baber/WOPTO huggingface dataset:
Patent DE-3644370-A1 (DE)
Inventor: HOENEL MICHAEL DR
IPC: C09D175/12
Filed: 1986-12-24
Abstract: Aminourethanes, a process for their preparation and their use The invention relates to aminourethanes composed essentially of structural units derived from (A) polyamines of the general formula (I) an/or (II    <IMAGE>  (I)   <IMAGE> (II)  (B) if appropriate, further polyamines, (C) compounds containing, on average, at least one terminal 2-oxo-1,3-dioxolane group per molecule and (D) if appropriate, compounds having a monofunctional reaction, as chain stoppers. The invention also relates to a process for the preparation of these aminourethanes and to their use, in particular in paint formulations and especially in electrodeposition paints.
Patent DE-3701064-A1 (DE)
Title: Apparatus for driving a gate road accompanying a winning face and for conveying the broken material discharged from the face conveyor onto a roadway conveyor
Inventor: UNGER EBERHART
IPC: E21D9/10
Filed: 1987-01-16
Abstract: The invention relates to an apparatus for driving a gate road (2) accompanying a winning face (1) and for conveying the broken material discharged from the face conveyor (4) onto a roadway conveyor (9), a heading machine (11) being provided for driving the gate road (2). The heading machine (11) has a cutting arm (15), vertically and laterally pivotable in pivot bearings and having a driven cutting head (16), and also a loading device by means of which the broken material parted at the roadway wall (21) by the cutting head as well as the broken material discharged from the face conveyor (4) onto the roadway conveyor (9) is conveyed away. The roadway conveyor (9) and the heading machine (11) are combined in one construction unit, the roadway conveyor (9) being part of the loading device of the heading machine (11). The cutting arm (15) is preferably designed as a loading arm and is mounted in a laterally pivotable manner on an intermediate member (26) which in turn is mounted in a pivot bearing (28) in a laterally pivotable manner on the base frame (13) of the heading machine. The intermediate member (26) has an intermediate conveyor (27) which connects the loading conveyor (22) of the cutting arm to the roadway conveyor (9). <IMAGE>
Patent DE-3701408-A1 (DE)
Inventor: OHST HOLGER DIPL CHEM DR
IPC: C08F226/00
Filed: 1987-01-20
Abstract: The invention relates to copolymers containing 0.01 to 35 mole-% relative to the total monomer composition, of one or more polymerized perfluoroalkyl group-containing monomer units, 55 to 99.99 mole-% of one or more polymerized N-vinylamide monomer units, and 0 to 10 mole-% of one or more further comonomers, a process for the preparation of the copolymers, and their use as emulsifiers and dispersants in aqueous systems.
Patent DE-3712863-A1 (DE)
Title: Sewing thread
Inventor: THOMA GEORG
IPC: D02G3/46
Filed: 1987-04-15
Abstract: The sewing thread comprises core yarn which consists of endless, essentially drafted-out and fixed synthetic core threads with a sheathing consisting of fibres or thread parts of any origin. The core yarn is twisted by folding together with at least one further yarn and is subsequently further processed, for example dyed, oiled or waxes. A sewing thread which can be produced in a particularly simple way and which entails low production costs is characterised in that the at least one yarn folded together with the core yarn is a textured, especially air-textured yarn or a spun yarn which consists of any material or material mixtures.
Patent DE-3713368-A1 (DE)
Inventor: TOZZI LUIGI
IPC: F02P9/00
Filed: 1987-04-21
Abstract: The plasma jet ignitor comprises a plug 11 which has electrodes 18, 21 between which an arc is generated. The arc causes the plasma medium such as hydrogen or nitrogen which is supplied to a plasma generating cavity 30 through passage 26 to become plasma. A magnetic field is created by a coil 40 due to the discharge of a capacitor at the time of the formation of the plasma in the cavity. The magnetic field accelerates the plasma out of the cavity 30 so that the plasma exits as a high velocity jet with a ring vortex. Timing means may be included for delivering a gaseous or liquid plasma medium into the cavity, the discharge of the arc and the triggering of the magnetic field. Also the plasma medium may be a solid which is located within the cavity, the solid such as polyetheretherketone being formed into an insert or sleeve. <IMAGE>
Patent DE-3721504-A1 (DE)
Title: Control system
Inventor: CAO CHI-THUAN DR ING
IPC: G05B13/04
Filed: 1987-06-30
Abstract: A control system with a predictor is proposed, which allows an estimated value for the controlled value to be pre-calculated on the basis of available measured values, for the control of a process which may be approximated by a dead time and a delay time. <IMAGE>
Patent DE-3727310-A1 (DE)
Title: Arrangement for fixing a clip
IPC: B43K25/02
Filed: 1987-08-17
Abstract: The fixing of a clip to a writing instrument housing is to be independent of the design of the clip and of the housing. To this end, an arrangement is proposed in which the clip and a bearing part are separate, it being possible for a connection by positive fitting to be produced between these two parts. A groove extending transversely to the longitudinal axis of the housing and a fork-like design of the clip, with projections between the webs, serve as fixing elements. Such clips serve as a functional part and decorative element on writing instruments. <IMAGE>
Patent DE-3730501-A1 (DE)
Title: Audio-frequency amplifier
Inventor: ABELE HERMANN
IPC: H03F1/30
Filed: 1987-09-11
Abstract: It is proposed for an audio-frequency amplifier which has a high DC input resistance and is to be connected via an input coupling capacitor of high capacitance to feed in after the amplifier has been switched on an additional current which charges the coupling capacitor as long as a transistor of the amplifier is operated in saturation.
