baber/WOPTO huggingface dataset:
Patent DE-4316073-A1 (DE)
Title: Mobile radio device with radiation protection
Inventor: HAGER KLAUS
IPC: H04B1/3827
Filed: 1993-05-13
Abstract: A mobile radio unit with a radiation source which represents virtually no risk to health is achieved by assigning the transceiver unit which represents the radiation source and the earpiece and microphone capsule to two housing parts which are interconnected detachably or via a sliding mechanism. During operation, the earpiece in particular can be moved to a distance from the transceiver unit which rules out any radiation risk to the highly sensitive organs of the head. <IMAGE>
Patent DE-4318875-A1 (DE)
Title: Process for purifying and recycling used salt from preserving processes
Inventor: MOSTOFIZADEH GHALAMFARSA S M C
IPC: C01D3/16
Filed: 1993-06-08
Abstract: The process serves for the workup of used salt from preserving processes. Essential features are the removal of the organic constituents by heating, pH adjustment and gentle boiling with a downstream crystallisation in which coarse-grained salt is produced for reuse. The drying of the salt is carried out in an indirectly heated drier.
Patent DE-4321068-A1 (DE)
Title: Pressure sensor - has connection arrangement which eliminates water penetration as setting material detaches over time
Inventor: IKEDA KAZUHISA
IPC: G01L19/06
Filed: 1993-06-24
Abstract: The press. sensor has a housing with an opening and contg. a sensor element with a press. inlet. A press. conductor has a press. path and a flange which fits into the housing opening so as to form an airtight seal and to form an airtight connection between the press. path and the sensor element inlet. A setting material is introduced into the housing. The sensor element (2) is at a suitable distance from the flange (44) of the press. path (4) so as to form a free space (61) between them which is filled with the setting material (5). A wiring plate is arranged between the sensor element and the flange of the press. conductor. USE/ADVANTAGE - The press. sensor is designed to prevent the penetration of water to the sensor element even when the setting material becomes detached with time.
Patent DE-4321907-A1 (DE)
Title: Arrangement for applying microwave chip carriers onto ceramic substrates or printed circuit boards
Inventor: SCHNITZLER WALTER
IPC: H05K13/04
Filed: 1993-07-01
Abstract: the invention relates to an arrangement for applying microwave chip carriers, in particular for waves in the millimetre range, onto ceramic substrates or printed circuit boards. In order to make it possible to observe under the microscope the most important sides of the chip carrier to be fitted during assembly, it is proposed according to the invention to fix a mirror obliquely in the field of view of a microscope on a movable suction pipette.
Patent DE-4322842-A1 (DE)
Inventor: SCHUNCK ALFRED
IPC: E05B19/00
Filed: 1993-07-08
Abstract: What is proposed is a lock cylinder (16), the key-receiving channel (12) of which and the key (10) of which each have a bottle profile. The bottle profile can be modified for one or for both side faces (10l, 10r). <IMAGE>
Patent DE-4323152-A1 (DE)
Title: Swing-door drive
Inventor: SINGER LOTHAR
IPC: E05F15/00
Filed: 1993-07-10
Abstract: An automatic swing-door drive with a hydraulic piston/cylinder unit 7, 8 with closer spring 10 and an opening motor consisting of an electric motor 5 and hydraulic pump 4 is described. So that even lower-power opening motors can be used and to ensure a relatively small design, provision is made for pre-storing energy in the closer spring 10 before the opening of the door. For this purpose, there is provision for supporting the closer spring 10 at one end on a piston 7 of the piston/cylinder unit and at its other end on a spring piston 21, and for the closer spring 10 to be pretensionable, before the opening of the door, as a result of the positive displacement of the spring piston 21. The displacement of the spring piston 21 takes place via the hydraulic pump 4. <IMAGE>
Patent DE-4323505-A1 (DE)
Title: Bicycle-washing installation based on automatic car-wash installations
Inventor: ZAKREIS DORIS
IPC: B60S3/04
Filed: 1993-06-29
Abstract: Published without abstract.
