baber/WOPTO huggingface dataset:
Patent DE-3415528-A1 (DE)
Title: Signal input and output device for control processors
Inventor: KRAUS HANS DIPL ING
IPC: G05B19/05
Filed: 1984-04-26
Abstract: The present invention relates to a signal input and output device for control processors for complex systems such as, for example, lift systems, having a multiplicity of peripheral units of the same structure, such as the stops of a lift system, by which unspecified control signals are output and to which control signals have to be transferred from the control processor in the form of acknowledgement, display and/or control signals. To manage with a minimum of interfaces at the control processor itself and nevertheless provide for correct identification of the individual signals both in the control processor and at the peripheral units, it is proposed to multiplex the input and output lines between the control processor and the peripheral units and to allocate to the control processor a control switching section with a counting mechanism which supplies counting pulses for controlling a counting mechanism in the control processor and counting mechanisms in the peripheral units for identifying the unspecified signals. <IMAGE>
Patent DE-3422229-A1 (DE)
Inventor: WUENNING JOACHIM DR ING
IPC: F23C7/06
Filed: 1984-06-15
Abstract: A burner for gaseous or liquid fuel for heating furnaces includes a ceramic combustion chamber (20) for incomplete combustion of the fuel with primary air from which hot gases exit at high velocity through a constricted outlet (24). The combustion chamber is surrounded by a chamber (42) for the preheated remainder air necessary to complete combustion. Out of this chamber high velocity jets of air issue through nozzle openings encircling the combustion chamber outlet. Energy is saved and simple construction maintained by providing a tubular heat recuperator (4, 7, 9) rearwardly of the combustion chamber in which a cylindrical wall of temperature resistant steel passes to separate the recuperator into two annular chambers (10,11) and extends forward over a large part of the axial length of the combustion chamber so as to form an outer boundary of the remainder air chamber. The forward extension of the cylindrical wall (9) has an inturned rim constituting the ring-shaped nozzle carrier (33) in which the nozzle openings for the remainder air jets are provided. The combustion chamber is clamped between its spring-loaded fuel pipe (16) and the nozzle carrying rim (33) of the cylindrical wall (9).
Patent DE-3425901-A1 (DE)
Title: Package and packaging method
Inventor: JAMES ROBERT C
IPC: B65D85/07
Filed: 1984-07-13
Abstract: A package or a bundle comprises a bag made of a thermoplastic film, such as polyethylene, individual packets of paper rolls, for example packets of four rolls of toilet paper which are packaged in the bag, a closure panel which is introduced into the bag and engages on the contents, the panel being heat-sealable on its outer surface, and the bag having at its opening an edge which projects beyond the closure panel and is folded over onto the outer surface of the closure panel and heat-sealed thereon in order to close the bag. The method of producing such bundles comprises introducing the contents and the closure panel into the bag through the opening and folding over the edge and heat-sealing the latter onto the panel.
Patent DE-3430093-A1 (DE)
Title: Cable junction device for coaxial cables in broadband communications cable networks
Inventor: HAUSMANN MANFRED
IPC: H01R9/05
Filed: 1984-08-16
Abstract: The cable junction device has a screen (1) through which tubes (3, 4) pass which are used for the insertion of the ends of coaxial cables (17) and for this purpose contain plug contact sockets (15, 24) for making contact on the inner conductor (15) and on the outer conductor (26) of the cable (17). Inside the screen, the tubes (3, 4) have openings (a) through which an electrical connection (20) leads from the respective inner-conductor plug contact socket (15) to an electronic circuit (14) which is contained in the screen (1). Including the sections of the tubes (3, 4) projecting from it, the screen (1) is surrounded by a mechanical protective housing (28). <IMAGE>
Patent DE-3431520-A1 (DE)
IPC: B30B5/06
Filed: 1984-08-28
Abstract: Kontinuierlich arbeitende Beschichtungspresse, insbes. für das Vergüten von Spanplatten, Faserplatten und ähnlichen Substraten, sowie für die Herstellung von Laminaten mit Pressenoberteil, Pressenunterteil, zumindest einer Heizplatte am Pressenoberteil bzw. am Pressenunterteil, zwei angetriebenen, endlos um das Pressenoberteil sowie um das Pressenunterteil und in einem Preßspalt längs der Heizplatte geführten Preßbändern aus Stahlblech und ebenfalls umlaufend geführten Wälzkörperaggregaten. Die Preßbänder sind im Preßspaltbereich unter Zwischenschaltung der Wälzkörperaggregate am Pressenoberteil sowie am Pressenunterteil und damit an der Heizplatte abgestützt. Das der Heizplatte gegenüberliegende Pressenteil weist preßspaltseitig eine elastisch nachgiebige Ausgleichsschicht auf, die von einem elastisch verformbaren Ausgleichsblech abgedeckt ist. Die Wälzkörper des zugeordneten Wälzkörperaggregates wälzen sich im Preßspalt auf dem Ausgleichsblech sowie an dem zugeordneten Preßband ab.