Patent DE-3732337-A1 (DE)
Inventor: GEERS LEO
IPC: B61C9/52
Filed: 1987-09-25
Abstract: A driven running gear is provided for urban tram carriages having an extremely low floor which is preferably accessible with one step, it being possible to use said running gear without substantial changes for different track gauges. For this purpose, a swivellable wheel unit (1) and a driving motor (3) and a gearing (2) which connects the wheel unit (1) to the driving motor (3) are arranged on longitudinal carriers (10) of the undercarriage frame, the cross carrier (4) having a length which gives rise to the track gauge of the running gear. <IMAGE>
Patent DE-3736242-A1 (DE)
Title: Temperature-dependently triggerable releasing device
Inventor: RICHTER GERD
IPC: A62C37/14
Filed: 1987-10-27
Abstract: The invention relates to a temperature-dependently triggerable releasing device, for example for controlling fire-fighting means which are held in a closed position against a spring by means of such releasing devices. The releasing device comprises identical housing halves of a claw-like shape which, arranged counter to each other, engage in each other and thereby receive between them an ampule which is designed to burst when subjected to a predetermined temperature. The housing halves are braced on the ampule by clamping elements, with axial support, so that tensile forces introduced into the housing halves via the clamping elements are taken up by the ampule as compressive force. After bursting of the ampule, the housing halves fall apart, so that the spring (10) can switch for example a valve out of its closed position into the open position.
Patent DE-3738474-A1 (DE)
Inventor: FRANCKE ERWIN
IPC: F41G3/32
Filed: 1987-11-12
Abstract: In a test device (1) for checking the bore sight and the parallelism between the sight lines of aiming devices (7) and the bore axes (17) of weapons (16) of a combat vehicle, there is arranged at a short distance in front of the combat vehicle at least one optical triple element (5) which has three reflecting surfaces (6, 7, 8) arranged respectively at right angles to one another. In this way, a target beam which enters the triple element at any solid angle and which is generated, for example, by a collimator (15) arranged in the muzzle of a weapon can be reflected with an exact parallel offset and be guided into the beam path of an aiming device, in which possible adjustment deviations can be checked. <IMAGE>
Patent DE-3739602-A1 (DE)
Title: Process and apparatus for the glazing of ceramic hollow bodies
Inventor: MAGET HEINZ DIPL ING
IPC: B05C3/10
Filed: 1987-11-23
Abstract: In the glazing of hollow bodies, attempts are made to achieve a uniform glaze thickness and to provide the hollow bodies with glaze all round without voids. Provision is therefore made to introduce the hollow bodies into their glaze, with their bottom first, in a dip-glazing operation and to take them out of the glaze, again with the bottom first. To prevent voids, the hollow bodies are at the same time pressed with their foot onto a carrier by a stay. The stay preferably engages on the inside of the bottom. <IMAGE>
Patent DE-3744659-A1 (DE)
Title: Special stamp for identifying the owner
Inventor: WOLF OSKAR
IPC: B44B5/02
Filed: 1987-09-22
Abstract: Published without abstract.
Patent DE-3813518-A1 (DE)
Inventor: STADTMUELLER LUDWIG
IPC: H05K3/00
Filed: 1988-04-22
Abstract: In said machine, the printed circuit plates (3) are conveyed by a transport system (2) through the gap between a pressure nozzle (12) and a suction nozzle (13). Said pressure nozzle (12) sends onto the printed circuit board (3) a jet of treatment liquid, which penetrates into the holes in the printed circuit board (3) and flushes them. This process is completed by the suction nozzle (13) arranged on the opposite side of the printed circuit board (3), the treatment liquid which has been soiled in the flushing process being simultaneously removed through the suction nozzle (13) so that it can be cleaned before it is returned to the remaining treatment liquid.
