baber/WOPTO huggingface dataset:
Patent RU-2048145-C1 (RU)
Title: Device for roasting food
Inventor: SHISHKIN VIKTOR V
IPC: A47J37/04
Filed: 1991-10-28
Granted: 1995-11-20
Abstract: FIELD: food processing. SUBSTANCE: device has casing having driven conveyer inside for the product with driven rollers, loading unit, current collectors, and induction coil. The conveyer is manufactured as vertical tore made of heat-resistant material provided with current track. Bearing rollers are mounted on the external side of the tore. The current collectors and electric power-driven rollers are engageable with the tore inside the casing. The induction coil is inside the casing. The loading unit is funnel-like bin, located above the tore. EFFECT: accelerated process; high quality and taste of food. 1 dwg
Patent RU-2048889-C1 (RU)
Title: Device for processing the granular material with fluid medium
Inventor: SHISHKIN VIKTOR V
IPC: B01J8/10
Filed: 1991-10-28
Granted: 1995-11-27
Abstract: FIELD: chemical engineering. SUBSTANCE: device has a housing, branch pipes for feeding and removing the granular material and the liquid and a mixing body. The latter is made as a perforated sleeve. One end of it is connected by means of a traction with a reversible drum mounted in the lower part of the housing. The other is turned inside out and is secured along the edge perimeter on the interior side of the housing. EFFECT: enhanced efficiency of the device. 1 dwg
Patent RU-2047060-C1 (RU)
Title: Gas-distributing station
Inventor: OSOVSKIJ MARK LVOVICH
IPC: F25B11/00
Filed: 1991-11-05
Granted: 1995-10-27
Abstract: FIELD: gas industry. SUBSTANCE: station has collectors 1 and 2 of high and low pressure respectively, reduction unit 3, by-pass pipe line 7, and gas-expansion machine 5 with loading device. The station is provided with additional reduction unit 8 with pressure controllers 9 mounted in by-pass pipe line 7 at the inlet of the gas-expansion machine and coupled with collector 2 of low pressure. EFFECT: improved design. 1 dwg
Patent RU-2032115-C1 (RU)
Inventor: KISELEV ALEKSANDR YA
IPC: F16D41/16
Filed: 1991-11-21
Granted: 1995-03-27
Abstract: Использование: в машиностроении, например в качестве стартерной обгонной муфты. Сущность изобретения: муфта содержит ведущую наружную обойму с сегментными и секторными пазами на внутренней поверхности. Ведомая обойма в виде звездочки выполнена с зубьями, между обоймами расположен сепаратор, который своими выступами помещен в секторные пазы наружной обоймы с возможностью углового перемещения. В сепараторе имеются четыре радиальных отверстия, в которых размещены соединительные цилиндрические ролики. На боковой поверхности сепаратора имеются четыре гнезда под пружины. Пружины располагаются между выступами ведущей обоймы и выступами сепаратора. 2 ил.
