baber/WOPTO huggingface dataset:
Patent DE-3520836-A1 (DE)
Title: Annular die for an extruder, device for centring the annular die and process for producing a pipe or flexible tube by extrusion
Inventor: KEMPTER WERNER
IPC: B29C48/09
Filed: 1985-06-11
Abstract: The invention relates to an annular die and a device and a process for centring the annular die during the extrusion of a pipe or flexible tube produced from thermoplastic material. By means of positioning elements (4-7) which act at points offset around the circumference and consist of an expansion bolt, an adjustment of the ring (2) with respect to the core (1) of the annular die is carried out by the simultaneous supply and removal of heat from mutually associated expansion bolts in dependence on a pair of measured values for the diametrically opposite wall thicknesses of the extruded pipe or flexible tube. In the case of diametrically opposite positioning elements, the sum of the temperatures should be held constant. <IMAGE>
Patent DE-3521898-A1 (DE)
Title: Fastening a wheel cap on a vehicle wheel
Inventor: WUERSCHUM ERICH
IPC: B60B7/14
Filed: 1985-06-19
Abstract: A wheel-cap fastening for a bus or like vehicles is proposed. The vehicle wheel has a rim and a rubber-elastic tyre. The rim has an axial centre cutout which is delimited by a centre edge which is coaxial with respect to the wheel axis. In addition, on the rim-well side approximately in the region of the diameter of the wheel cap the rim has a transverse rim flange. In order to precisely centre the wheel cap there is provided, according to a first solution proposal, a holder which is fastened on the rim, is exactly aligned by bearing against the centre edge and has radial struts with bearing parts which are arranged at equal distances with respect to the wheel axis and on which a support surface of the wheel cap is arranged to be coaxially forcibly centred. According to a second solution proposal which is independent therefrom, a precise centring of the wheel cap is achieved in that an outer collar of the wheel cap engages in the spreading angle between tyre and rim flange and with one edge bears directly on the side surface of the tyre, with linear contact.
Patent DE-3528447-A1 (DE)
Title: Wash stand with integrated built-in bidet
Inventor: BOEKER ADOLF
IPC: E03C1/01
Filed: 1985-08-08
Abstract: A wash stand, in particular for wall mounting in bathrooms and/or lavatory rooms, consisting of a wash basin, at least one water inlet and a water outlet with odour seal, a wash stand combination which has a built-in bidet (11) below the wash basin (2) so that it can be pulled out forwards, being arranged in such a way that the bidet water outlet opens out into the wash basin water outlet (5, 6) above the odour seal (7) thereof. <IMAGE>
Patent DE-3537820-A1 (DE)
Title: Electronic fuze
Inventor: MENNE ROLF DIPL ING
IPC: H01L23/24
Filed: 1985-10-24
Abstract: In the case of an electronic fuze having a detonating link which is surrounded by a pyrotechnic detonating charge, and having an electronic fuze control circuit which controls the detonating process, the detonating control circuit (13, 14, 15, 16, 17) is constructed as an integrated circuit (1), the substrate of this integrated circuit (1) carrying the detonating link (5). <IMAGE>
Patent DE-3543863-A1 (DE)
Title: Push-button for an electrical telecommunications apparatus
Inventor: KUNZE NORBERT
IPC: H01H3/12
Filed: 1985-12-12
Abstract: The invention relates to a push-button (1) for an electrical telecommunications apparatus, especially a car radio, which can be coupled to a push-button rod (9) of the apparatus in order to transmit mechanical position movements, in such a way that said push-button rod remains displaceable in a limited manner in it in the two coordinate directions (y, x) running at right angles to the rod displacement direction (13) but is connected to it in a positively-locking manner in the rod displacement direction (13). An end (15) of the push-button rod (9) extending into the push-button is provided with at least one recess (19) which runs transversely with respect to the push-button rod displacement direction (13) and into which at least one tongue (11) of the push-button (1) engages transversely with respect to the push-button rod displacement and recess direction, which tongue (11) is guided without play in the push-button rod displacement direction (13) and with play transversely thereto. <IMAGE>
Patent DE-3600243-A1 (DE)
Title: Inhaler
Inventor: BADEWIEN REINHARD
IPC: A61M15/00
Filed: 1986-01-07
Abstract: The invention provides that an inhaler comprising a vessel which receives a heated, vapour-releasing medicinal liquid and can be closed with a lid-like upper part and from which vapours accumulating in a collecting chamber above the medicinal liquid can be inhaled via a vapour outlet opening in the upper part, has at least one opening for blowing air into the collecting chamber. A nozzle directed toward the surface of the medicinal liquid in the vessel is located in the opening for blowing in. The vapour outlet opening is provided with a mouthpiece having a wall with holes through which air can pass.
