baber/WOPTO huggingface dataset:
Patent DE-3447480-A1 (DE)
Title: Automatic transmission for a motor vehicle
Inventor: NAKAO TOSHIYUKI
IPC: B60W30/18
Filed: 1984-12-27
Abstract: An automatic transmission for a motor vehicle is disclosed with an engine, a brake, a throttle valve, a shift lever, a clutch and transmission gears, to which synchronising mechanisms are assigned. The automatic transmission comprises a throttle valve drive for actuation of the throttle valve, a clutch drive for actuation of the clutch, a gear selector drive for actuation of the synchronising mechanisms in a selected manner, in order to shift the transmission gears, a hydraulic control device for the application of drive pressures to the gear selector drive and an electronic control unit for the output of control signals to the throttle valve drive, the clutch drive and the hydraulic control device in response to detected signals, which are characteristic of an engine speed, a brake actuation, an operating position of the throttle valve, a selected position of the shift lever, a disengaged position of the clutch and a speed of travel of the vehicle.
Patent DE-3503377-A1 (DE)
Title: Screening or container wall assembled from modules, and method of production
IPC: G21F3/04
Filed: 1985-02-01
Abstract: Published without abstract.
Patent DE-3503516-A1 (DE)
Title: Balancing apparatus
Inventor: DAHL GUENTER
IPC: A63B26/00
Filed: 1985-02-02
Abstract: The balancing apparatus is constructed as a rod-shaped body, which is supported on a support. The body has at least one standing position on its side opposite to the support. It is provided with at least one supporting surface which extends essentially transversely to the longitudinal direction of the body, on its outside surface facing the support. The supporting surface has a raised part which domes up towards the support. From the raised part, the supporting surface opens out into the outside surface of the body in a tangential fashion. The rod-shaped body may also have two or more supporting surfaces, which are distributed along its length. The raised parts of the said supporting surfaces are arranged on a hypothetical line which extends parallel to a central axis of the body, or are arranged offset in relation to one another about a hypothetical line which extends parallel to a central axis of the body. At least one control lever which is to be taken hold of from the standing position may be arranged in the region of the standing position situated on the side of the rod-shaped body which is opposite the support.
Patent DE-3508448-A1 (DE)
Title: Portable microcomputers
Inventor: VOSSBRUCH UWE
IPC: G01S13/74
Filed: 1985-03-09
Abstract: A portable microcomputer by means of which the data of at least one database can be retrieved. The mobile microcomputers have a radio transceiving section via which the database(s) can be reached. The database(s) exhibit(s) at least one memory section (file) in which only the owner of the computer keeps offers, applications and/or personal data of third parties ready for retrieval by radio by means of identical portable computers.
Patent DE-3512729-A1 (DE)
Title: Magnetic element for therapeutic purposes
Inventor: WAGNER SIGMUND
IPC: A61N2/08
Filed: 1985-04-09
Abstract: The invention relates to a magnetic element for purposes of the so-called magnetic core therapy for application to acupuncture points on the skin of a patient. The underlying object is to provide a simple, efficient design of such a magnetic element. According to the invention, this is achieved by a weakly magnetised rod (1) having a length of from about 5 to 10 mm and a width or diameter of about 3 to 5 mm, which is wrapped in a special further development with a wire (3) of an electrically conducting material to form an electric coil (2). In a preferred embodiment, the rod (1) is formed by the coil (2) itself by magnetisation of the coil wire (3) from which the coil (2) is wound. <IMAGE>
Patent DE-3514524-A1 (DE)
Title: Multi-layer material
Inventor: KURAHASHI KAZUO
IPC: G02C5/00
Filed: 1985-04-22
Abstract: In the structure of a Ti-containing multi-layer material of the clad type for ornamental use, for example spectacle frames, the conventionally Ti-dominated core is replaced by an Al-dominated core, combined with a Ti-dominated cladding or intermediate core, as a result of which the excellent workability and the low weight of the Al component is combined with the high mechanical strength and the good anti-corrosion properties of the Ti component.
