baber/WOPTO huggingface dataset:
Patent RU-2052361-C1 (RU)
Inventor: MIKHAJLIN ALEKSANDR A
IPC: B60T10/04
Filed: 1991-06-24
Granted: 1996-01-20
Abstract: FIELD: transport engineering. SUBSTANCE: drive has adjustable pump with delivery regulator in form of hydraulic cylinder driven by self-sustained internal combustion engine, set hydraulic motors connected with shaft of self-sustained internal combustion engine, noncontrolled restricotr whose input communicates with output of additional pump by hydraulic line, two-position distributor one end of which is spring-loaded and other end is hydraulically coupled with piston of delivery regulator hydraulic cylinder, and additional piston kinematically coupled with carburettor throttle valve, piston space communicating with input of noncontrolled restrictor and rod space coupled with output of noncontrolled restrictor through distributor. EFFECT: enhanced reliability of operation. 1 dwg
Patent RU-2028399-C1 (RU)
Title: Process for manufacture of composition for fire-proof finishing of cellulose fabrics
Inventor: LUNEVA NINA KLAVDIEVNA
IPC: D06M11/71
Filed: 1991-06-26
Granted: 1995-02-09
Abstract: FIELD: textile industry. SUBSTANCE: this process prescribes admixing 65 to 166 g urea with 74 to 92 g orthophosphoric acid, introducing about 100 to 174 g sodium tripolyphosphate, 3.2 to 11.6 g starch or sodium salt of carboxymethyl cellulose, 2.5 to 5.0 g salicylanilide and up to 1 l of water into thus prepared admixture, impregnating fabric with thus prepared composition, and finally air-drying fabric. Fabric (calico cloth) has combustibility coefficient of 0.64 to 0.71. This difficultly inflammable fabric (calico cloth) retains its durability after impregnation both in base and weft during seven months of storage in humidity and after 20-min water treatment. Thus impregnated fabric possesses fungicidal properties. Loss of mass of impregnated fabric is 4.5 to 5.0 times lower than that of untreated fabric after exposure to fungous microorganisms during two months. EFFECT: excellent qualities. 2 tbl
Patent RU-2019028-C1 (RU)
Title: Frequency-to-voltage converter
Inventor: LEBEDEV OLEG V
IPC: H03K9/06
Filed: 1991-09-25
Granted: 1994-08-30
Abstract: FIELD: pulse equipment. SUBSTANCE: frequency-to-voltage converter has current stabilizer to which output first capacitor and first key are connected in parallel and second capacitor and univibrator are coupled through second key. Output of univibrator is linked to controlling input of second key. Converter is supplemented with first and second AND circuits, NOT-AND circuit, second univibrator, second current stabilizer, first and second NOT circuits. EFFECT: increased stability of output voltage due to synchronization of start of operation of converter with front of input pulses and enhanced accuracy of conversion thanks to conversion of frequency increment to voltage. 1 dwg
Patent RU-2081870-C1 (RU)
Title: Diazepinone derivatives, methods of their synthesis and pharmaceutical composition
Inventor: VOLFGANG EBERLAJN
IPC: C07D471/04
Filed: 1992-04-10
Granted: 1997-06-20
Abstract: FIELD: organic chemistry. SUBSTANCE: product: diazepinone derivatives of the formula (I) where: X - group =CH or nitrogen atom if B means bivalent residue of the formula (a): l = 1, 2, 3; m = 1, 2; n = 1-4; R' - H or C 1 -C 6 -alkyl and others. Reagent 1: compound of the formula (II). Reagent 2: carboxylic acid. Pharmaceutical composition exhibiting antimuscarinic activity has one derivative of diazepinone of the formula (I) taken at effective amount and pharmaceutically acceptable carrier. EFFECT: improved method of synthesis. 4 cl, 2 tbl
Patent RU-2017306-C1 (RU)
Title: Primary two-channel a c system
Inventor: BELOV PETR V
IPC: H02J9/06
Filed: 1991-12-10
Granted: 1994-07-30
