baber/WOPTO huggingface dataset:
Patent DE-3224010-A1 (DE)
Title: Tractive machine for underground mining vehicles capable of running on a track
Inventor: CRAMER HANSGUENTER DIPL ING
IPC: B61B13/02
Filed: 1982-06-26
Abstract: The invention relates to a tractive machine (3) for underground mining vehicles capable of running on a track, which engages, with at least one toothed drive wheel (19), into the teeth of a rack (6) laid outside the track. This tractive machine (3) is supported, with its running wheels (7, 8) on the one hand on the rail (2) of the track which is more remote from the rack (6) and on the other hand on the rack (6) which possesses running tracks (20, 21) serving to take up vertical and horizontal forces. The tractive machine (3) is guided on these running tracks (20, 21) both vertically and horizontally by means of guide rollers (23, 24). <IMAGE>
Patent DE-3229126-A1 (DE)
Title: Novel substituted enamines, a process for their preparation and their use
Inventor: FENGLER GERD DR
IPC: A61K31/43
Filed: 1982-08-04
Abstract: The present invention relates to novel substituted enamines, to a process for their preparation and to their use. The novel substituted enamines have the general formula (I) <IMAGE>
Patent DE-3229650-A1 (DE)
Title: Method and device for the individual removal of bowls arranged in a pile
Inventor: HEYDEN JOHANNES
IPC: B65B43/44
Filed: 1982-08-09
Abstract: To effect the individual removal of bowls arranged in a pile (1), the bowls are arranged in a magazine (2) in such a way that their open ends point towards the removal aperture of the magazine. The outermost bowl is positioned with one point on its circumference in a catch (7) of the magazine and with an opposite point abutting against a yielding stop element (8). A grip element (28) provided with needle points (29) pushes against the inside of the outermost bowl next to the point on the circumference abutting against the stop element and swivels this bowl through a curved path about the point on its circumference abutting against the catch. The bowl is then separated from the grip element by means of a stripper (32). The process is then repeated once again. <IMAGE>
Patent DE-3229829-A1 (DE)
Title: Printing machine and method of equipping it
Inventor: LINDEN ALFRED
IPC: B41F22/00
Filed: 1982-08-11
Abstract: The invention relates to a printing machine for sheets of paper or card, in which the printed side faces the centre of the cylinder in the region of a deflection cylinder. For easier adjustment of the spacers present on these deflection cylinders, said spacers are arranged such that they are radially displaceable and can be fixed in a position of rest and in an operational position so that they can be adjusted by a simple tilting movement. This adjustment can be of mechanised design and can thus be remote-controlled and is therefore also programmable so that an adjustment of the printing machine is possible in accordance with a memorised adjusting profile. This programmable adjustment can be added to an adjustment relating to the ink supply which is already present.
Patent DE-3232454-A1 (DE)
Title: Valve device for ram-jet rocket engines
Inventor: ENGL ERNST DIPL ING
IPC: F02K9/80
Filed: 1982-09-01
Abstract: Valve device for ram-jet rocket engines for metering the flows of fuel-rich high-temperature gases produced in a precombustion chamber, which contain a large proportion of solid constituents and, as they flow across into a main combustion chamber, are controlled within a transfer channel by a ball valve, having a metering slot which extends vertically, transversely to the direction of flow of the fuel-rich gases and the cross-section of the passage of which decreases in one direction and is controlled by a ball arranged to move freely, likewise in the vertical direction, by being run across, the ball being actuated by an actuator.
Patent DE-3234261-A1 (DE)
Title: Coating composition and sealing of flat roofs covered with bituminous roofing felt
Inventor: MEYER RAINER-LEO
IPC: C08G18/08
Filed: 1982-09-15
Abstract: A moisture-curing coating composition for sealing flat roofs covered with bituminous roofing felt contains from 40 to 70 % by weight of polyurethane-forming isocyanate, from 5 to 25 % by weight of light-resistant, OH-containing tar, from 0.2 to 1 % by weight of antisettling agent, from 10 to 20 % by weight of flaky extender, from 2 to 15 % by weight of colour pigment, from 1 to 4 % by weight of moisture-binding agent, but as the remainder at least 5 % by weight of paint solvent. This coating composition can be applied in a conventional manner to a clean roofing felt surface and it is cured solely through the ingress of moisture from the surrounding atmosphere.
