baber/WOPTO huggingface dataset:
Patent DE-3532295-A1 (DE)
Title: Actuation arrangement for fitting elements on the seats of motor vehicles
Inventor: KUERTEN PAUL
IPC: B60N2/22
Filed: 1985-09-11
Abstract: The rotary drive for actuating fitting elements (4, 5) located on the opposite sides of motor vehicle seats is formed by means of a mechanism (9) with multiple power-transmission paths, which mechanism is connected via a flexible shaft (14) to a rotary handle (15). Leading from the mechanism (9) with multiple power-transmission paths to the fitting elements (4, 5) are shafts (7, 8) which have essentially the same rotational deformation resistance. <IMAGE>
Patent DE-3534079-A1 (DE)
Title: Process for producing flat yarn
Inventor: ERREN KARL-HEINZ
IPC: D01D5/16
Filed: 1985-09-25
Abstract: To produce flat yarn from polyester or polyamide, the multifilament yarns leaving the spinning zone have applied to them a liquid in an amount which exceeds the internal absorption capacity of the filament bundle and will provide the yarn with a coating of liquid on its outer surface too. The liquid used is in particular water, optionally containing small additaments, such as wetting agents, in amounts of more than 20% of the yarn weight. The yarns are hauled in the impregnated state at a minimum speed of 1000 m/min over a plurality of braking surfaces by means of a godet system whose surface speed is more than 3500 m/min, and undergo drawing in the course of that process. Upstream or downstream of the godet system the yarns are provided with a spin finish. The godets can be heated, in particular to contact temperatures with the yarns of about 100 DEG C in the case of polyamide and about 140 DEG C in the case of polyester.
Patent DE-3537937-A1 (DE)
Title: Vacuum cleaner, in particular floor vacuum cleaner
Inventor: STEINKOETTER HEINZ-GUENTER
IPC: A47L9/14
Filed: 1985-10-25
Abstract: In a vacuum cleaner, in particular a floor vacuum cleaner, having a housing which is subdivided into a dust collection space, which is accessible via a housing lid, and a downstream fan space, and in which, furthermore, the dust collection space communicates with a connection nozzle for a suction hose, and air outlet apertures are provided in a housing wall of the fan space for conducting off the filtered exhaust air, an adjustable closure member with a blower connection for the suction hose is arranged in the flow path of the air outlet apertures constructed as a blower grid. As a result, it is possible to use the filtered exhaust air as blower air for blowing or dedusting objects. In this case, a downstream filter for the blower air is constructed in the form of an electrostatically charged, exchangeable filter mat, by means of which preferably microscopically small dust particles, such as pollen, bacteria, etc., can be filtered out. As a result, a filtering effect of virtually 100% is achieved in respect of the purity of the exhaust air.
Patent DE-3540836-A1 (DE)
Title: Plastically mouldable mass
Inventor: MANS KNUT
IPC: C04B38/00
Filed: 1985-11-18
Abstract: A plastically mouldable mass for the manufacture of high temperature-resistant and temperature fluctuation-resistant mouldings, for example oven-resistant (refractory) crockery, consists of a homogenised mixture of a clay-containing dry mass and mixing water. The dry mass contains 75-80 parts by weight of lithium aluminium silicate, 20-28 parts by weight of alumina-containing binder and 2.8-3.2 parts by weight of a silicate expanding (blowing, foaming) agent.
Patent DE-3540952-A1 (DE)
Title: Novel 2-piperazinopteridines, processes for their preparation and medicaments containing these compounds
Inventor: HECKEL ARMIN DIPL CHEM DR
IPC: C07D475/08
Filed: 1985-11-19
Abstract: The invention relates to novel pteridines of the general formula <IMAGE>  in which   R4 is a trimethylenimino, pyrrolidino, piperidino, hexamethylenimino or heptamethylenimino group,   R6 is a fluorine, chlorine or bromine atom and R7 is a phenylalkylamino, N-alkylphenylalkylamino, phenylamino or N-alkylphenylamino group, where the abovementioned phenyl rings can in each case be mono- or disubstituted by fluorine, chlorine or bromine atoms, or methyl or methoxy groups, and their acid addition salts, which have useful pharmacological properties, in particular antithrombotic and metastasis-inhibiting effects and an inhibitory effect on tumour growth. The novel compounds can be prepared by processes known per se.
