baber/WOPTO huggingface dataset:
Patent DE-3402098-A1 (DE)
Title: Road reflector post
Inventor: JUERGENS HANS GEORG
IPC: E01F9/627
Filed: 1984-01-21
Abstract: Road reflector posts are to a great extent destroyed or damaged deliberately by bending over so that a high replacement requirement constantly exists. The road reflector post according to the invention is made from a thermoplastic caoutchouc and is open on its side facing away from the roadway. As a result of the technical properties of caoutchouc and the shaping, no fracture occurs even when frequent bending takes place. The service life is practically unlimited as the material neither ages nor tends to form cracks as a result of continuous bending load. The movement of the road reflector post can be compared to a spring of rectangular cross-section which is clamped on one side. <IMAGE>
Patent DE-3402213-A1 (DE)
Title: Sample holder for powder diffractometer
Inventor: BOESE ROLAND DIPL CHEM DR
IPC: G01N23/20
Filed: 1984-01-24
Abstract: In order to influence the texture and grain size of a sample and/or in order to induce crystallisation processes in cooled liquids or gases, the vibration energy of an ultrasound transmitter is transferred to the sample. This facilitates identification by means of a powder diffractometer, makes quantitative determinations more accurate, and makes it possible to obtain diffractograms of samples, whose melting point is above room temperature.
Patent DE-3403751-A1 (DE)
Title: Frame for flat image media
Inventor: WALTER ECKHARD DIPL ING
IPC: G09F15/00
Filed: 1984-02-03
Abstract: A frame of novel construction for flat image media, which can also be used as a changing frame, is characterised in that the image medium is secured under tension, by elastic connecting members (3), to a circumferential tubular frame (1) whose clear internal dimensions are greater than the external dimensions of the image medium. <IMAGE>
Patent DE-3404110-A1 (DE)
Inventor: PIETZSCH KURT
IPC: B01D33/333
Filed: 1984-02-07
Abstract: Vacuum filter for the separation of solids from liquids with a conveyor (12) rotating around wheels (4, 14) arranged in longitudinal distance of each other, on which conveyor there is movably fixed an endless row of trays (1) forming a horizontal filter area, which trays (1) are led over a stationary vacuum channel (16). 
<??>In order to make the filter cloth capable of being cleaned if the filter is in operation and in order to provide a simple maintenance and repair, according to the invention it is provided, that an endless filter cloth (19) is been put onto the trays (1) above the filtration zone, that the washing devices (35) for this area are foreseen outside the filtration zone, that each tray (1) has a sealing (5, 6) in the direction of course in the front and the back, and that it is built without fringe such, that the row of adjoining trays (1) above the filtration zone form a common filter area (7) and that all trays (1) are connected to an elastic endless belt (9), which is connected to and led over the vacuum channel (16) in a gliding way going over holes for the drainage of the filtrate.
Patent DE-3409451-A1 (DE)
Title: Fibre-cutting device
Inventor: REINEHR ULRICH DR
IPC: D01G1/10
Filed: 1984-03-15
Abstract: In a fibre-cutting device having a rotating knife drum (4), the guide (5) for the lateral limitation of the lap layers on the knives (3) of the drum is not formed from continuously plane faces perpendicularly to the rotor axis, but is deformed in the region of the lap layer in such a way that the width of the lap layer resting directly on the knives of the rotor is no greater than the width of the pressure roller (2). Since a sufficient pressing force can thereby be maintained over the entire width of the lap layer, the number of overlong staple fibres (more than 15% over length in comparison with the normal staple-fibre length) falls to a negligible fraction which no longer adversely affects the further processing. <IMAGE>
Patent DE-3411952-A1 (DE)
Title: Composition for building up and improving cation exchange in the soil by means of biological fermentation
IPC: C05D9/00
Filed: 1984-03-30
Abstract: Published without abstract.
Patent DE-3412433-A1 (DE)
Title: Model of a nuclear power station.
