baber/WOPTO huggingface dataset:
Patent DE-3215434-A1 (DE)
Title: Locking mechanism for unfoldable solar generators of satellites
Inventor: KIENDL HELMUT
IPC: H01L31/042
Filed: 1982-04-24
Abstract: The invention relates to the locking of panels (10, 20) of a solar generator of satellites. After separation of the satellite from its carrier vehicle, the panels (10, 20) must unfold and be locked in the unfolded position. A locking pin (9) is used for this purpose, which is inserted in a rotatable locking arm (70), fitted to a panel (10), and latches into a slot (80) on the other panel (20). While the panels (10, 20) are unfolding, the locking pin (9) slides over a locking pin guide (11) in the form of a curved disc. At the same time, and particularly after the insertion of the locking pin (9) into the slot (80), the locking pin (9) is subjected to the tension of a spring (12), ensuring that it latches in reliably. <IMAGE>
Patent DE-3221046-A1 (DE)
Title: Plastic-based powder for mouldless dowelling
Inventor: STOECKERT EDGAR
IPC: F16B13/14
Filed: 1982-06-04
Abstract: For fastening screws or similar materials, especially in light construction materials, instead of moulded dowels use is made of a plastic-based powder consisting of a chemical material mixture which swells when stirred with water, presses against the surrounding material during the hardening process and becomes completely hard in a very short time. A screw screwed in during the hardening process can be unscrewed effortlessly, the screw thread being preserved.
Patent DE-3224002-A1 (DE)
Title: Tamper-proof closure
Inventor: SCHUMACHER CLEMENS
IPC: B65D41/04
Filed: 1982-06-26
Abstract: The invention relates to a tamper-proof closure having a screw cap, to which a collar is assigned which is located in front of the thread, and having a ring which is arranged on the inside of the collar, is connected to the screw cap via a perforation and engages with elastic yielding behind an annular shoulder of a container neck, whose holding force tears the perforation when the screw cap is unscrewed. To optimise the constructional shape, it is proposed that the ring (8) has an intended circumferential bending line (UL), over which an outer portion (b) of the ring (8) folds into a barb-type engagement position below the annular shoulder (9') whilst supporting at least the region, facing the intended circumferential bending line, of the inner portion (a) on the apron-type collar. <IMAGE>
Patent DE-3231098-A1 (DE)
Title: Electric coffee maker having a centrifugal filter
Inventor: LEUSCHNER UDO
IPC: A47J31/22
Filed: 1982-08-20
Abstract: The underlying object of the invention is to provide a coffee maker of this type, in which imbalances, in particular due to uneven distribution of the ground coffee, are largely avoided. This object is achieved by a filling channel which is connected to a fixed housing part, projects through the central feed opening of the centrifugal filter and has in its bottom region a delivery opening, ahead of which there is a moving surface in the interior of the centrifugal filter with slight spacing to form a gap allowing the ground coffee through. The moving surface carries the ground coffee resting against it by the force of gravity in the direction of movement and casts it outwards under the effect of centrifugal force into the outer region of the filter in which it lies during the brewing operation. <IMAGE>
Patent DE-3231717-A1 (DE)
Title: Air purification agent, impregnated and for use in filters
Inventor: SMISSEN CARL-ERNST VAN DER DR
IPC: A62D9/00
Filed: 1982-08-26
Abstract: Activated charcoals and similar support materials used as air purification agents obtain, by means of an impregnation, a good separation efficiency for different hazardous gases. In this context, protection against as broad a spectrum as possible of hazardous gases is desired. Air purification agents are known for acidic gases (B according to DIN 3181) and for alkaline gases (K according to DIN 3181). As a result of the impregnation with the iodide of an amine-forming metal, in particular zinc iodide, the air purification agent according to the invention, has a high separation efficiency both for strongly acidic gases and also for alkaline gases. It thus gives equal protection against acidic gases (B) and against ammonia (K). A preferred application is the construction of small, efficient single-layer filters as respiratory protection filters having (B/K) protection and also the production of filters for ventilation plants.
