baber/WOPTO huggingface dataset:
Patent DE-3024230-A1 (DE)
Title: Front and rear car doors safety mounting - has angled insert wedge to deflect doors in collision
Inventor: ELSENHEIMER WILLI ING GRAD
IPC: E05B77/10
Filed: 1980-06-27
Abstract: The safety mounting for front and rear doors of a car has an angled wedge (38) clipped onto the door pillar (26) adjacent to the inside vertical edge of the rear end of the front door. If the front door is displaced rearwards in a collision, the sloping surface moves the rear edge of the door outwards to prevent jamming of the front edge (46) of the rear door. The wedge insert is moulded plastics and is secured by sprung tags (36) moulded on the fitting face of the wedge and pushed into holes drilled into the pillar. No structural changes are required on the vehicle.
Patent DE-3027925-A1 (DE)
Title: Container holder for fixing to bicycle - comprises square metal tube fixed on carrier with slot to fit ledge on container
Inventor: RAMPL ANDREAS
IPC: B62J11/00
Filed: 1980-07-23
Abstract: The holder (14) can be clamped to the carrier (11) of a bicycle to hold e.g. bottle crates or similar which have a base frame (12a) and a ledge (13) round its lower edge. The holder is in the form of a square metal tube with a shaped slot (22) to take the crate ledge (13). A clamp plate (15) set into the holder on a slide plate (18) carries claws (15a) at the front which grip the crate base (12a). A peg (16) fixed to the rear (15b) of the clamp plate (15) projects through the rear wall of the holder and carries a clamp lever (17) to lock the claw in place. This provides a simple inexpensive holder which is easily fixed yet provides a safe fixture for the container.
Patent DE-3032168-A1 (DE)
Title: Strip material intermittent printing machine - has rotary feed drive independent of linear indexing mechanism
Inventor: JANEK DIETER ING GRAD
IPC: B41F13/04
Filed: 1980-08-26
Abstract: The strip material intermittent printing machine has rotary printing and feed mechanisms and a linear indexing mechanism, while a compensator unit forms a loop between the printing and indexing mechanisms. The rotary feed mechanism has its own drive mechanism of the indexing independent, while the compensator unit has a measurement emitter. After each indexing stroke, this determines the exact amount of feed of the strip by the rotary feed mechanism. The emitter can have a roller in the loop and turning freely, there being a detector for the roller movements, whose output is fed into a computer.
Patent DE-3037760-A1 (DE)
Title: Solvent-laden fabric dryer - which uses heat from exhaust air for reheating in the process
Inventor: BIESINGER ERWIN
IPC: D06F43/08
Filed: 1980-10-06
Abstract: As the hot drying air is cooled, after passing round the fabric treated with an organic solvent, the extracted solvent is condensed out and residual heat from the air is used at least partially to reheat the air, or for another application. The process uses heat consumption economically in the drying phase.
Patent DE-3045668-A1 (DE)
Title: Ship's winch mounting arrangement - uses grid-pattern deck sockets and has winch bearers with lugs formed as container corner-fittings to given specification
Inventor: HARMS HORST DIPL ING
IPC: B63B27/08
Filed: 1980-12-04
Abstract: The ship's winch mounting arrangement is for winches on distortion-resisting bearers with supporting lugs for securing to mountings arranged in a grid-pattern in the deck. These lugs (2) are in the form of container corner-fittings to DIN 15190, arranged in a grid-pattern according to that standard. They embody supporting surfaces adjustable for height, pref. formed on the underside of externally-threaded parts (6), engaging internal threads in vertical openings through the lugs in accordance with DIN 15190, and through which the holding-down bolts (5) pass.
Patent DE-3049141-A1 (DE)
Inventor: HENNINGS UWE DIPL ING
IPC: G21F9/34
Filed: 1980-12-24
Abstract: 1. Device for storing burned-up, heat-releasing nuclear reactor fuel elements which are enclosed in containers (9) and which are arranged in a horizontal position within buildings and are cooled by a gas stream (36), the building having a storage zone (5) and a charging zone (6), characterised in that pallet cars (21) arranged one above the other in rows, leaving a gap in between, form the receiving positions for the containers (9), that the pallet cars are moveable along rails (20) running between two opposite side walls (11) of the storage zone (5), that the storage zone can be loaded and unloaded from openings (17) located in these two side walls, and that the gas stream circulates only within the building (10).