Patent DE-3546094-A1 (DE)
Title: Product for producing a decorative packing
Inventor: HAGENBUCH ERNST
IPC: B26B11/00
Filed: 1985-12-24
Abstract: The product is composed of a woven ribbon (2) which has two part ribbons (2a, 2b) and two woven-in pulling elements (1a, 1b). The part ribbons (2a, 2b) are woven together at their longitudinal edges and at least in some areas can be displaced on the pulling elements (1a, 1b). To pack articles (10) the pulling elements (1a, 1b) are grasped at their ends and the part ribbons (2a, 2b) are somewhat pushed together so that a semicircular pouch is formed (Fig. 3). The articles (10) are then pushed between the part ribbons (2a, 2b) and the pulling elements (1a, 1b) are knotted together so that the ribbon (2) forms a rosette. <IMAGE>
Patent DE-3602049-A1 (DE)
Title: Pattern for the manufacture of casting moulds
Inventor: HESSE EDWIN DIPL ING
IPC: B22C7/00
Filed: 1986-01-24
Abstract: A pattern for the manufacture of casting moulds from loose mould materials, the final compaction of which is obtained by pressing, for the casting of, in particular, annular castings with undercuts, consists of a relatively hard-crosslinked rubber compound in the relatively rigid pattern part and of a relatively soft-crosslinked rubber compound in the pattern part which is elastically deformable so as to form the undercut, both rubber compounds being vulcanized in a common mould and joined. As a result of the good bonding of the two pattern parts with a relatively broad joining zone between the two pattern parts, the pattern, with a considerably improved life over conventional patterns, can be used economically for mass production.
Patent DE-3608055-A1 (DE)
Title: Process and device for feeding a separation device for printed products, in particular of a feeder
Inventor: REIST WALTER
IPC: B65H29/68
Filed: 1986-03-11
Abstract: The printed products (3) fed by a feed conveyor (15) in imbricated formation (S) are pushed up with a reduction of their mutual spacing to form a horizontal buffer stack (14). This buffer stack (14) is conveyed by a conveying device (13) with a lower conveying rate (v2) than the conveying rate (v1) of the feed conveyor (15) to a stack-receiving chamber (5) of a feeder (2) in which a stack (4) of printed products (3) aligned with one another is formed. The printed products (3) are taken off individually from the stack (4) at a take-off point determined by a stop (8). The buffer stack (14) forms a printed-product store for bridging over interruptions in the feed of printed products (3). <IMAGE>
Patent DE-3608498-A1 (DE)
Title: Sewer pipes
Inventor: RISSE WILHELM
IPC: F16L9/18
Filed: 1986-03-14
Abstract: Sewer pipes for a sewerage system, designed in accordance with the separation system, for sewage and rainwater, said pipes being laid at different levels. The pipes of the two systems are arranged directly one above the other, the bottom pipe guiding and bearing the pipes, which are arranged thereabove, by retaining means, intermediate beds or a top side configured as a trough. <IMAGE>
Patent DE-3613397-A1 (DE)
Title: Welding stud with cap nut
Inventor: MUELLER MANFRED
IPC: F16B37/14
Filed: 1986-04-21
Abstract: Welding stud with a cylindrical area for seizing by a stud-welding gun. Adjoining the cylindrical area via a shoulder is a threaded shank which is covered up to the shoulder by a plastic cap nut. The cylindrical area merges into the shoulder via bevelling. The cap nut is provided with an elastic lip which overlaps the bevelling in an expanded manner when the cap nut bears against the shoulder.
Patent DE-3619314-A1 (DE)
Title: Microwave measuring apparatus
Inventor: BECK GERHARD DR ING
IPC: G01N22/00
Filed: 1986-06-09
Abstract: A microwave measuring apparatus, in which the effect of changes in the conductivity of a sample on the microwave field is utilised, is to be used to obtain information on the transverse and longitudinal field variation in hollow waveguide components and to carry out impedance measurements in the microwave range and frequency measurements for millimetre waves or the like. For this purpose, according to the invention a probe (8) is placed fixed with respect to a measurement line (4), its surface being formed from photosensitive material as a homogeneous screen (9) for a tiltable photon beam (10). <IMAGE>
Patent DE-3619393-A1 (DE)
Inventor: SCHUESSLER KARL
IPC: E04B2/82
Filed: 1986-06-09
Abstract: Presented is a two-shell telescopic element for a movable partition that has a wall section and a horizontally extendable telescoping part. The cover panels of the telescoping part are disposed on the telescoping part in transversally movable fashion to their principal plane. With extended telescoping part, the cover panels run out formt he overlapping area formed with the cover panels of the wall section and can be brought into an end position aligning with the cover panels of the wall section, transversally to the running planes, by an actuating mechanism.
