baber/WOPTO huggingface dataset:
Patent DE-3343956-A1 (DE)
Title: Front-view mirror and rear-view mirror made of non-splintering material with protection against rain
Inventor: KEIDERLING GEORG
IPC: B60R1/06
Filed: 1983-11-08
Abstract: Published without abstract.
Patent DE-3409155-A1 (DE)
Title: Device for the voltage supply of an electrical filter
Inventor: DOENIG GERHARD DIPL ING
IPC: B03C3/68
Filed: 1984-03-13
Abstract: The invention relates to the voltage supply of an electrical filter (7) with DC voltage and superimposed high-voltage pulses. A constant-current source (1), with which a thyristor (91) is connected in parallel, is provided for pulse generation. The primary winding (51) of a pulse transformer (5) is connected in parallel therewith, the secondary winding (52) of which pulse transformer (5) is connected to the electrical filter (7). <IMAGE>
Patent DE-3409702-A1 (DE)
Title: Process for welding and welding and cutting device for superimposed plastic films
Inventor: PROTTENGEIER MANFRED ING GRAD
IPC: B29C65/18
Filed: 1984-03-16
Abstract: A welding and cutting device for superimposed plastic films which has a heated welding bar and a counterpressure bar cooperating therewith, is equipped with a welding/cutting strip which has a wedge-shaped cutting knife with a comparatively small wedge angle and, in each case, one welding strip with an approximately cylindrical surface profile on both sides thereof and a comparatively deep V-shaped incision between welding strips and cutting knife. The counterpressure bar has a counterpressure element which is approximately circular in cross-section and aligned centrally with respect to the cutting knife. Means can be provided for clamping the films to be welded on both sides of the welding bar.
Patent DE-3415729-A1 (DE)
Title: Precipitation-draining barrier cover for landfill sites
Inventor: NEUHAUS HANS ULRICH DIPL ING
IPC: B09B1/00
Filed: 1984-04-27
Abstract: In order to ensure that toxic and polluting substances deposited in a landfill site remain at the point of their original deposition, the medium which dissolves them and transports them away must be kept away from the landfill site. This medium is generally drainage water resulting from precipitation. The application of a water-draining barrier cover on the landfill surface prevents the occurrence of the aforementioned problem. For protection of the barrier cover it should be designed to be resistant to roots and rodents and be capable of being covered with an erosion-resistant, that is to say vegetation-bearing, earth layer. The effects of the landfill gases from inside are to be prevented by the arrangement of a cavity-containing layer below the barrier cover, which diverts the gas to the exterior via openings, is segmented to restrict possible smouldering fires and is screened with respect to the barrier cover by a heat-shielding intermediate layer. Overstretching of the barrier cover caused by settlement is avoided by subdivision and displaceable, mutually overlapping arrangement. Settlement basins devoid of drainage are to be prevented by preventative, adequately inclined profiling of the landfill site surface. The degassing system can be developed for industrial reclamation of landfill gas.
Patent DE-3416036-A1 (DE)
Title: Switching and distributing device
Inventor: OHNSORGE HORST DR ING
IPC: H04H60/95
Filed: 1984-04-30
Abstract: A switching and distributing device with a central unit and a multiplicity of connected subscribers is proposed. All the terminals of a subscriber are interconnected by two two-wire lines which are independent of one another. One two-wire line carries the information coming from the central unit, the other the information going to the central unit. Only one of the connected terminals (main unit H) transmits back to the central unit Z. The remaining connected terminals are secondary units N. Information from a secondary unit N to the central unit Z passes via the main unit H. One wire of the two two-wire lines is used in each case to link the main unit H with the secondary units N. <IMAGE>
Patent DE-3420293-A1 (DE)
Inventor: YOGEV AMNON
IPC: F01K25/08
Filed: 1984-05-30
Abstract: In einem Rankine-Cyclus-Kraftwerk werden als Arbeitsfluid bzw. -flüssigkeit Verbindungen verwendet, die ausgewählt werden aus der Gruppe der bicyclischen Kohlenwasserstoffe, der substituierten bicyclischen aromatischen Kohlenwasserstoffe, der heterobicyclischen aromatischen Kohlenwasserstoffe, der substituierten heterobicyclischen aromatischen Kohlenwasserstoffe, der bicyclischen Verbindungen, in denen ein Ring aromatisch ist und der andere kondensierte Ring nichtaromatisch ist, und ihren Mischungen.