Patent DE-3101456-A1 (DE)
Inventor: FRANKE ALBRECHT DIPL CHEM DR
IPC: C07D233/88
Filed: 1981-01-19
Abstract: Novel (hetarylphenoxy)-(phenylpiperazinyl)-propanols of the formula <IMAGE>  I  where R1 is hydrogen, amino or alkyl of 1 to 4 carbon atoms, R2 is hydrogen, halogen, alkyl of 1 to 4 carbon atoms or alkoxy where alkyl is of 1 to 3 carbon atoms, the phenyl ring can be monosubstituted or disubstituted by R2, and the heterocyclic structure Het. is pyrimidinyl, triazol-1-yl, imidazol-1-yl, pyrazol-3-yl or isoxazol-3-yl, and their physiologically tolerated addition salts with acids, processes for their preparation, and pharmaceutical formulations which contain these compounds and exhibit predominantly hypotensive, sedative, neuroleptic and broncholytic properties.
Patent DE-3104968-A1 (DE)
Title: Method and apparatus for sealing a valve bag
IPC: B29C65/00
Filed: 1981-02-12
Abstract: In the case of a method for sealing an inside valve opening (3) which is situated in the valve tray of a valve bag (1) and is provided with a layer of thermally weldable material, the upper part (4) of the valve bag (1) being deformed in the region of the valve tray by means of welding electrodes in such a way that the welding electrodes (7, 9) exert a pressure on the layer, and that the layer is welded through the deformed walls of the valve bag (1), the inside valve opening (3) is securely sealed when a pressure which deforms the bag (1) is exerted on the top (4) of the bag (1) outside the region of the inside valve opening (3) when the bag (1) has been filled and before deformation by the welding electrodes (7, 9). An apparatus which is suitable for this purpose and is composed of a welding electrode and a counterpiece which are mounted in such a way that they can take hold of the bag part provided with the inside valve (3) and press it together, has a stamp (5) above the bag (1) in the welding position, which stamp (5) can be moved under pressure onto the top (4) of the bag (1) when filling has been completed. <IMAGE>
Patent DE-3106604-A1 (DE)
Title: Device for preventing losses of washing agent in washing machines and dishwashers
Inventor: BOCHMANN HENRY
IPC: D06F39/08
Filed: 1981-02-23
Abstract: The invention relates to a flow-off closure device, especially for large domestic appliances, such as washing machines and dishwashers, the flow-off being closed by means of a floatable body. The object of the invention is, at the least possible outlay and without any mutual influence of the programme cycle, existing feed systems and flow-off shut-off devices, as regards all commercially available washing and care agents to prevent losses during feeding into the tub and to guarantee the prescribed lye concentration. This is achieved, according to the invention, in that a floatable body can move in a guide with two degrees of freedom, the opening and closing of the tub orifice being guaranteed by the suction generated when the lye pump is put into operation and, on the other hand, by the buoyancy of the floatable body during the inflow of fresh water into the tub. <IMAGE>
Patent DE-3107027-A1 (DE)
Title: Window wiper device for vehicles
Inventor: KOGAWA KOUICHI
IPC: B60S1/08
Filed: 1981-02-25
Abstract: A window wiper device for vehicles operating in intermittent wiping mode as a function of the distance covered and the time passed but not proportionally with respect to the speed of the vehicle. It comprises a distance sensor (11), a timing signal generator (12), a counter (24) and a wiper driver circuit (17) and is thus capable of being matched to the weather conditions such as drizzle, fine rain or the like to an optimum degree during intermittent operation of the intermediate time interval of the wipers, particularly when the vehicle is travelling slowly or stops. <IMAGE>
Patent DE-3110434-A1 (DE)
Title: Method for the production of a metallic hollow profile
Inventor: BIEDERER HANS HERMANN
IPC: B23P15/00
Filed: 1981-03-18
Abstract: In a method for the production of a metallic hollow profile, a plug is inserted in each channel of an extruded profile and the plug is connected to the profile in a noise-resistant manner by drawing down the profile. In order to achieve fixing and sealing, each plug is in addition soldered to the inner wall of the channel.