Patent DE-3601756-A1 (DE)
Title: Sealing arrangement for structural parts
Inventor: ARLT GERHARD
IPC: F16L21/03
Filed: 1986-01-22
Abstract: A sealing arrangement for structural parts consists of a fastening part (1) and a joint seal (10) attached thereto. The fastening part (1) is held in place on the formwork (3) with a flexible/rigid extension (2) starting at the fastening part (1) (Fig. 2). By this flexible/rigid extension (2), dimensional differences occurring at the fastening part (1) can be compensated for in a simple manner and the fastening part (1) can be fixed in its correct position at the formwork (3). In addition, the joint seal (10) can be reliably supported by means of this extension (2) to prevent it from shifting axially or from being pushed out of the sealing joint, e.g. in the event of excessive positive pressure in a concrete pipe line. <IMAGE>
Patent DE-3603838-A1 (DE)
Title: Pneumatic vehicle tyre
Inventor: BUSCHMANN ERICH DIPL ING
IPC: B60C15/04
Filed: 1986-02-07
Abstract: In order to ensure, using simple means, a complete rubber coating of all the reinforcement members of a bead core of a pneumatic vehicle tyre and at the same time to ensure non-damaging deflection of the carcass cords at the inner radial side of the bead core, it is proposed to form the bead core, starting from at least one cylindrical layer which is preferably coated with rubber, from extendable, in particular textile, reinforcement members by folding over in such a way that the layers describe a spiral in cross-section. In a particularly simple way a core ply can be formed on which a core filling profile can be attached. Furthermore, by expediently combining cord rigidity and core angle  alpha  it can be ensured that the bead can be folded even in the vulcanised state, as a result of which it is made possible for the sealing faces of a tyre which grips the rim radially on the inside to be vulcanised.
Patent DE-3611849-A1 (DE)
Title: Process and device for producing semiconductor layers by metal-organic gas-phase epitaxy
Inventor: SPEIER PETER DIPL PHYS
IPC: C30B25/10
Filed: 1986-04-09
Abstract: A device (1) and a process for producing semiconductor layers by metal-organic gas-phase epitaxy are indicated. A gas mixture of molecules having different bond energies is admitted to a reaction chamber (2). A first group of molecules has a bond energy smaller than kT1, and a second group of molecules has a bond energy greater than kT1. The reaction chamber 2 is heated in the conventional manner to T1 and atoms from the first group of molecules are precipitated on a substrate 7. By irradiation by light of a wavelength less than 300 nm, additionally atoms from the second group of molecules are precipitated. In this way, sharp layer transitions, layers of a few atom plies thickness, or layers of varying concentration of atoms from the second group of molecules can be precipitated with good control. An application is the production of, for example, quantum well lasers or staircase avalanche photodiodes. <IMAGE>
Patent DE-3614107-A1 (DE)
Title: Composite pile, constructed in particular from spaces of low height
Inventor: PORZIG RALF DIPL ING
IPC: E02D5/34
Filed: 1986-04-25
Abstract: The composite pile (1), which can also be constructed from spaces of low clearance height, has a profiled core (2) which is put into the borehole (3) and absorbs the pile load. The profiled core (2) is surrounded by cement mortar (8) in the borehole (3). The profiled core (2) consists of individual, profiled longitudinal parts (4) which bear tightly against one another and are enclosed by holders (7). <IMAGE>
Patent DE-3618366-A1 (DE)
Title: Device for reeling up a cable
Inventor: NAPIERSKI REINHARD
IPC: B65H75/44
Filed: 1986-05-31
Abstract: The device for reeling up a cable consists of a housing (10) and a cable drum (16) which is supported therein such that it can rotate. A spiral spring (38) is arranged between the housing and the cable drum. Inlet and outlet guides (20, 22) are provided to ensure that the cable (24) runs onto the cable drum better, which inlet and outlet guides (20, 22) are arranged opposite and each have nozzles (32) at their outer ends. A free space (34) is provided between the nozzle and the guide opening (36). The free space is designed such that the curve (37, 38) of the cable can fit the nozzle without any hindrance. The nozzle (32) has a sliding surface (43) and a wall (45), it being possible for the sliding surface to be a sliding roller (44). <IMAGE>
Patent DE-3619242-A1 (DE)
Title: Switching mechanism for a line protection circuit breaker
Inventor: KAMP HARTMUT
IPC: H01H71/52
Filed: 1986-06-07
