baber/WOPTO huggingface dataset:
Patent DE-3414832-A1 (DE)
Title: Extruded ribbed multi-wall sheet with corrugated ribs and process and device for the production thereof
Inventor: VETTER HEINZ DR ING
IPC: B29C48/90
Filed: 1984-04-19
Abstract: Extruded ribbed multi-wall sheets with corrugated ribs are produced by extrusion of a thermoplastic by means of a device consisting of an extruder, a slit die connected thereto which contains core pieces in the die slit to form the ribs, and a coolable shaping channel which is arranged downstream of the slit die and contains two fixed side walls and two plane parallel shaping channel walls, one section of which is arranged in the inlet region of the shaping channel so as to be movable transversely to the extrusion direction, whereas the succeeding sections are arranged so as to be fixed, and of a take-off device in such a manner that in the shaping channel, by means of the movable sections of the shaping channel walls, frictional forces which alternate direction in a rhythmical manner are allowed to act on the extruded strand transversely to the direction of extrusion in a region where said strand is still above its softening temperature.
Patent DE-3416957-A1 (DE)
Title: Hydraulic block splitter
Inventor: AKANUMA SHIGETAKE
IPC: B28D1/00
Filed: 1984-05-08
Abstract: A hydraulic block splitter comprises two pressure jaws which can be inserted into a drill hole and accommodate a sliding wedge (18) between them in a displaceable manner. When the sliding wedge (18) is driven deeper into the drill hole by means of a hydraulic cylinder, the pressure jaws are spread apart. According to the invention, each of the pressure jaws is connected to the hydraulic cylinder via two pairs of leaf springs (30) arranged parallel to one another at a distance apart. The two leaf-spring pairs are arranged on opposite sides of the sliding wedge (18) and in each case bear tightly against the corresponding leaf-spring pairs of the other pressure jaw. Whereas the bottom ends of the leaf-spring pairs are rigidly connected to the pressure jaws, the top ends are connected to the hydraulic cylinder via yielding elastic elements (52), so that the leaf springs and the pressure jaws - for example during retraction of the sliding wedge (18) from the drill hole - can be displaced upwards with deformation of the elastic elements without the leaf springs deviating laterally or deflecting. The upwards movement of the pressure jaws and the leaf springs is limited by two pairs of limiting bars which extend downwards from the cylinder body of the hydraulic cylinder and end close above the top ends of the pressure jaws when the pressure jaws are in the normal position. When the elastic elements (52) yield and ... Original abstract incomplete. <IMAGE>
Patent DE-3421841-A1 (DE)
Title: Low-calibre training cartridge
IPC: F42B8/16
Filed: 1984-06-13
Abstract: Published without abstract.
Patent DE-3424230-A1 (DE)
Title: Oscillating mirror
Inventor: RAUBINGER GERHARD
IPC: G02B7/182
Filed: 1984-06-30
Abstract: The oscillating mirror (1) is mounted via a cross-spring joint (3) and is driven electromagnetically. Fastened to this movable system on the rear, preferably in the region of the axis (2') of symmetry, is a permanent magnet (5) opposite which there are situated in the plane of oscillation two oppositely poled permanent magnets (6; 7) fastened to the housing (4). Their repellent effect causes the mirror (1) to oscillate more rapidly, which is desirable in a number of applications (Fig. 1). <IMAGE>
Patent DE-3427438-A1 (DE)
Title: Longitudinally split cable sleeve consisting of material which can be shrunk
Inventor: MELTSCH HANS-JUERGEN ING GRAD
IPC: B29C61/10
Filed: 1984-07-25
Abstract: The invention relates to a longitudinally split cable sleeve (1) consisting of material which can be shrunk and having latching closure elements (5) along the longitudinal edges (3, 3'), the closure elements (5) being constructed such that they project outwards in the form of a clip and over which a closure strip (2), which is provided with longitudinal slots (8) and consists of heat-resistant material, can be buttoned. <IMAGE>
Patent DE-3427699-A1 (DE)
Title: Planetary mechanism with roller chains running on guide segments instead of rotating planet wheels
Inventor: NAST OTTO ING GRAD
IPC: F16H49/00
Filed: 1984-07-27
Abstract: Published without abstract.
