baber/WOPTO huggingface dataset:
Patent RU-2049028-C1 (RU)
Inventor: FREJMAN ILYA M
IPC: B65G15/08
Filed: 1992-07-24
Granted: 1995-11-27
Abstract: Использование: в конвейростроении и для транспортировки на большие расстояния тяжелых насыпных и штучных грузов. Сущность изобретения: канатно-ленточный конвейер содержит грузонесущую ленту, рабочая и холостая ветви которой сопряжены с тяговым органом в виде канатов, роликоопоры для рабочей и холостой ветвей ленты и ограничители для предотвращения отклонения рабочей ветви ленты в поперечном направлении. Лента выполнена плоской, канаты тягового органа выполнены с резиновой оболочкой, а ограничители выполнены в виде установленных вдоль конвейера по краям рабочей ветви ленты наклонных желобчатых роликов для поджатия назагруженной рабочей ветви ленты к тяговому органу и придания ей лотковой формы. Роликоопоры холостой ветви ленты выполнены прямыми. Конвейер снабжен направляющими нажимными роликами для поджатия тягового органа к холостой ветви ленты. 4 ил.
Patent RU-2020402-C1 (RU)
Title: Device for measuring mutual displacement of assembly units
Inventor: OSIPOV IGOR V
IPC: G01B5/14
Filed: 1992-08-05
Granted: 1994-09-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: during mutual displacement of unit relative to unit, needle draws on plate the trajectory of displacement by two axes Y and Z, change in position by axis is registered by indenter on carrier. Needle is secured to piston located in sleeve which is attached for bar. EFFECT: higher efficiency. 2 dwg
Patent RU-2081298-C1 (RU)
Inventor: KHALIMBEKOV BAGAUTDIN M
IPC: E21B33/14
Filed: 1992-08-20
Granted: 1997-06-10
Abstract: FIELD: gas and oil industry. SUBSTANCE: reliability of well casing is increased due to reduction of stress in casing string. According to method, optimal temperature is determined proceeding from condition of equal strength of casing with average thickness of wall at its maximal possible heating and cooling. Calculated are parameters of process of fluid circulation (temperature and flow rate of fluid being injected) through casing string of small diameter tubes ensuring maximal approximation to optimal temperature of casing string at moment of losing its fluidity (hardening of plugging slurry), and for thus found temperature conditions selected is design of casing string (that is wall thickness and grade of casing steel). Then by means of small diameter casing string it is cemented and fluid circulation process is realized at design parameters. At deviation of temperature of raising fluid flow at well head from calculated value, it is maintained at design level by regulation of circulation process parameters. EFFECT: high efficiency. 4 dwg
Patent RU-2080238-C1 (RU)
Inventor: SURDU NIKOLAJ VASILEVICH
IPC: B24B19/12
Filed: 1992-10-05
Granted: 1997-05-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: method comprises moving an article in a circular trajectory, rotation about the planet axle with a controllable angular velocity, and feeding a tool to cut in the article. In feeding the tool for cutting in the angular speed of rotation of an article about the planet axles is chosen so that the same points of a given profile should be in contact with a tool. The cutting-in is performed by the value of the allowance removed. After that the article is set in additional movement in the plane perpendicular to the axis of movement of the article in the circular trajectory, the distance between the axis of the movement of the article in the circular trajectory and the point where the tool touches the portion of a given profile to be machined being maintained to be constant. In addition, the speed of rotation of the article about the planet axle should be zero or greater than the angular velocity of movement of the article in the circular trajectory by a factor of an integer number. In addition the speed of rotation of the article about the planet axle during machining is defined by a relationship presented in the invention description. EFFECT: simplified method. 4 cl, 3 dwg, 1 tbl
