baber/WOPTO huggingface dataset:
Patent DE-3147301-A1 (DE)
Title: Electric egg-cooker
Inventor: GRAPENTHIN HANS DIPL ING
IPC: A47J29/02
Filed: 1981-11-28
Abstract: Electric egg-cooker for cooking eggs in steam, with a cooking space (5) which can be closed by a lid (8) and with an egg carrier (6) which can be inserted into the cooking space (5), and with a device with a water container (13) for cooling the eggs after completion of the cooking process. For the purpose of creating a simple and less fault-susceptible device for automatic cooling of the cooked eggs, there is formed in the water container (13) by a cylinder body (19) which projects in a communicating water duct (22) which is separate from the water container (13) and which is brought into flow connection with the cooking space housing (5') via openings (23) in the edge (11) of the latter, and there is provided in the cylinder body (19) a valve bore (24) which lies below the highest possible water filling level in the water container (13). <IMAGE>
Patent DE-3148291-A1 (DE)
Inventor: BECKER RAINER DIPL CHEM DR
IPC: C07D261/18
Filed: 1981-12-05
Abstract: Urea derivatives of the formula   <IMAGE>   where R, X, Z, Het and n have the meanings given in the description, are used for controlling undesirable plant growth.
Patent DE-3150219-A1 (DE)
Title: Pivotable tool holder and method of machining a part to be turned on a special-purpose lathe with such a tool holder
Inventor: SAUER BERNHARD
IPC: B23B29/24
Filed: 1981-12-18
Abstract: In a special-purpose lathe, the tool holder is designed as an acute-angled circular-sector disc (5) which is pivotable about a horizontal axis (4). The individual tools (6) on the circular-sector disc (5) can thereby be pivoted alternatively right into the turning centre. Furthermore, it is possible to swing up the circular-sector disc so far that it does not collide with a centre drive unit (7) when the cross slide (3) with the circular-sector disc (5) travels past this centre drive unit (7). <IMAGE>
Patent DE-3201820-A1 (DE)
Title: Compressed-air tool for driving in fastening means such as staples, pins, nails or the like
Inventor: BADE HEINZ EMIL
IPC: B25C1/04
Filed: 1982-01-21
Abstract: Published without abstract.
Patent DE-3203639-A1 (DE)
Title: Coupling for electrical toy and model railways
Inventor: WILLARD ERWIN
IPC: A63H19/18
Filed: 1982-02-03
Abstract: A coupling for electrical toy and model railways has a coupling shackle which is articulated on the vehicle to be laterally pivotable against the action of a spring and on the end face of which, which forms a buffer plate, an upward-directed hook is moulded, having an end surface which is inclined upwards and backwards, a hook-in shackle articulated on the coupling shackle to be pivotable about a horizontal axis engaging over the said hook, the end leg of the hook-in shackle forming an upper buffer plate which, in the lower position of rest, lies at a distance above the lower buffer plate, which is fixed in respect of its height, and a coupling hook being mounted on the hook-in shackle, this coupling hook being pivotable about a horizontal axis, preferably the pivot axis of the hook-in shackle, is centrally mounted relative to the upper buffer plate in its position of rest, capable of being moved aside to both sides, and serving to engage over the buffer plate of a vehicle which is to be coupled on.
Patent DE-3204212-A1 (DE)
Title: Conical ring - double cam - tubular steel support
Inventor: STRAHL GERHARD
IPC: F16M11/26
Filed: 1982-02-08
Abstract: This novel tubular steel support is used for supporting components, trench walls, and general supporting purposes. In contrast to conventional supports, which require a thread lock, a sliding ring with a chain and connecting pins, as well as holes in the upper tube, the conical ring - double cam - tubular steel support no longer has any additional parts which move and are thus expensive and susceptible to faults, and it also no longer requires any holes in the upper tube which thus retains its full load capability. This novel support can be welded automatically, can be hot galvanised or dip-painted in the ready-for-use condition and can be tightened and fixed in the operating position quicker than conventional supports. The upper tube has oval steel cams, in an opposite double row. (e.g. resistance pressure welding process). An expansion, which acts as a guide for the upper tube in the lower tube and prevents it falling out of the lower tube, is produced on the cam-free lower end of the upper tube, which is located in the lower tube. A drop-forged, double-spiral-shaped conical ring is welded onto the lower tube, its upper side and the lower side which is located in the lower tube being provided with oval notches for holding the steel cams of the upper tube during height adjustment of the support.