Abstract: In the case of the switching mechanism (1) for line protection circuit breakers, the contact lever (6) consists of a stamped part which is constructed to be essentially flat transversely with respect to the functional or pivoting plane and has a straight centre part (15), which extends in front of the fixed-position shaft (12), and a latching pin (17) which is bent or offset from there to the rear, parallel to the plane of the centre part (15), above the point (16) at which the contact spring (5) acts, and is constructed with a latching edge (18) which is inclined in the form of a roof. On both sides of the point (16) at which the contact spring (5) acts, there are two shoulders (19a, 19b), which project to the side in the plane of the centre part (15) and have side flaps (20a, 20b) which are directed downwards therefrom, are bent to the rear on both sides of the flat centre part (15) and are bent back again, approximately in a U-shape towards the centre part (15) at their free ends, to form mutually aligning elongated holes (10a, 10b) for the fixed-position shaft (12). The latching clip (3) consists of a plastic part having a latching head (21), which engages over the latching pin (17) of the contact lever (6) in the form of a cap and has a latching step (22) which runs transversely with respect to the functional plane of the contact lever (6) and parallel to its latching edge (18), and against which the latching edge (18) of the contact lever (6) rests flat in the clamping or switched-on position. <IMAGE>
Patent DE-3622169-A1 (DE)
Title: Device for forming stacks of accumulator plates
Inventor: KRAUSE ECKEHARDT
IPC: H01M10/04
Filed: 1986-07-02
Abstract: A device for forming stacks of a predetermined number of accumulator plates (2) which are supplied continuously via a feed belt (1) permits gentle handling of the accumulator plates (2) during the stack formation in that the stack formation is carried out with the accumulator plates in the hanging state and the stacks are dimensioned by lifting those accumulator plates (2) which are no longer required over the conveyor belts (3) which carry the other accumulator plates (2) onwards. The stacks which are thus formed are lifted over the conveyor belts (3) and can be gripped by robot grippers. <IMAGE>
Patent DE-3623583-A1 (DE)
Title: Garment
Inventor: DUTSCHAK HERBERT DR
IPC: A41D1/04
Filed: 1986-07-12
Abstract: A cloth shield which rests against the material as smoothly as possible is attached completely or partially by rapid fasteners to a garment, in particular a pair of trousers, a pair of working trousers, a sports shirt or a sports tee-shirt.
Patent DE-3624010-A1 (DE)
Inventor: KANNE SEN WILHELM
IPC: A23K10/00
Filed: 1986-07-16
Abstract: A dietetic tonic and medicinal substance for treating the whole organism of human beings and animals is based on a product containing lactic acid bacteria obtained from the fermentation of bread in water. These new substances are characterized by their content of liquid fermentation sludge which contains living lactic acid bacteria and is obtained without intermediate drying from the natural fermentation of leaven bread in water.
Patent DE-3630891-A1 (DE)
Title: Pipe branch for a line through which fluid passes
Inventor: FIEDLER CHRISTIAN
IPC: F16L37/00
Filed: 1986-09-11
Abstract: The pipe branch for a line through which fluid passes is provided with a connection stub (4) which can be connected to the line, projects, by means of a continuation (7), into a pipe portion (1), exhibits an axial through-passage (5) and can be connected in a sealing manner to the pipe portion (1). The connection stub (4) is a constituent part of a first shell body (3). A second shell body (9) is assigned. The two shell bodies (3, 9) engage around the outer circumference of the pipe portion (1) and can be latched to one another, forming a snap-type connection (10) in the process. On the first shell body (3) there is provided a sealing ring (11) which encloses the continuation (7) and can be pressed on via a contact-pressure force provided by the snap-type connection (10). <IMAGE>
Patent DE-3632297-A1 (DE)
Title: Method for protecting wooden parts and device for carrying out the method
Inventor: MUELLER WINFRIED MATTHIAS
IPC: B27K3/02
Filed: 1986-09-23
Abstract: The invention relates to a method for protecting wooden parts against decay, insect damage and/or fire, in which the wooden parts are impregnated by means of a suitable protective solution, the excess solution is allowed to drip off the wooden parts and the wooden parts are then dried. The wooden parts are subjected to continuous movement, in particular along their longitudinal dimension, during impregnation, dripping off and drying. During drying, the wooden parts can be heated to about 30 to 50 DEG C. The speed at which the wooden parts are moved is 2 to 20 cm/s. The invention also relates to a device for carrying out the method.