Inventor: KLEIN HANSJOERG
IPC: G09B25/04
Filed: 1984-04-03
Abstract: In a scaled-down model of a nuclear power station, its buildings, including the reactor building and machine house, its installations, components, machinery and piping are produced as developed cut-out component fields with appropriate marginal bonding zones for the individual model components on cut-out sheets, especially made from reinforced paper or cardboard. By folding and/or bending the cut-out component fields and bonding together the marginal bonding zones, the model components, having angular or curved surfaces, can be produced. The model components 1<*>, 39<*>, 43<*>, 61<*>, 62<*>, 67<*>, 69<*>, 72 <* > thus produced can be fixed on a baseplate GP in a relationship corresponding to the original. For the purpose of accessibility to relevant model components, at least the reactor building 1<*> and the machine house 43<*>, the latter are provided with easily removable hoods 1.1<*> and/or roofs 43.1<*>. <IMAGE>
Patent DE-3413938-A1 (DE)
Title: Process for producing compact or cellular mouldings of polyurethane, polyurea or polyurethane-polyurea containing reinforcing agents
Inventor: WERNER FRANK DR
IPC: C08K7/14
Filed: 1984-04-13
Abstract: The invention relates to a process for producing compact or cellular mouldings of polyurethane, polyurea or polyurethane-polyurea containing reinforcing agents by reacting     a) organic polyisocyanates, b) compounds with molecular weights from 10,000 to 400 and at least two reactive hydrogen atoms and   c) chain extenders and/or cross-linkers in the presence of   d) fibre-containing reinforcing agents and, if appropriate,   e) catalysts,   f) blowing agents,   g) auxiliaries and/or additives in closed moulds, the components (a) to (c) and, if appropriate (e) to (g) being processed as one-shot systems by the reaction injection moulding process and the fibre-containing reinforcing agents used comprising one or more polyurethane thermosets with a compressive strength (perpendicular to the plane of the mats) of 1.1 to 0.1 N/mm<2> at 30 % compression, which contain, based on the total weight, 50 to 95 % by weight of a fibre-containing sheet-like structure.
Patent DE-3414331-A1 (DE)
Title: Circuit arrangement for increasing the volume in the case of dynamic transducers
Inventor: BAYER HEINRICH
IPC: H04M1/60
Filed: 1984-04-16
Abstract: A circuit arrangement for increasing the volume in the case of dynamic receiver capsules (DW) of telephone sets for hearing-impaired telephone subscribers. It is the object of the present invention to demonstrate an effective hearing aid, particularly in the case of integrated telephones (IF). This object is achieved by a key (T), arranged on the handset body (HA), by means of which at least one passive component (resistor R) arranged between the telephone circuit (IF) and the receiver capsule (DW) is bypassed in order to increase the sensitivity. <IMAGE>
Patent DE-3415603-A1 (DE)
Title: Wedge mirror for use as a dimmable vehicle rear-view mirror
Inventor: SCHULD HELMUT
IPC: B60R1/08
Filed: 1984-04-26
Abstract: In a wedge mirror for use as a dimmable vehicle rear-view mirror, at least the back surface, which encloses a wedge angle with respect to the front surface, is spherically dished in the manner of a panorama mirror although it is also possible for the front surface to be spherically dished, in addition.
Patent DE-3418845-A1 (DE)
Title: Command switch
Inventor: SAUER HEINRICH
IPC: H02B1/044
Filed: 1984-05-21
Abstract: The invention relates to an arrangement for connecting a collar (1) having a retaining device (3) to a retaining plate (2). Screws (20) are held in the retaining device (3) via eccentric nuts (16) which are pushed into slots (15). The eccentric nuts rotate in grooves (21) in the cylindrical part (8) of the collar (1), which part (8) passes through the retaining plate (2) and is pushed into an opening (17) in the retaining device. Once the eccentric nut (16) has been pivoted into the groove (21), the collar is clamped to the retaining device and the retaining plate (2) by further rotation of the screws (20), by the tips (22) of the screws (20) making contact with the retaining plate (2). <IMAGE>
Patent DE-3420690-A1 (DE)
Title: Brake booster
IPC: B60T8/44
Filed: 1984-06-02
Abstract: Brake booster, especially multi-circuit brake booster with assigned brake antilock device, travel simulator device and brake valve for the introduction of pressure into the open brake circuit. A hydraulic auxiliary control circuit which returns the master brake cylinder piston of the closed brake circuit in response to an ABS pressure- reducing signal by introducing the accumulator pressure is assigned to the closed brake circuit. 
