baber/WOPTO huggingface dataset:
Patent DE-3408139-A1 (DE)
Title: Plug-in fan unit
Inventor: SCHWENK HANS MARTIN ING GRAD
IPC: H05K7/20
Filed: 1984-03-06
Abstract: The invention relates to a plug-in fan unit for apparatus cabinets used in industrial electronics, whose object is to achieve cooling of electronic assemblies by circulating the internal air. The proposed plug-in fan unit has a plurality of axial fans 3, 4 which have a common fan housing 1 which consists of a hard plastic foam. Integrally formed plug connections 14, 15 on the longitudinal sides 13 of the fan housing 1 are used for mounting the front panel 2 and for connection of a plurality of fan housings 1 to one another. <IMAGE>
Patent DE-3412069-A1 (DE)
Title: Dispenser for a cleaning cloth, in particular toilet paper
Inventor: HANZEL HANS-PETER
IPC: A47K10/32
Filed: 1984-03-31
Abstract: A dispenser for a moistened cleaning cloth, in particular toilet paper, which is inserted in a dry state and is drawn off having been moistened by the sheet, having a supply roll, arranged rotatably in a dispenser housing, for the cleaning cloth, a supply vessel for a cleaning liquid, and a moistening device for moistening the cleaning cloth with the cleaning liquid, the moistening device having at least one transporting element (11), which can be switched on as required, for the cleaning cloth (5), and having a moistening element (21) which operates without contact and can be switched on as required (Figure 1). <IMAGE>
Patent DE-3416713-A1 (DE)
Title: High-pressure discharge lamp
Inventor: SCHAEFER RALF DR
IPC: H01J61/52
Filed: 1984-05-05
Abstract: In the case of a high-pressure discharge lamp whose outer bulb (4) is provided with a lamp foot (7), a heat-insulating element being arranged, if required, between the outer bulb and the lamp foot, an annular heat plate (11), which projects outwards like a flange, is fitted in front of the lamp foot, seen from the outer bulb. In consequence, the lamp foot is protected against hot gases which rise from the outer bulb. <IMAGE>
Patent DE-3418977-A1 (DE)
Inventor: FREISENHAUSEN DIETER DIPL ING
IPC: F24C3/04
Filed: 1984-05-22
Abstract: 1. Radiant burner, in which a burner for pressurized fuel together with a one-piece mixing chamber (2) of rectangular layout is attached to a plane and in mounted position horizontally arranged top of a reflector (6), said reflector (6) diverging from the top downwards, whereas a connecting pipe (7') designed for the self-suction of the combustion air passes through one of the narrow faces of the reflector (6), characterized in that the burner (1) with the upstream mixing chamber (2) is attached by means of webs (8) in such a way to the top of the reflector (6) that it lies within a reflector chamber (3) designed for the admission of the combustion gases, and that the area (9) which forms the top of the reflector (6) is larger than a plate of the burner (1) which limits the mixing chamber (2) downwards, in order to enable a flow around the mixing chamber.
Patent DE-3425702-A1 (DE)
Title: Optically active phenoxypropionic acid derivatives
Inventor: FOERSTER HEINZ DR
IPC: A01N39/02
Filed: 1984-07-12
Abstract: Novel R enantiomers of phenoxypropionic acid derivatives of the formula <IMAGE>  in which     X represents hydrogen and   R represents hydroxyl, alkoxy or halogen, or   X represents hydrogen or chlorine and   R represents the radical of the formula <IMAGE> in which R<1> represents hydrogen, alkyl or optionally substituted phenyl and     R<2> represents alkyl, a plurality of processes for the preparation of the novel substances, and their use as herbicides.
Patent DE-3426045-A1 (DE)
Title: Brake valve free of volumetric leakage flow
Inventor: KAMM GOETZ DIPL PHYS DR RER NA
IPC: F15B13/01
Filed: 1984-07-14
Abstract: The invention relates to a brake valve free of volumetric leakage flow for load-independent speed control of double-acting pressure-flow consumers subjected to pulling load, which brake valve has a multi-piece piston, the blocking piston of which is acted upon by a compression spring and the control piston of which is acted upon by a regulating spring, the load-pressure space which accommodates the compression spring being constantly connected to the consumer connection which can be connected via an adjustable main restrictor to the discharge connection during brake operation. The invention is to guarantee a reliable function in brake valves of this type. The object of the invention is to design such a brake valve in such a way that a vibration-free lowering operation controllable in a sensitive manner is made possible without a pilot valve. This is achieved by virtue of the fact that a compensating-pressure space defined by a compensating piston is connected via a pressure-balance passage to an annular space, shut off from the consumer connection in the initial position of the blocking piston, in the housing as well as in the initial position to the discharge connection and by virtue of the fact that a pressure intensifier is arranged between the control-pressure space and a compression-pressure space defined in the control piston by a coupling member frictionally connected to the blocking piston.