Patent DE-3122274-A1 (DE)
Title: Oscillator circuit with a first freely tunable oscillator and at least one second crystal-stabilised oscillator
Inventor: LUEBKE ELIGIUS DIPL ING
IPC: H03L7/23
Filed: 1981-06-04
Abstract: The invention relates to an oscillator circuit with a first freely tunable oscillator and at least one crystal-stabilised oscillator. In order to achieve high output frequency stability, the at least one crystal-stabilised oscillator (02, 03) is disposed in a first phase-locked loop (PR1) and the freely tunable oscillator (01) is disposed in a second phase-locked loop (PR2). The two phase-locked loops can be activated as required by means of a changeover switch (SA). The invention can be used above all in level-measuring devices in communications systems. <IMAGE>
Patent DE-3122618-A1 (DE)
Title: Device for producing a releasable connection between a hoisting appliance and a pull element secured on a workpiece to be hoisted
Inventor: SCHROEDER JUERGEN
IPC: B66C1/66
Filed: 1981-06-06
Abstract: In a device (1) for producing a releasable connection between a hoisting appliance and a pull element (5) secured on a workpiece to be hoisted, the pull element (5) being equipped with a widened head part (4) permitting the gripping, the aim is to provide a solution for connecting a pull element to a widened head part of this type, which solution is simple to produce, simple to assemble and, above all, secure against unintentional opening. This is achieved by means of two gripping claw half elements (2 and 3) which completely engage over and under the widened head part (4) in the use position, the half elements (2, 3) being fixed against one another at least during the gripping time. <IMAGE>
Patent DE-3123315-A1 (DE)
Title: Electric baking oven light
Inventor: PISTOR FERDINAND
IPC: F24C15/00
Filed: 1981-06-12
Abstract: In order, in an electric baking oven light consisting of a metal frame as a support for the lampholder and a covering glass, a support of the frame part receiving the lampholder being mounted on the metal frame, to make it possible to exchange the incandescent lamp simply and safely and to bring it about that the lampholder lies extensively outside the projection of the receiving opening in the use position, it is proposed that the arm (2) is designed as a bending spring, the lampholder (4) being designed, in the relaxed spring position, coaxially to slightly inclined in relation to the metal frame (1) on the receiving opening side and the screwed-in lamp (5) being held with more than half its glass bulb projecting out of the frame (1) on the mouth side and, with the covering glass (6) mounted, the lampholder (4) together with the lamp (5) and holding frame part (3) being pushed back into a greatly inclined position under the pretension of the bending spring, and the glass bulb of the lamp (5) being supported on the covering glass (6). <IMAGE>
Patent DE-3124736-A1 (DE)
Title: Fabric-forming device of a wave-shed weaving machine
Inventor: SCHNEIDER MANFRED
IPC: D03D47/26
Filed: 1981-06-24
Abstract: The fabric-forming device for wave-shed weaving machines having spirally arranged sinkers possessing driving teeth for the weft-yarn carriers and stop teeth for the weft yarn, and having a shedding device for wave shedding and a guide reed for guiding the warp yarns and the weft-yarn carriers is to be so designed, with the aim of improving the fabric quality and reducing the warp-yarn breaks, that the warp yarns are threaded in correctly from the outset, are not impeded during passage through the shed and are tied in at equal lateral intervals at the fabric stop edge. According to the invention, on the weft-yarn carrier there are guide surfaces for the warp yarns of the lower shed and upper shed in the region of the penetration zone of the driving gearwheel, which are inclined rearwards and towards the shed centre at approximately 15 DEG , and the second tooth is so far removed from the driving tooth that passage through the shed is concluded before this second tooth penetrates successively into the lower shed and upper shed. Preferably, the clearing and stop tooth form a unit, whilst the driving tooth is stepped. <IMAGE>
Patent DE-3133622-A1 (DE)
Title: Pantograph interrupter
Inventor: PLETTNER HORST ING GRAD
IPC: H01H31/36
Filed: 1981-08-25
Abstract: A pantograph interrupter has two pantograph struts (12, 14) which interact with at least one stationary mating contact (18, 20), each pantograph strut (12, 14) having allocated to it at least one commutating contact (26, 28), which still rests on the mating contact for some time shortly after the interruption of the pantograph strut during switching off. In order to shorten the time period for which the arc burns during switching off, each commutating contact (26, 28) is fitted in an articulated manner to the crossing point (16) of the pantograph struts (12, 14), one end of in each case one tension spring being attached to the commutating contact of one pantograph strut, and the other end of said tension spring in each case being attached to the other pantograph strut. The crossing joint (crossing articulation point, crossing hinge) (16) is located between the two articulation points of the spring, and the spring centre line (62) is (in the switched-on state) located outside the central axis (17) of the crossing joint in a first stable position in which the spring presses the respective commutating contact against the mating contact, in such a manner that (during a switching-off operation) the centre line (62) of the tension spring (50) is moved out of this first stable position, via a dead centre position in which the centre line (62) of the spring (50) runs through the centre axis (17) of the crossing joint (16), into a second stable position, in which the commutating contacts suddenly snap out of the switched-on position into the switched-off position. <IMAGE>
Patent DE-3135319-A1 (DE)
Inventor: PREUSSER GERHARD DIPL CHEM DR
IPC: C07C15/04
Filed: 1981-09-05
Abstract: Disclosed is a method for recovering pure aromatic substances from a mixture of hydrocarbons containing both aromatic and non-aromatic fractions. The input mixture is fed through an extractive stage provided with a preliminary distillation column. In the preliminary stage the aromatics-containing product is treated at a pressure up to 20 bar and a temperature up to 300 DEG  C. The pressure is adjusted to a value at which the operational temperature of the preliminary stage is higher than the pressure and temperature in the extractive stage and the heat of the vapors discharged from the preliminary stage is used for heating the extractive stage.