Patent DE-4329335-A1 (DE)
Title: Microcomputer IC card on wafer with test functions - has regions formed on wafer that provides debugging and test operations and can be broken off after use
Inventor: MATSUBARA TOSHIYUKI
IPC: G06F15/78
Filed: 1993-08-31
Abstract: The microcomputer IC card is produced with a CPU (2), a masked ROM (3), a RAM (4) for data storage, an input/output circuit (5) and an EEPROM for data storage. The units are interconnected by a bus (7). The masked ROM is used to store programme data. On either side of the main processing region there are other regions (130) that provide debugging functions or memory software development logic (140). Debugging connections (13) or data I/O ports (14) are provided. The IC card is produced as a semiconductor wafer with the debugging regions being separated along break lines (16) after testing. ADVANTAGE - Reduces cost of configuring and testing IC wafers.
Patent DE-4329953-A1 (DE)
Inventor: DYLLICK-BRENZINGER RAINER DR
IPC: G01N33/28
Filed: 1993-09-04
Abstract: PCT No. PCT/EP94/02824 Sec. 371 Date Mar. 4, 1996 Sec. 102(e) Date Mar. 4, 1996 PCT Filed Aug. 25, 1994 PCT Pub. No. WO95/07460 PCT Pub. Date Mar. 16, 1995A method for detecting naphthylamines which are present as tracers in mineral oils, wherein the naphthylamine is extracted by treating the mineral oil with an aqueous medium, and is coupled in the aqueous phase with a diazonium salt to form an azo dye, the use of specific naphthylamines as tracers in mineral oils and mineral oils containing these specific naphthylamines.
Patent DE-4333532-A1 (DE)
Inventor: GASSNER SIEGFRIED
IPC: G01G19/02
Filed: 1993-10-01
Abstract: A wheel load sensor (10), which is intended for building into a recess in the surface of a roadway for the selective detection of the vertical directional component of a pressure proceeding from a wheel load simultaneously comprises a piezoelectric measuring element (11), a conductor functioning as an inner electrode (12), and a hollow conductor (13') as outer electrode which, to fix a measurement axis necessary for the selective directional detection, clamps wall sections (16), running approximately parallel to the plane of the road surface, of the piezoelectric measuring element, while the remaining wall sections (16') of the piezoelectric measuring element are accommodated in the hollow conductor (13') at a distance from its other wall sections. In the built-in position, the measurement axis, which coincides with the clamping axis (P), is aligned perpendicular to the surface of the road surface. Since the wall sections (16') which are spaced apart from the hollow conductor (13'), of the piezoelectric measuring element (11) lie approximately transversely to the measurement axis, the transmission of horizontal pressure components of incoming pressure waves to the piezoelectric element (11) is largely avoided. <IMAGE>
Patent DE-4334581-A1 (DE)
Title: Photovoltaic power-production system
Inventor: HELM PETER DIPL ING
IPC: H02S20/22
Filed: 1993-10-11
Abstract: Published without abstract.
Patent DE-4334864-A1 (DE)
Title: Method and device for controlling an internal combustion engine
Inventor: SCHNAIBEL EBERHARD DIPL ING
IPC: F02D43/00
Filed: 1993-10-13
Abstract: A method and a device for controlling an internal combustion engine is proposed, in which a desired value for the torque output by the internal combustion engine is prescribed, which desired value is provided by shutting off and restoring the supply fuel to at least one cylinder and by intervention in the ignition angle, the shutting off and restoration and the ignition angle adjustment being synchronised. <IMAGE>
Patent DE-4337089-A1 (DE)
Title: Transparent optical ring network with optional switching-through or injection and extraction of signals in the ring nodes
Inventor: HUBER MANFRED N DR ING
IPC: H04J14/02
Filed: 1993-10-29
Abstract: A ring network, the ring nodes of which are constructed as add/drop multiplexers, is formed with purely optical components. On the optical fibre lines connecting the ring nodes, the optical signals are transmitted in wavelength-division multiplex. In the ring nodes, the optical signals are supplied wavelength-individually to a waveguide. A ring node is constructed in such a manner that a signal is switched through the ring node or is extracted from the ring network and a new signal with the same wavelength can be injected into the same ring node. <IMAGE>
Patent DE-4338567-A1 (DE)
Title: Device for deflecting piece goods from a conveyor track onto a branch conveyor track
Inventor: VOGL WOLFGANG DIPL ING
IPC: B65G47/54
Filed: 1993-11-05
Abstract: In a device for deflecting piece goods (11) from a conveyor track (1) onto a branch conveyor track (2) by means of a locking-out arrangement (4) located in the branch region (3), a low-noise, virtually invisible and low-wear locking-out arrangement (4) is formed by a linear motor (6) which is located underneath the conveying plane (5) and which is arranged at a deflecting angle (8) to the conveyor-track direction (9) dependent on a deflecting angle (7) of the branch conveyor track (2), the piece goods (11) consisting of containers (12) for conveyed goods, of which the container bottom (13) resting on the conveying plane (5) is provided with a first layer (14) made of steel and with a second layer (15) located underneath it and made of copper or aluminium. <IMAGE>
Patent DE-4339590-A1 (DE)
Title: Automatic car parking mechanism in car park
Inventor: MATHIES MANFRED DIPL ING
IPC: E04H6/18
Filed: 1993-11-20
Abstract: The car park has a row of parking bases transversely located to a support truck travelling in vertical or horizontal direction. The truck comprises a gripper carriage (1) movable under the parked car, etc. and fitted with relatively movable grippers for front and rear wheels, etc. of the parked car. Each gripper consists of two gripper pairs (21), laterally opposite in the parking direction, swivelable between an open position and a closed one, gripping the four wheels, etc. Each gripper arm of the pairs is in the form of a two-arm lever swivelable about its longitudinal axis, or a parallel axis.
