baber/WOPTO huggingface dataset:
Patent DE-3144827-A1 (DE)
Title: Low-voltage h.r.c. fuse insert with a gripping lug and a blanking plate
IPC: H01H85/02
Filed: 1981-11-11
Abstract: A low-voltage h.r.c. fuse insert is described which has gripping lugs that are fitted such that they are insulated and has blanking plates arranged at the ends on an insulating body. In order to simplify the construction of such a low-voltage h.r.c. fuse insert, which can be produced in large quantities, and to make its manufacture more economical, it is proposed according to the invention that the gripping lug (3) be arranged in a positively locking manner in the blanking plate (2), or that the anchoring part (3') of the gripping lug (3) be arranged in a positively locking manner in the blanking plate (2). In this way, the gripping lug (3) cannot be removed, without further means, from the blanking plate (2) in two of three spatial directions without damaging said blanking plate (2). At the same time, it is advantageous if the one surface (4) of the gripping lug (3) is arranged to be flush with the one surface (5) of the blanking plate (2). <IMAGE>
Patent DE-3146675-A1 (DE)
Title: Dressing device for a grinding wheel
Inventor: STOCKER MAX
IPC: B24B53/02
Filed: 1981-11-25
Abstract: A dressing device for grinding wheels uses a U-shaped base plate (12) with three rectilinear sliding guides (20, 22, 24) lying at right angles to one another. A holder (26) can optionally be put onto the sliding guides (20, 22, 24) from above and is in each case guided in a longitudinally displaceable manner. The holder (26) has a threaded spindle (36) with a front diamond projection (42). The novel dressing device can be fastened to a wheelhead by means of a single screw in order to dress the side faces and the peripheral surface of the grinding wheel. <IMAGE>
Patent DE-3151553-A1 (DE)
Title: Freezer chest with a top
Inventor: SCHMITT CARL
IPC: F25D23/12
Filed: 1981-12-28
Abstract: A top (21) for a freezer chest is provided, which top fits in the opening (2), which can be closed by sliding covers (14, 15), and supports cups (30 etc.) which are cooled by the freezer chamber. <IMAGE>
Patent DE-3201826-A1 (DE)
Title: Permanent-magnet retaining device which can be switched by electrical polarity reversal
Inventor: HALLMANN HERMANN
IPC: B23Q3/154
Filed: 1982-01-21
Abstract: A permanent-magnet retaining device has a plurality of permanent magnets which are arranged in a row with intermediately located parallel pole plates that end in a retaining surface, and which are magnetised in the direction of the arrangement. The end pole plates of the row are connected via a yoke. The polarity of every second permanent magnet can be reversed via magnet coils. In consequence, all the permanent magnets can be magnetised in the same direction, so that the ends of the pole plates are free of any field. In the case of adjacent permanent magnets being magnetised in the opposite sense after the polarity of the second magnets has been reversed, suitable magnet poles are constructed at the ends of the pole plates for the application of magnetic retaining forces. The permanent magnets whose polarity has not been reversed are preferably always magnetised again in their magnetisation direction. As a device for rotating chucks with a circular retaining surface, magnets of different widths are provided which are provided either in groups having the same width or having a freely variable width and a correspondingly matched height. In consequence, field defects are prevented even in the case of a round retaining surface.
