baber/WOPTO huggingface dataset:
Patent DE-3444654-A1 (DE)
Title: Momentary-contact switching apparatus with integrated automatic timer and long-term switching via various push buttons for controlling electrical loads which are operated with AC voltage
Inventor: ZACHER FRIEDHELM
IPC: H01H47/18
Filed: 1984-12-07
Abstract: The present invention is an extension of conventionally known automatic timers which allow a long-term function to be set only in a cumbersome manner. The invention combines push-button switching and time switching. In addition to time switching, this also allows long-term switching and switching off via any desired push button. The momentary-contact time switching apparatus is used particularly for controlling domestic and courtyard lighting, and passage lighting, and allows individual switching depending on the requirement. Conventional automatic timers, for example in stairwells, switch off once the time period has elapsed, irrespective of whether longer lighting is still required. In addition to the above-mentioned time switching, the invention makes it possible to switch over just to permanent lighting, if required, and to switch off again. Cumbersome switching over to a long-term function, as in the case of present automatic timers, is hence obviated; particularly since said automatic timers are frequently installed at inaccessible points.
Patent DE-3444665-A1 (DE)
Title: Equipment for the desulphurisation of hot, pollutant-containing waste gases
Inventor: LUEBBERS HERMANN
IPC: F23J15/06
Filed: 1984-12-07
Abstract: The equipment for the desulphurisation of hot, pollutant-containing waste gases with heat recovery consists of a combined heat exchanger which is arranged in the gas duct and has gas channels bearing a vertically downward flow, with water cooling in the first section and air cooling in the last section, nozzles for the atomisation of water being provided in the gas duct upstream of the heat exchanger. <IMAGE>
Patent DE-3500978-A1 (DE)
Inventor: BIGING ARNO
IPC: B22D35/00
Filed: 1985-01-14
Abstract: 1. Arrangement for regulating a casting or conveying device when filling a casting mould (1) with liquid metal, the height of the liquid metal level (4) being measured in the upper region (2) of the pouring-in opening (3) of the casting mould (1) by means of induction coils (7, 8), consisting of an attachment (13) with at least two induction coils (7, 8), of which at least one is formed as a transmitting coil (7) and at least one is formed as a receiving coil (8), and of an electronics system which measures the mutual induction of the coils and correspondingly regulates the supply of liquid metal, characterised by the following features : a) The casting mould (1) has a collar (6) which runs round the upper region (2) of the pouring-in opening (3). b) The attachment (13) is formed in such a way that it can be placed about the collar (6) of the casting mould (1).
Patent DE-3504214-A1 (DE)
Inventor: SCHUMACHER OTTO DR
IPC: C04B11/02
Filed: 1985-02-07
Abstract: In this method, the fluid is conducted through a well-like reactor which is filled with the fines or through which the fines or the liquid medium pass.
Patent DE-3509986-A1 (DE)
Title: Expanding dowel
Inventor: LANGE EGON
IPC: F16B13/06
Filed: 1985-03-20
Abstract: In the case of an expanding dowel having a longitudinally slotted sleeve, a radial guide pin of an expanding cone, which is drawn axially into the sleeve by a screw, is guided in the slot of said sleeve. In order to permit withdrawal of the expanding dowel from a bore into which it has been inserted, expanding cone and screw are connected to each other in a non-rotatable manner and the slot of the sleeve has a lateral widened portion which runs in the circumferential direction of the sleeve and into which the guide pin engages in the non-expanded state of the sleeve.
Patent DE-3511812-A1 (DE)
Title: Cleaning device, in particular for windows of motor vehicles
Inventor: RIENHARDT HANS-PETER
IPC: B60S1/52
Filed: 1985-03-30
Abstract: The invention relates to a cleaning device having a wiper shaft which penetrates through a hole in a vehicle-body part and on which a nozzle body having a spraying nozzle is fixed on both sides of the vehicle-body part such that it is secured against rotation. Incorporated in the nozzle body is a washer-fluid channel which ends within the vehicle body in a hose connection piece. Conveying of washer fluid synchronous with the wiping process is thus made possible in a simple and reliable manner. Leaks do not occur as the vehicle-body part is equipped with a seal in the region of the hole.
