baber/WOPTO huggingface dataset:
Patent DE-19508852-C1 (DE)
Title: Transport security device for air spring
Inventor: PRADEL ROBERT DIPL ING
IPC: F16F9/084
Filed: 1995-03-11
Granted: 1996-08-08
Abstract: The air spring has an outer support tube and inner support tube with a rolling bellows (13) connected to the inner tube through a belt tensioning element. In the finished assembled state of the rolling bellows a transport security member (21) is mounted on the air spring to centre the outer tube relative to the inner tube so as to prevent contact.  The transport security member is substantially a circular ring shaped spacer (23) of packing material which engages at least partially round the inner tube. The spacer has a transverse slit (33) so that it can be expanded. Guide webs (29) are formed on the inner diameter (25) of the spacer.
Patent DE-19524688-C1 (DE)
Inventor: GEIB HERIBERT DR
IPC: H04N19/577
Filed: 1995-07-06
Granted: 1997-01-23
Abstract: A process is disclosed for coding and decoding a video data stream. When the video data stream is coded or decoded, only one image that is required to reconstruct interpolated images is stored in a completely decompressed form. The part of a second basic image (G2) required in its decompressed form to construct or reconstruct an interpolated image is temporarily decompressed. In another embodiment, a first basic image (G1) and the second basic image (G2) are stored in a compressed form and only those areas that are required to construct or reconstruct an interpolated image are temporarily decompressed. Memory requirements are thus considerably reduced in comparison with known processes.
Patent DE-19603127-C1 (DE)
Title: Vaporiser for semi-conductor production
Inventor: HACKER ERWIN DIPL ING
IPC: B01J4/04
Filed: 1996-01-29
Granted: 1997-04-10
Abstract: Vaporiser consisting of a tube (10), surrounded by a heater (14), which seats a vaporiser body (16) in the form of a pot whose base faces a valve body (26), and its associated closure element (34) which is located in a central recess in the base.  The valve body is attached in a sealed, but flexible, manner to a flange (12) of tube (10) and has a central bore which is supplied with fluid through a tube (32).
Patent DE-19630983-C1 (DE)
Title: DC/AC voltage converter
Inventor: KNIEGL GREGOR
IPC: H02M7/5387
Filed: 1996-07-31
Granted: 1998-01-08
Abstract: The converter includes a resonating full bridge chopper circuit which comprises a first (B1) and a second bridge branch pair (B2) with two electronic switches (SA, SB, SC, SD) in each pair, which can be bridged respectively through capacitors (CC, CD). An output transformer (T) has a primary winding (W1) forming a series circuit with a first capacitor (C1) which is connected between the centres (M1, M2) of the bridge branch pairs. An inductive element (L1) is connected parallel to the primary winding of the transformer. Only the switches (SC, SD) of the second branch are bridged with capacitors. A control circuit (S) is connected with the electronic switches in such way, that the electronic switches of the first branch are alternately opened and closed at modulated pulse width, whereby the electronic switches of the second branch remain opened in a low-load condition, to form a half-bridge converter at small output voltages and/or high input voltages and/or lower load. In a high-load condition the electronic switches of both branches are respectively alternately opened and closed, and control pulses (A, B, C, D) for the electronic switches are produced for the regulation with respect to their phase position between both branches, to form a full-bridge converter at high output voltages and/or low input voltage and/or large load.
Patent DE-19632246-C1 (DE)
Title: Multiplication system using modified Booth algorithm
Inventor: KLEINE ULRICH DR
IPC: G06F7/52
Filed: 1996-08-09
Granted: 1997-10-23
Abstract: The multiplication system has a multiplicand (X) and a multiplier (Y) multiplied together in iterative steps using a modified Booth algorithm, with each 3 bits of the multiplier decoded and used to provide a partial product using the previous partial product and the multiplicand.  The 3 bits of the multiplier for the current iteration and the previous iteration are evaluated for multiplying the partial product by 1/2, 1/4, or 1/8 during the next iteration.
Patent DE-19636002-C1 (DE)
Title: Level regulating valve for automatic height maintenance of lorry with air springing
Inventor: BLANZ ROLAND
IPC: B60G17/056
Filed: 1996-09-05
Granted: 1997-10-16
Abstract: The position of the valve tappet (20) relative to the housing (2) of the level regulating valve (1) is variable via an adjustment drive (6) monitoring the vehicle height and having a guide piece (27) and eccentric cams (10). Via the adjustment drive the end position of a first vehicle height is controllable, in which both the inlet valve (17, 18), and the outlet valve (17, 19) are closed. Aligned with the valve tappet is a control piston (28) which is fed with pressure by a ventilated control chamber (31). By the adjustment of the end position, the control of a second vehicle height is achieved. The guide piece of the adjustment drive is extended towards the side turned away from the inlet seat and is formed into a socket. Between the guide piece and the socket is a tapped hole (99).