Patent DE-4339632-A1 (DE)
Title: Circuit arrangement for electronic acoustic system
Inventor: GREINER KURT
IPC: H04R27/00
Filed: 1993-11-20
Abstract: The circuit arrangement includes a switch matrix (13) with a number of inputs (Z1...Z10) and a number of outputs which are coupled by circuit elements in a selectable way. A selection memory (14) is arranged at the inputs of the switch matrix and generates selection control signals in response to selection signals. Switch devices (S1...S8) are operated by selection control signals carried from the inputs of the switch matrix over the circuit elements to the outputs to produce a signal connection from the signal source to the signal playback device which corresponds to the select signals.
Patent DE-4402037-A1 (DE)
Title: Servo valve for vehicle power steering
Inventor: LINSER JOERG PROF DIPL ING
IPC: B62D5/08
Filed: 1994-01-25
Abstract: The pinion reaction force directly displaces the control block (2) to either side. The block is located in the servo housing on linear bearings (3) and operates on pairs of servo control valves by movement in either direction. Each pair of valves comprises a shut-off valve and a servo pressure admittance valve. One valve (7) contains a pressure limiting control for the limiting pressure between manual- and servo steering. The shut-off valve has a conical-, or spherical valve seating and is held in the open position by an integral spring. The servo admittance valve is held in the closed position by another spring. The control block is rectangular and comprises the front- or rear bearing of the steering pinion.
Patent DE-4405571-A1 (DE)
Title: Method of assembling and dismantling scaffolding platform
Inventor: SCHWEITZER HANS-WILHELM
IPC: E04G5/06
Filed: 1994-02-22
Abstract: The method uses, as a first step, a combination (1) made from a scaffolding frame (2) and a releasably attached delivery basket (3) raised by a crane. In the second step frame supports (10) are mounted on the wall surface (30). In the third step, the combination is suspended in the frame supports and finally in the fourth step, the delivery basket is released and lowered by the crane hook (26).
Patent DE-4406756-A1 (DE)
Title: Pneumatic system for cleaning textile machines
Inventor: GUENTHER KLAUS DIPL ING
IPC: D04B35/32
Filed: 1994-03-02
Abstract: A pneumatic system incorporates a cleaning unit (11), which moves along a textile machine (3), and a blower. At least one blow tube (15,16) with at least one blow nozzle (23-25) is connected to the blower. The blow nozzle can be adjusted in advance in accordance with the travelling position of the cleaning unit (11).
Patent DE-4410745-A1 (DE)
Title: Method, combination and device for the partial emptying of a liquid and/or pasty product having at least one bag with which the preservation is ensured and maintained
Inventor: LENZ PAUL
IPC: B65D81/24
Filed: 1994-03-28
Abstract: The invention relates to a method for emptying at least one container holding pasty and/or liquid contents, the product remaining isolated from organic or inorganic foreign substances after the container has been opened while its residual quantity is decreasing due to partial emptying. This means that the product volume in the moist state remains closed for later use until the final complete emptying and keeps the respective residual volume or the volume shape constant due to the pressing-on elements. The method is characterised in that a product for emptying is received in a deformable container, in that the container has at least one opening for the product, at least one outlet opening for the product being opened, in that the container is held in the direct vicinity of the opening, in that the container is enclosed in a variably bounded space, in that pressure is exerted on at least one side of the container in such a way that this pressure acts on the product together with the pressing-on element which prevents return and presses the product outwards from the container through the opening, the desired product quantity emerging through the opening, which can be controlled in terms of pressure, until this opening closes due to a pressure decrease, as a result of which the product is prevented from flowing back into the interior of the container and, furthermore, foreign substances are prevented from entering.