Patent DE-3428230-A1 (DE)
Inventor: KALLAI-SANFACON MARY-ANN
IPC: A61K31/195
Filed: 1984-07-31
Abstract: A method of lowering lipid levels in a mammal involves the administration of the following N-naphthoylglycine derivatives, or a therapeutically acceptable salt with an organic or inorganic base of the first three listed derivatives: N-[[5-(trifluoromethyl)-6-methoxy -1- naphthalenyl] thioxomethyl] -N- methylglycine, N-[(5-bromo-1 - napthalenyl] thioxomethyl] -N- methylglycine, N-[[6- methoxy -5- (trifluoromethylthio) -1- napthalenyl] -thioxomethyl] -N-methylglycine, and 5-hydroxy -2-[5- (trifluoromethyl) -6- methoxy -1- napthalenyl] -3- methyl- thiazolium hydroxide, inner salt. Compositions for lowering lipid levels may contain these derivatives, optionally with other hypolipidemic agents.
Patent DE-3433600-A1 (DE)
Title: Device for controlling the displacement and extension movement of the cover of tilting sliding roofs
Inventor: FUERST ARPAD
IPC: B60J7/057
Filed: 1984-09-13
Abstract: Device for controlling the displacement movement and the extension movement of the cover of tilting sliding roofs on vehicles with an input-side rotatable hub, an output-side drive pinion, a device for producing a drive connection between hub and drive pinion for the displacement movement, a down-step gear stage, which can be switched on by axial adjustment of the control gear, for driving the drive pinion via the hub for the extension movement with a down-step gear ratio which is reduced with respect to the displacement movement, and a switching-on device for automatically switching on the down-step gear stage with the hub being driven starting from a cover-reference position in a direction of rotation corresponding to the cover extension movement. The axes of rotation of the hub and of the drive pinion coincide. The control gear is arranged coaxially with respect to the common axis of rotation of hub and drive pinion and is part of a shift-coupling for transmitting the rotational movement from the hub to the drive pinion (Fig. 5). <IMAGE>
Patent DE-3433913-A1 (DE)
Title: Process and apparatus for ashing sewage sludge
Inventor: HOFMANN PHILIPP DR
IPC: C02F11/06
Filed: 1984-09-15
Abstract: A process is described in which sewage sludge, which in one procedure by means of spray-drying which is arranged immediately above a fluidised-bed furnace, is first dewatered and then, after conversion into solid particles, is incinerated in the fluidised-bed furnace situated below, is thus ashed in an environmentally friendly manner. The remainder of the solid particles carried over with the combustion air are separated off in a downstream hot de-dusting plant and then fed to the fluidised-bed furnace. Under suitable process conditions, the plant can also be utilised for energy production and the sewage sludge ashing can be carried out intermittently as a subsidiary function.
Patent DE-3437432-A1 (DE)
Title: Small portion coffee roaster for batch operation
Inventor: LUEHRS GUSTAV DIPL ING
IPC: A23N12/08
Filed: 1984-10-12
Abstract: A small portion coffee roaster for batch operation having a fluidized bed roasting chamber in a roasting gas pipe and a separator arranged in the roasting gas pipe downstream of the roasting chamber, the roasting chamber being configured in a vortex region to produce a rotary fluidized bed having an essentially horizontal vortex axis and having a sifter section above the vortex region, which sifter section has a cross-sectional course towards a roasting gas outlet, in which coffee beans, which, because of too high a degree of roasting, have a density beneath a predetermined threshold value, are entrained by the operating roasting gas flow into the roasting gas outlet and to the separator.
