressing cylinder 5 and hydraulic ejecting cylinder 6. Secured on stationary crosspiece 17 above the chambers are counterstamp 1 entering the chamber cavity during pressing, and stops 29 which limit the chamber travel while the pressed material is ejected therefrom. Rod of hydraulic cylinder 5 carries plate 22 interacting in operation with lower end face of chamber. Upper surface of plate 22 is provided with a recess 23 to receive the expressed liquid. Said recess communicates through channel 24 in the plate and through flexible hose 25 with the liquid-collecting container 25. EFFECT: improved design. 2 dwg
Patent RU-2117729-C1 (RU)
Title: Suction dredge
Inventor: FOMIN GEORGIJ DMITRIEVICH
IPC: E02F3/88
Filed: 1992-03-03
Granted: 1998-08-20
Abstract: FIELD: hydraulic excavation technology. SUBSTANCE: suction dredge has floating shell, mechanisms for fixing and moving of suction dredge within water basin, earth-suction frame pivotally installed on floating shell of suction dredge, earth-suction pump located in working position below water level, driving motor of earth-suction pump located above water level, earth loosener with drive unit installed on earth-suction frame which incorporates transmission shaft. Suction dredge is provided with foundation plate which is secured with clearance on earth-suction frame. Earth-suction pump with drive unit is installed on foundation plate, and arranged below foundation plate is earth loosener with drive unit together with transmission shaft. Loosener drive unit, except transmission shaft, can be located beyond perimeter of foundation plate. EFFECT: higher efficiency. 1 cl, 2 dwg
Patent RU-2085069-C1 (RU)
Title: Apparatus for picking berry, preferably cranberry
Inventor: DEMICHEV BORIS V
IPC: A01D46/00
Filed: 1992-03-24
Granted: 1997-07-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: apparatus is formed as box with elongate U-shaped berry grip fixed to front part of box by retainer. Berry grip has parallel bent rods positioned in upper horizontal and front vertical parts in different planes. Lower parts of rods are bent to rear wall to define gripping surface 4, with length of gripping surface 4 not exceeding double diameter of berry. Gripping surface 4 is bent at an angle and is made integral with separating surface, which is gradually continued by gathering surface at location adjacent to gate and rod contact point. Rods fixed to front retainer are spaced by distance exceeding that between these rods and retainer 9. Side surfaces 3 are fixed on bent side rods and bent to outside for an angle of α. Inner side of surfaces 3 adjacent to gripping surface 4 is provided with curved portion for passage of berries. Each bent rod of grip Е is shifted to rear wall. Front upper part of apparatus has fastening portion 12 for L-shaped removable handle 11. By moving gripping surface for minimum distance from moss in parallel with it, berries are introduced into apparatus and are urged to be moved to portion behind gate. To withdraw berries from depressions, apparatus is inclined and berries are gripped by side curved portion. L-shaped portion facilitates handling of apparatus. EFFECT: increased efficiency, provision for collecting berries from grass or from irregular surfaces and enhanced reliability in operation. 2 cl, 3 dwg
Patent RU-2047414-C1 (RU)
Title: Threshold plasticity curve plotting method
Inventor: MASHEKOV SERIK AKIMOVICH
IPC: B21J1/00
Filed: 1992-04-30
Granted: 1995-11-10
Abstract: FIELD: plastic working of metals. SUBSTANCE: method involves making samples with concave, convex and cylindrical side surfaces prior to conducting plasticity tests; testing samples by compressing or rolling, with stressed-deformed state being determined on free surface in horizontal plane of symmetry of samples. Threshold plasticity curve is plotted by determining coefficients of given function. EFFECT: increased efficiency. 2 dwg
Patent RU-2006325-C1 (RU)
Inventor: SOSHNIKOV VLADIMIR S
IPC: B21J1/02
Filed: 1992-06-15
Granted: 1994-01-30
