baber/WOPTO huggingface dataset:
Patent DE-3241366-A1 (DE)
Inventor: DIETZE WOLFGANG DR RER NAT
IPC: C01B33/025
Filed: 1982-11-09
Abstract: Die erfindungsgemäße Sicherheits-Skibindung besitzt eine elektronische Schaltung, die die auf das Bein des Skiläufers einwirkenden Kräfte und/oder Momente durch mindestens einen Wandler erfaßt und bei Erreichen eines vorgegebenen Schwellenwertes einen Elektromagneten erregt oder entregt, dessen Anker die Verriegelung des Sohlenhalters löst. Der Sohlenhalter ist von mindestens einer Feder in Richtung seiner geöffneten Stellung belastet und durch die Verriegelungseinrichtung in seiner geschlossenen Stellung gehalten. Zum Lösen der Verriegelung ist in der Verriegelungseinrichtung ein Auslöseteil vorgesehen und die Kraft mindestens einer Feder gespeichert, die ein Vielfaches der vom Anker aufgebrachten Kraft ausmacht. Ein einfacher mechanischer Aufbau und eine gute Bedienungsmöglichkeit der Sicherheits-Skibindung sind dadurch gegeben, daß dem Sohlenhalter (4) ein Schließpedal (5) zugeordnet ist und daß das Schließpedal (5) das Anfangsglied einer kinematischen Kette ist, die ein Spannstück (37) umfaßt, über das mit der Schließbewegung des Sohlenhalters (4) ein Spannen der entspannten, das Endglied der Kette bildenden Feder oder Federn der Verriegelungseinrichtung erfolgt.
Patent DE-3244165-A1 (DE)
Title: Magnetic tape apparatus
Inventor: GUTTORM RUDI
IPC: G11B15/18
Filed: 1982-11-29
Abstract: The magnetic tape apparatus has a loading channel, into which a cassette (1) containing a magnetic tape (13) is loaded in the longitudinal direction. Arranged on one side of the loading channel are a drive roller (17), driven by a tape drive motor (18), and a magnetic head (8). While the cassette (1) is being loaded, a dust flap (7) on the cassette (1) is swung out by means of a swivel arrangement (5, 6) during the closing of a cover (4) of the magnetic tape apparatus. The magnetic head (8) is arranged on a magnetic head support (9), which can swivel about an axis (10) and, after opening of the dust flap (7), is swivelled in behind the latter and makes contact with the magnetic tape (13). After closing of the cover (4), the cassette (1) is arrested in a defined operating position. On removing the cassette (1), after opening of the cover (4), the magnetic head (8) is swivelled back out of its operating position into a position of rest. Subsequently, the dust flap (7) is swung back into the cassette (1). <IMAGE>
Patent DE-3244225-A1 (DE)
Title: Arrangement for positioning appliances such as antennas, solar generators, etc.
Inventor: AUER WERNER DR ING
IPC: F16M11/12
Filed: 1982-11-30
Abstract: An arrangement is described by means of which, for example, the antennas of a satellite can be aligned. For this purpose a cylinder 2, bevelled on one side, is rotatably mounted on a base body 1. A further cylindrical body 6, likewise with a bevelled end face, is rotatably mounted on the bevelled end face of the first cylinder 2. An antenna, etc., is fastened to the outward-facing end face of the body 6 via a rotatable intermediate disc. With an angle of 45 DEG between the oblique faces and the axes of rotation of the cylinders 2,6, any optional position within a spatial angle of 180 DEG  can be set by rotation of the cylinder 2 and of the cylinder 6 relative to each other and relative to the base body 1. <IMAGE>
Patent DE-3301736-A1 (DE)
Title: Table/couch combination
Inventor: HOLZBAUR SIEGFRIED
IPC: A47B85/06
Filed: 1983-01-20
Abstract: A table/couch combination having a table top which is supported on a framework is proposed, in which the framework has a support which can be tilted in one movement about a pedestal, which support is connected to the table top via a hinge which is used as the pivoting axis of the table top, the framework having at least one arm which is connected to the support and on which an auxiliary table top is supported such that, when the support is tilted about the pedestal, the table top and the auxiliary table top can be lowered to a common height, as a result of which a common plane is produced which can be used as a couch surface. In addition, a whole series of practical configurations of this apparatus, which is suitable especially for camping purposes, are proposed.