Patent DE-3137435-A1 (DE)
Title: Sowing machine, especially seed drill for trailing or mounting on tractors or the like
Inventor: KIRCHBERGER FRANZ
IPC: A01C7/10
Filed: 1981-09-21
Abstract: The invention relates to sowing machines, especially seed drills, with a seed box for receiving and distributing the seed. For various reasons, for example in order to achieve high sowing accuracy, it is advantageous to monitor the weight or volume of the seed-box content continuously even while the machine is in operation. The mechanical, optical or electrical measuring devices known hitherto for this purpose are unreliable. The invention proposes, for measuring the seed-box content in terms of weight and/or volume, to support the seed box (10) on a pneumatic or hydropneumatic spring system (22, 28, 30, 31, 32, 50) and to incorporate an appropriately calibrated manometer (52) into this spring system. As a result, the weight and/or volume of the particular seed-box content can be read off on the scale of the manometer, and in this way the weight of the grain quantity discharged can be checked continuously and related to the sown area. The operator can adjust the seed-quantity metering mechanism and/or the run-out slides accordingly as a function of these measured values, with the result that a high sowing accuracy and therefore optimum plant density are achieved. The invention can be used on all sowing machines which have a seed box and which are provided for trailing or mounting on tractors or the like. <IMAGE>
Patent DE-3140258-A1 (DE)
Title: UV radiation device
Inventor: UNGRUH FLORENZ DIPL ING DR
IPC: A61N5/06
Filed: 1981-10-10
Abstract: The invention relates to a UV radiation device according to the precharacterising clause of Claim 1. The invention is based on the object of improving the prior art UV radiation devices in a manner such that they can be used as tabletop units without the need for stands of any kind, while nevertheless being adjustable to suit the height of the particular user and, moreover, that they are of extremely light construction and are light to handle and inexpensive to produce. This object is achieved, according to the invention, in that the lid (9) and the lining (10) are designed as flat wedges of the same shape, in that the lower bounding surface (8) includes an acute angle ( alpha ) with the front end face (5) of the frame (4), that the surface (11) of the lining (10) opposite the wedge angle ( beta ) is flush with the lower bounding area (8) of the frame (4) and in that at least one depression (14 or 15, respectively) is provided in the inclined wedge surface (13) of the lid (9), the width (b) of which depression, measured transversely to the fall line of the lid (9) having the shape of a flat wedge, is approximately equal to the length (1) of a receptacle, e.g. strip (16), provided at the lower bounding surface (8) of the frame (4). <IMAGE>
Patent DE-3147300-A1 (DE)
Title: Switch aperture with a decorative insert for domestic apparatuses
Inventor: VILHAR MATIJA DIPL ING
IPC: H01H9/18
Filed: 1981-11-28
Abstract: For replaceable insertion of the decorative insert (1) in the switch aperture (10), the decorative insert has retaining tabs (3) on its one edge (2) and centering elements (6) and spring clips (5) on the opposite edge (4). The switch aperture has a set-back flat section (11). Located in the frame (12) bounding this section (11) are slots into which the retaining tabs and the spring clips engage, the spring clips being supported against stops (13) on the switch aperture. <IMAGE>
Patent DE-3148078-A1 (DE)
Title: Apparatus for controlling sliding-head-type automatics
Inventor: MAY HELMUT
IPC: G05B19/416
Filed: 1981-12-04
Abstract: The apparatus relates to a numerical control system for sliding-head-type automatics. In order to keep down the interpolation cost, the distance (W) which can be covered in an additional axis (W) during the motion time (T1) of the workpiece (1) is determined in advance at predetermined relative velocity (W) from this calculated motion time (T1) of the workpiece (1), and the additional axis (W) is accordingly also moved during the workpiece movement. <IMAGE>
Patent DE-3150570-A1 (DE)
Inventor: GROSSER BENNO ING GRAD