Abstract: FIELD: electrical engineering. SUBSTANCE: invention relates to A.C. electric power supply systems of two-motor flying vehicles. System incorporates two main generators, generator of auxiliary power plant, connector for linking of flying vehicle wiring system to air field power supply source, six change-over contactors and two main power circuits for connection to buses of central distribution device of all electric power sources and mutual change-over of buses of central distribution device. Novelty of system lies in that break contact of second contactor of generator of auxiliary power plant is connected directly to buses of first central distribution device, other contact is coupled directly to break contacts of first contactor of air field power supply source and one of break contacts of second contactor of air field power supply source is immediately linked to buses of second central distribution device, the other contact - to break contacts of first contactor of generator of auxiliary power plant. EFFECT: reduced number of main power circuits, enhanced reliability of control over system. 1 dwg
Patent RU-2029433-C1 (RU)
Title: Преобразователь двоично-десятичного кода 8-4-2-1 в код 2-4-2-1
Inventor: YARANTSEV YURIJ ALEKSANDROVICH
IPC: H03M7/00
Filed: 1991-12-19
Granted: 1995-02-20
Abstract: Изобретение относится к вычислительной технике и может использоваться в бортовых и наземных информационно-вычислительных системах. Цель изобретения - упрощение преобразователя. В преобразователь введены шесть новых элементов и 15 новых связей между ними, включая обратную связь с выхода преобразователя на входы двух его элементов. Дополнительные элементы и все новые связи при их введении в преобразователе проявляют новые свойства, что приводит к упрощению преобразователя за счет сокращения общего числа и элементов, и связей преобразователя. Одновременно с упрощением преобразователя повышается его наежность, сокращаются его масса, габариты, потребляемая мощность, сроки и стоимость изготовления. 1 табл., 1 ил.
Patent RU-2047512-C1 (RU)
Inventor: RADCHENKO VITALIJ M
IPC: B60R25/00
Filed: 1992-01-03
Granted: 1995-11-10
Abstract: FIELD: antitheft means for cars. SUBSTANCE: device has shields 1 to protect windows, trunk end face shields 2, hood end face shields 3, set of shields to protect wheels, including outer shields 4, inner shields 7, and upper shields 8, which are embraced by flexible guard members 11. Mating of members 11 with shields 1,2,3,4 is provided by fitting the members into vertical slots in pairs of plates 9 arranged coaxially and directed to opposite sides, plates 9 being fastened by their end faces to outer surfaces of shields 1,2,3,4. Fixing of device is provided by connecting parts of locking mechanisms 19 secured to ends of split loops 15 and 16 of flexible members. Lower split loop 16 is previously passed through eyelets 14 on free ends of connecting parts 13 secured on upper closed loop 12. EFFECT: enhanced safety and protection of car. 6 cl, 3 dwg
Patent RU-2008432-C1 (RU)
Inventor: DENISENKOV IVAN F
IPC: E06B3/36
Filed: 1992-01-22
Granted: 1994-02-28
Abstract: FIELD: sport. SUBSTANCE: gates include posts with vertical guides secured to posts, wings installed for turning round guides and motion over them by means of handles, counterweights connected with wings by rope-and-block system. Supporting member is made in form of turning cantilever installed on guide through tables in plane of wing for combined rotation with the help of carrier attached to wing. Counterweight is connected to wing through block located diametrically on post. EFFECT: higher efficiency. 2 dwg
Patent RU-2024942-C1 (RU)
Inventor: ALIEV RUFAT M
IPC: G06K11/06
Filed: 1991-12-29
Granted: 1994-12-15
Abstract: Изобретение относится к автоматике и вычислительной технике и может быть использовано для считывания графической информации. Предлагаемое устройство состоит из планшета-звукопровода, двух пьезоэлектрических излучателей, съемника координат, трех элементов И, двух элементов ИЛИ, двух счетчиков, генератора импульсов, одновибратора, трехформирователей сигналов, двух триггеров, усилителя, фазовращателя, компаратора и селектора длительности. Введение новых блоков и новых связей позволяет повысить помехоустойчивость устройства. 1 ил.