Patent DE-3308683-A1 (DE)
Title: Device for draining a compressed-air line, and a compressed-air supply reservoir
Inventor: WINDEL MANFRED
IPC: B60T17/00
Filed: 1983-03-11
Abstract: A first valve, a second valve and a third valve are provided in the device. A first chamber, which is used as an outlet chamber for the condensate, can be connected by means of the first valve to a second chamber which is used as a storage chamber for the condensate. The outlet chamber can be connected to the atmosphere via the second valve. The third valve is used for connecting a compressed-air outlet chamber to the second chamber, which is used as a storage chamber for the condensate. The three valves are effectively connected to one another in such a manner that the second valve, which is used as an outlet valve for the condensate, is in the closed position when the first valve and the third valve are opened for the purpose of separating the compressed air from the condensate.
Patent DE-3311513-A1 (DE)
Inventor: SCHUPP EBERHARD DR
IPC: C08G18/81
Filed: 1983-03-30
Abstract: Heat-curable surface-coating agents which, for example in their protonated form, can be used in cathodic electrocoating contain, as a binder, a mixture of (A) a polyadduct, polycondensate or other polymer which has an average molecular weight  &upbar& Mn of from 500 to 10,000 and, per molecule, on average two or more OH and/or NH groups and (B) a reaction product of a polyisocyanate and an olefinically unsaturated amine which carries a secondary amino group and a methacrylamide or methacrylate group.
Patent DE-3311582-A1 (DE)
Title: Method and device for taking difficult photographic shots from above at a right angle
Inventor: BUENDER HANS-JOACHIM
IPC: F16M11/04
Filed: 1983-03-30
Abstract: Because of bending over towards the middle of the coffin, it is difficult, or even completely impossible to try to take orthogonal (right-angled) shadow-free photographs of the deceased in the coffin using a conventional viewfinder camera held to the eye. According to the invention, the autofocus camera m and light projector o are arranged according to the drawing of Fig. A distanced from one another by 180 DEG  on their circumference of and respectively at one end of the rotatably mounted photographic bar L, which can be adjusted in height using the upright (pillar) b and b', can be extended by means of the lever h towards the middle of the coffin via the pull rod i and is arranged capable of being swivelled out at right angles relative to the inclination of the deceased's head, in which case this position is locked by means of a threaded rod d fixed to the stand (tripod). The first step in shooting the photograph is to sight the face of the deceased by means of a beam p from the light projector and for the camera diaphragm beam q to adopt the orthogonal (right-angle) taking position, as determined, by a 180 DEG  rotation on the photographic bar L via the cable pull u', after which the position is fixed by locking in the engagement holes z using the cable pull F and spring pin e', and photographing can be carried out at a right angle via the wire release n. <IMAGE>
Patent DE-3314536-A1 (DE)
Title: Automatic feeder
Inventor: JUNGE HANS DIETER
IPC: A01K39/012
Filed: 1983-04-21
Abstract: An automatic feeder for the automatic dispensing of feed, especially to aquatic birds. The automatic feeder is composed of a feed container (8, 9) and a floating feed trough (1) which are pushed, via a common connecting sleeve (4), onto a guide tube (17) anchored in the bed (18) of a body of water. The feed trough (1) has a calotte-shaped base (3); its upper part, serving as a plate surface (5), is formed on its central part as a frustum towards the feed container (8, 9), the end of the frustum extending at a tangent toward the connecting sleeve (4) and being welded thereto. In the assembled automatic feeder, the end of the frustum projects from below into the feed container (8, 9). The feed trough (1) comprises a buoyancy chamber (6) whose buoyancy is sufficient to hold the feed trough of the automatic feeder filled with feed above water with a sufficient freeboard. <IMAGE>
Patent DE-3321343-A1 (DE)
Title: Ball catching game
Inventor: SCHULZE JUERGEN
IPC: A63B59/20
Filed: 1983-06-13
Abstract: The ball catching game has catching plates made of plastic and play balls which are provided with two different adhesive coatings which interact on contact. One of the two coatings, "fleece", is a fabric with a large number of small loops. The corresponding other coating is either a strip with a large number of small mushroom-shaped projections, "mushroom", or the "hook" material with a large number of small hooks resembling burrs. The mushrooms or hooks of the second material catch in the loops of the first on contact and so provide an adequate adhesion which, however, is relatively easy to break. The catching plate is provided with a handle or a shaft in the manner of a tennis racket.