Patent DE-3432029-A1 (DE)
Title: Electric heating element, especially for heating liquids flowing through, especially water
Inventor: SCHAEFER HORST
IPC: F24H1/10
Filed: 1984-08-31
Abstract: Electric heating element, especially for heating liquids flowing through, especially water, comprising an electrical conductor through which the electric current passes and which has the appropriate electrical resistance, the electrical conductor through which the electric current passes and which has the required electrical resistance consisting of elemental, hyperpure, doped silicon such as mono- or polycrystalline silicon having a resistivity from 0.1 to 10 ohm cm.
Patent DE-3432091-A1 (DE)
Title: Circuit arrangement for a measuring device with automatic zero-line compensation
Inventor: JANATA EBERHARD DR ING
IPC: G01R17/06
Filed: 1984-08-28
Abstract: The circuit arrangement can be used to carry out time-resolved measurements of transient signals  DELTA I, in which there is superimposed a further signal I0, constant or reproducible during the measuring time. The ratio  DELTA I/I0 may be 1 : 1000 or greater. The superimposed signal I0 is automatically compensated. The compensation current IF can be kept constant by a control signal GATE for measuring times of any desired length. The circuit arrangement comprises a control loop BOL, a digital sample and hold circuit DSH, which is inactive in the "sample" operating mode, and a control circuit CC (Fig. 1). <IMAGE>
Patent DE-3437165-A1 (DE)
Title: Shaft of a hockey stick for outdoor and indoor hockey
Inventor: KILLE THOMAS
IPC: A63B59/70
Filed: 1984-10-10
Abstract: The invention relates to the shaft of a hockey stick for outdoor and indoor hockey, which is characterised in that it is provided with laminates over its entire length, in order to achieve a higher degree of stability and a longer endurance. <IMAGE>
Patent DE-3439672-A1 (DE)
Title: Electromagnetically timed injection value for mixture-compressing internal combustion engines
Inventor: HEIDEMANNS ROLF PETER
IPC: F02M51/08
Filed: 1984-10-30
Abstract: An electromagnetically timed injection valve for internal combustion engines is described, which has a central part which, on the one hand, carries the magnetic coil and on the other serves to guide a pot-shaped armature and a valve closing element connected to this by means of a shank in its internal bore, the central part being undetachably connected to a closing part, in which the valve seat and the fuel outlet aperture are arranged.
Patent DE-3444412-A1 (DE)
Title: Rotary mower
Inventor: GROSSAUER HARALD ING
IPC: A01D34/66
Filed: 1984-12-05
Abstract: Rotary mower with a mower bar which carries mowing tools and which is carried by an inner supporting beam with points of articulation for the three-point lifting unit of a tractor and with an angular gear, which is driven from the latter and the profiled output shaft of which is connected via a cardan shaft to the profiled input shaft of a power take-off gear of the mower bar, and is carried by an outer supporting beam on a supporting link and a pendulum shaft, an intermediate part being mounted on the inner supporting beam about a vertical pivot axis and being held by a safety device on the inner supporting beam, on which the outer supporting beam is mounted about a horizontal pivot axis, and the two pivot axes of which are arranged as near as possible to the middle between the profiled output shaft of the angular gear and the profiled input shaft of the power take-off gear and on which is articulated the inner end of a remotely operable regulating means of variable length which is articulated at the other end on the outer supporting beam.
Patent DE-3444712-A1 (DE)
Title: Sintered material composite with a steel matrix
Inventor: SEILSTORFER HELMUT DIPL ING
IPC: C22C38/52
Filed: 1984-12-07
Abstract: The invention relates to a sintered material composite with a steel matrix, formed by hot-isostatic pressing of a powder mixture of 50 to 95% by volume of hot-work tool matrix steel of a composition of 0.01 to 0.1% by weight of C, 0.5 to 1.0% by weight of Si, 12.0 to 20.0% by weight of Cr, 10.0 to 15.0% by weight of Co, 1.0 to 10.0% by weight of Mo, 20.0 to 60.0% by weight of Ni, 0.1 to 1.0% by weight of V, 1.0 to 4.0% by weight of Ti, 1.0 to 4.0% by weight of Al and unavoidable impurities, the remainder being iron with 50 to 5% by volume of one of the sintering materials TiC, Al2O3, B4C and VC.