Patent RU-2019247-C1 (RU)
Title: Apparatus for batch supply of vapors of solids and liquids
Inventor: GUSELNIKOV LEONID E
IPC: B01D3/12
Filed: 1992-07-28
Granted: 1994-09-15
Abstract: FIELD: chemical engineering; molecular distillation of substances. SUBSTANCE: apparatus incorporates vertically positioned still, vapor heating oven varying in height and positioned so that its top is fixedly secured at working zone and its bottom is associated with evaporator located above stuff surface and secured in position by holder disposed for downward movement along still, and means for maintaining temperature of major amount of stuff below evaporation temperature with the aid of heat-exchanger. EFFECT: more sophisticated design. 4 cl, 3 dwg
Patent RU-2005607-C1 (RU)
Inventor: KHODYAKOV VLADIMIR N
IPC: B29B17/00
Filed: 1992-12-10
Granted: 1994-01-15
Abstract: FIELD: automotive industry, tire manufacturing. SUBSTANCE: device is provided with cleaners which are in the form of threaded shafts and mounted in bearing supports in parallel with rolls and for kinematic coupling with them. The device is also provided with two fixed guide rods and with two hinged-up hooks provided with profiled slots and mounted at the ends of the guiding rods to facilitate engagement of two bearing supports of the forward roll with bed uprights. The bearing supports of the aft roll are each provided with two guiding grooves to facilitate engagement with the rods. The forward roll is mounted fixedly and supported as a cantilever, and the aft roll is mounted for movement along the guide rods by means of jacks. One of the bearing supports of the aft roll is provided with two axles for engagement with the profiled slots in the hinged-up guide rods. The support itself is mounted for periodic engagement with the bed uprights. The surfaces of the rolls near their end faces are provided with annular grooves, and the end faces of the forward roll are provided with side flanges. When the rolls are pressed against each other, the tire becomes straightened and rubber becomes squeezed into the roll grooves. EFFECT: extended functional capabilities. 6 dwg
Patent RU-2069317-C1 (RU)
Inventor: GANEEV RANAS MUDARISOVICH
IPC: G01F17/00
Filed: 1992-09-03
Granted: 1996-11-20
Abstract: FIELD: measurement technology. SUBSTANCE: vessel is filled with exemplary liquid with known physical properties through volumetric counter. Filling is carried out with rate providing for mixing of liquid. Temperature of surface of liquid and its level are measured and geometric parameters (area of geometric section and volume) of undistorted and distorted vessel with any level of its filled part are calculated. EFFECT: enhanced authenticity of method. 1 dwg
Patent DE-10047231-C1 (DE)
Title: Verfahren und Vorrichtung zur Herstellung eines Rohres mit partiell unterschiedlichen Wandstärken
Inventor: REICHE CARL-HEINZ
IPC: B21C3/00
Filed: 2000-09-23
Granted: 2002-04-04
Abstract: Ein Verfahren und eine Vorrichtung zur Herstellung eines Rohres mit partiell unterschiedlichen Wandstärken ist so ausgebildet, daß in ein Ausgangsrohr ein mit mindestens einer außenseitigen, beidseitig in axialer Richtung begrenzten Vertiefung (7) versehener Dorn (6) eingeschoben, anschließend ein Ziehring (8), dessen lichter Durchmesser kleiner ist als der Außendurchmesser des Ausgangsrohres, über das gegenüber dem Dorn (6) in Ziehrichtung gehaltene Rohr (2) gezogen wird, wobei ein Teil des Rohres (2) in die Vertiefung (7) gedrückt wird und danach der Dorn (6) unter radialem Herausdrücken der in der Vertiefung (7) einliegenden Rohrwandung aus dem Rohr (2) herausgezogen wird.
Patent DE-10060231-C1 (DE)
Title: Roller unit spreading, compressing or guiding textile web, comprises a torque-transmitting connection with roller, which is independent of sliding lathes
Inventor: PALATZKY ROLAND
IPC: B65H23/025
Filed: 2000-12-05
Granted: 2002-04-25
Abstract: The adjustment ring (9) has a torque-transmitting connection (22, 23) with the roller (2) which is independent of the sliding lathes (4).
