baber/WOPTO huggingface dataset:
Patent DE-3411606-A1 (DE)
Inventor: STODT EBERHARD
IPC: B07B13/05
Filed: 1984-03-29
Abstract: 1. A device for presorting solid materials with the aid of an open mixture conveyor having a lateral conveyor spaced above the mixture conveyor at an angle to its conveying direction whose mounting in the vertical plane allows adjustment of the inclination and height of the lateral conveyor, characterised in that the lateral conveyor is a worm conveyor (6, 22) for presorting a mixture of valuable materials having large proportions of, in particular, container glass and paper and is mounted on one side in a mounting (10, 11, 12) that includes a longitudinal bearing (10) allowing both rotation and longitudinal displacement of the worm conveyor (6, 22), a transverse bearing (11) allowing free vertical swinging and a vertical bearing (12) allowing both height adjustment and horizontal swinging.
Patent DE-3422015-A1 (DE)
Title: Canopy for terraces, house entrances or the like
Inventor: MISCHE GERHARD
IPC: E04B7/00
Filed: 1984-06-14
Abstract: In the case of a canopy for terraces, house entrances or the like, comprising a peripheral frame (11) and crossmembers (12) sub-dividing the frame surface, said crossmembers (12) are detachably fastened on the frame (11) by means of an upside-down L-shaped connecting profile (13). The connecting profile (13) has a vertical leg (14), extending upwards beyond a horizontal leg (18), and, at its end, has a hook part (24) which is bent off counter to the leg (18). By means of its groove (23), this hook part (24) grips over a strip (25a) of the frame (11). Moreover, the ends of the legs (14, 18) can be provided with thickened parts (20) in which in each case one diagonally opposite groove (21), into which a strut (22) can be pushed in order to support the leg (18), is arranged. <IMAGE>
Patent DE-3423057-A1 (DE)
Title: Sidecutter
Inventor: FOTH WERNER
IPC: H02G1/12
Filed: 1984-06-22
Abstract: A sidecutter for stripping cables in which an outer sheath surrounds at least two wires which are each sheathed with insulation, consists of limbs whose ends are constructed on one side of a common rotation axis as handles and, on a side facing away from that side, as cutting elements of an operating head which move relative to one another. The cutting elements are provided with mutually facing cutting edges. Arranged side-by-side, at least in the region of one cutting edge, are at least two recesses whose cross-sections represent circles, ovals or rectangles and which are bounded by the cutting edges. A first recess has a cross-section which is dimensioned to cut into the outer sheath and is smaller than that of an outer sheath (surrounding at least two insulated wires) of a cable and is larger than the cross-section of the insulated wires. A second recess has a cross-section which corresponds to the wires, is smaller than the cross-section of each of the insulated wires, and is larger than the cross-section of a stripped wire.
Patent DE-3426200-A1 (DE)
Inventor: PETRI GUENTHER FRIEDRICH
IPC: H01H79/00
Filed: 1984-07-17
Abstract: A shunting element includes first and second electrical terminals for shunting an electrical component, a semiconductor component, and at least two electrically conducting parts partly formed in springs being electrically conductingly connected between the semiconductor component and one of the electrical terminals, the terminals being connected to each other with a low resistance through the electrically conducting parts when a current flows which raises the temperature in the semiconductor component to a given value.
Patent DE-3427125-A1 (DE)
Title: Divisible tool for machining
Inventor: KASTNER HERMANN DIPL ING
IPC: B23B29/04
Filed: 1984-07-23
Abstract: Published without abstract.
Patent DE-3427342-A1 (DE)
Title: Hammer drill
Inventor: BLEICHER MANFRED
IPC: B25D11/06
Filed: 1984-07-25
Abstract: A hammer drill with a motor-driven air-cushion percussion mechanism is proposed in which the drive member of the percussion mechanism is produced via a transmission which contains a wobble plate as a motion converter. To reduce the vibration phenomena which are caused by the reciprocating components and which constitute a considerable load for the operator, the wobble plate (19) carries or forms a compensating mass (21). <IMAGE>
Patent DE-3429055-A1 (DE)
Title: Process for the disposal of sludges, in particular sewage sludges and septic sludges
Inventor: KREYENBERG HEINER DIPL ING
IPC: C02F11/13
Filed: 1984-08-07
Abstract: The invention relates to a process for the disposal of sludges, in particular sewage sludges and septic sludges, in which the sludge is preliminarily dewatered and the resulting thick sludge is dried and in which the resulting dry material is incinerated, the thick sludge being dried using the heat of combustion resulting in this. In order to avoid adverse mutual effects on the drying and combustion processes, it is proposed by the invention that a part of the thick sludge is dried and the dry material obtained therefrom, which has a heating value excess, is placed in intermediate storage and that the remaining thick sludge, which appropriate admixture of intermediately stored dry material, is incinerated at a predetermined heating value of the mixture. The invention further proposes an apparatus for carrying out the process.
