baber/WOPTO huggingface dataset:
Patent DE-4229818-C1 (DE)
Title: Sheet-transfer mechanism in rotary printing press - has transporting trucks parallel or inclined to guide cylinder by offsetting teeth of coaxial chain sprockets.
Inventor: EMRICH HELMUT
IPC: B41F21/08
Filed: 1992-09-07
Granted: 1993-12-16
Abstract: The mechanism has two parallel endless chains driven by coaxial sprockets and attached to each other by grip trucks for the sheets. Transfer of the latter between trucks and a guide cylinder takes place at the sprockets. The trucks (10) and thus the sheet leading edges seen in the travel direction (9) are inclined or parallel to the cylinder. Adjustment while running is achieved by offsetting one sprocket (5) in relation to the other (5') in the peripheral direction. There can be a stub-shaft (7) rotating on one side frame (3), with one sprocket (5) fixed to one end of it, and a helical gear (8) at the other detachably coupled to it and sliding axially under the action of a coaxial screwed spindle driven by an adjusting motor in an auxiliary frame. USE/ADVANTAGE - Simple and precise transfer of sheets in rotary printing press.
Patent DE-4319565-C1 (DE)
Title: Cut-and-grip contact element for telecommunications wiring
Inventor: GERKE DIETER
IPC: H01R4/24
Filed: 1993-06-08
Granted: 1994-07-28
Abstract: The element is mfd. of electrically conductive leaf-spring material with two fault contact limbs (2) whose parallel inner ends (5) enclose the contact slot. The limbs are joined together above and below by bent connecting surfaces (e.g 8) radiused (R) according to the desired deg. of movement and spring force.The wire is taken into the slot between the ends of the limbs which afford a mechanically stable and self-supporting element requiring no attachment to a wall.
Patent DE-4400069-C1 (DE)
Title: Adjustable choke with flat passage cross-section
Inventor: GROS HEINZ DR ING
IPC: B29C48/08
Filed: 1994-01-04
Granted: 1995-04-06
Abstract: The invention relates to an adjustable choke with which the mass flow inside a rectangular flow passage or a flat flow passage with rounded boundary areas can be influenced. On account of its special construction, the choke has no parting plane perpendicular to the direction of flow of the fluid. The passage height can be varied by means of this choke, whereby the mass flow of the fluid can be influenced via the width-dependent change of the local flow-passage resistance without discontinuity arising in the flow passage. The entire flow passage is free of dead locations on account of this continuous change in geometry taking place in both the width and flow-passage direction.
Patent DE-4401563-C1 (DE)
Title: Process for the thermal reprocessing of waste materials
Inventor: MARTENS HANS DR ING
IPC: C10B53/00
Filed: 1994-01-20
Granted: 1995-02-02
Abstract: The invention relates to a process for the thermal reprocessing of waste materials, in which the reprocessing takes place in a furnace in which a cinder bath is permanently maintained. The heating of the cinder bath and the setting of the desired redox conditions is effected by means of burners which are passed through the furnace wall and reach into the cinder bath. The waste materials are fed into the free combustion space situated above the cinder bath.
Patent RU-2088991-C1 (RU)
Inventor: NIKULIN ANATOLIJ D
IPC: H01B12/00
Filed: 1988-11-25
Granted: 1997-08-27
Abstract: Использование: в устройствах, предназначенных для работы на переменном токе и в быстроизменяющихся магнитных полях. Сущность изобретения: сверхпроводник на основе соединения A-15 с легированной матрицей получают путем формирования композита, его деформирования с проведением промежуточных отжигов и окончательной термообработки для образования интерметаллидов. При этом легирующую добавку выбирают из материалов с удельным электросопротивлением не ниже 8k10 -8  Ом•м при t = +20 o C в виде прутков, равномерно распределенных по объему композита при его сборке. Изобретение позволяет упростить и удешевить процесс получения сверхпроводника и повысить удельное сопротивление материала матрицы. 13. п. ф-лы, 2 ил.