Patent RU-2019038-C1 (RU)
Title: Устройство для контроля каналов связи
Inventor: GORCHAKOV SERGEJ A
IPC: H04B3/46
Filed: 1991-12-17
Granted: 1994-08-30
Abstract: Использование: в системах,работающих совместно с декодирующими устройствами сверточного типа и демодуляторами с многозвенным квантованием сигнала. Сущность изобретения: устройство содержит блок регистров 1, дешифратор 2, три элемента ИЛИ 3,4,5, четыре счетчика 7,8,9,18, два блока сравнения 6,19, триггер 16, блок индикации 10. 1-19-17-9-10-, 1-6-9, 2-3-7-6-9, 2-4-18-16-17, 2-5-8-19. Введение элементов 18, 16, 17, 19 позволяет выделить группы состояний, которые увеличивают вероятность появления ошибок на выходе декодирующих устройств сверточного типа, снижают быстродействие аппаратуры обработки информации и характеризуют качество каналов связи. 1 ил.
Patent RU-2030628-C1 (RU)
Inventor: KHALYUTKIN VLADIMIR ALEKSEEVIC
IPC: F03B7/00
Filed: 1991-12-23
Granted: 1995-03-10
Abstract: FIELD: hydraulic power engineering. SUBSTANCE: central shaft with a carrier and rollers, whereto blades are rigidly secured, are interconnected through a rotation unit of the blades. The rotation unit is constructed as a three-toothing gear unit freely mounted on the central shaft. A fin is mounted for fixing position of the gear unit. The gears are set on the rollers and coupled with the gear unit through a chain transmission. The number of teeth of the gears is twice the number of teeth of the corresponding toothing of the unit. EFFECT: improved design. 6 cl, 1 tbl
Patent RU-2028914-C1 (RU)
Title: Device for two-sided machining of flat pieces
Inventor: FILONOV IGOR PAVLOVICH
IPC: B24B7/17
Filed: 1991-11-04
Granted: 1995-02-20
Abstract: FIELD: metal working and instrumentation engineering. SUBSTANCE: device has central wheel 1 which engages with external wheel 2 which is the rotation drive of casette 3 around immovable central wheel 7 coaxially mounted with the external wheel. Casettes with pieces 4 are disposed between low 5 and upper 6 laps. When electric motor 10 is switched on the torque is transferred to the upper lap through gear wheels 11, 12, dowel 13, spindle 14 and crankpin 15. The switching on of electric motors 27 and 26 results in the rotation of central wheel 1 and lower lap 5, correspondingly. EFFECT: facilitated manufacture. 6 dwg
Patent RU-2050481-C1 (RU)
Inventor: SEMILETOV VALERIJ N
IPC: B60K23/02
Filed: 1991-07-15
Granted: 1995-12-20
Abstract: Использование: в приводах управления сцеплением тпанспортных машин. Сущность: привод содержит педаль, ось, шарнирно соединенную с педалью и передающим элементом и опирающуюся на неподвижный кронштейн с возможностью перемещения вдоль продольной оси передающего элемента. Педаль ограничена от перемещения в сторону, противоположную направлению перемещения оси, упором, закрепленным на кронштейне. Одна из контактируемых поверхностей педали и упора выполнена в виде плоскости, а другая дугообразной. Упор для снижения трения между ним и педалью выполнен из антифрикционного материала. 2 з. п. ф-лы, 3 ил.
