baber/WOPTO huggingface dataset:
Patent DE-3413219-A1 (DE)
Title: Device for compact-switch installations
Inventor: MOEN INGAR
IPC: H01H85/30
Filed: 1984-04-07
Abstract: In the case of a compact-switch installation having gas insulation, fuses are in each case arranged in a fuse housing and have a signalling button at the rear end. Each signalling button acts on a tripping arm when a fuse trips, said tripping arm acting on a disconnection mechanism of the switch installation by means of mechanical, hydraulic or pneumatic transmission, which disconnection mechanism trips the switch. In this case, the control means are guided via an insulating connecting tube. The replacement of a fuse is simple because there is unimpeded access to the end of each fuse housing, which points towards the front of the compact-switch installation and is covered by a cover.
Patent DE-3424000-A1 (DE)
Title: Method and apparatus for the removal of sand from castings
Inventor: SABO LASLO
IPC: B22D29/00
Filed: 1984-06-29
Abstract: The intention is to improve the cleaning action in a method for the removal of sand from castings in which the castings with the foundry sand adhering to them are transported on a conveying device, in particular an oscillating conveying device. This is achieved by virtue of the fact that rapping elements (10a-c) are made to act on the castings (4) and that the rapping elements (10a-c) are controlled in such a way that they each act briefly on the castings (4). In an apparatus for carrying out the method, the rapping elements are arranged above the conveying device and suspended pendulum-fashion and can be controlled individually or synchronously. <IMAGE>
Patent DE-3426896-A1 (DE)
Title: Housing of a self-service machine
Inventor: WALLNER HEINRICH PROF
IPC: G07F9/10
Filed: 1984-07-20
Abstract: The stability of a housing, especially of the door, of a self-service machine, along with a clear arrangement of the operating devices facing the customer, is to be improved. Ribs 2 extending parallel to one another are provided on the front side for this purpose. <IMAGE>
Patent DE-3429355-A1 (DE)
Title: Method and apparatus for carrying out technological process steps in gas-liquid systems (G-L systems)
Inventor: BLENKE HEINZ PROF DR ING
IPC: B01F3/04
Filed: 1984-08-09
Abstract: Technological process steps in fluid or fluidised single- or multiphase systems generally require intensive mixing and/or dispersing for mass and heat transfer as well as, in continuous operation, as uniform a residence time as possible of the throughput, in order to obtain a uniform product in all the time-dependent process steps. Hitherto, it has only been possible to meet these mutually contradictory requirements fairly roughly in very elaborate cascades of stirred vessels. In contrast, the present invention provides a considerably simpler design and way of operation of cascades having a very large number of steps in a tower-like container. Here, intensive vortex formation is produced in each chamber by rising lighter substances - preferably gas - and by connecting many vortex chambers in series, very uniform residence times of all the substances flowing through are effected. The gas lift drive is energetically particularly favourable if the gas is required in any case for the process step (for example absorption) or is produced in the course thereof (for example biogas). Solids - for example (bio)chemical catalysts - can likewise be fluidised in the vortex chambers. The simple flow-guiding devices can also be used for mass and heat transfers. The procedure and the apparatus require little investment and operating costs and avoid moving parts (hermeticity, sterility). They offer particular advantages in chemical and energy technology as well as in biotechnology.
Patent DE-3430637-A1 (DE)
Title: Cleaning composition for body care
Inventor: JUNG HEINZ PETER
IPC: A61K8/25
Filed: 1984-08-21
Abstract: The cleaning composition for body care is intended for use when showering. It consists of a mixture of one or more detergent substances and, where appropriate, one or more superfatting agents, perfume oils and preservatives. This mixture additionally contains sea sand as abrasive, and a thixotropic agent.