Patent DE-3437585-A1 (DE)
Title: Safety device, especially for connections to busbar distributor systems
Inventor: HASSELT GEORG VON DIPL ING
IPC: H02G5/08
Filed: 1984-10-13
Abstract: The safety device for busbar distributor systems has (at the outlet points (4), under a covering frame (7) in the form of a grid) a closure slide (11) which is likewise in the form of a grid and has window-like perforations (12) with webs (13) in between them. From the outlet box (5), an operating key (15) is directed towards the closure slide (11) which, in addition to a sloped incline (14) for the operating key (15), has at least one locking tongue (17) which engages behind a fixed-position opposing support (abutment) (18) when the closure slide (11) is in the closed state and is released from its locking position by the operating key (15) when the outlet box (5) is plugged on to the outlet points (4). The operating key (15) is attached to the inside of the cover (lid) (29) of the connecting box (5) and has two parallel operating limbs or attachments (20a, 20b), which are arranged in the shape of a fork and which project through an opening (33) in the base (34) of the outlet box in such a manner that, when the outlet box (5) is fitted, one (20a) of its two operating limbs or attachments initially engages on the latching or locking tongues (17) and not until immediately after this does the other operating limb or attachment (20b) engage on the inclined slope (14), which is located deeper alongside, of the closure slide (11). This ensures that the closure slide (11) is opened by the operating key (15) only when the outlet box (5) is fitted, ... Original abstract incomplete. <IMAGE>
Patent DE-3445556-A1 (DE)
Title: Sign for liquid metering device
Inventor: NEMETH WERNER
IPC: G09F7/18
Filed: 1984-12-14
Abstract: The invention relates to a sign (2) for liquid metering devices (1). The said sign (2) has a plate (3) and a gripper-like device (4). The gripper-like device (4) is designed in such a way that it can be slid onto the liquid metering device (1) and forms a snap-on connection with the latter. The sign (2) can be used to bear advertising material and/or to indicate the price (1). <IMAGE>
Patent DE-3447041-A1 (DE)
Title: Central locking system for motor vehicles
Inventor: SCHLEGEL CHRISTOPH DIPL ING
IPC: E05B77/46
Filed: 1984-12-22
Abstract: In a central locking system with two-door control, the doors can only be locked centrally by means of the internal actuation element (15) on the front seat passenger's side if, according to a seat contact (27) in the driver's seat, the driver's seat is not occupied and the front seat passenger's door is closed. As a result, the front seat passenger is to be prevented from influencing the locked state of the vehicle while the vehicle is moving; however, at the same time it is to be ensured that when the driver is not in the vehicle (even if the ignition key is in the ignition lock) all the doors can be locked centrally from the inside via the internal actuation element (15) on the front seat passenger's door. <IMAGE>
Patent DE-3520362-A1 (DE)
Title: Aquarium pump
Inventor: TUNZE NORBERT
IPC: A01K63/04
Filed: 1985-06-07
Abstract: An aquarium pump having a synchronous motor as a drive has a mechanical blocking device which is assigned to the pump impeller (34) and automatically ensures that the pump impeller (34) can be driven only in one direction of rotation. To this end, one (48) of the impeller vanes can be pivoted between a retracted rest position and an extended blocking position, interacting in the blocking position with a stop shoulder (70) fixed within the casing. <IMAGE>
Patent DE-3525982-A1 (DE)
Title: Appliance for processing and dispensing viscous media.
Inventor: REINER THOMAS DR ING
IPC: B29C48/92
Filed: 1985-07-20
Abstract: The invention relates to an appliance for processing and dispensing viscous media, preferably of thermoplastic plastics, which contains a delivery device having a heating appliance arranged on an outer wall of a chamber. Rotatably mounted in the chamber there is a conveyor screw linked to a drive device, while an input side of the chamber serves for the supply of the viscous medium, while a discharge point dispenses the appropriately mixed and heated viscous medium. The appliance is connected to a control and regulating device by means of which the flow and/or the pressure at the discharge point and/or the rotational speed of the drive appliance as well as the temperature of the viscous medium can be controlled and regulated. Provided on the route for processing and heating of the viscous medium there is a heating device which is arranged in a mixing chamber and contains a heating coil which is wound in such a way that each mass path of the flowing viscous medium impinges on the heating coil, so that optimal blending and heating of all cross-sectional regions of the viscous medium is ensured.