Patent DE-3323313-A1 (DE)
Title: Device for checking the authenticity of banknotes
Inventor: BERGSTROEM ARNE
IPC: G07D7/182
Filed: 1983-06-28
Abstract: Banknotes can be subjected to an authenticity check by using a device analysing the properties of the banknote which are identical in different orientations in space. In particular, the entire surface region of at least one side of a banknote can undergo spectral analysis by using a light beam reflected from the banknote or passing through the latter. The radiation received is integrated over the entire surface region and then, by the use of a microprocessor-assisted apparatus, compared with stored spectral information which serves as a model and which is assigned to the different banknote types. An algorithm which allows deviations, for example as a result of soiling of a banknote, can be used.
Patent DE-3329379-A1 (DE)
Title: Device for the injection of fuel into combustion chambers, especially of compression ignition internal combustion engines
Inventor: DOBLER KLAUS DIPL ING DR
IPC: F02M53/06
Filed: 1983-08-13
Abstract: Device for the injection of fuel into combustion chambers, especially of compression ignition internal combustion engines with an injection nozzle and a glow attachment, through the glow elements (30, 50) of which the injection jets pass being heated and preferably mixed with air drawn from the combustion chamber. According to the invention the glow attachment is designed as a transducer for sensing and analysing combustion and injection processes. For this purpose the glow attachment is provided with a pressure and/or temperature-related resistance component (48, 50), which may be designed, for example, as an additional winding (48) or formed directly by the glow element (50) itself. <IMAGE>
Patent DE-3332637-A1 (DE)
Title: Device for preventing rebound vibrations, especially in control elements of a dobby
Inventor: FRITSCH ALEX
IPC: D03C1/00
Filed: 1983-09-09
Abstract: In the example of the reading-in apparatus of a dobby according to Figures 10 to 12 of German Offenlegungsschrift 3,028,146, the device of a dobby consists of a wedge which, depending on whether a full point or a perforated point of the pattern card is read off by the tracer needle, pivots inwards in front of or behind the free hook end of the catch. For pilot control, the power assist is lowered between the hook of the control arm and the pull hook of the catch until the reading-in play (E) is cancelled. At the same time, the nose of the pawl mounted pivotably on the power assist slides over the ramp of that part of the dobby which is fixed to the housing. The wedge pivots into the pivoting range of the pull hook of the catch and fixes the latter during the entire further movement of the reading-in apparatus, irrespective of whether the control arm is moved or not, with the result that a spontaneous or incalculable pivoting of the catch out of its position controlled by the tracer needle is prevented and, with the control position being reliably maintained, higher working speeds can be achieved.
Patent DE-3338020-A1 (DE)
Title: Circuit of a signal transformer
Inventor: SLOWIOCZEK AUGUSTIN DIPL ING
IPC: G08C19/00
Filed: 1983-10-19
Abstract: Published without abstract.
Patent DE-3338964-A1 (DE)
Inventor: STAHL HELMUT
IPC: B24D13/04
Filed: 1983-10-27
Abstract: A polishing disk or polishing roller includes a rigid carrier ring and a yieldable layer of textile material attached to the circumference of the carrier ring. So as to permit smooth polishing of a workpiece free of any smudges or smears, the yieldable layer consists of a plurality of single threads distributed over the periphery of the carrier ring; when the carrier ring is rapidly rotated, the threads extend with their free outer ends,-which preferably have a length from 30 to 50 cm,-substantially radially outwards under the action of the centrifugal force. The polishing disk is provided with border rings of textile material on its lateral ends; each border ring is separated by radial slits into single and mutually overlapping segments of textile material.
Patent DE-3341184-A1 (DE)
Title: Process for the production of ultrafine solid metal particles
Inventor: WENTZELL JOSEPH M
IPC: B22F/
Filed: 1983-11-14
Abstract: In the process, a molten metal stream is delivered to a rotating first circular surface, and furthermore the molten fine droplets from the edge of the primary annular surface are delivered against an inclined secondary annular surface which surrounds the primary surface, at an angle such that the molten droplets which reach the secondary surface are divided and delivered from the secondary surface, in order to be cooled and collected as ultrafine particles.
Patent DE-3343763-A1 (DE)
Inventor: SOTONYI THOMAS DIPL ING
IPC: B23K11/00
Filed: 1983-12-03
Abstract: A machine for making wire mesh, consisting of longitudinal and transverse wires, for concrete reinforcement purposes. For the adjustment of an electrode stroke for an optimum cycle time of the welding means, for different rod diameters, each lifting device (22) for the electrode (59) is provided with an adjustable stop (69) by which the stroke of the electrode (59) can be limited. The stop (69) is adapted to be moved forwards by a servomotor (68) to a position against the drive means (53) adjusting the electrode (59) and backwards by a predetermined distance determining the electrode stroke.