Patent DE-3234914-A1 (DE)
Title: Method for incorporating a covering medium in a cavity
Inventor: GROTE HANS-WERNER DIPL ING
IPC: B65G5/00
Filed: 1982-09-21
Abstract: The invention relates to a method for incorporating a covering medium in a cavity. The covering medium serves the purpose of covering a residual bottom product in the cavity and of preventing an enrichment of gas stored in the cavity with moisture. To achieve this advantage at the first filling stage, the end of the brining operation for producing the cavities is followed by introducing the desired volume of covering medium into the brine-filled cavity. During the first filling with the pressurised storage gas, the covering medium floating on the brine sinks down with the brine level and thus prevents, even at this stage, the injected gas from coming into contact with the brine, the result being that the gas is protected from moisture enrichment. <IMAGE>
Patent DE-3244015-A1 (DE)
Title: Double-sided textile machine
Inventor: RAASCH HANS
IPC: D01H1/16
Filed: 1982-11-27
Abstract: In order to guarantee that the cross-wound bobbins produced are transferred in an ordered manner in terms of bobbin position and winding direction, a bobbin-collecting station (20) is located at one head end of the textile machine (1). On one machine side (1a) is located a bobbin transport band (16) which runs towards the bobbin-collecting station (20) and which receives and transports cross-wound bobbins (12) oriented axially in the direction of transport. An identical, but oppositely running bobbin transport band (17) is located on the other machine side (1b). The textile machine (1) possesses, furthermore, a device (21) for the successive extraction of the cross-wound bobbins (13) from the one bobbin transport band (17), for turning the cross-wound bobbins (13) through 180 degrees and for transferring them onto the transport band (16) running towards the bobbin-collecting station (20). The device (21) can, for example, have a turntable (22) which is surrounded semicircularly by bobbin guide faces (23, 24) and the axis of rotation (25) of which runs between the two bobbin transport bands (16, 17). <IMAGE>
Patent DE-3244410-A1 (DE)
Title: Adhesive closing part and tool for producing the same
Inventor: PAFILIS MICHAIL
IPC: B29C45/26
Filed: 1982-12-01
Abstract: An adhesive closing part for a fleece part, a carrier part (1, 11, 21) receiving a coating having burr-type elements (4). The technical problem of the invention resides in providing an adhesive closing part which in one piece receives the fastening elements for the fleece coating, so that this adhesive closing part is suitable for fixing a fleece coating, without an additional fastening device. The carrier part (1, 11, 21) is constructed as a thermoplastic injection-moulded part. The burr-type elements (4, 24) are formed in one piece with the carrier part by means of a material connection. An injection-moulding tool for moulding the adhesive closing part. <IMAGE>
Patent DE-3244502-A1 (DE)
Title: Wall box
Inventor: WEBER GERHARD
IPC: F23L17/14
Filed: 1982-12-02
Abstract: The present invention relates to a wall box for supplying a fireplace, in particular a gas- or oil-heated stove, water heater or boiler, with fresh air and for carrying away the waste gas, using concentric pipes, one of which forms the fresh-air pipe and the other the waste-gas pipe. The invention consists in that the inner pipe is provided on its underside with a downward inclination pointing away from the fireplace and with a drip projection, and in that on the underside of the outer pipe a blocking projection is arranged internally, so that condensation and rainwater are always carried away in the region of the wall box.
Patent DE-3248043-A1 (DE)
Title: Fluorogenic phosphoric esters, process for their preparation, and process and composition for the detection and fluorometric determination of phosphates
Inventor: WOLFBEIS OTTO S DR
IPC: C07F9/60
Filed: 1982-12-24
Abstract: Novel fluorogenic phosphoric esters of 7-hydroxycoumarine derivatives, which are also cleaved by acidic phosphatases, forming a highly fluorescent, coloured anion, and can be used in an improved determination method for phosphatases.