Patent DE-3203361-A1 (DE)
Title: Container comprising a vessel and a cover system, including an arresting component of memory metal and method of closing the container
Inventor: BIENEK HEINZ ING GRAD
IPC: G21F5/12
Filed: 1982-02-02
Abstract: To permit closing without mechanical operation of closing elements in the case of a container comprising a vessel (2) and a cover system having at least one cover for closing the vessel (2), in particular repository containers for irradiated nuclear fuels, the cover system has at least one arresting component (3) of memory metal which, in the reverted state, arrests the cover (3) on the engaging face (2a; 2b) assigned to it of the vessel (2). Either the arresting component is the cover (3) itself or the cover system comprises at least the cover and an arresting element which, with the container closed, is in engagement with the vessel and the cover. To facilitate the plastic deformation required in the case of a memory metal, the arresting element may be designed as a non-solid body, for example be provided with bores (4, 5). <IMAGE>
Patent DE-3207413-A1 (DE)
Title: Wall element
Inventor: GLOCKENSTEIN KARL
IPC: E04B2/82
Filed: 1982-03-02
Abstract: Wall element, in particular partition-wall element, for interior finishing work, having a frame, covering panels attached to this frame, and optionally a filling of heat-insulating and/or sound-insulating material, and also preferably having a height adjustment for adaptation to different room heights, characterised in that the frame consists of at least two frame parts (2, 3) adjustable relative to one another and constructed symmetrically in particular with respect to the wall median plane, the covering panels (4, 5) being firmly connected to one of these frame parts, and being connectable to the other frame part after adaptation thereof to the room size. <IMAGE>
Patent DE-3208180-A1 (DE)
Title: Roller conveyor for a continuously operating press for the production of endless webs from chips, fibres or the like mixed with binders
Inventor: BRINKMANN HEINZ
IPC: B30B5/06
Filed: 1982-03-06
Abstract: By means of the present invention, a roller conveyor for a continuous press which operates as a flat press on the double-band principle is provided, the said conveyor comprising individual roller carriages guided with play. The roller carriages in turn comprise one or more rollers arranged one behind the other, guided in a groove by means of a flat link and kept spaced apart. This additional application relating to Patent Application P 3206807.7 proposes an improvement in the design of the flat link made up of flat-link parts arranged one above the other in a lamellar manner, which design permits a very reliable guidance of the roller carriages, a one-piece design of the holding and pressing rollers as well as simplified assembly of the flat links.
Patent DE-3214883-A1 (DE)
Title: Packaging machine for piece goods
Inventor: STUTZ ERHARD
IPC: B65G47/90
Filed: 1982-04-22
Abstract: The invention relates to a packaging machine for filling material, such as chocolates. The packaging machine has two conveyors, of which one conveyor transports the packaging containers to a filling station and away from this and the second conveyor conveys the piece goods transversely relative to the conveying direction of the first conveyor to a point above the respective packaging container. In this position, the piece goods are grasped and retained by a gripper, whilst the conveyor is retracted. Subsequently, the gripper deflects the piece goods and deposits them at the desired location in the packaging container. <IMAGE>
Patent DE-3216346-A1 (DE)
Title: Ski boot
Inventor: MUENST PAUL
IPC: A43B5/04
Filed: 1982-05-03
Abstract: The invention relates to a ski boot with a boot bottom which has a rigid outsole and a heel part. Arranged removably between outsole and heel part on the boot bottom is a support body which projects beyond the latter. The arrangement of a support body on such, essentially rigidly designed ski boots makes it possible to cover relatively great distances on foot without difficulties, as the boot bottom can tilt during walking, as a result of which the heel part is raised from the walking surface and thus the heel of the foot, in a similar manner to its anatomical movements during walking, is raised. Tendons, ligaments and the leg muscles are consequently no more stressed than during walking with conventional footwear. The support body can, if no longer required for walking, be positioned detachably on the upper side of the ski in order to prevent crossing of the skis.
Patent DE-3221062-A1 (DE)
Title: Filling balance
Inventor: SCHWARZ WOLFGANG
IPC: G01G21/10
Filed: 1982-06-04
Abstract: The filling balance suitable for loose filling material consists of a weighing container articulated on a frame via upper and lower leaf-spring links and to be emptied at the bottom, of at least one measuring cell and of a device for transmitting the movement of the weighing container to the measuring cell. To simplify the construction of the filling balance, the said device consists of an elastically resilient damping element which, on the one hand, is arranged firmly on the weighing container and, on the other hand, bears loosely against the weighing cell.
Patent DE-3230227-A1 (DE)
Title: Refractory or fire-resistant mortars or cements for refractory or fire-resistant bricks, in particular light-weight bricks, and the use thereof
Inventor: SCHREITER PETER ING GRAD
IPC: C04B28/00
Filed: 1982-08-13
Abstract: The invention relates to refractory or fire-resistant mortars or cements for refractory or fire-resistant bricks, in particular light-weight bricks, containing hydrated aluminas, binders and, if appropriate, other conventional additives, and to the use thereof in the production of refractory or fire-resistant linings of bricks, fibrous structures and especially light-weight bricks. By means of the mortars or cements according to the invention, better jointing is to be achieved, in particular elastic jointing in which no cracks occur, and also jointing which, with respect to its density, especially in the case of light-weight fire bricks or light-weight building bricks, is adjusted to these light-weight bricks with respect to the density. The mortars or cements according to the invention are characterised in that they consist of at least 20 % by weight of hydrated alumina, relative to anhydrous solids free of loss on ignition.
