baber/WOPTO huggingface dataset:
Patent DE-3214516-A1 (DE)
Title: Three-stroke combustion engine for intermittent duty, with hydraulic power transmission and energy recovery by means of regenerative braking
Inventor: SCHIPULL WITOLD
IPC: B60T1/10
Filed: 1982-04-20
Abstract: A three-part construction of the combustion engine can be seen from the drawing (fig.1): cylinder Z1 draws air in and forces it at feed pressure into the cylinder Z2. In the cylinder Z2 fuel is fed in and ignited. The rise in pressure drives the piston Z2 downwards and delivers hydraulic oil. In the cylinder Z3 (with approximately five times the piston surface) the residual pressure from Z2 is expanded and hydraulic oil again delivered. The piston Z1 is hydraulically driven and like pistons Z2 and Z3 returned under spring force. On conclusion of the abovementioned processes a pause may occur (reduced output) or the sequence may begin again (maximum output). A plurality of such appliances may act together on a hydraulic system (increased total capacity). A suitable "angular mechanics" adjusts the piston force declining during expansion to the virtually constant piston force of the delivery piston in the hydraulic system. The combustion engine is controlled by an automatic control. The drive is operated solely from the hydraulic system. Auxiliary units are driven by separate hydraulic motors at constant speed. <IMAGE>
Patent DE-3220167-A1 (DE)
Title: Laundry mangle, preferably for industrial purposes
Inventor: WALTERSCHEID FRANZ WILHELM
IPC: D06F69/02
Filed: 1982-05-28
Abstract: The performance of a laundry mangle depends largely on the size of the pressing surface of the pressing body. Laundry mangles for industrial purposes therefore have relatively large constructional dimensions, with the result that correspondingly dimensioned crossmembers and the like are required in order to achieve the necessary stability of the frame. The laundry mangle according to the invention is characterised by a pressing body which is elliptic, as seen in cross-section, and is designed as a hollow body and which is fastened on the end faces to the side parts of the frame. The pressing body extending virtually over the constructional height of the laundry mangle replaces the otherwise necessary crossmembers. Since virtually the entire surface can be used as an effective pressing surface, the performance of the machine is extremely high. Since the mangle material is transported by an endless band looping virtually completely round the pressing body, a good result is achieved by the mangling operation taking place in a similar way to manual pressing. <IMAGE>
Patent DE-3221540-A1 (DE)
Title: Novel N-(4-amino-3,5-dichlorophenylalkyl)amines, their preparation and medicaments containing these compounds
Inventor: KECK JOHANNES DIPL CHEM DR
IPC: C07C217/62
Filed: 1982-06-08
Abstract: Novel phenylalkylamines of the general formula <IMAGE> in which R1 denotes an optionally substituted amino group, R2 denotes a hydrogen atom or an alkyl group, R3 denotes a hydrogen atom or an alkyl group, A denotes the methylene or hydroxymethylene group and B denotes an optionally substituted aralkyl group, their optically active antipodes, their diastereomeric racemates and their optical antipodes, as well as their acid addition salts, which have useful pharmacological properties, in particular an action on the heart and the circulation. The compounds of the formula I can be prepared by processes customary for analogous compounds.
