baber/WOPTO huggingface dataset:
Patent DE-3326135-A1 (DE)
Title: Rotary transducer
Inventor: GROSS ERWIN
IPC: H02N11/00
Filed: 1983-07-20
Abstract: A rotary transducer is described for monitoring and controlling machines, which rotary transducer has a close, equidistant sequence 9 of Wiegand wires 10 and a separate sequence 20 of Wiegand wires 10, which are scanned by a magnetic reading head 4, on a driven rotor 2. The Wiegand pulses supplied from the reading head 4 allow the rotation speed of the rotor 2, the instantaneous rotor position and, at predetermined rotor positions, control commands for a connected machine to be derived. <IMAGE>
Patent DE-3334764-A1 (DE)
Title: Process for the preparation of a flameproofing agent
Inventor: HERR ALFONS K
IPC: C08K7/00
Filed: 1983-09-26
Abstract: It is known that substances and materials can be flameproofed using flameproofing agents in liquid or powder form which are virtually exclusively in the form of salts. It is also known that piece or lump materials can be flameproofed by coating small particles or pieces of fibre with pulverulent flameproofing agents and then mixing these "flameproofing fibres" with the materials to be flameproofed. Flameproofing fibres of this type which have been disclosed hitherto preferably use boron as the flameproofing agent, this boron preferably originating from the reaction of boron minerals with a mineral acid. The invention has the object of further developing flameproofing fibres of this type or improving them in such a manner that they allow the flameproofing of materials which must meet even very extreme requirements. This is achieved according to the invention by adding either pulverulent monocalcium phosphate or tricalcium phosphate during the preparation of these flameproofing fibres, so that the phosphate coatings also act as flameproofing agents.
Patent DE-3336535-A1 (DE)
Title: Apparatus for opening and mounting an empty valve bag onto the filler cap of a filling machine
Inventor: COMBRINK ALOIS
IPC: B65B43/26
Filed: 1983-10-07
Abstract: The device for preopening the bag valve has suction strips 8 and 9 which engage with the upper and lower sides of the bag valve when the bag 1 is horizontal and carry out preopening of the valve by movement in opposite directions. A pin 18 is inserted into the preopened valve, the cross-section and outline of this pin 18 corresponding to the cross-section and outline of the filling piece 28 of a filling machine 27. The valve is therefore shaped with the pin 18. The pin is supported by an arm 19, which is mounted so as to be pivotable about an axle 21 so that by means of the pin and the arm, the valve can be moved into the position shown in Fig. 5 in which the bag is accepted by a bag gripper 23. The clamping jaws 24 of the bag gripper are shaped in accordance with the outline of the pin 18, which is pulled out of the valve when the clamping jaws have come into contact with the bag. The bag, which has been separated from the suction strip 7 by removing the partial vacuum in that suction strip, is then transported by means of the bag gripper to the filling piece 28 of the filling machine 27 (Fig. 5). <IMAGE>
Patent DE-3341478-A1 (DE)
Title: Device for forming a twisted yarn
Inventor: WOLF HORST DIPL ING
IPC: B65H61/00
Filed: 1983-11-17
Abstract: The measuring device (14), located between the yarn guide eye (5) and the feed bobbin (1), for detecting the yarn speed possesses a friction-driven measuring roller (15), round which the incoming yarn (4) is looped, and a yarn-guide rule (15') arranged upstream of the measuring roller. The invention prevents faults on the measuring device (14) as a result of dust, the formation of fluff or the splitting of yarn parts. <IMAGE>
Patent DE-3341704-A1 (DE)
Title: Seed drill
Inventor: DREYER HEINZ DR
IPC: A01C5/06
Filed: 1983-11-18
Abstract: Seed drill for discharging seeds and/or fertilisers, having a frame, a supply container, chisel-type seed coulter and rollers for the depth guidance of the chisel-type seed coulters, the materials to be discharged being fed to the chisel-type seed coulters in adjustable quantities for introduction into the ground, the chisel-type seed coulters being connected to the frame via mountings and being adjustable in their depth of penetration into the ground by means of an adjusting device, the chisel-type seed coulters having a narrow downwardly directed chisel on their front side, as seen in the direction of travel. To provide, for the zero-tillage method, a chisel-type seed coulter which allows the seed or fertiliser to be deposited in a wide band, the chisel (16) is followed by an earth-displacement piece (30) widening rearwards in the manner of a snow plough, and the outer side walls (31) of this earth-displacement piece (30) extend vertically. <IMAGE>