Patent DE-3621425-A1 (DE)
Inventor: DONNERHACK ANDREAS DR
IPC: F25D3/10
Filed: 1986-06-25
Abstract: A device for producing cyrotherapy with liquid nitrogen includes a container for the liquid nitrogen with electrical heating in its interior. The container has a maximum volume of 50 l and the electrical heating is a heating element comprising a self-regulating strip heater secured in the interior of the container.
Patent DE-3623478-A1 (DE)
Inventor: LAUSTERER GERHARD
IPC: H02J3/14
Filed: 1986-07-11
Abstract: During each consumption period, the expected energy consumption (EB) until the end of the consumption period (T) is determined and compared to an upper limit (EVO) which decreases with time, and if this limit is exceeded consumers are switched off or the in-house energy generation is increased. Furthermore, the maximum energy amount (EMX) is determined from which the maximum permissible energy consumption (EZ) in the consumption period is achieved when switching off all those consumers who can be switched off for purposes of energy consumption regulation. This amount is compared to the respective consumed energy (EB) and when the two are equal all those consumers which can be switched off for purposes of consumption regulation are switched off. The main area of applicability of the invention is in industrial power stations and for the load management of processes with combined heat and power cogeneration. <IMAGE>
Patent DE-3623623-A1 (DE)
Title: Process for the reworking of tools
Inventor: FRANTZEN WILHELM
IPC: B23K9/04
Filed: 1986-07-12
Abstract: A process for the reworking of tools of highly alloyed steel X210Cr12 is indicated, which is characterised in that the tool is preheated from room temperature to about 500 DEG C within about 60 minutes, then subjected to a surface-welding process with a highly alloyed coated electrode, in particular with a basic coating or titanium dioxide coating, and is annealed after the reworking in such a way that a temperature of 500 DEG C is maintained for 3 to 4 hours and subsequently slow cooling takes place in the heating furnace during a period of 24 hours. During the surface-welding process, the temperature must not fall below 400 DEG C. Surface-welding in gravity position is particularly advantageous.
Patent DE-3625686-A1 (DE)
Inventor: STETTER JOERG DR
IPC: C07D231/22
Filed: 1986-07-30
Abstract: Novel herbicidal and plant-growth regulating pyrazoles of the formula <IMAGE>   in which R1 represents hydrogen, alkyl or halogenoalkyl, R2 represents nitro or cyano, R3 represents optionally substituted alkyl, optionally substituted alkenyl, optionally substituted alkinyl, optionally substituted cycloalkyl, optionally substituted cycloalkylalkyl, optionally substituted aralkyl or optionally substituted aryl, Ar represents phenyl which is substituted twice or more, or optionally substituted pyridyl, and Y represents O, S, SO or SO2. Several intermediates therefor are also new.
Patent DE-3626466-A1 (DE)
Title: Press-in nut
Inventor: WERNER ADALBERT C
IPC: F16B37/06
Filed: 1986-08-05
Abstract: The present invention relates to a press-in nut which comprises a head and a polygonal shaft part which exhibits a bulge at its end. In order, then, to improve the degree to which the nut is secured against rotation, the head is configured in a polygonal manner and the transition between head and shaft part exhibits an undercut.
Patent DE-3628998-A1 (DE)
Title: Slide piston for rotary compressor
Inventor: WUERTH GUSTAV
IPC: F01C21/08
Filed: 1986-08-26
Abstract: Published without abstract.
Patent DE-3634717-A1 (DE)
Inventor: BISON GUENTER DIPL CHEM
IPC: C07D257/04
Filed: 1986-10-11
Abstract: 5-Methyltetrazole can be produced by reacting acetonitrile with an alkali azide or ammonium azide in high purity and a yield of above 98% by using a trialkyl amine as the solvent or suspension agent and by using the associated hydrochloride of the amine as the catalyst.
Patent DE-3639764-A1 (DE)
Title: Variable-friction drive transmission device
Inventor: SCHOTTLER HENRY
IPC: F16H15/50
Filed: 1986-11-21
Abstract: Variable-friction drive transmission devices of the type which has driving balls which are in constant rolling frictional contact with a pair of inner ball cages and a pair of outer ball cages concentric with one another and separated axially are distinguished by the fact that (a) they do not generate any gyrotoric forces at the working speeds, (b) the requirements for the driving torque do not increase when the output speed decreases, (c) they do not have any parts which can shift out of phase when the transmission devices are operating in the load-free state, and (d) which have a higher power output per dimensional unit than conventional designs of such transmission devices. The transmission device according to the invention is distinguished by the fact that (A) outer and inner, circular, concave ball tracks and (B) a simplified hydraulic feedback control device are provided, the latter displacing the outer control cage only in the direction of a speed increase, while the said cage is displaced in the opposite direction by the action of the rotational forces and the spring pressure.