Patent DE-3300796-A1 (DE)
Title: Honing device for cutting and grinding with diamond particles along the inner periphery
Inventor: KOYAMA YOSHIAKI
IPC: B24D5/12
Filed: 1983-01-12
Abstract: In a honing device for cutting and grinding, which comprises an annular carrier (1) which is made of rolled metal and the inner periphery (2) of which has a circular configuration, a honing section (3) is arranged along this inner periphery (2), the width of which is smaller in the rolling direction of the said carrier (1) than in a direction (9) perpendicular to this rolling direction. <IMAGE>
Patent DE-3302134-A1 (DE)
Title: Safety closure for the aerating line of tank cars
Inventor: WILLNER HORST DIPL ING
IPC: B65D90/34
Filed: 1983-01-22
Abstract: In the case of a tank car for transporting flammable liquids, which is equipped with a line fastened to the tank and running in the form of a ring around it, the intention is to eliminate the possibility during emptying of the tank of an implosion due to outside air flowing in and to eliminate the possibility during filling of gas escaping into the atmosphere. This is achieved by the running-around line being divided off in the region of the connections for the gas displacement line, the connections being concentrically surrounded by a nozzle which can be covered over. Although the connecting of the connections and nozzles to the line sections produces a ring line, it is interrupted by attaching the gas displacement line to a connection.
Patent DE-3308233-A1 (DE)
Title: Framework having insertion members to be inserted between the frame elements thereof
Inventor: LEHNIS ULRICH
IPC: E06B1/60
Filed: 1983-03-09
Abstract: In a framework comprising frame elements (2) joined together at nodes, insertion members (32, 33) to be inserted between these frame elements are locked by means of catch devices (28). The catch devices (28) have self-acting spring catches, preferably leaf-springs, and are each held longitudinally displaceably on the frame element (2) and/or insertion member (32, 33). The insertion members (32, 33) are pushed into the framework transversely to the frame plane. The normally required sealing can be produced with a single pushing-in movement. After erecting the framework, a wall can normally be completed within a few minutes. The erection times for infilling the framework are negligible. It is also possible to employ materials with a quite different thermal expansion behaviour in association with flexible abutments, without the holding safety or the sealing suffering. <IMAGE>
Patent DE-3308290-A1 (DE)
Title: Device for setting hand-operated tools in the correct position
Inventor: LAMBELET PERCY
IPC: B25H1/00
Filed: 1983-03-09
Abstract: A box level attached on or at the tool serves to set hand-operated tools in the correct position.
Patent DE-3313540-A1 (DE)
Title: Locking plate for screw heads or nuts
Inventor: NAUJOCK JUERGEN
IPC: F16B39/10
Filed: 1983-04-14
Abstract: A locking plate for screw heads or nuts having key surfaces, with a washer part having a through-hole, has at least one locking part 22 which is separated by a recess from the washer part 21 and has at least one edge region 23 which is matched to the key surfaces and, in the assembled state, stands proud of a component 29 in a resilient manner. The locking plate is easy to produce and fit. <IMAGE>
Patent DE-3316175-A1 (DE)
Title: Device for lashing objects, such as boards, rails, metal sheets and the like
Inventor: MUELLER ANTON DIPL ING
IPC: B65D19/44
Filed: 1983-05-04
Abstract: The device has transportable supports for the object to be lashed, which supports are provided with connections for the lashing means. The support has stops and counter-stops lying transversely to their longitudinal direction, and has stacking surfaces. The supports can be stacked for transportation in such a way that they cannot slip relative to one another and can be placed securely on top of one another.
Patent DE-3325157-A1 (DE)
Title: Welding device for optical fibre cables
Inventor: MUERKL HELMUT
IPC: G02B6/255
Filed: 1983-07-12
Abstract: In order to achieve welding of two multi-fibre optical fibre cables that is as low in loss as possible, use is made of a device which has an optical fibre positioning part with guide grooves for the optical fibre ends of the two cable sides and two rotatable clamping arms, and in which there is arranged at right-angles to the guide grooves a recess for a welding device which consists of a movable carriage on which a pair of electrodes is mounted. <IMAGE>
Patent DE-3326247-A1 (DE)
Inventor: MATHIS PAUL
IPC: B65D88/68
Filed: 1983-07-21
Abstract: The centrally located outlet in the bottom portion of a silo for a flowable solid building material or fertilizer discharges directly into a first chamber of a mixing unit having a vertical shaft which is coaxial with the outlet and rotates one or more first tools in the first chamber to uniformly distribute the inflowing material and to reduce its tendency to become separated into two or more ingredients. The thus pretreated material descends into a second chamber and into the range of one or more rotating second tools which are driven by the shaft and intermix the material with one or more liquids before the finished product enters an evacuating pump which conveys it to one or more locations of use or to further processing units. The utilization of a vertical shaft and of parts which rotate about one or more vertical axes reduces the wear and prolongs the useful life of such moving parts. The housing of the mixing unit is attached directly to the silo and is pivotable to and from a position of register of its first chamber with the outlet.
