baber/WOPTO huggingface dataset:
Patent DE-3400010-A1 (DE)
Title: Ribbed sheet-metal jacket, especially a ribbed sheet-metal housing of an electrical rotating machine
Inventor: CASLAVA FRANTISEK DIPL ING
IPC: H02K5/18
Filed: 1984-01-02
Abstract: The invention relates to a ribbed sheet-metal jacket, especially the housing of an electrical rotating machine, which has cooling ribs on its external circumference, which cooling ribs are formed by bending sheet metal. The invention has the object of reducing the energy and labour cost required for production, reducing the cost of and speeding up manufacture, and achieving a larger batch size in manufacture. This is achieved in that the sheet-metal bends in the rib space on the internal surface of the jacket are connected to one another by means of a non-continuous longitudinal seam.
Patent DE-3402094-A1 (DE)
Title: Cable bushing for coaxial cables
Inventor: BARGSTEN GUENTHER
IPC: H02G3/22
Filed: 1984-01-21
Abstract: Hollow bodies of predetermined length are used for producing bushings for coaxial cables through ceilings and walls, the ends of which hollow bodies are sealed with a material which is absorbent and can swell once all the cables have been passed through, and which hollow bodies are then filled with a potting compound which can set. Since the cable insulation (6), which consists of a thermoplastic material, between the inner conductor and outer conductor (2, 4) loses its strength above specific temperatures in the event of a fire and hence possibly cannot prevent a fire spreading, a number of coaxial rods (1) corresponding to the coaxial cables are inserted and cast into the bushing. The ends of the rods are provided with plug connections and screw connections (3, 5) for the connection of cables which pass on from there, the ends being located outside the end walls of the bushing. <IMAGE>
Patent DE-3403616-A1 (DE)
Inventor: POMIKACSEK JOSEF DIPL ING
IPC: G01P5/02
Filed: 1984-02-02
Abstract: 1. Device for determining the speed of a watercraft, particularly of a surfboard, comprising an elastically deformable measuring instrument (10) provided on board of a watercraft the deformation of which is contingent on the speed-dependent backup pressure, acting on a backup body (1) connected to a measuring element (10) via a cable (2) or similar, and of a guide (3, 4) which prevents the backup body (1) from emerging to the surface of the water (13), characterized by the fact that the measuring element consists of a long-streched-out elastic rubber element (10) clamped on both ends between two tensioning points (9) which during the measuring process is being centrally deflected and approximately in a right angle to the connecting line of the tensioning points due to the backup force transmitted by the said rope (2) on the rubber element (10), producing the indicating movement of an indicating element (7) in relation to an indicating scale (8) provided on board of the watercraft.
Patent DE-3405176-A1 (DE)
Title: Prefabricated external wall panels for buildings, arranged for the use of solar energy
Inventor: BAUER EUGEN
IPC: F24J2/40
Filed: 1984-02-14
Abstract: Prefabricated, load-bearing or supported external wall panels for buildings, arranged for the use of solar energy, with an outer shell consisting of sheet metal and used as a heat exchanger surface, at least one heat-insulating layer, and also an inner shell. A convection air gap is arranged between the outer shell and the heat insulating layer and the inner shell. A convection air gap is also situated between the heat insulating layer and the inner shell. The inner shell is also constructed as a heat exchange surface of sheet metal. The convection air room on the outer shell side and also the convection air room on the inner shell side are connected via communicating channels in the region of the upper edge of the external wall panel and also in the region of the lower edge. The communicating channels in the region of the upper edge and/or the region of the lower edge are controllable by valves. <IMAGE>
Patent DE-3413532-A1 (DE)
Inventor: SCHARFENBERG GUENTER
IPC: B29C31/00
Filed: 1984-04-10
Abstract: 1. A device for forming one end of tubes (14) formed of synthetic thermoplastic material by means of cores (30) or mandrels insertable in the tubes and dies which may be placed over the heated ends of the tubes with the use of a rotatable workpiece carrier (10), which is connected with a shaft (4) supported in side members and comprises heating and forming devices (48) displaceable parallel to the shaft, the workpiece carrier comprising recesses (12) in its circumference for receiving the workpieces, characterized by the combination of the features a) that the shaft (4) receiving the workpiece carrier (10) rotates continuously, and b) that cores (30) engaging in the tubes (14) are arranged on one side of the workpiece carrier (10) to rotate therewith and be displaceable parallel to its axis of rotation, and c) that forming dies (48) each connectable with a heating device (60) are arranged on the other side of the workpiece carrier (10) to rotate therewith and be displaceable parallel to its axis of rotation.