Patent DE-3444717-A1 (DE)
Title: Sintered material composite with a steel matrix
Inventor: SEILSTORFER HELMUT DIPL ING
IPC: C22C32/00
Filed: 1984-12-07
Abstract: The invention relates to a sintered material composite with a steel matrix, formed by hot-isostatic pressing of a powder mixture of 50 to 95% by volume of hot-work tool matrix steel of a composition of 0.4 to 0.6% by weight of C, at most 1.5% by weight of Mn, 0.5 to 2.0% by weight of Cr, 0.2 to 0.5% by weight of Mo, 1.5 to 2.0% by weight of Ni, 0.1 to 0.3% by weight of V, at most 0.1% of S, and unavoidable impurities, the remainder being iron with 50 to 5% by volume of one of sintering materials TiC, Al2O3, B4C and VC.
Patent DE-3500182-A1 (DE)
Title: Pulse generator for pulsed laser with electrical discharge
Inventor: RAIK JURIJ BERNCHARDOVIC
IPC: H01S3/097
Filed: 1985-01-04
Abstract: This generator comprises a direct-voltage source (1) to which a buffer capacitor (2) and a constructional unit (5) for the controlled oscillating charging are connected. Connected in parallel to this constructional unit is a voltage divider (13) which is connected to a threshold-value flip flop (28), a delay element (17) which is connected to a pulse transformer (20) and a leakage current compensation circuit (15). The threshold-value flip flop (28) is connected to a reference voltage source (33), to the leakage current compensation circuit (15) and to a pulse shaper (10) which is connected to the constructional unit (5) for the controlled oscillating charging. The pulse transformer (20) is connected to a start switch (36). <IMAGE>
Patent DE-3503138-A1 (DE)
Title: Process for reducing smog by the chimney inversion/injector effect
Inventor: PINDERS HEINZ
IPC: F24F3/16
Filed: 1985-01-31
Abstract: The process for reducing smog by the chimney inversion/injector effect is carried out in the case of a smog situation caused by extreme weather conditions in such a way that the warmer and not so heavily polluted air lying above the inversion zone is conducted via pipelines to the ground. Due to the amount and velocity and also the uplift of this warmer air, the smog air is entrained through the inversion layer. If the fresh air pipes are set to the maximum injector effect, about 50 parts of smog air are removed by 1 part of fresh air and thus permit a perceptible reduction of the pollutant values in the smog zone.
Patent DE-3504317-A1 (DE)
Title: Terminal for electrical conductors
Inventor: TEICHERT HANS-JUERGEN DIPL ING
IPC: H01R4/36
Filed: 1985-02-08
Abstract: In the case of a terminal for electrical conductors, the object of creating universal applicability is achieved in that combined means are applied on the one hand for clamping by means of a clamping screw and on the other hand for clamping by means of a clamping spring. <IMAGE>
Patent DE-3504488-A1 (DE)
Title: Plastic having a hardness which is dependent on the deformation rate
Inventor: PUEHLER GUIDO
IPC: C08G61/10
Filed: 1985-02-09
Abstract: The invention relates to a plastic which is conductive as a consequence of the structure and addition of electrolyte and which is formed by mixing alcohols which contain an aromatic system in the position to the OH group or a not particularly long unsaturated system which is coupled to an aromatic system, and in addition do not contain any highly electronegative or I-effective substituents in the aromatic system which can be deprotonated in the position to the aryl radical, with acid anhydrides whose acylonium ions (RC<+)<OH)2) are sufficiently electrophilic and polarising to build up macromolecules with much more than catalytic amounts of concentrated, highly acidic, dehydrating and low-volatility acids. This plastic exhibits a soft flow behaviour on slow pressure load and a brittle fracture behaviour with splintering on rapid pressure load and can be employed for the production of self-return switching elements in electrical current circuits.