Patent DE-3431045-A1 (DE)
Title: Tread profile for a pneumatic tyre of a passenger vehicle with good anti-skidding properties on a wet carriageway
Inventor: KAWABATA MISAO
IPC: B60C11/113
Filed: 1984-08-23
Abstract: In a pneumatic tyre for passenger cars with a tread with a wide ground contact surface and a tread profile with good anti-skidding properties in the wet, the tread has, as main tread grooves, a pair of central vertical grooves (1) which extend linearly on both sides along the central plane (O-O) of the tyre and a pair of second vertical grooves (2), each of which subdivides the area between a central vertical groove (1) and the associated side edge (L-L) of the tread into two zones (II, III) and extends linearly along the circumference. In addition, the tread has a plurality of transverse grooves (3) which obliquely intersect the main grooves (1, 2) over the entire width of the tread in a fishbone pattern, and a plurality of independent blocks (4) which are formed by the combination of the grooves (1, 2, 3). Each transverse groove (3) intersects the tread between the central plane (O-O) of the tyre and the associated central vertical groove (1) and between the associated second vertical groove (2) and the associated side edge (L-L) of the tread at a central angle of intersection of 60 DEG -90 DEG , and between the two associated vertical grooves (1, 2) at a central angle of intersection of 30 DEG -60 DEG  with respect to the central plane (O-O) of the tyre. The ratio of the entire outer surfaces of the blocks (4) in the associated zones (I, II, III), divided into three, between the central plane (O-O) of the tyre and a side edge (L-L) of the ... Original abstract incomplete. <IMAGE>
Patent DE-3432902-A1 (DE)
Title: Impregnating probe preferably for forest floors
Inventor: HOELTER HEINZ DIPL ING
IPC: A01C23/02
Filed: 1984-09-07
Abstract: It is known to impregnate forest floors by inserting so-called impregnating probes into the floor by means of hammer blows or the like in order to allow a fertiliser liquid to flow into the ground via the impregnating probe. In order to be able to introduce such an impregnating probe into the ground with simple means, it is proposed according to the invention that a striking-hammer device (1) be equipped with, instead of a chisel or boring tool, an impregnating probe pipe (2) which has a striking tip (3) as well as holes (4) on its circumferential surface and that a sealing cuff (5) be attached at the end of the impregnating pipe (2), there being arranged above the sealing cuff (5) a connection piece (6) for receiving an impregnating hose. <IMAGE>
Patent DE-3433631-A1 (DE)
Title: Connecting screw union
IPC: F16L41/06
Filed: 1984-09-13
Abstract: The invention relates to a connecting screw union which can be connected to the pipe via a two-piece pipe clamp which can be sealed on the external circumference of a pipe in the connecting region, the one part (1) of the pipe clamp having a connecting piece (2) for the attachment of the connecting valve (3). The connecting piece (2) of the one part (1) of the pipe clamp has a smooth-cylindrical hole (2a) for the insertion of a cylindrical plug (6) which is integrally formed on the housing (5) of the connecting valve (3) and is provided with O-rings (8) in circumferential grooves (7). An external thread of the connecting piece (2) holds a cap nut (9) which is connected to the cylindrical attachment (6) such that it can rotate. <IMAGE>
Patent DE-3437520-A1 (DE)
Title: Process for the preparation of glycerol dichlorohydrin
Inventor: KANAEV GEORGIJ IVANOVIC
IPC: C07C29/66
Filed: 1984-10-12
Abstract: Glycerol dichlorohydrin is prepared by reacting allyl chloride with hypochlorous acid. The abovementioned reaction is carried out in an aqueous medium, the concentration of hypochlorous acid being 4.7 to 30.0 g/l.