<IMAGE>
Patent DE-3427043-A1 (DE)
Title: Device for charging a heating boiler or furnace with material to be burned or waste which can be cut
Inventor: ACKERMANN KARL
IPC: F23K3/14
Filed: 1984-07-21
Abstract: A device for charging a heating boiler or furnace with material to be burned or waste which can be cut comprises a first driven feed worm conveyor and, lying below it and leading to the heating boiler or furnace, a second feed worm conveyor, there being provided between the two worm conveyors a driven revolving sluice which, on conveying the material to be burned into the boiler or furnace, constantly seals the combustion chamber to the atmosphere so that no back-burning and, in the event of explosion, no fire risk either can arise. The revolving sluice has radial walls, the radially outermost edges of which are provided with cutting mechanisms. The cutting mechanism ensures additional reduction in size of material to be burned which is too coarse and prevents blocking, in particular when it reaches into the range of action of the first feed worm conveyor arranged above.
Patent DE-3429116-A1 (DE)
Title: Method and circuit arrangement for dynamic reactive-power compensation and balancing using compensation converters
Inventor: BECK HANS-PETER DR ING
IPC: H02J3/18
Filed: 1984-08-04
Abstract: For a self-commutating, multi-phase reactive-power converter having an impressed DC voltage in the intermediate circuit and separate adjustment capabilities for the instantaneous powers in the real and reactive components - called a compensation converter -, which is intended to be used for compensation of the fundamental and harmonic reactive power (distortion power) and for balancing loads and networks, the object is presented of specifying a suitable control and regulation method and specifying examples for circuit arrangements for carrying out the method. This is achieved in that the newly introduced orthogonal power components, which are formed from the current and voltage time behaviours of the network - they are called the "instantaneous real and reactive power" - are broken down into their spectral components by means of a sliding "Fourier" analysis. The "Fourier" coefficients are then compared with the corresponding desired values and the regulation deviations are passed to suitable regulators which form control-variable signals therefrom for the compensation converter. <IMAGE>
Patent DE-3443052-A1 (DE)
Title: Interface device
IPC: A61G13/00
Filed: 1984-11-26
Abstract: Published without abstract.
Patent DE-3444462-A1 (DE)
Title: Conveying apparatus for upright bottles or the like
Inventor: DULLINGER KARL
IPC: B65G47/51
Filed: 1984-12-06
Abstract: In the case of a conveying apparatus for upright bottles or the like, having a main conveying path, equipped with railings on both sides, and a storing conveying path, which can be driven in the same transporting direction, and, arranged in parallel with these, a separating railing or a separating wall, having, adjoining flush at both its ends, openings kept free as inlet opening and outlet opening, it is intended for a continuous container flow, in particular to reduce the influence of container movement on the main conveying path through the storing conveying path and to improve the movement conditions for the containers when transferring between these paths, to provide the inlet and outlet openings in each case with one or more automatically controllable shut-off members, which are able to be actuated dependently and/or independently of one another for opening and closing, the control devices of which however automatically open and close the inlet opening and the outlet opening in dependence on the operating state on the main conveying path and/or on the storing conveying path, or keep these openings open or closed. <IMAGE>
Patent DE-3500530-A1 (DE)
Title: Device for the electromagnetic control of piston valves
Inventor: HAUER RUDOLF
IPC: F01L9/20
Filed: 1985-01-09
Abstract: In order to control the valve 6 of an internal combustion engine, an electromagnetically operating control is proposed instead of mechanical cam control. The said electromagnetically operating control consists of two electromagnetic systems with the coils 14 and 15. The two systems act on a common armature plate 11 which is located between them and is permanently connected to the valve shaft 6a. Two springs 18 and 19 act on the armature plate 11 and thus on the valve 6 in opposite directions. In each case one permanent magnet 16 and 17, respectively, is inserted into the magnetic circuit of the two electromagnetic systems. The permanent magnets 16 and 17 hold the armature 11 in each case in the limit positions. The holding force of the permanent magnets is cancelled out in order to trigger the valve movement by counter-excitation of the associated electromagnetic system so that the armature 11 and thus the valve 6 is moved into the other limit position under the effect of the prestressed springs 18 and 19, respectively. <IMAGE>
Patent DE-3500899-A1 (DE)
Title: Indicating instrument with quasi-continuous display
Inventor: SCHNEIDER BERND
IPC: G01D13/04
Filed: 1985-01-12
Abstract: The indicating instrument with a quasi-continuous display similar to a pointer instrument, particularly for instrument panels of motor vehicles, is provided with a cover plate and a number of individually actuatable light-emitting diodes arranged next to one another in this cover plate. The instrument has a circuit board in which the light-emitting diodes are held by means of solder connections. The cover plate exhibits openings for fitting the individual light-emitting diodes, adjoining openings for fitting adjoining light-emitting diodes being separated by preferably very narrow transverse webs. The cover plate is manufactured of an opaque material, particularly metal, and is rigidly connected to the circuit board.
