baber/WOPTO huggingface dataset:
Patent DE-3234826-A1 (DE)
Title: Thermal fuse element
Inventor: KRAUS HEINZ DIPL ING
IPC: H01H37/76
Filed: 1982-09-21
Abstract: The invention relates to a thermal fuse element having two pretensioned spring wires which are supported on insulating bodies and whose ends are soldered to one another. The solder point is heated on the one hand by the environmental temperature and on the other hand by the current flowing through it. On reaching a specific response temperature, the two wire ends, which are pretensioned counteracting one another, open. To reduce the response time on reaching the response temperatures of the fuse element, arranged directly in the region of the solder point 6 is a heating resistor 8 through which a load or other current flows and preheats the solder point 6 to a specific temperature. <IMAGE>
Patent DE-3238381-A1 (DE)
Title: Device for sucking up and conveying materials
Inventor: STOLL ALFRED
IPC: A01D87/10
Filed: 1982-10-16
Abstract: A device for sucking up and conveying materials, in particular mowings, on a frame with torque-transmitting device and an impeller with suction nozzle and impeller. The impeller is provided with blades. The blades are bent back at least approximately sinusoidally with respect to the direction of rotation such that, as seen in cross-section, they have an approximately spoon-shaped appearance. The blades run out at least approximately tangentially from the axis of rotation.
Patent DE-3239460-A1 (DE)
Title: Despatch bag
Inventor: REINHART HANS
IPC: B65D30/08
Filed: 1982-10-25
Abstract: In this despatch bag (10), the inside cover (32) of the corrugated cardboard material is constructed with grooves or incisions (34) so that easier deformation, i.e. bulging, of the despatch bag can take place about the longitudinal axis running through the filling opening and the opposite closed end. In this case, the great resistance of the corrugated cardboard material transversely to the longitudinal direction is maintained. The grooves or incisions can be made over the entire surface of the inside cover, but they may also be provided only on inner surface regions of the inside cover. <IMAGE>
Patent DE-3239832-A1 (DE)
Inventor: HOEPER CHRISTIAN DIPL ING
IPC: E04B1/94
Filed: 1982-10-27
Abstract: 1. Fireproof joint between two wall elements (1, 1') which are arranged adjacently to one another and each of which has two outer slabs (2, 2'; 5, 5') of concrete and, between them, a heat insulation layer (3, 3') and a vapour barrier (4, 4'), at least one slab (2, 2') being in the form of a supporting slab and fireproof material being arranged in the area of the cross joint (10) between two slabs (5, 5'), characterised in that the slabs (5, 5'; 5a, 5a'; 5b, 5b'; 5c, 5c') which are arranged on one side are provided with an undercut (7, 7'; 7a, 7a'; 7b, 7b'; 7c, 7c') on their inner sides (12, 12'; 12a, 12a'; 12b, 12b'; 12c, 12c') in the area of the cross joint (10, 10a, 10b, 10c), and that in the undercuts (7, 7'; 7a, 7a'; 7b, 7b'; 7c, 7c') a fireproof board (11, 11a, 11b, 11c) which fills in the said undercuts and bridges over the cross joint (10, 10a, 10b, 10c) is fixed.
Patent DE-3241105-A1 (DE)
Title: Expansion screw for jaw expansion devices
Inventor: RAPP MANFRED
IPC: A61C7/10
Filed: 1982-11-06
Abstract: The invention relates to an expansion screw, especially a multisector expansion screw, for jaw expansion devices and consists in that the massive basic body hitherto usual in such expansion screws, including the guide elements inserted in this basic body, is replaced by one or two sheet-metal parts with integrally formed guide attachments forming the guide elements. Such sheet-metal parts can be produced at low cost and with the necessary precision, especially on wire erosion machines, not only the costs for fabrication of the individual parts of the expansion screw being reduced but also, at the same time, a considerable reduction in assembly costs being achieved.
