baber/WOPTO huggingface dataset:
Patent RU-2012529-C1 (RU)
Inventor: BUROV SERGEJ V
IPC: B65G43/06
Filed: 1991-01-09
Granted: 1994-05-15
Abstract: FIELD: conveyer transport. SUBSTANCE: device for switching off conveyer drive in case of emergency has sprocket with teeth and teeth spaces, follow-up and switch-off devices, bush chain passed over sprocket. Follow-up device is made in the form of microswitches and spring-loaded pushers positioned in teeth spaces of sprocket and adopted for engagement with chain bushes. Each pusher is a rod with canted end positioned for engagement with respective microswitch. Such design provides for precise stop of conveyer. EFFECT: improved reliability and enlarged operating capabilities. 3 dwg
Patent RU-2039966-C1 (RU)
Title: Device for determining the hardness of long-sized products
Inventor: BELENKIJ DMITRIJ M
IPC: G01N3/40
Filed: 1991-03-07
Granted: 1995-07-20
Abstract: FIELD: test equipment. SUBSTANCE: hardness measurement section has a conveyer movable part, clamping fixing device, two rigidly fastened tables, one of which is installed, on the axle of the measuring head. EFFECT: improved design. 1 dwg
Patent RU-2012074-C1 (RU)
Inventor: GRIBOV BORIS I
IPC: G21C17/00
Filed: 1991-03-21
Granted: 1994-04-30
Abstract: FIELD: instrumentation engineering. SUBSTANCE: device has a supporting platform, a rod, a measuring carriage and a guiding frame provided with thrust nodes. The thrust nodes are made up of a radial beam and pick-ups. In operation the carriage is displaced with the help of drives to a given coordinate so that the device executes the required operations. EFFECT: simplified design, enlarged operating capabilities. 2 cl, 3 dwg
Patent RU-2007843-C1 (RU)
Inventor: CHERNENKO VYACHESLAV M
IPC: H03B19/00
Filed: 1991-03-19
Granted: 1994-02-15
Abstract: FIELD: radio engineering. SUBSTANCE: device has carrier frequency code generation unit 1, shift register 2, code generator 3, two code adders 4, 5, two code controlled frequency synthesizers 6, 7, frequency conversion unit 8. Frequency conversion unit 8 has two mixers 9, 10 and two band- pass filters 11, 12. EFFECT: decreased level of discrete noise constituent in spectrum of output signal. 3 cl, 3 dwg
Patent RU-2025969-C1 (RU)
Title: Method for selection of dairy cows for dairy complexes
Inventor: GOLOVAN VALENTIN T
IPC: A01K67/02
Filed: 1991-04-03
Granted: 1995-01-09
Abstract: FIELD: dairy cattle breeding. SUBSTANCE: milk yielding capacity is estimated during two successive morning milkings. Then a certain limited portion of milk is obtained by hand stripping. Estimation should rely on intensity and adequacy of reaction to stress effect of the second milking relative to that of the first one. Said reaction is determined by the amount of secreted fat and concentration of fat and lactose in milk produced by machine milking and concentration of fat in milk produced by hand stripping. Stress is created by incomplete preparation of udder with time-compensated delay of application of milking apparatus and by the presence of outsiders. EFFECT: higher efficiency. 2 cl, 4 tbl
Patent RU-2031068-C1 (RU)
Title: Bulk dusting material storage and discharge hopper
Inventor: KLYUSHKIN YURIJ N
IPC: B65G69/18
Filed: 1991-03-29
Granted: 1995-03-20
Abstract: FIELD: coal mining, chemical and food-processing industries. SUBSTANCE: hopper has casing divided by wall into lower and upper sections. Wall is formed by resilient inclined flaps, which adhere one to the other with their lower ends. Flaps are disposed on one arm of double-armed lever mounted on shafts. Counterweights are mounted on other arm of double- armed lever for movement along it. Counterweights may be retained in openings by screw. Counterweights are moved along lever arm for adjusting the extent of tightening one flap up to the other flap. Angles staggered in lower section of casing are adapted to change direction and speed of conveyance of material to reduce dusting of material. Side faces of angles are provided with openings preventing development of back pressure behind angles. EFFECT: reduced consumption of power and dusting. 3 cl, 1 dwg
Patent RU-2018628-C1 (RU)
Inventor: SHARIFOV MAKHIR Z
IPC: E21B33/12
Filed: 1991-05-05
Granted: 1994-08-30
Abstract: Изобретение относится к технике добычи нефти. Цель - повышение надежности в работе пакера за счет снижения напряжения колонны труб при изменении температуры и давления в скважине. Для этого пакер снабжен шаровыми фиксаторами и упругим кольцом, верхний конус выполнен с канавкой по наружной образующей и каналами под шаровые фиксаторы и упругое кольцо. При этом ствол имеет выполненный над верхним конусом бурт с наружным диаметром, меньшим внутреннего диаметра верхнего конуса. Шаровые фиксаторы установлены с возможностью взаимодействия со стволом и упругим кольцом. Стопорные элементы выполнены в виде подпружиненных шариков. В месте контакта верхнего конуса и плашек выполнены соответственно каналы под стопорные элементы и канавки под их шарики. 1 ил.
