baber/WOPTO huggingface dataset:
Patent DE-3419787-A1 (DE)
Title: Clock, in particular cuckoo clock, with a rotating mill wheel
Inventor: WAELDE WALTER
IPC: G04B45/00
Filed: 1984-05-26
Abstract: A cuckoo clock with a rotating mill wheel and water imitation is described, the impression of a stream of water flowing over the mill wheel (14) being produced by arranging immediately behind the mill wheel (14) a separate disc (20) which imitates the falling water and rotates at a higher speed than the mill wheel (14). The circumference of the disc (20) has wave-shaped incisions and projects beyond the circumference of the mill wheel (14). The disc has a colouring which imitates foaming water. It is rotatably mounted freely on the shaft (18) which drives the mill wheel (14) and is driven somewhat more rapidly than the mill wheel (14) via a transmission (30, 40, 42, 44, 46, 48, 54). <IMAGE>
Patent DE-3426536-A1 (DE)
Inventor: SALANKI TIBOR DIPL ING DR
IPC: H01B17/14
Filed: 1984-07-18
Abstract: Hermetically sealed fiber optic cables (LW) are conducted through an insulator column consisting of several hollow insulators. The fiber optic cables (LW) are fastened to a support element (TE), whose one end is connected to the reference potential and whose other end is connected to a high voltage. The support element (TE) is characterized by a surface having only limited electrical conductivity. This assures that, as a result of the even field strength distribution thus guaranteed, no impermissibly high voltages are impressed on the fiber optic cable (LW). A non-conductive tube (GV) for conveying gas is wound around the support element (TE).
Patent DE-3428905-A1 (DE)
Title: Process for producing a highly reactive pitch fraction, and its use
Inventor: HANDRICK KURT DIPL CHEM DR
IPC: C10B55/00
Filed: 1984-08-04
Abstract: In a process for producing a highly reactive pitch fraction from bituminous coal tar pitch by toluene extraction of the desulphurised pitch, the sodium hydride required for desulphurisation is first produced in a stirred autoclave from sodium under a hydrogen pressure in decalin at 250 DEG C, then treated under hydrogen pressure with bituminous coal tar pitch, and the desulphurised bituminous coal tar pitch is first freed of salt-like products by means of repeated boiling with water, whereupon the boiled pitch is extracted with toluene and a highly pure pitch fraction is obtained as residue from the toluene extract.
Patent DE-3429965-A1 (DE)
Title: Grinding machine with coolant circulation
Inventor: THORMAEHLEN KLAUS-HERMANN DR
IPC: B23Q11/10
Filed: 1984-08-16
Abstract: The grinding machine (1), in particular a slideway grinding machine, exhibits a grinding head (9) having a grinding spindle with at least one grinding wheel (8) and with at least one cooling-lubricant discharge nozzle (12) aligned with the machining point of the grinding wheel. A cooling-lubricant circuit comprises a tank (16), a feedline (17a, 17b, 17c) from the tank to the discharge nozzle (12), a return line (38) from the grinding machine (1) to the tank (16), and a pumping device (18) for maintaining a circulation of cooling lubricant from the tank to the discharge nozzle and back. A temperature-control device (19) for regulating the temperature of the cooling lubricant flowing in the feedline to a predetermined value is provided in the course of the cooling-lubricant feedline (17). <IMAGE>
Patent DE-3434092-A1 (DE)
Title: Accumulator roller path
Inventor: DUTTINE WALTER
IPC: B65G13/06
Filed: 1984-09-17
Abstract: Supporting rollers (2) which are driven by a driving belt (3) are mounted between the side cheeks (1) of an accumulator roller path, one of the said rollers being provided with a switching strip (4) at each accumulating area. The switching strip (4) takes the form of a two-arm lever, is mounted by means of a bore on the spindle of the supporting roller (2) and has, on the end opposite the switching strip, a switching cam for a sliding pin of an intermediate lever (9), which is mounted by means of a pivot pin in a pin bore of a straight-edge extension. At its lower end, the intermediate lever (9) has a suspension bore (9c) for the compensating spring (14) and a convex printing surface, with which it rests against a stop (13c) of an element support (13) when the switching strip (4) is raised. The said element support (13) has, in the horizontal leg (13a), spring connecting bores (13b) for the compensating spring (14) and the restoring spring (15). The horizontal leg (13a) is used furthermore as a sliding support for the lower run of the driving belt (3) and has on its end a slide-on nose (13d) for the said run. <IMAGE>
Patent DE-3435122-A1 (DE)
Title: Colour television transmission system including transmission of luminance signals and low-pass-filtered chrominance signals
Inventor: DICKOPP GERHARD PROF DR ING
IPC: H04N11/02
Filed: 1984-09-25
Abstract: In the standardised colour television systems, a nonlinear distortion is produced with the conversion of the colour values into the colour signal values at the image pick-up side. In conjunction with the non linear distortion in reproduction, the conversion of the red, green and blue colour value signals into a luminance signal and two chrominance signal components and the subsequent low-pass filtering of the chrominance signal components at the "pre-equalised" signal level, have the consequence that, apart from the intended reduction in chrominance resolution, an unintended falsification of the luminance occurs. The luminance defects can be compensated for by correction signals according to the invention which are transmitted, for example, in the luminance channel.