Patent DE-10202058-C1 (DE)
Title: Switch cabinet has opening door supported by hinge axis held between hinge lugs projecting beyond front vertical ends of sidewalls
Inventor: BACH MICHAEL
IPC: E06B3/36
Filed: 2002-01-18
Granted: 2003-06-26
Abstract: The switch cabinet has a housing with top and bottom walls (14,15), opposing sidewalls (11,12) and a rear wall (13) and an opening door across the front of the housing, hinged to the housing along one vertical edge and secured in the closed position by cooperating locking and counter-locking elements along the opposite vertical edge. The top and bottom walls each have hinge lugs (17) projecting beyond the front vertical ends of each of the sidewalls, provided with aligned bores for reception of a hinge axis (30), the hinge axis at one side used for supporting the door and that at the other side acting as a closure axis cooperating with the door locking element.
Patent DE-19512845-C1 (DE)
Title: Crystalliser for sublimed material with supported spirally-finned tube bundle
Inventor: KASSAT HARRY
IPC: B01D7/02
Filed: 1995-04-06
Granted: 1996-07-11
Abstract: The crystalliser (2) recovers sublimed products on the bundle of finned tubes (4). These penetrate the vessel sides horizontally, and have sectional support. Through their long U-profiles, coolant (KO) flows transversely to the external product-laden gas (RG). Solid product, esp. phthalic anhydride (PSA), deposits on the finned tubes. It is subsequently melted off by heating medium (HO), leaving the basal (11) outlet (12).  The novel structure has all open ends of the tubes fixed fluid tight in the same end wall (8), the other ends of the tubes sliding through penetrations in the opposite end wall (25). Interconnecting bends are housed in a cover (28), forming a fluid-tight expansion chamber (26).
Patent DE-19522304-C1 (DE)
Title: Thread-feed system to winding mechanism
Inventor: JENTER ERICH
IPC: D01D7/00
Filed: 1995-06-20
Granted: 1996-06-13
Abstract: The stroke of the thread guide (8) is variable, and is mounted on one arm (7a) of a bell-crank lever. This is driven by a reversing roller with screw-thread, and is guided on a pivoting rail, whose position is adjusted dependent on the increasing coil dia.. The other lever arm (7b) is held permanently against a face on the rail.The magnet (13) is coupled to the second lever arm and is close to the face (11) on the rail (12). At least the portion (12a) of the rail forming the guide surface is of ferromagnetic material. There can be a guide body (9) on the second arm, hinging on an axis parallel to that of the lever. This has a face bearing against the rail guide surface, the magnet being mounted in the body near this face. The body can be of wear-resistant plastics, with a low coefficient of friction when working against steel.
Patent DE-19532072-C1 (DE)
Inventor: MAITIN BALRAM DR
IPC: E21B43/00
Filed: 1995-08-31
Granted: 1997-02-06
Abstract: Described is a method for the handling, storage and transport of petroleum, at least one petroleum-storage facility acting as a depot/transit store for crude oil brought in from other storage facilities or oilfields.
Patent DE-19532388-C1 (DE)
Title: Appts for coating moving paper or cardboard web
Inventor: MADRZAK ZYGMUNT
IPC: D21H23/56
Filed: 1995-09-01
Granted: 1996-12-19
Abstract: The appts. to apply a liquid or paste coating to a moving web, and especially of paper or cardboard, has a cleaning scraper unit (12) which moves generally parallel to its longitudinal line (D).
Patent DE-19600882-C1 (DE)
Inventor: HEESEMANN JUERGEN DIPL ING
IPC: G05B19/4103
Filed: 1996-01-12
Granted: 1997-09-04
Abstract: The invention concerns the decentralized control of a motor drive (1) to which a central control unit (7) gives motion commands in the form of path and time data on reference points (P1, P2, P3, P4) located a certain distance apart, the drive having its own intelligent decentralized control unit (5) which controls the drive in such a way that the motion commands are executed. The invention ensures that the required path is followed by virtue of the fact that at least one algorithm for the calculation of a path/time function is defined for the decentralized control unit (5) and that, in addition to the path and time data (s1, s2, s3, s4; t1, t2, t3, t4), at least one item of information is transmitted by the central control unit (7) for calculation of the path/time function in accordance with the logarithm between the reference points (P1 to P4).