Patent DE-3329939-A1 (DE)
Title: Circuit for suppressing the effects of interference caused by DC components in active reduction protection
Inventor: SCHUNK PETER
IPC: H04B3/28
Filed: 1983-08-19
Abstract: To suppress the effects of interference caused by DC components in communications cables with active reduction protection, the cold end of a pilot wire is connected to the input of a low-pass filter. Its output is connected to the input of an inverting amplifier, the output of the latter being fed back to the input of the amplifier for the noise voltage obtained from the pilot wire.
Patent DE-3333462-A1 (DE)
Title: Flow-adapted dialyser lid
Inventor: SIGDELL JAN-ERIK DR
IPC: B01D61/30
Filed: 1983-09-16
Abstract: This application is an additional application pertaining to 3333461.7 in which an intrinsically complicated mathematical process for the calculation of lid contours for hollow fibre dialysers is proposed. The present invention represents a simplified calculation method which starts from the fact that the contour according to the main application leads to minimisation of the speed variation for the blood flow in the distribution space, and, furthermore, is based on empirical findings obtained from tests with lid configurations according to the main application. For this, a contour is initially calculated which generates as constant a flow rate as possible in the distribution space and, furthermore, introduces a flow acceleration in the supply nozzle in order thereby to obtain kinetic energy for deflection of the flow at the nozzle inlet into the distribution space.
Patent DE-3334712-A1 (DE)
Title: Device for determining an overtaking operation in a vehicle
IPC: G07C5/08
Filed: 1983-09-26
Abstract: In a device for determining an overtaking operation in a vehicle (1), the distance (A) between vehicle tracks (6, 7) assumed before and after a steering operation is measured or calculated, and/or the trend, duration and amount of the steering locks (ss) of the vehicle are measured and evaluated. By means of the overtaking signal thus obtained, a gear change, that is to say an interruption of the force flux, in an automatic transmission can be prevented, for example during the overtaking operation. <IMAGE>
Patent DE-3335549-A1 (DE)
Title: Monitoring device for data processing system
Inventor: KUEHNE WOLFGANG
IPC: G06F11/07
Filed: 1983-09-29
Abstract: The invention concerns a monitoring device for a data processing system, with several fault reporting devices (4, 5 and 6), the inputs of which are connected to various signal lines of the DP system, and the outputs of which (7, 8, 9) are connected to an interrupt demand input (NMI) of the DP system. To determine which fault reporting device is reporting a fault, the outputs (7, 8 and 9) of the fault reporting devices (4, 5 and 6) are connected via a logic circuit (19) with OR function to the interrupt demand input (NMI), and also connected to various inputs (21, 22 and 23) of a controllable memory device (24). In this, outputs which are assigned to the inputs are connected to data lines (D0 to D7) of the DP system. Also, a control input (25) of the controllable memory device (24) is connected to the output (20) of the logic circuit (19). <IMAGE>
Patent DE-3337607-A1 (DE)
Title: Procedure for the early detection of the danger of rock burst and device for carrying out the procedure
Inventor: KASTENBEIN WOLFGANG DR
IPC: E21F17/18
Filed: 1983-10-15
Abstract: To assess conditions in which there is a danger of rock burst, a number of bores are first of all made in the coal face. Arranged in these bores are anchors which are adhesively bonded or fastened at the deepest point of the bore hole and project with their other end from the bore hole. The excursion of the anchor is simultaneously determined at several points and then serves to monitor and indicate whether more or less energy than normal has been released from the coal or permits predetermination of the energy relationships to be expected and the subsequent comparison of the values which have actually appeared. If changes occur here, these are a clear indication that there is the danger of a sudden release of energy. This danger is thus detected in good time and it is thus possible to remove the retained energy by suitable measures. <IMAGE>
Patent DE-3337941-A1 (DE)
Title: Passive radar reflectors
Inventor: FITZKY HANS GEORG DR
IPC: H01Q15/14
Filed: 1983-10-19
Abstract: Thin, preferably circular sheets of metallised polymeric material having a diameter equal to 0.1 to 1 wavelength of the radiation to be reflected are eminently suitable as passive radar reflectors for the millimieter wavelength range.