Patent RU-2076228-C1 (RU)
Title: Engine with external delivery of heat (stirling engine)
Inventor: KHANS KLYAJNVEKHTER
IPC: F03G6/06
Filed: 1991-04-25
Granted: 1997-03-27
Abstract: FIELD: power engineering. SUBSTANCE: housing space 1 in Stirling engine is divided into two spaces 6,7 by reciprocating gas-permeable regenerative plate 4. One of spaces can be heated. The other space is furnished with cooling system 13. Second independent space communicates with working cylinder which acts onto working shaft 14 or flywheel mass 10 by means of first driving arrangement 9, and acts onto regenerative plate 4 by means of second driving arrangement. Housing space 1 should be preferably made in form of wedge, and regenerative plate 4 should be secured in apex of space on turning axle 5 for rocking (turning). EFFECT: enlarged operating capabilities. 5 cl, 5 dwg
Patent RU-2014654-C1 (RU)
Title: Pin-type insulator
Inventor: ARZHEVITIN ALEKSANDR N
IPC: H01B17/20
Filed: 1991-12-23
Granted: 1994-06-15
Abstract: FIELD: electrical power engineering. SUBSTANCE: pin-type insulator is composed of insulation part in the form of petticoat 1 with cap 2 and rib 3 of pin anchored in insulation part. Outer part 6 of petticoat 1 is produced smooth up to rib 3. Optimum geometrical dimensions of insulator are chosen in design of it so as to obtain technical characteristics at level of those of insulator type ШФ-20 but with smaller dimensions and mass. EFFECT: improved safety of aerial power lines. 1 dwg
Patent RU-2045242-C1 (RU)
Title: Stomatologic pin
Inventor: PETRIKAS ARNOLD ZHANOVICH
IPC: A61C13/30
Filed: 1991-12-19
Granted: 1995-10-10
Abstract: FIELD: medical engineering, particularly therapeutic stomatology. SUBSTANCE: stomatologic pin has the form of cylindrical rod with multiple thread and is installed with interference in a hole drilled in advance in the parapulpal canal. The protruding part of the pin is broken along groove and removed, leaving an additionally split bunch of glass fiber in the carious cavity of the tooth. EFFECT: improved fixing of filling material in carious cavities. 2 dwg
Patent RU-2037668-C1 (RU)
Title: Jet pump
Inventor: RAKHIMOV SHAVKAT KHUDARGENOVIC
IPC: F04F5/02
Filed: 1991-07-22
Granted: 1995-06-19
Abstract: FIELD: pump engineering. SUBSTANCE: adjusting needle of the nozzle is set on axially movably mounted axle with piston spring-loaded relatively to the housing. The pistons of two hydraulic cylinders are coupled with the longitudinal slot by way of a common rod. The free end of the spring-loaded lever of the gate is housed in the rod slot. The axle of the needle has a slot from one side, the axle being coupled with the lever by way of the slot. The opening is made in the other side of the axle. This opening and the opening made in the housing serve for communication of the delivery pipe line with the hydraulic cylinder space when the needle is at the extreme right position. When the needle is at the extreme left position, the nozzle branch pipe is coupled with the delivery pipe line through the gate. The part of the pipe line between the gate and branch pipe of the second stage is connected to the hydraulic cylinder spaces through the controlled valve. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2020719-C1 (RU)
Title: Electric drive current feedback device
Inventor: BUTORIN NIKOLAJ V
IPC: G01R15/04
Filed: 1992-02-06
Granted: 1994-09-30
Abstract: FIELD: electrical engineering; control systems of electric drives. SUBSTANCE: device has two measuring voltage dividers and differential inputs amplifier which makes it possible to dispense with adjusting, both before operation and in operation. Reliability of device is increased as output voltage providing information about load current and measured relative to middle point of power divider does not depend on potential of point. EFFECT: enhanced reliability. 3 dwg
Patent RU-2026886-C1 (RU)
Title: Method and apparatus for cleaning metal products
Inventor: VINOGRADOVA VALENTINA VASILEVN
IPC: C25B9/00
Filed: 1992-05-20
Granted: 1995-01-20
