baber/WOPTO huggingface dataset:
Patent DE-3329700-A1 (DE)
Title: Underwater weapon
Inventor: THOMS PETER DIPL ING
IPC: F42B22/06
Filed: 1983-08-17
Abstract: The underwater weapon consists of an underwater projectile 2 and of a device 3 which is connected releasably to this and which is equipped with power elements 3.9 and 3.10 for operating a spreading mechanism, consisting of industrial components, for the spreading of anchor palms 3.3 articulated thereon. During use, the device 3 causes the anchor palms 3.3 to be spread in at least two spreading-angle stages separated from one another in time and, furthermore, allows all the steps necessary for a successful target attack to take place. <IMAGE>
Patent DE-3330943-A1 (DE)
Title: Combined gas turbine/steam turbine power station with turbocharged fluidised-bed steam generator
Inventor: MUKHERJEE DILIP DIPL ING DR
IPC: F01K23/06
Filed: 1983-08-27
Abstract: In a combined gas turbine/steam turbine power station with turbocharged fluidised-bed steam generator, a feedwater preheater (13) is located inside the steam generator (4) on the gas outlet side. The gas turbine (9) is fitted with a combustion chamber (7). The dust precipitator line (5, 5', 6) is arranged on the gas side between the steam generator outlet and the combustion chamber inlet, and the air compressor (2) is sized for delivering a greater air rate than is required for the fluidised-bed furnace (3). Important advantages of this combined power station are that, in spite of the use of a power-producing high-temperature gas turbine (9), the temperature of the flue gases flowing out of the turbocharged steam generator (4) is relatively low, because of the feedwater preheater arranged on the gas outlet side. Because of the low gas temperature, the use of a high-efficiency electrostatic precipitator is possible, whereby the service life and the availability of the gas turbine and of the waste heat boiler are positively affected. The investment costs of the dust precipitator group are substantially lower. <IMAGE>
Patent DE-3333489-A1 (DE)
Title: Hydraulic chock for face-conveyor and plough drive
Inventor: HARTMANN WERNER
IPC: E21C35/06
Filed: 1983-09-16
Abstract: The drives for a conveying and winning machine, which are mounted in roadways and arranged on the conveying end of a face conveyor, require to be constantly adapted in height with regard to their stationing above the roadway floor in fluctuating geological conditions. Hydraulic chocks of this type essentially consist of a frame construction which can be vertically adjusted and supported via at least one hydraulic cylinder. To adapt the drives to extreme geological conditions in a low type of construction and to permit a large difference in height by means of the hydraulic chock, provision is made for a slide-like base plate 2, movable on the roadway floor 1 in the longitudinal direction of the roadway, and a supporting plate 3 vertically adjustable parallel to the base plate 2 to be connected to one another parallelogram-like via two lever pairs 4, 5; 6, 7 and for the levers 4, 7; 5, 6 to be connected to one another on each side in each case via a tie rod 8, and for a hydraulic cylinder 9 arranged lying on the base plate 2 to be linked to one lever pair 6, 7 via a pull linkage 10. <IMAGE>
Patent DE-3339545-A1 (DE)
Title: Shut-off cock
IPC: F16L25/02
Filed: 1983-11-02
Abstract: Shut-off cock for a pressure pipe serving as a domestic connection, comprising a metallic housing which accommodates a shut-off member actuable by means of a handle arranged outside the housing and has metallic connection pieces at both ends for connecting the feed line and the discharge line, one of the two connection pieces being held in a tubular extension on one side of the housing, and an intermediate layer of electrically insulating material being provided between the metallic connection pieces and the metallic housing extension, the said layer simultaneously being used for fixing the connection piece in the housing extension.