Patent DE-3510917-A1 (DE)
Title: Waste-gas heating system
Inventor: REININGER NIKOLAUS
IPC: F28D21/00
Filed: 1985-03-26
Abstract: An exemplary waste-gas heating system consists according to the invention of a preheater (9) for the combustion gases, a heat exchanger (8) with glass pipes (5) which are filled with water and which, for neutralisation of the waste gases, are flowed around by neutralisation liquid, as well as of a high-pressure heating coil for further heating points. <IMAGE>
Patent DE-3511740-A1 (DE)
Title: Combustion chamber
Inventor: ZABA TADEUSZ DIPL ING
IPC: F23R3/00
Filed: 1985-03-30
Abstract: The combustion chamber has a wall which is formed from a row of outer pipes (16) arranged next to one another in the circumferential direction. These outer pipes (16) extend in the longitudinal direction of the combustion chamber and have in each case an inner pipe (10). Water flows in the inner pipe (10) and steam flows through the outer pipe (16). A heat exchange takes place between the two media. Part of the steam heated in the outer pipe (16) is supplied to the combustion space of the combustion chamber to minimise NOx emissions. <IMAGE>
Patent DE-3512074-A1 (DE)
Title: Swivel connection for scissors
Inventor: PORYSEK THOMAS DIPL ING
IPC: B26B13/28
Filed: 1985-04-02
Abstract: The swivel connection for scissors comprises a countersunk head screw (3) which traverses one scissor blade (1), is smoothly screwed into a threaded bore (2a) in the other scissor blade (2) and has a threaded hole (3a) into which engages a round head screw (4). The round head screw (4) serves to check the countersunk head screw (3). This articulation permits the user of the scissors to adjust or modify the direction of the scissors as required. <IMAGE>
Patent DE-3514415-A1 (DE)
Title: Pneumatic jogger
Inventor: MUELLER ECKHARD DIPL ING
IPC: B65H31/38
Filed: 1985-04-20
Abstract: The invention relates to a pneumatic jogger which can be used, for example, in shearing cutters of web-fed rotary printing machines, etc. and in which the reciprocating movement of the piston and thus of the jogger takes place by automatic control of constantly applied compressed air at the cylinder by means of a slide valve arranged so as to be axially movable in the piston. The use of external control devices, such as rotary slide valve, electromagnetic valve, etc. is thus unnecessary. The jogger according to the invention is suitable in particular for deliverers for sheets, etc. However, it can also be expediently used for holding the uppermost sheet of a stack, to be fed, of a sheet feeder against the front stop bars. <IMAGE>
Patent DE-3517816-A1 (DE)
Title: Magnetic tape cassette
IPC: G11B23/087
Filed: 1985-05-17
Abstract: Published without abstract.
Patent DE-3517820-A1 (DE)
Inventor: LOSSNITZER KLAUS DR
IPC: A61K31/54
Filed: 1985-05-17
Abstract: A pharmaceutical preparation, which has an anti-hypertensive and cardio-protective effect, which coprises a pharmaceutically effective amount of a combination of  alpha -isopropyl- alpha -[(N-methyl-N-homoveratryl)- gamma -aminopropyl]-3,4-dimethoxyphenyl-acetonitrile in the form of pharmacologically acceptable acid addition salt, 2,4,7-triamino-6-phenyl-pteridine and 6-chloro-3,4-dihydro-7-sulfamoyl-2H-1,2,4-benzothiadiazine-1,1-dioxide as acitve ingredients, in combination with a carrier and auxiliary materials in single dosage form.
Patent DE-3521322-A1 (DE)
Title: Securing means for ridge or hip tiles
Inventor: RATZKY FRANZ EDWIN
IPC: E04D1/34
Filed: 1985-06-14
Abstract: In order to fasten the ridge or hip tiles during roofing, securing means are used which consist of a bent sheet-metal part and which, up until now, have had to be nailed onto a ridge or hip lath. In order to simplify the roofer's work, the ridge or hip lath is provided with a longitudinal groove, and the bent sheet-metal part, consisting of aluminium, receives, on the foot side, a fastening means which exerts a clamping action within the longitudinal groove. The fastening means may be a type of snap-securing means or may consist of a turnable, toggle-like transverse bar which can be introduced, by means of turning and under constraint, into a widened portion of the longitudinal groove.
Patent DE-3523391-A1 (DE)
Title: Edge guard for a motor-vehicle door
Inventor: TURNWALD FRIEDRICH
IPC: B60R13/04
Filed: 1985-06-29
Abstract: An edge guard for a door of a motor vehicle is arranged on the door behind the edge of the door in the gap between the door (1) and the door cutout of the vehicle body and from there can be pushed forwards to the outside beyond the edge of the door and retracted by means of a movement device controlled by opening and closing the door. 