Patent DE-3501770-A1 (DE)
Title: Scattering device and method for its manufacture
Inventor: HOFE DIETER VOM
IPC: B65D47/26
Filed: 1985-01-21
Abstract: In order to be able to assemble in a single assembly operation a scattering device of a powder container (1) having a filling aperture, a perforated panel (2) and a rotary lid (4), the perforated panel (2) having scattering holes (5) is integrated in one piece with the container (1) in its mouth, and the filling aperture is constructed as an axially symmetrical passage (10) through the perforated panel (2) in such a way that the scattering holes (5, 8) of the perforated panel (2) and the rotary lid (4) lie on the circumference (11) of the passage (10) and the rotary lid (4) also forms the closure of the filling aperture (Figures 1 and 3). <IMAGE>
Patent DE-3502526-A1 (DE)
Title: Electrical ignition element
Inventor: BREDE UWE DIPL ING
IPC: F42B3/188
Filed: 1985-01-25
Abstract: The ignition element has a carrier body (8), on one side of which an ignition bridge (15) is arranged between a first electrode (10) and a second electrode (12). At least one electrode (10) is designed in the manner of a high-frequency filter in order to prevent high- frequency interference voltages reaching the ignition bridge and causing false triggering. <IMAGE>
Patent DE-3503778-A1 (DE)
Title: Fluorescent lamp ballast
Inventor: MERTENS FERDINAND DIPL ING
IPC: H05B41/298
Filed: 1985-02-05
Abstract: In order to switch off the invertor (14, 15) in the event of an unacceptably high load current, the primary coil (16) of a transformer (T) is connected in the load circuit. The secondary coil (25) controls a monitoring circuit (26) which triggers the thyristor (28) in the event of an unacceptably high load current. Connected to the load circuit (29, 30) of the thyristor (28) is a turn-off circuit (33) which has a lead which is passed via one of the lamp electrodes (20b). When the thyristor (28) has been switched into the conductive state as a result of a lamp (L) having become unserviceable, the load current through the thyristor (28) is temporarily interrupted, by reversing the charge of the energy store (32), when a new lamp is inserted, so that the thyristor is turned off by the insertion of the new lamp without it being necessary to switch the mains voltage off temporarily for this purpose. In the event of an electrode fracture on the lamp (L), the lamp can continue to remain serviceable. <IMAGE>
Patent DE-3510636-A1 (DE)
Title: Radio clock
Inventor: ALLGAIER JUERGEN
IPC: G04R20/00
Filed: 1985-03-23
Abstract: The aim is to open up further possibilities of use for a radio clock (1) with a radio receiver (2) in the interests of more cost-effective production of standardised components. For this purpose, the radio clock (1) is fitted in addition to its time display element (9) with a coincidence circuit (19) for driving a signal transmitter (23). This drive possibility remains blocked, however, as long as no protected time information (5) has yet been decoded and the actual time display is, as the case may be, appropriately corrected, in order during reception indication operation and directional operation of the time display element to suppress the fault signal data which are disturbing and worsen the power balance, in particular of a battery-driven radio clock (1). …<IMAGE>…
Patent DE-3512515-A1 (DE)
Title: Inorganic moulding compounds with calcined bauxite as brick-forming component
Inventor: ENGELS HANS-WERNER
IPC: C04B28/16
Filed: 1985-04-06
Abstract: A water-containing, inorganic moulding compound is proposed which sets at low temperatures to give mouldings of high bending strength. The moulding compound is produced from calcined bauxite by reaction with an alkali metal silicate solution, if appropriate with addition of fillers.
Patent DE-3521554-A1 (DE)
Title: Packaging for bananas
Inventor: POTT WALTER
IPC: B65D33/16
Filed: 1985-06-15
Abstract: The packaging is provided for bananas and consists of a film bag (2) which receives the bananas and of a closure tab (4) having a hole (5) or a hook for hanging the banana package. The closure tab (4) is provided with a second hole (6) in which the film bag (2) is gathered together for closing the bag opening (3) whilst forming a so-called film collar (8). The film collar (8) is thickened by heat shrinking after the gathering and is enlarged in its cross-section beyond the cross-section of the hole (6) in the closure tab (4) gathering it together. <IMAGE>
Patent DE-3527387-A1 (DE)
Title: Method for the electromagnetic stirring of metallic melts
Inventor: SCHWERDTFEGER KLAUS PROF DR IN
IPC: B22D11/115
Filed: 1985-07-31
Abstract: The invention relates to a method for the electromagnetic stirring or conveying of conductive liquids, in particular metallic melts. As a departure from hitherto customary stirring methods, superimposition of two or more magnetic fields of different strengths, direction, speed and/or geometrical shape are used to achieve a force-density distribution in, for example, the molten core of solidifying castings, which make it possible to achieve high flow velocities in the interior but low flow velocities at the solidification front. It is thereby possible, for example in the electromagnetic stirring of steel strands produced by the continuous casting process, to avoid the formation of carbon-starved zones ("white streaks"), even in the case of relatively large magnetic field strengths. The stirring method according to the invention therefore allows more effective stirring than conventional methods.