Patent DE-4413409-A1 (DE)
Title: Bus of modular construction
Inventor: ELDNER INGOLF DIPL ING
IPC: B62D21/11
Filed: 1994-04-18
Abstract: At least the tail section (1) of the bus is formed as an independent unit. It is removably connected to the passenger cell (2) via at least four defined bearing points (6). The tail section is of truss frame construction. The junction points of the trusses are connected to the bearing points via cover plates resp. angle sections.An intermediate bearing element for noise absorption is located at the connection between tail section and passenger cell. Similar elements are located between horizontal base plates and vertical bearing connection plates (30) of the bearing points.
Patent DE-4415264-A1 (DE)
Title: Swivel office chair
Inventor: DOZSA-FARKAS ANDRAS
IPC: A47C9/02
Filed: 1994-04-15
Abstract: The chair has arm rests (4) which comprise rotationally secured supports (6) which are curved in plan view, and curved lower arm rests (5) which are displaceable on the supports. In the pushed back position these arm rests adjoin the backrest (3). They can then be moved on forwardly converging tracks (7) provided by the curve of the supports (6) so as to protrude over the front end of the latter in the forward position.The supports can have slide rails on their front section which engage in a hollow profile on the underneath of the associated lower arm rest, eg through rollers. The supports can have rings with rolling bodies which engage in the hollow profiled.
Patent DE-4425629-A1 (DE)
Title: Demountable furniture system for room dividers, shelving, etc.
Inventor: REBMANN JUERGEN
IPC: A47B47/00
Filed: 1994-07-20
Abstract: The furniture system comprises shelf elements (23-27) attached horizontally or inclined to upright supports (10,11,12,13). The individual shelf elements are connected together for articulation along their horizontally parallel edges. L-shaped hooks (28,29,30) attached at or near these edges and protruding on both sides engage behind guide rails (17,16) on the upright supports, so that the edges of the shelf elements slip down through gravity to form a zig-zag arrangement of the shelves. The shelf elements are hung from the supports by the hook elements at the free edge of the topmost shelf element. A guide rail projecting forwards and backwards is attached to the front and rear edge of each front and rear support. The shelving plates can be deformable metal plates or fibre-reinforced plastics. L-shaped support strips can be provided to produce a flat surface for vases, etc.
Patent DE-4426653-A1 (DE)
Title: Operating mobile, radio-controlled alarm systems
Inventor: ALSCHER ALEXANDER DR ING
IPC: G08B26/00
Filed: 1994-07-15
Abstract: The central station (1) sends out, cyclically, separate call pulses to each radio station (2 or 3 or 4), switching them to receive. When these have received the call pulses, they are switched over to transmit and the data for alarm states stored in the memory are transmitted to the central station. After this, they are changed back to receive.
Patent DE-4428675-A1 (DE)
Title: overvoltage protection circuit for MOS power semiconductor switch
Inventor: BRUCKMANN MANFRED DIPL ING
IPC: H03K17/082
Filed: 1994-08-12
Abstract: The protection circuit has a voltage clamping stage (10) in parallel with the collector-gate path of the power semiconductor switch (T3), provided with a measuring resistance (Ro3), supplying a measuring signal to a regulator (16). This is connected on the output side to a control input (20) of the control stage (2) for the power semiconductor switch. Pref. the voltage clamping stage uses a diode (V22) biased in the direction of the switch gate and at least one oppositely-based Zener diode (V11,...V14), with the measuring resistance inserted between them.
Patent DE-4440815-A1 (DE)
Title: Formation of folded seam joint between vehicle panel sheets
Inventor: REITEMEYER RAINER
IPC: B62D29/00
Filed: 1994-11-15
Abstract: Folded seam connection between two vehicle panels (1, 2) is made by a method in which one of the panel sheets (1) is first flanged, pref. by more than 90 deg., by an amount more than is required the seam connection. The other panel sheet (2) is then placed on the inside of the other sheet with its edge (5) spaced from the flange edge (6). A blank holder (7) is placed on the second sheet and an upper tool (8) forms the fold, the tool upsetting the flange to that the flange bears along a nose (9) of the tool. Also claimed is a press tool for carrying out the method, with a flange bed (3), a blank holder and an upper tool with nose surrounding the flange edge from outside during folding and having a balancing space (12) for excess material.