Patent DE-3423560-A1 (DE)
Inventor: KLOECKNER JUERGEN DR ING
IPC: B21B39/14
Filed: 1984-06-27
Abstract: In a positioning control device for guiding the side edges of an elongated strip at the entrance into a hot-rolled wide strip finish rolling mill train, guidance feed members are displaced transversely of the rolling direction by piston-cylinder assemblies. Appropriate displacement of the guidance feed members depends on continuously transmitted measured actual values of the strip position within the rolling train which are compared with preset required values. If the width of the strip exceeds a nominal width then large deformation of the strip side edges occurs along with axial reaction forces in the roller supports of the first rolling stand in the finish rolling mill. To avoid damage to the first rolling stand and to the strip, a pressure regulation is superimposed on the position regulation and depending on a comparison of the actual value of the measured upsetting force acting along the strip side edges with a predetermined required value, a correction-setting signal is generated for the displacement of the guidance feed members in the opening or closing direction relative to one another.
Patent DE-3427962-A1 (DE)
Title: Supporting-arm adjusting device for mining machines, in particular for shearer-loaders and selective-cut heading machines
Inventor: HENRICH FRIEDHELM
IPC: E21C31/10
Filed: 1984-07-28
Abstract: The invention relates to an adjusting device for the supporting arm (2) of a mining machine, in particular of a shearer-loader (3) or a selective-cut heading machine (1). This device is equipped with at least one double-acting pressure cylinder (4) which produces the adjusting forces and holds the supporting arm (2) in its operating position when the piston (5) is secured at the end of the respective adjusting movement by the closing of both cylinder spaces (28a; 28b). In order to make the pressure-cylinder piston (5) less sensitive to external forces during the cutting operation of the shearer drum (3), which forces act on the shearer drum (3) or the supporting arm (2) or are caused by the weight of supporting arm (2) and/or shearer drum (3), it is proposed to constantly admit fluid to both sides of this piston (5) at least in its secured position and to put the fluid located on both piston sides (23a; 23b) under a pressure at which each change  DELTA S of the piston travel is largely proportional to each change  DELTA P of the pressurising. <IMAGE>
Patent DE-3428293-A1 (DE)
Inventor: DETAMPEL HEINZ
IPC: B60H1/28
Filed: 1984-08-01
Abstract: The windshield is adhesively secured on the firewall or other vehicle body structure with the lower edge of the windshield extending forwardly and downwardly from the point of attachment. The windshield plate is molded plastic and has an integral channel member at the rearward edge thereof defining a groove which receives the lower edge of the windshield and contains a groove-shaped elastomeric member which seals and retains but permits limited lateral movement of the windshield plate relative to the fixed windshield. The windshield plate is preferably formed of separate left-hand and right-hand portions, one having a longitudinally extending groove and the other having a longitudinally extending tongue member which extends into the groove in order to retain the left and right-hand portions together and yet permit relative lateral movement between the left and right-hand portions. In addition, the left and right-hand portions have downwardly and forwardly angled forward edge portions which extend underneath the hood in order to conceal the engine compartment from view through the opening between the hood and the windshield plate.
Patent DE-3429949-A1 (DE)
Title: Novel non-ionic 2,4,6-triiodoisophthalic acid bisamides, process for the preparation thereof and the use thereof as X-ray contrast media
Inventor: KLIEGER ERICH DR
IPC: A61K49/04
Filed: 1984-08-10
Abstract: 2,4,6-Triiodoisophthalic acid bisamides of the general formula (I) <IMAGE>  in which   R1 is a straight-chain or branched mono- or polyhydroxyalkyl radical,     R2 is a hydrogen atom, a lower alkyl radical or R1, R3 is an optionally hydroxyl-substituted lower alkyl radical or is a hydrogen atom when R2 is a lower alkyl radical or R1, and   R4 is a lower hydroxyl- or alkoxy-substituted alkyl radical, with the exception of the compound of the general formula I in which R1 is 2,3-dihydroxypropyl, R2 is hydrogen, R3 is 2-hydroxyethyl and R4 is hydroxymethyl. The described compounds are excellently tolerated contrast media for X-ray diagnosis.
