baber/WOPTO huggingface dataset:
Patent RU-2041378-C1 (RU)
Title: Device for controlling quality of fuel-air mixture
Inventor: GNATOVSKIJ PAVEL DEMYANOVICH
IPC: F02M19/02
Filed: 1990-07-05
Granted: 1995-08-09
Abstract: FIELD: engine engineering. SUBSTANCE: device has nozzle 1 constructed as a pipe with thread 2 made on the outer side and shaped opening 3 and needle 4 made up as a rod mounted in pipe 1 coaxially to opening 3. One of the ends of needle 4 has thread 5 engaging the inner thread of pipe 1. The other end has conical surface 6 with spiral-like passageways. The surface interacts with opening 3. The inlet openings of air passageways 7 are made in side wall of pipe 1 above thread 2 and opening 3. Needle 4 is fixed with respect to pipe 1 by way of lock nut 9. EFFECT: improved accuracy of controlling. 2 dwg
Patent RU-2029339-C1 (RU)
Title: Master controller
Inventor: SHISHKIN VIKTOR V
IPC: G05B19/43
Filed: 1990-07-10
Granted: 1995-02-20
Abstract: FIELD: automation. SUBSTANCE: case 1 is made of pipe communicating with working agent supply system 2; pipe accommodates drive drum 3 with hose 4 wound on it and end of hose is inside out and secured on case; switching devices 5 are mounted in hose and torus 7 is installed on hose. Commands can be transmitted over tens and hundreds of meters. Requirements to part surface finish are not so stringent. EFFECT: enlarge functional capabilities improved reliability in operation, facilitated manufacture. 1 dwg
Patent RU-2036429-C1 (RU)
Title: Device to measure parameters of sea waves
Inventor: KLIMASHOV BORIS M
IPC: G01C13/00
Filed: 1990-06-13
Granted: 1995-05-27
Abstract: FIELD: measurement technology. SUBSTANCE: device to measure parameters of sea waves has transceiver 1, antenna 2, amplifier 3 of Doppler frequencies, mixer 4, delay line 5, commutator 6, integrating circuit 7, comparator 8, pulse generator 9, counter 10, decoder 11, indicator 12 and key 13. EFFECT: enhanced operational stability and reliability. 1 dwg
Patent RU-2004299-C1 (RU)
Inventor: BEREZOVSKIJ YURIJ V
IPC: G09B19/08
Filed: 1990-11-27
Granted: 1993-12-15
Abstract: Использование: в игрушках и манекенах, имитирующих  движени  живых существ. Сущность изобретени : электромеханическа  игрушка содержит  устройство дл  воспроизведени  фонограммы,  механизмы открывани  рта, выдвижени  губ рта и  сужени  нижней губы со своими электродвигател ми , управление которыми осуществл етс  посредством  контактного устройства, св зывающего их  с источником питани . 3 з.п.ф-лы, 9 ип.
Patent RU-2019756-C1 (RU)
Title: Unit for damping oscillations
Inventor: GURKIN YURIJ I
IPC: F16F13/00
Filed: 1991-04-02
Granted: 1994-09-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: unit has damper, stand and tie with a head at one end that is spring-loaded along axis with respect to the stand. The damper is made of a case filled with fluid, slide rigidly secured to the case and pivotally connected to the end of the tie and piston provided with throttle and rod and received in the case. The rod is made of a lever pivotally connected to the stand. EFFECT: improved damping. 4 dwg
Patent RU-2009900-C1 (RU)
Inventor: DOVNAR OLEG K
IPC: B60K17/08
Filed: 1991-04-18
Granted: 1994-03-30
Abstract: Использование: изобретение относится к области транспортного машиностроения, в частности к коробкам передач, используемым на самоходных машинах типа трактор и аналогичных транспортных средсвах. Сущность изобретения: коробка передач транспортного средство содержит корпус 1, входной 2 и выходной 3 валы, планетарный механизм 4 с коронной шестерней 5, водилом 6 и двумя солнечными шестернями 7, 8, муфту 9 для связи звеньев 6, 7 планетарного механизма 4 между собой тормоз 10 для связи солнечной шестерни 7 с корпусом 1, несоосный с планетарным механизмом 4 дополнительный тормоз 11, и три зубчатые муфты 12, 13, 14. Муфта 12 установлена на входном валу 2 для его выборочной связи с водилом 6 или солнечной шестерни 8. Муфта 13 установлена на выходном валу 3 для его выборочной связи с коронной шестерней 5 или водилом 6, а муфта 14 - на валу 15 дополнительного тормоза 11 для его выборочной связи с солнечной шестерней 8, водилом 6 или коронной шестерней 5. 1 ил.