Patent DE-3420479-A1 (DE)
Title: Practice target
Inventor: PALMCRANTZ DAG
IPC: F41J1/00
Filed: 1984-06-01
Abstract: The invention relates to a practice target whose front side has a target figure which reproduces a natural object to full scale or a reduced scale. The invention is characterised in that the practice target has an additional target figure on its rear side, of which target figure at least the outline is identical to that of the target figure mentioned first.
Patent DE-3422540-A1 (DE)
Title: Machine for producing wire grids consisting of longitudinal and transverse wires, especially for concrete-reinforcing purposes
Inventor: SOTONYI THOMAS DIPL ING
IPC: B21F27/10
Filed: 1984-06-18
Abstract: The invention relates to a grid-welding machine, especially for wire grids for concrete-reinforcing purposes. The machine has a plurality of welding units (40) which are arranged next to one another and, in particular, can be moved apart at a distance from one another. To advance the upper electrode (23) towards the lower electrode (20), the upper electrode is coupled to a plunger (22) which, like the plungers of the other welding units, can be loaded by the lifting beam (55) extending over all the welding units. To select the upper electrodes (23) to be loaded during the lifting movement of the lifting beam (55), a spacer element (53) can be inserted in the lifting path of the lifting beam (55) and, in one position, causes the lifting beam (55) to work with an idle travel and, in the other position, causes it to work without an idle travel. The spacer element (55) is a slide which is adjustable by an adjusting unit (56-58) movable along the welding units. A common rail (63) serves for returning the slides (53). By means of the adjusting unit (56-58), the slides (53) can be adjusted individually, and consequently the welding units needed for welding a grid can be selected. <IMAGE>
Patent DE-3435608-A1 (DE)
Title: Method and device for hair implantation
Inventor: REGLER MANFRED DR
IPC: A61F2/10
Filed: 1984-09-28
Abstract: Method for implantation of hair into the scalp, wherein bundles of hair fastened at one end to atraumatic needles are drawn into the scalp such that part-bundles project from the scalp at both ends, the bundles being connected by an intermediate section extending essentially in U shape and anchored in the scalp.
Patent DE-3436713-A1 (DE)
Title: Sheet-metal connecting web for shuttering elements for constructing walls
Inventor: BRUER MANFRED
IPC: E04B2/86
Filed: 1984-10-06
Abstract: A sheet-metal connecting web for introduction into perpendicular slots in opposite walls (10, 12) of double-walled shuttering elements is essentially X-shaped in plan view. The web can be composed of two identical metal sheets (14) which are pushed into each other at central perpendicular slots. Alternatively, metal sheets (36) which are bent essentially in a V-shape may also be welded at the vertex. The metal sheets catch in the walls (10, 12) by means of angled-off ends. Beads in the metal sheets extend beyond the corners of the same. <IMAGE>
Patent DE-3436722-A1 (DE)
Title: System for broadband communication via optical fibres
Inventor: KOECK KLAUS DIPL ING
IPC: H04Q11/04
Filed: 1984-10-06
Abstract: The invention relates to a system for broadband communication via optical fibre with central and subscriber-end devices which are in each case connected via optical waveguides to the assigned central device, a subscriber circuit being provided in the central device for each subscriber which contains an optical transmitter and an optical receiver as well as multiplexing and demultiplexing devices, a plurality of subscriber circuits being combined in one rack and a concentrator being provided in this rack by means of which the number of connection lines between a central broadband switching matrix and the subscriber circuits is reduced to a number which is smaller than the number of connected subscriber circuits, the line circuits being provided with interface adapters on the exchange side which lead via rack connection lines to a central narrowband switching matrix, and is characterised in that the subscriber-individual exchange-side device is accommodated in a rack together with muldex and broadband concentration functions, the subscriber circuit containing a line termination device and virtually identical transmitting and receiving components with a respective muldex function. By means of a synchronous-switching clock covering all subscriber circuits, clock synchronism is achieved by means of which     1. a cost reduction and   2. substantial freedom from interference in the ...   Original abstract incomplete. <IMAGE>
Patent DE-3438223-A1 (DE)
Title: Connection console on an oil or gas burner