<??>It is thus not visible in the closed position of the door. The edge guard can be a flexible claw (11) which can be pushed forward around the edge of the door. The said claw can be constructed on a flexible plastic or rubber body (4; 10) in such a manner that it is retracted at the door cutout of the vehicle body by deformation of the plastic or rubber body (4; 10) as a result of the impact thereof against the vehicle body wall and is pushed forward by its shape being recovered as a result of being released when the door (1) is opened. 
<IMAGE>
Patent DE-3528489-A1 (DE)
Title: Apparatus for draining tunnel-like hollow bodies, accessible at least by crawling, such as sluiceways or the like within a limited time
Inventor: KRUEGER UWE
IPC: E02D37/00
Filed: 1985-08-08
Abstract: The apparatus consists of an arrangement of convexly curved shell elements extending over the length of the hollow body, connected to one another at the abutting faces 4, 5 and having marginal fastening means for the releasable connection (sealed off from pressure water and gas) to the inner wall of the hollow body.
Patent DE-3529958-A1 (DE)
Title: Adhesive tape
Inventor: KARLSBERG WILLY
IPC: G01B3/02
Filed: 1985-08-22
Abstract: Published without abstract.
Patent DE-3543916-A1 (DE)
Title: Mounting for steel-plate protection
Inventor: GAHSCHE ERNST KURT
IPC: F41H5/013
Filed: 1985-06-28
Abstract: The mounting for steel-plate protection makes possible thin steel-plate protection layers. If a layer is lifted off by an external opposing pressure, the larger surface element is still protected. The heights and widths can be matched to the required dimensions. The mountings are manufactured such that the pair having the angular limbs are on the inside.
Patent DE-3543917-A1 (DE)
Title: Method of combustion of fuel dust with reduced NOx formation in a melting chamber and melting chamber for implementing the method
Inventor: LEIKERT KLAUS DIPL ING
IPC: F23C7/02
Filed: 1985-12-12
Abstract: In a method of combustion of fuel dust via ceiling burners in a melting chamber, in which the combustion takes place in a sub-stoichiometric primary combustion zone with direct supply of swirled air by the respective burner and in a super-stoichiometric secondary combustion zone, the requisite residual air reaching the flame at a predetermined distance from the burner mouth in at least one partial jet, it is envisaged according to the invention that, for combustion of fuel dust which is difficult to ignite, the residual air is supplied to the secondary combustion zone in the form of at least one partial air flow which is guided through the end wall of the melting chamber and aligned directly with the secondary combustion zone. <IMAGE>
Patent DE-3604740-A1 (DE)
Title: Comparator of the chopper type
Inventor: KUMAMOTO TOSHIO
IPC: H03K5/08
Filed: 1986-02-14
Abstract: A comparator of the chopper type in which a voltage which is to be compared and a reference voltage are supplied by a first (3) and a second (4) transmission gate to a coupling capacitor (5), and in which the output signal from the coupling capacitor (5) is supplied to an invertor (6), in the case of which one input and one output are connected via a third transmission gate (7) such that the voltage mentioned above is compared with the reference voltage, has a buffer circuit (15) between an input connection (1) (which receives the voltage which is to be compared) and the first transmission gate (3), which buffer circuit (15) has a high input impedance and a low output impedance. <IMAGE>
Patent DE-3612238-A1 (DE)
Title: Amido compounds
Inventor: PRAEFCKE KLAUS PROF DIPL ING D
IPC: C09K19/06
Filed: 1986-04-11
Abstract: Compounds of the formula I <IMAGE> in which R<1>, R<2> and n have the meaning given in Patent Claim 1, can be used as components in non-aqueous lyotropic/liquid-crystalline phases.
Patent DE-3613295-A1 (DE)
Title: Fastening device for the retention of control units or the like
Inventor: KICHERER ROBERT ING GRAD
IPC: H02B1/044
Filed: 1986-04-19
Abstract: A fastening device for the retention of control units or the like, especially on electrical domestic appliances, has clamping elements (9) (which are like bayonet fittings) for engagement in a board (3), each clamping element (9) having on one side a shoulder surface (29) for inclined support on the outside (35) of the board (3), and having on the other side a wedge surface (36) for self-cutting engagement into a boundary edge (38) of an orifice in the board (3). In consequence, the clamping element is not only clamped by means of its shoulder surface (29) against the outside (35) of the board (3) in a prestressed manner but is also wedged into the orifice at right angles thereto. <IMAGE>