Patent DE-3238195-A1 (DE)
Title: Safety belt arrangement
Inventor: SINNHUBER RUPRECHT ING GRAD
IPC: B60R22/04
Filed: 1982-10-15
Abstract: A safety belt arrangement for seats of vehicles, in particular passenger vehicles, which are adjustable in the longitudinal direction of the vehicle, has at least one lap belt (5) which is adjustably held with a coupling point (8) in a guide (10) on the vehicle door (12) adjacent to the vehicle seat (2). In this arrangement, the adjustment of the belt coupling point (8) is to be performed as a function of the position of the vehicle seat (2) in that a slide (9) which has the belt coupling point (8) and is adjustable in the guide (10) is provided and is coupled to the vehicle seat for common adjustment in the same direction. <IMAGE>
Patent DE-3240630-A1 (DE)
Title: Antenna arrangement on submarines
Inventor: MOENICH GERHARD DR ING
IPC: H04B1/12
Filed: 1982-11-04
Abstract: The reception of electromagnetic waves, especially long waves, in submerged submarines is greatly adversely affected by interfering magnetic fields in the environment of the submarine hull. In order to reduce the influence of the interfering fields and hence to increase the performance capability of the receiving system, an antenna arrangement is provided which has two antennas arranged at a different distance from the hull of the submarine. The amplitude and phase of the antenna voltages are influenced in a masking circuit such that the interference components in the antenna voltages cancel one another out when they are subsequently combined in an adder.
Patent DE-3241467-A1 (DE)
Title: Device for operating movable curtains (jamming-free movement)
Inventor: BENTHIN SIEGFRIED
IPC: E06B9/36
Filed: 1982-11-10
Abstract: Device for operating movable curtains composed of curtain elements which are suspended movably between a closed and an open curtain position and, by means of hangers, on a supporting rail, in which device the hangers, guided movably, are connected to one another by means of spacers and can be coupled by means of couplings to an operating member which is likewise mounted in the supporting rail and which passes through the hangers. In each hanger there is a releasable drive coupling connecting this hanger to the operating member, releasable holding couplings being arranged between in each case two adjacent hangers, the coupling members of which engage in one another in the holding position, so that the curtain elements can be moved out of their spread-out curtain position in a jamming-free manner into lateral stowed positions and out of these back into the spread-out curtain position. Special bolts serve for fixing the stowed positions, thus ensuring that the hangers can be moved out of their stowed position only in succession.
Patent DE-3247194-A1 (DE)
Title: Process for stretch blow moulding plastic hollow articles
Inventor: BUCHER JOSEF
IPC: B29C49/06
Filed: 1982-12-21
Abstract: In a process for stretch blow moulding plastic hollow articles from prefabricated mouldings (7) with ready moulded neck piece (8), the mouldings are thermally conditioned along a first transport path (1). They are transferred to a second transport path (14) along which they are formed in the region of a stretch blow moulding device (S) in a split hollow mould (25) by stretch blow moulding to form an intended final shape of the hollow article, and subsequently are removed from the transport path. To increase the quality of the hollow articles and to reduce rejects, according to the invention, during the conditioning, the neck piece (8) of the moulding is protected against the thermal effects, preferably by means of an enclosure (2) surrounding it. Along the second transport path (14), after the transfer until removal, the moulding (7) or the hollow article is pushed onto a sleeve (15) fastened to a transport device (14), which sleeve (15) fits into the neck piece (8) and has a coaxial bore for a stretch blow moulding mandrel (16). Preferably a stretch blow moulding mandrel (16) is used which has a convex bulge (16<1>) at its head and is pushed upwards before the start of the stretch blow moulding process, so that the bulge (16<1>) is located in the vicinity of the base (7<1>) of the moulding. <IMAGE>
Patent DE-3248071-A1 (DE)
Title: Floor panel for false floors
Inventor: MICKO MANFRED DIPL ING
IPC: E04F15/024
Filed: 1982-12-24
Abstract: The floor panel for false floors comprises a cement-bound, organic carrying panel (2) which is strengthened by reinforcement (4) via a form fit. <IMAGE>
Patent DE-3300495-A1 (DE)
Title: Chain structure
Inventor: STIEBEL SVEN-MICHAEL
IPC: H02G11/00
Filed: 1983-01-08