Abstract: FIELD: removal of scale from surfaces of metal products. SUBSTANCE: method involves placing metal products into bath containing alkali melt; creating variable magnetic field for heating melt; heating alkali melt and maintaining operating temperature in two stages. At the first stage a plurality of variable magnetic fields through bath height is generated, with adjacent magnetic fields having opposite flux direction. At the second stage magnetic field is alternatively created in upper and lower parts of bath, with frequency of alteration of magnetic fields being equal to frequency of current supplied. Apparatus has bath, inducer with winding formed as parallel sections disposed one above the other through bath height and ac current source. Bath is made from ferromagnetic material and is formed as inducer core. Winding sections are wound in series around bath. EFFECT: increased efficiency in removing scale from metal products. 3 cl, 6 dwg
Patent RU-2075904-C1 (RU)
Title: Сигнализатор снижения сопротивления изоляции положительных цепей троллейбуса
IPC: G01R31/34
Filed: 1992-04-29
Granted: 1997-03-20
Abstract: 1. Сигнализатор снижения сопротивления изоляции положительных цепей троллейбуса, содержащий блок формирования сигналов, соединенный с компаратором и через него с индикатором, отличающийся тем, что блок формирования сигналов выполнен в виде первого формирователя сигналов снижения сопротивления изоляции положительных цепей, второго формирователя сигналов обратной связи снижения сопротивления шин и дорожного покрытия и третьего формирователя сигналов обратной связи напряжения в питающей сети и трех аттенюаторов, причем первый вход первого формирователя соединен с корпусом троллейбуса, второй его вход через резистор соединен с отрицательным полюсом питающей сети, а выход соединен с входом первого аттенюатора, выход которого является первым входом компаратора, первый вход второго формирователя соединен через резистор с положительным полюсом питающей цепи, второй его вход соединен с корпусом троллейбуса, а выход - с входом второго аттенюатора, выход которого является вторым входом компаратора, первый вход третьего формирователя соединен через резистор с положительным полюсом питающей сети, второй его вход соединен с отрицательным полюсом питающей сети, а выход - с входом третьего аттенюатора, выход которого соединен с выходом второго аттенюатора.2. Сигнализатор по п. 1, отличающийся тем, что формирователи сигналов выполнены в виде транзисторных оптронов.
Patent RU-2010660-C1 (RU)
Title: Device for radial stamping
Inventor: LAZORKIN VIKTOR A
IPC: B21J13/02
Filed: 1992-05-14
Granted: 1994-04-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has built-up housing provided with opening for mounting blank and secured in place with the aid of upper and lover covers, punches disposed radially in housing, associated with slides having wedged bearing surfaces and adopted for engagement with respective striking surfaces of housing, slide support fastened in locating plate and provided with intermediate plate engageable with slides, resilient member positioned between locating and intermediate plates, spring-loaded center for axial positioning of blank and two hollow spring-loaded inserts with tapered external surface. Slides are associated with side surfaces of housing with the aid of double-dovetail cross-section movable guides mounted for displacement along bearing surfaces. Length of each guide ranges within 0.75 to 0.95 of length of housing bearing surface. Placed between upper cover and slides are flexible members secured rigidly on slide side. EFFECT: improved efficiency. 2 dwg
Patent RU-2000161-C1 (RU)
Inventor: MAKSIMOV ALEKSANDR P
IPC: C21D8/00
Filed: 1992-06-30
Granted: 1993-09-07
Abstract: Сущность изобретени : заготовку, преимущественно  из углеродистой стали, нагревают  до верхней границы ковочного  интервала температур с выдержкой 0,5-2 ч,  после чего в центральную часть заготовки  внедр ют теплоотвод щий элемент, выполненный  из сплава меди или малоуглеродистой  стали, и осуществл ют совместную деформацию  с одновременной закалкой путем  охлаждени  поковки до температуры не ниже  точек Асз или ACT. Цикл повтор ют до  общей суммарной деформации не менее 60  %, при этом соблюдаетс  равенство степеней  деформации в осевом и радиальном на-  правлени х, после этого продолжают  деформацию в осевом направлении до заданных  размеров при свободном охлаждении  поковки. После охлаждени  заготовки и  механического удалени  из ее центральной  части теплоотвод щих элементов получают  готовую кольцевую поковку. 1 з.п. ф- лы, 2  ил., 1 табл,
