baber/WOPTO huggingface dataset:
Patent DE-3244507-A1 (DE)
Title: Magnetic-field-dependent inductive proximity switch
Inventor: SOYCK GERNO
IPC: H03K17/97
Filed: 1982-12-02
Abstract: A magnetic-field-dependent inductive proximity switch (20), which has a coil arrangement (16) with a ferromagnetic core (17) which is saturation-sensitive to the magnetic field to be detected, and an electronic evaluating circuit (3, 4, 5) for triggering a switching process with a certain core saturation, is to be constructed in such a manner that its current requirement is very low, for example of the order of magnitude of 0.1 to 5.0 milliamperes, and that it can be used for detecting a magnetic field through a non-ferromagnetic wall (23) and can be utilised for triggering switching processes. According to the invention, it is provided for this purpose that the coil arrangement (16) is the inductive member of a radio-frequency oscillator circuit (1), the resonant radio-frequency field of which is essentially enclosed within the switch (20) to the side of the magnetic field to be detected, and the oscillation amplitude of which, which is dependent on the degree of core saturation, is detected by the evaluating circuit (3, 4, 5) which triggers the switching process when this amplitude drops below an amplitude limit value. <IMAGE>
Patent DE-3308428-A1 (DE)
Title: Pouring device
Inventor: HOSS WOLFGANG
IPC: B65D5/74
Filed: 1983-03-07
Abstract: To pour liquid or flowable bulk material out of a cuboid pack, preferably made of cardboard, there is proposed a pouring device which has a bottom part, with a handle part arranged on it, and a lid part arranged on the handle part. The bottom part and lid part have respective recesses which, when the pack is used, surround the bottom and the lid of the pack, together with the adjacent side-wall edges, and which thus retain the pack in the device. Provided in the lid part are a pouring orifice and an air orifice, both preferably each having a spike-shaped piercing device. The orifices are closable.
Patent DE-3311233-A1 (DE)
Title: Regenerative rotary heat exchanger
Inventor: SASAKI MASAFUMI
IPC: F28D19/04
Filed: 1983-03-28
Abstract: In a regenerative rotary heat exchanger having a core and a sealing element which is assigned to the core in such a way that the core moves slidingly therewith, there are provided in the sealing element lubricating members which are set up so that when the core rotates they are abraded to form lubricating powder, which, for its part, is inserted between the core and the sealing element in order thereby to permit the core to move smoothly with little friction.
Patent DE-3318035-A1 (DE)
Title: Overrun brake system
Inventor: DOWE GUENTHER
IPC: B60T7/20
Filed: 1983-05-18
Abstract: The subject of the invention is an overrun brake system for trailers, in which a draw bar (2) arranged in an A-frame (1) operates a two-armed transmission lever (5) by way of telescopic connecting bars (4), which lever transmits the brake force to expansion elements of wheel brakes by way of bowden cables (3). In order to be able to convert or switch over the trailer having such an overrun brake system to a power brake system, for example a pneumatic brake system, without significantly modifying the design of the brake transmission, a detent releasably arranged between the draw bar (2) and the A-frame (1) and a two-armed brake lever (7) acting in concert with the transmission lever (5) in the brake direction is proposed which is operated by a cylinder (10). <IMAGE>
Patent DE-3318063-A1 (DE)
Title: Liquid distributor, especially for the column head of rectifying columns
Inventor: BARNERT EIKE DIPL ING
IPC: B01D3/00
Filed: 1983-05-18
Abstract: For liquid feed, especially to the column head of rectifying columns, a liquid distributor is provided in the form of a container (1) with a valve-controlled liquid inlet (4,5) in the upper region, from which distributor the liquid emerges through a plurality of small, narrow tubes (3) of uniform inside diameter, essentially evenly distributed over the base. These small tubes penetrating through the base are open on both sides and project downwards beyond the base to such an extent that drops are released only from the small tubes, while their upper ends project at least 3 mm into the container (1), the height and level control of which make possible a liquid level at least 2 mm above the inner ends of the small tubes in the operating state. The container base is preferably as precisely horizontal as possible, and the respective ends of the small tubes likewise lie in horizontal planes. The container preferably has an additional connection (6,7) in the upper region, which is especially for connection to a vacuum duct. Containers through which vapour passages (2) lead are expedient for use in larger columns. <IMAGE>
Patent DE-3326629-A1 (DE)
Title: Interference suppressor filter for electronic control devices in motor vehicles