Patent DE-3439645-A1 (DE)
Title: Wiper unit
Inventor: BUEHL HARRO
IPC: B60S1/34
Filed: 1984-10-30
Abstract: A description is given of a wiper unit for motor vehicles, the drive lever for a wiper arm having a projection which dips into a hole in the attachment part of the wiper arm and whose surface is braced so as to be fixed against rotation to the attachment part.
Patent DE-3439875-A1 (DE)
Title: Circuit arrangement for the remote supply of electrical loads by means of an AC voltage parallel supply
Inventor: ALBRECHT KLAUS DIPL ING
IPC: H02H3/06
Filed: 1984-10-31
Abstract: In the case of such a circuit arrangement, it is intended to make it possible to provide a power reserve which is as low as possible with respect to defects which can occur in the case of the remote supply line or in the remote supply network. This is achieved with the aid of a device for current limiting which contains a resistor which can be shorted by a switch. The resistor is dimensioned in such a manner that the limited short-circuit current is at most approximately equal to the maximum permissible operating current of the supply circuit. The circuit arrangement can be advantageously used as a device for the remote supply of intermediate points in distribution networks used in electrical telecommunications transmission technology. <IMAGE>
Patent DE-3441408-A1 (DE)
Title: Buoyancy energy-generating plant
Inventor: RADEBOLD CLAUS
IPC: F03B17/02
Filed: 1984-11-13
Abstract: In the buoyancy energy-generating plant, floats are introduced from below into a container filled with liquid and - after they have moved to the top - reintroduced from outside. The energy fed to the system, possibly very irregularly or at times only in small amounts by a wind wheel, photovoltaic solar cells, self-generated movement and/or introduced water sets - via a battery - the cycle of the floats in operation with high efficiency in such a way that the power available due to the buoyancy, which is always incident to the same extent per time unit, can be called upon as required.
Patent DE-3446402-A1 (DE)
Title: Walking beam conveyor with fluid cushion
Inventor: BALLESTRI ALESSANDRO
IPC: B65G25/02
Filed: 1984-12-19
Abstract: The invention relates to a walking beam conveyor which has fixed and equidistantly arranged supporting parts (20), between which ramps (40) provided with fluid cushions (42) are movably arranged, which ramps can be moved upwards during a first step, longitudinally during a second step, downwards during a third step and back again longitudinally during a fourth step. The advancing of objects (30) is performed in steps between equidistantly adjacent stations. At the beginning of each advancing cycle, the object (30) rests on forks or, more generally, on fixed supporting parts (20). In the first movement step, a ramp (40) situated below the object is moved upwards beyond the resting level determined by the fixed supporting parts (20), as a result of which the object (30) is lifted up. In the second step, the ramp is moved longitudinally in accordance with the distance between the fixed supporting parts. In the third step, the ramp is lowered below the level of the fixed supporting parts, so that the object is set down on the fixed supporting parts. In the fourth step or returning step, the ramp is moved back longitudinally, below the level of the fixed supporting parts, until it again assumes its starting position. <IMAGE>
Patent DE-3508923-A1 (DE)
Title: Bellows press for the pressing out of wet laundry
Inventor: MOLLERUS ALEXANDER
IPC: B30B9/22
Filed: 1985-03-13
Abstract: Published without abstract.
Patent DE-3512997-A1 (DE)
Title: Protective element for parts of the human body, and a method of producing it
Inventor: TRANBERG PER
IPC: A61F7/02
Filed: 1985-04-11
Abstract: The invention relates to a sheath-shaped protective element, predominantly for human limbs, and to a method of producing such a protective element. 