Patent DE-3516120-A1 (DE)
Title: Process for automatic piecing and automatic piecing device
Inventor: STAHLECKER FRITZ
IPC: D01H4/50
Filed: 1985-05-04
Abstract: In an open-end spinning machine having a plurality of spinning units and a movable piecing device, the piecing operation is optimised by recording the standstill time after a yarn break and before a repiecing of a spinning unit. In order to obtain, in a spinning rotor, a fibre ring which is especially suitable for piecing and is always uniform and to which a yarn end guided back into the spinning rotor is attached, the time span for which the fibre feed is switched on to produce this fibre ring is varied as a function of the standstill time between a yarn break and a repiecing.
Patent DE-3523281-A1 (DE)
Title: Process for producing a composite injection-moulding manifold
Inventor: GELLERT JOBST ULRICH
IPC: B23P15/00
Filed: 1985-06-28
Abstract: The invention relates to a process for producing a composite injection-moulding manifold, in particular an integral manifold for an injection-moulding system having a plurality of mould cavities. The manifold possesses a melt channel which follows a sinuous path and is formed by milling suitable recesses without sharp curvatures in the faces, facing one another, of the two plates which are then joined to one another. The manifold is produced from tool steel and possesses an electrical heating element which is cast into a channel in the upper outer surface of the manifold. In a common heating step, the two plates are hard-soldered to one another in a vacuum oven under subatmospheric pressure and the heating element is cast into the channel. A highly conductive copper alloy flows around the heating element and distributes itself, on account of the capillary effect, between the faces, facing one another, of the plates in order to provide a metallic bond between them, so that the heat transfer from the heating element is improved and leakage from the melt channel is prevented. This process has the advantage that it reduces the time required to produce a manifold with a melt channel which has branches to a plurality of outlet openings. The process also eliminates the sharp curvatures in the melt channel which ... an inevitable side effect of the earlier drilling and ... Original abstract incomplete.
Patent DE-3536489-A1 (DE)
Title: Filling valve for a filling machine
Inventor: BREITNER HANS-JOACHIM
IPC: B67C3/26
Filed: 1985-10-12
Abstract: In the case of a filling valve for a liquid-filling machine, the liquid passes from a feed connection (1) through a valve chamber (4) to a filling pipe (5) pointing vertically downwards. The filling cycle of the filling valve can be controlled and prevents an escape of liquid during the pauses within the cycle. A valve face (8) is formed on the top of the filling pipe (5) and has situated coaxially opposite it an axially movable wall (14) which bounds the valve chamber (4). The position (14) which the wall adopts at the lower end of the stroke can be adjusted, so that the valve face (8) is sealed off or free at the lower end of the stroke. According to the mode of operation, the liquid is retained in the filling pipe (5) during the pauses within the cycle by the "pipette effect" or by a recirculation effect. In the case of a further mode of operation, a sealing rod (32) which penetrates the filling pipe (5) and has a sealing element (33) which seals off the filling pipe aperture (7) during the upward stroke is situated in front of the movable wall (14). <IMAGE>
Patent DE-3542670-A1 (DE)
Title: Support stage for advancing roadways
Inventor: SCHUEPPHAUS DIETER
IPC: E21D9/10
Filed: 1985-12-03
Abstract: Advancing roadways in underground mining are usually equipped with impact rammers. After the winning of the coal by means of the face winning machine, the stone pack sitting above it is ripped via the impact rammer. The support work then following is facilitated and protected by means of a support stage, the platform of which is designed in such a way as to have a supporting function on either side of the motor and gearing of the auxiliary and main drive and so as to cover these important parts for the face conveyor in the rest position. Here, the platform is lifted and lowered by the working cylinders, connected to the platform on the one side and the props in an articulated manner, in multiple telescopic design and a guide link, predetermining a circular arc for the platform, or a parallelogram linkage with allocated diagonal cylinder. The platform is thereby adjusted in height in each case in accordance with the conditions and, in the design with the multiple telescopic cylinders, is lifted or swung out of the area of the drive units into the area of the heading face. In the second design, the parallelogram linkage is arranged on a double cylinder tube and is thus rotatable together with the platform resting on it, so that the platform can also be advantageously used for work behind the heading face. <IMAGE>
Patent DE-3544851-A1 (DE)
Title: Thin-film magnetic head for the longitudinal or perpendicular magnetisation of a corresponding recording medium
Inventor: RAITH HERMANN
IPC: G11B5/31
Filed: 1985-12-18
Abstract: The thin-film magnetic head has two magnet legs of laminated construction, the magnet poles of which are arranged one behind the other, seen in the (relative) 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 longitudinal (horizontal) magnetisation and on the principle of perpendicular (vertical) magnetisation with high efficiency in each case. For this it is provided according to the invention that the magnet legs (9, 10) have in each case at least two magnetic layers (9a, 9b, 10a, 10b) of materials of different saturation magnetisation (Msa, Msb, Msa', Msb'), the magnetic layers (9b, 10a) of the at least one material of the comparatively smaller saturation magnetisation (Msb, Msa') bounding the gap (13) and, in the write function, being driven into the magnetic saturation by a corresponding write current (I) as far as into the region of its magnet poles (P1, P2). <IMAGE>
Patent DE-3546446-A1 (DE)
Title: Cigarette packet
Inventor: AMERINGEN BRIAN CHARLES
IPC: B65D5/66
Filed: 1985-03-14
Abstract: The side walls of a cigarette packet having a packet body composed of a front wall, a rear wall and side walls and having a lid which is pivotably articulated to the packet body, have first sections which extend outwards from the front wall. Second sections, which extend perpendicularly to the rear wall, are connected to the first sections.