Patent DE-3527978-A1 (DE)
Inventor: KOSLOWSKI THOMAS
IPC: C04B28/04
Filed: 1985-08-03
Abstract: The fast-setting cement contains reactive calcium silicates, reactive aluminates, calcium sulphate hemihydrate, calcium sulphate anhydrite II, calcium hydroxide and an organic setting retarder. The fast-setting cement allows working across the entire Portland/alumina cement range for an adjustable, sufficiently wide range of time for processing to give a high early strength.
Patent DE-3534115-A1 (DE)
Title: Automatic assembly and/or test device
Inventor: KRING JOSEF DIPL ING
IPC: G01L5/00
Filed: 1985-09-25
Abstract: The invention relates to an automatic assembly and/or test device with a tool arm on a work spindle rotatably mounted in a spindle housing arranged on the tool arm and equipped with a holder for an assembly or test tool. In this arrangement, the spindle axis, without considerable exertion, can be laterally displaced in two coordinate directions as well as tilted about each of the two coordinate axes. The spindle housing is suspended at its centre of gravity from the second axis of the second gimbal ring, and corresponding counterweights are attached to the intermediate levers connecting the gimbal rings. Thus no motive forces additionally acting on the spindle housing occur even in any angular position of the device relative to the direction of the gravitational force as well as during rapid movements so that the device can be used on all known types of manipulating equipment.
Patent DE-3534841-A1 (DE)
Title: Lighter
Inventor: WEYERS WERNER WILHELM
IPC: F23Q2/32
Filed: 1985-09-30
Abstract: A lighter has a housing (6), a fuel container (1) arranged in the housing (6), and an operating part. Also arranged in the housing (6) is an arrangement (7, 8, 9) for generating sounds and an energy source (14). On actuating an operating lever (3), the energy source (14) is connected via a switching arrangement (18) to the arrangement for generating sounds. <IMAGE>
Patent DE-3537301-A1 (DE)
Title: Roller blind
Inventor: ZIEGLER HANS
IPC: E06B9/82
Filed: 1985-10-19
Abstract: Published without abstract.
Patent DE-3544823-A1 (DE)
Title: Thin-film magnetic head for a recording medium to be magnetised longitudinally or perpendicularly
Inventor: HUBERT ALEX PROF DR
IPC: G11B5/127
Filed: 1985-12-18
Abstract: The thin-film magnetic head includes two magnet legs of laminated construction, the magnet poles of which are arranged one behind the other, seen in the direction of movement of the head, forming a gap of predetermined width. It is intended with this magnetic head to be able to perform a read and write function both on the principle of perpendicular (vertical) magnetisation and on the principle of longitudinal (horizontal) magnetisation with high efficiency in each case. For this purpose, it is provided according to the invention that the two magnet legs (9, 10) have in each case at least two magnetic layers (9a, 9b, 10a, 10b) of materials of different reversible permeability ( mu a,  mu b,  mu a',  mu b'), the magnetic layers (9b, 10a) of the at least one material of the comparatively greater permeability ( mu b,  mu a') bounding the gap (13). <IMAGE>
Patent DE-3605730-A1 (DE)
Title: Electrical switch, especially a steering column switch for motor vehicles
Inventor: BUEHLER ROLAND
IPC: B60Q1/14
Filed: 1986-02-22
Abstract: The invention relates to an electrical switch having a moving contact link (25), which is prestressed against a switching lever by spring force, and having two fixed contacts (27, 28) which can be operated via the contact link (25). The contact link (25) is in this case divided into two contact arms (38, 39) which consist of different materials. In consequence, circuits having different current intensities can be switched by means of a single contact link. In addition, the switch is in consequence of compact construction and can be manufactured cost-effectively. <IMAGE>
Patent DE-3610908-A1 (DE)
Title: Frame for a fly screen
Inventor: LUMPE GEORG
IPC: E06B9/52
Filed: 1986-03-24
Abstract: The frame for a fly screen comprises frame parts (1, 2) which are configured such that they can be plugged together. <IMAGE>
Patent DE-3615077-A1 (DE)
Title: Device for adding spices to meat products
Inventor: HELMERS GUENTHER
IPC: A23P20/12
Filed: 1986-05-03
Abstract: The invention relates to a device for adding spices to meat products, such as sausages, bacon, ham or the like. The object of the invention is to devise a device for adding spices to the outsides of meat products. The object is achieved according to the invention by means of a chamber which can be closed on all sides and has a floor vat which can be filled with spices and in which meat products to which spices are to be added can be arranged above the floor vat in a predetermined product region, and by means of at least one centrifuging element which can be actuated and which throws spices out of the floor vat towards the product region. The centrifuging element is preferably arranged in the chamber and has a shaft which can be driven in a rotary manner, is arranged parallel to the floor of the chamber and on which there is arranged at least one throwing shovel which projects radially and the free outer end of which describes a circle around the shaft during rotation, at least a lower section of the said circle being inside the floor vat.