Inventor: GANSERT WILLI
IPC: H01R13/719
Filed: 1983-07-23
Abstract: An interference suppressor filter for electronic control devices in motor vehicles is proposed which is used to damp radio-frequency interference waves which pass via the plugs for connecting the control devices to motor vehicle units to be controlled into the control device and can disturb the functioning of the sensitive circuit elements of the control unit of the control device. In order to achieve effective damping of the interference effects with the aid of simple means which save on cost and space, an interference suppressor filter is arranged as a L-filter at the input of the interfering effects, namely the plug (3). The inductively operating switching element of the filter is constructed as a extended terminal end (6) of the plug (3) with a ferrite ring (11) surrounding the latter. The capacitively operating switching element consists of a printed capacitor (13, 14) on a flexible printed circuit board (9). The capacitor part (13) which is connected to radio frequency simultaneously forms the line between the plugs (3) and the printed conductors and circuit elements (8) on the printed circuit board (7) of the electronic control device, while the other capacitor part (14) carries earth potential. <IMAGE>
Patent DE-3333052-A1 (DE)
Title: Sealing device for a lower door gap
Inventor: CRONENBERG DIETER-JULIUS
IPC: E06B7/215
Filed: 1983-09-14
Abstract: Fastened on a vertically movable holding strip in a rectangular housing (10) is a thin-walled tube-like rubber strip (28). It is supported on the inside on a resilient strip by two legs (27) in such a manner that it has in principle a rectangular shape when the door is open, but the spacing between the legs follows a curvature upwards. In the event of pressure against the floor, the legs spread, as a result of which the rubber strip is bellied and stretched between the legs. This gives rise to a relatively wide sealing surface and a connection to the vertical case seals. <IMAGE>
Patent DE-3333187-A1 (DE)
Title: Process for generating synthesis gas
Inventor: WU HSI LIN
IPC: C10J3/72
Filed: 1983-09-14
Abstract: A process for generating synthesis gas by partial combustion of an ash-containing fuel with an oxygen-containing gas in a reactor, the synthesis gas formed being taken off at the top of the reactor through a gas outlet line and the slag formed being taken off at the bottom of the reactor via a slag discharge, is characterised by the measure that the synthesis gas is contacted in the reactor with cold fly ash agglomerates in countercurrent, in order thereby to improve the effectiveness of the slag formation in the process.
Patent DE-3340258-A1 (DE)
Title: Torsional oscillation absorber/damper
Inventor: DEURING HANS
IPC: F16F15/124
Filed: 1983-11-08
Abstract: In a one-piece (vulcanised) torsional oscillation absorber/damper consisting of a hub, a flywheel and an elastic body provided with moulded-in recesses, the region of the recesses, preferably along their longitudinal axes, is profiled in such a way that a multiplicity of cells is formed. Rib-like elevations extending close to the corresponding circumferential surface form flow obstructions which are to affect the overflowing of a filled viscous or thixotropic damping medium upon relative movement between hub and flywheel. <IMAGE>
Patent DE-3345021-A1 (DE)
Title: Passive method for estimating state variables of a moving target radiating sound pulses into water
Inventor: ZIEGENBEIN JOCHEN DIPL PHYS DR
IPC: G01S11/14
Filed: 1983-12-13
Abstract: A passive method for estimating state variables such as range, speed, course and/or transmitting frequency of a moving target radiating sound pulses into water, from a receiver remote from the target is specified in which, for the purpose of reliable and fast estimation of the unknown state variables of the target, an echo generated by the sound pulses is detected in at least one selective receiving direction not aiming at the target, the Doppler frequencies occuring in the echo are detected and the state variables are determined by means of the Doppler echo frequencies. In this method, the Doppler echo frequencies are preferably obtained from the frequency spectra of the echo signals and acquired in correlation with the direction of reception and time of reception.
Patent DE-3347857-A1 (DE)
Title: Cable-catching device for supply cables of torpedoes
Inventor: WOIDICH RICHARD
IPC: F41F3/055
Filed: 1983-03-24
Abstract: For capped supply cables, catching devices for the cable ends are arranged in launching tubes of torpedoes, in order to prevent damage to the drive propeller. For this purpose, corresponding slides can be inserted into fixed rails of the launching tubes, and the free cable end of the supply cables can be gripped via a torsion spring and pressed into the region of the launching-tube wall.