Patent DE-3640700-A1 (DE)
Title: Gripper for a robot
Inventor: ACKERMANN GERHARD
IPC: B25J15/00
Filed: 1986-11-28
Abstract: The gripper (1) is equipped with a pressure cylinder (2) arranged coaxially to the gripper. Gripping fingers (13) are fixed to sliding pieces (11) capable of moving radially relative to one another. The transmission of the movements is effected by means of angle levers (9) which are provided, at their ends, with sliding slots (8) into which the drive pins (6) of the pressure piston (2) and of the sliding pieces (11) engage. <IMAGE>
Patent DE-3702142-A1 (DE)
Inventor: KIRN MANFRED
IPC: B24B45/00
Filed: 1987-01-24
Abstract: PCT No. PCT/DE87/00571 Sec. 371 Date Jul. 24, 1989 Sec. 102(e) Date Jul. 24, 1989 PCT Filed Dec. 4, 1987 PCT Pub. No. WO88/05366 PCT Pub. Date Jul. 28, 1988.The clamping device for portable grinding machines is part of the clamping nut, which can be screwed on the threaded spindle portion of the drive spindle (10) at its free end for tightening a grinding disk. The clamping nut carries a non-rotatable and axially displaceable clamping disk. Both contain annular surfaces (25, 26) which complement one another approximately so as to form a ball groove, and balls serving to support the clamping disk can roll along these annular surfaces. The clamping disk and clamping nut are coupled via coaxial longitudinal pins which simultaneously form ball stops. A ring with a ball groove sits axially between the clamping disk (21) and the clamping nut, and radial pins projecting into the ball track press against the balls via springs. The annular surface of the clamping disk contains ball cut-out portions, the balls penetrating into the ball cut-out portions when the actuating member is rotated accompanied by axial relieving of the clamping disk (FIG. 1).
Patent DE-3703773-A1 (DE)
Title: Projectile, especially a mortar round
Inventor: RHAU SIEGFRIED DIPL ING
IPC: F42B12/62
Filed: 1987-02-07
Abstract: In the case of a projectile, especially a mortar round, warheads which are mounted in the projectile casing are intended to have a large effective area. The projectile casing (1) is split into a front half (2) and a rear half (3). A separating charge (12) is arranged between the two halves (2, 3), which are filled with explosive. <IMAGE>
Patent DE-3708279-A1 (DE)
Title: Device for programming a decoder of a display device
Inventor: OVASKA SEPPO
IPC: G06F3/033
Filed: 1987-03-13
Abstract: The invention relates to a device for programming the decoder of a dot matrix display device for displaying the floor at which a lift is located. The device according to the invention which is intended for programming dot matrix display devices and can be configured simply and at low cost has a symbol matrix arrangement (9) which corresponds to the dot matrix display device and by means of which a desired symbol can be formed. The device also includes switches (14) for selecting a memory address of the decoder for a desired symbol, programming logic units, with which the memory circuit of the decoder of the dot matrix display device is changed to the write operating mode and a parallel interface which transmits the image information contained in the symbol matrix (9) into the memory circuit in a parallel operating mode. <IMAGE>
Patent DE-3716104-A1 (DE)
Title: Accessory devices for vacuum cleaners
Inventor: HETHEY ARTUR
IPC: A47L9/24
Filed: 1987-05-14
Abstract: Published without abstract.
Patent DE-3717296-A1 (DE)
Title: Capping of a buffered fibre
Inventor: ZAMZOW PETER DIPL ING
IPC: G02B6/38
Filed: 1987-05-22
Abstract: In the case of a capping for a buffered fibre filled with a gel 3 and having a fibre buffer 1 in which optical fibres 2 are located, the sealing at the end of the fibre buffer 1 being effected by a capping by means of a solid compound (composition, mass) 4 which can flow in the processing state (Fig. 4), it is provided that the compound 4 is arranged flexibly and in a cylindrical shell 5. <IMAGE>
Patent DE-3722723-A1 (DE)
Title: Liquid-cooled light-alloy cylinder head
Inventor: RUF MAX
IPC: F02F1/24
Filed: 1987-07-09
Abstract: The liquid-cooled cylinder head of a fuel mix-compressing internal-combustion engine consists of an aluminium-boron alloy containing approximately from 2.5 to 4% of boron. This alloy is distinguished by a very high thermal conductivity of approximately 200 W/m@C. This makes it possible, with minimal cooling effort, to keep the temperature of the combustion chamber-side surface of the combustion chamber wall at a temperature which is distinctly below the autoignition temperature of the fuel-air mix. The tendency to knocking is thus considerably reduced.