Patent RU-2004355-C1 (RU)
Title: Способ настройки сепаратора
Inventor: ONISHCHENKO ALEKSANDR M
IPC: B07C5/342
Filed: 1991-06-04
Granted: 1993-12-15
Abstract: Изобретение относитс  к обогащению полезных  ископаемых и может быть использовано, например , в устройствах дл  сепарации угл  по зольности , содержанию серы, дл  сепарации железных  и полиметаллических руд по показател м качества  и так далее. Сущность изобретени : способ настройки  сепаратора включает отбор совокупности л  сигналов, причем предварительно приготовл ют по  q (q  5) порций полезного ископаемого каждого из  m сортов так, чтобы в порци х каждого сорта оставалось  посто нным значение сорта и произвольно измен лись вли ющие (неконтролируемые) параметры  полезного ископаемого, после этого в каждой  k-й пробе каждого i-ro сорта измер ют значени  всех п сигналов X , X „ X определ ют эл1|k  2jk njk  липсоиды рассеивани  сигналов по два, по три, по четыре и так далее по п дл  порций каждого из m  соотов полезного ископаемого, определ ют рассто ни  между центрами всех m эллипсоидов, определ ют  значени  отношений рассто ний между  центрами эллипсоидов к сумме рассто ний от центров  эллипсоидов до точек пересечени  пр мых  между центрами эллипсоидов с самими эллипсоидами , наход т средние значени  всех (т - 1) отношений  и дл  сепарации полезного ископаемого оставл ют  ту совокупность сигналов, дл  которой  среднее значение отношени   вл етс  наибольшим.  2 ил.
Patent RU-2025687-C1 (RU)
Inventor: PUZKO IGOR D
IPC: G01M7/00
Filed: 1991-06-27
Granted: 1994-12-30
Abstract: Изобретение относится к испытательной технике. Цель - расширение области использования, достигается благодаря тому, что устройство содержит источник питания, первую батарею конденсаторов, электромеханический силовозбудитель, вибропреобразователь, фазоинвертор, источник запуска, элемент ИЛИ, элементы НЕ. Для этого введена вторая батарея конденсаторов. Это позволяет осуществлять фазовую коррекцию сигнала по цепи отрицательной обратной связи вибровозбудителя и ускоряет демпфирование переходного колебательного процесса после прохождения основного ударного импульса, обусловленного разрядом первой батареи конденсаторов, за счет разряда в обмотку возбуждения второй батареи конденсаторов. 1 ил.