Patent DE-3524632-A1 (DE)
Title: Device for forming the actual current value in three-phase current block feeding
Inventor: STEINIGEWEG ROLF-JUERGEN DIPL
IPC: H02M7/162
Filed: 1985-07-10
Abstract: In three-phase current block feeding with 120 DEG  el current blocks separated by 60 DEG  el each and having alternating polarity, a measurement signal (IM) corresponding to the difference of the currents of two phases is generated by means of a single current detecting element (W). This measurement signal (IM) is weighted by a factor of 0.5x during the time intervals (I, IV) in which a block current is flowing in both detected phases and by a factor of x during the remaining time intervals (II, III, V, VI) in order to obtain a signal proportional to the actual current value. <IMAGE>
Patent DE-3525349-A1 (DE)
Title: Light for operation at low temperatures
Inventor: WAGNER FELIX
IPC: H05B37/02
Filed: 1985-07-16
Abstract: A light having a fluorescent lamp for operation at low temperatures is provided with a controlled heat source, for example with an additional heating element which can be switched on or off as required or with a controlled heating-air supply. The controlled heat source compensates for the heat deficit which would otherwise impede starting of the fluorescent lamp. The controlled switching on produces only a slight additional requirement for energy compared with a light which is operated at room temperature. <IMAGE>
Patent DE-3526095-A1 (DE)
Title: Wind power plant
Inventor: JACOBSEN WILHELM
IPC: F03D15/10
Filed: 1985-07-22
Abstract: The use of wind power by means of horizontally or vertically arranged rotors which permit speed control via wind baffles which reaches as far as hurricane protection. The kinetic energy generated, which is obtained irregularly, is used to generate via compressors compressed air which is stored in storage containers. The extraction of a dosed amount of compressed air from the storage containers drives a ramjet which is coupled to a generator. A constant speed is achieved due to the dosed extraction of amounts of air, so that even when there is little wind or a calm a constant delivery of current is ensured.
Patent DE-3526650-A1 (DE)
Title: Delivery pipe for a flowing medium and method for producing such a pipe
Inventor: LESKINEN SEPPO
IPC: F28D7/02
Filed: 1985-07-25
Abstract: A delivery pipe for a flowing medium, such as air, which pipe consists of a sheet metal strip (2) which is bent spirally in the form of a tube (1) and whose longitudinal edges are joined to form a spiral joint (3). The sheet metal strip has a groove (4) in the longitudinal direction of the strip, which groove forms a housing (6) running spirally around the tube for a heat transfer medium, such as liquid (7). The delivery pipe forms a heat exchanger of simple design, in which the sheet metal strip serves as a heat transfer surface between the medium flowing in the tube and the medium flowing in the housing. In the method for producing the delivery pipe, a flexible tube for a heat transfer medium is guided into the groove in the sheet metal strip before the sheet metal strip is bent and joined. <IMAGE>
Patent DE-3527494-A1 (DE)
Title: Pyrazinethiazole derivatives, processes for their preparation and medicaments containing these compounds
Inventor: MOERSDORF PETER
IPC: C07D513/04
Filed: 1985-07-31
Abstract: Novel pyrazinethiazole derivatives of the general formula I <IMAGE> which are novel inhibitors having improved activity for the enzymes cyclooxygenase and/or lipoxygenase are described. The preparation of these compounds and their use as medicaments is furthermore described.