Patent DE-3611657-A1 (DE)
Title: Method for detecting and storing measurements
Inventor: BRESCH ANDRE
IPC: G01R19/30
Filed: 1986-04-07
Abstract: The invention relates to a method for detecting and storing measurements, having a sampling unit to which the analog measurements can be supplied. After conversion by means of an analog/digital converter, these measurements are stored in a measurement memory. The invention is based on the object of proposing a method on the one hand for keeping the memory capacity low and on the other hand for making possible sufficiently accurate reconstruction of the signal waveform of the measurements. The solution is achieved in that the signal minima and signal maxima of the respective measurement are detected, and are stored in the measurement memory, at intervals which can be predetermined. <IMAGE>
Patent DE-3615736-A1 (DE)
Title: Circular saw, in particular hand-operated circular saw
Inventor: MAIER PETER DIPL ING
IPC: B23D59/00
Filed: 1986-05-09
Abstract: A circular saw, in particular a hand-operated circular saw, having a motor-driven circular-saw blade (10) partly surrounded by a protective housing (14) is proposed. Arranged in this protective housing (14) is a dust channel (chip channel) (15) which opens, on one side, tangentially at the circular-saw blade (10) and, on the other side, at a dust-outlet opening (18). The sawdust flung into the housing interior during sawing thus passes directly into the dust channel (15), is diverted by the latter, with little flow resistance, rearwardly to the dust outlet opening and can be collected there by means of a collecting bag or a vacuum cleaner, which increases the suction further. As a result, even without additional suction by a vacuum cleaner or the like, or even with very little suction, very good discharge of the sawdust to a collecting point is guaranteed. <IMAGE>
Patent DE-3620317-A1 (DE)
Inventor: HOFFMANN ERWIN
IPC: B29C33/10
Filed: 1986-06-18
Abstract: This invention relates to a process and a laminator for the continuous production of laminates of foam with facings. An upper facing and a lower facing and a web of meshwork are introduced into the foaming space of a laminator and a fluid reaction mixture is spread over the lower facing before it runs into the foaming space. The reaction mixture penetrates the web of meshwork as it foams up on its journey through the foaming space and becomes bonded to the facings.