Patent DE-19603417-C1 (DE)
Title: Fastening for closure piece in building wall aperture, e.g. for securing windows and doors
Inventor: BERBERICH OLIVER
IPC: E05D11/00
Filed: 1996-01-31
Granted: 1997-05-15
Abstract: The fastening has a first fitment (26) fixed to the building, and a second fitment (28) fixed to the closure piece. Both fitments have locking pieces (54,55). One of the fitments has a cover (36) partially covering the two interlocked fitments.  The locking element (52) possessing at least the further locking pieces (53-56), is fastened by means of a removable key (60). The cover is held on one of the two fitments and has counter locking pieces (37,38) cooperating with the further locking pieces.
Patent DE-19611676-C1 (DE)
Title: Device for laying parquet-floor
Inventor: REICHART GERD
IPC: E04F21/22
Filed: 1996-03-25
Granted: 1997-11-20
Abstract: First and second cross-bars (5,4) are mounted on the guide rail (2,3) and spaced apart, while a striker pin (10) slides on the rail. The step portion (8) is on the side of the first bar towards the floor. The rail can slide in a bush (6) on the pin, and can be in two parallel sections spaced apart.  A grip (7) can be mounted on the pin, and the first bar can be at the rail end. The surfaces (9) of the bars bearing against the floor can be of material (11) which slides on the latter without scratching it, and which is interchangeable. The material (12) on the side of the stepped portion towards the floor can be of hardness matching that of the latter.
Patent DE-19651670-C1 (DE)
Title: Device to adjust vehicle seat to correct sitting position
Inventor: MITSCHELEN ROLF DIPL ING
IPC: B60R21/01
Filed: 1996-12-12
Granted: 1998-02-12
Abstract: The device an additional adjustment motor (25) connected to a headrest control unit (27). This motor provides vertical adjustment of the seat cushion (16). To determine the sitting position of the vehicle's occupant, a sensor (26) locates the occupant's spinal column (221). The control unit has a computer (28) which calculates from the sensor's signals the required height of the headrest, and a control logic (29) which controls the seat cushion and headrest adjustment motors in turn.
Patent DE-19707623-C1 (DE)
Title: Knotting mechanism for warp yarns
Inventor: KOENIG DIETER
IPC: D03J1/18
Filed: 1997-02-26
Granted: 1998-05-28
Abstract: The apparatus to knot the warp yarns has a cam disc (1) which is structured so that, during the first one-third of its rotation, it gives a lifting action to the knotting mandrel (2) where the two yarns (4) are not gripped.
Patent DE-19737628-C1 (DE)
Title: Smart-switch open-load diagnosis method e.g. for controlled power supply in motor vehicle
Inventor: GRAF ALFONS DR ING
IPC: H03K17/06
Filed: 1997-08-28
Granted: 1999-01-21
Abstract: The method involves passing a current (IOL) into a load circuit by means of a current source (7) and evaluating a load status derived from its load driver output (1) with the smart- switch switched off. The current source is switched off i.e. deactivated during an inactive circuit environment, in which the smart-switch is functionally included.  The smart-switch incorporates a logic module (2) and has a power transistor (T1) coupled to a supply voltage (Vbb).The switch drives an external load (RL) via the output with the current source being switched on and off over the module.
Patent DE-19805826-C1 (DE)
Title: Hand tool with adjustable blade
Inventor: PERABO PETER
IPC: A47L1/06
Filed: 1998-02-13
Granted: 1999-08-12
Abstract: The hand tool has a handle shaft (1) and an adjustable angle blade (2) which has spacing supports (4) with a cut out steel sleeve 95) for the pivot. The shaft has a handgrip (6) at one end and a ball bearing (7) forming the pivot. The outer surface of the bearing has threaded stubs welded to it to receive wing nuts to clamp the blade in position.