Patent DE-3532737-A1 (DE)
Title: Process for refining vegetable oils or fats
Inventor: SPANNUTH DIETRICH B DR
IPC: C11B3/06
Filed: 1985-09-13
Abstract: The invention relates to a process for refining vegetable oils or fats, in which the oils or fats, which are optionally previously degummed, are subjected to a multi-step alkali neutralization with subsequent washing with water to remove soap residues, the resulting soap stock being treated with sulphuric acid and the resulting fatty acid being separated off and the aqueous phase being led off, which is characterized in that   a) the concentrated soap stock resulting from the first refining step is treated with sulphuric acid at temperatures above 20 DEG C at a pH of about 5 to 7, after which the fatty acid formed is separated off without washing in a manner known per se, and b) the soap and washing water obtained in the second or in the further steps is treated with sulphuric acid or hydrochloric acid at a pH of about 4 to 5 and at relatively high temperature, after which the residual fatty acid formed is separated off from the aqueous phase in a manner known per se.   <IMAGE>
Patent DE-3533001-A1 (DE)
Title: Method for fixing tools and/or workpieces on a machine tool and a fixing device for carrying out the method
Inventor: BUEHLER ERNST ING
IPC: B23Q7/04
Filed: 1985-09-16
Abstract: To fix tools and/or workpieces on a machine tool, in particular cavity-sinking electrodes and/or workpieces on an electroerosion machine, these parts are fixed by means of soft-soldering. In terms of the device, fixing mandrels (42) mounted on the sleeve and/or on the machine table have an electric heating device (36), which can be switched on and off by the machine control. The mutually facing fixing surfaces of the fixing mandrel (42) and of the unattached electrode (43), of the workpiece or of the workpiece pallet have a coating (35) of solderable material, the melting point of which is of the order of 60 DEG C to 200 DEG C. The fixing mandrels (42), the unattached electrodes (43) (tools), the workpieces and any workpiece pallets used have flushing bores (44), the flushing liquid required in the erosion process here also serving to ensure more rapid cooling of the soldered joint. <IMAGE>
Patent DE-3535670-A1 (DE)
Title: Furnace
Inventor: LAMPKA BRUNO
IPC: F27D1/00
Filed: 1985-10-05
Abstract: A furnace (10) with an arched top wall (18) consists in each vertical stone layer of four specially shaped corner stones (12) and, arranged in each case between these, two connection plates (14). Top wall (18) and bottom wall (22) are thus identically designed and arranged in a mirror-symmetrical manner. For furnaces of greater height, side wall stones (16) are additionally provided. The three-part top wall (18) is self-supporting and guarantees great dimensional stability as the connection plate (14) is hooked together positively with the corner stones (12). <IMAGE>
Patent DE-3540228-A1 (DE)
Title: Measuring head for carrying out measurements in metal melts and for taking samples
Inventor: THEUWIS ALFONS LAMBERT
IPC: G01K13/12
Filed: 1985-11-13
Abstract: In a measuring head for carrying out measurements in metal melts, which consists of a cylindrical body which can be pushed on to the front end of a cardboard tube, and which is provided on its front end with an axial bore for accommodating the measuring devices and with a cavity situated there behind for accommodating a chill mould for taking samples, the invention provides that adjoining the front bore (2) with the formation of a circumferential annular shoulder (3) projecting inwards is a cavity (4) of smaller diameter which is provided with a radial bore (5) penetrating the wall of the body, and is separated by a segment (7) from a cavity (8) which is open towards the rear end of the body (1) and serves to accommodate a dip sampler/mould (25) and is adapted to the shape thereof, the segment (7) separating the cavities containing a radial bore (9), which completely penetrates the body and which is adjoined in the middle by an axial bore (10) which connects the radial bore (9) to the rear cavity (8), and the body (1) being provided with a bore (11) which extends parallel to the central longitudinal axis in the vicinity of a wall segment and which starts from its rear end and terminates without a junction with the cavities (4, 8) in the region of the front bore (2). 
<IMAGE>
Patent DE-3541214-A1 (DE)
Inventor: STEPANEK PREMEK DIPL ING
IPC: A63C9/084
Filed: 1985-11-21
Abstract: 1. A heel holder device for ski safety bindings, in the case of which the sole holder (7) having connecting pedal (9) is held on a ski in a pivoting manner by, for instance, a slide, for pivoting about a first horizontal transverse pin (6) and is urged elastically onto the upper sole edge of a ski boot in the position of use by a spring (19) which is arranged under the first horizontal transverse pin (6) and bears on the ski or slide, the spring force being transmitted with the interposition of a locking part (12) to an engagement part (10 and 11) on the sole holder (7), the locking part (12) being in the form of a lever adapted to pivot about a second transverse pin (14) placed near the surface of the ski and a disconnecting lever (24) for relieving the sole holder of the spring loaded locking part (12) is bearinged on the sole holder (7) parallel to the pin thereof (first transverse pin 6, pivot means 22), characterized in that the disconnecting lever (24) is bearinged by means of its front end adjacent to the connecting pedal (9) on the sole holder (7) and in its middle part is provided with a slide (27), which extends in a vertical longitudinal plane and into which there fits a stud (16) which is arranged above the pivot means (22) of the disconnecting lever (24) on the sole holder (7) and is parallel to the transverse pins (6 and 14), of the lever (12).
Patent DE-3546411-A1 (DE)
Title: Screw pump with transverse-force compensation
Inventor: HENKELMANN NORBERT DIPL ING
IPC: F04C15/00
Filed: 1985-12-31
Abstract: Screw pump having at least two screws bilaterally supported in a casing having two suction chambers and one discharge chamber, there being provided in the middle of the screws a cylindrical collar, assigned to which on one side in a casing collar there is a chamber which is sealed against the central pumping chamber by narrow sealing gaps, communicates with the suction chamber, and builds up compensating forces countering the delivery pressure transverse forces.