Patent DE-4444667-A1 (DE)
Inventor: EISENBACH WILHELM DIPL CHEM DR
IPC: C25B3/00
Filed: 1994-12-15
Abstract: In order to prevent settlings of the metal alcoholate on the surface of the cathode (3), the invention is characterized in that the electrolyte or the formed suspension, respectively, is uniformly pumped through the gap between the electrodes (2, 3), thereby accomplishing as well the inlet of the cathode current of a now fixed cathode in a safer way as avoiding mercury as a transfer medium of the hitherto rotating cathode.
Patent DE-4446320-A1 (DE)
IPC: B23K33/00
Filed: 1994-12-23
Abstract: The proposed welded assembly (1) comprises a first part (2) in the form of a plate and a second part (3) in the form of a bracket which is welded on both sides with two welds (5a, 5b) when placed against the broad face (4) of the first part (2). A recess (7) extending in the longitudinal direction of the welds (5a, 5b) is provided in the contact surface (6) of the second part (3) which lies in contact with the first part (2); the flanks (7a, 7b) of the groove run off into the respective melt zone (S) or weld (5a, 5b) or into the respective incandescent zone (G) which becomes incandescent during welding.
Patent DE-4446520-A1 (DE)
Inventor: KOPP DIETER DIPL ING
IPC: H04M1/65
Filed: 1994-12-24
Abstract: The call answering system identifies the country number within the incoming call to determine the country of origin, for selecting the appropriate language for the spoken response. When a call is received from a country for which the call response in the appropriate language is not available, the spoken response is provided in a standard language. The call responses in the different languages may be stored on compressed form in a memory (MEM) which is addressed via a function control (HOST) having an evaluation stage (ALNR) for the country of origin of the incoming call.
Patent WO-9115025-A1 (WO)
Inventor: LORENZ DIETER
IPC: H01H33/915
Filed: 1991-02-12
Abstract: L'objet de la présente invention est de fournir une assistance de commande au piston de compression (6) d'un disjoncteur pour coupure en charge à gaz comprimé avec cylindre de compression commandé (3), grâce à l'effet magnétique du courant de rupture. Un élément cylindrique creux (12), fait d'un matériau ferromagnétique, enveloppant de manière concentrique un élément de contact stationnaire (2), est fixé au cylindre de compression (3). Ledit élément (12) comporte au moins une rainure (16) dans laquelle est guidée une tige de piston (7, 9) du piston de compression (6). Une partie (9) de ladite tige de piston (7, 9) est faite de matériau ferromagnétique. Aussitôt qu'une petite portion de cette partie pénètre dans une rainure (16), elle est attirée dans ladite rainure (16) grâce à l'effet magnétique du courant de rupture. Cela accélère le piston de compression (6) dans la direction opposée à celle du cylindre de compression (3). La pression maximale du gaz de coupage est donc ainsi atteinte plus rapidement que par le seul actionnement du cylindre de compression (3). Ladite invention concerne les disjoncteurs à piston à effet de soufflage, en particulier les disjoncteurs SF6.
Patent WO-9203903-A1 (WO)
Inventor: SIEGEL HEINZ
IPC: H05K3/30
Filed: 1991-07-11
Abstract: Lagetoleranzen zwischen den Kontaktstiften elektrischer Bauteile und den Lötaugen flexibler Leiterplatten erschweren die Montage und das Herstellen von Lötverbindungen. Erfindungsgemäß wird auf den Kontaktstift (13) elektrischer Bauteile (12) eine Scheibe (25) aufgesteckt, das den Kontaktstift (13) mit relativ großem Spiel umgreifende Lötauge (21) der Leiterplatte (15) wird an der Scheibe (25) abgestützt sowie eine den Kontaktstift (13), das Lötauge (21) und den innerhalb des Lötauges (21) liegenden Bereich der Scheibe (25) erfassende Benetzung mit Lot (32) erzeugt. Bei einem Gerät mit derartig hergestellten Lötverbindungen (31) sind die Lötaugen (21) der Leiterplatte (15) mit den Kontaktstiften (13) der elektrischen Bauteile (12) durch eine das jeweilige Lötauge (21) mit dem Kontaktstift (13) sowie den innerhalb des Lötauges (21) liegenden Bereich der Scheibe (25) erfassende Bindung mit Lot (32) kontaktiert.