Patent DE-3339562-A1 (DE)
Title: Vehicle with hydraulic lifting appliance for erecting a crane jib
Inventor: KHIRWADKAR PRABHAKAR RAMRAO DR
IPC: B66C23/42
Filed: 1983-11-02
Abstract: In a vehicle with a hydraulic lifting appliance for erecting a crane jib on a crane vehicle, the crane jib is laid on the chassis with its longitudinal axis parallel to the longitudinal axis of the vehicle. The crane jib can be lifted, rotated and tilted by means of a lifting appliance fastened to the rear end of the vehicle. The lifting appliance consists of lifting mechanisms which are opposite one another relative to the longitudinal axis of the vehicle and are each actuated by a lifting cylinder. Each of the lifting mechanisms consists of a fixed inner tube and an outer tube displaceable on the inner tube. A transverse frame is arranged in an articulated manner on each outer tube. Arranged on the transverse frame is a support table carrying the crane jib and displaceable in the direction of the longitudinal axis of the transverse frame.
Patent DE-3341060-A1 (DE)
Title: Mobile security element
Inventor: GIRAUD GERHARD
IPC: E04H9/10
Filed: 1983-11-12
Abstract: A mobile security element for accommodating persons with observation or combat duties in an armoured inner room, which has correspondingly arranged observation slits and firing flaps, is designed to ressemble a container for reasons of camouflage and to facilitate transport. <IMAGE>
Patent DE-3342631-A1 (DE)
Inventor: KRAUSE JOACHIM DR
IPC: C09K19/34
Filed: 1983-11-25
Abstract: Thienothiophene derivatives of the formula I R1-(A1)m-Z1-A-(Z2-A2)n-R2 I in which R1 and R2 are each H or an alkyl group having 1-12 C atoms, in which, furthermore, one or two non-adjacent CH2 groups can be replaced by O atoms, -CO- or -CH=CH- groups, or are each F, Cl, Br, CN, -COOR or -O-COR, A1 and A2 are each 1,4-phenylene, 1,4-cyclohexylene, 1,3-dioxane-2,5-diyl, 1,3-dithiane-2,5-diyl, tetrahydropyran-2,5-diyl, pyridazine-3,6-diyl or the corresponding N-oxide, piperidine-1,4-diyl, 1,4-bicyclo[2.2.2]octylene or pyrimidine-2,5-diyl groups which are unsubstituted or substituted by one or two F, Cl or Br atoms and/or CN groups and/or CH3 groups, A is a group of the formula 1 or 2 <IMAGE>   which is unsubstituted or substituted by one or two Cl and/or Br atoms, Z1 and Z2 are each -CO-O-, -O-CO-, -CH2CH2-, -OCH2+13, -CH2O- or a single bond, R is an alkyl group having 1-10 C atoms, m is 1 or 2 and n is 0 or 1, and where m is 2, the two groups A1 can be identical or different, can be used as components of liquid crystalline phases.
Patent DE-3343397-A1 (DE)
Title: Printed-circuit board as an adapter
Inventor: KRAMER HELMUT
IPC: G01R31/28
Filed: 1983-11-30
Abstract: A printed-circuit board is used as an adapter between a connecting strip on the apparatus side and a circuit board which is fitted and is to be tested and has socket strips and/or plug strips on the opposite side. Conductor tracks run between these strips. In order to prevent interference pulses, each printed-circuit board will change from one side of the board to the other at least once, having at least one other adjacent conductor track after changing sides. <IMAGE>
Patent DE-3344970-A1 (DE)
Title: Process and equipment for pressing scrap metal drums with organic residues
Inventor: HAKULI TIMO ING GRAD
IPC: C22B1/00
Filed: 1983-12-13
Abstract: The invention relates to a process for pressing scrap metal drums which, after emptying, still contain organic residues and residual quantities, by means of a commercially available drum press which was fitted with a tiltable bottom plate, in combination with a conventional transport belt and a transport container, the emptied drum being filled with water and solid carbon dioxide in the weight ratio of 5:1 to 8:1, in such a way that 280 to 460 g of solid carbon dioxide are applied per 100 litres of drum capacity and, after a waiting time of at least 7 minutes, the drum is pressed by means of a drum press to 1/6 to 1/7 of its original volume, and the pressed drums are caused to slide on to a conventional transport belt which takes them to a transport container.