Patent DE-3401919-A1 (DE)
Title: Camouflage projector
Inventor: STRASSER BERND
IPC: F41H3/00
Filed: 1984-01-20
Abstract: The camouflage projector is used for camouflaging military or civil apparatuses, ground vehicles, ships or aircraft. The camouflage effect is achieved by projection of the surface colouring, which covers the body to be camouflaged as seen from the location of an observer, onto the surface of the body to be camouflaged. Projection process: A rangefinder measures the distance between the object surface facing away from the observer and the background surface being masked and transmits this distance (and possibly the angle) to the controller which hence adjusts and focuses a camera. The camera now films the masked surface and transmits its image to the controller. A second rangefinder now measures the distance from the object surface facing the observer to the observer's location and transmits this distance (and possibly the angle) to the controler which uses it to calculate the size of the surface masked by the body, as seen from the observer's location, and reduces the size of the recorded image to this size. After this, the controller passes the image to the projectors which project it onto the surface of the object.
Patent DE-3401945-A1 (DE)
Inventor: SCHUSTER REINHOLD
IPC: A01K89/01
Filed: 1984-01-20
Abstract: 1. Fishing reel comprising a housing (10), a fixed-spool line reel (20) connected with a shaft (22) which can be moved to-and-fro, a winding drum (14) with bale arm rotatably mounted coaxially with the fixed-spool line reel and which can be driven through gearing by a crank handle (18), the axial movement of the line reel (20) being coupled with the rotary movement of the winding drum (14) through the intermediary of the gearing, and an adjustable friction brake for braking the rotation of the line reel with a first brake thrust bearing (34, 50) connected with the line reel shaft (22), an axially adjustable second brake thrust bearing (40, 42) unable to be rotated relative to the housing (10), characterised in that between the two brake thrust bearings brake discs (32) are clamped, in that the first brake thrust bearing comprises a bearing bushing (34) axially supporting the brake discs (32) and freely rotatable relative to the line reel shaft (22) and a coupling bushing (50) solid in rotation with the line reel shaft (22) but axially displaceably connected therewith, and in that the bearing bushing (34) and the coupling bushing (50) have, for their mutual engagement, specific coupling means (62, 66) which, by means of an axial displacement of the coupling bushing (50), can be engaged and disengagged.
Patent DE-3405179-A1 (DE)
Title: Backwash filter
Inventor: ROLL JUERGEN
IPC: B01D29/52
Filed: 1984-02-11
Abstract: A known backwash filter is further developed for the absorption of oil from an oil/water mixture (untreated water) to the extent that the filter candles are formed by filter cylinders 16 which are closed at the periphery and filled with oil-absorbing material, that, in addition, to backwash the oil-absorbing material, a washing circulation flowing through the filter cylinders 16 is present, which washing circulation is formed by backwash slides 30, 31 connectable to both ports of the filter cylinders 16, and that, finally, wash lines 41, 42 of a washing device 45 are connected to the backwash slides 30, 31. As a result, a pulsed cleaning of the oil-absorbing material located in the filter cylinders 16 with alternating flow impingement by a wash medium (surfactant/water mixture) on the one hand and heated water on the other hand is made possible. The oil-absorbing material proposed is, in particular, granular polyurethane of precisely defined grain size. <IMAGE>
Patent DE-3406438-A1 (DE)
Title: Discharge pump
Inventor: CORSETTE DOUGLAS F
IPC: B67D1/02
Filed: 1984-02-22
Abstract: A liquid-discharge pump, in one embodiment, can be locked in a fully raised position of the plunger, while in another embodiment it can be locked in a fully depressed position of the plunger, and in yet another embodiment can be locked in a fully raised and/or fully depressed position of the plunger with respect to the pump body. Each pump has a ventilation chamber, which is closed in the locked position, in order to prevent leaking of the product from the container, and which is opened via an edge at the plunger, if the plunger moves into a position opposite to a section having an enlarged diameter in the ventilation chamber.