Patent DE-3432463-A1 (DE)
Title: Thermoplastic clamping ring
IPC: B65D45/34
Filed: 1984-09-04
Abstract: A thermoplastic clamping ring with a U-shaped cross-section intended for tightly clamping lids on drums. The technical problem is to design the thermoplastic clamping ring such that, with the least possible wall thickness and therefore the least possible material use, a stiffness equal to that of a steel clamping ring is obtained. A plurality of stiffening ribs (3) aligned parallel to the axis of the thermoplastic clamping ring (1) are provided on the outer side of the thermoplastic clamping ring, distributed over the circumference. <IMAGE>
Patent DE-3434101-A1 (DE)
Title: Device for entering texts containing diacritic marks into a data processing system
Inventor: BECKER NORBERT
IPC: G06F17/21
Filed: 1984-09-17
Abstract: Device for entering texts containing diacritic marks into a data processing system, with a keyboard which has keys for the individual characters, the basic characters and the non-independent marks, and with a visual display unit with lines of a specifically predetermined number of character cells, the data processing system likewise working with a specifically predetermined number of memory locations per line (logical line). A device displaying the number of diacritic marks per line is provided in order to prevent information being lost and not arriving in the memory when it is entered. <IMAGE>
Patent DE-3442930-A1 (DE)
Title: Method for carrying out emergency services by the police, the fire brigade, the ambulance service or the like
Inventor: LEISING BERND
IPC: A62B99/00
Filed: 1984-11-24
Abstract: A method for carrying out emergency services by the police, the fire brigade, the ambulance service or the like is proposed, in which, with the aid of a computer, the most important data on carrying out the emergency services can be called up directly after entering the place of accident and/or the type of accident or the like.
Patent DE-3445114-A1 (DE)
Title: Ladder with one upright
Inventor: SPRUNCK ALFONS
IPC: E06C1/38
Filed: 1984-12-11
Abstract: The patent application relates to a single-upright ladder which has a special profile for the upright, rungs on two opposite sides, and a foot. According to the invention, it is envisaged that the rungs are of U-shaped design in cross-section and connected detachably to the upright. The essential advantages consist in particular in that the rungs can be exchanged with a few manipulations. The new single-upright ladder is also lighter as a result of the new rung shape and the rungs can be arranged pivotably, which allows easy transport. The foot of the ladder is designed in such a manner that it can be adapted rapidly and conveniently to the ground conditions. Furthermore, there is then available a further type of connection in the case of a multipart upright.
Patent DE-3509022-A1 (DE)
Title: Method for producing electrical contact parts
Inventor: BODAY OTTO
IPC: H01H11/04
Filed: 1985-03-13
Abstract: The invention relates to a method for producing contact parts having a powder-metallurgical character. The essence of the invention is that the contact part is produced directly on the contact carrier in such a manner that a plasma jet is directed onto the contact carrier and electrically conductive materials (as the main component) and an additive or additives (which improves or improve the properties of the contact part) in wire form and/or powder form are supplied to the plasma jet, corresponding to the composition of the contact part to be constructed.
Patent DE-3509738-A1 (DE)
Title: Recording apparatus
Inventor: ASAKURA OSAMU
IPC: B41J13/10
Filed: 1985-03-18
Abstract: A recording apparatus (printer) is disclosed which has two paper inlets in order to be able to work with printing sheets of different thickness and rigidity.