Patent DE-3206373-A1 (DE)
Title: Floor-covering element set layable as a laying unit by means of a laying appliance
Inventor: BARTH GUENTER DR
IPC: E01C5/06
Filed: 1982-02-22
Abstract: Floor-covering element set which has first floor-covering elements, arranged next to one another unconnectedly in a composite arrangement, and second floor-covering elements of format differing from the format of the first floor-covering elements and which can be laid as a laying unit by means of a laying appliance, the first and second floor-covering elements preferably being composite blocks of concrete. The first floor-covering elements of the floor-covering element set having, in total, an essentially rectangular shape are arranged in the manner of a composite herringbone arrangement. At locations where there would be gaps between the first floor-covering elements as a result of the arrangement in the manner of a composite herringbone arrangement, there are second floor-covering elements which are respectively connected to at least one adjacent first floor-covering element and/or to at least one adjacent second floor-covering element. <IMAGE>
Patent DE-3209114-A1 (DE)
Inventor: GRUBER RUDOLF
IPC: B29C59/10
Filed: 1982-03-12
Abstract: The invention relates to a process and a device for treating conducting and non-conducting materials, especially air-cushion films (1). The treating consists of a spark discharge between electrodes, which acts on the material. When doing this, in the case of an air-cushion film first of all the zone (12) where the recess bottoms (11) and the recess sides (13) meet is treated, followed by another working cycle to treat the recess bottoms (11).
Patent DE-3213233-A1 (DE)
Inventor: KULL HERMANN ING GRAD
IPC: B41J3/38
Filed: 1982-04-08
Abstract: 1. An embossing machine for stamping characters into components, with an embossing head having a motor-driven and rotationally adjustable type wheel (54) with types (86) and at least one blank (L) carried by spring arms (84) arranged around its circumference, and with a ram (88) acting on the back of the types in conjunction with a motor drive (106) containing a cam (100), the rotational adjustment of the type wheel (54) being synchronised with the ram action, characterised in that the drive motor (106) associated with the ram (88) drives the cam (100) with a continuous rotary motion, the cam (100) acting on the ram (88) to determine the embossing cycle, and in that the type wheel (54) is driven independently of the drive motor (106) by a motor (78), its rotational adjustment being controlled by the cycle of the cam movement.
Patent DE-3217341-A1 (DE)
Title: Hydrodynamic magnetic bearing
Inventor: WILDA ARTUR
IPC: F16C39/06
Filed: 1982-05-08
Abstract: The invention relates to a hydrodynamic magnetic bearing, in particular for guiding the pump shafts of hermetic pumps. The aim of the invention is to increase the life of the bearings and of pumps or other machines equipped with them, to prevent premature machine failures and secondary losses associated therewith and to ensure considerably less stringent quality requirements in manufacture. It is the object of the invention significantly to increase the bearing capacity of sliding-contact bearings, in particular those which are operated with low-viscosity lubricants, in order thereby to achieve larger lubricating gap widths. The object is achieved by the fact that the conventional sliding-contact bearing is assigned a magnetic bearing. <IMAGE>
Patent DE-3219049-A1 (DE)
Title: Process for the preparation of 5-isoxazolecarbonyl chloride and trichloroacetyl chloride
Inventor: SPIEGLER WOLFGANG DIPL CHEM DR
IPC: C07D261/08
Filed: 1982-05-21
Abstract: Process for the preparation of 5-isoxazolecarbonyl chloride, 5-trichloromethylisoxazole being reacted with trichloroacetic acid in the presence of an acidic catalyst.
Patent DE-3219553-A1 (DE)
Title: Mowing basket
Inventor: JUNG-POPPE HANS-DIETER
IPC: A01D34/86
Filed: 1982-05-25
Abstract: Mowing basket for the cleaning of water ditches, which can be mounted on any hydraulic excavator. The mowing basket works parallel to the direction of travel, and consequently the two slopes and the ditch bottom can be mown in one operation. The object on which the invention is based is to eliminate technical defects of the conventional mowing basket (Dutch Patent Specification 1,482,014). These technical defects are overcome if a rotating cutter roller is used instead of the cutter bar. Each individual cutter is fastened by means of a bolt and a shearing pin, so that, in the event of contact with foreign bodies, the shearing pin breaks and the cutter can shift aside. As a result of the simple and time-saving use of a shearing pin, the mowing basket is fully capable of use again. Another advantage is that there is no abrasion of mowing cutters, since these move freely. Also, shrubbery growing wild and often found on ditch slopes can also be mown down without wear by means of the mowing basket. The plant material mown by the roller is collected by the following basket. It can be dumped again at any location.