Patent DE-3620573-A1 (DE)
Title: Device for fastening an object on a wall or the like
IPC: F16B13/06
Filed: 1986-06-19
Abstract: A description is given of a device (10) for fastening an object (16) on a ceiling (9) or the like by plug-through mounting. The device is provided with an externally threaded bolt (12), on whose one end a nut (13) can be screwed and on whose other, at least partially conical end, the greatest diameter of which is at most equal to the diameter of the bolt, there is displaceably retained a single-piece expansion sleeve (14) which is open in one region and, in the diametrically opposite region, is provided over part of its length with a longitudinal slot and has lugs (49) which project on the circumference. In order that, in the case of such a device (10), the expansion sleeve (14) cannot move in the bore (11) at the beginning of the tightening movement, i.e. it reliably retains its predetermined setting depth, the invention provides that the lugs (49) are provided in the vicinity of the expansion-sleeve end (33), at which the longitudinal slot (41) starts, extend over a substantial region between longitudinal slot (41) and open region (24) and, in cross-section, are approximately in the form of saw teeth, the tapering flank (52) of which is at the front in the plug-in direction of the bolt. <IMAGE>
Patent DE-3631462-A1 (DE)
Title: Ground roller
Inventor: GROSSE-SCHARMANN FRANZ DR
IPC: B60C17/04
Filed: 1986-09-16
Abstract: Ground roller, which consists of rubber tyres arranged next to one another and which is designed particularly as a follow-up roller behind a ground-working machine and/or undercarriage of a seed drill, the rubber tyres being arranged on a rotatably mounted supporting structure. In order to provide a reliably working ground roller suitable for seedbed preparation and unsusceptible to clogging, provision is made for arranging the rubber tyres (9) on a continuous supporting tube (10) which has an outside diameter (A) corresponding at least approximately to the inside diameter (B) of the rubber tyres (9), for arranging within the rubber tyres (9) spacer rings (21), the inside diameter of which corresponds at least approximately to the inside diameter (B) of the rubber tyres (9), and for arranging within the rubber tyres (9) supporting rings, the outside diameter of which is smaller, in the mounted position, than the inside diameter of the tread of the rubber tyres (9) (Figure 2). <IMAGE>
Patent DE-3638719-A1 (DE)
Title: Moulding treated by means of corona discharge and process for treatment by means of corona discharge
Inventor: OGISU YASUHIKO
IPC: B29C59/10
Filed: 1986-11-13
Abstract: The invention relates to a moulding which is treated by means of corona discharge and a process for this treatment. The moulding is a high molecular-weight polyolefin product whose surfaces are treated by means of corona discharge and another body, for example a cover layer of high molecular-weight material or a high molecular-weight compound, is joined to the treated surface of the moulding. In the treatment the three-dimensional moulding is first cleaned with an organic solvent then treated by means of corona discharge with the use of a discharge electrode with a spherical, rod-shaped or plate-shaped discharge head which is arranged close to the moulding and is moved relative to the latter across the surface of the moulding.