Patent RU-2064215-C1 (RU)
Title: Electrical equipment overtemperature protective device
Inventor: SHEPELIN VITALIJ F
IPC: H02H5/04
Filed: 1992-03-16
Granted: 1996-07-20
Abstract: FIELD: electrical engineering. SUBSTANCE: thermistor is made in the form of induction coil with ferromagnetic core having enlarged cooling surface on end part due to flange. Built into core without additional insulation from heating element is thermistor. Heat is emitted in cores due to polarity reversal loss and eddy-current loss, and core has no electric contact with current-conducting circuit which does not require high-temperature insulation from heating element and mass of the latter may be minimized thus reducing time constant of thermistor in case cooling system fails. Enlarged cooling surface of end parts due to flange enables intensive heat transfer when air flow is available so that under normal conditions thermistor temperature is reduced. EFFECT: improved reliability, simplified design. 3 dwg
Patent RU-2019379-C1 (RU)
Title: Method of connecting the jacket of heat-liberating assembly with the terminal article
Inventor: KOCHERGIN VIKTOR M
IPC: B23P19/02
Filed: 1992-07-23
Granted: 1994-09-15
Abstract: FIELD: assembly line. SUBSTANCE: mounting face under the concealed screw head is made with a plastic deforming device with a forming punch after centering the holes in the article and in the jacket with the forming punch. An additional hole is made in the jacket. The screw locking is exercised through this hole after the installation of the screw into the threaded hole by means of welding to the terminal article. Part of the additional hole is located on the mounting face under the concealed screw head in the jacket and part of it on the plane of the jacket side. The mounting face under the concealed screw head is fulfilled in two transitions: during the first one for the depth allowing to install the terminal article into the jacket, during the second transition - for the full depth after the installation of the terminal article into the jacket. In this case the additional hole is connected with the main one. EFFECT: facilitated manufacture. 2 cl, 4 dwg
Patent RU-2054408-C1 (RU)
Inventor: KHIROKATSU AOYAMA
IPC: C07C17/275
Filed: 1992-06-12
Granted: 1996-02-20
Abstract: Использование: как промежуточное соединение для получения гидрофторуглеродов, слабо разрушающих озоновый слой атмосферы. Сущность изобретения: реагент 1 - тетрафторэтилен, реагент 2 - соответствующий полихлорполифторалкил - насыщенный углеводород. Условия синтеза: температура преимущественно от -20 до 150 o С, катализатор - безводный хлорид алюминия или безводный тетрахлорид циркония, или безводный хлорфторид алюминия. Получают фторированное соединение формулы R - CCl 2 CF 2 CF 3 , где R - перфторалкил, перхлоралкил, полифторалкил, полихлоралкил или каждый из которых содержит по крайней мере один атом углерода. 2 з. п. ф-лы.
Patent RU-2072858-C1 (RU)
Inventor: REMI TOMA
IPC: A23L19/00
Filed: 1992-07-30
Granted: 1997-02-10
Abstract: FIELD: medicine, biotechnology. SUBSTANCE: invention relates to preparing antidiarrhea product based on caroba (product obtained from Ceratonia siliqua tree beans). Method involves bean peeling, milling, desaccharification in an aqueous medium, separation of the obtained an aqueous phase from the solid phase followed by simultaneous drying and pasteurization of the obtained solid residue by superheated steam. EFFECT: improved method of preparing. 2 cl, 5 tbl
Patent RU-2094672-C1 (RU)
Title: Method of riveting parts with one-sided rivets and rivet for one-sided riveting
Inventor: GAQUERE JEAN-PIERRE
IPC: F16B5/04
Filed: 1991-12-17
Granted: 1997-10-27
Abstract: The present invention relates to a process for riveting materials by means of a blind rivet and corresponding blind rivets.The process of the invention in particular carries out the step of stretching the body of the sleeve (31) before blocking it from one part to another of an assemblage (13, 14) between an abutment head (50) and a blocking head (51). The extending of the body of the sleeve is especially permitted by the cooperation of a stop means (44) with a shoulder (36a) of the shank of the mandrel (32), and by the pulling exerted on the mandrel.The present invention also relates to blind rivets adapted to be set by the process of the invention.