Patent DE-3227974-A1 (DE)
Title: Electron-beam generator, especially a two-electrode electron-beam generator
Inventor: SCHEFFELS WILHELM DIPL PHYS DR
IPC: H01J37/063
Filed: 1982-07-27
Abstract: In order to improve the electron-beam parameters, the cathode (19) is arranged on the two-electrode electron-beam generator (27) in such a manner that it projects by a few tenths of a millimetre (55) toward the anode (21), with respect to the focusing electrode (20). This leads to a considerable improvement in the deep welding of large cross-sections and in the perforation of relatively large sheet-metal thicknesses. <IMAGE>
Patent DE-3237127-A1 (DE)
Title: Bag for collecting the intestinal contents of stoma patients
Inventor: TEBBE RUDOLF
IPC: A61F5/441
Filed: 1982-10-07
Abstract: Known bags for collecting the intestinal contents of stoma patients have proven unsatisfactory insofar as the gas removal opening (114) in the bag (11) becomes blocked, even when the bag is only partially filled, when the stoma patient assumes a reclining position. This disadvantage is remedied by inserting in the bag (11) a dividing wall (31) which separates the gas removal area (118) from the stoma area (117) and in whose area of transition into the bag wall (113) lying opposite the stoma opening (112) there is a perforation (314) permitting the passage of gas from the stoma area (117) into the gas removal area (118). <IMAGE>
Patent DE-3238897-A1 (DE)
Title: Infrared test device for missile homing heads
Inventor: SEPP GUNTHER DIPL PHYS DR
IPC: F41G7/00
Filed: 1982-10-21
Abstract: The invention relates to a test device for testing the operating capacity of missiles with infrared homing heads, in which, to achieve highly accurate, realistic and reproducible test results, a holding table movable in the three axes is assigned a projection unit for infrared films and the control of the test device is carried out by the infrared homing head itself with the aid of the film signals by means of a computer. <IMAGE>
Patent DE-3242984-A1 (DE)
Title: Test apparatus for dial gauges
Inventor: VOGT LOTHAR
IPC: G01D18/00
Filed: 1982-11-20
Abstract: The invention relates to a test apparatus for dial gauges. Provided in this apparatus is a test comparison standard which can be sensitively varied and takes the form of an adjustable threaded joint by means of which the feeler of the dial gauge to be tested can be varied in position in a controllable fashion. The pointer position is read off and compared with the calculated desired position of the pointer in an electronic evaluation unit. In a multipoint test of the dial gauge, this evaluation unit prints out an error list with an error trend curve and tabular values as well as with characteristic values of errors calculated therefrom. In order to rationalise the testing of dial gauges, the threaded joint can be driven by means of a stepping motor by means of the step sequence of which it is also possible to detect the position of the variable test comparison standard. Moreover, the pointer position is read off unaided and automatically via a probe, preferably a fibre-optic probe, which covers the entire circumference of the pointer scale. The probe is preferably movably arranged and rotates beyond the scale of periphery.
Patent DE-3243797-A1 (DE)
Title: Solar ski
Inventor: KOELSCH MICHAEL
IPC: A63C5/06
Filed: 1982-11-26
Abstract: ''Solar ski'', having solar cells (3) which with the aid of sunlight heat both the coating (7) by means of heating coils (5) and the steel edges (4), via an electrical connection (6), in order to enable better slidability and thus higher speeds, at the same time to render traditional waxing of the coating unnecessary, and having a switch (9) which serves to coordinate the electrical supply of ski coating, steel edges and the electrical connection to outside the ski (electrical terminal), for example to heat articles of clothing etc..   <IMAGE>
Patent DE-3245721-A1 (DE)
Title: Process for the simultaneous removal of nitrogen oxide and sulphur oxide with the aid of alkaline earth metal compounds and iron chelate complexes
Inventor: WEBER EKKEHARD PROF DR ING
IPC: B01D53/60
Filed: 1982-12-10
Abstract: For the combined removal of sulphur oxide and nitrogen oxide from gases (exhaust gas or product gas), an absorption solution is used which comprises iron chelate complexes and alkaline earth metal compounds.
Patent DE-3248226-A1 (DE)
Inventor: SCHMALHOFER MARKUS
IPC: E06B7/10
Filed: 1982-12-27
Abstract: 1. Continuous frame for doors or windows, with two side legs (2, 3; 23) arranged at a distance from one another and designed in the manner of hollow profiles, and with two upper and lower transverse legs (4, 5; 22, 24) connecting the side legs and arranged at a distance from one another, there being arranged in the side legs recuperative heat exchangers (6, 7; 25) connected to at least two flow channels (8, 9; 26, 27, 28, 29) which can each communicate both with the interior and with the environment and through which, on the one hand, fresh air and, on the other hand, room air can be conveyed via the heat exchangers by means of fans (10, 11), characterized in that condensation water precipitated from the room air can be fed to the flow channel (9; 27, 29) for the fresh air.
Patent DE-3301332-A1 (DE)
Title: Device for protection of liquid lines against detonations
IPC: F16L55/04
Filed: 1983-01-17
Abstract: Device for the protection of liquid lines, especially supply and drainage lines leading to and from high security regions, against detonations and detonation-like pressure shocks, characterised by a line section having a support tube and, on the interior of the tube, a damping layer with a liquid-tight cover layer of flexible plastic, in contact with the liquid, and a cushion layer of closed-cell elastic foam material between the tube and the cover layer and tightly connected to the cover layer.