Patent RU-2029145-C1 (RU)
Title: Dynamometric bearing unit
Inventor: GORODETSKIJ MOISEJ S
IPC: F16C17/00
Filed: 1989-07-14
Granted: 1995-02-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: dynamometric bearing unit comprises housing and bushing 2 mounted inside the housing. The face flanges of the bushing are in contact with the bearing race from one side. Projections 4 are in contact with the fixed part of the unit from the other side. The projections and bushing are axially alined, and the projections are uniformly arranged over periphery. The outer and inner diameters of the projections are equal to the outer and inner diameters of the bushing. The projections provided on one flange 3 of the bushing and projection provided on the other flange are mutually checkered. Pickups 7 are interposed between radial surfaces 8 of the projections on the surface of bushing 2. In operation of the unit, axial loading causes shear deformation. Pickups 7 are detected the deformation. EFFECT: simplified design and increased axial rigidity. 4 dwg
Patent RU-2022295-C1 (RU)
Inventor: KORYSHEV ALEKSANDR I
IPC: G01S7/14
Filed: 1989-07-20
Granted: 1994-10-30
Abstract: Использование: в радиотехнике для формирования радио- и гидролокационного изображения на индикаторах кругового обзора (ИКО) с функциональными электронно-лучевыми трубками (ЭЛТ) и индикаторах телевизионного типа. Цель изобретения - формирование сигналов нескольких неперекрывающихся зон радиальной развертки и сигнала ее завершения при произвольной форме зон и границы развертки и произвольном положении начала развертки в пределах зоны ее формирования, достигается введением преобразователя кодов и счетчика границ зон разветки и границы изображения. Устройство содержит преобразователь кодов 1, блок сравнения 2, счетчик 3 и логический блок 4. 2 ил.
Patent RU-2006597-C1 (RU)
Inventor: GLAGOLEV EVGENIJ B
IPC: F01K25/00
Filed: 1990-04-17
Granted: 1994-01-30
Abstract: Использование: в теплотехнике при создании и модернизации транспортных тепловых двигателей и стационарных тепловых установок. Сущность изобретения: способ заключается в нагреве жидкого рабочего тела до температуры, не превышающей 0,8 от его критической температуры, и степени сухости, близкой к 0, переводе его в паровую фазу, расширении с получением энергии, регенеративном отводе тепла от сработавшего при расширении тела и конденсации последнего, при этом парообразование рабочего тела ведут при расширении без подвода тепла. 3 ил.
Patent RU-2018793-C1 (RU)
Title: Method of and device for surface color analysis
Inventor: PETROV ALEKSANDR P
IPC: G01J3/46
Filed: 1990-06-29
Granted: 1994-08-30
Abstract: FIELD: measurement technology. SUBSTANCE: surface to be analyzed is illuminated with three fixed and spectrally discernable light beams, and three-component vector of color coordinates of radiations dissipated by emitting surface is measured for each of these radiations, then color matrix components are calculated from set of linear equations given in description of invention. Surface color analyzer has surface illuminating unit affording three fixed and spectrally discernable light beams, unit analyzing three three-component color coordinate vectors of radiation dissipated over surface being analyzed, and color matrix computing unit. EFFECT: facilitated procedure, improved design. 2 cl, 6 dwg
Patent RU-2009946-C1 (RU)
Title: Vessel
Inventor: MOROTSKIJ OR A
IPC: B63B15/00
Filed: 1990-06-25
Granted: 1994-03-30
Abstract: FIELD: shipbuilding. SUBSTANCE: vessel has hull 1 with bilge hatches 2 and T-sections 3 of guides laid in recesses 4 on vessel's upper deck; null is provided with scuppers 5. Gaps 6 between vessel's deck and sections 3 receive flanges of rollers 7 located at lower block of living spaces 8 arranged under superstructure 9. Rollers 7 are connected with reversible drives 11 by means of reduction gears 10. Located near rollers 7 are latches which run through gaps 6. Latches are connected with reversible drives by means of screw rods and nuts-gears with worm pairs. EFFECT: enhanced reliability. 6 dwg