Patent RU-2029574-C1 (RU)
Title: Apparatus for magnetotherapy
Inventor: LAVROV VALERIJ K
IPC: A61N2/00
Filed: 1992-08-03
Granted: 1995-02-27
Abstract: FIELD: medical engineering. SUBSTANCE: this apparatus includes inductance coil connected to alternating current source, flexible member, and at least one auxiliary source of direct and alternating current or impulse magnetic field. This source is positioned for reciprocating motion to amount of deformation of flexible member along vector of induction of resultant magnetic field which is set up by inductance coil. Above said auxiliary sources may be either permanent magnets of inductance coils. Part of auxiliary sources may be permanent magnets and remaining part may be inductance coils. In addition, main and auxiliary coils, either totally or partially, may be provided with ferromagnetic cores. EFFECT: more sophisticated design. 7 cl, 2 dwg
Patent RU-2040937-C1 (RU)
Title: Running track for evaluating and training the elements of running and walking
Inventor: KNYAZEV ALEKSANDR NIKOLAEVICH
IPC: A63B22/02
Filed: 1991-12-25
Granted: 1995-08-09
Abstract: FIELD: medical engineering; sports. SUBSTANCE: device has endless belt composed of a set of wedge belts enveloping supporting rollers. Roller necks are positioned in nests made in the base. The nests are alternately cross-shifted along the track. The rollers are axially rotatable in the nests and movable in horizontal, vertical and frontal directions being engageable with anteroposterior, inferior and lateral pickups by means of elastic plates. The elastic plates of the inferior pickups are made in the form of leaf springs placed under the rollers and are vertically adjustable. The track enables readings of foot force components to be taken. EFFECT: enabled three-dimensional analysis of applied forces; enhanced operational reliability. 2 dwg
Patent RU-2025775-C1 (RU)
Inventor: KELEKHSAEV BORIS G
IPC: G06G7/22
Filed: 1992-08-07
Granted: 1994-12-30
Abstract: Устройство для синусно-косинусного преобразования может быть применено в качестве функционального преобразователя для вычисления значений функций sin x и cos x при значениях аргумента от минус 180 до плюс 180°. Сущность изобретения: устройство для синусно-косинусного преобразования содержит управляемый амплитудный детектор 1, выполненный на амплитудном детекторе 5, пороговом детекторе 6 и переключателе 7, формирователь 2 управляющих импульсов, выполненный на однопороговом 9 и двухпороговом 8 компараторах, одноквадрантный синусно-косинусный преобразователь 3, коммутатор 4, содержащий два переключателя и два управляемых усилителя. 3 з.п. ф-лы, 3 ил.
Patent RU-2033650-C1 (RU)
Title: Manufacturing process for frameless equistrong superconducting solenoid
Inventor: ALEKSEEV ALEKSANDR B
IPC: H01F6/06
Filed: 1992-07-27
Granted: 1995-04-20
Abstract: FIELD: controlled thermonuclear fusion plants. SUBSTANCE: process involves creation of internal radial pressure within frameless superconducting solenoid within framework determined by equation P 1 =1/2σ y ·(1-a 2 b 2 )<P<P 2 =σ y ln b/a,, where P 1  is first critical pressure; P 2  is second critical pressure; σ y  is yield point; a is solenoid internal radius; B is solenoid external radius; as soon as elastoplastic state is attained in its internal turns, pressure is released and sectionally equistrong superconducting solenoid is obtained. EFFECT: enlarged service life, critical current margin for superconductor, eliminated relative displacement of solenoid turns. 4 dwg
Patent RU-2017868-C1 (RU)
Title: Apparatus for producing sorption-active fibrous carbon-containing material
Inventor: BESSARAB VALERIJ A
IPC: D01F9/12
Filed: 1992-07-14
Granted: 1994-08-15
Abstract: FIELD: production of fibrous carbon-containing material. SUBSTANCE: apparatus has compartment I and union 2. Compartment 1 has hydraulic gate formed by bath 3 and pulling rollers 4, one of which is provided with pressure roller 5 for adjustment of pressure force by means of spring 6 and screw 7, activation compartment 8, which has two parts 9 and 10 for mounting heating elements 11 on. Part 10 is movable and mounted onto four rollers, which rest against the guides. Ceramic tubes 14 are fastened between the parts, as well as section 15 for removing product. The latter has tube-in-tube cooler 16, provided with input and output unions 17 and 18. Branch pipe 19 removes products of reaction and condensate. Gate 20 has union 21. All the assembly is mounted onto frame 22, provided with service area. Fibers 24 are fed from container 25. Fibers are put inside like compartment after activation process is finished. Parts 9 and 10 of compartment 8 are tightened together by means of bolts 26. EFFECT: improved reliability of operation. 3 cl, 3 dwg