Patent DE-3404414-A1 (DE)
Title: Securing posts for staircases and concrete slabs in conversions and new buildings
Inventor: FOERSTER PETER
IPC: E04G21/32
Filed: 1984-02-08
Abstract: Published without abstract.
Patent DE-3407429-A1 (DE)
Title: Self-starting, reversible small synchronous motor
Inventor: LECHNER HUBERT DIPL ING
IPC: H02K21/02
Filed: 1984-02-29
Abstract: The small synchronous motor has a rotor (4) consisting of highly energetic magnetic material and, in the event of a pull-out load and a rated supply voltage, the resistance (R) of each stator winding strand (2, 3) is at most equal to 80% of its inductive reactance (X). The small synchronous motor is dimensioned such that the efficiency ( eta ) increases continuously with increasing excitation and the angular speed fluctuations (S) are virtually zero in the event of a pull-out load. 
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Patent DE-3413210-A1 (DE)
Title: Device for correcting utilisation on cutting machines for paper, cardboard or the like
Inventor: HEMPEL UNDINE DIPL ING
IPC: G05D5/06
Filed: 1984-04-07
Abstract: Starting with the aim of the invention to use the cutting program input into the programming device independently of the lengthening or shortening of the goods to be cut, the invention consists in that, in the case of cutting machines with program control and a use correction, a multiplication unit determining an associated absolute correction value for each setpoint from a relative correction value precedes the addition unit.
Patent DE-3416749-A1 (DE)
Inventor: KLEIN WILLI DIPL ING
IPC: B61G9/06
Filed: 1984-05-07
Abstract: 1. Combined drawing and buffing device having a friction spring (12) and a resilient cartridge (14) for central buffer couplings of rail vehicles, the device being inserted into the drawbar connecting the trumpet to the articulation or replacing the said drawbar and the resilient cartridge comprising a tubular body with a piston which is displaceable counter to the spring medium and the piston rod (27) of which leads out of the resilient cartridge, the resilient cartridge lying with longitudinal displaceability in a friction spring arranged in a casing cardinically mounted at the articulation, characterized in that the resilient cartridge (14) is connected to the trumpet and is mounted rotationally fast in the casing (11), and in that an intermediate piece (15) has a stop (16) resting against the forward end of the friction spring (12) and a stop (26) which rests against the piston rod (27), leading out rearwards, of the resilient cartridge (14) and, in addition, both rests via a rear spacer (30) against the rear end of the friction spring (12) and has a clearance (R) relative to the end stop (31) which corresponds to the deflection of the friction spring (12).
Patent DE-3420840-A1 (DE)
Title: Safety platform for operating personnel on process machines
Inventor: GRZESCH VOLKER P
IPC: B23Q11/00
Filed: 1984-06-05
Abstract: A safety platform for operating personnel on process machines consists of a plate (1) which forms a required area and of an electrical device which blocks the associated process machine as a function of a weight load on the plate. In order to simplify such a platform with respect to the mechanical substructure and in order to avoid the machine operator who is being monitored having the unpleasant sensation of standing on a plate which is supported in a moving manner, the plate (1) rests on at least one force-measurement transmitter (3, 4) which is mounted on a non-moving foundation (2) and is connected to an evaluation circuit (5 to 11). A plurality of force-measurement transmitters (3, 4) can be connected electrically in parallel. The weight monitoring takes place without any deflections of the plate (1) being detectable by human sensory organs. The limiting weight can be adjustable. <IMAGE>
Patent DE-3421592-A1 (DE)
Title: Appliance for removing stones on areas of agricultural use
Inventor: HECHT ENGELBERT
IPC: A01B43/00
Filed: 1984-06-09
Abstract: The invention relates to an appliance which can be towed by an agricultural vehicle and which is intended for removing stones on areas of agricultural use. It is characterised by a frame which can be fastened at one end to the vehicle and which has at its other end at least one running wheel and between its two ends carries a box which is closed on the two longitudinal sides and towards the other end and is intended for receiving stones and the bottom surface of which is formed by a plurality of rotating rollers, and which, on its side open towards the first end of the frame, has a shovel-like surface extending obliquely downwards.