Patent DE-3503452-A1 (DE)
Title: Operating part of a communications device
Inventor: LIRNBERGER ALFRED ING
IPC: H04M11/00
Filed: 1985-02-01
Abstract: The invention relates to an operating part of a communications device for connection to a communications system. So that a maximum number of functions, communications or services can be controlled or invoked by an operator from an operating part of this type, but the operating part remains simple and easy to operate and extremely user-friendly, it is proposed according to the invention that a local microcomputer system is disposed in the operating part, input devices for the input of function invocations, messages and the like by the operator, signalling devices for the output of acknowledgement, monitoring or indication signals and, if necessary, display devices and analog input/output devices are connected to this microcomputer system, that the operating part and the communications system are interconnected by only a small number of parallel lines, the devices of the operating part being supplied or polled or activated by the local microcomputer system and all functions, communications facilities and services which can be invoked or controlled from the operating part as well as the internal functional procedures being controlled by the local microcomputer system. <IMAGE>
Patent DE-3506033-A1 (DE)
Title: Electromagnetically actuable double friction clutch
Inventor: FUNK JOHANNES DIPL ING
IPC: F01P7/04
Filed: 1985-02-21
Abstract: Published without abstract.
Patent DE-3506124-A1 (DE)
Title: Latching device
Inventor: BLESSING GERHARD
IPC: E03C1/06
Filed: 1985-02-22
Abstract: A latching device for latching a holding head which can be swivelled relative to a mount (11) contains two detent toothings (17) arranged on the cylindrical walls of a respective recess (16). A detent element in the form of a slotted ring with a toothing in the area on both sides of the slot is rotationally connected to the holding head. The toothing on the outside of the detent element interacts with the detent toothing (17) in the walls of the recess (16). <IMAGE>
Patent DE-3507531-A1 (DE)
Title: Process for producing cast-stone walls, and building elements for this purpose
IPC: E04B2/02
Filed: 1985-03-04
Abstract: A process for producing cast-stone walls, in which process the walls are assembled in a time-saving manner from prefabricated wall parts, avoids difficulties with respect to tolerances when placing the wall parts against one another and one on top of the other in that the wall parts have depressions on edge surfaces in order to receive spacers, with the result that the wall parts are arranged such that they are aligned to a unit spacing from the depressions, tolerances being compensated for in remaining joints. The joints can be subsequently plugged with mortar or stopped with filler in a known manner. The precision of this assembly can be improved by the wall parts being produced by individual stones being adhesively bonded with foam, it being possible for the stones to rest against one another in a pressure-resistant manner. The precision of assembly also permits the wall parts to be provided with a smooth surface which is ready for wallpapering or painting.
Patent DE-3508485-A1 (DE)
Title: Electrode having a noble metal surface, and method for the fabrication thereof
Inventor: MODES CHRISTINA DIPL ING
IPC: C25B11/04
Filed: 1985-03-09
Abstract: Electrodes comprising electrically conductive plastic, which may contain a metallic current distributor, and a noble metal layer deposited thereon by electroplating are described, as well as a method for their fabrication.
Patent DE-3515843-A1 (DE)
Title: Process and apparatus for NOx removal from an exhaust gas stream
Inventor: KREIS HELMUT DIPL ING
IPC: B01D53/86
Filed: 1985-05-02
Abstract: A process is described for NOx removal from an NOx-containing exhaust gas stream by catalytic reaction at high temperatures in the presence of an auxiliary fluid. The exhaust gas stream is heated upstream of the catalytic reaction. In order to allow an improved admixture of the auxiliary fluid to the exhaust gas stream in a simple manner, the auxiliary fluid is admixed to the exhaust gas stream upstream of the catalytic reaction by the free jet principle. The process can be applied with particular advantage in the addition of NH3 to flue gas.