Patent DE-3301439-A1 (DE)
Inventor: WEINUNDBROT HUBERT
IPC: B65C9/36
Filed: 1983-01-18
Abstract: The invention relates to a device for attaching adhesive labels to objects comprising a rotatably mounted tubular labelling arm driven by a motor and having a suction head disposed at its free end, this suction head being directly connected via the tubular labelling arm to a vacuum source for the purpose of drawing a label by suction onto the suction head. In order to be able to use such a device, which has a high operating speed, as universally as possible, i.e. for labelling the most varied types of object, the tubular labelling arm bearing the suction head is designed to be bendably elastic and rotate in a single direction of rotation.
Patent DE-3303257-A1 (DE)
Title: Device for removing dust
Inventor: SCHWAMBORN KARL-HEINZ
IPC: B01D46/02
Filed: 1983-02-01
Abstract: The invention relates to a device for removing dust from dust-laden gases using filter tubes arranged in a round vessel having a conical lower end as shown in Figure 1. Devices of this type are used extensively in physical engineering for purifying gases. The particular characteristic of the invention is that the conical funnel (50) is movably mounted on the lower part (12) of the vessel (10) and that an internal round vessel (30) is arranged in the interior of the round vessel (10), in the upper part (31) of which internal round vessel, the filter tubes (40) are arranged in openings. The sealing edge of the round vessel (10) and conical funnel (50) is sealed against the external atmosphere by means of a profiled tension ring (21). <IMAGE>
Patent DE-3303471-A1 (DE)
Inventor: KREC ZDENEK
IPC: H01R9/26
Filed: 1983-02-02
Abstract: 1. A fused terminal, in whose socket (1) there are arranged counter-contacts (2) for swtich contacts (3) on an operating member (4), where the switch contacts (3) are formed by a holder (9) for fuse links (5) with two contacts elements, which are arranged opposite one another spaced apart on a fuse carrier (6), the fuse carrier (6) is mounted so that is can be lifted and is rotationally movable and lockable, and the counter-contacts (2) in the socket (1) are covered by covering strips (8) so as to be safe from touch, characterized in that the fuse carrier (6) is secured in a guide piece (7) which for its part, is guided in the socket (1) in liftable manner, so that the counter-contacts (2) in the socket (1) are covered by covering strips (8) on the fuse carrier (6) in the inserted and the lifted position so as to be safe from touch ; but that in the lifted and transversely rotated position, the covering strip (8) leaves free access to the holder (9) for the fuse link (5).
Patent DE-3305910-A1 (DE)
Title: Dowel for attaching a component in a precise position
IPC: F16B13/02
Filed: 1983-02-21
Abstract: The invention proposes a dowel for attaching a component in a precise position, which dowel consists of a cylindrical solid body having an external thread, the cross-section the cylindrical solid body being considerably larger than the diameter of the screw peg of the component which is to be held. Furthermore, the invention proposes a method for attaching a component in a precise position using the dowel which has already been described.
Patent DE-3306875-A1 (DE)
Title: Apparatus for sealing the gap between door leaf and door frame in the event of a fire
Inventor: KRAFT FRANZ DIPL ING
IPC: E06B5/16
Filed: 1983-02-26
Abstract: As an apparatus for sealing the gap between door leaf and door frame of a closed fire door or the like in the event of a fire, a bimetallic multiple contact strip approximately U-shaped in cross-section is proposed, which is combined with a sealing strip of pure aluminium or a material having similar heat resistance properties. In the event of a fire, said sealing strip is pressed against the appropriate sealing surface by the bimetallic multiple contact strip. The sealing strip deforms under these conditions and compensates for unevennesses at the sealing surface which occur at said surface as a result of distortions or the like due to the effect of heat.