Patent RU-2017119-C1 (RU)
Title: Flexibility test machine
Inventor: LODUS EVGENIJ V
IPC: G01N3/32
Filed: 1991-04-24
Granted: 1994-07-30
Abstract: FIELD: investigating strength properties of solid materials. SUBSTANCE: test machine has rack 5, grips 2,3 for specimen 4, lever 8 with weight 9, disk cam 13, locks 12, 14 and hinge 11. With lever 8 rocked 8 and locks 12, 14 switched-over, there occur change in axial position of rack 5 under its pivoting and reciprocating movements thereby changing the levels of loadings. EFFECT: enlarged functional capabilities. 1 dwg
Patent RU-2002066-C1 (RU)
Inventor: ARAKELYAN NIKOLAJ A
IPC: F01C1/344
Filed: 1991-04-05
Granted: 1993-10-30
Abstract: Сущность изобретени  в полом цилиндрическом  корпусе эксцентрично установлен на валу ротор  с радиальными пазами и размещенными в них разделительными  пластинами с образованием рабочих  камер. В корпусе выполнен перепускной канал, сообщающий  часть камер между собой отверсти ми,  в которых установлены обратные клапаны Термоизолирующие  вставки размещены в корпусе между  нагреваемым и охлаждаемым участками Полость корпуса выполнена профилированной с образованием  между пластинами рабочих камер посто нного  объема, камер изотермического расширени   двух теплоизолирующих промежуточных камер и  камер изобарного сжати  Один из электродов  термоэмиссионного генератора соединен с охлаждаемым  участком корпуса, другой - с радиатором  воздушного охлаждени  Перепускной канал расположен  в зоне нагреваемого участка Сжатие рабочей  среды производ т изобарно путем отвода  тепла в генератор, вырабатывающий дополнительную  электроэнергию дл  изохорного нагрева рабочей  среды при повышении давлени  в камерах посто нного  объема 2спф-лы, 2 ил
Patent RU-2006819-C1 (RU)
Title: Shock bending fatigue testing device
Inventor: VLASOV VLADIMIR P
IPC: G01N3/34
Filed: 1991-06-17
Granted: 1994-01-30
Abstract: FIELD: test equipment. SUBSTANCE: gear quadrants 9 and 10 are rotatably driven. Gear quadrant 9 moves rack 6 which rotates platform 2 through boss 7 relative to axle 3. Rotating platform 2 immediately alternately detaches weights 16-18 from base 1 through link 19 embracing pulley 20, nut 22 and rod 23. Specimen 5 is loaded by shock bending under a complex loading cycle. When gear quadrant 9 disengages with rack 6 specimen 5 is unloaded and returned back by falling weights 16-18. After this gear quadrant 10 engages with rack 6 and produces similarly to quadrant 9 the same kind of stresses in specimen 5 but of opposite sign . EFFECT: improved structure. 2 dwg
Patent RU-2049861-C1 (RU)
Inventor: SHAVOLOV ANDREJ S
IPC: E02F3/28
Filed: 1991-06-13
Granted: 1995-12-10
Abstract: Использование: изобретение относится к землеройной технике, конкретно к гидравлическим экскаваторам цикличного действия с поликовшовым рабочим оборудованием, выполняемым преимущественно в виде обратной лопаты. Цель изобретения состоит в расширении функциональных возможностей осуществления процесса копания грунта. Сущность изобретения: устройство включает рукоять, в проушинах которой на одной шарнирной оси 2 подвешены два ковшевых органа 3 и 4, первый из которых выполнен в виде узкого (по отношению к ширине отрываемой траншеи) ковша, а второй в виде двух отдельных крайних ковшей, имеющих единую рычажную тяговую систему 5, подсоединенную к установленному на рукояти гидроцилиндру 6 поворота всего ковшового органа 4. Анологичную рычажную тяговую систему 7 и гидроцилиндр 8 поворота имеет узкий ковшевый орган 3, который оборудован задней стенкой и размещен в промежутке между крайними ковшами, имеющими примыкающие к центральному ковшу боковой стенки. При этом радиус копания всех ковшей выполнен одинаковым, а режущие элементы ковшей (их зубья) заполняют всю ширину отрываемой экскаватором траншеи. Все это позволяет экскаватору, оснащенному предлогаемым рабочим оборудованием, производить копание (наполнение ковшей) многовариантно: сначала центральным, а затем боковыми ковшами, осуществлять обратный порядок наполнения этих ковшей или же производить копание грунта всеми ковшами одновременно. 3 ил.
