baber/WOPTO huggingface dataset:
Patent DE-4325619-A1 (DE)
Title: Method for low-loss operation of at least two relays forming an immobiliser in a motor vehicle, and circuit arrangement for carrying out the method
Inventor: HENNINGER MICHAEL
IPC: B60R25/04
Filed: 1993-07-30
Abstract: The invention relates to a method for operating, with low power loss, at least two relays forming an immobiliser in a motor vehicle, in which method the relays are driven by a processing unit located in the vehicle in order to deactivate the immobiliser, and as a result the power is supplied to a load necessary for activating the means which bring about the operational capability, and a circuit arrangement for carrying out the method. In order to reduce the power loss of the relays, the immobiliser is deactivated by connecting the relays in parallel in a first phase and in series in a second phase after the relay contacts close. <IMAGE>
Patent DE-4329885-A1 (DE)
Title: Seat section of vehicle seat
Inventor: LOWINSKI CLEMENS
IPC: B60N2/42
Filed: 1993-09-06
Abstract: The seat section comprises a seat shell (3) which has two seating parts (11). The seating parts lie in the region of two pressure zones (9) of the ischia of the seated person, and are separately elastically formed. In the central region (6) of the seat shell, the pressure zones are split into two seating parts by three longitudinal slots (10). The slots, in their end sections, are separated at transition zone (8) by transverse slots (12)  from the rear section (7).
Patent DE-4334049-A1 (DE)
Title: Reinforced base plate consisting of plastic, in particular recycled plastic
Inventor: RYDMANN THEO
IPC: B28B7/00
Filed: 1993-10-06
Abstract: In order to eliminate high shrinkage stresses in a base plate (1) consisting of plastic, in particular recycled plastic, with a reinforcement (2) consisting of metal, which stresses occur due to the different expansion coefficients of the materials used, wall through-passages (6) are arranged at certain intervals (5) in the reinforcement (2), which is designed as a hollow profile (3). During the pressing operation, melted plastic (7) passes through said wall through-passages (6) into the interior of the reinforcement (2) and connects the reinforcement (2) to the base-plate body (8), only parts of the cavity (3) of the reinforcement (2) being filled. Only slight shrinkage stresses can form in the short sections of the connection between reinforcement (2) and base-plate body (8), which stresses do not cause any stress fractures in the base plate (1). <IMAGE>
Patent DE-4336033-A1 (DE)
Title: Circuit arrangement for charging batteries
Inventor: ROEPCKE OLE DIPL ING
IPC: H02J7/02
Filed: 1993-10-22
Abstract: Circuit arrangement for charging batteries having a transformer connected to the power supply, a switching device for interrupting the current flow in the primary circuit of the transformer, and a control device which measures the current and/or the voltage across the battery terminals and, inter alia, generates a control signal for the switching device, the switching device having two series-connected, independently operated switching elements, of which, during charging operations, the first serves as a switch-on and -off element and the second is permanently closed, and the control device emitting a switch-off signal for the purpose of opening the second switching element if it determines, despite having generated a switch-off signal for the first switching element, that the first switching element does not switch off.
Patent DE-4338245-A1 (DE)
Title: Welding device
Inventor: GOETZ MARTIN
IPC: H01F41/02
Filed: 1993-11-09
Abstract: A device for producing welding seams transformer cores comprises a base frame, a workpiece holder which is connected to the base frame and is intended for a laminated core which is to be welded, means for clamping the particular laminated core in the workpiece holder, at least two welding devices each with a welding torch (78, 80), the torches being mounted adjustably on the base frame in a manner such that they can be adjusted between a rest position and a welding position, and along the welding seam to be formed, perpendicularly with respect to the plane containing the welding seam to be formed, drive devices (86, 90) for adjusting the welding torches (78, 80) and a control device for controlling the drive devices (86, 90). The welding device is characterised in that the welding torches (78, 80) are adjustable independently of each other at least in the direction in space (C) which is perpendicular with respect to the welding plane, and in that the drive devices (86, 90) for adjusting the welding torches (78, 80) in the welding plane and perpendicularly with respect to the latter are formed by stepping motors which can be controlled by the control device. <IMAGE>
Patent DE-4338609-A1 (DE)
Title: Roof rack system for vehicle with high roof
Inventor: SCHWARZ WILHELM
IPC: B60R9/042
Filed: 1993-11-11
Abstract: The roof rack system has a drive mechanism (6) movable in the vehicle longitudinal direction (x) and arranged on the high roof (2) for raising and lowering the load (5) on to and down from the holder (3). A pivot (7) is provided on the rear end of the holder to move the load from a horizontal transport position to a vertical loading position on the vehicle rear (1a). The drive mechanism includes hooks (8) to secure the load during transit. In the loading position, the hooks releasably hold the load in the upright position.