Patent DE-3243583-A1 (DE)
Title: Pick for shearing drums underground
Inventor: GARTE RUDOLF
IPC: E21C35/19
Filed: 1982-11-25
Abstract: Coal mining underground is conducted with shearing machines with the use of carbide-tipped picks in the shearing drum. These picks are mounted in pockets which have a seat for the pick. Due to the high cutting forces, the seat does not meet the requirements and fails prematurely, so that the picks fall out. In addition, the pockets are always exchanged for new pockets during repairs to the shearing drums. The invention shows a pick which is held in the pocket by a projection and by a wedge which automatically tightens in the direction of centrifugal force and tightens the pick in the pocket in such a way that the pick is not lost. In addition, greater stability against bending and cutting forces is obtained with the wedge. The invention shows a pick in the pocket, which pick is not lost and thus increases operational reliability and prolongs service life. <IMAGE>
Patent DE-3245395-A1 (DE)
Title: Method and device for reducing the power consumption of electrical drive systems
Inventor: WOLF HORST DIPL ING
IPC: H02P27/04
Filed: 1982-12-08
Abstract: A method and device for reducing the power consumption of an electrical drive system which is used for driving variable loads. In order to reduce the power consumption of the drive system, the supply voltage is automatically adjusted such that the supply current of the drive system essentially reaches its minimum possible value corresponding to the instantaneous load.
Patent DE-3248014-A1 (DE)
Title: Breech unit for propulsion charge detonators
Inventor: HUEBSCH GUENTER
IPC: F42C19/08
Filed: 1982-12-24
Abstract: A breech unit for propulsion charge detonators, which is arranged at the front end of an axial guide tube of the propulsion charge detonator and has at least one opening for the detonation gases to flow axially out of the guide tube. The breech unit is provided with a cylindrical supporting ring on its end facing the interior of the propulsion charge detonator. A cover which is in the form of a cap and is soldered to the supporting ring by means of a collar is pushed on to said supporting ring. Under the influence of the pressure of the detonating gases, the membrane-like (diaphragm-like) base of the cap-shaped cover bursts open, preferably along predetermined fracture lines (weakened lines), controlled by the inner edge of the supporting ring, without any parts ripping off the base, which parts could cover the outlet opening.
Patent DE-3302181-A1 (DE)
Title: Straight compartmented magazine
Inventor: OEHMICHEN ECKHART
IPC: G03B23/04
Filed: 1983-01-24
Abstract: A compartmented magazine is described which consists of a housing (1) and a snap-fitting push-on lid (2). The slides are inserted upright and facing in the correct direction. When operated with a drop-shaft projector, the magazine is reversed and attached by the lid. <IMAGE>
Patent DE-3305414-A1 (DE)
Title: Electrical or electronic clock with clock face
Inventor: EXSTERNBRINK KLAUS
IPC: G04G9/06
Filed: 1983-02-17
Abstract: Electrical or electronic clock with clock face, characterised in that the clock face 1 has a 24 hour-division and is constructed as a spiral of two movements, the 0 hour, 1200 hour and 2400 hour figures 2, 3, 4 lying one on top of the other, the spiral consisting of a number of electrically drivable elements 5 arranged next to one another in rows, the starting element 6 and finishing element 7 being identical with the 0 figure and 2400 hour figure, respectively, and the finishing element 7 and starting element 6 being electrically coupled to one another in order to obtain a display transition from the end of the spiral, i.e. the 2400 hour element to the start of the spiral, i.e. the 0 hour element.