Patent RU-2006244-C1 (RU)
Inventor: KOZOREZOV VLADIMIR N
IPC: B01D17/00
Filed: 1990-07-12
Granted: 1994-01-30
Abstract: FIELD: separation of fluids. SUBSTANCE: device has sump 1, float 14, and branch pipe 8 for carrying off light phase fixedly connected to float 14. Sump 1 is provided with communicating vessel 4 and body 9 mounted in spaced relation to its walls for vertical movement. Body 9 has funnel-shaped cavity 2 forming in its base with body 9 acute edge 13. Branch pipe 8 is in the form of inlet connection pipe 15 and outlet connection pipe 16 connected to each other by flexible hose 17. Method involves feeding initial fluid to sump 1 to under funnel-shaped cavity 2, its settling and preparation of heavy phase 3 for its feeding to communicating vessel 4 and preparation of light phase 5 for its feeding to funnel-shaped cavity 2. Then body 9 is lowered to force out heavy phase to communicating vessel 4, and light phase is collected by funnel-shaped cavity 2 as it forms acute edge in its base with body 9. Body 9 is lowered down until fluid in communicating vessel 4 and middle part of cylindrical section of funnel-shaped cavity be on the same level to provide collection of light phase with maximum difference of levels in communicating vessel 4 and funnel-shaped cavity 2. During filling communicating vessel 4 fluid also rushes along space "body 9-sump 1" to lift float 14 and to set top edge of inlet connection pipe 15 connected to it by 1-5 mm higher than fluid level in sump 1. First, communicating vessel 4 is to be filled up, and after that float 14 will bring connection pipe 15 to desired position and only after that light phase reaches top edge of inlet connection pipe 15 to exclude setting heavy phase into connection pipe 15. By cone light phase fluid column rapidly increases and it is withdrawn from sump 1 via branch pipe 8. EFFECT: enhanced operating reliability. 2 cl, 3 dwg
Patent RU-2017533-C1 (RU)
Title: Method for gravity concentration of minerals
Inventor: FISHMAN GRIGORIJ L
IPC: B03B5/00
Filed: 1990-07-09
Granted: 1994-08-15
Abstract: FIELD: minerals concentration. SUBSTANCE: crushed raw ore is subjected to initial concentration at an upsetting machine with the intermediate product being completely crushed and separated through repurifying upsetting. The oversize product is delivered for additional crushing as the undersize one is directed for further concentration to the concentration table which together with the upsetting means is adapted for discharge of their tails. EFFECT: more efficient concentration, low energy consumption. 2 dwg
Patent RU-2020488-C1 (RU)
Title: Device for detection and measurement of signal maximum
Inventor: MEDVEDEV VALERIJ V
IPC: G01R19/04
Filed: 1990-07-25
Granted: 1994-09-30
Abstract: FIELD: measurement and computer technologies. SUBSTANCE: device has comparator, sawtooth voltage generator, two flip-flops, pulse generator, two frequency dividers, controlled switches, OR gate, switch and counter. EFFECT: higher efficiency. 2 dwg
Patent RU-2030986-C1 (RU)
Title: Hydraulic apparatus for disconnecting tight-fit joints
Inventor: CHAJKIN PETR I
IPC: B25B27/02
Filed: 1990-09-17
Granted: 1995-03-20
Abstract: FIELD: equipment for repairing operations. SUBSTANCE: apparatus has the shut-off valve 8. Upon the closed valve 8 at pressing down the lever 22 the plunger 15 displaces the working fluid 16 through the outlet opening 19 of the cover 13 and the pumping valve 7 to the driving pipeline 6 and further to the hydraulic cylinder 1. At this period the additional pipeline 9 is released from an excess pressure, created by the plunger pair, due to closing it at one side by the non-return valve 10 and at other side - by the shut-off valve 8. By pumping the working fluid 16, a pressure is being provided inside the hydraulic cylinder 1, and the piston 2 with the plug 3 presses out the finger 21 from the boss of a rotary lever, providing a disconnection of the joint. EFFECT: enhanced serviceability. 1 cl, 1 dwg