Patent DE-3222924-A1 (DE)
Title: Drag net for fine-levelling sports grounds
Inventor: SOMMER ROLAND
IPC: E01C23/082
Filed: 1982-06-18
Abstract: Drag net for fine-levelling sports grounds with a bar, to which a textile net is fastened, the threads or the like of which have a sheathing made of plastic. To achieve a particularly fine levelling and high abrasion-resistance, the sheathing is provided with a flock made of textile fibres.
Patent DE-3223112-A1 (DE)
Title: Device for protecting drill pipes and borehole linings
Inventor: JAEGER ARNOLD
IPC: B65D59/06
Filed: 1982-06-21
Abstract: These devices have a metal ring on the outside and a plastic thread on the inside or on the side facing the drill pipe or the borehole lining. So that the metal ring and this plastic thread piece can be reliably connected to one another, measures are taken at the metal ring, which is free and uncovered on the outside, in order to be able to bring about a positive-locking connection to the plastic. Thus the metal ring can have bores which widen to the outside. During the forming, therefore, plastic stems form which widen towards their free end and thus cannot be released.
Patent DE-3224525-A1 (DE)
Title: Hanging scaffold
Inventor: SCHUERMANN HANS-WERNER
IPC: E04G3/22
Filed: 1982-07-01
Abstract: The invention relates to a hanging scaffold for carrying out work on buildings in the region of the roof. The following features are provided in a scaffold of this type:     a) a compressive-load bracket capable of being fixed to a rafter; b) a tensile-load bracket capable of being fixed to the same rafter;   c) a substantially vertical compression support which is supported by the compressive-load bracket; d) a supporting structure which is fixed to the tensile-load bracket, is connected to the compression support, is substantially horizontal and projects from the bottom edge of the roof with its free end; e) a scaffold frame, suspended from the free end of the supporting structure, for supporting working platforms or the like. g
Patent DE-3225842-A1 (DE)
Title: Transport protection for surfing equipment
Inventor: BRUSENBAUCH ALEXANDER
IPC: B63B35/79
Filed: 1982-07-09
Abstract: Transport protection for surfing equipment is provided, having a sheath (2) surrounding the surfing equipment, including the surf board, on all sides. The material of the sheath (2) contains an impact-absorbing and thermally insulating layer (7), so that safe transport of the entire surfing equipment is possible. 
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Patent DE-3228787-A1 (DE)
Title: Luminescence diode
Inventor: RUEHLE WOLFGANG DR
IPC: H01L33/00
Filed: 1982-08-02
Abstract: The luminescence diode contains a semiconductor body (2) in which, on a p-doped gallium arsenide substrate (4), a highly p-doped epitaxial layer (6) is provided which consists of the gallium/aluminium/arsenic solid solution series in the composition Ga1-xAlxAs and on which a weakly p-doped epitaxial layer (8) is provided which consists of the gallium/aluminium/arsenic solid solution series in the composition Ga1-yAlyAs. According to the invention, magnesium or beryllium are provided as the acceptors of the highly p-doped epitaxial layer (6). The use of magnesium or beryllium as acceptors of the epitaxial layer (6) substantially increases the quantum efficiency of the radiating recombination in the case of red-emitting luminescence diodes which emit at wavelengths of less than 680 nm. <IMAGE>
Patent DE-3232057-A1 (DE)
Title: Machine for cleaning washing, crockery or the like
Inventor: GESSLAUER RUDOLF
IPC: A47L15/00
Filed: 1982-08-28
Abstract: Machine for cleaning washing, crockery or the like, having a reservoir for a cleaning agent, a programme control unit which controls the cleaning process, and an ozone generator to whose output an ozone feed line which leads into the generator is connected in order to ozonise the cleaning agent. <IMAGE>
Patent DE-3233065-A1 (DE)
Title: Controlling the idling nozzle of an internal-combustion engine
Inventor: CLAUBERG WILLFRIED DIPL ING
IPC: F02M3/045
Filed: 1982-09-06
Abstract: Published without abstract.