Patent DE-19709025-C1 (DE)
Title: Electric hair dryer with adjustable heat level
Inventor: LIEBECK MARTIN
IPC: A45D20/30
Filed: 1997-03-06
Granted: 1998-01-22
Abstract: The hair dryer has an electric fan motor and a heating device with at least two independently controlled heating resistances (1,2). The control of the heating resistances is effected asynchronously using different time constants.  The control of the resistance elements may be effected by comparing the actual temperature of the discharged air provided by a temperature sensor (3) with a required value provided by a temperature selection control (10), for switching triacs controlling the current through each heating resistance.
Patent DE-19712185-C1 (DE)
Title: Drive mechanism for adjustable vehicle component e.g. sunshine roof
Inventor: STEUER PETER
IPC: H02K11/21
Filed: 1997-03-22
Granted: 1998-03-26
Abstract: The mechanism is for a component movable between end positions, having an electric motor coupled by a reduction gear train to a pinion on a shaft, the pinion driving the component. An eccentric gear train has an outer ring with internal teeth coaxial to the common shaft of the reduction and eccentric gear trains. An inner gear meshes with the ring and has at least one tooth fewer than the latter, and is mounted on an eccentric rotating with the shaft, on which it rotates, while being prevented from rotation in relation to the ring. A switch-actuating body is caused to rotate through less than 360 deg  during component movement between the end positions and turns with the ring. The gear driving the reduction gear-train turns with the shaft. Starting from the driving gear (24), and then in turn the ring (43), eccentric (53) and inner gear (59) are mounted in bearings on it. The ring can be open at its end face furthest from the driving gear, and can be mounted on the latter's hub (23). On the inner gear there can be one or more guide pins extending in the direction of the ring shaft and working in a groove in the cover (67) of the mechanism. The eccentric can have a locking lug engaging in a groove in the ring shaft.
Patent DE-19714224-C1 (DE)
Title: Torsional oscillation damper used with internal combustion engine
Inventor: SUDAU JOERG DIPL ING
IPC: F16F15/12
Filed: 1997-04-07
Granted: 1998-05-07
Abstract: The toothing (36,40) allocated to each of the gear elements (52,54) is provided on the axial side (56,58) facing each opposite gear element. The penetration depth of the toothing in relation to each other is predetermined by a positioning component (50) acting in the axial direction. The positioning component has at least one adjusting element (44). At least one gear element is movable in the axial direction for adjustment of the penetration depth of the toothing.
Patent DE-19718140-C1 (DE)
Inventor: SCHILD HELMUT
IPC: B41F13/008
Filed: 1997-04-30
Granted: 1998-10-01
Abstract: The connector, which can also disconnect, has a clamping ring acted on by sprung elements. The clamping can be released by a separating coupling which reduces or eliminates the spring force of the sprung elements. A connecting element, without play in rotation but sprung axially, is fitted between the clamping ring (7) and elements fixed to the paper feed cylinder. There may be a coupling disc (16) fixed on one side to the gear wheel flange (3) carrying the main gear wheel (4), and on the other side to the clamping ring.
Patent DE-19723792-C1 (DE)
Title: Electromagnetic actuator adjuster e.g. for piston engine gas-exchange valve
Inventor: GAISBERG ALEXANDER VON DIPL
IPC: F01L9/20
Filed: 1997-06-06
Granted: 1998-07-30
Abstract: The actuator for the engine valve (6) has an anchor plate (5) moving between a closing solenoid (3) and an opening solenoid (4). The valve is normally held in a mid position by two opposing valve springs (7,8). One spring (8) has one end supported on a thrust ring (17) whose size is adjustable by applying different electric currents through the ring. This provides a remote control to hold the valve in the mid position. The control system monitors the relative magnitudes of the opening and closing current for the valve. If they start to differ, indicating a shift from the mid position of the valve, then the size of the thrust ring is adjusted until the mid position is reset, as indicated by balanced control currents for the valve operation.