Patent DE-3520387-A1 (DE)
Title: 1,3,2-Oxathiaphospholane 2-sulphides
Inventor: KRUEGER BERND-WIELAND DR
IPC: C07F9/6578
Filed: 1985-06-07
Abstract: The invention relates to novel 1,3,2-oxathiaphospholane 2-sulphides of the general formula (I) <IMAGE>  in which   R represents the amino group or optionally substituted radicals from the series consisting of alkyl, alkylamino, dialkylamino, alkoxy, alkenyloxy and alkylthio, and R<1> to R<4> are identical or different and represent hydrogen or optionally halogen-substituted radicals from the series consisting of alkyl, alkoxyalkyl and alkylthioalkyl, or two of the radicals R<1> to R<4> together with the carbon atom(s) to which they are bonded also form an optionally substituted mono- or bicyclic ring with the proviso that in each case at least two of the radicals R<1> to R<4> which are bonded to a joint carbon atom (that is to say R<1> and R<2>, and R<3> and R<4>, respectively,) do not simultaneously represent hydrogen, which can be used as pesticides.o
Patent DE-3520613-A1 (DE)
Title: Apparatus for conveying articles, having a carriage which is assigned to a rolling surface
Inventor: DEWES WOLFRAM DIPL ING
IPC: B65G25/02
Filed: 1985-06-08
Abstract: The patent application concerns an apparatus for conveying articles, having a carriage which is assigned to a rolling surface and is horizontally movable by means of a chain drive, means being provided for modification of the position of the articles on the carriage. Provision is made according to the invention for the means to be actuable by means of a chain, to which there are assigned a first chain wheel, a drive, coupled to the latter, for displacement and a second chain wheel which is rotatably mounted on the drive shaft of the travelling mechanism alongside the chain wheel, fastened on the latter, for the travelling chain, and for a further chain wheel to be rotatably mounted on the drive shaft of the drive for displacement alongside the first chain wheel which is fastened to the said drive and guides the travelling chain. This results in the important advantage that an apparatus which is simple and therefore only requires little maintenance has been devised for conveying articles, it being possible either to raise and lower the articles or to rotate them about their axes.
Patent DE-3520857-A1 (DE)
Title: Sun canopy, which can be rolled up, for winter gardens or the like
IPC: E04F10/06
Filed: 1985-06-11
Abstract: In the case of a sun canopy, which can be rolled up, for winter gardens or the like, the screen (10) is drawn off from a winding shaft by means of elongate, flexible drawing members (32) which engage on an end bar, of the screen (10), guided in stationary tracks and which are guided over deflection members (34), arranged at the end of the drawing-out path, to winding elements (36) coupled to the winding shaft and can be wound up by said winding elements. In order to compensate for the different effective diameters of the winding shaft and of the winding elements (36), a bracing device is used which, according to the invention, is formed by the end bar, due to its design as a resilient shaft (16), onto which the end of the screen (10) can be automatically wound. Consequently, on the one hand, the diameter of the winding shaft can be kept as small as required and, on the other hand, the width of the canopy can be selected independently of the drawing-out path. Moreover, a sufficiently high stressing of the screen is ensured over the entire drawing-out path. <IMAGE>
Patent DE-3521870-A1 (DE)
Inventor: COVELLI BRUNO DR
IPC: A47J27/04
Filed: 1985-06-19
Abstract: 1. Pressure cooker having a boiling chamber (1), accessible through a door (2) or the like, for the reception of the foodstuffs to be prepared, and having a steam generator (4) which consists of a heatable casting with a plurality of cast-in passages (11) and which is connected on the one hand to a water supply conduit, and on the other to the boiling chamber (1), characterised in that there are provided a common feed passage (10) and several distributor passages (11) branching off from it and opening at their ends into a steam trap chamber (12), the casting (4) being installed in the pressure cooker with the distributor passages (11) rising slightly from the water supply side.
Patent DE-3524463-A1 (DE)
Title: Mobile loading machine
IPC: E02B5/02
Filed: 1985-07-09
Abstract: Mobile loading machine for continuously feeding a finisher for bituminous surfacings, in which a material container (13) V-shaped in cross-section is arranged on a chassis frame (11), in the bottom part (17) of which material container (13) a screw conveyor (32) pushes the bituminous material transversely to a discharge conveyor (35) arranged essentially lengthwise and laterally next to the chassis frame (11). The material container (13) is fed in batch quantities by a loading bucket (21) which is arranged in front of the material container (13) and is filled by supplying vehicles and can be swung up by lifting cylinders (22) and emptied into the container (13). <IMAGE>
Patent DE-3527384-A1 (DE)
Title: Length measuring device
Inventor: PRIPLATA HEINZ DIPL ING
IPC: G01B5/02
Filed: 1985-07-31
Abstract: The invention relates to a length measuring device. The device comprises a slidably arranged measurement carriage in which there are arranged a slidable measurement sleeve provided with a scale, and a measuring head. A second measuring head, which scans the scale, is provided in a way such that it can be locked in its position on the measuring unit and is arranged on a holder on the axis of the measuring sleeve, which holder projects through the measuring carriage. <IMAGE>
Patent DE-3530181-A1 (DE)
Title: Grate cassette for baking shaped green ceramic products
Inventor: HAESSLER ANDREAS ING GRAD
IPC: F27D99/00
Filed: 1985-08-23
Abstract: Grate cassette for stackable articles to be baked for the use of in particular solid and waste fuels, such that the required primary air supply to the fuel during the combustion process is guaranteed even in the case of relatively large fuel layer heights.