Patent DE-3233546-A1 (DE)
Title: Labelling device
Inventor: ROMETSCH WERNER DIPL ING
IPC: B65C1/02
Filed: 1982-09-10
Abstract: In a labelling device for the application of self-adhesive labels, which are arranged detachably on a backing strip (8), to objects to be marked, comprising a label holder (4), in which, to detach the labels from the backing strip (8'), the latter can be drawn off around the dispensing edge (9) and, for the purpose of holding the removed labels, a holding surface (5) of the label holder (4) is connected to at least one reduced pressure source, for the positionally accurate, exact transfer of the labels to the label holder (4), the invention proposes making it possible for the dispensing edge (9) to be moved away from the label holder (4) while the latter takes over the label to be detached. This results in a positionally accurate, exact label transfer. <IMAGE>
Patent DE-3234297-A1 (DE)
Title: Electrical machine with liquid cooling
Inventor: NOZ WOLFGANG
IPC: H02K9/19
Filed: 1982-09-16
Abstract: Electrical machine with liquid cooling, in which a brush holder of double-walled construction is provided and a cooling fluid is introduced into and extracted from the intermediate space between an inner wall (2), guiding the sliding brush (1), of the outer wall (3) which runs at a distance therefrom. <IMAGE>
Patent DE-3241060-A1 (DE)
Inventor: EISERLO FRIEDRICH DIPL ING
IPC: B03C3/68
Filed: 1982-11-06
Abstract: The pulse voltage for the electrode (12) of a dust separator (10) is generated by a thyristor circuit (19) to be transferred to a dust separator through a transformer (16). It being possible that voltage arcings take place at the dust separator (10), there is the risk, in case of a blocked thyristor (20) that from the secondary of the transformer (16) a high voltage is produced at thyristor (20) to destroy the thyristor. To avoid such an occurrence, a detector (27) is provided which is only responsive to sudden voltage drops whereupon the thyristor (20) is enabled to become conductive so that the energy of the secondary circuit may be discharged to the storage capacitor (24) in the primary circuit.
Patent DE-3247443-A1 (DE)
Title: Tube framework
Inventor: FISCHER KLAUS
IPC: E04B1/24
Filed: 1982-12-22
Abstract: The tube framework has posts, supports or rafters (1), between which crossmembers (2) are provided. These have welded-in end plates (4.1, 4.2) and neighbouring mounting openings (3) in the top walls (2.5). Screws (7) are accessible from the mounting openings (3) and are screwed, through the end plates (4.1), into threaded bores in the side walls (1.3, 1.4) of the posts, supports or rafters (1). <IMAGE>
Patent DE-3300163-A1 (DE)
Title: Method and device for removal of a metal sealing ring from the neck of a container
Inventor: KIEFER ERNST DIPL ING
IPC: B08B9/08
Filed: 1983-01-05
Abstract: In known methods and devices for removal of a metal sealing ring which has remained on the neck of a container, especially a bottle, the container passes through an energising device in which the sealing ring is melted. The sealing-ring and melted residues are subsequently to be removed from the neck of the container. Brushes which are melt-proof when subjected to electrical current have now been provided as energising devices according to the invention. To remove the sealing- ring or melted residues from the neck of the container, tilting is carried out by guiding the containers across a slope at right angles to the direction of transport. <IMAGE>
Patent DE-3301719-A1 (DE)
Title: Process for the preparation of 2,2-dialkoxypropanes
Inventor: ECKHARDT HEINZ DR
IPC: C07C29/10
Filed: 1983-01-20
Abstract: 2,2-dialkoxypropanes are prepared by reacting 2,2-dimethyl-(1,3)-dioxolanes with alkanols in the presence of acids and/or halides of elements of Group IIb, IIIa, IVb or Va of the Periodic System and/or iron, tin or silicon as catalysts. The 2,2-dialkoxypropanes which can be prepared by the process of the invention are valuable starting materials for the preparation of insecticides, crop protection agents and pharmaceuticals.
Patent DE-3310355-A1 (DE)
Title: Process and device for compensating the effects of the recoil during the firing, especially continuous firing, of a gun carried by a vehicle on the orientation of the gun
Inventor: PIETZSCH LUDWIG DR ING
IPC: F41A27/30
Filed: 1983-03-22
Abstract: A process and a device for compensating the effects of the recoil during the firing, especially continuous firing, of a gun carried by a vehicle are characterised in that the gun is directed opposite to the reaction movement of the vehicle body, specifically preferably by an amount which is matched to the respective angular position of the gun in elevation, and if appropriate, in azimuth in relation to the vehicle body. This is achieved in an especially simple way by a mechanical solution, in which the position of a stop relative to a counterstop fixed to the gun is so adjusted in dependence on the inclination of the gun that this always results in a correct counteraiming movement.