Patent DE-3526667-A1 (DE)
Title: Closure for closing containers prior to their sterilization
Inventor: GARDES JEAN-CLAUDE
IPC: A47J27/08
Filed: 1985-07-25
Abstract: The invention relates to a closure for closing sterilizable containers which consist of a body with a bottom and side walls and a lid, likewise with a bottom, provided with a connecting piece, and side walls, the lid being fitted onto the body so as to surround it, characterized by   - an axle (8) which is arranged on the outside of the body or of the lid and on which a circular cam disc (9) is linked rotatably, which cam disc has on its inside a spiral edge (11) starting from a recess (12), and - a pin (6) which is mounted on the outside of a corresponding side wall of the lid or of the body, and characterized in that - the cam disc (9) and the pin (6) are arranged in such a way that, when the lid is fitted onto the body, the pin (6) engages in the recess (12) of the cam disc (9) and, by turning the cam disc, the pin resting against the edge of the cam disc causes the lid to be pulled onto the body and thus effects the closure of the container.   <IMAGE>
Patent DE-3527287-A1 (DE)
Title: Automatic closing system for fire-proof cabinets
Inventor: HAUG WENDELIN
IPC: E05F1/00
Filed: 1985-07-30
Abstract: The invention relates to an automatic closing system for fire-proof cabinets, safes or the like. It consists of an electromagnetically lockable door closer (1) and of an automatic blocking mechanism (2). When danger occurs, the door closer (1) pulls the door (4) shut, whilst at the end of the closing movement the automatic blocking mechanism, the electromagnetic lock (21) of which is also cancelled, drops in and locks the door (4). The lock can be cancelled again by hand via the closing mechanism of the cabinet door (4). The door closer (1) preferably possesses a spring rope pulley (7) with a rotation damper (9) and with an electromagnet (8), as well as a spring-loaded pivotable rope lever (12) which tensions the pull rope (11) in any opening position of the door (4). The blocking mechanism (2) comprises a pivotably or pullably mounted blocking bolt (16) which engages behind a blocking pin on the door (4). When the electromagnet (21) has dropped, the blocking bolt (16) is kept open, counter to the tension spring (20), by a pivotable blocking pawl (27), the supporting effect of which is cancelled only by the blocking pin (30). <IMAGE>
Patent DE-3527903-A1 (DE)
Title: Trailed rotary mowing unit
Inventor: LINDNER HELMUT
IPC: A01D67/00
Filed: 1985-08-03
Abstract: In a drawn rotary mowing unit which is trailed on the tractor by means of a drawbar and which is connected non-positively via a cardan shaft and a drive shaft, the drawbar connected to an angular gear pivots about an axis which is arranged coaxially to the mid-axis of the vertical transmission shaft. The mowing unit can thereby be operated in any position of the drawbar.
Patent DE-3528343-A1 (DE)
Title: Drive for a mechanical stage
Inventor: HUETTEL PETER DIPL ING
IPC: G02B21/26
Filed: 1985-08-07
Abstract: Drive for a mechanical stage, in particular for microscope stages with a large range of movement, which with considerable operating convenience ensures abrasion-free and sensitive adjustability, in which case low-friction coarse positioning is to be capable of being started manually via operating elements and the drive means remain constantly in engagement. According to the invention, the object is achieved in that, coaxial to the two existing operating knobs, a likewise coaxial friction lock is engaged and disengaged via rotation of a further operating knob.
Patent DE-3534879-A1 (DE)
Title: Insulator cleaning device
Inventor: AUXEL HARRY DIPL ING
IPC: H02G1/00
Filed: 1985-09-30
Abstract: At least two brushes (1, 2) are arranged on a support body (4) so as to be rotatable about axles perpendicular to the plane of the support body. The support body (4) is of V-shaped, C-shaped or U-shaped construction and is provided with a brush (1, 2) in each case at least on the two limb ends. Arranged on the support body (4) is at least one drive motor (8 or 14) which is in drive connection with the brush axles (1c, 2c). <IMAGE>
Patent DE-3543174-A1 (DE)
Title: Support construction, e.g. for bridges, buildings, space shuttles, aircraft, ships, vehicles, in particular for spanning large abutment spacings
Inventor: BECKER OTTO DR
IPC: E04B5/43
Filed: 1985-12-06
Abstract: Published without abstract.
Patent DE-3600724-A1 (DE)
Title: Daisywheel for a printer
Inventor: POLIERO PAOLO
IPC: B41J1/24
Filed: 1986-01-13
Abstract: The daisywheel (1) has a central projection which is constructed integrally with the daisywheel (1) and has a cylindrical wall (1c) and a bottom (1d). Said bottom (1d) bears four elastic tongues (1f) which are arranged axially in parallel, have a circular-arced cross-section and serve to grip around the end (4a) of the printer shaft (4) on which the daisywheel (1) is fastened and to press elastically against said shaft (4) in order to hold the daisywheel (1) on it. <IMAGE>
Patent DE-3601607-A1 (DE)
Title: Sledge
Inventor: MAASS FREIMUT
IPC: B62B15/00
Filed: 1986-01-21
Abstract: Sledge which has a canoe-shaped vehicle shell 1, on the curved base 2 of which are arranged at least two runners 2, 10 such that in each case depending on the sloping position of the sledge other runners are in engagement which, in conjunction with the weight displacement, results in a cornering control effect. The runners 4, 10 can be connected to the base 2 of the sledge fixedly or in a manner such that they can be detached. <IMAGE>
Patent DE-3608158-A1 (DE)
Inventor: FLECKENSTEIN PETER
IPC: A61F2/06
Filed: 1986-03-12
Abstract: The invention relates to vessel prostheses formed from a porous vascular prosthesis impregnated with diisocyanate crosslinked gelatin for sealing the pores.