Patent RU-2051065-C1 (RU)
Title: Cargo system of tanker-gas carrier
Inventor: KOZIN VALENTIN I
IPC: B63B25/12
Filed: 1992-06-08
Granted: 1995-12-27
Abstract: FIELD: shipbuilding. SUBSTANCE: cargo system of tanker-gas carrier consists of two tanks for liquid and expansion reservoir which are brought in communication with tanks in their upper portions through diaphragm-type relays-pressure regulators; each pressure regulator is located inside expansion reservoir and is connected with respective tank by means of under-diaphragm branch pipe; pressure regulator is also connected with expansion reservoir by means of pipe union closed with shut-off member connected to diaphragm. EFFECT: enhanced reliability. 3 cl, 2 dwg
Patent RU-2048935-C1 (RU)
Title: Universal stand of rolling mill
Inventor: ALEKSANDR SVAGR
IPC: B21B13/10
Filed: 1992-08-17
Granted: 1995-11-27
Abstract: FIELD: metallurgy. SUBSTANCE: universal stand has a mounting frame with a cross piece and a mounting spring, arranged between struts of a housing and chocks of upper horizontal and vertical rolls. In lower part of walls the frame has inner protrusions, forming a guide for mounting the chocks of vertical rolls. A lower part of the chocks of the vertical rolls is provided by grooves for fastening cradles, embracing each chock of the lower horizontal roll. Rails of the struts of the housing in a zone of arrangement of the protrusions of walls of the frame are also provided by inner extensions, whose upper horizontal surface forms a guide for the mounting frame. EFFECT: enhanced structure of the stand. 1 cl, 3 dwg
Patent RU-2075130-C1 (RU)
Title: Вакуумный микродиод
Inventor: DRACH VLADIMIR A
IPC: H01J31/12
Filed: 1992-08-07
Granted: 1997-03-10
Abstract: Использование: изобретение относится к основным элементам электрического оборудования и может быть использовано для создания вакуумных интегральных схем различного назначения, плоских катодолюминесцентных экранов. Сущность изобретения: в вакуумном микродиоде, включающем диэлектрическую подложку с расположенными на ней пленочным анодом, диэлектрической прослойкой, острийным автоэлектронным катодом и вывод для подключения источника электрического питания, при этом прослойка выполнена с отверстиями, а катод - с отверстиями по отверстиям в прослойке и оголен от прослойки по краям отверстий, катод выполнен с прорезями по форме кромок отверстий, а прослойка несет по прорезям пленочные нагрузочные сопротивления. Катод выполнен слоистым, причем первая и третья пленки одинаковы по порядку толщины и коэффициента термического расширения, а вторая пленка оголена по отверстиям от первой и третьей на одинаковую глубину в своих частях, прилежащих к отверстиям, катод выполнен в виде лент, каждая из которых имеет свои поперечные прорези и сопротивления; анод выполнен с выступами по отверстиям в прослойке. 1 ил.
Patent RU-2086463-C1 (RU)
Title: Method for control of residual buoyancy of submersible vehicle and device for realization the same
IPC: B63G8/22
Filed: 1992-09-16
Granted: 1997-08-10
Abstract: FIELD: submersible vehicles and systems for control of their buoyancy. SUBSTANCE: method is based on forcing water out of reservoir which is open at top with the aid of air fed to lower portion of reservoir. Amount of buoyancy thus created is adjusted through change of air flow rate. EFFECT: enhanced efficiency. 3 cl, 3 dwg
Patent RU-2094859-C1 (RU)
Inventor: TSARENKO ANATOLIJ IVANOVICH
IPC: G21C15/00
Filed: 1992-10-06
Granted: 1997-10-27
Abstract: FIELD: nuclear power engineering. SUBSTANCE: steam-reheat reactor has core separated from vessel by shell with central tube passed through core that accommodates steam-reheat fuel elements. Tube connects dry steam cavity with reheat-steam cavity located in bottom part and formed by inner surface of vessel spherical bottom and partition separated from water cavity located above it. Annular cavity formed between vessel and shell accommodates vertical tubes whose ends are secured in ring belts arranged at top and bottom ends of shell. Feedwater supply connection is placed in bottom part of reactor vessel above partition. EFFECT: improved design. 9 cl, 5 dwg