Patent DE-3311027-A1 (DE)
Inventor: AMEYAMA MINORU PROF
IPC: C12N9/04
Filed: 1983-03-25
Abstract: The present invention provides a new NAD(P)-independent glycerol dehydrogenase and a process for obtaining it, wherein a micro-organism of the species Pseudomonas, Serratia, Klebsiella, Erwinia, Aspergillus, Penicillium, Rhizopus, Acetobacter or Gluconobacter which is capable of forming this enzyme is cultured in a nutrient medium and the enzyme isolated from the culture broth. The present invention also provides processes for the determination of glycerol and of triglycerides which make use of this new enzyme.
Patent DE-3314745-A1 (DE)
Title: Pickling hook
Inventor: LANGER KLAUS
IPC: C23G3/00
Filed: 1983-04-23
Abstract: A pickling hook (1), with which packets of wire or tape can be immersed in aggressive pickling baths of a pickling plant, is surrounded with a leaktight shell (2) made of highly acid-resistant material. This prevents the pickling fluid from reaching the pickling hook (1). The space (5) between the pickling hooks (1) and the shell (2) is filled with a medium and connected to a pressure control device (11). When the shell (2) becomes leaky and the risk of pickling fluid leaking out to the pickling hooks (1) therefore arises, this will be indicated by the control device (11).
Patent DE-3321564-A1 (DE)
Title: Device for slaughtering animals
Inventor: FREITAG LUDWIG
IPC: A22B7/00
Filed: 1983-06-15
Abstract: The device for slaughtering animals is composed of the vertical frame (1), on the upper supporting frame (3) of which there is mounted a winch (17), preferably on an overhanging extension arm (4), a motor-driven conveying device, for example taking the form of an endless chain conveyor, being arranged with carriers (6) below the winch (17), a collecting rail (7) being arranged in the operating region of the said conveying device, two mutually opposite vertically adjustable working platforms (10, 11) being provided in the frame area and a skinning winch (14) being arranged at the top of the frame. <IMAGE>
Patent DE-3329812-A1 (DE)
Title: Facade cladding
Inventor: NAUTH WILFRIED
IPC: E04F13/08
Filed: 1983-08-18
Abstract: The facade cladding is composed of cladding panels, which are arranged next to one another and in rows above one another, and partly overlap one another vertically, and which are held in their positions by horizontally running supporting rails. In this arrangement, each supporting rail simultaneously embraces the upper edges of the cladding panels of a lower panel row in the surface bond and the lower edges of the cladding panels of an upper panel row in the surface bond, so that the panels of each individual row are in each case secured by two supporting rails lying one above the other. The supporting rails can be attached directly to the wall to be clad or held at a distance therefrom, and to be precise are accommodated by distance means arranged between the fastening flanges of the supporting rails and the wall to be clad, or, alternatively, on a substructure comprising supporting strips which are attached to the wall to be clad in vertical positions at a distance from one another.
Patent DE-3335878-A1 (DE)
Title: Safety ski binding
Inventor: NERRINCK BERNARD
IPC: A63C9/00
Filed: 1983-10-03
Abstract: A safety ski binding, having a jaw-iron which is movable relative to the ski for holding the boot, the jaw-iron being held in a centred position by an elastic device in order to allow release of the boot upon the occurrence of a particular torsional loading acting on the skier's leg, and having a compensation system with a sensor member which is in contact with the boot and interacts directly or indirectly with the jaw-iron. Interaction takes place by a system of ramps which are inclined relative to the longitudinal plane of symmetry of the ski so that the force of the sensor on the jaw-iron forms an angle with said plane, such that the horizontal component of said force is directed laterally outwards and thereby forms a driving force which compensates the resisting forces caused by frictional forces.
Patent DE-3337308-A1 (DE)
Title: Method of adhesively binding documents, and apparatus for implementing the method
Inventor: ALDENHOVEN KLAUS
IPC: B42C9/00
Filed: 1983-10-13
Abstract: The documents (12) are bound by means of a layer of fusible material (12b) arranged in an annular fashion around the stapling holes (12a) of a marginal perforation of the document. The binding can be carried out by means of a very simple device which takes up little space. The binding region takes up only a small part of the surface of the document which can be used for writing, and the document can be filed immediately after binding. <IMAGE>