<??>The protective element comprises a layered piece cut in suitable manner from a composite material having an elastic foam core and thin tissue layers on top, which is rolled up to form a tube, two opposite sides bluntly abutting each other. In the longitudinal direction of the joint a strip of a material which is nonelastic in the transverse direction is sewn on. Sewing takes place on a machine which has at least two needles on either side of the joint and means which serve to cross the threads on the side facing away from the strip. 
<IMAGE>
Patent DE-3515332-A1 (DE)
Title: Thermoformed part, in particular shower tray
Inventor: BAUS HEINZ GEORG
IPC: B29C51/34
Filed: 1985-04-27
Abstract: A thermoformed part designed in particular as a shower tray (2) consists of a material, in particular a thermoplastic, which is deformable by thermoforming and contains a wall (14). This wall (14) is located in particular on a surrounding edge (6) which encloses an inner space (8). The edge (6) and/or the wall (14) should have a shape which can be produced with low outlay, even during thermoforming. In order to achieve this, it is proposed that the edge (6) and/or the wall (14) have a projecting bead (12) which, during thermoforming, has been produced by means of a rounded-off insert part (16, 18, 20). <IMAGE>
Patent DE-3517494-A1 (DE)
Title: Method for close-to-contour isostatic pressing
Inventor: SCHAIPP MARTIN
IPC: B30B11/00
Filed: 1985-05-15
Abstract: Cold isostatic pressing (CIP), in which powder is introduced into an elastic (disposable) mould on which the compaction pressure acts from outside. Powder is likewise introduced into an outer container in which the mould is held steady and this powder can be removed easily after the pressing process. The method is particularly suitable for the production of small series of ceramic moulded articles such as rotors for turbo machines or the like.
Patent DE-3521184-A1 (DE)
Title: Ejected smoke generator
Inventor: WEBER MANFRED
IPC: F42C19/08
Filed: 1985-06-13
Abstract: The contact head (70) for the ejected smoke generator has an insert (72) at whose one end a housing element (110) is screwed in which has a longitudinal recess (111) in which a deceleration or detonating charge (112) is located. Transversely with respect to the longitudinal recess (111) there are channels (114, 115) which are used for the deflection of the hot gases, which are produced on ignition of a propulsion charge (77) which is accommodated in the insert (72), towards the deceleration charge (112) and thus cause controlled and improved detonation of the deceleration charge, and hence of the smoke charge. The opposite end of the insert (72) is covered by an annular disk (118) whose inner edge surrounds nozzles (74, 75) which are located in the insert. In consequence, the control of the propulsion gases is improved, as a result of which firing becomes softer. The silicon (121) which surrounds the annular disk (118) in this case burns without residue. <IMAGE>
Patent DE-3524088-A1 (DE)
Title: Bed cover and/or underlay
Inventor: DAUM HELMUT
IPC: A47G9/00
Filed: 1985-07-05
Abstract: A bed cover and/or underlay especially mattresses and quilts, preferably has, among others, various health-promoting plant constituents in its interior. In order to utilise the advantageous, health-promoting effects of the spelt plant it is provided that the filling comprises, as the essential component, the spelt plant or its grain or straw which is held at least partially by a flow restriction with at least one further, additional outer and/or intermediate layer (12, 3) preferably comprising animal and/or plant natural fibres. <IMAGE>
Patent DE-3525862-A1 (DE)
Title: Device for adjustment of the injection timing of internal combustion engines
Inventor: EMMERICH HUBERT
IPC: F16D3/10
Filed: 1985-07-19
Abstract: The invention relates to a device (1) for adjustment of the injection timing of an internal combustion engine with two coupling parts arranged on one axis, which parts in the circumferential direction of the axis are rotatable in opposition to one another by means of at least one centrifugal weight (4), adjustable against a spring force, two sliding blocks (5a, 5b) being fitted on the centrifugal weight which are guided in respective slideways of the two coupling parts in such a way that one sliding block (5a) is fixed to the centrifugal weight (4) and this sliding block is supported on one of the longitudinal sides of the slideway lying parallel to one another at at least two points lying at a distance from one another in a radial direction. This arrangement ensures that the centrifugal weights (4) are guided exactly radially in the slideways and can perform no free oscillating movements in the manner of a balance arm. Wearing of the device is thereby reduced and the service life correspondingly increased (fig. 1). <IMAGE>