Patent DE-3421678-A1 (DE)
Title: Rail vehicle, in particular bottom discharger
Inventor: SCHRANG MANFRED DIPL ING
IPC: B61F5/30
Filed: 1984-06-09
Abstract: The invention is a bottom discharger with chassis, waggon body and body suspension, the waggon body being supported against the chassis in the region of the wheel sets by means of spring packets. The spring packets are arranged in the direction of travel on both sides of the wheel axles and are formed as spring sets with concentric helical springs, the external springs being designed as soft springs and the internal springs being designed as hard springs. In this way, a rail vehicle is realised with optimum running characteristics on rail both when empty and when fully loaded. <IMAGE>
Patent DE-3422201-A1 (DE)
Title: Process for producing bearings with high accuracy in plastics parts
Inventor: ZIMMERMANN GERHARD DIPL ING
IPC: B29D99/00
Filed: 1984-06-15
Abstract: A process for producing bearings with high accuracy in plastics parts is described, the bearings being preferably designed as bores for bearing rotatable shafts. The bearing bores, which are prefabricated by injection moulding, are brought to a high dimensional accuracy without conicity using ultrasonics and simultaneously the surface structure of the wall of the hollow space in the bearing bore is compacted.
Patent DE-3426587-A1 (DE)
Title: Process for the coating of drug forms
Inventor: LEHMANN KLAUS DR
IPC: A61K9/58
Filed: 1984-07-19
Abstract: Water-soluble coatings on drug forms are produced from an aqueous, optionally pigmented solution of a polymer which is composed predominantly of (meth)acrylic monomers and contains side groups with a tertiary ammonium salt group whose nitrogen atom is covalently bonded to the side groups, in particular in the form of units of monomers of the formula  CH2=C(R)-CO-A-B-N<+>HR<1>R<2>,X<-> in which R = H or CH3, A = O or NH, B is an aliphatic C2-8-hydrocarbon radical, R<1> and R<2> are identical or different C1-6-alkyl radicals, cycloalkyl radicals, or taken together are an alkylene chain optionally interrupted by NH or O.
Patent DE-3428106-A1 (DE)
Inventor: MESCHKAT PETER DIPL ING
IPC: H04M3/00
Filed: 1984-07-30
Abstract: There is disclosed a line circuit for connecting a subscriber set to a switching facility to obtain an impedance match. The subscriber set is connected to first and second subscriber terminals by a two-wire line which presents a complex terminating impedance to said switching facility. A constant current source is connected between the first and second terminals for supplying the subscriber set with a constant direct current. There is a control current source coupled between the first and second terminals for supplying the subscriber set with an alternating current with the control current source having a control input. The first and second terminals are connected to respective first and second inputs of a differential amplifier whose output is coupled to a transmit line. The control input of the control current source is coupled to a receive line. In order to provide an impedance match, there is a complex impedance which is coupled between the output of the differential amplifier and the control input of the current source. The receive terminal is coupled to one input of the differential amplifier by a first resistor. The first and second inputs of the differential amplifier are coupled to the first and second subscriber terminals via separate resistors of equal value with the ratio of the first resistor to one of the first and second resistors selected to provide an impedance match for said subscriber line as connected to said switching facility.
Patent DE-3430653-A1 (DE)
Title: Washing system for motor vehicle windows
Inventor: HEIER CHRISTOPH
IPC: B05B12/08
Filed: 1984-08-21
Abstract: A system is proposed which serves to wash the windows of motor vehicles. The window washing system comprises a feed pump which is constructed as a centrifugal pump and whose cylindrical pump chamber has two outlets opening into feed lines. Only one of the two feed lines connected to spray nozzles is ever supplied with washing fluid by the two feed lines as a function of the direction of rotation of the pump rotor and a correspondingly controlled disabling device. In order to improve the efficiency of the feed pump, at least one disabling element is arranged as a disabling device between each pump outlet and the spray nozzle connected by a line thereto and the two outlets of the pump chamber open at least approximately tangentially into the said elements. <IMAGE>
Patent DE-3434920-A1 (DE)
Title: Salts of anionic dyestuffs and concentrated solutions thereof
IPC: D21H21/28
Filed: 1984-09-22
Abstract: Salts of anionic dyestuffs which, as a cation, contain at least one quaternary ammonium ion of the formula <IMAGE> in which the radicals R1 to R4 are as defined in Claim 1, are obtained as liquid-aqueous, concentrated dyestuff solutions which are particularly mobile and stable on storage. These solutions are used for the dyeing or printing of organic substrates containing hydroxy groups or nitrogen.