Patent DE-3342498-A1 (DE)
Title: Endoscope
Inventor: BERTELE LUDWIG DR
IPC: G02B23/24
Filed: 1983-11-24
Abstract: An endoscope is provided which consists of a plurality of lens groups (G) which sequentially produce an image of the object, partially inverted, partially upright, and each group consists of two lens elements, one lens element thereof being a simple lens (b and c) and the other lens element being composed from two lenses (a and d) which are repeated in different sequences. Such an endoscope has the advantage that the overall number of four individual lenses can be reduced to three. This advantage is to be taken into account in particular in respect of the costs for lenses of relatively small diameter. <IMAGE>
Patent DE-3342945-A1 (DE)
Title: Shut-off device for a flow duct
IPC: F16K1/20
Filed: 1983-11-26
Abstract: The shut-off device has a linear flow duct (11) with a seat (16) for the application of a flap (18). The flap (18) can be swivelled about an axis (29) situated outside the cross-section of the flow duct. The swivelling movement is brought about by a slide (34) which can be moved transversely to the flow duct and is connected via a link (32) to the lever (28). A damping device (49, 50, 51) on the piston (31) ensures that the flap (18) comes to rest softly against the valve seat (16). Leak-tightness is monitored in the closed position of the flap. <IMAGE>
Patent DE-3344385-A1 (DE)
Inventor: DOBLER KLAUS DR ING
IPC: G01L3/10
Filed: 1983-12-08
Abstract: 1. Contactless measuring device for torque and/or angle of rotation on stationary or rotating shafts (10), comprising two preferably cylindrical bodies (20, 21) which are concentric to the shaft (10), are attached, with their respective end areas, to the shaft to rotate therewith and can be turned with respect to one another, also comprising a measuring system (19a, 19b) which determines from the relative position of the two bodies (20, 21), which changes with the turning angle, the torque and/or the angle of rotation transmitted form the shaft (10) over a pretermined shaft section and the bodies (20, 21) which can be turned with respect to one another and the measuring system (19a, 19b) are built up on a torsionally elastic tube (11') as the common carrier and the tube (11') is connected with its end areas to the shaft to rotate therewith, characterized in that the torsionally elastic tube (11') is mechanically separate and exhibits a press fit which can be turned and connects the tube halves (11a, 11b) on both sides.
Patent DE-3345284-A1 (DE)
Inventor: SCHENK HEINRICH DR ING
IPC: H04L25/03
Filed: 1983-12-14
Abstract: For digital signal processing with a transversal filter having a (N-1) stage delay chain which is fed at its input with the digital signal to be processed and is provided with taps, subsum signals are stored which correspond to the N/w consecutive groups of, in each case Aw possible combinations of, in each case, w consecutive, A-value tapped signal elements, where the subsum signals are formed from tapped signal elements which are each assigned to a group and are evaluated in accordance with the relevant filter setting. During each delay stage, in accordance with the relevant N/w actual combinations tapped elements, the associated subsum signals are successively read from a memory and added to one another to form an output signal element. The subsum signals can be iteratively formed in that each of the successively-read subsum signals, combined with a correction value, forms a corrected subsum signal which is stored in place of the read subsum signal as a new subsum signal.
Patent DE-3346513-A1 (DE)
Title: Apparatus for heating water
Inventor: MUELLEJANS HERBERT DR ING
IPC: F24D19/10
Filed: 1983-12-22
Abstract: An apparatus for heating water by means of a heat pump generally includes a reservoir and a condenser arranged therein, the reservoir being provided with a cold water inlet in the region of its floor and a connection pipe for hot water delivery in the upper region. A condenser situated in the refrigerant circuit is arranged in the reservoir. Moreover a device for determining the water temperature is situated in the reservoir, and is connected to a controller. To achieve more economical operation of the heat pump without detracting from comfort, it is proposed that the device for determining the water temperature includes two temperature sensors, a first temperature sensor being arranged in the upper region and a second temperature sensor in the lower region of the reservoir.