Patent DE-3307765-A1 (DE)
Title: Device for generating a jet of superheated (dry) steam, in particular steam jet cleaning device
Inventor: ACHTERBERG DIETER DIPL ING
IPC: F22B1/28
Filed: 1983-03-04
Abstract: A device for producing a jet of superheated (dry) steam has a non-pressurised reservoir for supplying a quantity of water, which reservoir is connected to a flow-type heater via a connecting line to which a metering pump is connected, to which heater a steam outlet nozzle is connected which can be opened and closed by means of a shut-off valve which can be actuated externally. The metering pump is matched, with respect to its pumping volume, to the predetermined steam output rate of the device. The drive of the metering pump is controlled as a function of the opening or closing of the shut-off valve. A throttle can be advantageously connected into the path of the steam through the flow-type heater. The flow-type heater can be constructed as a block of material with good heat-conducting properties, channels for the steam to be produced being incorporated or embedded in said block. <IMAGE>
Patent DE-3318101-A1 (DE)
Inventor: SCHRENK HARTMUT DIPL PHYS DR
IPC: G07F7/10
Filed: 1983-05-18
Abstract: A monolithically integrable circuit arrangement includes a memory with non-volatile electrically writable and erasable memory cells, an addressing circuit for reading, writing and erasing the memory, and a control unit which makes the access to the memory dependent on a validation operation with data comparison between stored reference data and code data entered from the outside, wherein the control unit, consisting of at least one comparator (57) for delivering a comparison signal (DOK), of a write control unit (3) for alternatively writing on a first or second operating data region which can be selected via an addressing unit depending on the comparison signal in such a manner that in the event of equality of the data, the first, and in the event of inequality of the data, the second operating data region is addressed, and having an erase control unit (9) for erasing the operating data regions, depending on the preceding execution of a write operation in the first operating data region.
Patent DE-3319966-A1 (DE)
Title: Method and device for guiding away an upper delivery roller
Inventor: LATTNER MANFRED
IPC: D01H13/16
Filed: 1983-06-01
Abstract: Method for automatically guiding away the upper roller of a pair of delivery rollers of a twisting station of a twisting machine from the lower roller as a result of a twist break. So that the upper roller cannot also be guided away unintentionally in response to slight twist tensions, the upper roller is monitored for the winding of the threads onto it, occurring as a result of a twist break, and as a consequence of the detection of such a winding the upper delivery roller is guided away from the lower delivery roller in order to interrupt the transport of these threads.
Patent DE-3323225-A1 (DE)
Title: Brake device for a vehicle, in particular a cog wheel vehicle
Inventor: SCHAEFER ARNOLD
IPC: B60T13/38
Filed: 1983-06-28
Abstract: The brake device contains a plurality of mechanical brake units (7) which are suitable for stopping the vehicle, can be influenced by brake control elements (31), and each of which has a brake (11) which can be actuated via an actuation element (12). The actuation elements (12) of all the brake units (7) of the vehicle are connected in parallel with one another and connected to all the brake control elements (31) present, which are also connected in parallel with one another. All the brake units (7) are configured to exert brake forces whose sum is smaller than double the minimum overall brake force required to reliably stop the vehicle. Accordingly, on the one hand the risk of parts of the brake device failing in groups is reduced and on the other hand when all the brake units (7) are actuated simultaneously substantially smaller brake forces and stresses occur than with previous designs. <IMAGE>
Patent DE-3323321-A1 (DE)
Inventor: SCHULZE PAUL-EBERHARD DR
IPC: A61K31/365
Filed: 1983-06-24
Abstract: Utilisation of antiestrogen and aromatase inhibitors, optionally in combination with  beta -receptor blockers for the prophylaxis and therapy of coronary heart diseases. Substances such as tamoxifen are considered to be used as antiestrogen, and such as testolactone to be used as aromatase inhibitors.
Patent DE-3323605-A1 (DE)
Inventor: GREIWE DIETER
IPC: H05B1/02
Filed: 1983-06-30
Abstract: 1. Heater for a kitchen kettle, especially for a deep-frying kettle, in the form of a flat tube heater, in which a heating coil is mounted, wherein the cross section of the flat tube heater (2) is divided into several zones (5, 6, 7, 8) and a thermostat sensor is arranged in one of the zones (5), characterized in that the heating coil (10) in the zone (6) which is adjacent to the zone (5) having the thermostat sensor (10), has less windings (11) than in the other zones (6, 7, 8).
Patent DE-3327081-A1 (DE)
Title: Process for the continuous production of products from partly or completely crosslinked thermoplastic-elastic material
Inventor: PUCHE JUAN DELGADO DR
IPC: B29C48/04
Filed: 1983-07-27
Abstract: The invention relates to a process for the continuous production of products from partly or completely crosslinked thermoplastic-elastic material, starting with a mixture of components containing a crosslinking agent, in which process the components are dispersed and homogenised by a combined effect of temperature, pressure and a mechanical element, as a result of which a crosslinking is brought about with the aid of the abovementioned agent. The process is distinguished in that the crosslinkable homogeneous compound is continuously guided through the interior of a heating zone, where it is subjected to the effect of temperature, and to a mechanical element that effects its translation and homogenisation over an appropriate duration, the compound flowing through being already in the crosslinked state and passing into the shaping region without interruption with the aid of the same mechanical element and under a temperature adjusted to produce a thermoplastic material, which is followed by a cooling and, if required, granulation or the production of a continuous element.