Patent DE-3725223-A1 (DE)
Inventor: STRUCK KLAUS DIPL ING
IPC: B60R22/42
Filed: 1987-07-30
Abstract: A clamping device (12) for a safety belt system, particularly for use in motor vehicles, has a fixed clamping jaw (13) and a movable clamping jaw (14) arranged to be controlled by sensors, a safely belt (11) being guided between the clamping jaws. The movable clamping jaw (14) has a clamping plate (18) which is arranged such that in the clamped position it is disposed parallel to the fixed clamping jaw and to the belt. The clamping plate (18) is integral with the movable clamping jaw (14) and, under a clamping load, is capable of changing its position relative to the movable clamping jaw (14) by deformation of elastic support member 20. <IMAGE>
Patent DE-3726297-A1 (DE)
Title: Clamping device
Inventor: THIES THEODOR
IPC: B25B5/16
Filed: 1987-08-07
Abstract: The invention relates to a clamping device, in particular to a pair of clamps in connection with a right-angled counterholder. The counterholder of the first clamp consists of a rectangular body (1) with perforations (2) or holes, or alternatively it consists entirely of a rectangular tube section. The counterholder of this second clamp is inserted into these perforations (2) or holes or into the rectangular tube section, so that an angular clamping device or another clamping combination is formed. <IMAGE>
Patent DE-3732895-A1 (DE)
Inventor: DURAN JOHN A
IPC: F16B39/284
Filed: 1987-09-30
Abstract: A captive panel fastener for joining a panel 21 to a sub-structure 18, comprises a tubular nut 10 held captive on the panel 21 by a load- distributing grommet 22 riveted at 29 over the edge of the hole 33 in the panel 21, the grommet 22 being formed with resilient tangs projecting inwards to engage the retaining groove of the nut 10 when the nut 10 is withdrawn. The tangs may extend around, or downwards of, the grommet 22. <IMAGE>
Patent DE-3736860-A1 (DE)
Title: Drive mechanism for the blanket and forme cylinders of the printing unit of a web-fed rotary offset printing machine for perfecting
Inventor: SKIERA HEINZ
IPC: B41F13/00
Filed: 1987-10-30
Abstract: The invention relates to a drive mechanism for the blanket and forme cylinders of the printing unit of a web-fed rotary offset printing machine for perfecting. Drive mechanisms of this type are used in particular in small-size and medium-size web-fed rotary offset printing machines. In order to provide a drive mechanism which, using fewer means than previously, permits greater disengagement paths and, in this process, a secure tooth engagement, the stationarily mounted cylindrical gear driven by the main shaft is arranged on or near to a straight line running between the centre point of a forme cylinder and the second blanket cylinder not assigned directly thereto and is engaged, in a first vertical plane, with a cylindrical gear which is attached to the axle of the driven blanket cylinder, whereas the train of cylindrical gears which connects all the impression cylinders is arranged in a second vertical plane. <IMAGE>
Patent DE-3738643-A1 (DE)
Title: Process for producing insulating layers in highly integrated semiconductor circuits
Inventor: NEPPL FRANZ DR
IPC: H01L21/762
Filed: 1987-11-13
Abstract: In a process for producing insulating layers which separate the active regions of a highly integrated semiconductor circuit, in which both the LOCOS technique and the box insulation technique are used, the grooves (5, 6) are made in the desired geometry in the substrate (1), after masking the active regions, and, by means of a silicon nitride/silicon oxide double layer (8, 9) which is etched back anisotropically, oxide flanks (10) are produced on the wider grooves (6), whereas the grooves (5) having web widths of less than 1  mu m remain filled with the double layer (8, 9). After removal of the oxide flanks (10) and the oxide layer (9) in the narrow grooves (5) by wet-chemical means, the field oxidation (11) is carried out and subsequently, after removal of the entire silicon nitride layer (3, 8), all insulation grooves (5, 6) are filled with silicon oxide (12). The process makes it possible to fill insulation grooves (5) of less than 1  mu m with adequate oxide thicknesses (12). The minimum insulation width is determined only by the resolution of the phototechnique (4); for the insulation, only one phototechnique is required, and the insulation (11, 12) is sunk into the semiconductor substrate (1). The process serves for the production of most highly integrated CMOS components. <IMAGE>
Patent DE-3741468-A1 (DE)
Inventor: KOGLIN BODO DR
IPC: C05F7/00
Filed: 1987-12-08
Abstract: Waste water sludge (for example) from a waste water plant (40) is mechanically preconcentrated (12) to 18 to 28% and dried in a thin layer dryer (15) to a dry substance content of more than 50% with the addition of small amounts of lime in the order of 1 to 2% . Stable, storable and agriculturally utilisable granules in particle sizes from 2 to 5 mm are formed. <IMAGE>