Patent RU-2030786-C1 (RU)
Title: Device for formation of estimate of local average value of structural signals
Inventor: ELMANOV SERGEJ ALEKSANDROVICH
IPC: G06F17/18
Filed: 1990-10-11
Granted: 1995-03-10
Abstract: FIELD: computer engineering. SUBSTANCE: information input of device is coupled to input of delay elements. Device is inserted with unit of formation of segmentation threshold, group of comparators, classification unit, group of control units and group of AND gates. Proper outputs of unit of delay elements are connected to first inputs of corresponding comparators, to first inputs of corresponding elements and to corresponding inputs of unit of formation of segmentation threshold. Output of divider is output of device, clock inputs of delay elements and divider are tied together and linked to clock input of device. EFFECT: increased precision of formation of estimate of local average value of structural signals. 5 dwg
Patent RU-2079634-C1 (RU)
Title: Preventer
Inventor: PSHENICHNYJ PAVEL LEONTEVICH
IPC: E21B33/06
Filed: 1990-11-05
Granted: 1997-05-20
Abstract: FIELD: mining industry, particular, drilling of wells of any purpose. SUBSTANCE: used in the preventer is forced drive of rollers by connection of reversible drive motor. EFFECT: higher reliability of sealing of wellhead and increased service life of roller sealing members. 3 dwg
Patent RU-2054131-C1 (RU)
Inventor: SHIRKOV BORIS A
IPC: F04D27/02
Filed: 1990-12-27
Granted: 1996-02-10
Abstract: FIELD: compressor engineering. SUBSTANCE: system has device 7 for limiting capacity and pressure. Device 7 is connected with starting device 5, delivery pressure pickup 3 and starting device 8. Device 7 has transducer of a flow meter with normally-closed contact and relay with normally-open contacts. The delivery pressure gauge is made up as an electric contact pressure gauge with normally-open contact. EFFECT: enhanced reliability. 3 cl, 3 dwg
Patent RU-2007858-C1 (RU)
Inventor: PERVUSHOV VLADIMIR I
IPC: H03K17/16
Filed: 1991-02-13
Granted: 1994-02-15
Abstract: FIELD: radio engineering. SUBSTANCE: device has rectangular pulse source 1, controlled switch 6, inductance coil 8, choke 7, loading 9. EFFECT: simplified design. 2 cl, 3 dwg
Patent RU-2004520-C1 (RU)
Inventor: VDOVENKO ANATOLIJ I
IPC: B28B7/00
Filed: 1991-02-15
Granted: 1993-12-15
Abstract: Использование, крупноразмерные керамические  издели  - блоки, панели, колонны, перемычки и  т д. Сущность изобретени : способ осуществл етс   с помощью устройства, включающего герметичную  форму, днище, борта и крышка которой выполнены  из слоев, расположенных в следующей последовательности , наружна  металлическа  оболочка, железобетонный  слой жесткости, вакуум-решетки, выполненные  из металлических труб, пористый фильтрующий   слой выполненный из гранитной крошки  на зпоксидной смоле, пористый слой из гипса.. В  форме по центральной оси располагают вкладыши,  выполненные из металлической трубы с коаксиаль-  но установленной по ее длине внешней перфорированной  трубой, а параллельно бортам формы  располагают пуансоны, выполненные из перфорированных  труб с резиновой оболочкой. Перерабатывают  глину, готов т шликер, заполн ют форму путем  нагнетани  шликера через вкладыши при давлении  25 - 30 МПа и вакууме 0,15 МПа, осуществл ют  вакуум-формование, а затем гидростатическое  или воздушное прессование в этой же форме  при давлении 25 - 30 МПа и вакууме 0,15 МПа  Затем извлекают заготовку из формы путем съема  днища формы, укладывают заготовку на сушильный  поддон освобожденной поверхностью, снимают оставшиес  части формы, сушат и обжигают заготовку . Кроме того, в шликер можно ввести 10 - 30%  выгорающих добавок (торф, каменный уголь, опилки , сечка соломы) или 6-7% горючего сланца в  пересчете на сухое вещество шликера Можно в  форму перед нагнетанием шликера уложить гранулы  из дегидратированной глины с выгорающей добавкой  или вспученный материал, температура образовани  стеклофазы которого при обжиге на 60 о - 80&deg;С выше, чем у шликера, причем на 033 м шликера ввод т 1 м3 гранул или вспученного материала  (керамзит, перлит, щебень с размером частиц  30 - 50 мм из шлака или пемзы, или диабаза, или  базальта, или гранита). Возможно перед нагнетанием  шликера в форму уложить гранулы или вспученный  материал, а затем стекловолокно или волокно  из каменных расплавов с температурой плавлени  на 100&deg; С выше, чем температура образовани   стеклофазы шликера Кроме того, в форму в качестве  лицевого сло  укладывают смесь гранитной  крошки с размером 2 - 5 мм и глины в соотношении  3:1 толщиной 2 см, а после формовани  лицевой  слой промывают 10%-ным раствором сол ной  кислоты и водой. На лицевую поверхность перед  сушкой издели  можно нанести ангоб или -лазурь.  Причем сушку можно осуществить злектроосмосом  с помощью устройства, корпус которого выполнен  из швеллера размещением на дне корпуса перфорированного  металлического катода с фильтрующим  слоем из песка и уложенной на нем заготовки  Причем анод размещают над заготовкой 3 с и 9  за ф-лы. 14 ил. VO i ы о о  Л Ы О О
Patent RU-2006582-C1 (RU)
Inventor: PRITMOV VIKTOR N
IPC: E21C41/18
Filed: 1991-03-14
Granted: 1994-01-30
Abstract: FIELD: mining industry. SUBSTANCE: process provides for extraction of coal in rill breakage face, delivery of coal over transportation furnace, attachment of ventilation furnace as shield face approaches haulage level, performance of inclined seam working and cross-entries, preparation for development of second strip with erection of shield complex in hole of airway horizon, performance of cross-entries with inclination when preparing every second strip, performance of transportation furnace under inclined crosscut distance between which is set equal to horizontal projection of breakage face. EFFECT: enhanced productivity. 2 dwg
Patent RU-2026167-C1 (RU)
Title: Дисковая пила
Inventor: GORIN SERGEJ V
IPC: B27B5/38
Filed: 1991-06-13
Granted: 1995-01-09
Abstract: Использование: в машиностроении, в частности в конструкциях дисковых малошумных пил для деревообрабатывающих, металлорежущих и камнерезных станков. Сущность изобретения: дисковая пила включает диск 1 с зубьями, прижимные шайбы 3 и демпфирующие накладки 2, зажатые между наружными поверхностями диска 1 и прижимными шайбами 3. При этом на торцевых поверхностях диска выполнены конические углубления, в которых расположены демпфирующие накладки. 3 ил.
Patent RU-2008573-C1 (RU)
Inventor: KUSHNIR VLADIMIR D
IPC: F24H3/00
Filed: 1991-04-25
Granted: 1994-02-28
Abstract: Использование: в конверторах с автоматическими регуляторами для повышения точности регулирования интенсивности теплопередачи. Сущность изобретения: конвектор содержит кожух 1, воздуховыпускную решетку 2, теплообменник 3, перегородку 4, датчик типа "температура - перемещение" 5, скобу 6 крепления датчика, регулировочный винт 7, предохранительную пружину 8, щиток 9 крепления датчика, экран 10, ось 11 качания рычага, рычаг 12 датчика, тягу 13, кривошип14 оси клапана, ось 15 клапана, возвратную пружину 16, лепесток 17 клапана, рычаг 20 закрытия и блокировки клапана, ось 21 рычага закрытия и блокировки клапана, кривошип 22 оси рычага закрытия и блокировки клапана. 2 з. п ф-лы, 4 ил.
Patent RU-2052965-C1 (RU)
Title: Концентрат напитка "арна"
Inventor: ASHAEVA LYUDMILA ALEKSEEVNA
IPC: A23L2/385
Filed: 1991-05-21
Granted: 1996-01-27
Abstract: Использование: безалкогольная промышленность. Сущность изобретения: приготовление концентрата напитка путем получения экстрактов плодов калины, травы люцерны посевной, полыни горькой, смешивания экстрактов с карамельной патокой и цитралью и вакуумирования полученной смеси.