Patent DE-3437667-A1 (DE)
Title: Freely radiating strip light
Inventor: REUSCH RUDOLF
IPC: F21V19/00
Filed: 1984-10-13
Abstract: In a strip light, plug-in couplings are provided in order to simplify the electrical connecting process between the ends of the lines of the internal wiring of the light housing (1) and the terminals of the lamp fittings. The plug-in component of such a coupling consists of contact elements (14) which are arranged in the base part (14) of the fitting holder (8) whilst the socket component is a separate housing (19) which contains the complementary contact elements (18). The housing (19) has sprung locking lugs (20) with which it is detachably fastened in the same installation opening (7) of the light housing (1) as the fitting holder (8) which is plugged in from the outside and, at the same time, is also detachably fastened by means of locking hooks (15). <IMAGE>
Patent DE-3440000-A1 (DE)
Title: Manual labelling device
Inventor: HERMANN KLAUS DIETER
IPC: B65C11/00
Filed: 1984-11-02
Abstract: A manual labelling device (10) is used for printing, releasing and discharging an individual self-adhesive label (24) adhering to a backing tape (25). It comprises a casing (11) and a manual operation lever (13) which can be pivoted in relation to the casing (11) about an axis (12) and which drives a transport wheel (27) for the backing tape (25) in steps. The transport wheel (27) draws the backing tape (25) from a label supply reel (15) and from there draws it between a support (18) which is fixed to the casing and a pivotable braking lever (19). The braking lever (19) presses the backing tape (25) against the support (18) in a dispensing position of the manual labelling device (10). In order to prevent the label tape (16) being drawn off the label supply reel (15) in an uncontrolled manner as the label (24) is being dispensed and pressed into place, the braking lever (19) is pivoted directly by the transport device and the backing tape (25) is accordingly pressed against the support (18) when the transport device is stationary. <IMAGE>
Patent DE-3441539-A1 (DE)
Title: Multi-circle X-ray spectrodiffractometer = automatic X-ray analyser
Inventor: KRAEFT UWE
IPC: G01N23/223
Filed: 1984-11-14
Abstract: A demountable automatic X-ray analyser which has at least two concentric goniometer circles is used to carry out in a very simple way X-ray fluorescence analyses, X-ray diffraction analyses and crystal structure analyses in combination after interchanging the specimen positions and the crystals.
Patent DE-3444803-A1 (DE)
Title: Improved arrangement for the simultaneous self-blocking opening and/or closing of drawers, filing cabinets and the like
Inventor: ARRIOLA ARRIZABALAGA PEDRO
IPC: E05B65/463
Filed: 1984-12-08
Abstract: An improved arrangement for the simultaneous self-blocking opening and/or closing of drawers, filing cabinets and the like is described, containing the following components in a frame:   a) at least one closing structure positioned on the frame and linearly displaceable between two end positions and at right angles (orthogonally) to a transverse closing shaft which transfers it to its linear movement when it is rotated by a lock; and b) junction or connection means between the abovementioned shaft and the closing structure; c) at least one self-blocking opening device between the abovementioned closing structure and each individual drawer, filing cabinet or the like, so that in the opening position, when one of them is being opened, the rest are closed in a self-blocking manner; d) retention means between the closing structure and the frame for the purpose of preventing unintentional linear adjustments of the closing structure.
