baber/WOPTO huggingface dataset:
Patent DE-3319889-A1 (DE)
Title: Ski for practising winter sports, which is made up of a plurality of partial elements and can be taken apart
Inventor: WEBER AUGUST
IPC: A63C5/02
Filed: 1983-06-01
Abstract: The invention relates mainly to improving the bulky transport of relatively long skis in that the usual costly transporting devices, e.g. roof racks, or special transporting devices inside a vehicle are not required. Further advantages are that, if a ski is broken, only one piece of the broken ski usually has to be replaced. This results in considerable savings in purchasing costs. Furthermore, the individual elements can be exchanged for one another in such a way that, for example, a downhill ski can be obtained from a cross-country ski using different partial elements. According to the invention, this is achieved in that the ski (1) consists of, for example, three partial elements (2), (3), (4) sheet 3, Figures J, K, L, M, N, O, the pieces (3) and (4), Figures K, L, are inserted by the strip-type extensions (13), Figures K and M, into, for example, lateral profiled grooves (12) of the central piece (2). The strip-type extensions each have a profile matching that of the grooves of the central part. In the assembled state, the pieces (2), (3), (4) are held together by, for example, a screw connection (22), Figure M. Figures L and M show the central piece (2) of a narrow cross-country ski, for example. Using the wider pieces (3) and (4), Figure O, in conjunction with the narrow central piece (2), Figures L and M, a wide downhill ski is obtained in the assembled state. Original abstract incomplete. <IMAGE>
Patent DE-3322213-A1 (DE)
Title: Motor home
Inventor: FETTAN SALIH
IPC: B60P3/38
Filed: 1983-06-21
Abstract: In a motor home having a bed which is arranged in the region of the driver's cab, can be put up for driving in a position under the roof panel of the basic vehicle, consists of a rigid support plate and an upholstered rest and is suspended on the vehicle roof in a vertically adjustable fashion via carrying and support parts, it is proposed for the purpose, on the one hand, of facilitating the accommodation of the bed in a driver's cab having a relatively small basic area and, on the other hand, of simplifying the suspension and assembly of the bed, that the rigid support plate carrying the bed is pivoted to the vehicle roof above the upper edge of the windscreen so that it can swivel about a horizontal axis extending at right angles to the driving direction, and is configured so that it can be pulled out in two parts. In this arrangement, the rigid support plate has a bend at a distance from its pivoting axis and extending parallel thereto, and is provided in the region where it is pivoted to the basic vehicle with a swivelling auxililary spring which at least partially compensates its weight. <IMAGE>
Patent DE-3326988-A1 (DE)
Title: Method and device for changing the course of water arteries
Inventor: SCHRADER FRIEDRICH
IPC: E02D19/06
Filed: 1983-07-27
Abstract: The invention relates to a method and a device for changing the course of a water artery. The invention provides for the position of the water artery to be determined, for a borehole to be produced by means of a conventional drilling appliance down below the bed of the water artery, for the direction of flow of the water in the water artery to be established, for a locking and deflection means to be inserted into the borehole, and then for gravel packing to be provided. In addition, a well tube can also be inserted. The locking and deflection means consists of a tube which is provided with a recess in the circumferential surface, the opening area of which is greater than the cross-sectional area of the water artery and which points against the direction of flow of the water and is arranged at an angle differing from 90 DEG  to the direction of flow. <IMAGE>
Patent DE-3329002-A1 (DE)
Title: Coolant pump on a combustion engine
Inventor: LUEBBING BERND-ERIC DIPL ING
IPC: F01P7/16
Filed: 1983-08-11
Abstract: The invention describes a coolant pump whose coolant throughput can be regulated by axial adjustment of the pump wheel or pump housing.