Patent DE-3533047-A1 (DE)
Title: Ventilation preferably for motor cars
Inventor: HOELTER HEINZ DIPL ING
IPC: B60H1/24
Filed: 1985-09-17
Abstract: It is known that the ventilation of motor cars through individual air apertures leads to draughts which are often very unpleasant for the passengers. In order to achieve a uniform, draught-free ventilation of motor cars, it is proposed according to the invention to use the vehicle roof lining (2) as an air-exhaust surface and to provide it with air-exhaust apertures (3), the vehicle roof lining (2) being connected via the rear pillar (4) to the boot which is equipped with a suction device, for example in the form of suction openings, so that when the vehicle is in motion a subatmospheric pressure inevitably forms in the boot. <IMAGE>
Patent DE-3535423-A1 (DE)
Title: Mounting for a height- and inclination-adjustable table top of a work table or the like
Inventor: MANNER ROLAND
IPC: A47B17/02
Filed: 1985-10-04
Abstract: The mounting has two mounting parts (11, 12) which are to be connected to a table top (1) and each have a recess (15, 15') for the passage of a shaft (3, 4) of a table top-adjusting device. The recess (15, 15') extends as far as one edge (14) of the mounting part (11, 12) and is delimited by two legs (16, 17). The table top (1) itself thus does not require any recesses for the passage of the shafts (3, 4). The mounting can be pre-assembled on the table top (1). The recesses (15, 15') reaching as far as the edge (14) of the mounting parts (11, 12) allow the pre-assembled unit composed of table top (1) and mounting to be simply pushed onto the shafts (3, 4) of the table top-adjusting device (Fig. 1). <IMAGE>
Patent DE-3544508-A1 (DE)
Title: Combined transducer for measuring current and voltage simultaneously on pipe-sheathed conductors
Inventor: ADOLPH ULRICH DIPL ING
IPC: H01F38/36
Filed: 1985-12-17
Abstract: This transducer comprises only one transducer element. The transducer element consists of a Rogovski coil which is surrounded by a metallic, non-magnetic shielding. Inside the pipeline surrounding the current-conducting conductor, the transducer element is arranged in a groove in the radial plane to the conductor insulated from the inside wall of the pipeline. The metallic shielding simultaneously forms a capacitor both with the pipe and with the conductor, the two capacitors jointly forming a capacitive voltage divider.
Patent DE-3546350-A1 (DE)
Title: Machine for washing dies used for the extrusion of bricks
Inventor: PIVETTI GIULIANO
IPC: B28B7/38
Filed: 1985-12-30
Abstract: The invention relates to a machine for washing dies used for the extrusion of bricks. The machine contains a frame (1) which is intended for mounting thereon the die (2) to be washed and is provided with an oscillating movement about at least one fulcrum. A number of spray nozzles (5) and (7) are provided at the sides in order to direct liquid jets onto the die (2) fastened to the oscillating frame (1). The nozzles (5) and (7) are movable relative to the frame (1) so that the entire surface of the front side and the entire surface of the rear side of the die (2) are completely impinged on by the liquid jets (6) and (8) produced by the nozzles (5) and (7). <IMAGE>
Patent DE-3604949-A1 (DE)
Inventor: BOETTCHER HENNING DR
IPC: C07D401/06
Filed: 1986-02-17
Abstract: Hydroxyindole esters of the formula  <IMAGE>  wherein Ind is 3-indolyl substituted in the 4-, 5-, 6- or 7-position by acyloxy having 1-12 C atoms, A is -(CH2)4- or -CH2-SOn-CH2 CH2- and n is 0, 1 or 2, or physiologically acceptable salts thereof exhibit effects on the central nervous system.
Patent DE-3607033-A1 (DE)
Title: Process and device for removing solvent fumes
Inventor: WENDT MAX DR
IPC: B01D53/02
Filed: 1986-03-04
Abstract: For removing solvent fumes, such as trichloroethylene, to be fed to a solvent recovery system, from a vessel, the latter is flooded with a displacement liquid such as water. The solvent may be recovered from the relatively small, highly concentrated gas volume by means of a comparatively inexpensive recovery system. After the displacement process, the liquid is let out of the vessel, with the latter being aerated, so that the vessel can fill with fresh air. The displacement liquid is preferably transferred alternately between a buffer tank and the vessels to be cleaned.