Patent DE-3412299-A1 (DE)
Title: Shower or bathtub partition with sliding door
Inventor: ENGELBERTS LOTHAR
IPC: A47K3/34
Filed: 1984-04-03
Abstract: In the shower or bathtub partition according to the invention, a top rail is used for the fixed frame of the multi-part sliding door, which top rail is dimensioned in its width to be so narrow that the tub-side door element is located outside the frame area covered by the top rail and offset towards the wall side relative to the top rail. The guide arranged on the top rail for the tub-side door element is open towards the tub side, the guide members of said door element being inserted from the tub side through the slot-type opening into said guide. The side rails and the bottom rail of the fixed frame of the sliding door preferably have an even smaller profile width than the top rail. The door elements are expediently attached to the guide members in an articulated manner in such a way that they can be pivoted up towards the tub side. <IMAGE>
Patent DE-3415053-A1 (DE)
Title: Process and device for glueing edge bands onto profiled workpieces
Inventor: WILMSMEYER FRITZ
IPC: B29C63/00
Filed: 1984-04-21
Abstract: For glueing edge bands onto profiled workpieces made of wood-based material, in particular by the inlay system, first of all the edge band (3), the width of which is larger than the length of the profile cross-section (2) to be covered, is coated consecutively in continuous passage on the adhesive side with a hot-melt adhesive (5), then the hot-melt adhesive coated edge band (3) is pressed with a part-region of its width onto the profile surface (2a) of the workpiece (2), then the hot-melt adhesive (5) in the region of the edge band (3) which is not yet adhesively bonded on is cooled, subsequently the region (3a) of the edge band (3) projecting over the length of the profile cross-section is cut off, then the hot-melt adhesive (5) in the region of the edge band (3) not yet adhesively bonded on is reactivated by heating and finally the edge band (3) is pressed into full surface contact with the profile surface (2a). <IMAGE>
Patent DE-3415912-A1 (DE)
Title: Apparatus for identifying ruptures of ligaments in the ankle joint of the human foot
Inventor: KIEVERNAGEL GERD DR MED
IPC: A61B5/11
Filed: 1984-04-28
Abstract: The apparatus has two parallel holders (12a and 12b), each one of which is intended for one foot of the patient. The loading device (19, 20, 21) generates upward forces of identical magnitude on both holders (12a, 12b), which endeavour to displace each one of the two feet at right angles to the relevant calf. If both ankle joints are healthy, the displacements of the two holders (12a and 12b) are about the same because the two ankle joints exert the same resistance to the force applied. The measure of displacement permitted by each particular ankle joint can be read off an indicator (18a and 18b). If these indicators are not parallel it can be assumed that the ligaments are ruptured in one of the two ankle joints. <IMAGE>
Patent DE-3421994-A1 (DE)
Title: Lifting fitting for gate leaves
Inventor: STUEMPEL HELMUT
IPC: E05D7/06
Filed: 1984-06-14
Abstract: It happens relatively often that a more or less sharply rising approach road is to be closed by means of gate leaves. Since the gate leaves are conventionally to open inwards, that is to say in the direction of the rising roadway, either gate leaves, of which the lower edge, with the gate closed, is at a corresponding distance from the roadway, have to be used or the gate leaf has to be pivoted, during opening, in such a way that its lower edge does not touch the roadway. The invention relates to a lifting fitting for gate leaves, fastened to a gate post, for closing a rising approach road. For this, the gate leaf is fastened at the top to the gate post by means of a hinge joint pivotable both about a first vertical axis and about a horizontal axis and at the bottom is mounted longitudinally displaceably on a guide rail which is fastened to the gate post so as to be pivotable about a second vertical axis. Moreover, an essentially horizontally extending bar is mounted on the gate leaf, on the side on which the gate leaf opens, so as to be pivotable about a third vertical axis which is offset relative to the second vertical axis in the direction of the opening side of the gate leaf, the free end region of which bar is guided in a guide piece fastened to the lower edge of the gate leaf.