Patent DE-3447518-A1 (DE)
Title: Valveless diesel or petrol rotary piston engine
Inventor: HARTMANN HANS-SIEGFRIED
IPC: F02B1/04
Filed: 1984-12-27
Abstract: The essential characteristics of this engine are a rotary piston made of heat-resistant thermoplastic materials, which is semi-circular in profile and is cast in a likewise semi-circular engine housing so that it can rotate. A higher compression is thereby achieved with greater freedom from wear, less need for cooling and lighter weight. The engine construction is shown in the drawing (1a). In conventional manufacturing material such as iron, aluminium etc., the design characteristics differ in that the engine housing has to be divided at the most suitable points in order to fit the piston in. In addition improved cooling is necessary which is achieved by a hollow ring placed around the engine block, through which ring cooling air is blown in. The rotary piston has pronounced toothing corresponding to the rotary behaviour in the piston interior which, filled with oil, drives a gear for transmission of the power to the main axle. For continuous power development a 2nd rotary piston and engine housing is coupled, which has a staggered function with a different firing point, thereby resulting in balanced true running. The fuel feed is by way of a turbo compressor wheel which, driven by the piston axle, draws in fuel by way of a small tube, the cross section of which can be adjusted in a tapering manner and which extends into a fuel tank, and then injects it into the engine chamber. In its 1st working cycle the rotary piston initially draws in only air and then forms a gas mixture, which ... Original abstract incomplete. <IMAGE>
Patent DE-3506203-A1 (DE)
Title: Master cylinder, especially for hydraulic actuating device on motor vehicles
Inventor: MUCKELBAUER ROBERT DIPL ING
IPC: B60T11/16
Filed: 1985-02-22
Abstract: The invention relates to a master cylinder, especially for hydraulic actuating devices on motor vehicles, with an axially displaceable sleeve defining the working chamber, which sleeve by virtue of its special design permits the use of a single-part cylinder housing which has only one radial seal and owing to the resulting low friction functions with a high level of efficiency. <IMAGE>
Patent DE-3506206-A1 (DE)
Title: Plug-in coupling for connecting a pipe end section to an end section of a hose or the like
Inventor: KRUEGER MANFRED DIPL ING
IPC: F16L17/00
Filed: 1985-02-22
Abstract: In the case of a plug-in coupling for connecting a pipe end section (1) to an end section (2) of a hose or the like, a coupling sleeve (3) is provided whose one end section (15) is connected by vulcanisation to the end section (2) of the hose and on which elastic locking catches (7), which extend in the axial direction, are integrally formed. The locking catches can be latched by means of a hook end (9) behind a retaining rib (4) which is circumferential on the pipe end section (1) and tapers conically towards the end face (5) of the pipe end section (1). A seal is provided between the pipe end section (1) and the coupling sleeve (3). In order to simplify the production and assembly of such a plug-in coupling, it is ensured that the locking catches (7) are integrally formed on the one end of the coupling sleeve (3), that the end section (15) of the coupling sleeve (3) facing away from this end is embedded in the end section (2) of the hose by means of the vulcanisation and that the one opening edge of the hose end section (2) expands to correspond to the conical taper of the retaining rib (4) and rests on the conical surface (10) of the retaining rib as a result of the prestressing exerted by the locking catches (7). <IMAGE>
Patent DE-3506621-A1 (DE)
Title: Pig for dewaxing crude oil pipes
Inventor: ROSEN HERMANN DIPL ING
IPC: B08B9/04
Filed: 1985-02-26
Abstract: In a pig used to dewax crude oil pipes and having a central body, calibrated guiding and sealing elements held on the latter and apertures at its ends, the said apertures being connected to one another by means of a channel passing through the central body, at least one nozzle element is arranged so as to be rotatable about the longitudinal axis of the pig in front of an aperture at the head end of the two apertures.
Patent DE-3508354-A1 (DE)
Title: Machine for fitting cable wire ends with wire end sleeves or similar connecting elements by crimping
IPC: H01R43/055
Filed: 1985-03-08
Abstract: A machine for fitting cable wire ends with wire end sleeves or similar connecting elements by crimping, having on the outer surface an open or closed contact sleeve which can be crimped or compressed, especially crimping contact elements; having a wire end sleeve supply container, a wire end sleeve supply device with a wire end sleeve separating device for separately supplying wire end sleeves or similar connecting elements from the supply container, having a cable wire entry and having a crimping/fitting device, characterised in that the wire end sleeve separating device has a slide with two fingers separated in the wire end sleeve supply direction between one and essentially less than two lengths of wire end sleeve or similar connecting element, a slide guide and openings in the slide and in the slide guide through which in each case only a single wire end sleeve or similar connecting element passes when the slide is displaced transversely with respect to the wire end sleeve supply device.