Patent DE-3532535-A1 (DE)
Title: Window wiper, in particular for window wiping systems of motor vehicles
Inventor: MARKERT HELMUT
IPC: B60S1/32
Filed: 1985-09-12
Abstract: The invention relates to window wipers having at least one pressure distribution bar with an aerodynamically favourable shape.
Patent DE-3538936-A1 (DE)
Title: Vacuum switch contact arrangement
Inventor: SLAMECKA ERNST PROF DR TECHN
IPC: H01H33/664
Filed: 1985-10-29
Abstract: A switching-element arrangement according to the main patent, File Reference: P 3416368.9, has been developed in such a manner that one switching element retains its excitation winding arrangement and the other switching element is considerably simplified: it consists of only the current-conductor bolt 30 and the flat contact body 31. In order that, in the case of this rationalisation measure, the magnetic field maintains a field strength which is as high as possible, simple magnetic-flux conducting bodies 32, 33 are arranged around the current-conductor bolt 30 of the switching element without a winding, in order to reduce the magnetic reluctance. If required, the switching element which is provided with excitation windings can also be provided with such magnetic-flux conducting bodies 40, 41. The magnetic flux then runs largely on a ferromagnetic path and, for a given excitation forms a high magnetic field strength in the switching paths, despite the design simplification, which field strength increases the short-circuit current switching-off capability of the vacuum switching chamber which is equipped with this switching-element arrangement. <IMAGE>
Patent DE-3541501-A1 (DE)
Title: Exercise apparatus
Inventor: MIEHLICH DIETER
IPC: A63B21/00
Filed: 1985-11-23
Abstract: In an exercise apparatus for developing human muscles, having a rotatably mounted shaft on which there acts, on the one hand, a crank (4) which has to be moved backwards and forwards during exercising and, on the other hand, a driving device, the requirements for optimum results from exercising and for a favourable inertia behaviour can be simultaneously met if the driving device has a driving motor (10) which produces a rotary motion, preferably a slipping clutch (11) arranged on the output side of the latter and having a transmission torque that can be set by means of an angle-measuring device (19) assigned to the crank (4), and at least one centrifugal-mass arrangement containing at least one fly wheel, preferably in the form of a spur-wheel reduction gear unit (12). <IMAGE>
Patent DE-3541895-A1 (DE)
Title: Motor vehicle for transporting people
Inventor: VIEREG NORBERT
IPC: G09F21/04
Filed: 1985-11-27
Abstract: Motor vehicle for transporting a multiplicity of people, especially a means of mass transport such as a bus or tram, in which at least some of the passenger seats 3 point in or against the direction of travel, having a passenger path 7 in the direction of travel, a vehicle driver's seat 2 and at least one tubular structural member 8 which is arranged transversely to the direction of travel outside or above the passenger path, an illuminated writing panel 15 which has a number of luminous elements, especially luminous diodes, providing information being arranged on the said structural member 8, 9, 10, 11 so as to face the passengers. <IMAGE>
Patent DE-3542260-A1 (DE)
Title: Bronchial catheter
Inventor: BRAIN ARCHIBALD IAN JEREMY DR
IPC: A61M16/04
Filed: 1985-11-29
Abstract: In order that the cuff surrounding the patient's end of the catheter tube in a bronchial catheter ensures effective sealing of the bronchus into which the patient's end is inserted relative to the other bronchus and at the same time guarantees ventilation of the upper bronchial branch in the region of which the cuff is located, the latter has a depression which extends from the patient's end along the tube and over part of the length of the cuff and which thus forms a channel from the patient's end to the upper bronchial branch. Above this bronchial branch and thus above the depression the cuff has a circular cross-section with which it rests against the bronchial wall above the upper bronchial branch.