IPC: H03K5/153
Filed: 1981-12-21
Abstract: 1. Arrangement for the rotor-frequencydependent short-circuiting of the rotor series resistances of a drive motor, more particularly for lifting devices, by means of a rotor-frequencydependent gate circuit having a frequency-determining device and a converting device (1, 3) and also by means of a desired value presetter (6) and a comparator circuit (10) for producing the short-circuit command, characterised in that the gate circuit, in the open state, releases a fixed reference frequency (reference frequency generator 5) to a counter (4) which in turn transmits the counted periods of the reference frequency via a matrix circuit (Eprom 18) as actual digital rotor frequency value to the comparator circuit (comparator 10), and the desired value presetter (6) is effected digitally by adjustable coding switches (7) to the comparator circuit (10), the short-circuit command of the comparator circuit (comparator 10) being capable of being influenced by a delay circuit (13).
Patent DE-3151729-A1 (DE)
Title: Nozzle head for device for the finely metered application of highly viscous to pasty media
Inventor: ZIMMER ALBERT ING GRAD
IPC: B05C5/02
Filed: 1981-12-29
Abstract: The invention relates to a replaceable nozzle head for devices for the finely metered application of highly viscous to pasty media, preferably of lubrication greases on bearing points. The nozzle which conducts the medium which is acted upon by pressure medium is surrounded at a distance by a blow pipe out of which a short compressed air impulse tears off the metered amount of medium emerging at the nozzle mouth and places it at the desired point. According to the invention, the blow pipe and the medium nozzle are arranged so as to be axially displaceable with respect to one another so that with the same nozzle-blow pipe combination both a dot-shaped and a broad-surfaced distribution of the medium at the intended point can be achieved, it being possible to set any desired intermediate size.
Patent DE-3201234-A1 (DE)
Title: Programmable timeswitch
Inventor: CARUSO TIRRI ANTONIO
IPC: H01H43/12
Filed: 1982-01-16
Abstract: The timeswitch has numerous pins (13) which are arranged along a spiral guide web (12) consisting of twelve turns. One of two contact pieces (36, 37), which are arranged on an arm (32) running radially with respect to the spiral, is guided between the contacts. The arm (32) is driven by a ring (20) so that the contact piece (36) which is guided in the guide web (12) on a spiral path, touches all the pins (13) once during one passage through the guide web. The pins (13) have insulated heads. They can be pulled forward so that the contact piece (36) touches their non-insulated region. By means of plug-in connecting leads, the pins (13) or further contacts (68), which are arranged along the guide web (12), are connected to switching elements in which a switching procedure is carried out in each case on reaching the relevant pin (13) or further contacts (68). <IMAGE>
Patent DE-3201536-A1 (DE)
Title: Circuit arrangement for a signal transmitting device in telecommunication systems
Inventor: BADE JUERGEN DIPL ING
IPC: H04M11/04
Filed: 1982-01-20
Abstract: The invention relates to a circuit arrangement for a signal transmitting device (NRM) which is connected via a signal line (a, b) to a signal receiver (VSt, AI, AII). Once an alarm contact (nrk) has been actuated, it automatically transmits signals by closing or opening a signal circuit via the signal line (a, b). The signal transmitting device (NRM) is supplied via the signal line (a, b) with electric power, for which purpose the input side (wI, wII, Ts1, Ts2) of a DC voltage converter (Tr1, Ts1, Ts2, D9, D10, D11, St) is looped into the signal circuit. The opening and short-time closure of the signal circuit is effected through conducting or non-conducting control of the chopper switching means (Ts1, Ts2) of the DC voltage converter. The invention can be used advantageously as an emergency call detector (NRM) in an emergency call system, where, once the alarm contact (nrk) has been actuated, the emergency call detector (NRM) automatically dials the telephone number of an emergency service station. <IMAGE>