Patent RU-2016659-C1 (RU)
Title: Tool band cutter
Inventor: BLEKHMAN ILYA I
IPC: B02C18/02
Filed: 1992-07-31
Granted: 1994-07-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: band cutter has extensible band cutting tools 1 with thrust springs, stationary body 5 with unloading window 6, cutting tools 7, lever-bed 11 and crank mechanism 13 with connecting rod 14. Extensible cutting tools 1 are fastened to stationary body 5 by axles 4. Each extensible cutting tool 1 has two parts between which thrust springs are located. Under-the-lever post 12 is mounted on stationary body 5, lever-bed 11 with a system of fixed cutting tools 7 is rotatably fastened in the post to axle 16. EFFECT: improved structure. 2 dwg
Patent RU-2041049-C1 (RU)
Title: Device for centrifugal machining of parts
Inventor: ANIKIN ALEKSANDR V
IPC: B24B31/108
Filed: 1992-07-14
Granted: 1995-08-09
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has rotor 2 mounted in bearing support 3 on frame 4, shell 1 and compensation ring 5. Shell 1 has discharge opening 6 positioned at the level below upper edge of compensation ring 5, which is fixed on frame 4 between shell 1 and rotor 2 in spaced relation with respect to them. Space between compensation ring 5 and shell 1 is larger than that between compensation ring 5 and rotor 2. EFFECT: enhanced reliability in operation by reduced wear and elimination of rotor jamming. 1 dwg
Patent RU-2032254-C1 (RU)
Title: Microwave phase inverter
Inventor: BAZHENOV YURIJ V
IPC: H01P1/185
Filed: 1991-09-20
Granted: 1995-03-27
Abstract: FIELD: communication facilities. SUBSTANCE: microwave phase inverter has controlled phase shifter and first and second 3-dB bridges connected via first and second throughput phase shifters; one output arm of second 3-dB bridge functions as first output of microwave phase inverter; throughput phase inverters afford phase shift through 0-180 deg; controlled phase shifter is connected to first input arm of first bridge - first input of microwave phase inverter; second input arm of first bridge functions as second output of microwave phase inverter. EFFECT: improved design. 5 dwg
Patent DE-10006757-C1 (DE)
Title: Crushing process for chips or swarf, involving recording rate of alteration of load to detect blocking chips and ejecting these chips
Inventor: LOO JOSEPH HUBERT VAN
IPC: B02C23/04
Filed: 2000-02-15
Granted: 2001-05-17
Abstract: The crushing process involves sorting blocking particles into categories on the basis of the deceleration of the shaft (3) caused by these particles. Each category is put through a suitable reservation process before being carried out of the crushing cavity by means of a coarse particle ejection element (12).
Patent DE-10128104-C1 (DE)
Title: Restraint net for motor vehicle interior has edges with covers having edge strips of defined width
Inventor: BUTZ PETER
IPC: B60R21/06
Filed: 2001-06-11
Granted: 2002-06-27
Abstract: The restraint net for a motor vehicle is mounted between two cross bars and has upper and lower edge covers. At least one fastening free edge cover (18) receives a corresponding edge (SK) of the side edging (11). The edge of the side edging is coupled to two corresponding outer edges (AK) of two edge strips (FO,FU). The width (BF) of each edge strip has only a fraction of that (BM) of a mesh opening (F).
Patent DE-10202252-C1 (DE)
Title: Speed regulation and control method, for washing machine, determines drum speed by evaluation of dynamic component of movement or acceleration signal for self-regulation of regulation and control unit
Inventor: HERDEN RUDOLF
IPC: D06F34/16
Filed: 2002-01-21
Granted: 2003-03-20
Abstract: The method uses a regulation and control unit (S), for controlling the speed of the drive motor (6) used for rotation of the washing drum (3) and a measuring device (M) evaluating the dynamic component of a signal provided by a sensor for the displacement or acceleration of the washing liquid container (2), within which the drum rotates. The drum speed are determined from the lowest frequency of the dynamic component and used with the minimum motor speed for self-regulation of the regulation and control unit.