Patent DE-3330164-A1 (DE)
Title: Arrangement for measurement on a permanent magnet
Inventor: SCHMIDT PETER DIPL ING
IPC: G01R33/12
Filed: 1983-08-20
Abstract: Arrangement for measurement on a permanent magnet with the aid of a magnet yoke and two variable poles at a distance from each other, between which the permanent magnet and a Hall probe are located. At least one coil is assigned to the permanent magnet and one to the Hall probe. This arrangement is intended to make routine measurements on permanent magnets and their evaluation easier to carry out and more accurate than hitherto. It is intended to make it possible to obtain with high accuracy the maximum energy product of field strength and induction directly and without any interpolation. For this purpose, a multiplying element, a minimum discriminator and a gate are arranged between the fluxmeter and the Hall probe on the one hand and the indicating and/or registering means on the other hand. The multiplying element has two inputs and one output, of which one input is connected to the fluxmeter, the second input is connected to the Hall probe and the output is connected to the gate via a branch containing at least the maximum discriminator and via a branch containing an A/D convertor. If the arrangement with field coil is used, it may be provided in duplicate, for each pole. <IMAGE>
Patent DE-3337224-A1 (DE)
Title: Double-acting diaphragm pump for producing a vacuum and pumping waste water
IPC: F04B43/02
Filed: 1983-10-13
Abstract: The significant feature compared to a single-acting diaphragm pump generally known in the art is that the double-acting diaphragm pump has a self-contained pump body and performs two working strokes for one revolution of the drive shaft. The double action of the diaphragm pump ensures that suction and pressure are produced on the upper side of the diaphragm and that the same process is performed on the under- side. This solution affords the facility for using a tank simultaneously as a vacuum reservoir and as a waste water tank for vacuum disposal from sanitary facilities on marine and land-based installations. The object is achieved in that the atmospheric air from the tank is evacuated on the intake side by the double-acting diaphragm pump and the air further transported on the pressure side, the underside of the diaphragm pump at the same time conveying the waste water further. The waste water can also be temporarily stored in the existing tank.
Patent DE-3340064-A1 (DE)
Title: Device for testing lines which are provided with plugs
Inventor: WAGNER HANS-JUERGEN
IPC: G01R31/02
Filed: 1983-11-05
Abstract: In a device for testing lines which are provided with plugs, such as cable harnesses for motor vehicles, for connection defects, continuity and the like, there are a number, corresponding to the number of plugs, of coupling elements which are seated in supporting panels, are connected to an electrical test circuit and are provided for holding the plugs, as well as a device for fixing the plugs which are inserted into the coupling elements and are operable in the sense of locking after insertion of the plugs and in the sense of releasing after completing the test process. A support board is allocated two or more coupling elements and in each case a number of coupling elements is allocated a single device for fixing the plugs which are inserted into these coupling elements. As a result of this allocation, the device can be re-equipped, even for cable harness types having an increased number of plugs and relatively short branch lines, without any particular difficulties and in a short time. <IMAGE>
Patent DE-3344051-A1 (DE)
Title: Fluid pressure control valve, sensitive to vehicle deceleration, for a dual circuit brake system
Inventor: MORIYA MICHIO
IPC: B60T8/28
Filed: 1983-12-06
Abstract: A brake fluid pressure control valve, sensitive to vehicle deceleration, is used for a dual circuit brake system in order to maintain a constant brake pressure in the event of failure of one of the brake circuits, the valve automatically adjusting a differential pressure as a function of the load acting on the vehicle. Two reduction valve mechanisms are coaxially arranged inside a valve housing, two tappets extending outwards from a hollow, fluid pressure actuated piston. A spring pushes the tappets apart. Another fluid pressure actuated piston, which is arranged coaxially with the two tappets, accommodates the outer end of one of the tappets. A chamber on the outside of this fluid pressure actuated piston is connected to an inertial valve which is used in order to measure or determine the deceleration of the vehicle.
Patent DE-3401258-A1 (DE)
Title: Method for determining the acid content of oil, especially in cooling appliances operated with freon
Inventor: SEBESTYEN GYOERGYNE
IPC: G01N33/28
Filed: 1984-01-16
Abstract: According to the invention, the oil to be tested is added to a solution of 45% by volume of absolute ethanol, 45% by volume of analytical grade xylene, 10% by volume of 0.01 N ethanolic KOH solution (coefficient 1) and 0.04% of Bromothymol Blue indicator, and the colour change of the mixture is recorded. In a preferred embodiment, the solution of 45 ml of absolute ethanol, 45 ml of analytical grade xylene, 10 ml of 0.01 N ethanolic KOH solution (coefficient 1) and 2.4 ml (40-50 drops) of 0.04% Bromothymol Blue indicator is filled into a 5 cm<3> vial, the latter is sealed in a conventional manner; at the test location, 12 drops of the oil to be tested are then dropped into the opened vial; the solution is shaken with the oil and the colour of the solution is recorded.