Patent DE-3816239-A1 (DE)
Title: Machine for forming signatures and similar products
Inventor: ROSATI DOMENICO
IPC: B65H31/30
Filed: 1988-05-11
Abstract: The machine serves for forming signatures and similar products and consists of a stacking cage (3) for forming the signatures and of a turntable (4) arranged below the stacking cage (3) for distributing the formed signatures. To this end, the machine has an ejecting device (21) for removing the signatures from the turntable (4), the ejecting device (21) performing a forward movement (T2, T3, T4), by means of corresponding guides (24, 27), in which the slide (23) moves outside the alignment of the stacking cage (3) for forming the signatures and of the turntable (4) for distributing the signatures. Motor drives (26, 29) for displacing the ejecting device in the predetermined running direction (T) are also provided. <IMAGE>
Patent DE-3817196-A1 (DE)
Title: Vasometric device
Inventor: AFFELDT KARL-HEINZ DIPL ING
IPC: A61B5/0245
Filed: 1988-05-20
Abstract: The invention is based on the object of specifying a vasometric device which permits the subject to keep his foot as loosely and relaxed as possible in a fixed position during measurement. Moreover, the sensor is to rest against a toe of the foot with only low initial mechanical tension. The object is achieved in that the device (10) comprises a base plate (11) with a depression (12) for accommodation of the heel (13) of the foot (14) and a crosshead (20) above the base plate as a support for the sensor (50). The device also comprises a spring element (34) which pushes the sensor against the toe (61) of the foot (14). The spring force is preferably adjustable. The drawing shows a side view of the device according to the invention. <IMAGE>
Patent DE-3819531-A1 (DE)
Inventor: SZEPAN REINER DIPL PHYS
IPC: G01N21/31
Filed: 1988-06-08
Abstract: The invention relates to a device for spectroscopically determining concentrations of gases (4) in gaseous mixtures. In the method, periodically alternating monochromatic light (1) of at least two wavelengths is used, and the light (1) of at least one wavelength is characteristic, and the light (1) of at least one other wavelength is uncharacteristic of the transmission of the gas to be determined. This transmission generates electric signals which contain harmonic components of at least one odd Fourier frequence of an emission period of which the amplitude is proportional to the concentration of the gas (4) to be determined in the gaseous mixture and vanishes with the concentration. <IMAGE>
Patent DE-3826744-A1 (DE)
Title: Method for treating alcoholic and nonalcoholic drinks with a magnetic field
IPC: B67D1/00
Filed: 1988-08-05
Abstract: A method and an arrangement for treating alcoholic and nonalcoholic drinks, in the case of which the drinks are subjected to the effect of a magnetic field, which may be a static or an alternating field, in order to improve digestibility.
Patent DE-3836290-A1 (DE)
Title: Spray can
Inventor: WUNSCH ERICH
IPC: B05B9/08
Filed: 1988-10-25
Abstract: With the invention, a novel spray can (1) with a spraying mechanism (3) for the nebulisation of liquids by means of a hydraulically acting pump (12) is presented. This novel spray can (1) is distinguished by the fact that the spraying mechanism (3) is accommodated in a housing (2) which is releasably connected to a receiving container (4) for the spraying liquid (5). After removal of the spraying liquid (5), the receiving container (4) is thus exchangeable for a new receiving container, whereas the housing (2) with the spraying mechanism (3) can be reused. <IMAGE>
Patent DE-3836479-A1 (DE)
Title: Energy saving device for vehicles of all types
Inventor: MEYR RUPERT
IPC: B62M1/10
Filed: 1988-10-26
Abstract: For collecting and storing the gravitational forces acting in downhill travel and the thrust forces acting in deceleration, the energy released is transmitted to an energy storage unit by way of a mechanism, a simultaneous, controllable braking action being obtained. The energy thus obtained can then be used in the same way to assist the vehicle drive or other vehicle parts, a discernible relieving of the engine or of the physical effort being brought about (for example in the case of bicycles, wheelchairs). The former reduces the fuel consumption and hence environmental pollution.