Patent DE-4401584-A1 (DE)
Title: Capacitive field-change detection method for safe
Inventor: OPPELT ULRICH DIPL ING
IPC: G08B13/26
Filed: 1994-01-20
Abstract: A capacitor is formed from an object to be protected, e.g. a safe, and an auxiliary electrode and forms part of a self-running oscillator, The output signal of the oscillator (O2) is mixed with a fixed reference frequency (RF).  The period of the frequency mixture is then measured following a filtering (F) procedure with a sliding mean or average value (MW) formed from several sequential measurement values.
Patent DE-4401769-A1 (DE)
Title: Scraper for moving conveyor
Inventor: STROMBERG WILFRIED
IPC: B65G19/24
Filed: 1994-01-24
Abstract: The moving conveyor has a number of transverse scrapers (1) each with a large central section (9) and two end pieces. The scrapers are linked by two chain drives and the end pieces are shaped to run inside the edge guide profiles and are replaced when worn through contact with the side guides (4). Each drag chain is secured by clamping one chain link between the disposable end pieces and the scraper. A single threaded fasteners secures each chin clamp and the disposable end pieces are shaped to run in the side guides and have a keyed fit with the mains scraper. The end pieces are replaced from the top of the scraper assembly.
Patent DE-4402122-A1 (DE)
Inventor: KOLBINGER JOSEF DIPL ING
IPC: G11C29/00
Filed: 1994-01-21
Abstract: The invention relates to a store test especially suitable for stores in which the number of address bits is greater than that ofthe data bits. Addressing errors affecting the higher-order address bits in such stores cannot be detected by prior art store tests. According to the invention, the value ADR(0...DN-1)XOR ADR(D...N) is entered in each storage cell, i.e. the sequence of the numerical values entered depends on the address field (Address bits D...N) and addressing errors in the higher-order address lines are detected.
Patent DE-4404896-A1 (DE)
Title: Method and device for analysing dyed (coloured) particles
Inventor: YABE RYOHEI
IPC: G06T7/40
Filed: 1994-02-16
Abstract: In a method and a device for analysing dyed particles, for dyeing a test sample which contains suspended particles, for recording an image of the died sample and classifying the particles and calculating the concentration from the recorded image of the sample, the sample, which possibly may not be accurately analysable, is registered before the start of an image-analysis process. Only the accurately analysed sample is dyed and subjected to the image analysis. Colour information about the sample before the dyeing is registered and stored. Colour information about an image of the sample which is recorded after the dyeing is compensated on the basis of the colour information about the sample which is registered before the dyeing. The type and concentration of the particles are classified and calculated on the basis of the image after colour compensation.
Patent DE-4404914-A1 (DE)
Inventor: SCHWERDT FRANZ DIPL ING
IPC: E05B47/06
Filed: 1994-02-16
Abstract: The lock has a housing (2) with a core (6) that is reversibly moved between locking and unlocking end positions. There is a blocking device (20) compressed against the core by springs, engaging with a recess (34) in the core when the latter is in a certain locking position, preventing it from unauthorised movement. An electromagnetically-operated gate is used to stop the engagement of the block. Once the engaging face (32) of the block has entered the recess, it cannot be pushed back against the spring force.
Patent DE-4411380-A1 (DE)
Title: Opto-electronic ping pong mode transmission and reception module
Inventor: HEINEN JOCHEN DR
IPC: H01S5/18
Filed: 1994-03-31
Abstract: The arrangement is used in a bidirectional transmitting and receiving module. It includes a laser diode (1), a photodiode (2) and a sub-mount (3). The laser diode (1) is mounted on a flat area of the upper side of the sub-mount (3). The photodiode (2) has a basically flat surface which is at an angle to the flat surface of the sub-mount (3) on which the laser diode (1) is mounted. The angle is 55 degrees to manufacturing tolerances. The laser diode (1) and the photodiode (2) are arranged such that beams coming from the laser diode (1) to the surface of the photo diode (2) are reflected in a direction away from the sub-mount (3). The photodiode (2) is preferably connected to circuitry which allows it to operate as a receiving diode and as a monitoring diode for the beams from the laser diode (1).