Patent DE-3404897-A1 (DE)
Title: Hydraulic accumulator
Inventor: BAUMANNS JOACHIM
IPC: F15B1/14
Filed: 1984-02-11
Abstract: The invention relates to a hydraulic accumulator having a housing and a diaphragm subdividing the interior of the housing into a gas chamber and a liquid chamber, the edge region of which diaphragm is pressed in a gas-tight manner against the housing by a plastic clamping ring inserted into the housing. Plastic clamping rings of the prior art showed, in the case of high pressure differences and large temperature differences, for example -40 DEG C to +120 DEG C, either a defective fit in the housing at low temperatures or a tendency to flow and release their pre-stress at high temperatures. According to the invention, satisfactory results are obtained in that the clamping ring consists of glass fibre-reinforced polyamide, the proportion of glass fibres being 45% to 55%.
Patent DE-3406574-A1 (DE)
Title: Device for feeding and electrostatically securing light-sensitive material
Inventor: MIELISCH LOTHAR DIPL PHYS
IPC: G03B27/58
Filed: 1984-02-21
Abstract: A recording device with a light source, optical reproduction means and a rotatable exposure drum (6) is disclosed, a light-sensitive material (5) consisting of a supply cartridge (7) being fed via supply devices and a cutting-off device (17) to an exposure drum (6) and being electrostatically secured thereon. Here, conductor tracks which produce an electrostatic holding moment after a high voltage is applied are provided in the outer surface of the drum (6). After exposure has occurred, the material (5) is stripped off the drum and fed to a receptacle cartridge (24) (Fig. 2). <IMAGE>
Patent DE-3427171-A1 (DE)
Title: Device for compensating torsional impacts
IPC: F16F15/131
Filed: 1984-07-24
Abstract: The invention relates to a device for compensating torsional impacts by means of at least two coaxially arranged fly weights which can be rotated to a limited extent relative to one another counter to the action of a damping device, one of which weights, the first weight, is fixed in terms of rotation to the output part of an internal combustion engine and the other, the second, weight can be coupled and uncoupled from the input part of a gearbox. In order to improve its functioning and increase its service life, the second fly weight is mounted on a bearing seat fixed to the crank case of the internal combustion engine.
Patent DE-3428047-A1 (DE)
Title: Pluggable connection arrangement
Inventor: SCHWEYER HERMANN
IPC: H04M3/26
Filed: 1984-07-30
Abstract: A device, e.g. a digital time multiplexed switching device (VST), must be connected via a number of connection points (A1 - An) to another device, e.g. a computer-controlled system test device (PE) for such a switching system. For a number of connection points which is to be specified, in each case one pluggable connection arrangement (SR) is used for this purpose. This is a structural unit which can be independently inserted, and contains, in a housing, all the components (E1 - E6, S, P, M1, M2, DS1, DS2, ST1, ST2) which are required for preparing the signals and/or for selecting the connection points. Using at least one of these components, the signal to be transmitted, which is carried on one core and is liable to interference, is converted into a signal which appears in opposite phase on two cores (Lm, Lm'). For the signals to be transmitted by the test device, appropriate receiving units (E1 - E6) are present as part of the connection arrangement, and convert the difference signal, which is similarly carried on two cores, into the signal for onward transmission on one core. As well as these receivers, multiplexers (Ma, M2), as selection unit and line driver, can be part of the pluggable connection arrangement, which is plugged directly into the device (VST). <IMAGE>
Patent DE-3433938-A1 (DE)
Title: Exhaust converter for internal combustion engines
Inventor: BLOEDEL-GOTTMEIER JUERGEN
IPC: F01N13/02
Filed: 1984-09-15
Abstract: An exhaust converter comprises monolithic ceramic carrier bodies for a catalytically active exhaust gas purification layer, the position of which bodies in a housing is fixed by an elastically compressed intermediate layer. In order to counteract any reduction in this compression due to thermal expansion of the housing, a device is arranged in the housing which exerts pressure on the intermediate layer as a function of the temperature.