Patent DE-3310949-A1 (DE)
Title: Method for detecting and modifying objects in a moving image sequence of an image scene
Inventor: REINHARDT ERICH DR
IPC: H04N5/84
Filed: 1983-03-23
Abstract: In this method, the images of the image sequence are successively sampled and the sampled picture elements are converted into digital signals and are stored in each case. In the first image of the image sequence, the objects are identified with respect to their position and shape by interactive intervention and the identification data are stored. Then a window is formed from a number of picture elements limited by an image section, and arbitrarily selectable features with respect to luminance and/or chrominance and the local relations with respect to the other picture elements of the window are allocated to at least one picture element within the window and are stored in a memory unit. The window is guided temporally and spatially over the entire image, the features in each case being allocated to one picture element in the window. Depending on the features of the picture elements and the predetermined allocation of the respective objects, weights are selected and stored which are to be used for evaluating the features of the picture elements in the subsequent images of the image scene. Weights are allocated to each object. The weights of the different objects are checked in the first image by means of selected picture elements by evaluating their features and, if necessary, are changed. After the weights in the first image ... Original abstract incomplete. <IMAGE>
Patent DE-3311750-A1 (DE)
Title: Flower sill
Inventor: DOSE GEORG
IPC: A01K31/14
Filed: 1983-03-31
Abstract: Solution: long profiles are fastened horizontally to the facade, which are made from watertight, durable and plant-compatible material. They are provided with inclined fronts (lids, flaps, pretensioned covers, nets and the like) which are of such a nature that they conduct rainwater into the profile and allow plants to grow out through openings. The profile is filled with earth. Watering is also possible fully automatically by an inserted perforated hose. Special forms: endpieces, corner and extension pieces, closed, fronts for places remaining free of greenery, nesting box structures, special profiles for curved walls. Advantages: rapid assembly with only minimal damage by e.g. dowel holes. In the case of mounting just below the window, mainly plantable by the residents. Free window sills. No risk of falling as in the case of boxes or pots. Lower risk of drying out. Profile: 1a/ lid: 2a/ punching: 8/ sealing strip: 12/ insulating layer 16/ earth: 5. <IMAGE>
Patent DE-3313884-A1 (DE)
Title: Flow probe
Inventor: KUEBLER HEINRICH
IPC: H01H35/32
Filed: 1983-04-16
Abstract: A flow probe has a folding bellows 20 as a first electrode, in which an electrode rod 1, which is used as a second electrode, is plugged in an insulated manner. The two electrodes form an electrical on-off switch which is closed when flow pressure deflects the folding bellows so far that they make electrical contact with the electrode rod. <IMAGE>
Patent DE-3318429-A1 (DE)
Title: Evaporator of a heat pump
Inventor: KEUDELL LEOPOLD V DIPL ING
IPC: F25B39/02
Filed: 1983-05-20
Abstract: In an air evaporator of a heat pump, a plurality of groups of pipes is connected in terms of flow in parallel between an injection duct and a header duct. To achieve a uniform impingement of air on the pipe groups over the evaporator cross-section, the pipe pieces of each pipe group are distributed over the whole height of the evaporator and on its planes. <IMAGE>
Patent DE-3324915-A1 (DE)
Title: Process for the permanent bonding of discrete components and heat exchanger block made by this process
Inventor: BREITMOSER GEORG
IPC: B22F7/06
Filed: 1983-07-09
Abstract: In a process for the permanent bonding of discrete components by means of a bonding material, the components to be bonded are arranged in an oriented manner in a hollow mould, and the interspaces between the hollow mould and the components is filled with a metal powder which can be sintered. After heating the arrangement to the sintering temperature of the metal powder, a solid sintered body results with at least partially intercalated components firmly joined to one another, due to diffusion bonding. Heat exchanger blocks, especially, can be produced in a simple manner according to a process of this kind, without the individual components having to be pre-machined to a precise shape.
Patent DE-3334111-A1 (DE)
Title: Device for the concertina-like packaging of components placed on belts
Inventor: KORCH HERBERT
IPC: B65B63/04
Filed: 1983-09-21
Abstract: The invention relates to a device for the concertina-like packaging of belts (16) carrying lined-up components (18). Two feed sprocket wheels (44, 46) are provided to feed the belt (16), one of the said feed sprocket wheels (44, 46) carrying at least one stamping projection (52) on its outside circumference, to which a stamping recess (58) on the outside circumference of the other feed sprocket wheel (44) corresponds. The stamping means are used to apply kinks (62) at an equal distance from one another on the belt (16), which is placed by a folding device into a reception support (30) in zigzag layers. The folding device consists of two pressing elements (68), which engage with the reception support (30) and reciprocate in opposite directions to one another in time with the stamping means (52, 58) along the longitudinal walls (34) of the reception support (30). <IMAGE>
Patent DE-3338047-A1 (DE)
Title: Switching element with variable marking
IPC: H01H13/70
Filed: 1983-10-20
Abstract: In order to be able unambiguously to mark multi-purpose push buttons, primarily in electronics and data processing, a display is integrated into the push button or the switching element. Using the method of liquid-crystal or light-emitting diode displays, it is then possible to display directly on the push button what function it will initiate. In addition to fixed symbols, it is also possible to accommodate segment displays or matrix displays. Since all push buttons are produced using the same method, a production saving is achieved by commonality.