Abstract: FIELD: metal pressure working. SUBSTANCE: device includes load-bearing frame formed by forward and back fixed cross bars connected each to another by columns; movable cross bar connected to plungers of working and reverse cylinders; scalping die; centering devices for forward and back billet ends; and waste removal device. The device is provided with a processed billet pushing-out mechanism made as a beam placed over scalping axis on the exit section of the forward fixed cross bar. The guides of the beam support a traveling slide bearing a rotor ring with mounted stop member movable along the vertical axis. The back end centering device is made in the shape of a bushing having internal stepped borings of different diameters which mate with conical generatrix surfaces, and is installed for reciprocating displacements in the forward fixed cross bar guides. The waste removal device is located on the forward fixed cross bar side surface outside the billet deformable zone and is made in the form of a movable beam secured on an actuating cylinder rod and interacting with two spring- actuated movable rings rigidly connected each to another. One ring envelops scalping die fixed in the tool board. EFFECT: enlarged operating capabilities. 5 dwg
Patent RU-2021895-C1 (RU)
Inventor: FEDOROV GEORGIJ D
IPC: B30B11/12
Filed: 1992-06-16
Granted: 1994-10-30
Abstract: Использование: для производства пустотелого кирпича и камней из керамических или цементно-песчаных порошкообразных сырьевых смесей. Сущность изобретения: пресс содержит раму, на которой смонтированы стол с пресс-формами, питатель, устройство подпрессовки, механизмы прессования и выталкивания. На стенке питателя, обращенной к механизму прессования, установлены калибровочный нож с пилообразной рабочей кромкой и упор для сталкивания кирпичей. Стол установлен на направляющих рамы с возможностью возвратно-поступательного перемещения между двумя позициями. 1 з.п.ф-лы, 2 ил.
Patent RU-2021049-C1 (RU)
Title: Protective-discharge device of roll mill stand
Inventor: ARTYUKH GENNADIJ V
IPC: B21B33/00
Filed: 1992-06-24
Granted: 1994-10-15
Abstract: FIELD: protection of roll mill stand from overloads. SUBSTANCE: protective-discharge device of roll mill stand with breakable member is mounted between pressure unit and roll chock. Device has punch, annular band with groove and base, which form working cavity filled with elastomer. In the first variant of embodiment band groove is made in the form of channel cut in outer surface of band; in the second variant groove is formed as opening with side surface extending parallel to longitudinal axis of band and its cross-section is formed by two arcs of concentric circles with center extending through band longitudinal axis, which are interconnected by arcs with radius equal to half the difference between radii of concentric circles arcs. Radius of channel (in the first variant of embodiment) is at least equal to band thickness. Distance between centers of arcs connecting arcs of concentric circles does not exceed band thickness. In the third variant of embodiment band groove is formed by a set of through openings of equal diameter with longitudinal axes extending parallel to longitudinal axis of band disposed on arc of a circle with center extending through longitudinal axis of band. The thickness of web disposed between adjacent openings does not exceed 0.1d, where d is diameter of openings. Distance between axes of outer openings does not exceed band thickness. EFFECT: increased efficiency and enhanced reliability in operation. 5 cl, 5 dwg
Patent RU-2076624-C1 (RU)
Title: Method for diagnosing fetus state during pregnancy and labor
Inventor: PILIPENKO NIKOLAJ V
IPC: A61B5/02
Filed: 1992-08-17
Granted: 1997-04-10
Abstract: FIELD: medicine. SUBSTANCE: method involves recording electric activity of heart, recording the first and the second derivative of the combined electrocardiosignal, determining correlations between the fetus and mother electrocardiosignals. The correlations being absent, dangerous state of the fetus is diagnosed. EFFECT: enhanced effectiveness in selecting all cardiosignals of the fetus and vital activity disorders in the fetus.
Patent RU-2017618-C1 (RU)
Title: Condensation unit for film casting machine
Inventor: OSIPENKO YURIJ I
IPC: B29C41/28
Filed: 1992-07-21
Granted: 1994-08-15
Abstract: FIELD: production of polymer films. SUBSTANCE: condensation unit for film casting machine is provided with vortical apparatus for mixing and additional fan. Suction line of the last is connected to the lower drying channel. Force-line connected to tangential inlet pipe of vortical apparatus and to the inlet pipe of upper drying channel. Outlet pipe of upper channel is connected to axial inlet pipe of vortical apparatus. Its inlet end is connected to the entrance into condenser. This enables to increase degree of fumes condensation of solvent owing to presence of vortical apparatus, to increase the flow speed in lower drying channel. EFFECT: increased output of casting machine. 1 dwg