Patent DE-3331239-A1 (DE)
Title: Process and apparatus for coating a ferromagnetic part
Inventor: KAISER JUERGEN
IPC: H01F41/00
Filed: 1983-08-30
Abstract: Process for coating a ferromagnetic part (3), especially a ferrite core, in which the ferromagnetic part (3) is conveyed into the magnetic force field of an electromagnet (5) and is held in suspension at a given distance from the electromagnet (5) by means of an inductive distance sensor (16,17) which is arranged in the magnetic force field of the electromagnet (5) and is coupled to the electromagnet (5), and is then coated with insulating material (12), the layer of insulating material being at least partially hardened. <IMAGE>
Patent DE-3331531-A1 (DE)
Title: Method and device for measuring the flow velocity of fluids by means of ultrasound
Inventor: BECKER WOLF-JUERGEN DR
IPC: G01P5/24
Filed: 1983-09-01
Abstract: In order to measure the flow velocity (v) of a fluid (2) in a flow duct (1), an ultrasonic measurement section is provided which consists of two ultrasonic transducers (4, 5) which can be switched alternately as transmitter and receiver. The ultrasonic signals in the forward direction (6) and in the reverse direction (7) are frequency- or phase-modulated. The modulation frequency (fv) in the forward direction and the modulation frequency (fr) in the reverse direction are a direct measure of the transit time of the ultrasonic oscillations between the respective transmitting transducer (4, 5) and the respective receiving transducer (5, 4). After demodulation of the ultrasonic signals, the difference between the repetition rate (fv) in the forward direction and the repetition rate (fr) in the reverse direction is formed. This difference is a direct measure of the flow velocity (v) of the fluid (2). <IMAGE>
Patent DE-3332839-A1 (DE)
Title: Device for indicating the condition of a fuse
Inventor: HEVERHAGEN DETLEV
IPC: H01H85/32
Filed: 1983-09-12
Abstract: The invention relates to a device for indicating the operating condition of a fuse, especially a melting fuse. The invention is based on the object of signalling the condition of the fuse to be monitored without any circuitry cost, by means of a potential indicator which is connected directly to the fuse. This object is achieved according to the invention in that an active or passive display having a maximum current consumption which is less than or equal to the permissible current through the human body and having a series-connected capacitor is used as the indicating element. <IMAGE>
Patent DE-3335881-A1 (DE)
Inventor: PREYSS ULRICH
IPC: A01D34/66
Filed: 1983-10-03
Abstract: 1. Mower (14), comprising a substantially horizontal supporting beam (8) with at least two mowing components (11), which are driven in opposite directions and rotatable about axles substantially extending from top to bottom, with a main driving mitre gear (7) which is drivable by the power take-off shaft of a tractor via a cardan shaft connection (3), with additional drives and output shafts (15) for each mowing component, and a three-point attachment frame (1, 2) with a vertical pivotal axle for the pivotal movement from the travelling position, extending rearwardly in the longitudinal direction of the tractor, into the operative position extending transversely relative to the tractor, the output shafts (15) forming the axles, characterized in that the output shafts (15) of the mowing components in the operative position of the mower subtend the same angle (alpha) with respect to a vertical plane, which includes the vertical pivotal axle of the three-point attachment block and extends transversely relative to the direction of travel (A) of the mower, so that the output shafts (15), when viewed with respect to the direction of travel (A) of the mower, are orientated inclined rearwardly and are situated in planes parallel to the plane of the longitudinal direction of the tractor and parallel to one another.
Patent DE-3342714-A1 (DE)
Title: Closure cap with unscrewing safeguard
Inventor: VANDREBECK ROGER
IPC: B65D41/48
Filed: 1983-11-25
Abstract: The invention relates to a closure cap with an unscrewing safeguard and made of injection-mouldable material, in particular plastic, whose unscrewing safeguard takes place by an element (3) of the bottom (2) latching into an annular groove (8) on a neck (10), the annular groove (8) being arranged above an external thread (9) of the neck (10). <IMAGE>