Patent DE-3426125-A1 (DE)
Inventor: TREBITZ BERND DR
IPC: H02K5/14
Filed: 1984-07-16
Abstract: 1. A commutator-side bearing bracket for miniature direct current motors having a body (1), a bearing housing (3) and mounts (7) for the current transmission means (13, 33) which are constructed as a one-piece injection moulded part, characterized in that the mounts (7) for the current transmission means (13, 33) are rigidly connected to the body (1) and that covers (17) are formed in one piece with the bearing bracket and are pivotally connected thereto by means of foil hinges (18), the mounts (7) for the current transmission means and the covers (17) being constructed in such a way that the covers can be clipped onto the ends facing the foil hinges (18).
Patent DE-3428871-A1 (DE)
Title: Plastics injection moulding machine
Inventor: DUFFNER WOLFGANG
IPC: B29C45/26
Filed: 1984-08-04
Abstract: An injection mould (1) associated with a plastics injection moulding machine serves for producing dowels having a longitudinal slit provided at their insertion ends. The discharge opening of an injection nozzle, in particular designed as a hot-runner nozzle (8), is disposed at the subsequent insertion end of the dowel. In order to prevent the dowel parts separated by the longitudinal slit becoming joined together during production by the gate point at the insertion end, with an annular discharge opening of the injection nozzle, a central nozzle tip is disposed in such a manner that it projects at least in certain regions into the dowel mould cavity in order to form a central empty space at the outer slit end of the dowel. By this means, the gate points in the region of the dowel ends are shifted to outside the slit. By using a hot-runner nozzle the gate point can be kept very small and in addition no reject material results. <IMAGE>
Patent DE-3432094-A1 (DE)
Inventor: GUENZLER VOLKMAR
IPC: C07D213/80
Filed: 1984-08-31
Abstract: Esters of pyridine-2,4- and -2,5-dicarboxylic acid act as inhibitors of proline hydroxylase and lysine hydroxylase and are suitable as fibrosuppressants and immunosuppressants, in particular for the treatment of disturbances of the metabolism of collagen and collagen-like substances and of the biosynthesis of Clq.
Patent DE-3432472-A1 (DE)
Title: Process for regenerating catalysts
Inventor: ZIMMERMANN HEINZ DR ING
IPC: B01J38/14
Filed: 1984-09-04
Abstract: A process is described for regenerating catalysts deactivated by coke deposits. It is proposed to carry out the regeneration with flue gas.
Patent DE-3437623-A1 (DE)
Title: Cultivator attachment for tractor
Inventor: LELY ARY VAN DER
IPC: A01B33/06
Filed: 1984-10-13
Abstract: Each cultivator unit has a vertical axis about which the tines rotate. The drive for each unit comprises bevel gears which mesh with a horizontal shaft. The shafts are hollow and sit on a horizontal drive shaft with splines to couple to the drive shaft. The units are linked by tie bars at the corners.  The tie bars cover the selected width of the cultivator while the drive shafts are linked to a central gearing linked to the tractor PTO. Adjacent cultivators rotate in opposing directions.
Patent DE-3441411-A1 (DE)
Title: Apparatus for loading a ship with loose bulk material
Inventor: FORSTER BRUNO F DIPL ING
IPC: B65G67/60
Filed: 1984-11-13
Abstract: During the loading of a ship with loose, dust-laden bulk material via an open feeding belt and a plurality of conveyor belts, dedusting hoods are provided at the points of transition from one belt to the following belt, for guiding the dust which has been produced away via dedusting lines which take the form of pipes. The feeding belt is covered by telescopic hoods and/or displaceable covering hoods in the displacement region of the discharging vehicle, the covering hoods being fixedly arranged on the discharging vehicle. The dedusting hoods are designed as telescopic chutes or in two parts, according to their position. In the two-parts design, one part of the dedusting hood is fixedly connected and one part is rotatably connected.