Patent DE-3607804-A1 (DE)
Title: Process for producing explosive charges
Inventor: KAELBERER GERHARD
IPC: C06B21/00
Filed: 1986-03-08
Abstract: For producing an explosive charge, a casting mould is filled with a viscous composition comprising a high explosive and a liquid binder. Subsequently the composition or the high-explosive proportion thereof is subjected, by means of impacts to the casting mould, to short-term acting inertia forces to compact the composition or its high-explosive proportion in the casting mould in the impact direction. The binder is subsequently solidified and, if appropriate, the excess, enriched in high-explosive, removed as a lost head.
Patent DE-3609176-A1 (DE)
Title: Device for producing plastic bags
Inventor: MUNDORF HERBERT
IPC: B31B70/00
Filed: 1986-03-19
Abstract: Device for the production of plastic bags from a layflat tubular film web moving in the production direction, with feed rolls, take-off rolls, a cutting apparatus and bag transverse-welding device. The cutting apparatus is movable back and forth on a guide device to generate an undulating severing cut of a predetermined amplitude running longitudinally in the production direction, which severing cut defines complementary, upper handle edge regions in the half tubular-film webs thus formed. The cutting apparatus has a cutting knife and a control apparatus. The cutting knife is designed as a crush cutter which has a rolling cutting disc and is friction-driven by the tubular film web to be cut. The crush cutter operates on a counter element which is designed as a counter roll and is also friction driven. The counter element can also move back and forth synchronously with the cutting knife. <IMAGE>
Patent DE-3610625-A1 (DE)
Title: Shut-off device which can be introduced into a pipeline
Inventor: LAURER ERWIN DIPL ING
IPC: F16L55/16
Filed: 1986-03-29
Abstract: Pipelines which channel combustible material are equipped with shut-off devices, with the result that, in the event of a pipe fracturing, the extent of damage remains low due to the flow of medium being shut off. The shut-off device is composed of a hollow cylinder (8) with retaining device, of a valve cone (13) arranged in the hollow cylinder (8), and of a radially adjustable sealing device (12) which is arranged between pipe wall and hollow cylinder (8). In normal operation, the pressure difference, resulting when the valve cone (13) is open, of the flow medium serves to form holding forces of the retaining device. The increased pressure difference, resulting on closure of the valve cone (13), is utilised to generate the required higher holding force. <IMAGE>
Patent DE-3619967-A1 (DE)
Title: Rescue system for rescuing people from, in particular, fire
Inventor: FAEHNRICH ECKHARD
IPC: A62B1/20
Filed: 1986-06-13
Abstract: Such a system is characterised by a hose-type, cross-sectionally stable escape duct which can be made up preferably of a plurality of individual lengths, consists of a refractory woven textile material and is intended for the people to be rescued, and by a fan apparatus for channelling air through the rescue duct in the direction counter to that in which the people escaping through the duct are moving. People who are cut off from freedom by fire or another type of danger can be rescued by such a rescue system, the laid out escape duct not being in a collapsed state, but ensuring its full escape cross-section.
Patent DE-3621368-A1 (DE)
Title: Measuring tape
IPC: G01B3/10
Filed: 1986-06-26
Abstract: Measuring tape which is mounted capable of being taken up in a frame having a slotted guide for the incoming and outgoing tape, and has on its free end a fitting for attaching a pull handle. The fitting is constructed in a flexible manner and its length corresponds approximately to the length of the tangent applied through the slotted guide to the coil formed from the tape. The hinging axis of the pull handle is arranged eccentrically relative to the plane of the tape.
Patent DE-3628034-A1 (DE)
Inventor: HAUBENWALLNER GERHARD
IPC: F02B19/10
Filed: 1986-08-19
Abstract: An internal combustion engine, having a combustion chamber (10, 11) with a main suction valve (4) for a lean mixture and a secondary suction valve (9) for a rich mixture in the area of the sparking plug (13), is provided with a compressor which supplies the combustion chamber with rich mixture under pressure. A system regulates the amount of rich mixture according to the driving state of the engine.
Patent DE-3628134-A1 (DE)
Title: Water-channelling connection of installation parts
Inventor: HOFFMANN ALFRED
IPC: F16L27/10
Filed: 1986-08-19
Abstract: In a water-channelling connection (1) of installation parts in washing machines or the like, the installation parts to be connected are provided with connection stubs (3, 11) and these are provided with convex head pieces (4) of greater diameter than the connection stubs (3, 11). The head pieces (4) carry sealing rings (5) inserted in a centric annular groove (6). The connection stubs (3, 11) of different installation parts are connected via pipe connectors (2) which can pivot with respect to the head pieces (4). <IMAGE>