Patent RU-2031798-C1 (RU)
Title: Granulating press
Inventor: LYUBIMOV STANISLAV PAVLOVICH
IPC: B30B11/28
Filed: 1991-06-28
Granted: 1995-03-27
Abstract: FIELD: formula feed industry. SUBSTANCE: press comprises perforated disc dies set at an angle to each other. Dies are installed on a combination axle which is joined at an angle, has two outer sections with straight geometric axes and a middle thicker section with ends which are perpendicular to geometrical axes of straight sections. Outer cylindrical surfaces of dies are embraced by flexible endless belt at an angle not less than 180 deg. Scrapers installed in loading zone adjoin flexible belt and cylindrical surfaces of dies. EFFECT: improved design. 1 dwg
Patent RU-2008415-C1 (RU)
Inventor: BERZHANSKIS KOSTAS V
IPC: E04G3/18
Filed: 1991-10-04
Granted: 1994-02-28
Abstract: FIELD: construction. SUBSTANCE: window operating platform for receiving loads has bearer frame secured in window casing and platform with lifting drive, horizontal roller and rollers secured along window casing outline. Platform may be provided with extension drop member and movable roller member, which may be secured at opposite sides of bearer frame. EFFECT: wider operational capabilities. 7 cl, 5 dwg
Patent RU-2008258-C1 (RU)
Title: Method of epitaxially growing diamond
Inventor: MARCHUK NIKOLAJ D
IPC: C01B31/06
Filed: 1992-07-11
Granted: 1994-02-28
Abstract: FIELD: growing diamond crystals. SUBSTANCE: method involves the steps of: applying a layer of metallic catalyst onto seed diamond crystals, placing these crystals and initial carbon black into an ampoule, evacuating the ampoule and performing epitaxial growth. EFFECT: enlarged diamond crystals, improved optic characteristics. 1 tbl
Patent RU-2000883-C1 (RU)
Inventor: SHESTAKOV NIKOLAJ A
IPC: B22F3/02
Filed: 1991-12-05
Granted: 1993-10-15
Abstract: Сущность изобретени : в процессу работы стружку очищают, брикетируют, нагревают и прессуют  через многоканальную матрицу. При этом  процесс прессовани  брикета из стружки в матрице  осуществл ют ступенчато. Процесс брикетировани  и пресссээнип производ т с помощью пресс-  шайбы, имеющей вогнутую торцевую поверхность.  Кроме этого прессование ведут без удалени   пресс-остатка из канала матрицы, а удал ют только  пресс-шайбу и. после загрузки последующей заго-  товки в контейнер, повтор ют цикл прессовани   При этом получаетс  длинномерное издепие с механическими  свойствами, отвечающими требовани ми  ГОСТ 1 4 зпф-лы.Зил.
Patent RU-2061397-C1 (RU)
Inventor: KAMALOV MARAT GUSMANOVICH
IPC: A41D13/00
Filed: 1991-09-11
Granted: 1996-06-10
Abstract: FIELD: protective clothes. SUBSTANCE: protective clothes has external layer of hydrophilic woven material and vessel with water for accommodation of one end of external layer to provide for its wetting over its entire surface. Hydrophilic woven material of lining presents a flexible net. EFFECT: higher efficiency. 2 dwg
Patent RU-2009688-C1 (RU)
Inventor: FATTAKHOV RUSTEM B
IPC: B01D19/00
Filed: 1991-11-06
Granted: 1994-03-30
Abstract: Сущность изобретения: сущность способа заключается в том, что газ концевой ступени после рециркуляции выводят из трубопровода перед первой ступенью сепарации в транспортный газопровод, а предварительно отобранный газ в количестве 40 - 100% возвращают в нефть перед первой ступенью. 1 ил. , 2 табл.
Patent RU-2029637-C1 (RU)
Title: Method and apparatus for separating bulk materials in fluid bed
Inventor: PASHNIK PETR IVANOVICH
IPC: B07B4/08
Filed: 1991-12-23
Granted: 1995-02-27
Abstract: FIELD: concentration of minerals. SUBSTANCE: method involves generating reciprocating oscillations in bath by means of driving mechanism, with the frequency of 60-90 min -1  and amplitude of 40-120 mm and creating directed air flow in lower part of fluid bed by forcing air flow through inclined V-shaped grid. Apparatus has bath with working part having material separating section, where V-shaped grid with corrugations inclined at an angle of 30-75 deg. is positioned. Corrugation spacing is within the range of 3-6 cm. Bath has section for discharging sunk fractions. EFFECT: increased efficiency and enhanced reliability in operation.