Patent DE-3602783-A1 (DE)
Title: Baking oven with hot-air-circulating heating
Inventor: FISCHER GEORG
IPC: A21B1/44
Filed: 1986-01-30
Abstract: A baking oven with hot-air-circulating heating is provided in which the hot air is distributed uniformly over the depth of the baking compartment 1 by only one cross-flow blower 6. The uniform distribution of the hot air over the width of the baking compartment 1 is obtained by the rotary device 8 which rotates the baking-article carrier 2 during the baking process. <IMAGE>
Patent DE-3606208-A1 (DE)
Title: Automatic sensitivity regulator for a sewing-machine end sensor
Inventor: GOTO SUMIO
IPC: D05B69/00
Filed: 1986-02-26
Abstract: The invention relates to an automatic sensitivity regulator for a sewing-machine end sensor, in which the combination of a light emitter with a photosensor is effective for detecting the end or the edge or an overlapping edge line of an article to be sewn. So that the photosensor is capable of detecting the sensitivity deviation caused by the thickness and material quality of the sewing material, the sensitivity is controlled by a microcomputer in combination with a comparator, in such a way that the sensitivity is always maintained above a predetermined level.
Patent DE-3606376-A1 (DE)
Title: Clip, made of two sheet-steel parts which can slide one inside the other due to the shaping, in particular for use as a combined shirt and trouser holder
Inventor: WALLUT WALDEMAR
IPC: A41F5/00
Filed: 1986-02-27
Abstract: A clip, made of two sheet-steel parts which can slide one inside the other due to the shaping, in particular for use as a combined shirt and trouser holder, is characterised in that the two sheet-steel parts can slide in parallel one inside the other from stop to stop due to the shaping. The clip is fastened from the inside horizontally in the lower region of the trouser waistband. When the clip has been opened, the button-hole strip of the shirt is inserted, doubled with a small bend, into the slot of the central plate until it passes over the tip of the narrow web of the slide piece such that, after insertion of the slide piece and alignment of the material, the clip has a firm seat. The opening of the clip is brought about by slight pressure against the tip and pulling-out of the slide piece.
Patent DE-3607310-A1 (DE)
Title: Toilet for the very severely disabled
Inventor: WITTIG ERHARD
IPC: A47K17/00
Filed: 1986-03-06
Abstract: In the case of a toilet for the very severely disabled, with a seat-bearing top attachment for the toilet and at least one sitting area arranged to the side of the seat, it is made possible for very severely disabled people to help themselves from their wheelchair onto the toilet seat by virtue of the fact that the top attachment consists of a flat board (3) with a sitting opening (4), that the rim zone (3A) of the board (3) surrounding the sitting opening (4) forms the seat and the laterally adjoining regions (3B) of the board (3) form, together with the adjoining rim zone (3A), at least one sitting area (5), and that a flat handle (6) is arranged on at least one lateral edge of the sitting area (5) remote from the seat. A toilet of this type can even be used independently by people whose disability consists in hemiplegia and/or limb amputation. <IMAGE>
Patent DE-3610006-A1 (DE)
Title: Low-lying overflow fitting for bathtubs
Inventor: HIERONYMI ANDREAS
IPC: E03C1/24
Filed: 1986-03-25
Abstract: The invention relates to a low-lying overflow fitting for bathtubs, etc., in the case of which the overflow water to be channelled away is directed upwards, from the tube outlet hole (1), through a pipe (2) outside the tub (3) and, at filling level (4), passes through the connection (5) into a second pipe (6) and is channelled away through this to the siphon (7). <IMAGE>
Patent DE-3612865-A1 (DE)
Title: Force-measuring cell arrangement for increasing the measuring accuracy of electronic balances
Inventor: MESKO ARPAD
IPC: G01G3/14
Filed: 1986-04-16
Abstract: The invention relates to a force-measuring cell arrangement having high thermal stability for increasing the measuring accuracy especially of electronic balances provided with strain gauges. The essence of the invention is that at least one side of the force-measuring cell (1) is fitted tightly on a baseplate (2, 3) consisting of a material having good thermal conductivity and is arranged so as to ensure a good thermally conductive connection. The baseplate or baseplates (2) is or are connected via a heat pipe (4) to a system having high thermal inertia. The system having high thermal inertia can be formed, for example when balances are erected in the open, by the concrete foundation of the balance or, in the case of charging cranes, by the crane bridge. <IMAGE>
Patent DE-3615244-A1 (DE)
Title: Wetting apparatus
Inventor: KAISER MANFRED
IPC: E21D11/10
Filed: 1986-05-06
Abstract: According to the invention, by using an apparatus for wetting hydraulically settable building materials, improved handling and wetting is achieved by using releasably mounted inserts.