Patent DE-3509106-A1 (DE)
Inventor: DECKER EDMUND
IPC: F24H3/08
Filed: 1985-03-14
Abstract: 1. A hot air generator having a combustion chamber (8) which is heated by a burner and the flue gases from which flow through the primary side of a heat-exchanger (20), a blower (4) which forces ambient air which is to be heated through the heat-exchanger (20) into an exhaust chamber (25), and a circular cylindrical jacket (23) which surrounds the combustion chamber (8) and the heat-exchanger (20) and defines at one side between itself and the combustion chamber (8) an annular channel (24) for one part of the ambient air, which is led over the secondary side of the heat-exchanger (20), and at the other side between itself and the sidewalls of a housing (6) enclosing all of the components, an annular space (28) surrounding the jacket (23) on all sides for the remaining part of the ambient air which is mixed by concentric afflux with the ambient air heated by the heat-exchanger (20), characterized in that a) the housing (6) is made box-shaped and has an essentially square cross-section ; and b) the interior of the jacket (23) and the annular space (28) are closed off by a bottom plate (3) at the bottom end of the jacket (23), the outlet from the blower (4) passes through the bottom plate (3) to the interior of the jacket (23), and in the jacket (23) close to the bottom plate (3) and distributed round the circumference a number of openings (27) is provided which pass through into the annular space (28) and are so dimensioned that approximately one third of the total amount of air delivered by the blower (4) is fed to the annular space (28).
Patent DE-3512651-A1 (DE)
Title: Shuttle for wave-shed weaving machines with a thread brake
Inventor: MEHNERT WERNER
IPC: D03J5/06
Filed: 1985-04-06
Abstract: The shuttle for wave-shed weaving machines with a thread brake for the running-off thread, which thread brake consists of the faceplate of the shuttle and of the larger lateral flange of the flanged bobbin, is to be so designed, with the purpose of improving the fabric quality, that the thread start at the shed entrance can always be brought into a necessary exactly defined position and the thread end in no way impairs the run-off of the weft thread. For this purpose, it is proposed to omit the plane surface of the shuttle in large circumferential regions and provide a braking surface solely in the region of the running-off thread and to provide one or two supporting surfaces diametrically opposite. It is expedient, at the same time, to limit these surfaces counter to the direction of rotation of the flanged bobbin by means of stripping edges. <IMAGE>
Patent DE-3513087-A1 (DE)
Title: Sliding chain
Inventor: CRAMER HANS
IPC: D06C3/02
Filed: 1985-04-12
Abstract: Links of the sliding chain are provided with pairs of plates which each consist of an extended plate (6) and of a plate (5) bent out from the plate plane. The bending of the plate (5) produces a middle piece (11) with a sliding surface (12) which confronts a guide rail (1) and is preferably provided with a coating, with the result that the friction between the sliding chain and the guide rail (1) is reduced. <IMAGE>
Patent DE-3513589-A1 (DE)
Title: Extendable towing device for trailers
Inventor: AUWAERTER RUDOLF
IPC: B60D1/155
Filed: 1985-04-16
Abstract: The trailer has a towing device which, depending on application, is to be long, short or completely eliminated. The longitudinal adjustability is achieved by the use of an inner tube and outer tube. Inner tube and outer tube can be securely connected to one another with a locking bolt. The locking bolt is turned through 90 DEG  by means of a welded-on lever and, in this process, is forced against the oblique face of the cam welded onto the outer pipe into the pressure bolt welded into the inner pipe. Thus, a frictionally engaging connection is produced between inner pipe and outer pipe.
Patent DE-3516290-A1 (DE)
Title: Telephone handset
Inventor: GLOGNER ROLF
IPC: H04M1/03
Filed: 1985-05-07
Abstract: A telephone handset comprises a hand-held part made of flexible foamed material into which the housings which accommodate the earpiece and microphone capsule can be inserted. These housings are made of rigid foamed material and completely enclose the earpiece and microphone capsule except for the sound apertures. The inside of the hand-held part contains a strengthening support.
Patent DE-3518900-A1 (DE)
Title: Headrest for the backrest of a seat
Inventor: MEILLER HERMANN
IPC: B60N2/48
Filed: 1985-05-25
Abstract: A headrest (10) for the backrest of a seat is described, having a connecting element (14) which is provided between the backrest and the headrest (10) and projects with one end region into the headrest (10), the headrest (10) being swivellable about this end region of the connecting element (14) in order to adjust the angle of inclination of the headrest (10). At the same time, the end region of the connecting element (14) extends into a hollow case (12, 12') in which at least one resilient element (22, 32) is provided. The connecting element (14) has at least one recess (26, 34) into which the resilient element (22, 32) locks when the connecting element (14) is joined to the headrest (10) in order to guide the connecting element (14) in the hollow case (12, 12') during a swivelling movement and in order to secure the connection of the connecting element (14) to the headrest (10). <IMAGE>