Abstract: The subject-matter of the invention is a chain structure having holders for retaining and guiding one or more lines which carry energy and are attached by means of their one part to a connecting point (1) and are attached by means of their second part (2, 2') to a device which consumes or produces energy and moves in the longitudinal direction of the line, whose holders consist of supporting elements for the purpose of interaction of the line with elements which are aligned parallel, adjacent elements being connected such that they can pivot in a previously determined angle which is set such that the chain structure can form at least one semicircle with a small radius of curvature in a first curvature direction (5), and can form only a weak curvature with a large radius of curvature in a second curvature direction (6). The chain structure is arranged such that it can be guided by sliding rails (3, 4) which are fitted in the longitudinal direction of the line. The sliding rail (3, 4) is constructed with a cross-section and profile which essentially correspond to an "H". The upward and downward pointing regions (8a, 9a, 8b, 9b) of the two vertical limbs (8, 9) are bent away from one another to a certain extent, while the horizontal supporting part (10) which holds the two limbs (8, 9) together is offset from the centre of the vertical limbs (8, 9). In consequence, one and the same sliding rail profile can be used for the entire length of the sliding rails (3, 4), by occupying a first position in a first section and a second position in a second section. <IMAGE>
Patent DE-3307699-A1 (DE)
Title: Method of joining components made of alloyed steels and aluminium alloys
Inventor: LIEHR MANFRED
IPC: B23K20/227
Filed: 1983-03-04
Abstract: The invention relates to a method of non-positively and vacuum-tightly joining components made of alloyed steels to components made of aluminium alloys by thermocompression using solder material made of 99.999%-purity aluminium placed between the components to be joined before the thermocompression operation. During the joining process, the solder material and the parts to be joined are kept under a protective gas atmosphere.
Patent DE-3309815-A1 (DE)
Title: Mounting mandrel unit for impression cylinders
Inventor: MOSS LESTER I
IPC: B41F13/08
Filed: 1983-03-18
Abstract: In a device for easy mounting and scraping of a cylinder on a mandrel or on bearing journals, bushes of the mandrel or of the bearing journals can be placed so as to be hydraulically expandable on clamping rings which are situated at the ends of the cylinder. The bushes are arranged around bearing journals of the mandrel at the ends of a tube and, in an annular manner, surround hydraulic chambers which communicate with an axial channel inside the mandrel or the bearing journals. The ends of the axial channel filled with hydraulic medium can be closed by means of pistons, at least one of which is adjustable to expand the clamping rings, e.g. by an adjusting screw which is accessible from outside the mandrel or the bearing journals.   <IMAGE>
Patent DE-3313737-A1 (DE)
Title: Method and device for detecting, storing and optionally processing data of production processes
Inventor: BARTELS MANFRED
IPC: G06K17/00
Filed: 1983-04-15
Abstract: Selected data of production processes are recorded both in plain text and in bar code on paper documents (13). The paper documents (13) are provided by an output station (11) with preliminary data which, in particular, relate to starting and nominal values of the respective production process in plain text and in bar code. These paper documents (13) are supplied to input, printing and computing stations (15, 17) which record the actual values of the respective production process and, optionally the comparison results calculated from the nominal and the actual values, in bar code and in plain text in predetermined zones (61, 55). The paper documents (13) labelled by the input, printing and computing stations (15, 17) pass to a reader (23) for bar-code recordings, which is connected to a data processing system (1). <IMAGE>
Patent DE-3314566-A1 (DE)
Title: Method for transmitting an additional signal in a stereophonic useful signal
Inventor: THEILE GUENTHER DR ING
IPC: H04H20/28
Filed: 1983-04-22
Abstract: In order to transmit an additional signal in a stereophonic useful signal without audible impairment of the useful signal, it is proposed to suppress the difference between the radio-frequency components of the right and left signals at the transmitting end, to matrix the additional signal with the sum of the radio-frequency components of the right and left signals and in each case to add the matrixed right signal to the remaining component of the right signal and the matrixed left signal to the remaining component of the left signal. At the receiving end, the signals transmitted in both stereophonic channels are dematrixed and the additional signal is extracted.