Patent DE-3338129-A1 (DE)
Title: Planting vessel
Inventor: BEENKER JAN W
IPC: A01G27/00
Filed: 1983-10-20
Abstract: Planting vessel with outer container and insert therein, which has a spacing therefrom all over, receives the plants and is at the bottom, via holes and lateral slots, connected to a water-collecting space of the outer container. The container outer wall covers the insert wall at least to a substantial height. The intermediate space is connected to the water-collecting space and enlarges the storage reservoir. Above the water-collecting space, the outer container has, in one wall, at least one opening which leads to the environment and is closed by a closure part which can be removed as required. The slots extend beyond the vertical level of the opening of the outer container. The planting vessel prevents water escape during watering, allows a holiday supply and air circulation between earth and water and makes possible both earth cultivation and water cultivation. When used outside, the closure part is removed and bottom-side accumulated moisture is prevented by water drainage from the water-collecting space, which has been made possible.
Patent DE-3339117-A1 (DE)
Title: Roof ladder
Inventor: LANG FRIEDRICH
IPC: E06C7/08
Filed: 1983-10-28
Abstract: The roof ladder for walking on an inclined roof surface consists of mutually parallel longitudinal sidepieces having a mutual spacing, rungs, which have tread surfaces, being arranged between the longitudinal sidepieces at uniform spacings. In order that the tread surfaces lie essentially horizontally during walking on the roof ladder and offer the user a large standing surface, it is envisaged that the tread surface of the rung forms an angle to the longitudinal axis of the longitudinal sidepiece. In order that the roof ladder can be adapted to different roof inclinations, it is envisaged that a further tread surface, which forms a different angle to the longitudinal axis of the longitudinal sidepiece, adjoins the one tread surface of the rung.
Patent DE-3346256-A1 (DE)
Title: Process for the production of continuous yarns from carbon fibres
Inventor: WATANABE MASAMI
IPC: D01D5/253
Filed: 1983-12-21
Abstract: A process for the production of continuous carbon fibre yarns of high strength and high modulus is described. In this process, a 100% strength mesophase is subjected to melt spinning using spinnerets of non-circular cross-section. A heat-curing and carbonisation treatment is then carried out, by means of which continuous carbon fibre yarns are obtained in which the arrangement of the carbon in the cross-section is of any desired form or the form of a turbulent flow and in which the cross-section is nearly circular.
Patent DE-3400745-A1 (DE)
Title: Process for producing drill rods and pump rods
Inventor: BOSTEL KARL-HEINZ
IPC: B29C45/14
Filed: 1984-01-11
Abstract: The invention relates to a process for producing drill rods and pump rods which have, on a steel rod, spacers made of a plastic with slip property. In order to be able to replace these spacers, when subjected to wear, with new ones on site after removal of the old ones, according to the invention the material for the spacers is first plasticated and in this state introduced into a mobile transfer moulding device in order in this manner to be able to introduce the material into a mould cavity surrounding the rod. After solidification of the material the rod is removed from the device. The device can have exchangeable inlet openings or elastically expandable inserts for use with rods of different diameter. <IMAGE>
Patent DE-3417523-A1 (DE)
Title: Electrical machine having at least one carbon brush holder
Inventor: SPIELMANN ANDREAS DIPL ING
IPC: H01R39/58
Filed: 1984-05-11
Abstract: In the case of an electrical machine having at least one carbon brush holder (1), having a brush (4, 4') which rests by means of a spring (6) on a commutator of an electric motor, and having an electrical switching contact (11) which is closed on reaching a wear limit, by means of the movement of a part of the spring (6) which is moved by the wear, it is proposed in order to inform an operator in a manner which cannot be overlooked, before reaching complete disconnection, that the brushes (4, 4') must be replaced, in that the voltage applied to the motor is reduced by the switching contact (11) on reaching the wear limit. <IMAGE>
Patent DE-3426126-A1 (DE)
Inventor: TREBITZ BERND DR
IPC: H02K5/08
Filed: 1984-07-16
Abstract: 1. Stator (29) for direct current micromotors having a tubular or cup-shaped yoke (40) and with an annular or ring-segmental plastic magnet (41) injection moulded or pressed onto the inside of the yoke (40), characterized in that the plastic magnet (41) has in the vicinity of at least one end face recesses (45) uniformly distributed over the inner circumference and into which can be fitted bearing brackets (27, 28).
