baber/WOPTO huggingface dataset:
Patent RU-2025402-C1 (RU)
Inventor: BERKOV ANATOLIJ E
IPC: B63B81/00
Filed: 1988-01-28
Granted: 1994-12-30
Abstract: Использование: для очистки от обрастания и старой краски, ремонта и окраски судов. Цель изобретения - повышение производительности ремонтных работ. Комплекс снабжен передаточными доками 4, связанными с консолями 3 тягами 5 и шарнирами 6, установленными по торцам понтона 1 с башнями 2, которые оканчиваются консолями 3. На палубах передаточных доков 4 и понтона 1 уложены с возможностью стыковки между собой рельсовые пути, на которых установлены грузовые тележки. Понтон 1 выполнен уширенным в средней части. Палуба понтона в уширенной части в поперечном сечении выполнена ступенчатой и образует у бортов углубления, в которых размещены рельсовые пути, оси которых перпендикулярны диаметральной плоскости понтона 1. На рельсовых путях установлены седла-тележки, в которых на катках смонтированы кантователи, выполненные из двух частей, жестко соединенных между собой. Каждая часть включает два кольца - переднее и заднее. Передние кольца снабжены соосно установленными гидравлическими домкратами. 12 ил.
Patent RU-2062778-C1 (RU)
Title: Derivatives of benzimidazole and method production thereof
Inventor: TOMAS BERE ALMINGER
IPC: C07F9/12
Filed: 1987-11-20
Granted: 1996-06-27
Abstract: FIELD: medicine. SUBSTANCE: desired product has common formula   where X represents -S-, -SO; R 1 -R 4  which may be the same or different are hydrogen, alkyl having 1-8 (preferably 1-6) carbon atoms, alkoxy having 1-8 (preferably 1-6) carbon atoms; alkoxyalkoxy having 1-3 carbon atoms in each alkyl part. D in said formula represents  ; R 5  represents   where substituent of phenyl group is in meta- or in para-position  ; R 6  represents hydrogen, alkyl having 1-8 (preferably 1-6) carbon atoms, R 8  represents hydrogen, alkyl having 1-8 (preferably 1-6) carbon atoms, R 7  represents alkoxy having 1-7 carbon atoms; A represents linear or branched alkylene having cycloalkylene group; Z 1  is  ; Z 2  is  ; R ∂ ,R b ,R d  and R q  are the same or different ; R e  is hydrogen, alkyl, benzyl; m is integer 0-8; p is 1-4; q is 1-4; r is 0-8; t is 0 or 1; v is 0 or 1. If said group D comprises phosphorous-containing group then it may be as mono-, di-, tri- or tetraionic salt. Compound having common formula   where где R 1 -R 8  and X are as mentioned above and Z is halide (e. g. chlorine) is used as reagent 1. Compound R 5 -CO2M; having formulae   where R       5   b       ,R a  and R e  are as mentioned above, R p  is protective group and M is cation is used as reagent 2. Desired product is isolated in free form or as a salt. EFFECT: improves quality of desired product. 19 cl
Patent RU-2012994-C1 (RU)
Title: Device for automatic control of level of signal
Inventor: KOZLOV VLADIMIR L
IPC: H03G3/20
Filed: 1989-03-01
Granted: 1994-05-15
Abstract: FIELD: radio engineering. SUBSTANCE: device for automatic control of level of signal has controlled amplifier 1, reversible counter 2, comparators 3, 4, 5, AND gates 6, 7, 14, clock pulse generators 8, 9, delay elements 10, flip-flops 12, 13, register 14 of sequential approximation. EFFECT: increased speed of response in operation with radio pulses with keeping of smoothness of amplification control under condition of maintenance of radio pulse amplitude at required level. 2 dwg
Patent RU-2029687-C1 (RU)
Title: Thermoelectric air conditioner
Inventor: GARSHIN IGOR M