Patent RU-2059765-C1 (RU)
Title: Track-laying vehicle travel motion mechanism drive
Inventor: ZAJTSEV ALEKSANDR S
IPC: E02F9/02
Filed: 1992-07-17
Granted: 1996-05-10
Abstract: FIELD: mechanical engineering; excavators and cranes; design of drives of track-laying vehicle travel motion mechanism and their locking devices. SUBSTANCE: drive of track-laying vehicle travel motion mechanism has driving sprocket and driven wheel with supports installed on frame and locking device, angle of which is rigidly secured in sliders moving along guides in track frame. Mounted on bearings on axle are driving sprocket and driven wheel made integral with housing. Lock is installed in housing for axial travel. Lock is in constant meshing with axle on inner diameter, for instance, by means of splined joint. Lock is brought into meshing with housing on outer diameter under action of spring, for instance, by means of cams, and is brought out of engagement by compressed air delivered from system. In emergency and when there is no pressure in system, lock can be brought out of engagement by cotter moved by pressure of screw. EFFECT: enlarged operating capabilities. 5 cl, 6 dwg
Patent RU-2091108-C1 (RU)
IPC: A63B29/00
Filed: 1992-08-05
Granted: 1997-09-27
Abstract: FIELD: climber's equipment. SUBSTANCE: apparatus has binding, rope clamp, clip, safety loop with layers and snow-and-ice anchor. Binding is made from single strip and has loading belt 1 formed by mid portion of strip, which is terminated with thigh rings 2. Acute angle 3 is defined between leading and tailing branches of strip of each ring 2. Shoulder loops 4 of binding are positioned at right angle 5 one relative to the other and are connected through parallel chest portions 6 with thigh rings 2. Other branches of shoulder loops 4 are interconnected by buckles 7 and cord 8, which is fastened on parallel chest portions 6 of strip by straps 9. Cord 8 and loading belt 1 are provided with loops 10-13 for suspending components of equipment, such as clamp, clip etc. Construction of components of equipment is presented in Specifications. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 5 cl, 14 dwg
Patent DE-10000618-C1 (DE)
Title: Jack-plug contact has sheet metal blank forming one-piece contact element with contact pin, contact sleeve, socket and associated crimp spring
Inventor: SCHRETTENBRUNNER MANFRED
IPC: H01R4/10
Filed: 2000-01-10
Granted: 2001-07-19
Abstract: The jack-plug contact (2) has a one-piece contact element formed from sheet metal, blank with a contact pin (3) at its free end , followed by a coaxial contact sleeve (4), provided with at least one socket (8) for a further contact pin or a cable at its rear or at its side, together with a crimp spring (5). The part of the sheet metal blank forming the crimp spring lies to the side of the part of the balnk used for forming the contact pin and the contact sleeve.
Patent DE-10007341-C1 (DE)
Title: Preparation of aqueous solution of sulfonated arylphosphine, useful in catalysts for hydroformylation of olefins, involves reacting arylphosphine with oleum, diluting and blowing inert gas through the solution
Inventor: BOHNEN HANS-WILLI
IPC: C07F9/50
Filed: 2000-02-18
Granted: 2001-09-20
Abstract: Sulfonated arylphosphines are prepared in aqueous solution with a low free SO2 content by reacting arylphosphines with oleum, diluting the mixture with water and blowing an inert gas stream through the solution to remove free SO2. Process for preparing a sulfonated arylphosphine comprises: (a) reacting the arylphosphine with oleum, (b) diluting the sulfonation mixture with water, (c) leading an inert gas stream through the diluted sulfonation mixture until SO2 is no longer liberated and (d) further processing the solution in the usual way.