Patent DE-3518946-A1 (DE)
Title: Device for joining parts by means of a heat-activatable adhesive
Inventor: AMRHEIN WILHELM ING GRAD
IPC: B05C17/005
Filed: 1985-05-25
Abstract: Device for joining parts by means of a heat-activatable adhesive which can be heated by means of an inductor (20, 54) which is surrounded by a housing (10, 52) which forms a part of a tool which can be readily handled and is preferably shaped so as to be suitable for holding. This device can be used without conversion work for a multiplicity of combinations of parts and is suitable in particular for use in bodywork repair and artisan workshops. <IMAGE>
Patent DE-3525583-A1 (DE)
Title: Housing for electrical devices
Inventor: BETZLER HANS LUDWIG
IPC: H05K5/04
Filed: 1985-07-17
Abstract: Electrical devices, e.g. for communication engineering, often consist of several main components, e.g. a housing (3), a cooling cover (4) on the side, and a further side cover (5) for cooling, which contains, e.g., an HF power stage, and must be removed for calibration and servicing. For better handling of such a housing, a handle (6) is provided on the front side of the housing, but also a second handle (7) on the front side of the removable device component (5), which also has at least one finger-hole (8) on the rear side. In this way, convenient handling both of the whole device and of the removed component (5) is achieved. The invention is suitable for electrical devices with removable device components. <IMAGE>
Patent DE-3527760-A1 (DE)
Inventor: STENNKEN BERNHARD
IPC: A01C5/06
Filed: 1985-08-02
Abstract: Drill with a frame (1) and with drill coulters (2) which are arranged vertically movably on this and which are additionally connected individually to the frame via resilient elements acting on them in the direction of the ground, the tension of these elements being variable by means of a central adjusting device. Arranged on the central adjusting device (25) is at least one resilient compensating element (27) counteracting the resilient elements engaging on the drill coulters. To improve the drill according to the main patent in such a way that the coulter pressure is changed automatically even under differing soil conditions so that the desired depositing depth of the seed is always maintained, a measuring device (7) for detecting the coulter penetration (T) and a regulating device (25) connected to this measuring device (7) are arranged on the drill, and this regulating device (25) is connected to the central adjusting device (6). <IMAGE>
Patent DE-3530727-A1 (DE)
Title: Device for reducing the water evaporation in an open water reservoir
Inventor: MONAWIR MOHAMED EL
IPC: E04H4/08
Filed: 1985-08-28
Abstract: Device for reducing the water evaporation in open storage basins or water reservoirs, in particular in warm or tropical countries, in which the reservoir is open. Arranged on the surface of the water is a floating plate field which reduces the evaporation. The plates have a spacing from one another in order that, between the plates, air comes into contact with the water and the latter does not stagnate. The plate field is anchored on the bottom or on the edge of the reservoir. <IMAGE>
Patent DE-3535424-A1 (DE)
Title: Cleaning device for drinking glasses, in particular for beer glasses
Inventor: DREMELJ HANS
IPC: A47L15/00
Filed: 1985-10-04
Abstract: A cleaning device for drinking glasses, in particular beer glasses, with a hollow-cylindrical, open-topped container which is made up of a container lower part (1) and a container upper part (2) which can be mounted on the latter. An inner brush (3-3a) arranged on the longitudinal median axis is arranged on the bottom (1a) of the container lower part (1), whereas an outer brush (4-4a) is arranged on the inner circumferential surface of the container upper part (2). Container upper part (2) and container lower part (1) are liquid-tightly interconnected. For cleaning, the drinking glasses are immersed into the container from above and moved such that the inner brush (3) cleans the interior of the glass and the outer brush (4) cleans the outer wall of the glass. If a glass is smashed, the container upper part (2) can be taken off and the glass splinters easily removed from the inner brush (3) and the outer brush (4). <IMAGE>
Patent DE-3538263-A1 (DE)
Title: Absorbent product for absorbing excretions of the human body
Inventor: STEMMLER KURT
IPC: A61F13/15
Filed: 1985-10-28
Abstract: The invention relates to a sanitary towel whose shape is adapted to the female body and whose absorbent core is wrapped in an underwear-protecting C-folded film. Both the side of the absorbent core facing away from the user and the side parts thereof, as well as the edge region of the side, facing the user, of the absorbent core, are thereby covered by the underwear-protecting film.