Patent DE-3836720-A1 (DE)
Title: Trunnion bearing for absorbing expansions, caused by heat, of a cradle support
Inventor: BARTELS WOLFGANG
IPC: F41A27/08
Filed: 1988-10-28
Abstract: The invention relates to a trunnion bearing for a cradle support of a weapon with a barrel. The object of the invention is to improve the trunnion bearing in comparison with known designs of this type in such a manner that use of specifically light cradle supports having a higher thermal coefficient of expansion is possible and expansions, caused by heat, of the cradle support have no significant influence on the life of the trunnion bearing and thus on the operational readiness of the weapon with a barrel. To this end, a spring element (8) is arranged between an axial bearing (5) and a threaded ring (7) for each trunnion bearing (1), said trunnion bearings (1) being arranged on either side of the cradle support (2), which spring element (8) is preferably constructed as a flexible base of the threaded ring (7) which is integrally connected to the threaded ring (7) as an internally or externally located disc (washer) (10). The cradle support consists, for example, of a specifically light aluminium alloy having a comparatively high thermal coefficient of expansion. The spring element is able elastically to absorb the expansions, caused by heat, of the cradle support (2) which occur, for example, at a high firing rate, and at the same time to transmit high axial forces in order to fix the cradle support (2). As a result of part of the threaded ring (7) being designed as a flexible disc (10), a space-saving spring element is produced in a particularly advantageous manner. <IMAGE>
Patent DE-3839786-A1 (DE)
Title: Control device for two hydraulic adjustment devices which are supplied by means of a high pressure pump via one flow path each
Inventor: TISCHER WERNER
IPC: B62D5/07
Filed: 1988-11-25
Abstract: A control device for two actuators has a flow dividing valve (3) which is connected to a pump (2). A flow path (12) for the working flow (A) of the adjustment device (10, steering motor) branches off from the flow dividing valve (3). A further flow path (13) of the flow dividing valve (3) leads via an actuation valve (14) to a second adjustment device (15). A pilot flow line (4) which is guided in the flow dividing valve (3) via an orifice plate (3A) is connected to a pilot valve (5). In order to adjust a pressure in the flow path (12), the pilot valve (5) can throttle, or entirely shut off, the connection between the pilot flow line (5) and a return line (11). For the purpose of actuation, the pilot valve (5) is coupled to a steering valve (6), which controls the flow path (12), in such a way that both valves are displaced together during a steering movement. The steering device provided is hydraulic steering gear which has a linkage connection from a steering wheel to the wheels of the vehicle (Fig. 1). <IMAGE>
Patent DE-3840118-A1 (DE)
Title: Securing device on an adjustable panel of a vehicle roof
Inventor: LANGE WOLFGANG
IPC: B60J7/19
Filed: 1988-11-29
Abstract: The invention relates to a securing device on an adjustable panel (1) of a vehicle roof (5), which panel in its closed position closes a roof opening (2). A latch (3), which can be moved transversely between a locking position and a release position, is arranged in a side region on the vehicle body (3). To lock the closed panel (1) the latch (3) engages in a recess (passage opening 9) constructed in the rear, lower region of the panel (1). By virtue of the securing device the closed panel (1) is held securely in the roof opening (2) even when subjected to relatively large vertical stresses. <IMAGE>
Patent DE-3843522-A1 (DE)
Title: Illuminating device, in particular for motor vehicles
Inventor: SACCO BRUNO
IPC: G09F13/10
Filed: 1988-12-23
Abstract: A known illuminating device has a light source, means for forming a beam bundle, colouring means which colour the irradiated beam bundle, and a transparent lens (glass of the headlamp) lying in the direction of light emission. In the case of the novel illuminating device (1) a partially transparent metal coating (4) is applied to its lens (3) so that in the switched-off state of the light source (5) the lens (3) has a metallically acting surface and in the switched-on state a beam bundle coloured by the colouring means (8) can be emitted. Luminaires for motor vehicles. <IMAGE>
Patent DE-3908936-A1 (DE)
Inventor: FABIAN LAJOS DR ING
IPC: G01N21/78
Filed: 1989-03-18
Abstract: Device for determining a gaseous constituent of a measurement gas, in which the measurement gas flows through a test pipe filled with an indicator which changes colour in the presence of a given gaseous constituent. The device is to be improved so that the concentrations of gaseous constituents can be determined. To this end, the test pipe is arranged on a bypass line (25) on the main line (26) of a flow meter to allow continuous withdrawal of a given volume of gas.
Patent DE-3911703-A1 (DE)
Title: Double glazing in motor vehicles - seated and bonded by a sprayed layer of specified plastic material
Inventor: TRIER FERDINAND PROF DR ING
IPC: E06B3/663
Filed: 1989-04-10
Abstract: Double glazing for use in motor vehicles has at least one glass pane with a layer of plastic sprayed around its narrow edges. The joint to the second pane is effected by this sprayed plastic seal. Pref. the larger (1) of two glass panes (1,4) receives a layer of desiccant (5) before the second pane (4) is bonded to it by a sprayed layer of polyurethane (2). The slight projection (8) helps to keep the panes together. The panel (7) indicates the interior lining. ADVANTAGE - This combines the advantages of a pane embedded by a plastic seal in a frame with those of double glazing.