Patent DE-3436536-A1 (DE)
Title: Multi-shelled chimney
Inventor: MEISSNER PETER
IPC: E04F17/02
Filed: 1984-10-05
Abstract: The chimney has a round inner pipe (2) which is surrounded by a heat-insulating layer (4) which is adjoined on the outside by a casing (6). Flow ducts (20) running in each case from the bottom to the top are present on either side of the corner regions (8), the ducts being separated from one another in the corner regions (8) in each case by a wall part (18). <IMAGE>
Patent DE-3444301-A1 (DE)
Title: Electrically controlled and driven brake system for motor vehicles
Inventor: KLEIN HANS-CHRISTOF
IPC: B60T13/74
Filed: 1984-12-05
Abstract: The brake system essentially comprises a pedal-operated brake signal transmitter (5), which is connected by way of an electrical logic and control circuit (6) to electrically driven and controllable wheel brakes (1-4). In addition to wheel sensors (11-14), which serve for the generation of signals corresponding to the wheel rotational behaviour, brake position sensors (15 to 18) are arranged on the servo drives (7-10) of the wheel brakes, by means of which sensors the brake position can be controlled and influenced during a braking sequence and/or after releasing the wheel brakes. A second signal transmitter (41) connected to the handbrake lever improves the safety of the brake system. <IMAGE>
Patent DE-3446873-A1 (DE)
Inventor: STETTEN OTTO VON DR
IPC: A61K31/19
Filed: 1984-12-21
Abstract: Disclosed are aqueous, stable, relatively concentrated solutions of diclofenac, which contain a mixture of propylene glycol and polyethylene glycol in defined quantitative proportions. The solutions preferably contain a local anesthetic such as lidocaine and a reducing agent as stabilizer.
Patent DE-3446948-A1 (DE)
Title: Refrigerating or freezing device
Inventor: BALLARIN JUERGEN DIPL ING
IPC: F25D23/08
Filed: 1984-12-21
Abstract: Refrigerating or freezing device with a door and a housing which is heat-insulated with rigid plastic foam and the plastic inner container of which is provided with a flange-like edge, onto which side wall sheets are pushed with a front-side fold and which are connected by facing parts which are arranged above and below the door opening and the upper of which is designed as a crosspiece (19) made of plastic which has a groove (20) for receiving the upper flange (14) of the inner container (12) which is drawn from a plastic plate.   <IMAGE>
Patent DE-3447502-A1 (DE)
Title: Board as a circuit carrier having a conductor track in the form of a layer
Inventor: DRAGOTIN ALEXANDER DIPL ING
IPC: H01H85/046
Filed: 1984-12-27
Abstract: A board as a circuit carrier having a conductor track (B) in the form of a layer, that is to say, for example, a thin-film conductor track (B) and/or a thick-film conductor track (B), and/or an etched conductor track (B) on a substrate (S) in the form of a board, and having an electrical fuse (D) which responds to an overload, contains a predetermined interruption point (D) for interrupting the conductor track (B) and is inserted into the conductor track (B) in the longitudinal direction, the predetermined interruption point (D) containing a compact wire (D) having a wire section (A) which is fitted in a floating manner. <IMAGE>
Patent DE-3500962-A1 (DE)
Title: Process for preparing a sintered body comprising silicon carbide
Inventor: TAKAMIZAWA MINORU
IPC: C04B35/575
Filed: 1985-01-14
Abstract: The invention describes an efficient process for preparing a sintered body comprising silicon carbide, a finely particulate silicon carbide powder being mixed with from 0.1 to 10 per cent by weight of a specific boron-silicon organic polymer as a sintering aid and the powdered mixture being sintered to obtain a sintered body having an extraordinarily high density and flexural strength. The boron-silicon organic polymer comprises the repeating monomer units of, for example, -(SiMe2-CH2)- and -(BMe-NPh)- in proportions so as to obtain a molar ratio silicon:boron of from 1:10 to 100:1.
Patent DE-3505524-A1 (DE)
Inventor: BURG KARLHEINZ
IPC: C08L51/06
Filed: 1985-02-18
Abstract: A mixture essentially comprising polyoxymethylene (component A), a rubber-elastic graft copolymer whose particles are built from a rubber-elastic, single-phase core based on polydiene and a hard graft shell (component B), and, if desired, a third polymeric component (component C), and a three-component mixture comprising components A, B' and C, where, in the case of B', the core comprises predominantly or fully poly(meth)acrylic acid esters or silicone rubber instead of polydiene. 