Patent DE-3608270-A1 (DE)
Title: Communications support for videophone systems
Inventor: WEISS CHRISTOPH DIPL ING
IPC: H04N7/14
Filed: 1986-03-12
Abstract: The invention relates to a device of a videophone position for the arrangement of recording and reproduction components. A videophone position is intended to be implemented with conventional equipment without interfering with the equipment. For this purpose, a support (1) is provided on which cantilever arms (2, 5) are disposed to attach the cameras. The image reproduction device (4) is located under the user camera. The support base (7) is used as a document support. <IMAGE>
Patent DE-3609996-A1 (DE)
Title: Screw-type compressor
Inventor: ZOLLDANN WOLF
IPC: F04C18/08
Filed: 1986-03-25
Abstract: In a screw-type compressor with meshing engagement between a main and a secondary rotor inside a working space, formed by axially parallel, intersecting bores and delimited on the end side by plane end walls, in a housing with inlet and outlet openings which can be controlled by the rotors mounted on the end walls, the adjustment of a minimum play between the end sides (6) of the rotors (2, 3) and the end wall (5) of a bearing part (9) of the housing (1) is to be made easier and at the same time the desired sealing effect in relation to the compressed fluid is to be improved. To achieve this aim, there is introduced between the end sides (6) of the rotors and the end walls (5) of the housing (1) on the pressure-chamber side a plate (10) made of a material which, in relation to that of the rotors (2, 3), has a lower deformation resistance. As a result of the lower deformation resistance, the play required between end sides (6) of the rotors (2, 3) and the end wall (5) can be formed during operation of the screw-type compressor automatically by plastic deformation of the material of the plate (10). <IMAGE>
Patent DE-3615801-A1 (DE)
Title: Extracting device for making coffee or tea
Inventor: LERMANN PETER DIPL ING DR
IPC: A47J31/047
Filed: 1986-05-10
Abstract: In an extracting device with an electric heating means, preferably for making coffee or tea, it is proposed to arrange, on the underside of a top part (3) resting on a vessel (2) like a lid, closing the vessel (2) in a virtually air-tight manner and intended for receiving extract (39) and water, a filter tube (30) and a heating device (34) which reach into the vessel (2) almost to the bottom thereof. With the device according to the invention, it is sufficient, in order to make coffee or tea, to place the filter funnel, containing coffee extract or tea leaves, on the water-filled vessel, which may be a cup or a pot, switch on the heating and wait until the coffee or tea is ready. <IMAGE>
Patent DE-3617325-A1 (DE)
Title: Folding bellows for high-speed vehicles
Inventor: HUEBNER REINHARD DIPL ING
IPC: B62D47/02
Filed: 1986-05-23
Abstract: Folding bellows as intercommunicating gangway protection device between vehicles which are connected to one another in an articulated fashion. Each fold consists of two channels (3) which are connected to one another at their apex lines (7) so that one channel points with its edges towards the area outside and the other channel points with its edges towards the area inside the bellows. The edges of the channels of one fold are connected here to the corresponding edges of the subsequent fold or the directly preceding fold (Fig. 1). <IMAGE>
Patent DE-3618966-A1 (DE)
Title: Arrangement for safeguarding the fuel chamber of nuclear reactors against overheating
IPC: C04B28/04
Filed: 1986-06-05
Abstract: In an arrangement for safeguarding the fuel chamber of nuclear reactors against overheating in the case of a reactor accident, chambers containing neutron-absorbing material are provided above the fuel chamber and are connected to the latter by means of drop tube lines closed by gate valves. The neutron-absorbing material is formed by granules of oxides or salts of the elements having a high neutron absorption cross-section, and also by glass-forming materials which are together bound in a cement matrix to form mouldings, in particular pellets. The granules of neutron-absorbing material contain 38-50% by weight of silica, 10-20% by weight of sodium oxide, 5-20% by weight of gadolinium oxide (Gd2O3), 5-10% by weight of boron oxide (B2O3) and also up to 5% by weight of magnesium oxide (MgO), and are present in the mouldings in a quantity of 60-75% by weight at a cement content of 20-35% by weight, for example Portland cement 35 F, and also 5-8% by weight of water (water/cement ratio 0.15-0.22) - each relative to the total quantity. Moreover, lead shot can be present. Underneath the fuel chamber, a bed of mouldings of the same composition in a size corresponding at least to the dimension of the fuel chamber can be arranged.