Patent DE-3445433-A1 (DE)
Title: Power supply to the electric motors of a cable stranding machine
Inventor: FREUND GERD DIPL ING
IPC: H01R39/08
Filed: 1984-12-13
Abstract: In the case of an arrangement for the power supply to the electric motors (11, 12, 13) of closures (which are operated by electric motors) of coils which are arranged in the rotor of a cable stranding machine such that a plurality of coils, or a plurality of groups of coils, which are in each case arranged in rows in the axial direction, are distributed on the rotor circumference, over a slipring body (4) which is connected coaxially to the rotor and has a plurality of sliprings (5), a saving in space, a lower cost and improved safety are achieved in that the sliprings (5) are in each case divided into an identical number of mutually insulated segments (1, 2, 3), and each segment is connected to a power line or phase of an electric motor (the motor 11 in the diagram) or to the parallel-connected electric motors of a group of the coil rows which are distributed on the rotor circumference. <IMAGE>
Patent DE-3445711-A1 (DE)
Inventor: DRAENERT KLAUS DR MED DR MED
IPC: C14B1/26
Filed: 1984-12-14
Abstract: A bone replacement material comprises a tridimensional supporting structure comprised of elementary bodies which are interconnected and which define intermediate spaces, a coating mass comprised of filling bodies based on calcium compounds, as well as a binder (matrix). The binder and the filling bodies are resorbable, the filling bodies consisting of extremely porous spherical particles having a diameter comprised between 15 and 50  mu m and a porous volume comprised between 50 and 80% to which fibre material may be partially mixed. The bone replacement material is appropriate to produce coating layers of prosthesis which become anchoring parts for said prosthesis. It may also be used to fabricate a complete implant.
Patent DE-3510495-A1 (DE)
Title: Yarn winding device
Inventor: ILLEV ILIYA TZOTSCHEV
IPC: B65H59/16
Filed: 1985-03-22
Abstract: The yarn winding device has a sequence unit and a servo unit having a compensator (2), a position measuring device (1), a winding cylinder (7) mounted on a winding shaft (6) and a bobbin (16) which is pressed on to the winding cylinder and fastened to the machine frame via a bobbin arm (17). The winding cylinder (7) with friction covers (11) on the two front faces is mounted so as to be movable on the winding shaft (6), an electromagnet (8) being arranged on one side of the winding cylinder (7) and, between the electromagnet (8) and the winding cylinder (7), a spring (12) is arranged in a hollow space (18), whereas on the other side of the winding cylinder (7) a friction brake (10) is provided which is fastened firmly to the machine frame. …<IMAGE>…
Patent DE-3512238-A1 (DE)
Title: Self-securing screw connection, and a method for its production
Inventor: THORPE JAMES H
IPC: F16B39/30
Filed: 1985-04-03
Abstract: A self-securing screw connection having a thread with a uniform pitch is created, it being possible to fit this thread to screws, screw bolts, nuts, threaded holes and the like. This thread is intended to interact with a normal thread and has adjacent thread flanks which enclose an angle of 30 DEG  and an angle of less than 30 DEG with respect to the verticals to the thread axis. When tightening a thread which is constructed in this manner, with respect to a mating thread having an angle of the thread flanks of 60 DEG  with respect to one another, and with the thread pitches constructed symmetrically with respect to one another, wedging and securing are achieved which are effective over the entire thread length.
Patent DE-3524767-A1 (DE)
Inventor: KETTSCHAU HANS-JUERGEN
IPC: H02M3/335
Filed: 1985-07-11
Abstract: A clocked direct voltage converter with potential separation includes a control circuit for controlling the switching times of a switching transistor arranged on the primary side of the voltage converter, in which voltage converter voltage proportional to an output quantity is chopped by a controllable switch. The chopped voltage is transmitted by a transformer to the primary side of the converter, is then rectified, filtered and supplied to the control circuit. In order to obtain the largest possible control range for the converter, a further transformer is provided which transmits oscillation signal of an oscillator of the control circuit to the controllable switch on the secondary side voltage converter. By means of this oscillation signal, the controllable switch is controlled.
Patent DE-3525152-A1 (DE)
Title: Wire net container
Inventor: JUERGENS WALTER DR ING
IPC: B65D90/08
Filed: 1985-07-13
Abstract: Published without abstract.