IPC: B60H3/00
Filed: 1990-03-29
Granted: 1995-02-27
Abstract: FIELD: transport engineering. SUBSTANCE: air conditioner has housing 1 divided by partition 2 into upper and lower parts 3 and 4, respectively. Installed in upper and lower parts of housing 1 are fans 11 and 18 which force out processing and conditioned air in opposite directions. Front end face wall 19 of housing upper part and rear end face wall 20 of its lower part are convex. EFFECT: enlarged operating capabilities. 3 dwg
Patent RU-2016808-C1 (RU)
Title: Bicycle drive
Inventor: SORIN SEMEN R
IPC: B62M1/20
Filed: 1990-03-07
Granted: 1994-07-30
Abstract: FIELD: vehicles. SUBSTANCE: drive has a two-stage chain transmission. The first stage is made from two identical elliptical sprockets 2 and 3 connected by chain 4 so that when pedals 1 are at the lower dead point (upper dead point) the teeth on the small axis of the drive sprocket engage with the teeth on the larger axis of the driven sprocket. The gear results in a decelerating reduction gear-type. When turned at an angle of 90° the gear operates vice-versa. The teeth on the larger axis of the drive sprocket engage with the teeth on the small axis of the driven sprocket. The gear results in an accelerating multiplicator-type. The second stage has cylindrical sprockets 5 and 6. EFFECT: improved structure. 2 cl, 1 dwg
Patent RU-2051600-C1 (RU)
Inventor: KHAKHALIN SERGEJ V
IPC: A45C13/24
Filed: 1990-05-28
Granted: 1996-01-10
Abstract: FIELD: storage and transportation of valuable papers or documents and articles. SUBSTANCE: portfolio has casing with handle and locks. Incorporated within the casing are: valuables container, protective devices, such as alarm and coloring pyrotechnic cartridges, sound alarm emitting device, box-shaped containers with telescopic pins provided with stops and mechanism for moving protective devices into operating position. Valuables container is made from material possessing high-strength characteristics and provided with a pair of locks with latches. Mechanism for moving protective devices into operating position has cable with one end connectable to User, wrist or garment and other end connected to telescopic pin stops. Each stop is connected with latch of one lock of container through movable shackle. Each alarm and coloring pyrotechnic cartridge is provided with scratcher-type igniter. Each alarm pyrotechnic cartridge igniter is connected with telescopic pin member through auxiliary cord. Each coloring pyrotechnic cartridge igniter is connected with movable shackle. EFFECT: increased efficiency and enhanced reliability in operation. 2 dwg
Patent RU-2000453-C1 (RU)
Inventor: TSITSIKOV ALEKSEJ G
IPC: F02B53/00
Filed: 1990-04-03
Granted: 1993-09-07
Abstract: Сущность изобретени : в двигателе  внутреннего сгорани , содержащем полый  корпус с цилиндрической полостью и неподвижными  перегородками, механизм отбора  мощности, ротор с лопаст ми, установленный  соосно полости корпуса, и механизм регулировани  степени сжати , неподвижные  перегородки снабжены по меньшей мере  двум  подвижными секторами кажда ,  установленными соосно оси полости корпуса  с возможностью из симметричного пере-  мещени  относительно перегородок,  причем механизм регулировани  степени  сжати  св зан с каждым из них кинематически  посредством двух рычагов, жестко св занных  пальцами и расположенных по обе  стороны корпуса с его торцев с возможностью  поворота соосно полости корпуса. 1 ил.