Patent DE-4417975-A1 (DE)
Title: FM discriminator for microwave range
Inventor: BANERJEE SANDIP DIPL ING
IPC: H04B10/2507
Filed: 1994-05-21
Abstract: The discriminator has a semiconductor laser (1), receiving the modulation signal at its control input and providing a polarised intensity modulated optical signal at its output. The optical signal is fed along two parallel paths (3a,3b) of differing length, with a 90 degree polarisation rotater (4) in one path, or positive and negative 45 degree polarisation rotaters in the respective paths. The outputs from both paths are fed to a semiconductor photodiode (5) acting as a detector.
Patent DE-4418176-A1 (DE)
Title: Instrumentation meter with linear or digital measurement value signal output
Inventor: ZUCKER FRIEDHELM
IPC: G01D3/02
Filed: 1994-05-25
Abstract: The measurement signal is formed by a measurement signal generator (MG) with the object being measured using a circuit arrangement (SA), for equalising the nonlinear measurement value alteration characteristic of a measurement signal. The circuit arrangement (SA) for simulating of the square measurement value alteration characteristic of a frequency, contains a two stage frequency/voltage converter (MF,U1,S1,TP1,S2,TP2). The circuit arrangement (SA) for the square characteristic also includes first and second low pass filters (TP1,TP2), a monoflop (MF), first and second charge and discharge switches (S1,S2) connected to a constant voltage source (U1).
Patent DE-4419851-A1 (DE)
Title: Rail=borne transport system
Inventor: WOEHLERT JUERGEN DIPL ING
IPC: B61C17/12
Filed: 1994-06-07
Abstract: The system, partic. diesel-engine driven, comprises any number of trucks (16) forming a train and driven by a power unit. The latter is divided into control (12) and driving (14) vehicles, the latter being situated at a suitable position in the train and remote-controlled. Several drive vehicles can be used to provide the necessary power. They can be controlled without using wires from the control vehicle, which can have running gear as used for a passenger coach, being complete with water sanitation and washing facilities.
Patent DE-4422255-A1 (DE)
Title: Plug for pressing into fluid container made of weak material
Inventor: SUFFA UDO
IPC: B65D55/12
Filed: 1994-06-24
Abstract: The lower part (1) of the plug has a screw thread (13) for screwing into a cardboard container and between which are openings through which fluid can penetrate. Unscrewing again through non-engagement of the thread as a result of crossover of the oblique thread guide on the thread end into a straight annular gap (5), is guaranteed. A rotating cylinder (2) with a plug neck is located on the screw-in part and upon which a cap (2) is fixed. When the cap is raised the plug opening is opened.
Patent DE-4422456-A1 (DE)
Title: Clock signal distribution and interrupt system for microprocessor integrated circuit device
Inventor: WONG KENG L
IPC: G06F1/32
Filed: 1994-06-30
Abstract: The clock distribution system and clock interrupt system provides clock signals with less than (100) picoseconds of skew to various components of the integrated circuit (200) (ignoring effects associated with the matched stages), by using several stages of drivers (301,310-314, 30a-30l) to evenly supply the distributed clock signals. Each stage has RC matched input lines (e.g. 340-344). The matched stages and clock drivers are located within the power supply ring of the integrated circuit located on the periphery of the microprocessor topology. This is done in order to better predict the topology surrounding these lines to match the capacitance of these lines. Further, this metal level offers a larger width dimension line (since as a top layer it may be thicker) having less resistance per unit area and also generally avoids spatial competition with other integrated circuit components and circuitry. The drivers can be selectively powered down in groups by a power management unit.
Patent DE-4423527-A1 (DE)
Title: Parabolic solar power plant with signal reception system
IPC: F24S23/71
Filed: 1994-07-07
Abstract: The power plant, with long-term energy storage, has a number of parabolic reflectors (1), which are axially rotatable and vertically pivoted, for obtaining the optimum solar energy/signal reception position. The reflectors are coupled via an energy-/signal-amplifier system to a solar energy supply system and a signal reception device for extra-terrestrial signals. Pref. the parabolic reflectors are associated with planar optical mirrors (2, 3) and a multi-facetted mirror (4), positioned centrally over a shaft (6) associated with a long-term energy store (8), beneath the surface of the ground. A signal reflector (5) contained in the shaft reflects the received signals onto an above-ground signal reception device (11).