Patent DE-3347882-A1 (DE)
Title: Cutting device for connecting wires of components used in printed-circuit boards
Inventor: HEEB PETER
IPC: H05K13/04
Filed: 1983-11-05
Abstract: In a cutting device for connecting wires of components used in printed-circuit boards, having a cutting plate onto which the printed-circuit boards fitted with the components are placed, the wire ends which are to be cut off from the components projecting downwards beyond the cutting plate through openings therein, having a blade which extends over the width of the cutting plate, is pressed in a sprung manner against its underneath, and is held on a support which can be displaced along the cutting plate, and in the event of whose displacement the wire ends are cut off by means of its cutter resting against the cutting plate, in order to make it possible to cut the wire ends to length in both displacement directions of the blade, it is proposed that the blade in each case have a cutter on opposite sides and that the blade or the support be capable of being pivoted between two positions about an axis running transversely with respect to the displacement direction, the one cutter resting against the cutting plate in the first position, and the other cutter resting against the cutting plate in the second position.
Patent DE-3404404-A1 (DE)
Title: Automatic fermenter pump and apparatus for extracting mechanical energy from re-emulsifying liquids
IPC: F01K25/04
Filed: 1984-02-08
Abstract: Published without abstract.
Patent DE-3406473-A1 (DE)
Inventor: FISCHER KURT
IPC: C08J3/02
Filed: 1984-02-23
Abstract: A process for the preparation of stable aqueous aldehyde resin dispersions and for the production of surface coating binders. For this purpose, a melt or highly concentrated solution of a polycondensate of urea and a CH-acidic aldehyde, with or without formaldehyde, is dispersed in water in the presence of an organic protective colloid and, if required, an emulsifier. These aqueous resin dispersions can be used, in combination with other film formers, as surface coating binders.
Patent DE-3406788-A1 (DE)
Inventor: TEMMESFELD AXEL DIPL ING
IPC: B60K15/04
Filed: 1984-02-24
Abstract: 1. Automatic fuel tank closing device for undetachable fixing in a fuel filling connection (1), with a valve body (4) biased by a locking spring (2) in the direction of a valve seat (3) and which can be removed from the latter by the introduction of a filling gun counter to the tension of the locking spring (2), and with at least one radially projecting stop (14), the latter being introducible into recesses (12) in the opening edge (16) of the fuel filling connection and on rotating the fuel tank closing device in the clockwise direction runs up on to axial ramps (15) within the fuel filling connection, so that a flange (17) covering the opening edge (16) is pressed firmly against said opening edge (16) characterized in that a locking mechanism (5, 7) acting as a rotation prevention means is provided on the outside of the fuel tank closing device and which is supported tangentially by means of at least one radial projection (8, 8') on the edges of the recesses (12) of the fuel filling connection and only permits the rotation of the fuel tank closing device in the clockwise direction and prevents it in the opposite rotation direction.
Patent DE-3409841-A1 (DE)
Title: Instructional model traffic light
Inventor: NISSALK GERHARD
IPC: G09B19/14
Filed: 1984-03-17
Abstract: The invention relates to an instructional model traffic light for educating children in road safety, having a base body (1) which possesses apertures (2) in which the signal colours red, amber and green and/or figure symbols are visible. The object of the invention is to design an instructional model traffic light of this type so that the individual symbols can be displayed by the children themselves in any desired configurations. In order to achieve this object, the invention proposes that the signal colours and/or figure symbols be arranged on individual mouldings which can be individually inserted into the apertures in the base body. Alternatively, the signal colours and/or figure symbols are arranged behind the apertures (2), and the individual apertures (2) can be masked by maskings (10) that can be pushed over them individually from outside. <IMAGE>
Patent DE-3415294-A1 (DE)
Title: Integral pipe clamp consisting of strip material
Inventor: ZIEGENBEIN DIETER
IPC: F16L3/133
Filed: 1984-04-24
Abstract: The pipe clamp (1), which consists of flexible strip material, has a retaining bracket (1a) which is connected at its ends to lugs (1b, 1c) which project away radially. The lugs (1b, 1c) are provided with elongated holes (1d, 1e) which run in the longitudinal direction of the strip and are used to pass a screw (2) through. The one lug (1c) is additionally provided with a through-opening (1f) which is of circular construction and whose diameter corresponds essentially to the head (2b) of the screw (2). In order to close the pipe clamp (1), the retaining bracket (1a) is looped around the pipe (4) which is to be mounted, so that the two lugs (1b, 1c) come to rest side-by-side. Subsequently, the clamp together with the pipe arranged therein is displaced so far with respect to a supporting part (3) in the direction of the lugs (1b, 1c) that the head (2b) of the screw (2) can pass through the through-opening (1f). Subsequently, the pipe clamp (1) is pushed back into its original position again. <IMAGE>