Patent RU-2015364-C1 (RU)
Title: System for purifying exhaust gases of internal combustion engine
Inventor: BAJBURIN FAVZEJ Z
IPC: F02B47/00
Filed: 1990-08-13
Granted: 1994-06-30
Abstract: FIELD: engine engineering. SUBSTANCE: system has gas cooler 1 providing removing black from the gases and cooling of the gases, gas distributor 2 providing removing carbon dioxide gas from the exhaust gases and their purifying, gas-exchanger 3 providing extracting of carbon dioxide gas from absorbed fluid, regenerative unit 4 used for creating oxygen, gases pipe line 5 providing creating of the gas mixture suitable for engine 19 operation. Pickups for gas monitoring provide required amount of oxygen in the mixture supplied to the cylinders of the engine. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2055727-C1 (RU)
Title: Safe razor
Inventor: DIANOV VIKTOR A
IPC: B26B21/14
Filed: 1990-11-29
Granted: 1996-03-10
Abstract: FIELD: home appliances. SUBSTANCE: safe razor has hollow handle consisting of upper and lower parts connected between themselves for relative rotation, mechanism for blade fixation mounted in upper part of handle and including spring-loaded bar set up for rotating inside the handle and protective comb set up for rotating inside the handle and protective comb and cleat placed on the bar. Mechanism of fixation has fixing head whose shape corresponds to that of hole provided in the cleat and has dimensions smaller than those of mentioned hole. The bar and lower part of handle are connected for combined rotation. Besides, the handle has flat-volumetric shape and hole for razor suspension. EFFECT: simpler design of razor for removing man's hair integument. 4 cl, 4 dwg
Patent RU-2023659-C1 (RU)
Title: Method for manufacture of diamonds
Inventor: ANANIN ALEKSANDR V
IPC: C01B31/06
Filed: 1990-12-26
Granted: 1994-11-30
Abstract: FIELD: chemistry; manufacture of diamond sub- and micropowders. SUBSTANCE: essence of this method resides in that diamonds are manufactured by compressing admixture of graphite and cooling medium by shock waves resulting from detonation of explosive. Disclosed method prescribes using admixture consisting of copper monochloride and sodium and/or potassium chloride as cooling medium. Ingredients should be taken in following ratio, that is, 5 to 20 mass percent graphite, 5 to 35 mass percent copper monochloride, 50 to 90 mass percent sodium and/or potassium chloride. This method further prescribes using contact charge including nitroglycerin, colloxylin, dinitrotoluene and inert additive as explosive. These components should be taken in following ratio: 40 to 60 mass percent colloxylin, 25 to 40 mass percent nitroglycerin, 1.5 to 12 mass percent dinitrotoluene, and 1.5 to 8 mass percent inert additive. Disclosed method further prescribes using industrial oil, dibutylphthalate, dialkyldiphenyl carbamide and chalk as inert additive. EFFECT: more sophisticated technique. 2 cl, 1 tbl
Patent RU-2077114-C1 (RU)
Inventor: MEONG KHVAN LI
IPC: H04N7/00
Filed: 1991-06-28
Granted: 1997-04-10
Abstract: Изобретение относится в системе, обрабатывающей сигналы движения, применяемой в цифровом телевидении, в частности к схеме, выполняющей сглаживание изобразительных сигналов, приходящихся на пограничную область подвижного изображения и неподвижного изображения, путем расширения возможного перехода между названными областями. Технический результат - повышение качества изображения. Устройство коррекции сигнала движения содержит блок 1 кадровой разности, пространственный фильтр 2 нижних частот, блок 3 определения модуля, блок 4 определения максимума, компаратор 5, блок 6 опознавания области, генератор 7 коэффициентов управления. 2 з. п. ф.-лы, 11 ил.
Patent RU-2066657-C1 (RU)
Title: Method and device for weakening strength of ice cover or breaking ice cover
Inventor: SAMOJLOV EDUARD N
IPC: B63G8/41
Filed: 1991-01-25
Granted: 1996-09-20