Patent DE-19732845-C1 (DE)
Title: Multiple stacking structure for pressing multilayer circuit boards
Inventor: LABUS HERWIG DR
IPC: H05K3/00
Filed: 1997-07-30
Granted: 1999-02-18
Abstract: In a layer stacking structure used for pressing multilayer boards and comprising a sequence of superposed interleaving sheets on which several stacks are arranged alongside one another, each interleaving sheet (1) is provided, on the stacking side, with bulges (3) for delimiting the placement region of an interior layer (11) having circuit lines and, on the underside, with matching recesses (13). Preferably, each stack is assembled from a copper foil (7), a prepreg layer (9), an interior layer (11), a prepreg layer (9) and a copper foil (7).
Patent DE-19736212-C1 (DE)
Title: X-ray tube with circular electron beam emitters, e.g. for medical apparatus
Inventor: HELL ERICH DR
IPC: H01J35/06
Filed: 1997-08-20
Granted: 1999-03-25
Abstract: The X-ray tube has an evacuated housing containing a pair of circular electron beam emitters (11,12) with respective electron-emitting cathodes (13) and focusing electrodes (14) and a rotary anode (4), coupled to a rotation drive.  The electromagnetic system (19) for deflection and focusing of the electron beams provides a quadruple field and a superimposed switched dipole field, parallel to the common plane of both emitters.
Patent DE-19741746-C1 (DE)
Title: Signal line coupling module e.g. for signals lead-in into screened HF-screening cubicle or cabinet for magnetic resonance diagnostic device
Inventor: KUTH RAINER DIPL PHYS
IPC: H05K9/00
Filed: 1997-09-22
Granted: 1999-02-04
Abstract: A line coupling module including a carrier plate (8) made of electrically insulating material, a first electrically conducting layer (12), at least partially covering a first surface (10), and a first line section (14) electrically insulated on the first surface (10) from the first layer (12).  A second electrically conductive layer (22) at least partially covers a second surface (20) and a second line section (24) is electrically insulated on the second surface (20) from the second layer (22). First and second switching devices are arranged on the two surfaces (10,20) for two-way electrical connection of a conduction piece (30) with the first and second layer (12,12) or with the first and second line section (14,24).
Patent DE-19755000-C1 (DE)
Title: Wear measuring device for roller bearing
Inventor: CLAUS WOLFGANG DIPL ING
IPC: G01M13/04
Filed: 1997-12-11
Granted: 1999-03-04
Abstract: The wear measuring device has a display which indicates a given relative movement between the roller bearing rings(1,2) and a probe (9) inserted in an opening (10) in one bearing ring (2), with a projecting end (11) which can contact a surface of the second bearing ring (1), provided in a recess (12) receiving the end of the probe and positioned to correspond to a defined amount of wear.
Patent DE-19809120-C1 (DE)
Title: Surgical instrument with a rod pushed and pulled through a tube shaft
Inventor: KUPFERSCHMID BERNHARD
IPC: A61B17/28
Filed: 1998-03-04
Granted: 1999-08-19
Abstract: The surgical instrument, with a tube shaft for a rod which is pushed and pulled through it, has a holder (10,17) under spring pressure (19) which holds it in the extended position, to be retracted against the spring (19) pressure.  The push/pull rod (3) can be extended in the tube shaft (1) only as far as the setting fixed by the position of an inner sleeve (21) in the holder (10,17), which slides it back into the locked retracted position.  The lock (17) is a ball.
Patent DE-19821841-C1 (DE)
Title: Micro-device manufacture involving transfer of micro-structured layer from production substrate to another substrate
Inventor: SKROBANEK KLAUS DR
IPC: B81C1/00
Filed: 1998-05-15
Granted: 1999-06-24
Abstract: A component is produced by forming a micro-structured layer on a stable substrate, removing the sacrificial layer, bonding the functional portion of the layer to a second substrate and separating the functional portion together with the second substrate. A component with a functional layer is produced by:  an applying a sacrificial layer onto the surface of a mechanically and/or thermally stable first substrate except for the surface edge region;  (b) forming a micro-structured layer having a central functional region connected by ribs to a peripheral region above the surface edge region;  (c) selectively removing the sacrificial layer;  (d) bonding the central region, as a functional layer, to a second substrate; and (e) isolating the functional layer together with the second substrate by destroying the webs.  Preferred Features: The first substrate consists of aluminum oxide and the second substrate consists of plastics.
Patent DE-19837094-C1 (DE)
Title: Method of compressing air using vehicle internal combustion engine
Inventor: FRAENKLE GERHARD
IPC: F02D13/06
Filed: 1998-08-17
Granted: 2000-02-03
Abstract: The method of compressing air using a multiple cylinder internal combustion engine involves using decompressor valves on two cylinders (1,2) to feed air into the exhaust (6) or a reservoir (11) respectively. The reservoir can be supplied by a non-return valve and is for the brakes or for towing.