Patent DE-3326549-A1 (DE)
Inventor: WIDMANN WERNER ING GRAD
IPC: H01H1/16
Filed: 1983-07-22
Abstract: 1. A load selector for tapped transformers for changing over from one tapping to the next one, comprising fixed step contacts (2, 3) which are arranged in a circle and connected to the tappings and switching contacts (5, 6, 7) from three current branches on a common contact carrier (4) which contacts can be simultaneously swivelled along the arc of a circle, - wherein all switching contacts (5, 6, 7) in each case carry the potential of the same step contact (2, 3) in their rest position, - wherein during swivelling of the contact carrier (4), the central switching contact (5) is substantially only moved in the radial direction in relation to the contact carrier (4), - wherein during swivelling of the contact carrier (4) the two outer switching contacts (6, 7) are swivelled in relation to the contact carrier (4) on levers (14, 12) which are positioned on the contact carrier (4), and - wherein the movements of the switching contacts (5, 6, 7) in relation to the contact carrier (4) are controlled by the step contacts (2, 3) which simultaneously constitute cams, characterised in - that each of the two outer switching contacts (6, 7) is supported by the free end of an arm of a two-armed lever (14, 12), - that the ends of the other arms of said two-armed levers (14, 12) are mechanically coupled to one another (16, 17) in such a manner, - that in the rest position of the contact carrier (4), the two outer switching contacts (6, 7) are swivelled to the flanks of the respectively selected fixed step contact (2, 3) by means of spring force (18), and - that when one of the two outer switching contacts (6, 7) runs up on to a fixed step contact (2, 3) the lever arms supporting the outer switching contacts (6, 7) are swivelled in opposite directions against the spring force (18) and the lever arms (14, 12) supporting the outer switching contacts (6, 7) are thereby spread out from the central switching contact (5).
Patent DE-3329586-A1 (DE)
Title: Alarm clock
Inventor: KNAUER NORBERT
IPC: G04B23/02
Filed: 1983-08-16
Abstract: An alarm clock has a sounding mechanism which possesses a striker device, mounted on a motor-driven shaft, for at least one sound emitter, especially at least one bell, and is characterised in that the striker device is pulled by a mass at the free end of an extension of the motor-driven shaft which is flexible in all directions.
Patent DE-3333782-A1 (DE)
Title: Melting conductor for low-voltage fuses
Inventor: BILLER WALTER DIPL ING
IPC: H01H85/10
Filed: 1983-09-19
Abstract: A melting conductor (1) for low-voltage fuses, having constriction points (3), which have essentially the same cross-section and are formed by recesses (2), for constricting the current path, recesses (2) in one row forming constriction points in a row. It is provided according to the invention that the recesses (2) in one row form constriction points (3) in more than one row (4) according to their shape and/or arrangement. <IMAGE>
Patent DE-3333856-A1 (DE)
Title: Device for switching over an electropneumatic hammer drill from rotary drilling to hammer drilling and vice versa
Inventor: TASCHKE FRANZ DIPL ING
IPC: B25D16/00
Filed: 1983-09-20
Abstract: A device for switching over an electropneumatic hammer drill containing a ram from rotary drilling to hammer driller and vice versa is to be made more universal by making it possible, in addition to setting the functional positions of hammer drilling, hammer drill change and normal drilling with a drill, the shank of which is provided with recesses for the engagement of the latching elements, to use a drill with a cylindrical shank for the normal drilling process. This is achieved according to the invention by virtue of the fact that, in its locked position, the ram 13 serves as a stop for drills which are provided with a cylindrical shank and are held by means of a chuck 25 which is mounted in the output-side end region of the spindle sleeve 5, in front of the locking elements 19. <IMAGE>
Patent DE-3335497-A1 (DE)
Title: Head restraint (headrest) for motor-vehicle seats
Inventor: BUTZ EUGEN OTTO
IPC: B60N2/48
Filed: 1983-09-30
Abstract: Published without abstract.