Patent DE-3418194-A1 (DE)
Title: Method for measuring the electrical field strength of an electromagnetic field on a monocrystal
Inventor: THOMA PETER DR
IPC: G01R29/08
Filed: 1984-05-11
Abstract: Like the main application, the present additional patent application makes use of two physical circumstances:   a) a possibly monochromatic X-ray beam which is defracted on sets of lattice planes of a monocrystal (for example Si) leaves this crystal divided in two; the defracted or Bragg-reflected part contains crystal structure information; the direct beam component passing through undiffracted also contains this information because the Bragg-reflected component is lacking in it, b) an electromagnetic field applied to the crysal generates microstructural changes above certain field strength limits, which remain in the crystal after the field has been disconnected. The two beam components according to a) now contain information on the structural change compared with the state before the application of the field. If the field strength E is known, a calibrating relationship of structure change as a function of E can be obtained. This makes it possible to determine an unknown E after its disconnection.   The basic concept of the additional application is to move the crystal uniformly transversely to the beam direction during the transmission of the beam and to record the beam intensity during this process. Before the field is applied, this provides a topographical reference curve and after the application of the known field, this provides a topographical calibration curve and, finally, after the defects having been baked out and after it has been loaded with an unknown field, this provides a topographical measuring curve. The evaluation of the measurements is ... Original abstract incomplete.
Patent DE-3423564-A1 (DE)
Title: Needle bed for knitting machines
Inventor: MESTRE MAS MATIAS
IPC: D04B15/10
Filed: 1984-06-27
Abstract: The invention relates to a needle bed for two-section knitting machines, the stitch-forming teeth being provided with lower planes which are inclined so as to converge upwards, there being formed between the two mutually inclined planes of the needle beds located opposite one another a passage which narrows considerably upwards and the narrowest cross-section of which allows only the yarn for stitch formation to pass through, but prevents the passage and therefore the return of the fabric formed underneath this contraction, whilst located above the aforesaid lower plane is the stitch-forming or stitch draw-off plane which is inclined relative to the sliding plane of the needle at an angle of 95 DEG  to 128 DEG  as a function of the angle between the guide grooves of the needle beds located opposite one another.
Patent DE-3423566-A1 (DE)
Title: Noise protection screen
Inventor: LIGENSA ULRICH
IPC: E01F15/04
Filed: 1984-06-27
Abstract: The noise protection screen, which is to be erected along a busy road, consists of crossbeams (4) in the form of prefabricated reinforced-concrete parts, which are anchored in the ground (1) at longitudinal spacings and on which a road-side or inner trough wall (5) and a resident-side or outer trough wall (6) are supported, which are likewise composed of prefabricated reinforced-concrete parts and form between them a downwardly open trough (7) for plants (22, 23). Between the two trough walls (5 and 6), a noise protection wall (8) rises, the support elements of which are inserted into the crossbeams (4). <IMAGE>
Patent DE-3424452-A1 (DE)
Title: Process and apparatus for obtaining drinking water or irrigation water, in particular in developing countries
Inventor: KUECKENS ALEXANDER
IPC: C02F1/14
Filed: 1984-07-03
Abstract: In order to be able to provide water suitable for humans and irrigation in sufficient quantity in under-developed countries, it is provided to discharge a condenser through a closed cooling circuit by conducting away the heat into the ground to regions at a distance beneath the ground surface and, at the same time, to cool houses, in particular greenhouses, by protecting them from intense light incidence by a shell made of a thermoplastic which contains an organic salt which absorbs up to about 90% of the IR rays and to conduct away the absorbed heat by an air circuit to a heat exchanger which evaporates low quality water, such as brackish water or seawater, the vapour being passed to the surfaces of the condenser to obtain the condensate. Since the plants in these areas generally only require 20,000 lux from solar irradiation and light irradiation for photosynthesis, by partial extinction of the light excess, irrigation water and drinking water are produced in sufficient quantity and with high economic efficiency.