Patent DE-4426169-A1 (DE)
Title: Transporter with stationary main frame with brackets on girders
Inventor: FROHNAPFEL FRANZ
IPC: B62D65/18
Filed: 1994-07-23
Abstract: On two parallel girders (2,3) are fitted top-directed brackets (5) each carrying a rocker arm (9) swivelable by a motor driven pull-rod (19) about the bracket swivel axis. The rocker arm is formed as a toggle lever and its free ends support a rail, carrying the transported goods, displaceable in the frame longitudinal direction. The brackets are fitted between the girders, and the rocker arms each contain two support portions (11,12) transversely spaced, on which is supported one support rail (17,18) each. The rocker arms are actuated each by the pull-rod, slidable between the carriers.
Patent DE-4427724-A1 (DE)
Title: Measuring angles in optical trigonometry or distance measurement
Inventor: KOCH ALEXANDER W PROF DR-ING H
IPC: G01P3/68
Filed: 1994-08-05
Abstract: The reflected e.g. laser measurement beam is aligned one after the other on at least two detectors (1,2) arranged relative to each other. With the reflector as the apex point, the detectors with the reception of the reflected beam deliver a signal. One detector (1) is a distance sensor and the other detector (2) is a reference detector. The timed interval determines the signals delivered by the detectors. The angle included by the two detectors (1,2) is determined from the time/swivel curve of the reflector (rotatable mirror (3)) and the time interval of the signals.
Patent DE-4428383-A1 (DE)
Title: Vehicle travel direction determination system
Inventor: ROESINGER ANDREAS DIPL ING
IPC: G01P13/04
Filed: 1994-08-11
Abstract: The determination system has a control circuit (13), with which when the vehicle travels around bend, determines the rpm alteration of the axis of rotation (12) of the rotating mechanism (2) occurring. The control circuit (13) is designed to produce a relative angle of rotation or a travel direction angle (PHI). With a vertical located axis of rotation (12) and a regulated rpm of the mechanism (2). The control circuit (13) is designed to determine the travel direction alteration (4) of the vehicle, from the alteration of the power intake of the drive motor (1).
Patent DE-4429815-A1 (DE)
Title: Object theft or loss protection device for esp. purses and brief cases
Inventor: SCHMIEGEL HUBERT
IPC: G08B13/14
Filed: 1994-08-23
Abstract: The device includes a short range, e.g. 1-2 metres, transmitter (3), a receiver (9), and a signal alarm actuator. Both the receiver and transmitter are battery operated. An automatic alarm sound is activated is given by the acoustic signal transmitter with the removal of the receiver outside the range of the transmitter.  The alarm sound is ended automatically when the receiver is brought into the range of the transmitter or is ended after a predetermined interval of time after having been brought into range. The signal transmitter transmits an alarm sound over a predetermined adjustable interval of time.
Patent DE-4433366-A1 (DE)
Inventor: KOPP DIETER DIPL ING
IPC: G10L15/12
Filed: 1994-09-20
Abstract: The method involves forming the distances between a first and a second characteristic vector for the points in any part region of a vector matrix, and also the average distance of all these along an optimal path using a dynamic programming (DP) algorithm. This average distance at least one point is evaluated as a measure of the agreement. At the edges of the region, the increase in the optimal path is determined and from this, the region is reduced for later calculations.
Patent DE-4433906-A1 (DE)
Title: Testing instrument for integrated semiconductor circuits
Inventor: LEE JIN HYUK
IPC: H01L21/66
Filed: 1994-09-22
Abstract: A testing instrument according to the invention contains an upper mounting plate for applying a multiplicity of integrated circuit units onto the upper surface of the upper mounting plate and having a multiplicity of pins which extend from the lower surface of the upper mounting plate, and a lower mounting plate for combination with the upper mounting plate by means of the pins, fitted into a multiplicity of grooves formed respectively in a multiplicity of supports which fit into the lower mounting plate, in which the pins are connected via connecting circuit conductors formed in the upper mounting plate to outer supply lines of the integrated circuit unit, and have greater separations in the lower position than in the upper position.
Patent DE-4434176-A1 (DE)
Title: Capacity-related feed to machinery in bottle-handling plants
Inventor: LUBCZYK GEORG
IPC: B08B9/20
Filed: 1994-09-24
Abstract: Bottles are supplied to the cleansing machine in a succession of trays controlled by a system incorporating a shift register whose length corresponds to the number of tray carriers between input and output of the machine. The number of fully loaded carriers in the vicinity of the output is visible through a window with e.g. nine divisions. The state of feed is signalled by sets of three switches at 5, 10 and 15 m from each end of the conveyor. Surplus capacity is utilised to reduce the need for interrupting the supply.