Patent RU-2031963-C1 (RU)
Title: Method for production of rolled products of carbide and of alloyed steels having two-phase structure as finely dispersed ferrite and finely dispersed perlite
Inventor: VAKULENKO IGOR ALEKSEEVICH
IPC: C21D1/78
Filed: 1992-11-15
Granted: 1995-03-27
Abstract: FIELD: heat treatment of rolled products. SUBSTANCE: after rolling at 900-1050 C metal is cooled to 675-650 C and it is allowed to stand at said temperature within 10-30 s. Mentioned above cooling is carried out at rate being more its critical value. Then fast cooling to 550-400 C takes place. Metal is then allowed to stand at this temperature to complete desired transformations. EFFECT: improves efficiency of the method.
Patent RU-2025681-C1 (RU)
Inventor: VINOGRADOV SERGEJ V
IPC: G01M3/02
Filed: 1991-12-02
Granted: 1994-12-30
Abstract: Использование: способ и устройство для его осуществления предназначены для определения степени негерметичности крупногабаритных изделий. Сущность: испытательную камеру с находящимся внутри опрессованным контрольным газом изделием откачивают высоковакуумным насосом. Анализируют пробу газа с помощью масс-спектрометра. Откачку и ввод пробы в анализатор осуществляют двухступенчатым турбомолекулярным насосом. При этом используют контрольный газ с малым потенциалом ионизации. Перед подачей пробы газа в анализатор ее ионизируют в дополнительной камере и компрессируют во второй дополнительной камере, осуществляя мягкую ионизацию пробы газа при давлении, близком к атмосферному. 2 с.п. ф-лы, 1 ил.
Patent RU-2047111-C1 (RU)
Title: Gear measuring deformation of stand
Inventor: BAGNYUK VLADIMIR S
IPC: G01L1/12
Filed: 1991-07-01
Granted: 1995-10-27
Abstract: FIELD: measurement technology. SUBSTANCE: gear includes magnetoelastic force-measuring converter 1 with two restoring tie-rods 2 and 3 of different lengths made materials with different coefficient of thermal expansion. Restoring tie-rods are installed in brackets 4 made fast in column 5 of stand along its neutral. EFFECT: enhanced authenticity of measurements. 1 dwg
Patent RU-2008230-C1 (RU)
Title: Vehicle gearbox
Inventor: NEKRASOV VLADIMIR I
IPC: B60K17/08
Filed: 1991-12-10
Granted: 1994-02-28
Abstract: FIELD: transport engineering. SUBSTANCE: gear on primary shaft is fitted to slide; fitted on countershaft are two gear clusters of two gears each which engage with gears of primary and secondary shafts. One-way clutch arranged between gear clusters is connected by carrier with similar but turned clutch of secondary shaft. Extreme gears of countershaft and secondary shaft engage through reverse gear cluster. Cross-section of shifter lever head is limited by sizes of elongated slot in middle slider head. Freely fitted in slot of this slider is plate whose length is not less than length of slider travel. EFFECT: enlarged kinematic capabilities, enhanced reliability of operation, decreased metal usage. 5 dwg
Patent RU-2045434-C1 (RU)
Title: Steering gear of multiaxle all-wheel-drive vehicle
Inventor: STOYANOV EDUARD V
IPC: B62D5/06
Filed: 1991-12-25
Granted: 1995-10-10
Abstract: FIELD: transport. SUBSTANCE: steering mechanism handwheel 3 has two halves mounted on turnable member 1 for longitudinal travel in relatively opposite directions. Kinematic coupling is formed by double-arm lever 5 hinge-secured by its middle portion on turnable element 1 and with ends installed for longitudinal travel in slots 7 which are crosswise relative to longitudinal axis of turnable member. Mounted on free end of each half of handwheel 3 for free turning around its longitudinal axis is handle for gripping by hand of driver. EFFECT: provision of change of trajectory of vehicle travel. 2 cl, 2 dwg
Patent RU-2047007-C1 (RU)
Title: Centrifugal pump
Inventor: MAKAROV VLADIMIR N
IPC: F04D17/08
Filed: 1991-12-23
Granted: 1995-10-27