Patent DE-10204104-C1 (DE)
Title: Arrangement for monitoring degree of fill of individual storage system containers has spring parallelogram attached to container so container trips switch when minimum quantity reached
Inventor: KEEL DANIEL
IPC: G01G21/24
Filed: 2002-02-01
Granted: 2003-06-05
Abstract: The arrangement has a weighing system associated with each container with an associated switch element that triggers a switching process or control command from a defined value of contents. A spring parallelogram attached to the container or a supporting surface and to a base is adjustable so the container moves down above a minimum quantity of contents, moves up with decreasing quantity and trips a switch element on reaching the minimum quantity.  The arrangement has a weighing system associated with each container, on which the container rests and with an associated switch element that triggers a switching process or control command from a defined value of the contents. The weighing system (18) is a spring parallelogram (20) attached to the container (14) or to a supporting surface (12) for the container and to a base (30) and adjustable so the container moves downwards above a minimum quantity of contents, moves up with decreasing quantity and trips a switch element (19) when the minimum quantity is reached.
Patent DE-19615137-C1 (DE)
Title: Vacuum handling device for cartons, boards, plates etc.
Inventor: HARTER LEONHARD DIPL ING
IPC: B66C1/02
Filed: 1996-04-17
Granted: 1997-07-03
Abstract: The device comprises a basic body (4) on which various objects are placed for processing and on which suction gripper components (6) can be fixed. The basic body and the suction gripper components locate on one another with sealing surfaces. One part has a locking component (16) projecting in relation to its sealing surface, which engages in an opening (24) in the sealing surface of the other part. A locked position is achieved through rotation of the basic body and the suction gripper components relative to each other. The locking component is pin-shaped and spaced away from its sealing surface and has a thickened section forming a rear grip (20). The opening in the other part works in conjunction with the locking component and narrows in the rotary direction.
Patent DE-19653436-C1 (DE)
Inventor: ADAM STEFAN DIPL ING
IPC: G01N27/30
Filed: 1996-12-20
Granted: 1998-08-13
Abstract: The invention relates to a sensor for detecting substance concentration or activity or for determining the presence of substances based on electrochemical reactions. The electrochemical sensor comprises an electrode with surfaces inside the electrode, wherein electrochemical detection reactions occur. Said sensor guarantees high flow densities and is suitable for miniaturization. A substance-recognizing agent is advantageously placed in the electrode in contact with the inner surfaces. This enables not only short response times and long service life but also measurements with excellent linearity.
Patent DE-19707349-C1 (DE)
Title: Alcohol-free bitters stimulating formation of digestive juices
Inventor: MOELLEKEN HEINZ H
IPC: A23L2/62
Filed: 1997-02-14
Granted: 1997-11-20
Abstract: Alcohol-free digestive bitters contain thickener and pungent substances in addition to the usual constituents of bitters (except ethyl alcohol).
Patent DE-19718931-C1 (DE)
Title: Air-bag cover with supporting and top layers
Inventor: HELFRICH RUDOLF
IPC: B60R21/2165
Filed: 1997-04-28
Granted: 1998-08-06
Abstract: The two layers have different degrees of elasticity, the cover tearing open along one or more lines when the air-bag unfolds. At the line, the covering layer (13) is weakened by a groove, into which the supporting one (14) protrudes. Adjacent to the protruding portion (11A) of the supporting layer extending into the groove, the covering layer has a portion (13A) protruding into the supporting layer. The edge (15) between the protruding portions forms the tear line. At this edge, the supporting layer can be thinner than elsewhere with the covering layer protruding into it, typically containing a slit bridged by thin ribs with a maximum width of 0.8 mm. and at intervals of at least 10 m.