Abstract: FIELD: underwater sea technology; creation of submersible water craft for operation in regions where stable ice cover is likely to be present. SUBSTANCE: device for weakening or breaking ice cover is made in form of punch which possesses positive residual buoyancy; punch is launched from water craft and is accelerated under action of buoyant force to such speed which is adequate for accumulation of kinetic energy required for weakening or breaking the ice cover. Punch is made in form of streamlined body of revolution with hollow nontight housing in strengthened head portion. Provided in lower (tail) portion of housing is hole for receiving the compressed gas supply branch pipe carried on water craft. Provided in lower section of head portion of punch over perimeter of cross-section in plating of housing are holes for escape of gas expanding in floating up. Holes are closed from inside with common manifold from which gas collecting pipes run to lower portion of punch hollow housing. Expanding gas escaping from holes in punch housing forms gas lubricant, thus reducing resistance of floating punch and increasing speed of its motion. Drain hole of device is provided with float valve. EFFECT: enhanced efficiency and reliability, low cost, ecological safety. 3 cl, 4 dwg
Patent RU-2003303-C1 (RU)
Inventor: IZMALKOV GERMAN I
IPC: A61C5/02
Filed: 1991-01-28
Granted: 1993-11-30
Abstract: Использование в медицинском, туристическом  и спортивном оборудовании, а именно в кол сках  дл  инвалидов и туристов, велосипедах дл  туристов  и спортсменов Сущность изобретени : кол ска-велосипед  имеет по приводному механизму на  каждое из двух ведущих колес, наход щихс  с  возможностью вращени  на раме Каждый из приводных  механизмов состоит из двух блоков, св занных  механизмами свободного хода с втулкой своего  ведущего колеса Оба блока имеют навитые по  их цилиндрическим поверхност м гибкие св зи,  жестко закрепленные по их средине со срединой своего блока Концы этой гибкой св зи жестко закреплены  на цилиндрической поверхности круглого  диска Оба этих диска жестко соосно св заны  между собой, жестко св заны с радиальным рычагом  с руко ткой и наход тс  с возможностью вращени  на оси, жестко св занной с рамой. Направлени  навивки гибкой св зи на обоих блоках  взаимообратны, а механизмы свободного хода  имеют одинаковые направлени  их включени  Дл   двухколесного велосипеда оба приводных механизма  св заны с втулкой ведущего заднего колеса,  каждый со своей стороны этого копеса. а рычаги  заменены на педали, св занные между собой гиР  кой св зью, проход щей через третий, нат жной.  блок, наход щийс  с возможностью вращени  на  раме 1 з.п. ф-лы. 4 ил.
Patent RU-2030601-C1 (RU)
Title: Device for supplying secondary air
Inventor: ABDULLIN AJDAR R
IPC: F01N3/10
Filed: 1991-03-01
Granted: 1995-03-10
Abstract: FIELD: engine engineering. SUBSTANCE: device additionally has outlet passage, rod arranged inside the housing, and multistep gate mounted on the rod for permitting reciprocation. Damping space is arranged in the housing of a check valve and restricted by a cover and the multistep gate. Air ports provided in side walls of the housing can be connected with the passage for supplying secondary air. The passage is in communication with the exhaust manifold trough outlet passage made up as an ejector nozzle. EFFECT: improved design. 2 dwg
Patent RU-2025802-C1 (RU)
Inventor: KUDRYAVTSEV BORIS K
IPC: G21F9/34
Filed: 1991-03-28
Granted: 1994-12-30
Abstract: Изобретение относится к ядерной технологии и может быть использовано для дезактивации твердых, преимущественно бетонных поверхностей. Изобретение позволяет повысить экономичность процесса дезактивации. В поверхностном слое, загрязненном радионуклидами, создают термические напряжения посредством воздействия на поверхность открытыми, расположенными в ряд газокислородными факелами в зоне максимальной температуры последних. Факелы перемещают вдоль поверхности со скоростью 0,012 - 0,083 м/с, а скорость истечения топлива в каждом из факелов поддерживают равной 28,1 - 214,0 м/с. В качестве горючего газа используют ацетилен или пропан. После воздействия факелами может быть проведена дополнительная обработка поверхности механическими средствами. 3 з.п.ф-лы.