Inventor: HUMMEL GUENTER
IPC: F23D11/36
Filed: 1984-10-18
Abstract: Associated with every oil or gas burner is an automatic firing device for setting the burner in operation and its monitoring. The automatic firing device is usually arranged inside the burner housing and is there connected manually. The connection console serves for insertably receiving the automatic firing device (3) and offers unmistakable plug connections for all the electric lines coming from the burner and its components as well as from the boiler. In the same embodiment, the connection console can be used for a large number of burner and circuit alternatives. <IMAGE>
Patent DE-3442017-A1 (DE)
Title: Ignition spark generator for spark ignition engines
Inventor: MARTENS WERNER
IPC: F02P3/08
Filed: 1984-11-16
Abstract: The invention relates to an ignition spark generator for spark ignition engines. In order to generate the ignition spark, a charged capacitor C2 is connected via an inductor DR to the ignition coil ZS.   Fig. 1 shows a further capacitor C1 which is directly connected to the ignition coil ZS. <IMAGE>
Patent DE-3445199-A1 (DE)
Title: Device for producing composite film sections
Inventor: HAHNEN KONRAD
IPC: B32B15/08
Filed: 1984-12-12
Abstract: The composite film sections consist of at least two film sections or of at least one film section and at least one metal foil section. In order to avoid tensile stresses occurring during the production of the composite film sections, the film webs or metal foil webs are rolled on a base plate and cut to length. The sections are joined by means of film adhesives which are known per se.
Patent DE-3447614-A1 (DE)
Title: Variocarriage (horse racing carriage)
Inventor: GRABMEIR FERDINAND
IPC: B62C1/08
Filed: 1984-12-28
Abstract: The invention ensures optimum safety for horse and rider and makes the horse-and-carriage combination quicker and more manoeuvrable at the same time since:   1) a single-point hitching to the back of the horse, which hitching can be adjustable in the direction of travel, permits the weight distribution to be adjusted; 2) the axles of the wheel in the longitudinal direction of the horse-and-carriage combination are approximately in the region of the dock, the horse-and-carriage combination being short and manoeuvrable and dynamically stable as a result of the distribution of support; 3) the driver is in the rider's seat behind the wheel axles, with his feet in front of the wheel axles, and he can therefore load the horse as it is taking up the strain in that the weight is displaced forward. Displacement of the weight to the rear means a reduction in weight for the horse and thus a greater freedom of movement; 4) the upper body of the rider can be matched to the size of the horse by vertical adjustment, and thus it always protrudes over the back of the horse. The effect on the horse and the view of the rider is thus at an optimum. p
Patent DE-3502754-A1 (DE)
Title: Optical transmitting element and method for producing it
Inventor: KATZSCHNER WOLFGANG DR PHIL
IPC: G02B6/44
Filed: 1985-01-28
Abstract: The optical transmitting element (OE), which has a plurality of juxtaposed optical fibres (LW1 to LWn), has connecting elements in the form of a filament (FD, SFD) or a ribbon (BD), which are constructed in a flexible fashion such that the transmitting element (OE) remains deformable transverse to its longitudinal axis. This results in a loose but ordered assembly of the optical fibres. <IMAGE>
Patent DE-3504840-A1 (DE)
Title: Reinforcing means for a tubular steel mast
Inventor: STRASSER DIETMAR DIPL ING
IPC: E04H12/00
Filed: 1985-02-13
Abstract: Tubular steel mast with an opening for mounting and maintaining cable connections or the like, with a covering closing this opening and with a reinforcing means which is arranged in the region of the opening and is non-releasably connected to the mast.
Patent DE-3506078-A1 (DE)
Title: Hand-held shower for shower units
Inventor: NOVAC DOREL
IPC: B05B7/12
Filed: 1985-02-21
Abstract: The hand-held shower for shower units comprises a spray head, a hand grip and a water-inlet stub which is designed as a double supply for hot and cold water. Within the hand grip there are located two water lines which extend into the vicinity of the spray head. Valves passing through the hand grip and regulating the quantity of water discharged are provided on the two water lines, while, seen in the flow direction of the water, a locking lever shutting off or releasing both the cold water line and the hot water line is provided upstream of the slide valves. <IMAGE>
Patent DE-3509600-A1 (DE)
Title: Angle extension
Inventor: SCHROEDER ULRICH
IPC: F16L47/26
Filed: 1985-03-16
Abstract: Published without abstract.