Patent DE-3241231-A1 (DE)
Title: Thick tile for tile stove construction
Inventor: PIRNER GERHARD
IPC: F24B1/06
Filed: 1982-11-09
Abstract: The thick tile is provided for quicker and simplified construction of a tile stove. The shape, size and appearance of the front side is the same as that of the conventional, commercially available tiles. The innovation in the tiles of the patent application is a full, smooth rear side, smooth, full sides, and T-shaped recesses formed in the rear side in the middle of each side length. The thickness of this tile is 5-7 cm, and thus it has the appearance of a wall brick. The tile shaped in this way is suitable for dry setting, for setting with refractory binders, or for adhesion. Screws are inserted into the T-shaped recesses from tile to tile, which screws impart additional holding and stability between the tiles. It is thus possible for tile stoves to be assembled by one person in 2-3 days. Also these tiles can be processed as a constructional kit and assembled by laymen with handicraft skills. These thick tiles present the possibility of building tile walls in a single operation and saving on fireclay treatment. Time is thus saved, and less dirt arises in the construction of a tile stove.
Patent DE-3241356-A1 (DE)
Inventor: STADLMEIER HANS DIPL ING
IPC: G06F13/00
Filed: 1982-11-09
Abstract: 1. Circuit arrangement in a DMA controller having a plurality of independent data transmission channels for autonomous data transmission between a plurality of data sources and data sinks, characterized in that a microprogram, which can be stored in a memory, acts on a data handling unit (DHU), in which each data transmission channel is assigned a data assembly register (DARi) for the temporary storage of data bits or control information, and in that the data handling unit (DHU) contains means which, after microprogrammed initialization, execute a channel-specific processing of the data transmission of all data transmission channels.
Patent DE-3247628-A1 (DE)
Title: Jet propulsion with a pivotable jet pipe and pivotable jet deflector
Inventor: BLICKLE KARL
IPC: B63H11/11
Filed: 1982-12-23
Abstract: The jet pipe of the jet propulsion has essentially vertical, parallel side walls at its mouth, which side walls cooperate in a sealed manner with corresponding walls of the jet deflector. As a result, it is possible on going backwards at full speed to utilise the entire jet throughput for the thrust.
Patent DE-3300943-A1 (DE)
Title: Electrically heatable strip for producing a sleeve connection for thermally-insulated pipelines
Inventor: ELBESHAUSEN ALBERT
IPC: F16L59/20
Filed: 1983-01-13
Abstract: In a heatable strip for producing a sleeve connection for thermally-insulated pipelines having an outer pipe consisting of plastic, in which the sleeve body consists of a plastic strip formed above the connection point, and the sleeve body is welded both to the outer pipe ends and in the course of its overlapping seam, a resistance wire having a meandering shape is embedded in a plastic strip, the distance between the individual meander walls being kept constant.