Patent DE-3426272-A1 (DE)
Title: Self-propelled golf trolley (caddy trolley)
Inventor: SCHUETTE PETER
IPC: B62B5/00
Filed: 1984-07-17
Abstract: In a self-propelled golf trolley driven by an electric motor fed from a battery, the support frame of which carries two rear wheels and one centre nose wheel, the nose wheel is driven by the electric motor, the wheel preferably being part of the motor rotor and with this forming an easily replaceable unit.
Patent DE-3426803-A1 (DE)
Title: Bird cage
Inventor: GAYDE GERD
IPC: A01K31/06
Filed: 1984-07-20
Abstract: The invention relates to a bird cage which has an upper part formed from grills and releasably connected to a dish-shaped lower part made from plastic, wherein at least the vertical side walls of the grill-like upper part have horizontal grill bars and grill bars aligned approximately vertically. In order to achieve a sufficiently retrofittable, easily attachable and removable covering of the upper part above the lower part, the invention envisages that transparent protective discs on the outer sides of the upper part be mounted on vertical grill bars by means of retaining clips attached to their vertical edges and/or be suspended on horizontal grill bars by means of suspension members attached to their upper horizontal edges.
Patent DE-3427316-A1 (DE)
Title: Process and device for forming a tubular or pipe-shaped hollow extrudate of plasticated synthetic resin in a blown film die
Inventor: BECKER RUDOLF ING GRAD
IPC: B29C48/09
Filed: 1984-07-25
Abstract: In the case of blown film dies for the production of hollow extrudates of synthetic resin with a spindle as core and at least one cardioid feeding the plastic to the extrudate-forming zone, longitudinal seams result in the tubular extrudate formed as a result of the cardioid cusps, which seams, if cut-to-length sections of the tube formed are to be made into hollow bodies by blow moulding, are visible on the hollow bodies as longitudinal seams and can form weak points. In order to prevent this, the invention proposes a process in which below the cardioid cusp, in the flow direction of the material, the hollow extrudate is divided at the seam position or the seam positions and the end regions thus resulting are lifted from one another in the radial direction and held at a distance and then extended in the circumferential direction to form an overlap 22, after which the end regions are brought together again, forming a crescent-shaped weld seam, to form a closed hollow extrudate. <IMAGE>
Patent DE-3430160-A1 (DE)
Title: Core container for a fluid-cooled nuclear reactor
Inventor: HEINLEIN VOLKER DIPL ING
IPC: G21C5/02
Filed: 1984-08-16
Abstract: The invention relates to a core container (2) for a fluid-cooled nuclear reactor having a core shroud (3) which is used for guiding the coolant, encloses the fuel elements (4) and consists of flat, vertical, rectangular core shrouding plates (19 to 23) which are screwed to one another. The individual core shrouding plates are provided with grooves (25 to 36) exclusively in the region of their edge facing the axis of symmetry (14), in order to reduce the screw stress in the stepped region (15 to 17) of the core shroud. <IMAGE>
Patent DE-3433668-A1 (DE)
Title: Board-shaped composite element
IPC: E04C2/32
Filed: 1984-09-13
Abstract: In a board-shaped composite element in which a ceramic board, as visible board, is arranged on a backing board, the backing board consists of an easily machinable, non-brittle plastic material and backing board and visible board are adhesively bonded together offset with respect to one another to form at least one projecting edge. A composite element is thus provided the backing board of which can be laid in a mortar bed, this being more appropriate to the material and less complex.
Patent DE-3441585-A1 (DE)
Title: Verfahren zur vorgarnspannungsregelung an vorspinnmaschinen mit einzelantrieben
Inventor: GUHR VOLKER
IPC: D01H13/10
Filed: 1984-11-14
Abstract: 1 Die Erfindung betrifft ein Verfahren zur Vorgarnspannungsregelung an Vorspinnmaschinen mit Einzelantrieben und bezieht sich auf das Gebiet der Vorgarnherstellung. Ziel und Aufgabe der Erfindung ist es, ein Verfahren zu entwickeln, mit welchem die Vorgarnspannung geregelt werden kann. Erfindungsgemäß wird diese Aufgabe dadurch gelöst, dass durch den Messwertaufnehmer (6) die Fadenspannung des Fadens (10) ermittelt wird und in Abhängigkeit von dieser Fadenspannung durch eine Auswerteeinheit (3) die Einzelantriebe (1, 2, 11) auf eine optimale Fadenspannung eingeregelt werden.