Patent DE-3616480-A1 (DE)
Title: Circuit for carrying out the method for an electrical load which is supplied from a three-phase voltage source
Inventor: SCHMIDT MANFRED DR
IPC: H02M5/257
Filed: 1986-05-15
Abstract: The invention relates to a circuit for carrying out the method according to the main claim of Patent 3540830.8 (DE part of the PCT application PCT DE 8500474). The circuit is used in the case of a continuous-flow heater which is supplied from a three-phase network, the continuous-flow heater having resistors which are connected at least between two external conductors of the network. The invention is based on arranging two resistors (K21, R22) (which produce different powers in the event of continuous switching on) in parallel and in each case in series with an electronic switch (TR21, TR22) between the conductors (L1, L3) of a first pair of external conductors, the switches being operated in a periodically burst-fire controlled manner and at a duty ratio of one half, and only one resistor in each case being instantaneously connected to voltage, and a further resistor (FR1) being arranged in series with a further switch (TR1) between the conductors (L1, L3) of a different pair of external conductors, which further switch (TR1) is operated in periodically burst-fire controlled manner at a variable duty ratio. <IMAGE>
Patent DE-3622387-A1 (DE)
Title: Mounting device for a long-shackle lock
Inventor: KORTENBREDE LUDGER
IPC: B62J11/00
Filed: 1986-07-03
Abstract: A mounting device for a long-shackle lock having a long shackle (14) completely separable from the lock body is proposed. This mounting device comprises a filling body (18) receivable by the aperture of the long-shackle lock, securing means (22) attached to this filling body (18) and at least partially surrounding the long-shackle legs (14a) and/or the long-shackle nose (14b), and fastening means (38, 40) for fastening to a carrier (10), especially to a frame part of a two-wheel vehicle. At the same time, the filling body (18) possesses a longitudinal extension approximately equal to the clear length of the aperture from the lock body (16) as far as at least one part of the long-shackle nose (14b) (Figure 1). … <IMAGE> …
Patent DE-3625378-A1 (DE)
Inventor: BICKER RICHARD DR
IPC: B01D53/34
Filed: 1986-07-26
Abstract: 1. A process for removing cyanogen halides and/or phosgene from waste gases by washing with aqueous solutions of bases, wherein the waste gas containing the cyanogen halide and/or phosgene is brought into intimate contact with a wash liquid which contains as active component an amine of the formula NR3 in which one of the radicals R represents an alkanol group having 2 or 3 carbon atoms and the remaining R groups are alkyl having 1 to 4 carbon atoms.
Patent DE-3630217-A1 (DE)
Title: Support of guide rollers in continuous casting installations
Inventor: LENK RAINER
IPC: F16C13/02
Filed: 1986-09-02
Abstract: The invention relates to a device for supporting axles or shafts by means of rolling bearings, the bearings being subjected to forces which result, in particular, from bowing under load, in particular for providing multi-axis support for guide rollers in continuous casting installations. In order to create a device of universal application in particular for supporting guide rollers with two-point support in continuous casting installations, which avoids the disadvantages of wear and the destruction of the rolling bearings, the proposal is that the rolling bearing be designed in a manner known per se as a cylindrical-roller bearing (14) and that the outer surface (13) of the outer race (12) and the associated supporting surfaces in the bearing housing (8) together form a holder similar to a ball and socket joint. <IMAGE>
Patent DE-3630629-A1 (DE)
Title: Push-in contact
Inventor: BAUER HERBERT
IPC: H01R12/58
Filed: 1986-09-09
Abstract: In order to achieve correct seating of the push-in zone in the metallised hole in a printed circuit board, the outer edges of the push-in zone are intended to rest symmetrically on the inner wall of the hole with a pressure which is the same and remains as constant as possible over the length of the push-in zone. This is achieved according to the invention in that, after the push-in zone has been broken off along a centre line running longitudinally, the two webs which are thus formed are pulled apart from one another. <IMAGE>