Patent DE-3305952-A1 (DE)
Title: Method of mounting an integrated circuit panel on a substrate
Inventor: SALATHE WILHELM
IPC: H05K3/34
Filed: 1983-02-21
Abstract: The method of mounting an IC panel on a substrate is to deposit on the substrate (3), which carries conductor tracks (4), a layer (6) of insulating substance which has windows (7) which leave the connection regions (5) of the tracks (4) free. A layer of solder (8) is then deposited on the base of the windows. The panel (1) then only has to be laid on the horizontally held substrate (3) in such a way that the contacts (2) engage in the windows (7) and the solder can be melted. The panel (1) then floats freely on the solder material, as a result of which it is able to assume an optimum position. After the solder has solidified, a complete electrical and metallic connection is produced between the contacts (2) and the conductor tracks (4). <IMAGE>
Patent DE-3306513-A1 (DE)
Title: Device for stripping off flexible rings lying axially next to one another in annular grooves on the outer circumference of a mould core
Inventor: BRAMS PETER ING GRAD
IPC: B29C45/44
Filed: 1983-02-24
Abstract: The device for stripping off flexible rings lying axially next to one another in annular grooves on the outer circumference of a mould core has an axially extending stripper which can be displaced in the axial direction. The mould core is of a split design and, when the mould is open, the stripper can be displaced between the mould core parts. The stripper has hooks engaging behind the last ring. The stripper may be designed separately from the mould and not forming the latter. However, the stripper may also be designed as a centre plate included in forming the mould core. <IMAGE>
Patent DE-3306854-A1 (DE)
Title: Method and arrangement for testing a bubble level
Inventor: KEMPTER GOTTFRIED
IPC: G01C25/00
Filed: 1983-02-26
Abstract: To test a bubble level (1) with liquid filling (3) with enclosed gas bubble (6), the position of the edge boundaries of the gas bubble (6) with respect to the visual measuring marks (4, 5) inserted in the bubble level (1) is optically/electronically measured. The distances (B) on both sides between the edge limits of the gas bubble (6) and the visual measuring marks (4, 5) are then compared and the two distances (B) must be equally large when the bubble level position is accurate. Depending on the measuring uses for the bubble level, a certain deviation will be tolerated. If the deviations are too great, the bubble level must be readjusted, for example inside a water level, or reworked in a processing station. The measurement results can then be noted in the form of a test recording on the water level or the like. <IMAGE>
Patent DE-3309888-A1 (DE)
Title: Method for simultaneous transmission of a telephone link and a data link, in particular a videotex link, on conventional two-wire copper lines between digitally controlled exchanges and digital subscriber devices
Inventor: SCHROETER JUERGEN ING GRAD
IPC: H04M11/08
Filed: 1983-03-17
Abstract: For simultaneous transmission of a telephone link and of data information on conventional two-wire copper lines between a digitally controlled exchange and a digital connection device at the subscriber end, the transmission channel used is divided on the connection lines into a speech channel and a data channel, which are then separately switched. At the subscriber end and also in the digital exchange, digital connection devices or subscriber circuits are used to divide or combine information into one transmission channel.
Patent DE-3312588-A1 (DE)
Title: Mine support arrangement
Inventor: HOLDER BRIAN GILBERT
IPC: E21D15/02
Filed: 1983-04-08
Abstract: A mine support arrangement contains at least one prop (10) as well as a stacked support (12) surrounding this prop (10). <IMAGE>
Patent DE-3316329-A1 (DE)
Title: Quick-setting hydraulic binder and process for its manufacture
Inventor: SKVARA FRANTISEK DR
IPC: C04B7/52
Filed: 1983-05-04
Abstract: The invention relates to a hydraulic binder which has a controlled start of setting and reaches high strength already at the beginning of solidification. The hydraulic binder is produced from 85 to 99.89% of a cement clinker, which has been ground to a specific surface area of 150 to 3000 m<2>/kg and in which 5 to 95% by weight of the particles are smaller than 5  mu m, 0.01 to 10% by weight of a salt of a sulphomethylated phenol/formaldehyde condensation product in which up to 70% of the acidic groups are occupied by trivalent cations of iron, aluminium and/or chromium, 0.1 to 5% by weight of an alkali metal compound and at least 20% by weight of mixing water. This phenol/formaldehyde condensation product can be partially oxidised. The hydraulic binder according to the invention is particularly advantageous for applications in the construction industry, because its setting time is adjustable within a wide range.