Abstract: FIELD: fan engineering. SUBSTANCE: inlet part of the fan branch pipe is cylindrical. The shell is provided with the manifold at its inlet and mounted on the branch pipe by way of spokes to define a ring passageway. The passageway connects the space of the working wheel in the zone of the covering disk with the space of the housing. The branch pipe can be telescopic for changing its length within the shell collector. EFFECT: improved design. 2 cl, 2 dwg
Patent RU-2047165-C1 (RU)
Inventor: LODUS EVGENIJ V
IPC: G01N3/56
Filed: 1992-01-21
Granted: 1995-10-27
Abstract: Изобретение относится к испытаниям материалов на трение. Задачей является обеспечение испытаний при регулировании интенсивности изменения силы поджатия образцов по мере их взаимного смещения. Сущность изобретения: для испытания материалов на трение содержит захваты 2 и 4 для образцов 3 и 5, механизм 6 перемещения захватов, пружины 9 и 12. Интенсивность поджатия изменяется путем использования разных пружин 9 или 12. Используют при испытании образцов разных материалов и изделий. 1 ил.
Patent RU-2054271-C1 (RU)
Inventor: LUKYANOVICH PAVEL ARKADEVICH
IPC: A23C3/07
Filed: 1992-02-21
Granted: 1996-02-20
Abstract: FIELD: processing of liquid media. SUBSTANCE: apparatus comprises casing with inlet and outlet pipes. Installed vertically inside the casing is a perforated distributing pipe, plate, liquid layer thickness former, and liquid mixer. The distributing pipe and liquid mixer are made as a hollow shaft with blades at the end. The liquid layer thickness former consists of two coaxial discs with adjustable clearance therebetween. The lower disc is made integral with hollow shaft and is a continuation of its blades. The upper disc of quartz glass is disposed under a chamber with a radiation source. The chamber base area is comparable with the area of the upper disc. Washers of preset thickness are installed between the discs. The casing is made up of two parts, a revolving upper part and a stationary lower one. The distributing plate has the form of an impeller with curvilinear blades and is installed rigidly of lower part the casing. Radiation source cooling means is made as a fan installed on the hollow shaft under the chamber with the radiation source. EFFECT: improved design. 5 cl, 3 dwg
Patent RU-2015770-C1 (RU)
Title: Profile-bending mill
Inventor: DOKTOROV MARK E
IPC: B21D5/06
Filed: 1992-03-25
Granted: 1994-07-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: profile-bending mill has at least one stand with paired by pass an embracing and embraced rollers, working grooves of which have peripheral working conical sections, that are adjoining to central section. Embraced roller has adjoining to conical sections bulges with cone section, generatrix of which is located at angle of 100 - 120 deg. to generatrix of working surface of cone section. Working grove of embracing roller has limited by width working cone sections. Working section of embracing roller in the stand has width, equaled to 1.0 - 1.2 of the pass section width of working groove of previous stand embracing roller. In some cases it is reasonable, that embracing roller working groove of the stand is limited by width by ribs, space between inner butt surfaces of which is equaled to width of pass section of previous stand working groove. EFFECT: profile-bending mill ensures higher accuracy of profiles production. 2 cl, 2 dwg
Patent RU-2006448-C1 (RU)
Inventor: MAMYRIN ANATOLIJ V
IPC: B66C17/00
Filed: 1992-04-30
Granted: 1994-01-30