Patent DE-3621283-A1 (DE)
Title: Addition device for feeding bulk material into a liquid stream
Inventor: FEY HANS DIPL ING
IPC: B01F15/02
Filed: 1986-06-25
Abstract: For an addition device having a housing (1) for feeding pulverulent or granular bulk material from a storage hopper (7) into a water stream which flows through a housing duct (8), to achieve a uniform mixing with a presettable mixing ratio even with a varying water flow rate, it is proposed to transport the bulk material by motor-driven star wheel feeders (5) and to seal off the star feeder wheel chamber (13) from the feed space and the water space (8) with a metal-to-metal joint by a sleeve (3) formed in the manner of a water tap spigot. <IMAGE>
Patent DE-3621665-A1 (DE)
Title: Knife sheath
Inventor: PFLAUMER WULF-HEINZ
IPC: B26B29/02
Filed: 1986-06-27
Abstract: The invention relates to a knife sheath (1) for survival knives and is equipped with a device (2) for firing cartridges (3) of signal ammunition, which device (2) is positively and releasably fitted into the knife sheath (1). <IMAGE>
Patent DE-3621963-A1 (DE)
Inventor: FUCHS WOLFGANG
IPC: F23K3/16
Filed: 1986-07-01
Abstract: The device has in connection with a chip-wood collecting container (10) a metering device, with which continued transporting of metered quantities of chip wood over a longitudinal conveying section (11) to the feeding opening (14) of a boiler (12) is ensured. The metering device can preferably have a chute (25), ahead of which a hinged metering flap (27) is provided. An air-lock chamber with alternately lockable closure flaps can preferably be provided ahead of the feeding opening of the boiler (12). Automatic operation of the feeding device is ensured by a control device, which supplies control signals, dependent on a boiler temperature, for actuating the drive mechanisms of the feeding device. <IMAGE>
Patent DE-3622936-A1 (DE)
Title: Fishing rod
Inventor: PAESSLER RALF
IPC: A01K87/00
Filed: 1986-07-08
Abstract: The invention relates to a fishing rod of hollow design, especially a Stipp telescopic rod, having a fishing line guided in the interior of the hollow rod and fixed in the region of the grip section of the rod to a fishing-line reel attached to the outside of the rod. The subject of the invention is characterised in that the rear end of the grip section (1) is provided with an attachment part (15) by which the fishing line (7) coming from the fishing-line reel (10) is guided centrally into the grip section (1) via an entry aperture (16), an appropriate deflection device (17) and an exit aperture (18). <IMAGE>
Patent DE-3623579-A1 (DE)
Title: Interferometric distance measuring device having a plurality of light frequencies which are varied by means of the Doppler effect
Inventor: SALEWSKI KLAUS-DIETER DR RER N
IPC: G01B9/02
Filed: 1986-07-12
Abstract: The invention of "an interferometric distance measuring device having a plurality of light frequencies which are varied by means of the Doppler effect" relates to the field of optoelectronic range measurement. The aim of the invention is a device for absolute range measurement by the interaction of microcomputer-controlled optical and mechanical components. The object is achieved in that a laser is used having two modes which are linear-polarised, are oriented orthogonally, and whose frequency can be changed in an optomechanical device, using the optical Doppler effect. Both modes measure an interferometer path identically and, after interference has been carried out, are separated via polarisation splitters and are directed to separate converter units. An entire signal train is recorded for each interference signal by causing the reference reflector to move in small oscillations, and the detector signals are subjected to fast analog-to-digital conversion, with synchronous storage. The signal trains which are reconstructed in the microcomputer are normalised and the phase difference is then calculated, which is directly proportional to the distance measurement determined. The combination of different mode pairs at varied frequencies enables unambiguous range measurement over relatively long distances.
Patent DE-3624806-A1 (DE)
Inventor: BORYS WULF-ECKARD DR
IPC: B23C3/30
Filed: 1986-07-23
Abstract: A method of machining an axially parallel groove in the periphery of a shaft includes fixedly mounting the shaft in the main spindle of a CNC turning machine, moving a rotating milling tool (whose diameter decreases in a direction from its free end and whose maximum diameter is less than the desired width of the groove) radially and axially of the shaft so as to form a first portion of the groove and to finish one of the lateral surfaces which bound the groove, extracting the tool and changing the angular position of the shaft through an angle which equals or approximates the taper of the tool), and again moving the tool axially of the shaft to complete the machining of the groove and to simulaneously form the other lateral surface. The tool can be reground a substantial number of times so that its useful life is a multiple of that of cylindrical milling tools having a diameter which matches the desired width of the groove.
Patent DE-3626616-A1 (DE)
Title: Process for packaging parenteral preparations in steam-sterilisable, transparent vessels made of plastic films and vessels produced according to the process
Inventor: SENGEWALD KARL HEINZ DR
IPC: A61J1/16
Filed: 1986-08-06
Abstract: For packaging parenteral preparations in steam-sterilisable, transparent vessels made of plastic films, the parenteral preparations being first filled into an inner vessel of transparent, flexible plastic and then the inner vessel being sealed and being laid in a lower sheet, thermoformed according to its contours, of the protective envelope and covered with the upper sheet of the protective envelope, a vacuum being applied to the protective envelope and the edges of the lower sheet and upper sheet of the protective envelope being welded to one another, the inner vessel made of a polyolefin is filled completely with the parenteral preparation and the finished packaging is subjected to steam sterilisation in the autoclave in a temperature range of approximately 121 DEG  to 135 DEG C and at a pressure in the autoclave of 0.8 to 3 bar.