Patent DE-3319570-A1 (DE)
Title: Gas burner, especially natural gas burner for glass melting plants
Inventor: JUENGLING WOLFRAM
IPC: F23D14/62
Filed: 1983-05-30
Abstract: The gas burner of the invention has a nozzle for the intensive mixing of fuel gas and primary air. The aim is to achieve a considerable saving of energy and simultaneously to extend the operating times of the burner and to increase its efficiency. The invention has as its object the development of a low-noise natural gas burner for glass melting troughs, the arrangement of whose components effects the cracking process with a high fraction of solid particles and carbon radicals and produces a quiet-burning, luminous flame with high heat radiation. The novel burner is characterised in that it is constructed as a parallel flow burner with an inner gas supply pipe and with an interchangeable burner head having a mixing nozzle, and the annular gap between the gas and air supply pipes is such that the quantity of air supplied as primary air amounts to 6-8% of the combustion air requirement. The internal diameter of the gas supply tube corresponds to a combustion gas flow rate of 40-65 m/s, preferably 57 m/s, and the internal diameter of the air supply tube corresponds to a primary air flow rate of 30-60 m/s, preferably 39 m/s. <IMAGE>
Patent DE-3320838-A1 (DE)
Title: Method for profile measurement of round and equivalent cross-sections of rolled material
Inventor: SCHULZ HEINZ
IPC: B21B37/16
Filed: 1983-06-09
Abstract: The aim of the invention is to improve the assessment of the quality of rolled material. It is the object of the invention to reduce the disturbing influences exerted due to rolling technology on the measurement result. According to the invention, the object is achieved when a temporary analysis measurement and/or a continuous long-term measurement is carried out in the total angular range of 90 DEG  in an oscillating fashion. The analysis measurement is performed in reversing-pass operation or in angular steps of 1 DEG , 2 DEG , 3 DEG  and more. The long-term measurement is undertaken in a state of radial rest or in the reversing-pass operation. The measurement values are assigned to the particular angular steps. The invention can be applied in rod mills and small-sections mills. The invention is represented at its best in Figure 2. <IMAGE>
Patent DE-3322859-A1 (DE)
Title: Process for producing a composite magnetic head and such a magnetic head
Inventor: YAMAMOTO HIROSHI
IPC: G11B5/127
Filed: 1983-06-24
Abstract: A process for producing a composite magnetic head and a magnetic head produced in this way are described, in which process an organic adhesive is used to bond one of two prepolished auxiliary cores (32, 33) to a main core (31) having a prepolished surface. The polishing on the main core is effected with the auxiliary core (32) as a polishing base and thereafter the remaining auxiliary core (33) is fastened on the polished surface of the main core (31). <IMAGE>
Patent DE-3329068-A1 (DE)
Title: Process and apparatus for the discharge of seed
Inventor: DECKER ALFRED
IPC: A01B79/02
Filed: 1983-08-11
Abstract: What is proposed is to cultivate the farmland in such a way that both a main crop, especially cereal, and grassland plants are grown, the grassland seed being discharged before the harvesting of the cereal at such a time interval from this that the grassland seedlings are not yet affected by the harvesting of the cereal. With the partial overlap in time thus achieved between the growth periods of the two cultivations, the farmland under the standing cereal is in the fallow state, thus benefitting the germination and growth of the grassland plants. At the time of harvesting the cereal, the green seedlings are already strongly developed and preserve the fallow nature of the land. The grassland seed is discharged into the standing cereal by means of a remote-controlled air vehicle which, because of its small size, is less expensive than a manned aircraft, this being especially important on the small parcels of land in German agriculture. It is especially recommended to use a remote-controlled helicopter which generates only a slight downwash in the overflown region and which can therefore be flown over the cereal field at low height.
Patent DE-3340259-A1 (DE)
Title: Torsional oscillation absorber
Inventor: DEURING HANS
IPC: F16F15/167
Filed: 1983-11-08
Abstract: A torsional oscillation absorber consisting of hub, flywheel and elastomer body is vulcanised together in one piece. During vulcanisation both recesses are moulded into the elastomeric body and lobe-shape sealing elements moulded in one piece out of the elastomeric body are formed. The sealing elements are closed by the lobes after filling of the recesses with a thixotropic or viscous medium by folding the lobes towards the opposite component (hub or flywheel) and connecting them to this. <IMAGE>
Patent DE-3342072-A1 (DE)
Title: Clamp for plate-shaped concrete elements
IPC: E01C19/52
Filed: 1983-11-22
Abstract: For the transport of plate-shaped concrete elements, in particular laying units consisting of loose concrete paving stones, clamps are used, which are arranged on a transport device, e.g. a laying machine. In order to compensate unfavourable relative positions of paving stones within a laying unit, clamp jaws (17, 18) are designed to be movable, in particular tiltable and thus adjustable to the relative position of the paving stones. The clamp jaws (17, 18) consist for this purpose of a number of part jaws (24, 25, 26, 27) which are interconnected in an articulated manner. The relative position of the part jaws is adjusted automatically during location of the clamps on a laying unit by supporting or feeling members. <IMAGE>