Patent RU-2016794-C1 (RU)
Title: Main locomotive reservoir blowing valve
Inventor: BARBASHOV VASILIJ S
IPC: B60T17/06
Filed: 1991-04-04
Granted: 1994-07-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: cylindrical cavity in which a stationary piston with a seat and a valve is positioned is made in the piston of a pneumatic drive. The coil of a solenoid-operated valve is energized when it is necessary to drain condensate from the main locomotive reservoirs. The compressed air enters the cylindrical cavity through a tube and a channel, raises the piston of the pneumatic drive which opens a shutoff valve removing the condensate. As the piston moves up the valve rests against the seat and prevents the cavity from chocking and piston wedging. EFFECT: improved structure. 1 dwg
Patent RU-2031032-C1 (RU)
Title: Steering column of the vehicle adjustable according to tilt angle
Inventor: MELNIKOV NIKOLAJ NIKOLAEVICH
IPC: B62D1/18
Filed: 1991-05-12
Granted: 1995-03-20
Abstract: FIELD: transport engineering. SUBSTANCE: existing steering column has a support mounted for rocking about axle and a lock fixing the column at any angle position. Deficiency of a device is complicated construction both of the steering column and the lock. The invention offers simplify construction by means of mounting additional column 4 in front of the principal column 1. Both members are coupled with the help of a cross strap. Additional column has a shaft 5 with a flexible member 6 and a flywheel 8 positioned on it. EFFECT: simplified construction and increased comfort in use. 1 dwg
Patent RU-2023372-C1 (RU)
Inventor: BORISOV MIKHAIL I
IPC: A01D90/00
Filed: 1991-05-22
Granted: 1994-11-30
Abstract: Изобретение относится к сельскохозяйственному машиностроению, а именно к машинам для уборки копен сена и соломы из валков, копен и расстила. Цель изобретения - повышение производительности волокуши за счет улучшения надежности, увеличения и лучшего наполнения рабочей камеры конструкции при снижении ее металлоемкости. Толкающая волокуша содержит заднюю стенку 1, включающую верхнюю 2, среднюю (направляющую) 3 и нижнюю (подбирающую) 4 части, а также нижний неразрезной по ширине орудия брус 5, задний нижний разрезной по ширине орудия брус 6 и верхний брус 7. Нижний передний 5 и верхний 7 брусья соединены между собой направляющими 3. Такое сочетание элементов задней стенки 1, заключающееся в том, что передний нижний брус 5 по ширине орудия неразрезной и соединен направляющими 3 с верхним брусом 7, обеспечивает жесткость и надежность конструкции орудия, а также постановку опорных колес 10 позади направляющих 3 элементов задней стенки 1, чем предотвращает опорные колеса 10 от забивания подбираемой массой, не требует применения для этой цели предохранительных устройств, при этом увеличивается полезный рабочий объем камеры, улучшается равномерность ее наполнения, снижается металлоемкость и увеличивается производительность орудия. 1 з.п. ф-лы, 4 ил.
Patent RU-2052297-C1 (RU)
Inventor: SIVACHENKO LEONID ALEKSANDROVI
IPC: B02C19/22
Filed: 1991-05-27
Granted: 1996-01-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has a housing, a driving shaft and a working body. The latter is made in the shape of a curved spiral. One end of the spiral is rigidly fixed on the housing near the discharging hole, the other end is mounted for turning. The housing is made in the form of a single-band hyperboloid. The shaft is fixed on the housing near the discharging hole and is connected with the spiral in its upper part. The spiral axis is curved according to the generatrix of the hyperboloid. EFFECT: enhanced quality of processing dispersed materials. 1 dwg
Patent RU-2030596-C1 (RU)
Inventor: VOLODKO EVGENIJ D
IPC: F01B13/04
Filed: 1991-06-03
Granted: 1995-03-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: piston 12 is coupled with pair of cranks 8,9 and cylinder 13 is coupled with pair of cranks 10,11. Cranks 8-11 are coupled with output shaft 1 through gear wheels 2-7 and mounted for permitting rotation with the same speed in the opposite directions. The machine is provided with intermediate shaft 14 rigidly secured to cylinder 13 and kinematically coupled with output shaft 18. EFFECT: improved design. 3 cl, 2 dwg
Patent RU-2035215-C1 (RU)
Title: Device for mixing loose materials
Inventor: BABENKO VYACHESLAV E
IPC: B01F7/24
Filed: 1991-06-28
Granted: 1995-05-20
Abstract: FIELD: chemistry. SUBSTANCE: device has a beveled housing axially to which a shaft with blades is fixed. The lower end of the shaft is worm-shaped and has a pair of blades on it. There is a discharge unit attached to the housing. Not less than eight blades are fastened to the shaft at an angle of 42-48 deg. to the axis of the shaft. The blade twist alternates. The pitch of blades is inversely proportional to the square of the diameter of the section of the beveled housing. EFFECT: higher efficiency and reliability. 1 cl, 1 dwg
Patent RU-2030718-C1 (RU)
Inventor: LINGART YURIJ K
IPC: G01K11/00
Filed: 1991-05-31
Granted: 1995-03-10
Abstract: Использование: измерение высоких температур в условиях вакуума. Сущность изобретения: в трубчатом корпусе из диэлектрического материала коаксиально размещены анод и катод в виде втулок. Катод закреплен на внутренней поверхности корпуса, а анод - на внутренней поверхности диэлектрической трубки, установленной с возможностью перемещения в зазоре между рабочими поверхностями катода и анода. В частном случае выполнения в корпусе коаксиально размещены дополнительные электрические трубки, на внутренней поверхности которых закреплены сетчатые электроды в виде втулок. Катод, анод и сетчатые электроды подключены к источнику тока. 2 з.п. ф-лы, 2 ил.