Patent DE-3626919-A1 (DE)
Inventor: MICHLER WILHELM DIPL ING
IPC: B01D47/08
Filed: 1986-08-08
Abstract: A spray absorber in which a rotary sprayer is centrally disposed adjacent to the top is provided with a cover cap which is adapted to be raised and is laterally pivotally movable and adapted to close the shaft opening for the rotary sprayer when the latter must be replaced without an interruption of the gas flow.
Patent DE-3627871-A1 (DE)
Inventor: SCHIMOCH HANS-PETER
IPC: B61D5/00
Filed: 1986-08-16
Abstract: The closing device for swivel lids (1), which are actuated by remote control via a linkage (2), has a control lever (11) as a constituent of the linkage (2), which lever on the one hand produces the swivel movement of the lid (1) and, on the other hand, controls the actuation of a locking hook (19). The actuation of the control lever (11) is advantageously effected via a lever triangle (8), on which the actuator (3) acts, and which transmits the actuation path of the actuator (3). After locking of the locking hook (19), the control lever (11) assumes an above dead centre position. <IMAGE>
Patent DE-3634376-A1 (DE)
Title: Method for the sequence of thermodynamic cycles
Inventor: HETTENHAUSEN WILHELM DIPL ING
IPC: F22D11/06
Filed: 1986-10-09
Abstract: The patent application concerns a heat-engine plant with a low-boiling-point refrigerant running in a closed loop, consisting of a condenser, steam generator, engine, and a lock. By means of this lock, the refrigerant condensate from the low-pressure area of the condenser can be transferred into the higher-pressure area of the steam generator without performing mechanical work to increase the pressure. <IMAGE>
Patent DE-3636104-A1 (DE)
Title: Electronic relay
Inventor: KOEHLER ERNST JUERGEN DIPL ING
IPC: H03K17/795
Filed: 1986-10-23
Abstract: The electronic relay exhibits two inputs (E1, E2) for supplying antivalent signals for a relay channel (RL) and a control channel (KL) which are terminated with a relay output (A1) and, respectively, a further output (A2). The input (E1 and E2) and the output (A1 and respectively A2) of each channel (RL, KL), are DC-isolated from one another by at least one optocoupler. In the relay channel (IL), a circuit breaker (TR) which forms a third output (A10) of the electronic relay and can be controlled by the signals of the relay channel is provided, the signals supplied to the output of the said relay channel (RL) being logically dependent on the switching state of the circuit breaker (TR). <IMAGE>
Patent DE-3637091-A1 (DE)
Title: Heterocyclic compounds
Inventor: FUERSTENWERTH HAUKE DR
IPC: C07D491/052
Filed: 1986-10-31
Abstract: Compounds of the formula <IMAGE>  in which     R<1> is H or a hydrocarbon radical,   R<2> is H, CN, an amide or ester group,   R<3> is H or CN, and Z and R<1> together are the radicals of a fused-on heterocycle, and    A is an aromatic system are valuable dyes for synthetic fibres. Because of their good thermal stability, they are also suitable for the mass coloration of plastics. The compounds are obtained by condensation of salicylaldehyde derivatives with appropriate pyridones.
Patent DE-3711508-A1 (DE)
Title: Stair lighting system allowing on=off operation at any switch - provides continuous lighting by depressing any switch for three seconds
Inventor: MAIER HERMANN
IPC: H05B37/02
Filed: 1987-04-04
Abstract: The remotely-controlled multifunction light switch system allows the light to be switched off from any switch point before the preset time has elapsed. Each switch point allows the light to be switched to continuous burning or to off. Switching to continuous lighting is performed in a given sequence. The switch is operated and the light lights, then the switch is pressed for about 3 seconds after which the light stays on in continuous mode. The continuous light is switched off by pressing the switch for about 3 seconds. ADVANTAGE - Saves power.