Patent DE-19833171-C1 (DE)
Title: Easily-operated push switch with high current capacity
Inventor: BAUER KARL-HEINZ
IPC: H01H13/56
Filed: 1998-07-23
Granted: 1999-11-25
Abstract: The switching plate (2) is carried on a system of two balls (7, 8) guided in a ball cage (9) along grooves formed by the casing walls. Each ball is also loaded against two support walls of the plate. The casing walls include contacts (18, 19, 20, 21), short circuited by the balls.
Patent DE-19836443-C1 (DE)
Title: Engine brake for internal combustion engine has exhaust driven turbine with vane grid having movable closure
Inventor: SCHMIDT ERWIN
IPC: F02B37/22
Filed: 1998-08-12
Granted: 2000-03-02
Abstract: The engine brake for an internal combustion engine with an exhaust driven turbine (1) with a guide grid (2) having guide vanes (3). A closure (4) has adjustable hollow vanes (5) which enclose the grid vanes in the closure position of the guide grid.
Patent DE-19838812-C1 (DE)
Title: Verfahren und Vorrichtung zum Einstellen eines Druckes zwischen einer Vorförderpumpe und einer Hochdruckpumpe eines Einspritzsystems
Inventor: KRUEGER HINRICH
IPC: F02M63/02
Filed: 1998-08-26
Granted: 2000-04-20
Abstract: Zwischen einer Vorförderpumpe und einer Hochdruckpumpe ist ein Volumenstromregelventil vorgesehen, das den Volumenstrom zur Hochdruckpumpe vorgibt. Zudem ist ein Differenzdruckregelventil parallel zum Volumenstromregelventil angeordnet, das den Druckabfall über das Volumenstromregelventil in Abhängigkeit vom Kraftstoffdruck nach dem Volumenstromregelventil auf einen konstanten Wert einstellt. Zudem ist ein Druckregelventil zwischen der Vorförderpumpe und dem Volumenstromregelventil vorgesehen, das den maximalen Kraftstoffdruck vor dem Volumenstromregelventil einstellt.
Patent DE-19850221-C1 (DE)
Title: Verfahren zum Prüfen einer Drosselstelle, insbesondere einer Drosselstelle eines Injektors
Inventor: SCHUETZ BERNHARD
IPC: F02M65/00
Filed: 1998-10-31
Granted: 2000-05-04
Abstract: Es wird ein Verfahren zum Prüfen einer Drosselstelle, insbesondere der Drosselstelle eines Injektors vorgeschlagen. Diese wird von einer Pumpe mit einem ersten konstanten Druckniveau (p1) primärseitig beaufschlagt, wobei der von der Pumpe gelieferte Volumenstrom Q des hydraulischen Druckmediums erfaßt wird. Es wird ein erster und weitere Betriebspunkte bestimmt. Die weiteren Betriebspunkte werden über die Veränderung eines zweiten, vorgebbaren sekundärseitigen Druckniveau (p2) ermittelt. Der erste Betriebspunkt bestimmt maßgeblich ein Kennlinienfeld (KF), welches ein Bereich zulässiger und nicht zulässiger Betriebspunkte aufweist. Anhand der Position der weiteren Betriebspunkte im Kennlinienfeld (KF) wird ein positives oder negatives Prüfergebnis detektiert.
Patent DE-19916311-C1 (DE)
Title: Glass cut opener for breaking scored glass sheets has pressure elements accommodated by the arm ends of a yoke-like body so as to allow pressure element adjustment parallel to a glass sheet
Inventor: RUZICKA FRANK
IPC: C03B33/033
Filed: 1999-04-12
Granted: 2000-07-27
Abstract: A glass cut opener having pressure elements accommodated by the arm ends of a yoke-like body (2) so as to allow pressure element adjustment parallel to a glass sheet. A device for opening glass cuts has three or more pressure elements which are applied onto opposite sides of a glass sheet and which are adjustable relative to one another perpendicular to the glass sheet plane to produce a bending force about a previously produced line of weakness. The device has a yoke-like body (2) with two gripper arms (3) having ends for adjustable seating of pressure element holders or the pressure elements so that two or more pressure elements can be adjustably positioned in a plane parallel to the glass sheet.