Patent RU-2013570-C1 (RU)
Title: Turbomachine blade cascade
Inventor: VARGANOV IVAN S
IPC: F01D5/14
Filed: 1991-11-21
Granted: 1994-05-30
Abstract: FIELD: turbine manufacture. SUBSTANCE: turbomachine blade cascade has external shrouding 1, blades 2, internal shrouding 3, all wedge-shaped, fairings 4, nozzle 5, chamber 6, and converging channels. EFFECT: reduced end losses and improved cooling conditions due to specific shape of fairings and proportion of their dimensions. 2 dwg
Patent RU-2023589-C1 (RU)
Inventor: ZHELTOUKHOV VALERIJ V
IPC: B28B7/30
Filed: 1992-01-09
Granted: 1994-11-30
Abstract: Использование: в области производства железобетонных изделий с каналами. Сущность изобретения: пустотообразователь содержит полый корпус с размещенным в нем возбудителем вертикально направленных силовых импульсов. Рабочая камера его ударника соединена с источником рабочего агента и выполнена в виде размещенной вдоль продольной оси корпуса и смонтированной в нем посредством поперечных перегородок трубы с заглушками на торцах. Труба имеет отверстия на поверхности для сообщения с полостью корпуса. Ударник установлен в последней с возможностью контакта с противоположными поверхностями трубы. При этом корпус снабжен патрубком для отвода рабочего агента, а поперечные перегородки выполнены с отверстиями. 3 з.п. ф-лы, 5 ил.
Patent RU-2056798-C1 (RU)
Inventor: SKOBELKIN OLEG K
IPC: A61B17/072
Filed: 1992-02-26
Granted: 1996-03-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has bearing casing made in the form of a hook having surface for giving support to stomach, pits on the hook for bending clamps, clamp casing connected with the bearing casing, provided with mechanism for selecting stitch spacing and having removable cartridges, knife, bar and drive with movable handle 20. The device has surface for giving support to stomach disposed on the internal side of the hook which cross- section narrows towards inside. The pits for bending clamps are on the opposite sides of the hook working end. The knife has additional handle and the mechanism for selecting stitch spacing has spring-loaded driven lever and spring-loaded push-button lock 17. The drive additionally has two double-sided cams 11 and 13 engageable through internal surfaces with pusher 10 fixed on spring-loaded movable handle 20 and through the external surfaces with bar made of two rods 8 and 15 spring-loaded by spring 14. EFFECT: wide range of applications. 6 dwg
Patent RU-2000694-C1 (RU)
Inventor: BELONOGOV ALEKSANDR P
IPC: A01K51/00
Filed: 1992-03-03
Granted: 1993-10-15
Abstract: Использование: в пчеловодстве, дл  обеспечени  в уль х оптимальных климатических условий.  Цель изобретени  - повышение эффективности его работы. Цель достигаетс  тем, что в улье, содержащем  емкость с гигроскопичным пористым  материалом, электроды и источник питани , емкость,  содержаща  гигроскопичный пористый материал  выполнена выступающей за пределы уль , а электроды  креп тс  на ее противоположных боковых  сторонах, один внутри уль , а другой Снаружи, причем  внутри уль  крепитс  положительный электрод  1 зпф-лы, Зил
Patent RU-2092805-C1 (RU)
Title: Bed testing tractors
Inventor: KAMALOV TOLYAGAN SIRAZHIDINOVI
IPC: G01M17/00
Filed: 1992-03-29
Granted: 1997-10-10
Abstract: FIELD: testing equipment of motor vehicles. SUBSTANCE: bed incorporates frame carrying endless supporting crawler belts 1 and 2 with artificial obstacles mounted on base. Bed is equipped with mechanism 11 to feed fuel to engine of tested tractor, two transducers 7 and 8 of springy moment put of shafts of electric motors 3 and 4. Their outputs are connected to input of automatic control system. EFFECT: increased authenticity of results of tests. 2 dwg
Patent RU-2030902-C1 (RU)
Title: Device for treating sinuites
Inventor: AKSENOV VALENTIN M
IPC: A61B17/12
Filed: 1992-04-29
Granted: 1995-03-20