<??>The mouldings produced from these mixtures have, in particular, good low-temperature impact strength.
Patent DE-3508012-A1 (DE)
Title: Ambulance vehicle
IPC: A61G3/00
Filed: 1985-03-06
Abstract: In an ambulance vehicle there is arranged a drawer (3) between the chassis floor (2) and the carrying floor (1), and a loading platform (10) can be moved together with the drawer (3) between an unused position (Fig. 1) and a used position (Fig. 2). In the used position, the loading platform (10) can be pivoted upwards via a hinge formed between the carrying floor (1) and the loading platform (10) in order to open the drawer (3). <IMAGE>
Patent DE-3513287-A1 (DE)
Title: Locking device for locking a motor-vehicle door, preferably of passenger cars
Inventor: UECKER ERWIN
IPC: E05B63/00
Filed: 1985-04-13
Abstract: Locking device for locking a motor-vehicle door, preferably of passenger cars, with a lock cylinder which has tumblers and can be rotated in a housing (12) on both sides with a key out of the basic position determined by a pulse spring, thereby making it possible to transfer the associated lock into a secured and a desecured position and return it with the internal safeguard, and which pivots a pivoting lever, the lock cylinder being provided not only with the basic position, but also with a further key withdrawal position, in which the actuating lever pivoted in the securing direction together with the lock cylinder remains bearing against the stop edge of the pivoting lever pivoted into the securing position, the actuating lever, which actuates the pivoting lever, being retained on the lock cylinder so as to be pivotable to a limited extent and being capable of being driven in a securing direction and desecuring direction via a positive coupling by means of a driver retained fixedly in terms of rotation on the lock cylinder, and, after a complete transfer of the actuating lever into the securing position, the driver being uncoupled from the actuating lever and being pivotable further independently, the driver and actuating lever being connected to one another via a dead-centre spring which jumps round relative to the actuating lever during the further pivoting of the driver, so that, in the second key withdrawal position, the spring force of the dead-centre spring ... the spring force of the ... on the actuating lever ... Original abstract incomplete.
Patent DE-3513353-A1 (DE)
Title: Stack delivery for folded sheets stacked on edge
Inventor: FOETHKE HORST
IPC: B65H31/06
Filed: 1985-04-15
Abstract: The invention relates to a stack delivery for folded sheets stacked on edge which is adapted to the output of fast-running machines connected upstream and ensures good accessibility to the sheet stack, the sheet stack being transported in the conveying direction of the machine flow. The object is to build up the stack forming on the stacking table without impeding the folded sheets to be fed in. The object is achieved in that, in order to receive the folded sheets, a height-adjustable feed is connected upstream of two pressure roller pairs and two endless belts are guided over supporting rollers, the first belt drive having a velocity v1 and the second belt drive having a velocity v2 which is reduced with respect thereto. Furthermore, at least one conveyor belt is integrated in the stacking table and transports the sheet stack, corresponding to the sheet feed, in the conveying direction of the machine flow. <IMAGE>
Patent DE-3513802-A1 (DE)
Title: Flexible shaft coupling
Inventor: BARSCH HANS-PETER DR
IPC: F16D3/78
Filed: 1985-04-17
Abstract: The invention proposes a flexible shaft coupling with a star-shaped hub which is vulcanised in and is preferably composed of die-cast light alloy. Formed integrally in the arms of the star-shaped hub during die casting are axial centring holes which subsequently form locating regions for identical tools both in the vulcanising mould and also for a subsequent machining operation. <IMAGE>
Patent DE-3514216-A1 (DE)
Title: Method for reducing silicate precipitation in the cooling circuit of internal combustion engines where aluminium corrosion has already occurred
Inventor: RAEUCHLE WILFRIED DR
IPC: C23F11/08
Filed: 1985-04-19
Abstract: A method is described for reducing silicate precipitation in the cooling circuit of internal combustion engines where aluminium corrosion has already occurred, in which there is added to the cooling circuit an excess of a sulphonate group-free pickling dye which forms an insoluble coloured lake with aluminium ions and at the same time a compound which gives off silicate ions, such as industrial glass, quartz or silica gel in an amount of at least 0.5 g/l and with a surface area of at least 0.05 m<2>.