Abstract: FIELD: handling equipment. SUBSTANCE: crane has main beams with rails of a crane truck laid on them, two end beams of the crane truck rigidly connected to the ends of main beams, a crane operator cabin, the crane is made without under the crane beams. The outer end beam is made in the form of a segment, bearing-drive rollers are mounted on under the crane cantilevers of columns. The brackets of the rollers are made integral with a roller drive and a control device. The inner end beam pivotally mates the main faceplate of the crane which rests by a thrust rolling bearing against the upper end of the lower column of the central shaft. A cylindrical wall rotating as a single body together with the main faceplate and the whole crane about the central axle is mounted on the upper plane of the main faceplate. Three current feed buses in the form of collector rings are mounted on the upper post of the central shaft. The crane truck is fed from the buses by a current collector, the drive of the bearing drive rollers is fed by a cable current supply laid in advance under the shop floor. EFFECT: improved structure. 2 dwg
Patent RU-2043237-C1 (RU)
Title: Trailer turntable
Inventor: APOSHNYANSKIJ VIKTOR SEMENOVIC
IPC: B62D63/08
Filed: 1992-05-05
Granted: 1995-09-10
Abstract: FIELD: automotive industry. SUBSTANCE: turntable of trailer has upper race 1 and lower race 2 with paths forming groove accommodating bodies 3 of revolution engaging with strengthened sections of paths. Each path has crescent-shaped strengthened section with maximum thickness on line of initial angle of contact. Most loaded section has maximum hardness of surface HRC 40-45, and middle of this section coincides with line of initial angle of contact. Owing to crescent-shaped strengthened section, race paths wear uniformly over profile. Most loaded strengthened section is located at 3-3.5 mm from edge of path. Under static load, ball engages with paths in middle of most loaded strengthened sections. When trailer is running, point of contact of ball with path is displaced, under action of radial loads, towards radial axis where value of strengthened layer is decreased. EFFECT: increased service life of trailer turntable. 2 dwg
Patent RU-2038754-C1 (RU)
Inventor: SHESTAKOV YAKOV IVANOVICH
IPC: A01G23/081
Filed: 1992-05-06
Granted: 1995-07-09
Abstract: FIELD: logging industry. SUBSTANCE: logger has self-propelled chassis, working equipment including cutting, gripping-and-delivering and packing devices. Gripping-and-delivering device is made in form of frame with two vertical posts and three turnable riffled rollers arranged is series. Posts are installed in cross plane of self- propelled chassis. Frame has rocking member installed on hollow posts for reciprocating under action of drive. Riffled rollers have shafts and they are secured in member. First roller is spring-loaded in longitudinal plane of member, and second roller has drive in form of gear trains located inside posts. Train gear wheels are secured on riffles roller shaft through overrunning clutches. EFFECT: enlarged operating capabilities. 4 cl, 5 dwg
Patent RU-2045459-C1 (RU)
Title: Gripping device for article with hole
Inventor: KOLUPAEV SERGEJ V
IPC: B66C1/54
Filed: 1992-05-08
Granted: 1995-10-10
Abstract: FIELD: gripping and transportation of articles provided with hole with upper inner carrying belt. SUBSTANCE: device has suspension 1 with lower axle 2 and unbalanced grip 3 with weight 4 and slot 5. Grip 3 is made in form of plate and is essentially a sector. Secured on plate is weight 4 to provide unbalance. Slot 5 made in plate serves to freely accommodate axle 2. EFFECT: enlarged operating capabilities. 3 dwg
Patent RU-2060990-C1 (RU)
Inventor: MAJKL STEFEN GLENN
IPC: C07C253/30
Filed: 1990-10-01
Granted: 1996-05-27
Abstract: Использование: в сельском хозяйстве, так как продукт обладает инсектицидным свойством. Сущность изобретения: способ получения смеси изомеров циперметрина или цифлутрина с повышенным содержанием энантиомерных пор 1 S, транс R по отношению к энантиомерным парам 1 S, цис S, 1 R, цис R и 1 S, транс R. Реагент 1 : Альфа-оксифенилфеноксиацетонитрил или его 4-фтораналог. Реагент 2 : 3-(2,2-дихлорэтенил)-2,2-диметилциклопропанкарбонилхлорид. Условия реакции: инертная среда, температура кипения углеводородного растворителя 75 - 115 o С с последующей промывкой реакционной массы водным раствором основания. 2 з. п. ф-лы, 2 табл.