Patent DE-4437725-A1 (DE)
Inventor: BLEHAUT HENRI
IPC: A01N63/00
Filed: 1994-10-21
Abstract: Yeasts of the genus Saccharomyces are used to treat the diarrhoeas associated with cryptosporidiosis disease caused by the protozoan Cryptosporidium.
Patent DE-4440780-A1 (DE)
Title: Multifunction cupboard for emergency vehicles e.g. ambulances
Inventor: BECKER HARALD
IPC: A61G3/00
Filed: 1994-11-15
Abstract: The cupboard consists of several elements (2, 4, 5) for performing different formations. They are releasably stackable and a lowest element (2) comprises floor fasteners. Several elements have plug connectors for a pneumatic and/or electric service lines.Pref. the cupboard elements form a modular cupboard, with the middle element (4) forming an oxygen module, contg. an oxygen rack with a pressure reduction station, or a respirator. The top element (5) forms a current supply module with a rotary or swivelable monitor.
Patent DE-4441672-A1 (DE)
Inventor: GOETTSCHE REIMER DR
IPC: B27K3/50
Filed: 1994-11-23
Abstract: A wood preservative contains a dimethylalkylamine, an aliphatic C8-C20 dicarboxylic acid and a triazole compound.
Patent DE-4447111-A1 (DE)
Title: Flexible shaft with torque transmitting steel core
Inventor: KATZSCHMANN ULRICH
IPC: F16C1/02
Filed: 1994-12-29
Abstract: To the shaft has a flexible plastics jacket firmly connected to the steel core. The jacket has an entraining profile on the outside, extending over the entire length of the shaft (10) Pref. the entraining profile has a different profile over the peripheral direction of the shaft e.g. a helical one. Typically the entraining profile has a cylindrical envelope with one or more chambers (24) at the outer edges. The profile may have a triple rotary symmetry with three peripheral chambers offset through 120 deg.
Patent WO-8101021-A1 (WO)
Inventor: ANTIMOVSKI A
IPC: G05D23/275
Filed: 1980-10-08
Abstract: Le fer a repasser a accumulation de chaleur comprend un accumulateur de chaleur (2) separe de la plaque de base (1). Un regulateur (4) permet de regler la temperature de la plaque de base en modifiant la transmission de chaleur de l'accumulateur a la plaque de base par deplacement, soit de l'accumulateur, soit d'un element intermediaire (6).
Patent WO-9118908-A1 (WO)
Inventor: WENZEL MARTIN
IPC: A61K51/00
Filed: 1991-05-31
Abstract: La présente invention se rapporte à des complexes 99mTc de carbonyle de cyclopentadiènyle de formule générale (I) oú -XR peut avoir une signification différente. Ces nouveaux complexes du technétium 99m peuvent être utilisés dans le domaine du diagnostic médical. En outre, la présente invention se rapporte à un procédé pour la fabrication des complexes selon l'invention.
Patent WO-9217089-A1 (WO)
Inventor: HEINZELMANN DIETER
IPC: A44C5/20
Filed: 1992-04-04
Abstract: Un fermoir pour colliers, bracelets et similaire comprend un manchon extérieur (1) dans lequel un organe de réception (2) est monté axialement mobile à l'encontre de la sollicitation d'au moins un ressort (5) disposé dans le manchon extérieur. L'organe de réception (2) sert à recevoir au moins un élément de liaison (4) relié à une extrémité du collier. L'organe de réception et l'élément de liaison sont fixés dans la position de fermeture par au moins un organe de sécurité après avoir été déplacés ensemble par le ressort dans le sens axial. Etant donné que l'organe de réception et l'élément de liaison sont fixés sur un manchon de sécurité (3) concentrique au manchon extérieur et qui sert d'organe de sécurité, par un déplacement radial de l'organe de réception entraîné par le manchon de sécurité, il est possible d'ouvrir le fermoir en aveugle, tout en assurant un haut degré de sécurité et une manipulation simple et aisée.
Patent WO-9516626-A1 (WO)
Title: Convoyeur a bande telescopique pour le transport et la mesure de marchandises de detail
Inventor: CHRISTMANN JUERGEN
IPC: B65G21/00
Filed: 1994-12-10
Abstract: Un convoyeur à bande (1) contient un convoyeur télescopique (2) avec un corps de base (9) en forme de caisson au-dessus duquel sont montés un convoyeur de triage (3) et un dispositif de pesage (4), ce qui prend moins de place qu'il n'en faudrait si le convoyeur de triage (3) et le dispositif de pesage (4) étaient séparément montés.