Patent DE-19931357-C1 (DE)
Inventor: VIERLING ANDREAS
IPC: F26B21/06
Filed: 1999-07-07
Granted: 2001-04-05
Abstract: Each drying airflow supplied to a silo (20, 30) has its own heater (23a, 33a). Drying airflow is controlled both as a function of temperature and the respective heater power. On reaching a given heating power, the respective drying air flow is throttled back. This assures heating to a preselected desired temperature, independently of the drying air quantity distributed into the individual air flows.   An Independent claim is included for the plant carrying out the process. A drying-air dryer (10), heater (23a, 33a), blower (6) and drying circuit (9) are employed. Flow- (11) and return- (12) lines have interconnecting branches (21, 28;31, 38) for each supply line (21, 31). Preferred features: Throttling of a drying air stream in accordance with heating power, is triggered when the relevant heater does not switch off within a given interval. In each branched line, the individual heater is located after the valve.
Patent DE-19943754-C1 (DE)
Inventor: ECKER ANDREAS
IPC: B29B9/06
Filed: 1999-09-13
Granted: 2001-03-15
Abstract: The invention relates to a device for feeding strands of molten synthetic material (21, 22, 23, 24) that are issued from nozzles (20) to a discharge chute (1). The inventive device comprises a cooling water feed (7) downstream of the nozzles, the nozzles being arranged in at least two rows (14, 15, 16, 17, 18, 19) in such a manner that in the direction of discharge alternately strands of the one and then of the other row are guided in parallel and at a distance to one another. Between the nozzles (20) and the discharge chute (1) two superimposed collectors (2, 4) are interposed in such a manner that the strands (21, 22, 23, 24) issued from a row (14, 15, 16, 17, 18, 19) of nozzles are fed as one group to the discharge chute (1) via a collector (2, 4). The individual strands (21, 22, 23, 24) of both groups alternately meet the discharge chute (1) one beside the other in a comb-like position and are transported by said discharge chute.
Patent DE-19944458-C1 (DE)
Title: Room air-conditioning device has air-conditioning duct coupled to discharge housing provided by curved cover fitted with end plates with air outlet slit provided on its underside
Inventor: MUELLER GOTTFRIED
IPC: F24F13/06
Filed: 1999-09-16
Granted: 2001-02-15
Abstract: The room air-conditioning device has a connection (1) for coupling to an air-conditioning duct of an air-conditioning system and a discharge housing (4) provided by a curved cover and a pair of end plates (2,5) fitted into the curved cover at its opposite ends, for providing an air outlet slit on the underside of the discharge housing, which can be fitted with at least one air deflection plate. The air-conditioning duct connection is coupled to an opening (3) in one end plate or one of the opposing sides of the discharge housing.
Patent RU-2066263-C1 (RU)
Inventor: DROZDOV NIKOLAJ N
IPC: B23K10/00
Filed: 1992-12-10
Granted: 1996-09-10
Abstract: FIELD: microplasma welding and cutting of metals. SUBSTANCE: plasma burner includes body with cavity, connected with system for feeding water and with central duct, inside which electrode with changeable tip is mounted. Tip of electrode has refractory insert, flush mounted relative to outer surface of changeable tip. Swirler and nozzle are also arranged inside the above mentioned duct. Burner is provided with dielectric tube, placed on electrode. Copper porous filter with cone end at side of working end pf burner is arranged on the above mentioned tube. Copper porous filter is placed in such a way, that it engages with body of burner along its maximum diameter. Outer surface of cone end of filter is inclined by 5-15 degrees relative to inner surface of nozzle. Cavity of body is filled by water impregnated outer layer of cotton and by inner layer of heat resistant tissue adjacent with porous filter. Swirler is in the form of spiral grooves provided on cone end of filter. Using of water vapor for plasma generating allows to cut not only metals but also glass and ceramics. EFFECT: improved design of burner providing increased operating time period. 3 cl, 1 dwg
Patent RU-2075120-C1 (RU)
Title: Channel-type nuclear reactor plateau protection device
Inventor: EPERIN ANATOLIJ P
IPC: G21C11/00
Filed: 1992-11-26
Granted: 1997-03-10
Abstract: FIELD: nuclear energy engineering. SUBSTANCE: protection device has upper and lower platings blocks with flanges between them connected to upper one. Flanges have locking units made so to provide flanges fixing under bosses of technological channel external surface. EFFECT: more simple and effective construction. 2 cl, 2 dwg
Patent RU-2075115-C1 (RU)
Inventor: MEDOVSHCHIKOV STANISLAV F
IPC: G21B1/19
Filed: 1993-02-01
Granted: 1997-03-10
Abstract: Использование: в области термоядерных реакторов с использованием пучка частиц. Сущность изобретения: способ изготовления лайнера, выполненного на основе полимерного материала и содержащего излучающее вещество, включает растворение порошка полимера в дистиллированной воде и нагрев раствора до температуры образования студня, из которого после предварительного охлаждения изготавливают лайнер методом намораживания на матрице с последующей вакуумной сушкой при отрицательной температуре. Излучающее вещество вводят в раствор, обеспечивая концентрацию полимерного и излучающего веществ в пределах (0,5 - 2)•10 -3  г/см 3  и (1  o C 2)•10 -3  г/см 3  соответственно. В качестве полимера может использоваться поливиниловый спирт или агар-агар. 7 з.п. ф-лы.