Patent DE-3702143-A1 (DE)
Title: Plug-in brick
Inventor: MEYER ANTON
IPC: A63H33/08
Filed: 1987-01-24
Abstract: A plug-in brick consisting of a plasticised plastic such as high-pressure polyethylene (plasticised PE), having plug-in apertures (8-13) in brick surfaces (1-7) arranged at an angle to one another for the knob elements of plug-in bricks which are to be attached, is to be so developed that not only constructions such as bridges, arcades and the like can be built, but also new possibilities for extended building in three dimensions are provided. To this end the plug-in brick is designed in the form of a half-arch with an upper and a lower plane face (1, 2), two edge faces (3, 4) extending vertically to each other, an arch surface (5) and two end surfaces (6, 7) perpendicular to these surfaces. A plug-in aperture (8-13) is formed in each of these surfaces, as a result of which connecting possibilities in seven directions are provided. The plug-in apertures (8<1>, 8<2>) in the opposing plane faces (1, 2) are combined to form a through aperture (8). The plug-in brick is particularly suitable for application with the plug-in bricks according to European Patent 0045963. <IMAGE>
Patent DE-3703825-A1 (DE)
Inventor: GEIER RUDOLF DIPL ING
IPC: C10C1/00
Filed: 1987-02-07
Abstract: In a process for producing carbon fibres from coal tar pitch, the coal tar pitch is filtered before being spun and the pitch filtrate is distilled in a thin-film evaporator in order to increase its softening point over 260 DEG  C. A pure and homogeneous hard pitch is thus obtained, without the re-formation of infusable, chinolin-insoluble components. The most difficult and cost intensive step of the fibre production process, namely the thermal aftertreatment of the spun pitch fibres, can thus be easily and quickly carried out. The subsequent thermal treatment is carried out in a cyclic treatment installation.
Patent DE-3713176-A1 (DE)
Title: Sailing boat with winged keel
Inventor: VICTORA ERICH
IPC: B63B41/00
Filed: 1987-04-17
Abstract: In a sailing boat with a keel, having on each side of the keel, in the region of the lower end thereof, a wing running essentially in the horizontal plane, the wings being opposite one another, the invention proposes that the two wings (17, 18) or substantial areas (17a, 18a) of the wings be individually adjustable about the lateral axes (21, 22) of the boat (10), or the longitudinal axis of the wings (17, 18). <IMAGE>
Patent DE-3718550-A1 (DE)
Title: Shoe with heel reinforcement
Inventor: SIMONIN JEAN-NOEL
IPC: A43B3/30
Filed: 1987-06-03
Abstract: The shoe is esp. for toddlers.  It comprises a sole shell (1) with a heel reinforcement (12) and a flexible upper part (2) which is at first mounted on a welt or upper sole (3) and which can be fixed in the sole shell. A fixed rear cap (4) can be inserted between the upper part (2) and the heel reinforcement in order to support the back of the foot whilst leaving the front area of the foot with freedom to move.  The rear cap (4) can be covered by the heel reinforcement (12) of the sole shell.
Patent DE-3720746-A1 (DE)
Inventor: FRANZ OTTO
IPC: G01M1/36
Filed: 1987-06-23
Abstract: A balancing machine for objects (48) supported by a rotating shaft (11) has two balancing masses (12, 13) which can be rotated by electric motor. The two electric servo-motors (14, 15) are put into rotary positions by a static energy-supply and control device (16), where they compensate for any out-of-balance of the object. The energy-supply and control device (16) transfers both the energy signals and control signals in a non-contacting manner via a primary induction coil arrangement (17) to a secondary induction coil arrangement (19) fastened to or in the shaft (11), the different control signals being realised by different frequencies. <IMAGE>
Patent DE-3722061-A1 (DE)
Title: A piece of furniture on which to sit or lie
Inventor: KAPSAMER JOHANN DIPL ING
IPC: A47C19/22
Filed: 1987-07-03
Abstract: In the case of a piece of furniture on which to sit or lie, shafts 5 are fixed to the underside of the lying area 3. The shafts 5 are assigned bearings 6 which are fixed in the bedding space 2. In the horizontal position of the lying area 3, the bearings 6 and the shafts 5 are located at a distance from one another, and the lying area 3 is horizontally displaceable by this distance, so that after displacement, the shafts 5 are received in the bearings 6 and the lying area 3 can be swung up. It is thus possible to lift and lower the lying area with a minimum of effort, the constructional complexity for this being minimal. <IMAGE>
Patent DE-3724286-A1 (DE)
Title: Sampling device
Inventor: FORRESTER GILBERT
IPC: G01N1/20
Filed: 1987-07-22
Abstract: A device for taking a sample of fibrous particles from their liquid suspension possesses a nozzle which can be connected to a pressurised liquid supply and an inlet funnel connected to a sample feed tube, with, in operation, the nozzle being directed into the inlet of the inlet funnel and with the nozzle and the inlet funnel being immersed in the suspension.