Patent DE-3338101-A1 (DE)
Title: Device for counting and packing elements of uniform shape, in particular circular lids for drinks cans
Inventor: JENDICK MANFRED
IPC: G06M7/04
Filed: 1983-10-20
Abstract: The invention relates to a device for counting elements of uniform shape, in particular circular lids for drinks cans. The invention is based on the object of ensuring that the most precise possible counting and packing of a specifiable number of covers at a high frequency, for example 400 lids per second. This object is achieved according to the invention essentially by means of the following features:   a) the gearwheel (5) is provided with an outer contour (5') which is exactly matched in a positively engaging manner to the edge shape (2') of the elements (2) arranged immediately behind one another,   b) the centring device (3) consists of a centring tube (25), c) the elements (2) are led past the outer contour (5'), which protrudes into the centring tube (25), of the gearwheel (5) with their edge shape (2') in a positively engaging manner, d) the gearwheel (5) synchronously drives a pulse generator wheel (6) which dips into a forked photoelectric barrier (7), e) the pulses emitted by the pulse generator wheel (6) are fed to an electronic counting device (9).   <IMAGE>
Patent DE-3340519-A1 (DE)
Title: Sealants and/or adhesive compositions which cure under anaerobic conditions, and a process for the use thereof
Inventor: JETTER HORST DIPL CHEM DR
IPC: C09D5/34
Filed: 1983-11-09
Abstract: The invention relates to thermally crosslinkable sealants and adhesive compositions which cure under anaerobic conditions and contain a thermally crosslinkable, acrylate/glycidol/methylolmelamine-based substance, and to a process for the production of seals and adhesive bonds.
Patent DE-3342567-A1 (DE)
Title: Clamping device for the interchangeable attachment of notices and warning devices to supports, e.g. steel barriers
Inventor: RIES KURT
IPC: E01F9/669
Filed: 1983-11-25
Abstract: The subject of the invention is a clamping device for the interchangeable attachment of notices 17 and warning devices to, for example, steel barriers 15, 15'. The notice 17 is mounted on a support pipe 16, the support pipe 16 being secured against twisting in a retaining pipe 10. The retaining pipe 10 is an integral part of a clamping block which consists of two parts 1, 2 connected to a pivot 3, these two parts 1, 2 being capable of being clamped to each other on the side opposite the pivot 3 by means of a closure 7. <IMAGE>
Patent DE-3401131-A1 (DE)
Title: Force pump and suction pump multi-purpose pump
IPC: F04B53/12
Filed: 1984-01-14
Abstract: This pump is a MULTI-PURPOSE PUMP! It can be used to carry out the following operations:   1. Pumping air: Close valves in the piston; this can be achieved by turning down the knurled nut on the piston rod, Figure 3, and opening the valve on the air connection, Figure 6. The air hose can be connected directly to a car tyre or an inflatable dinghy. 2. Drawing off oil: Open valves in the piston, and close valve on the air connection Figure 6. As the piston is pulled up, oil is sucked into the lower part via the disk valve, Figures 4 + 10. Upon pushing down, said oil passes through the opened valves in the piston and gets into the upper part of the cylinder and, upon pulling up once more, is pressed out of the cylinder via the discharge connection, Figure 12, and can be collected in a vessel. 3. Spraying of varnish/paint/liquid plastic and all spray agents. Connect the reusable spray canister, which has a spray nozzle on the pressure chamber, connection Figure 6, to connection 6 on the cylinder. Pump air into the pressure chamber; 3-3.5 atm are sufficient to apply 100 grammes of varnish cleanly with one charge. n
Patent DE-3405356-A1 (DE)
Title: Process and device for producing mouldings from dispersion alloys
Inventor: LIERKE ERNST-GUENTER DR
IPC: B22D11/00
Filed: 1984-02-15
Abstract: To produce mouldings from dispersion alloys, the alloy components are continuously brought together in a mixing zone and mixed therein in a molten form by continuous ultrasonic action. The alloy melt is tapped from the mixing zone during the mixing step and converted into the solid form during tapping.