Patent DE-3918735-A1 (DE)
Inventor: NEUMANN UDO DIPL ING
IPC: B60G17/08
Filed: 1989-06-08
Abstract: A process for damping sequences of movements of the travelling mechanism of passenger cars and utility vehicles (1) comprises the following steps: The movement of two vehicle masses is determined by sensors and used by a signal-processing circuit to generate a control signal for a controllable actuator which acts on the vehicle masses. To ensure confortable but nevertheless safe tuning of the travelling mechanism, the signals from the sensors are transmitted in function of the frequency via a circuit arrangement which forms part of the signal-processing circuit (7).
Patent DE-3920452-A1 (DE)
Title: A woodworking cutter head - has interchangeable cutters but maintains constant cutting path
Inventor: MAIER HUBERT
IPC: B27G13/10
Filed: 1989-06-22
Abstract: The cutter head for processing wood has interchangeable cutters (6). Directly or indirectly on the basic head (1) there are two impact surfaces (15). There is one impact surface at each end, through which the maximum possible distance of the cutting path from the axis of the cutter head (1) is ascertained and limited. USE/ADVANTAGE - When the cutters are changed precisely the same cutting path is maintained.
Patent DE-3922005-A1 (DE)
Inventor: SCHMITT-WILLICH HERIBERT DR
IPC: A61K49/04
Filed: 1989-06-30
Abstract: Compounds of the general formula <IMAGE>  in which   Z<1> and Z<2> each represent a hydrogen atom or the radical -(CH2)m-(C6H4)q-(O)k-(CH2)n(C6H4) l-(O)r-R,  in which     m and n denote the figures 0 - 20,   k, l, q and r denote the figures 0 and 1 and R denotes a hydrogen atom, an unsubstituted or OR<1>-substituted C1-C6-alkyl radical or a CH2COOR<1> group where R<1> denotes a hydrogen atom, a C1-C6-alkyl radical or a benzyl group,   X represents a hydrogen atom and/or a metal ion equivalent of an element of atomic number 21 - 29, 42, 44 or 57 - 83, with the proviso that at least two of the substituents X represent a metal ion equivalent in which one of the substituents Z<1> and Z<2> represents a hydrogen atom and the other does not represent a hydrogen atom, in which - if n and l each represent the figure 0 - k and r do not simultaneously each denote the figure 1, in which Z<1> or Z<2> do not represent -CH2-C6H4-O-CH2-COOCH2C6H5 or CH2-C6H4-O-(CH2)5-COOCH2C6H5 and in which -(O)r-R does not represent -OH, and their salts with inorganic and/or organic bases, amino acids or amino acid amides, are useful pharmaceutical agents.
Patent DE-3928890-A1 (DE)
Title: Optical waveguide circuit arrangement - has echo compensator between sending electrooptical and receiving optoelectrical transducers
Inventor: REITZ ERHARD DIPL ING
IPC: H04B10/2507
Filed: 1989-08-31
Abstract: Between the input of an electro-optic transducer (EDW) coupled to the transmitter (S) and the output of an opto-electric transducer (DEW) at the receiver (E), there is coupled an echo compensator. This consists of the series circuit of a delay circuit (VZ) copying the signal propagation time from one connection point (AP1) to a plug (ST) and from there to another (AP2), a bandpass (BP) mirroring the frequency characteristics of the transducers (OEW,EOW), and an attenuator (D). The attenuator (D) is set by the value of the amplitude of the received signal. The delay may be fixed at the time for the whole optical path and the transducers. ADVANTAGE - Minimised reflection problems.
Patent DE-3932756-A1 (DE)
Title: Seat for touring motor vehicle - has backrest which can be swung to horizontal position to form bed
Inventor: HOLONA GUENTER
IPC: B60N2/34
Filed: 1989-09-30
Abstract: The seat for a touring motor vehicle has a frame (1) which supports the seat cushion (5) and the backrest (3). The backrest (3) is pivoted to the rear edge of the frame so that it can be swung to a horizontal position to form a bed. The backrest (3) has an extension (4) below the level of the seat cushion (5). The seat cushion (5) is slid forwards to accomodate the extension (4) when the backrest is in its horizontal position. USE - Seats for touring motor vehicles.