Patent RU-2011503-C1 (RU)
Title: Method of manufacture of heat-exchanging apparatus with longitudinally orientated channels
Inventor: BARON VITALIJ G
IPC: B21D53/06
Filed: 1991-09-17
Granted: 1994-04-30
Abstract: FIELD: heat-exchanging equipment. SUBSTANCE: method involves putting together of tubes to obtain a cluster where some tubes are displaced relative to other tubes, mounting on face tubular gratings to form inner and outer tubular gratings. On end faces of tube cluster are installed covers provided with fluid inlet and outlet pipes, and enveloping gratings. Casing is mounted between inner tubular gratings and space between tubes, inner tubular gratings and casing is filled with powdery filler. Powdery filler is material inertial or electrochemically homogeneous relative to material of components of heat-exchanging apparatus. After filling heat-exchanging apparatus the filler is impregnated with wetting fluid. EFFECT: improved heat-exchanging capability. 3 cl, 2 dwg
Patent RU-2046298-C1 (RU)
Title: Flow rate/feed unit of weigher
Inventor: LEUKHIN NIKOLAJ N
IPC: G01G13/24
Filed: 1991-11-12
Granted: 1995-10-20
Abstract: FIELD: building material industry. SUBSTANCE: flow rate/feed unit of the weigher has bin, which is formed by two sections separated by partition; the bin is connected with screw conveyer. Precised metering section provides more precise weighing due to outlet hole, which has square to be smaller than square of identical hole of rough weighing section. EFFECT: improved precision; simplified construction of drive. 2 dwg
Patent RU-2002610-C1 (RU)
Inventor: BOLTENKO VYACHESLAV P
IPC: B27K3/52
Filed: 1991-11-26
Granted: 1993-11-15
Abstract: Использование: дл  защиты дерев нных изделий  и конструкций. Сущность изобретени : готов т  пастообразный антисептик, смешива  фтористый натриЯ лигносульфонаты технические и каолин,  вз тые в массовом соотношении 1 : 0,3 0,15. В  пасту добавл ют сухой ретур при массовом соотношении  1: (02 - 1.3), чтобы влажность смеси составила  8-15%. Полученна  смесь сухого ретура и  пасты обеспечивает ее сыпучесть, не привариваетс   к внутренним стенкам сушильного агрегата, где  смесь сушитс  при температуре не более 100&deg; С до  влажности 0.5 - 4%. Высушенную смесь измельчают , просеивают. Ретур возвращают в голову процесса  Таким образом получают зернистый фтористо-натриевый  антисептик, удобный в эксплуатации  и транспортировке, экологически более чистый.  1 таб
Patent RU-2044017-C1 (RU)
Title: Vibration-absorbing mastics
Inventor: RODIONOV ALEKSANDR G
IPC: C09D131/04
Filed: 1991-11-26
Granted: 1995-09-20
Abstract: FIELD: vibration-absorbing coatings. SUBSTANCE: proposed mastics contains polyvinyl acetate dispersion being prepared by dispersion of 15.7-22.0 mass of polyvinyl acetate powder in 26.5-40.0 mass of water, 3.5-7.0 mass of glycerine triacetate, 12.0-14.5 mass of nepheline fireproofing compound, 22.0-28.0 mass of crystalline graphite, 4.5-11.0 mass of chalk, 1.5-5.8 mass of alkylbenzyl piridinium chloride. EFFECT: improves quality of desired product. 2 tbl