Patent DE-3724385-A1 (DE)
Title: Exhaust turbocharger with device for the removal of solids
Inventor: BANDEL RUDOLF DIPL ING
IPC: F01D25/32
Filed: 1987-07-23
Abstract: Erosion due to solid particles entrained in the exhaust gas leads to premature wear on parts of the exhaust turbine, especially in internal combustion engines running on heavy oil. The object of the invention is to remove a large part of these particles from the exhaust gas flow upstream of the rotor. Utilising the centrifugal force-assisted separation of a particle-charged layer from the exhaust gas flow, inlet apertures of discharge ducts are provided in the feed duct of the exhaust turbine in the areas with the highest circumferential velocity, by means of which discharge ducts a small partial flow of exhaust gas, nevertheless heavily charged with particles, is continuously led off.   The invention can be used in all turbines operated with gases polluted by solid particles, but is especially suitable for exhaust turbochargers of internal combustion engines running on heavy oil.
Patent DE-3728674-A1 (DE)
Inventor: FOX DAVID MARTIN
IPC: B62D57/00
Filed: 1987-08-27
Abstract: Apparatus (11) is moved forward by the sequential forward displacement of ground-engaging formers (15) followed by the application of a reverse thrust between the formers (15) and the rest of the apparatus (11) causing the latter to step forwardly. In the preferred embodiment shown the apparatus is for the continuous production of concrete beams (10) by the distribution of concrete mixture between the formers (15). As the apparatus moves forward it leaves behind it shaped beams (10) emerging from the trailing ends of the formers (15). Fixed to each former (15) is a cam follower roller (23) interposed between a respective pair of cam wheels (24A, 24B). These have cam surfaces so shaped that when jointly rotated they sequentially displace the formers (15) forward and then, when no former (15) is being moved, exert a reverse thrust between all of the formers (15) and the remainder of the apparatus (11) such that it "catches up with" the formers (15). In an alternative embodiment cam follower rollers connected together and to an associated former (15) by a yoke are disposed on diametrically opposite sides of the associated pair of cam wheels. <IMAGE>
Patent DE-3731560-A1 (DE)
Title: Device for correcting an energy flux interrupted or reduced due to an injury or a scar
Inventor: HOFFMANN HELGARD DR MED
IPC: A61H39/00
Filed: 1987-09-19
Abstract: An oscillator crystal (1), in particular one having a frequency of at least approximately 3.5 MHz, is provided with means for fixing over a point (7; 14) of a body meridian (KG and LG, respectively) of a living body in order to correct blockages of the energy flux caused by injuries (5) or scars (4). <IMAGE>
Patent DE-3734194-A1 (DE)
Title: Agricultural cultivation combination
Inventor: DREYER HEINZ DIPL ING
IPC: A01B49/06
Filed: 1987-10-09
Abstract: Agricultural cultivation combination, consisting of a ground-working appliance, of a trailing roller which is arranged behind the ground-working appliance and which is connected via supporting arms to the leading ground-working appliance in such a way that the ground-working appliance can move freely upwards to some extent in relation to the trailing roller, and of a removable semi-mounted seed drill, the metering member of which is driven by an element rolling on the ground, the seed drill being semi-mountable on differently designed ground-working appliances having different trailing rollers. In order considerably to improve the known cultivation combination, provision is made for the seed drill to be semi-mountable directly on the trailing rollers, for the seed drill to be couplable by means of coupling elements to the trailing roller or its supporting arms or supporting frame, and for the seed drill to be semi-mountable directly on differently designed trailing rollers, depending on the design of the trailing roller the metering member of the seed drill being driven by the trailing roller or by an additional wheel rolling on the ground or by another power source which can be regulated or controlled preferably by means of an electronic path-dependent control.