Patent DE-3429010-A1 (DE)
Title: Process and equipment for producing building elements used, for example, as dams parallel to a roadway, in underground operation
Inventor: BARAN HEINZ
IPC: E21D11/10
Filed: 1984-08-07
Abstract: In a process and equipment for producing building elements used, for example, as dams parallel to a roadway, roadway backfills or the like, in underground operation from a pulverulent building material to which excess water is added for hydromechanical transport, the building material suspension being conveyed through hoselines or pipelines, being discharged at the end of the line and solidifying in the building element, it is provided according to the invention that a pulverulent activator which binds excess water is introduced dry into a proportionate quantity corresponding to the building material suspension conveyed at the time and is blown into the line upstream of the end at a pressure exceeding the flow pressure thereof, and that subsequently the stream of material is divided, its part streams are passed around one another along spiral tracks and recombined in the line cross-section, and the stream of material is then discharged from the end of the line.
Patent DE-3429078-A1 (DE)
Title: System for simulating the Formatio reticularis with a controlled computing installation
Inventor: MITTERAUER BERNHARD DR
IPC: G11C11/54
Filed: 1984-08-07
Abstract: A system for simulating the Formatio reticularis is described. This system has, as the central unit, a command computer (4), constructed in accordance with a permutograph, having a multiplicity of memory modules (M), the memory modules (M) corresponding to the elements of the permutograph and the switching connections between the memory modules corresponding to the edges of the said permutograph. The switching connections define internal circuits, which correspond to the negation sequences of the permutograph in the form of Hamilton circuits (HK), each Hamilton circuit being assigned a manner of behaviour of the Formatio reticularis. The command computer (4) is controlled by an input computer (1, 2, 3), in which a pre-programmed handling intention is brought into relation with information on the environment. The handling intention calculated therefrom - which may be new - is input as a control command into the command computer (4).   <IMAGE>
Patent DE-3432174-A1 (DE)
Title: Sprinkler head
Inventor: WORMER NORMAN N VAN
IPC: B05B15/658
Filed: 1984-08-31
Abstract: A fire-protection sprinkler head has a base, supporting a deflector, which is received in an opening provided in a pipe which forms part of a sprinkler system. The base and the pipe openings are designed smooth and without thread. A seal surrounds the base and the pipe opening and is held in sealing engagement between the base and the pipe by a holding device and a clamping device. The base body and the holding device as well as the seal have interacting surfaces, opposite one another, which ensure a correct orientation of the sprinkler head relative to the water pipe.
Patent DE-3432557-A1 (DE)
Title: Call charge registration system
Inventor: WAZECK JUERGEN DR ING
IPC: G07F7/08
Filed: 1984-09-05
Abstract: A call charge registration system is proposed in which the re-use of mechanically and electrically used-up charge cards (10) is prevented. For this purpose, the re-uses of a charge card are counted and the respective number compared with a predefined maximum number of re-uses. If the two numbers are the same, re-activation of a debited charge card is prevented. <IMAGE>
Patent DE-3438666-A1 (DE)
Title: Piston-cylinder assembly for diesel engines with devices for preventing damage due to carbon-containing deposits
Inventor: GALLI ERCOLE
IPC: F02B77/04
Filed: 1984-10-22
Abstract: In an assembly formed from a piston and a cylinder for a diesel engine with increased specific power output at least one part of the first skirt section of the piston and/or a corresponding area of the cylinder is provided with a wear-resistant protective layer having a low adhesion for carbon-containing deposits in order to prevent the formation of such deposits and the damage caused by them. The protective layer may be a layer of nickel electrolytically deposited on the appropriate area of the piston and/or the cylinder or a layer of hard aluminium oxide produced by anodic treatment on the first skirt section of the piston or a part of this. A protective layer of hard aluminium oxide on the first skirt section of the piston may also be combined with a protective nickel layer on the corresponding area of the cylinder. The protective layer of hard aluminium oxide on the first skirt section of the piston may pass without interruption into a corresponding protective layer on the piston head. In addition the protective layers may be combined with special geometric forms of the piston and/or of the cylinder.
Patent DE-3439843-A1 (DE)
Inventor: SCHUMACHER GUNTER DR RER NAT
IPC: C12N15/55
Filed: 1984-10-31
Abstract: The plasmid harbours an incomplete penicillin-G amidase gene which lacks the first 78 bases of the translated region at the 5' end of the complete gene. This incomplete penicillin-G amidase gene can also be incorporated in the form of two separate fragments which start with base 79 and 868 respectively, counted from the start of the translated region at the 5' end of the gene, and has a deletion of coding bases 705 to 867. The plasmid is suitable for the production of penicillin-G amidase. 
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