Patent DE-3531289-A1 (DE)
Title: Thread-guide control device for flat knitting machines
Inventor: SCHMIDT HANS-JUERGEN
IPC: D04B15/56
Filed: 1985-09-02
Abstract: The invention relates to a thread-guide control device especially for flat knitting machines, with stitch-transfer cam parts, arranged between the two needle sinkers belonging to a knitting system, and at least one thread-guide rail arranged parallel to the needle bed as well as thread-guide boxes which are displaceable on the rail and which are provided, on their top side, with an upwardly open recess limited laterally by two stops, whilst at least one electromagnetically controllable driver intended for dropping into the recess is provided on the carriage for each thread-guide rail and knitting system. In order to achieve a considerable reduction in the width and mass of the thread-guide boxes and in the necessary carriage overrun stroke, the driver can be adjusted as a function of the stroke direction of the carriage in two positions which are at a distance from one another corresponding at most to the horizontal distance between the loop-forming points of the two needle sinkers. <IMAGE>
Patent DE-3543236-A1 (DE)
Title: Measuring mechanism
Inventor: SELLMAIER ENGELBERT
IPC: G01D5/04
Filed: 1985-12-06
Abstract: A measuring mechanism as is used, for example, in connection with a Bourdon spring for measuring and indicating temperature or pressure, exhibits a metallic lever (18) which is supported in the measuring mechanism housing, can be pivoted at one of its arms (25) on the respective measuring member and carries on its other arm (28) a toothed segment (20) for transmitting the movement to a pointer shaft. To increase the measuring accuracy and the life and, at the same time, to simplify production and assembly, the bearing shaft (30) consists of plastic and is injection-moulded into a penetration (29) in the lever (18). In the same work cycle during production, bearing parts (32, 35) for pivoting on the measuring member can be injection-moulded on one arm (25) of the lever (18) and a plastic toothed segment (20) can be injection-moulded around the other arm (28) of the lever (18). <IMAGE>
Patent DE-3600192-A1 (DE)
Title: Fresh gas feed for an internal combustion engine with a swirl device
Inventor: MANKAU HEINZ DR ING
IPC: F02M29/06
Filed: 1986-01-07
Abstract: For the purpose of generating an adjustable swirl for a low component cost, with the swirl device taking up little space, the latter is designed as a flat approximately triangular blade (2), the setting angle ( alpha ) of which is adjustable about an axis (4) running transversely to the flow. <IMAGE>
Patent DE-3613490-A1 (DE)
Title: Flame-resistant polyamides
Inventor: NIELINGER WERNER
IPC: C08L77/00
Filed: 1986-04-22
Abstract: Flame-resistant, thermoplastic moulding compositions comprising amorphous, partially aromatic polyamides (nylons) containing, as flameproofing agent, from 3 to 20% by weight of polyphosphates.
Patent DE-3624450-A1 (DE)
Title: Underwater mine projective with electronic detonation circuit - penetrates vessels hull of detonates above surface level
Inventor: SIEBERT RAINER
IPC: F42B22/06
Filed: 1986-07-19
Abstract: The projectile launcher (15) is located on the seabed (12) and is activated by surface vessel sound waves (17) which, via a sensor (16) ignite the projectile motor unit (20).  On leaving the surface (14), or on penetrating the hull of a vessel (18), the projectile (11) is automatically detonated at the otpimum height (x.x1.x2). The ignitier delay time (t) for achieving the optimum detonation height (x.x1.x2) is determined by an electronic igniter circuit (24) which uses stored projectile performance parameters in conjunction with impact or water exit sensor (33,31) responses. USE/ADVANTAGAE - Electronic igniter  circuit allows adjustment of detonation time for max. effect against variety of vessels.