Patent DE-3639893-A1 (DE)
Title: Vortex tube
Inventor: SIBBERTSEN WALTER PROF DIPL PH
IPC: F25B9/04
Filed: 1986-11-21
Abstract: The invention concerns an adjustable vortex tube. This has a central tube (16), to one end section (27) of which a swirl chamber block (1) that can be disconnected is fastened. In its other end section, a valve body (7) with an adjustable throttle element (31) is located and can be moved coaxially with the central axis (29) of the central tube (16) (Fig. 1). <IMAGE>
Patent DE-3702701-A1 (DE)
Title: Hydro-electric power plant
Inventor: BAUMANN KURT DIPL ING
IPC: F03B3/18
Filed: 1987-01-30
Abstract: In a hydro-electric power plant with intake pipe (3), turbine rotor (1, 2) and suction pipe (4) in line, a rotationally symmetric diverter chamber (7) is provided directly between the intake pipe (3) and the rotor (1, 2). Here, the flow is diverted first centrifugally and given an angular momentum, and then diverted centripetally into the turbine inlet. Without using a complicated spiral casing with large dimensions, a hydro-electric power plant with optimum efficiency over an increased operating range can be created simply in this way. <IMAGE>
Patent DE-3707194-A1 (DE)
Title: Apparatus for measuring and aligning sawn timber
IPC: B27B25/04
Filed: 1987-03-06
Abstract: An apparatus for measuring the outer surface shape of waney sawn timber lengths and for positioning the measured timber lengths on a longitudinal conveyor 2, which takes care of the further transport to a processing machine 9, is proposed. The feeding of the sawn timber lengths 4 to the longitudinal conveyor 2 is taken care of, in a known manner, by a transverse conveyor on which the transverse through-run measurement of the outer surface shape also takes place. Changes in the board alignment relative to the longitudinal conveyor 2 are carried out on the transverse conveyor, while the timber is still being transported, in a known manner via selective altering of the relative running phase of the transverse conveying cables. The invention relates to a special design of the transverse conveyor 1 and special control of the conveying cables 1a-1d of the latter. The invention makes it possible, in a particularly simple and reliable manner, to precisely process sawn timber lengths of greatly differing length and shape. <IMAGE>
Patent DE-3707912-A1 (DE)
Inventor: HEIMANN BRUNO
IPC: F16K31/46
Filed: 1987-03-12
Abstract: 1. Concealed valve for use in sanitary installations, with a valve housing (1) having connecting openings (10) for the incoming and outgoing supply line and a valve insert or valve upper part (2) having standard dimensions with an operating spindle (21) and a protective sleeve (3) connected to the valve insert or valve upper part (2) and surrounding the operating spindle (21), on which protective sleeve there is rotatably mounted an operating handle (6) coupled with the operating spindle (21), characterized in that the protective sleeve (3) comprises at least two parts that are arranged to be telescoped one inside the other, and the projecting one part is constructed as a cap (32) and is screwed by means of a thread (33) onto the other part which is constructed as, in relation to the first part, a lower sleeve (31, 31a) and is secured to the valve insert housing (22), wherein on the cap (32) there is formed an external collar (321) for the engagement of a rose (4), and coaxial in the protective sleeve (3) on the operating spindle (21) there is placed, so that it is resistant to torsion, an extension piece (51, 51a) which is arranged to be coupled with continuous adjustment, so that it is resistant to torsion but capable of telescoped displacement, with an extension spindle (5) which is mounted, so as to be axially fixed but rotatable, on the end region of the cap (32) and has a projecting pin (52) on which means are provided for receiving the grip piece (6) in a manner resistant to torsion.
Patent DE-3708001-A1 (DE)
Title: Method for testing speech recognisers and speaker recognisers
Inventor: ZINKE JOACHIM DIPL ING
IPC: G10L15/00
Filed: 1987-03-12
Abstract: In the method for testing speech recognisers and speaker recognisers, after the speech samples to be learnt have been input the system is switched over to speech recognition, different types of coding devices being successively switched between the output of a memory which outputs the speech samples to be detected and the input of the speech recogniser or speaker recogniser to be tested. In this process, the detected meaning which in each case appears at the output of the said speech recogniser or speaker recogniser is compared with the true meaning of a speech sample to be detected, the speech sample being supplied from the memory which receives the speech sample to be detected. These comparisons are carried out by means of a control device, a recognition rate being calculated from the comparison results.