Abstract: FIELD: medical engineering. SUBSTANCE: this device incorporates metallic tube having two passages. Working end portion of metallic tube carries removable inflatable oblong bottle. Metallic tube is further provided with olive made of ebonite to shape of nose. One passage communicates with bottle and olive and other passage has outlet on side of olive. EFFECT: more reliable fixation of device due to olive and greater convenience and ease of operation. 2 dwg
Patent RU-2051756-C1 (RU)
Inventor: SHAVOLOV ANDREJ S
IPC: B06B1/10
Filed: 1992-04-01
Granted: 1996-01-10
Abstract: FIELD: construction. SUBSTANCE: exciter has frame 1, solar conical wheel 2 secured to the frame, and wheel 3 secured to shaft 4 and engaging wheel 2. The diameter of wheel 3 is equal to the diameter of wheel 2. Shaft 4 is set in bearings of the housing of reduction gear 5. The reduction gear is made up as a driving carrier. Wheel 3 is a satellite that runs over wheel 2. The reduction gear is provided with two cylindrical wheels 6 of the same diameters and unbalances 7 which are symmetrically unbalanced. The wheels engage each other. To obtain symmetrical vibration, shaft 4, which carries wheel 3, is provided with counterweight 8 from the opposite side of the reduction gear. The static moment of the counterweight with respect to the axis of rotation of the carrier is equal to the moment exerted by satellite 3. The exciter generates one-sided vibration and accompanying double-sided oscillation in the plane perpendicular to the plane of one-sided vibration. . EFFECT: improved design. 2 dwg
Patent RU-2005738-C1 (RU)
Title: Способ получения ароматических полиэфирсульфонов
Inventor: ARTEMOV SERGEJ V
IPC: C08G75/23
Filed: 1992-02-13
Granted: 1994-01-15
Abstract: Использование: конструкционные и электроизоляционные материалы в автомобильной, авиационно-космической промышленности, в электротехнике, электронике, медицине, а также волокна, препреги, мембраны. Сущность: взаимодействие сухих бисфенолов с дигалоидарилсульфонами в среде диметилсульфона в присутствии карбоната калия. Карбонат калия можно использовать в избытке до 50 мол. % по отношению к бисфенолу. 1 з. п. ф-лы.
Patent RU-2039307-C1 (RU)
Inventor: VETCHINKIN NIKOLAJ V
IPC: F02N19/02
Filed: 1992-05-29
Granted: 1995-07-09
Abstract: FIELD: engine engineering. SUBSTANCE: heater has boiler with a combustion chamber, sprayer, pump for supplying fuel, fan, and pump for pumping cooling liquid. The heater also has generator of low-temperature plasma having anode and cathode, the first of which is formed by the housing of the sprayer and the second is constructed as an electrode housed in the hollow ceramic insulator secured to the sprayer housing. An additional opening is made in the ceramic insulator which connects the space of the ceramic insulator with main line for supplying air through Pitot tube. EFFECT: enhanced efficiency. 2 cl, 3 dwg
Patent RU-2068983-C1 (RU)
Title: Method of determination of case shots row arrangement in cartridge with their three-row arrangement by reference to shot traces on biological and non-biological objects with homogeneous structure
Inventor: GALTSEV YURIJ V
IPC: F42B7/04
Filed: 1992-05-06
Granted: 1996-11-10
Abstract: FIELD: forensic medical and criminalistic examination of traces of use of firearm. SUBSTANCE: the method of determination of case shots row arrangement in a cartridge with their three-row arrangement by reference to shot traces on biological and non-biological objects with a homogeneous structure consists in detection of injuries, determination of their quantity, measurement of the depth of penetration of case shots, comparative estimation of the depth of penetration and determination of identity of the case shot, that has inflicted the given injury, to the row processing from the fact that the piercing power of case shots grows from row to row beginning from the row adjoining the powder wad. EFFECT: facilitated procedure.