Patent RU-2083854-C1 (RU)
Title: Heat exchanger of liquid cooling system for engine of motorcycle with side trailer
Inventor: PLEKHANOVA TAMARA P
IPC: F01P5/00
Filed: 1993-03-09
Granted: 1997-07-10
Abstract: FIELD: engine engineering. SUBSTANCE: heat exchanger has radiator wherein liquid flows in vertical direction and deflector with flow forming ring arranged downstream of the radiator and fan and interposed between the motorcycle and side trailer. In front of the radiator is a stabilizing grid made up as a three-sided asymmetric pyramid whose top is in the zone of maximum flow velocities between the motorcycle and side trailer and is provided with through horizontal slots of different width. The flow flowing ring of the deflector and fan are shifted to the bottom tank. EFFECT: decreased radiator sizes. 3 dwg
Patent RU-2111015-C1 (RU)
Title: Method of radiation sterilization of medicinal articles made of amorphous-crystalline polymers
Inventor: VINOGRADOVA T B
IPC: A61L2/08
Filed: 1993-04-02
Granted: 1998-05-20
Abstract: FIELD: medicine. SUBSTANCE: articles made of amorphous-crystalline polymers are subjected for irradiation by $$$-rays in air at temperature 40 C, not above, but lower than polymer melting point by 15 C, not less. EFFECT: improved method of sterilization. 2 cl
Patent RU-2067102-C1 (RU)
Title: Process for preparing chemosorption fiber
Inventor: BARASH ARKADIJ N
IPC: D01F11/04
Filed: 1993-07-12
Granted: 1996-09-27
Abstract: FIELD: various industries. SUBSTANCE: starting fiber composed of polyacrylonitrile, copolymer or polyvinylchloride thereof is treated with modifying agent during circulation at 20-90 C. The whole is squeezed out to obtain increased amount of working solution of 50-200 wt% and heated at 100-140 C for 10-120 min. EFFECT: more efficient preparation process. 4 cl
Patent RU-2023661-C1 (RU)
Inventor: GOLUBEV VASILIJ P
IPC: C01B31/08
Filed: 1993-07-27
Granted: 1994-11-30
Abstract: Углеродсодержащий материал карбонизуют при 400 - 600°С, нагревают без доступа газообразных реагентов до 800 - 850°С со скоростью подъема температуры 50 -100°С/ч активируют водяным паром при массовом соотношении углеродсодержащего материала и водяного пара 1 : 5 - 10 и измельчают. 1 табл.
Patent RU-2071045-C1 (RU)
Inventor: SKUPOV VLADIMIR D
IPC: G01N3/42
Filed: 1993-07-27
Granted: 1996-12-27
Abstract: FIELD: testing equipment. SUBSTANCE: layer-by-layer monitored etching of surface layers of crystal is conducted, indenter is forced into each following layer of crystal under permanent load. Then geometric parameters are measured with at least two durations of holding of indenter under load. Thickness of broken layer is determined as thickness of layers etched away with which stabilization of geometric parameters of indentation occurs. Indentations during any duration of loading are forced so that each next indentation differs from previous one by turn through specified angle of its sides about axis coinciding with incitation axis of indenter. Stabilization of geometric parameters of indentations is evaluated by unaltered value of maximum change of their dimensions depending on duration of loading at least at two different stages of crystal etching. EFFECT: increased precision for determining thickness of broken layer of crystal due to exclusion of errors coupled to anisotropic distribution of structural defects. 2 tbl