Patent DE-19956898-C1 (DE)
Title: Adapter plate for injection molding machine carries system of molten plastic cylinder, step pistons and jet with automatic control to give multi-component injection molding
Inventor: HABERKORN KARL-HEINZ
IPC: B29C45/16
Filed: 1999-11-26
Granted: 2001-04-19
Abstract: The adapter plate for the mold of an injection molding machine has a control and feed system for the plastics with a molten plastics cylinder (24) on the injection axis (26) fed by molten plastics channels (6,17). A valve piston (25) slides within the molten plastics cylinder. The adapter plate also has a mechanism to move the system automatically away from the fixed mold half-section (3).
Patent MD-4379-C1 (MD)
Title: Safety system for preventing submersion of surface vehicle
Inventor: VALCOV VICTOR
IPC: B60R21/02
Filed: 2014-10-09
Abstract: The invention relates to the protection of driver and passengers of surface vehicles, as well as empty vehicles in extreme situations, such as flood, falls during vehicle accidents in a pond, lake, river, etc.The safety system for preventing submersion of surface vehicle comprises, uniformly distributed in the operating position, under the bottom (1) of the vehicle, air cushions P1…P8, placed in the nonoperating position in boxes/covers C1…C8; a cylinder (2) with compressed gas, connected through a gearbox (3) to a distribution gas conduit (4), provided with a main electropneumatic valve V0, to which is also connected an electric pneumatic pump M, wherein the gas conduit (4) is provided with a gas-pressure sensor Ri in the gas conduit (4); electropneumatic V1…V8 and return S1…S8 valves, installed on gas fittings (5), connecting each cushion P1…P8 to the gas conduit (4). Each cushion P1…P8 is equipped with a gas-pressure sensor R1…R8, located in it. The system also comprises water presence sensors (6)…(14), one of which (6) is placed under the bonnet of the vehicle in the region of the engine and at least two of which are placed inside the vehicle, wherein the sensors (6)…(14) are electrically connected to the valve V0 of the gas conduit (4). The gas-pressure sensors R1…R8 in the cushions P1…P8 are electrically connected to the valves V1…V8 of the cushions P1…P8,and the gas-pressure sensor Ri in the gas conduit (4) is electrically connected to a drive of the pneumatic pump M.
Patent RU-2073304-C1 (RU)
Title: Method of control of ac motor rotational speed and device for its realization
Inventor: ZORIN SERGEJ NIKOLAEVICH
IPC: H02P23/14
Filed: 1992-12-16
Granted: 1997-02-10
Abstract: FIELD: electric drive of kitchen machines. SUBSTANCE: in the method of control of AC motor rotational speed, in which at one half-cycle of mains voltage the actual rotational speed is measured, the obtained value is compared with the preset one, phase cut-off angle is formed and corrected, comparison of actual rotation speed and formation of the phase cut-off angle are performed at the above half-cycle, and correction of this angle is provided at the mains voltage half-cycle following the mentioned one. EFFECT: enhanced accuracy and speed of stabilization of motor rotational speed. 2 cl, 3 dwg
Patent RU-2038161-C1 (RU)
Title: Magnetic liquid separator
Inventor: LEPEKHIN VLADIMIR M
IPC: B03C1/30
Filed: 1992-12-21
Granted: 1995-06-27
Abstract: FIELD: separating materials. SUBSTANCE: separator serves for separating material into different densities and has housing, magnetic system, rotor made up as a sleeve, branch pipe for supplying raw material, and arrangement for discharging. The end of the branch pipe for supplying the raw material is positioned near the bottom. The magnetic system is constructed as a row of ring permanent magnets mounted with a spaced relation to each other on the inner cylindrical part of the rotor. The space between the ring magnets increases in the direction to the end of the branch pipe for supplying the raw material. The inner radius of the ring magnets increases in the direction from the end of the branch pipe for supplying the raw material. EFFECT: enhanced efficiency. 3 cl, 1 dwg