Patent RU-2064355-C1 (RU)
Title: Unit for forming parts by elastic medium
Inventor: SKOBLYAKOV VLADIMIR I
IPC: B21D22/10
Filed: 1992-05-07
Granted: 1996-07-27
Abstract: FIELD: sheet forming at making parts with use of elastic medium in press equipment. SUBSTANCE: die set unit includes container with elastic cushion and die supporting plate. Elastic cushion has height equal to sum of heights of changeable fitting and blank. EFFECT: lowered energy consumption for deforming elastic cushion and for overcoming friction force between container and elastic cushion. 1 dwg
Patent RU-2033956-C1 (RU)
Inventor: SOLOMIN VLADIMIR A
IPC: B65G25/00
Filed: 1992-05-12
Granted: 1995-04-30
Abstract: FIELD: industrial transport. SUBSTANCE: conveyor has electromagnetic blocks in form of solenoids with cores arranged at least in two rows, it has also switch connected with power source and electrically coupled with solenoid winding leads, and flexible material sheet placed above electromagnetic blocks. Cores of solenoids are movable and are connected with sheet sections by tie-rods. Conveyor has spring-loaded supports to carry flexible sheet. EFFECT: enlarged operating capabilities. 3 cl, 7 dwg
Patent RU-2008129-C1 (RU)
Title: Metal chip crushing unit
Inventor: SHITOV RUDOLF V
IPC: B23B25/02
Filed: 1992-06-02
Granted: 1994-02-28
Abstract: FIELD: machining. SUBSTANCE: when rotor rotates clockwise hammers mounted on it are maximum spaced from the center of rotation of the rotor due to centrifugal forces. The hammers have two working surfaces "A" and "Б", an oval-shaped mounting hole with a longitudinal axis located at an angle α to the axis of symmetry of the hammer. At the moment the hammer strikes angle b is formed between mounting axle O, a "solid body" and the cutting surface "A", due to this angle the impact force is resolved into components, and the hammer surmounting the centrifugal force is displaced to position . As soon as the hammer tip passes the "solid body", the hammer is again subjected only to the centrifugal force. Under the action of rotor rotation and the centrifugal forces the hammer strikes a large body by the cutting surface "Б" (position c). The hammer impact on the "solid body" is sliding through surface A and additional through surface "Б". The impact load is abruptly reduced and saves the hammer from destruction. The mounting axle of the hammer is also unloaded from acting centrifugal forces. EFFECT: improved operational characteristics and reliability. 3 dwg
Patent RU-2053356-C1 (RU)
Title: Способ разработки угольных месторождений и комплекс оборудования для его осуществления
Inventor: ILYUSHA ANATOLIJ V
IPC: E21B43/295
Filed: 1992-04-07
Granted: 1996-01-27
Abstract: Изобретение относится к горной промышленности и может быть использовано для отработки угольных пластов газификацией или сжиганием. Сущность изобретения: отработку угольных пластов осуществляют столбами-термогазогенераторами, подготовку которых осуществляют одновременно с проведением нарезных выработок, устанавливая в краевых частях пласта, примыкающих к штрекам, между герметизирующими перемычками и угольным пластом на протяжении всего столба газодутьевые и газоотводящие каналы, которые используют для эффективного управляемого сжигания и газификация угольного целика между штреками. Защитные полосы возводят по всему периметру газогенератора. При газификации осуществляют управляемый отвод газообразных продуктов путем поддержания депрессии на газоотводящем канале на более высоком уровне по сравнению с депрессией на газодутьевом канале и за счет аэродинамического разделения активной части длины газодутьевого канала от остальной его длины. При подаче дутья осуществляют наддув выработанного пространства по всей его длине. Комплекс включает дутьевой и газоотводящий каналы, трубопроводы, генератор дутья, паропровод, соединенный с парогенератором котла-утилизатора, выход которого соединен с паровой турбиной с электрогенератором. Новым является то, что комплекс снабжен вентилятором наддува выработанного пространства и трубопроводами-теплообменниками, один конец которых соединен с вентилятором наддува, а другой с паропроводом, сообщенным с котлом-утилизатором. 2 с. и 5 з. п. ф-лы, 2 ил.
Patent RU-2018163-C1 (RU)
Title: Variable-focus lens
Inventor: DEMENTEV VIKTOR V
IPC: G02B15/15
Filed: 1992-07-03
Granted: 1994-08-15
Abstract: FIELD: optical instrumentation engineering. SUBSTANCE: lens is provided in addition with fixed positive component placed between movable components; movable components of negative focal power are fixed together and mounted for displacement along optical axis obeying linear law, and focal length rations given in description of invention are taken in combination with shapes of lens components. Lens focal lengths are variable between 40 and 100 mm, relative aperture is 1:3:5, angular field of vision is 20 to 8 deg. EFFECT: reduced size of lens along with improved quality of picture throughout the entire field of vision, provision for displacement of movable components along optical axis obeying linear law. 1 dwg, 3 tbl