Patent DE-3338735-A1 (DE)
Title: Process and apparatus for converting a single-shell chimney into a three-shell chimney
IPC: F23J13/02
Filed: 1983-10-25
Abstract: The process for converting a single-shell chimney into a three-shell chimney with movable inner shell and layer of insulating material comprises applying the layer of insulating material on the outside of the chimney to sections of the inner shell (12), compressing it radially and, in this state, introducing it together with the inner shell sections into the outer shell. The compressing of the layer of insulating material before insertion into the chimney as well as during this operation may be performed manually, by motor or by utilising the dead weight of the inner shell sections and their fitting device. Once one section of the inner shell has been lowered into a predetermined position in the chimney, the compressing pressure can be reduced and the compressing device can be withdrawn again from the chimney, together with the fitting device. For the compressing device there are provided interchangeable pressing members, which can be set to different clear chimney cross-sections. <IMAGE>
Patent DE-3340943-A1 (DE)
Title: Device for the joint-free contacting of the inner and outer conductors of a coaxial cable
Inventor: BOMMER HEINZ
IPC: H01R9/05
Filed: 1983-11-11
Abstract: A bolt (10) which is provided with a self-tapping thread (11) is screwed, at right angles to the cable axis, into a two-piece holder (1) into whose through-opening (2) the coaxial cable (3) with which contact is to be made is clamped, which bolt (10) makes contact with the inner conductor (5) of the coaxial cable by means of its inner conductor (12) which runs out into a tip (13), while its sheath (15), which is fitted over an insulation layer (14), makes contact with the outer conductor (7). The two conductors (12, 15) of the bolt (10) are provided at its outer end with connecting means, for example a coaxial plug connection (16). This device is used especially for the joint-free connection of subscribers to a coaxial bus in communications systems. <IMAGE>
Patent DE-3341489-A1 (DE)
Title: Balloon-contracting ring
Inventor: KLUG LOTHAR
IPC: D01H13/30
Filed: 1983-11-17
Abstract: Balloon-contracting ring, in which at least the face coming in contact with the yarn consists of a material absorbing at least 15% by volume of a lubricant, the lubricant absorption being concluded at the earliest after 15 minutes have elapsed. The average hydrodynamic pore diameter of this material is around 5 to 25  mu m. A preferred material is wood. The balloon-contracting ring can have a threading-in slot (9), a lubricating groove (11) or a lubricant channel, and it can be composed of a plurality of individual rings arranged above one another or consist of bending wood or be of helical design. <IMAGE>
Patent DE-3343510-A1 (DE)
Title: Device for displaying the initial stages of cracks or ruptures
Inventor: BROWN ALASTAIR ALEXANDER
IPC: G08B21/10
Filed: 1983-12-01
Abstract: A device for displaying the onset of a crack in a supporting part of a structure or a mechanical component is described, which has one or more optical fibres arranged such that they transmit light emitted from one or more self-luminous light sources to a light-sensitive detector arrangement, e.g. a photoelectric cell. Each optical fibre is connected to the part of the structure or to the component or - if a part of the structure or a component is produced from composite materials - embedded in the component or the part of the structure. A crack which propagates in the direction of the part of the structure or component to which the optical fibre is connected has the effect of rendering the fibre inoperative or only limitedly operative, so that light is no longer transmitted onto the light-sensitive detector device, which is designed such that it then actuates a warning device.
Patent DE-3400998-A1 (DE)
Title: Slipper
Inventor: ALDAG HELMUT
IPC: A43B3/10
Filed: 1984-01-13
Abstract: The invention relates to a slipper made of rubber, PVC or similar deformable materials, with a profiled sole surface, a shell-shaped foot bed and a perforated holding bar. The essential feature of this slipper consists in that the slipper is designed symmetrically in a mirror-inverted manner about the central longitudinal axis and pressure pad and toe grip strip likewise lie symmetrically about the central longitudinal axis.
Patent DE-3408609-A1 (DE)
Title: Device for controlling the temperature of the intake air of mixture-compressing internal combustion engines
Inventor: ALF HERBERT
IPC: F02M31/07
Filed: 1984-03-09
Abstract: The temperature control device has a fresh air duct 10, which comprises a cold air duct 11, a warm air duct 12 and a mixed air duct 13. In the fresh air duct 10, a control flap 14 driven by a wax thermostat 20 is arranged, which flap in its one limit position shuts off the cold air duct 11 and in its other limit position the warm air duct 12. In order to prevent an undetected "creeping" of warm and cold air streams past the thermostat, the wax thermostat 20 is arranged in a thermostat chamber 21 separated from the fresh air duct, which chamber has a connection downstream of the wax thermostat 20 with the mixed air duct 13 and upstream of the wax thermostat 20 with the warm air duct 11 and with the ambient air by way of calibrated or controlled admission flow apertures 51 and 53. In the area of the wax thermostat 20, the cross-section of the thermostat chamber 21 through which warm air and cold air flow is no more than 20 per cent of the narrowest cross-section of the mixed air duct. <IMAGE>