Patent DE-3625580-A1 (DE)
Title: Valve arrangement
Inventor: STOLL KURT DIPL ING
IPC: H02B1/21
Filed: 1986-07-29
Abstract: The invention relates to a valve arrangement having a plurality of valves which are arranged alongside one another on a connecting body and can be operated electrically or electromagnetically and whose electrical connecting contacts all point to one side, and having junction contacts which are connected to electrical power supply leads to the valves and can be plugged onto the connecting contacts. It is provided that the junction contacts (18) for at least two valves (11 to 14), a multiple plug socket (21) which accommodates a multiple plug (24) which is connected to the electrical power supply leads (23), as well as junction leads (22) between the junction contacts (20) and the contacts of the multiple plug socket (21) are arranged on a common plug rail (19). <IMAGE>
Patent DE-3628127-A1 (DE)
Title: Evacuating pump set, in particular for milking equipment
Inventor: OBERWIMMER ADOLF
IPC: F24D17/00
Filed: 1986-08-19
Abstract: An evacuating pump set, in particular for milking equipment, has a modular unit comprising an evacuating pump (2) and a drive motor (3), which can be inserted in a service water tank (4) to utilise the waste heat. The modular unit (1) is mounted on a cover plate (5) associated with a connecting flange (6) of the tank (4), and pipelines (7, 8) passing through the cover plate (5) to the pump (2) inside form the pump intake and discharge lines. In order to be able to improve the utilisation of waste heat substantially in a simple manner, two coaxial pipelines (7, 8) are provided, of which the outer pipeline (7) acts as the discharge line and the inner pipeline (8) as the intake line for the pump (2). <IMAGE>
Patent DE-3628960-A1 (DE)
Title: Points drive for model railways
Inventor: SCHMID EUGEN
IPC: A63H19/32
Filed: 1986-08-26
Abstract: In a points drive for model railways, a permanent magnet is subjected to the influence of an electromagnetic field emanating from an exciter coil, is adjustable in two directions and is coupled to a points blade via transmission means in a manner such that an adjustment of the permanent magnet effected by the electromagnetic field results in the movement of the points blades into their extreme position. In such a points drive, in order to ensure secure positioning of the points blades in the extreme positions and nevertheless to permit a model vehicle to run through the points blade, it is proposed that the transmission means be designed to be self-locking in the end positions of the points blade and that the points blades be displaceable relative to the transmission means in both directions, against the force of the spring.
Patent DE-3635504-A1 (DE)
Title: Device for adjusting the stops in sheet-delivery means
Inventor: BORMANN GUNAR DIPL ING
IPC: B65H31/20
Filed: 1986-10-18
Abstract: The invention relates to a device for adjusting the stops in sheet-delivery means in sheet-processing machines, in particular printing machines. The aim of the invention is to provide a device for adjusting the stops, by means of which a precise adjustment can take place, when the maching is running, from a central operating location, reducing the risk of accidents in the process. The object of the invention is to provide a device by means of which the adjustment of a periodically operating system can be carried out by means of stationary operating elements and fixing in any position, with different regions of operation and action, can take place. The object is achieved according to the invention in that a stationary, rotatable spindle and a pinion, which is fixedly connected to a disc and is mounted in a periodically moved system, are placed in operative connection by means of flexible connecting lines.
Patent DE-3638094-A1 (DE)
Title: Knee joint exercising splint
Inventor: BLAUTH WALTER PROF DR
IPC: A61H1/02
Filed: 1986-11-07
Abstract: A knee joint exercising splint for the passive, continuous movement of the knee and ankle joints comprises a motor drive and axes of rotation which correspond to the physiological axes of rotation of the hip, knee and ankle joints.
Patent DE-3639362-A1 (DE)
Title: Shoe, in particular climbing or trekking shoe
Inventor: LEDERER JOSEF
IPC: A43B9/12
Filed: 1986-11-18
Abstract: In a climbing boot with an intermediate sole and an edge strip, the transition between the edge strip and the intermediate sole is to be improved to the effect that no notch effects and no dirt accumulation occurs there. To this end, it is proposed that the intermediate sole be provided with a shell edge which is glued to the shaft material and that the edge strip extend upwards over the shell edge and is glued on the shell edge as well as on the shaft material. In this case, the lower edge of the edge strip stands up on the upper side of an edge projection of the intermediate sole.
Patent DE-3643897-A1 (DE)
Inventor: GIEDE KARL
IPC: A61Q5/06
Filed: 1986-12-22
Abstract: The composition is in the form of an aqueous or aqueous-alcoholic formulation containing as film former carboxyl-containing polymers whose carboxyl groups are neutralised 50 to 90 mol% with alkanolamines and 10 to 50 mol% with ammonia. Despite a low alcohol content of from 0 to 15 % by weight, the film formers are effectively dissolved, but after application remain on the hair as a consequence of the volatility of the ammonia in the partially neutralised state and thus bring about permanent setting.