Patent DE-3433671-A1 (DE)
Title: Device for automatically changing the position of mirrors, vehicle headlamps or the like
Inventor: GARDELLA PAOLO
IPC: B60Q1/076
Filed: 1984-09-13
Abstract: The device allows automatic changing of the position of en element provided on a vehicle on the basis of the incidence of a beam of light which comes from outside and hits the vehicle from the front or from the rear, for example a light beam produced by an oncoming vehicle or a light beam produced by the headlamps of a following vehicle. The device brings the rear view mirror or the headlamps of the vehicle into a non-dazzling position, without the driver having to intervene, and maintains the position for a predetermined, adjustable time, thereby preventing frequent, undesired changes of the dazzle-free position, which are produced by the devices with the momentary changing of the light incidence. The device has an electronic circuit which is based on a comparator, a threshold limiter and a light-sensitive element, which is arranged in such a way that it receives the light beam impinging on the vehicle. 
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Patent DE-3434078-A1 (DE)
Title: Dyeing process
Inventor: HASLER ROLF DR
IPC: D06P1/30
Filed: 1984-09-17
Abstract: Process for dyeing textile material with anionic and/or basic dyes and/or sulphur dyes by the exhaust method using separate or cumulative addition of the dye and the electrolyte, characterised in that the metered addition of electrolyte and/or dye is controlled as a function of cycles according to a mathematical function.
Patent DE-3435126-A1 (DE)
Title: Baling press for paper and other cuttable material
Inventor: WESTERFELD MANFRED
IPC: B30B9/30
Filed: 1984-09-25
Abstract: A baling press for paper and other cuttable material with a pressing box which opens out into a horizontal pressing channel and in which a pressing stamp can be moved forward up to the inlet aperture of the pressing channel and moved back out of it, and with a filling chute which opens out into the pressing box from above, the pressing channel being designed for the composition of bales from partial bales formed in each case by intermediate strokes of the pressing stamp, and the inlet apertures of the said pressing channel being bonded at the top by a cutter bar for severing partial-bale regions which protrude beyond the cross-section of the pressing channel, is provided with a sharper cutter bar edge and a reception space arranged above the latter for material severed from partial bales to reduce vulnerability to hold ups and cutting forces in the region of the cutter bar.
Patent DE-3435681-A1 (DE)
Title: Labelling machine for bottles or the like
Inventor: ZODROW RUDOLF
IPC: B65C9/16
Filed: 1984-09-28
Abstract: The invention relates to a labelling machine for bottles or the like, with at least one labelling station which has devices for glue coating and for storing and transferring the labels and in which, in addition to the pivotability of the labelling station, the station for transferring the labels (gripper cylinder 14) is pivotable relative to the labelling station (8). The pivoting of the labelling station takes place at a high step-up ratio by means of a handwheel (31) which is arranged at the free end of a carrier mounted in a projecting manner and which is supported at a fixed location via a slot-and-tenon guide (32) and a link (33). After the pivoting of the labelling station, the necessary correcting adjustment of the gripper cylinder takes place, after the release of a coupling and a clamping device, by means of adjusting discs with marking devices which are likewise provided in a similar way on the handwheel. 
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Patent DE-3436117-A1 (DE)
Title: Device for testing coins of various values
Inventor: LANG PETER
IPC: G07D5/02
Filed: 1984-10-02
Abstract: In this device, comprising a first test detector (6) for the alloy, to which alternating voltages of various frequencies of an audio generator (15) are successively applied, with a stopper arranged in a rolling track for the coins, a second test detector (8), following this stopper, for the diameter of the coins and an evaluating device (22), the latter controls the audio generator (15) and change-over switches (16, 17, 18) for transmitting a test voltage (UoC) in a voltage detector (21) and stores its output voltage (Um) in a memory (26). On commissioning, the test detectors (6, 8) are calibrated before the test on a coin for rendering temperature changes, control setting processes and ageing processes ineffective. After the calibration and all tests on a coin, the associated values are compared in the memory (26) and a corresponding signal is output. <IMAGE>