Patent DE-3519682-A1 (DE)
Title: Sensor-controlled sound threshold
Inventor: HOELTER HEINZ DIPL ING
IPC: E05F15/71
Filed: 1985-06-01
Abstract: Method for preventing nuisance due to noise in the case of open windows or doors. In order to prevent nuisance due to noise in the case of open doors and/or windows of buildings, it is proposed according to the invention to use a sensor (3) which can be set to a prescribed noise threshold to emit a pulse per one or more actuators in order to close the windows (2) and doors in the event of said noise threshold being overshot, and/or to emit a pulse per one or more actuators in order to open the windows and doors in the event of said noise threshold being undershot. It is also possible for the pulses emitted by the sensor (3) to control a nonwoven curtain (4). <IMAGE>
Patent DE-3523267-A1 (DE)
Title: Earthing switch having a resistor
Inventor: SASAMORI KENJI
IPC: H01H33/16
Filed: 1985-06-28
Abstract: An earthing switch for an electrical device for discharging a residual charge in the electrical device to earth comprises an earthed housing (1) and a switching unit (2, 3) which can be connected to the electrical device in order to earth said device selectively via a resistor (4). The switching unit (2, 3) is mechanically held by an electrically insulating carrier element and is not subjected to any mechanical forces which act on the switching unit (2, 3) during its operation. The resistor (4) is connected only electrically between the switching unit (2, 3) and the earthed housing (1), in such a manner that no mechanical forces act on the resistor (4) (Fig. 1). <IMAGE>
Patent DE-3529689-A1 (DE)
Title: Cheese press
IPC: A01J25/15
Filed: 1985-08-20
Abstract: A cheese press has a plurality of conveyor belts, which extend parallel to one another, for feeding cheese moulds having closing lids loosely mounted inside them, the conveyor belts being supported over the pressing section and the cheese press being provided with a superstructure on which pressing elements (one for each conveyor belt) are arranged. So that differences in mould dimensions and mould contents and the height of the closing lids can be better accommodated, the conveyor belts are according to the invention each provided with an elastically flexible support on their surfaces. 
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Patent DE-3533719-A1 (DE)
Title: Switch arrangement having a plurality of control elements
Inventor: WILLEMS HEINZ-JUERGEN
IPC: H01H13/70
Filed: 1985-09-21
Abstract: A switch arrangement 10 which can be plugged together to form relatively large key panels comprises (in a showerproof housing) a printed circuit board 14 having conductor tracks 19, 19a, on which a plurality of control elements (operating elements) 15 are arranged in the form of rows and columns, which control elements 15 connect the conductor tracks 19, 19a. The switch arrangement 10 is bounded on the front side by a showerproof sealing profile 17 which covers the control elements 15. The switch arrangement 10 makes possible customer-specific assembly of key panels having different switching functions, even in the case of relatively small quantities. <IMAGE>
Patent DE-3543530-A1 (DE)
Title: Process for producing pellets which, inter alia, contain alkali metal oxides and/or alkaline earth metal oxides
Inventor: BOGUSLAWSKI ZBIGNIEW DR
IPC: B01J20/04
Filed: 1985-12-10
Abstract: Process for producing pellets for cleaning flue gas or industrial gases, the pollutants after a quasi-catalytic reaction being deposited or chemically reacted on metal oxides, which process involves admixing the active composition, which contains at least 10% by weight of CaO, with (quartz) sand having a particle-size distribution curve entirely below 0.3 mm, in an amount of up to 10% by weight based on the total weight, and with an amount of water sufficient for complete hydration of the metal oxides, and then, after complete hydration, first wet-pelletising it at room temperature with the addition of water, and then thermally treating the pellets at temperatures increasing stepwise over a period of at least two hours at each step. The composition is admixed with lime and kaolin as well as, if required, cement as a binder. The pelletising fluid is fed in at the final pelletising stage either directly as a vapour, or indirectly in the form of saturated warm air, the air being circulated and during its circulation outside the pelletising mixer being heated to the working temperature in each case and being enriched with water up to the saturation limit. The thermal treatment is carried out in temperature steps of from 25 DEG to 125 DEG C, up to 500 DEG C and can be carried out in the target installation, for example in a (waste) incinerator.