Patent RU-2053502-C1 (RU)
Inventor: IVANYUKOVICH GEORGIJ A
IPC: G01N23/223
Filed: 1992-04-14
Granted: 1996-01-27
Abstract: FIELD: nuclear geophysics. SUBSTANCE: element is determined according to elements accomplished, quantity of which correlates content of element to be determined. Relations of intensities of characteristic radiation are used as features which can characterize content for pairs of elements chosen in proper manner. Method permits to evaluate different metals in ores, when direct measurements are not available. EFFECT: improved precision; improved reliability. 3 dwg
Patent RU-2034417-C1 (RU)
Title: Radio electronic module manufacturing process
Inventor: ROSTOVTSEV LEV A
IPC: H05K5/06
Filed: 1992-07-28
Granted: 1995-04-30
Abstract: FIELD: radio electronic devices. SUBSTANCE: board 1 is placed in case 2 and secured over perimeter with radio components 3 towards inner wall of case, then the latter is filled with potting material, primarily foam plastic, module is placed in centrifuge and polymerized while centrifuge is running with free space formed in vicinity of heat sinks 5. EFFECT: facilitated procedure. 2 dwg
Patent DE-10139493-C1 (DE)
Title: Instrument for insertion of animal identification transponder, includes reflexive cutter removing tissue section in sample chamber
Inventor: HEUERMANN ARNO
IPC: A61B10/00
Filed: 2001-08-13
Granted: 2003-01-23
Abstract: Part of an instrument contacting tissue during transponder introduction, has a barb (2), or cutter. During insertion or removal, this separates a tissue sample (3) which remains in a sample chamber in the instrument.
Patent DE-10159487-C1 (DE)
Title: Active sound damping device for automobile engine exhaust has counter sound generated by reciprocation of piston at constant ratio to engine revs
Inventor: KRUEGER JAN
IPC: F01N1/06
Filed: 2001-12-04
Granted: 2003-02-20
Abstract: The sound damping device (1) has a hollow body (4) with at least one movable wall (6), operated by a drive (10), for generation of counter sound, acoustically coupled to the engine exhaust pipe (9). The movable wall is provided by the bottom of a piston (5), the hollow body providing a cylinder space within which the piston is reciprocated at a constant ratio to the engine revs.
Patent DE-19509844-C1 (DE)
Title: Detergent dispenser has hollow body
Inventor: RUNGE VOLKER
IPC: D06F39/02
Filed: 1995-03-17
Granted: 1996-06-05
Abstract: A dispenser is for powder or granular detergent and incorporates a hollow body (1) with at least one closable filling opening (4) and outer openings (10) in at least one side wall (2). The invention features at least one duct (5) which extends at least in part into the hollow body (1) and is defined by a wall (6). The duct (5) is connected to the environment and the duct wall (6) has inner openings (11) in the hollow body (1) interior.
Patent DE-19515754-C1 (DE)
Title: Liquid or paste application system to travelling strip
Inventor: KURTZ RUEDIGER DR
IPC: B05C11/02
Filed: 1995-04-28
Granted: 1996-11-21
Abstract: The system has a grooved wiping roller extending for the width (B) of the strip and working in a wiper bed to form the metering device. At each strip edge, the roller (1) has a smooth joint to a zone (4, 5, 7) outside the strip, and in which the effective groove depth (3) is less than in the one inside the strip. The depth can be arranged to decrease gradually outside the strip, where the grooves can contain filler material (6), or can be covered by plastics cladding (8). The latter can also form a coupling between the roller and a driving motor.