Patent RU-2021629-C1 (RU)
Title: Switching-device-to-microprocessor-system interface
Inventor: SHALYAGIN DMITRIJ V
IPC: G06F3/00
Filed: 1991-09-20
Granted: 1994-10-15
Abstract: FIELD: automatic control. SUBSTANCE: interface has optoelectronic isolator 1 incorporating light-emitting diode 2 and photodetector 3, switching device 4, limiting resistor 7, two rectifiers 8, 9 two level transducers 18, 19, two microprocessors 20, 21, comparison circuit 22, AND gate 23, pulse generator 24, power supply 6, additional light-emitting diode 25, and additional photodetector 26. EFFECT: improved design. 2 dwg
Patent RU-2033533-C1 (RU)
Title: Silencer
Inventor: GYAVGYANEN YURIJ V
IPC: F01N5/04
Filed: 1991-09-02
Granted: 1995-04-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: silencer has housing 1, rotor 2, tangential inlet 4 for exhaust gases, slot diffuser 5 of the outlet chamber, passive nozzle 6, flat chamber 7 for acceleration of the vortex, and mixing chamber 8 inside rotor 2. The housing is provided with a rotor which encloses the chambers of swirling and mixing. The inlet chamber is constructed as a slot diffuser. EFFECT: improved silencing. 3 cl, 7 dwg
Patent RU-2076700-C1 (RU)
Title: Method of solid pharmaceutical composition making
Inventor: SHANDOR ERDESH
IPC: A61K31/19
Filed: 1992-01-29
Granted: 1997-04-10
Abstract: The subject-matter of the invention is a process for the preparation of tablets or film-coated tablets with increased active ingredient release, said tablets comprising as active ingredients a mixture of L-3,4-di-(hydroxy)-phenylalanine and L-alpha-(hydrazino)-alpha-(methyl)-3,4-di-(hydroxy)-phenyl propionic acid, by admixing any of L-3,4-di-(hydroxy)-phenylalanine and L-alpha-(hydrazino)-alpha-(methyl)-3,4-di(hydroxy)-phenyl propionic acid, or both of them, with hydrophilic diluents, and optionally with colouring agents, blending the mixture thus obtained with auxiliary agents conventionally used for the preparation of tablets and optionally with the other active ingredient, moreover with a solution of stearin in an organic solvent, optionally containing auxiliary agents conventionally used for the preparation of tablets, drying and granulating the mixture thus obtained, optionally admixing further auxiliary agents to the dry granulate, compressing it into tablets and, if desired, applying a film-coating onto the surface of the tablets thus obtained. The process according to the invention provides tablets of appropriate quality with rapid active ingredient release.
Patent RU-2054427-C1 (RU)
Inventor: NOBUYUKI SAKASITA
IPC: A01N47/36
Filed: 1992-01-23
Granted: 1996-02-20
Abstract: A substituted pyridinesulfonamide compound or its salt represented by the following general formula (I): <CHEM> wherein R1 and R2 may be either each independently a member selected from the group consisting of unsubstituted or substituted alkyl groups, unsubstituted or substituted alkenyl groups, unsubstituted or substituted cycloalkyl groups, and unsubstituted or substituted phenyl groups, or combined with each other to form a -(CH2)n- group wherein n is an integer of 2 to 5; and X and Y are each independently a member selected from the group consisting of alkyl groups and alkoxy groups, is disclosed. This compound is useful as the effective ingredient of a herbicide showing a wide weed-control spectrum even if used in a small amount.
Patent RU-2005974-C1 (RU)
Inventor: KAPISHNIKOV ALEKSANDR P
IPC: F28F9/06
Filed: 1991-12-16
Granted: 1994-01-15
Abstract: FIELD: heat exchange apparatus. SUBSTANCE: unit for securing tube 1 in tube sheets 3 and 15 provided with holes with thrust projections 10 and 11 respectively is perfectly tight under varying temperature conditions due to gaskets 3 and 4 adjoining above-mentioned projections, washer 8 and spring. End of tube 1 is mounted in hole of tube sheet 3 with gasket 2 adjoining the end; pressure nut 9 is screwed in branch pipe 7 which is rigidly connected with tube sheet 15. Bush 14 and spring 5 pressed with pressure nut 9 and engageable with bush 14 are mounted at end of tube 1. Tightness of unit is not impaired in case of change of linear size of tube 1 in course of operation of apparatus. EFFECT: enhanced tightness of unit. 1 dwg