Patent DE-3603393-A1 (DE)
Title: Connections for flexible mounting system
Inventor: SCHNAITHMANN KARL
IPC: F16B12/20
Filed: 1986-02-05
Abstract: The invention relates to an inner flexible connection which is located centrically within specific profile struts. The connecting parts are adapted to the profile form and are integrated to form an organic unit. The most important precondition, namely that of providing a central connection zone with only a low degree of impairment to the profile and its stability, is fulfilled. The economic significance of the invention is vast for, as can be seen from the drawings, the possibility for flexible mounting with the simultaneous advantage of stability is improved considerably.
Patent DE-3603845-A1 (DE)
Inventor: ALBRECHT PETER
IPC: B29C55/30
Filed: 1986-02-07
Abstract: 1. A process for producing hollow bodies of oriented thermoplastic material wherein the cylindrical region of a hollow preform provided with a bottom is subjected to stretching at a starting temperature which is below the vitreous transition temperature, with the wall thickness being reduced at the same time, through a drawing ring provided with a conical support shoulder, to provide a stretched shaped member, and a mandrel is inserted within the preform to support the region thereof which is to be subjected to stretching, the outside diameter of the mandrel corresponding to the inside diameter of the cylindrical region to be subjected to stretching, characterised in that the drawing ring (18) is mounted to be freely movable transversely with respect to the drawing direction (42) and, under the effect of the shaping forces acting thereon, is automatically centered relative to the preform (10) and relative to the mandrel (16) which is disposed in the preform.
Patent DE-3605521-A1 (DE)
Title: Low-inertia and low-friction digital angle measuring device (angulometer)
Inventor: KNORR HELMUT
IPC: G01D5/347
Filed: 1986-02-20
Abstract: In order to minimise the inertia forces for rapidly changing or very small measured variables, in the described angle measuring device the position of a pointer which represents the measured variable is scanned. The instantaneous position of the pointer corresponds in this arrangement to the continuously measured position of the scanning device. The signals can be transmitted from the rotating part to the stationary part of the device via an optical fibre coupling which is constructed in a multiaxial fashion and operates free from friction. The measuring device can, for example, be operated by wind energy or compressed air, and is thus independent of electric supply, since the signals are transmitted only via light guides (pipes).
Patent DE-3606820-A1 (DE)
Title: Screwdriver
Inventor: RADERSCHAD PETER
IPC: B25B15/02
Filed: 1986-03-03
Abstract: The screwdriver for transmitting low torques in electronics and precision mechanics consists of a handle with a shank fixed therein and is characterised in that an axially protruding, axially movable pin or an element mounted for axial and rotational movement is arranged on the end face of the handle remote from the shank. The screwdriver can be turned with three fingers without the centring and bearing of the handle tip on the inside of the index finger being lost as a result of screwdriving. When exerting large axial forces with the inner surface of the hand, unpleasant pressure points (marks) on the hand are avoided.
Patent DE-3607170-A1 (DE)
Title: Mechanical valve clearance adjustment
Inventor: VOIGT DIETER DIPL ING
IPC: F01L1/22
Filed: 1986-03-05
Abstract: For ease of adjustment of temperature-induced relative longitudinal variations between valve stem (3) and cylinder head the free end of the valve stem (3) is non-positively connected to a first component (5) of a bucket tappet (4), which is connected by way of a thread (7) and a torsion spring (8) to a second component (5), to which a force is applied by a drive cam of the valve, by way of a spring element (10) which is subject to hysteresis with its preloading prevents the torsion spring (8) from coming into effect when the engine is switched off in the event of temperature-induced longitudinal variations of the valve stem (3) relative to the cylinder head. <IMAGE>
Patent DE-3623174-A1 (DE)
Title: Process for producing a step, and step produced by this process
Inventor: FISCHER JOHANNES
IPC: B28B23/00
Filed: 1986-07-10
Abstract: In a process for producing a step or a step shell as a means for bearing on an existing step, tiles (100, 101, 102, 103, 104, 105, ..., 200, 201, 202, ..., 300, 301, 302, etc.) are applied to a mortar bed (1) reinforced by a fabric material (2), a self-supporting unit in the shape of an L being formed. After setting, the interspaces between the tiles are jointed. The invention likewise relates to a step or a step shell as a bearing means for an existing step, produced by this process. <IMAGE>