Patent DE-3345371-A1 (DE)
Title: Method for subsequent insulation of a curve of a heat-insulated pipeline
Inventor: ELBESHAUSEN ALBERT
IPC: F16L59/22
Filed: 1983-12-15
Abstract: In a method for the subsequent insulation of a curve of a heat-insulated pipeline, a flexible hose is pushed over the end of one of the pipe sections which are to be connected, the inner pipes are welded to one another, and the hose is pushed over the connecting point until it rests on the enveloping pipes of both pipeline sections. The hose is held at a distance from the inner pipe by means of spacers which are seated on the inner pipe, and the space between the hose and the inner pipe is filled with foam.
Patent DE-3346411-A1 (DE)
Title: Sheet feed for printing presses
Inventor: KOCH MICHAEL
IPC: B65H29/24
Filed: 1983-12-22
Abstract: The object of the invention, which is to keep the force exerted on the sheet by the blowing device constant over the full distance of fall of the sheet until it reaches its rest position on the pile in sheet feeds for printing presses, is achieved by assigning the blowing device to a moving device at at least one spring-loaded guide rod which is mounted in a manner displaceable perpendicular to the pile of sheets in a fixedly arranged bearing. <IMAGE>
Patent DE-3400988-A1 (DE)
Title: Process for the preparation of high-grade fertiliser
Inventor: OCIEPKA RUDOLF
IPC: C05F5/00
Filed: 1984-01-13
Abstract: The invention relates to a process for the preparation of high-grade fertiliser by aerobic fermentation of pressing residues from wine production which are arranged loosely and stored in a loosely maintained state. Processes of the abovementioned type are already known, but their complicated procedure makes the entire process uneconomical. Without compromising on the side of the fertiliser quality, it is therefore intended to simplify the process to such an extent that the production of the fertiliser becomes economically attractive. This is achieved by comminuting the pressing residues together with the pips which they contain, during which process the pips are at least partially co-comminuted or broken up, before aerobic fermentation is carried out.
Patent DE-3402100-A1 (DE)
Title: Vibration-isolating bearing arrangement for a vehicle drive unit
Inventor: FIALA ERNST PROF DR
IPC: B60K5/04
Filed: 1984-01-21
Abstract: For the purpose of further reducing the vibration transmitted by a vehicle drive unit (4) to the supporting framework (1, 2, 3) of the vehicle, the lines of application (8', 9', 10') of the bearings (8, 9, 10) absorbing the static inertia forces of the unit (4) run through the unit's centre of gravity (7); the torque support (12, 13) for supporting the moment of reaction of the unit (4) acts on the unit (4) so that it does not impede vibrations of the unit about any axis, except for the axis of the reaction moment; in addition the torque support (12, 13) is so designed that it is virtually inoperative in idling operation of the drive unit (4) (fig. 1). <IMAGE>
Patent DE-3403946-A1 (DE)
Title: Presence-of-trains indicating device with track current coding
Inventor: GSCHWIND HANS W DR ING
IPC: B61L23/16
Filed: 1984-02-04
Abstract: A circuit arrangement for operating an AC-fed track current circuit is disclosed, in which by simply reversing the polarity of the track current source (N) and track voltage (UE) to be evaluated it becomes possible to distinguish from one another useful signals and possible interference voltages with the same frequency as the track voltage. This takes place using the known electron tube track relay (RGR). The latter has the advantage that the two polarity reversal devices (UP1, UP2) monitor each other for satisfactory functioning and therefore do not have to be monitored for reliable signalling by means of a special device. The use of a common polarity reversal device for several track circuits equipped with electron tube track relays is also possible. Here, the polarity reversal device must however be monitored for satisfactory functioning by means of a circuit which is reliable in terms of signalling technology. <IMAGE>
Patent DE-3405357-A1 (DE)
Title: Roof rack for motor vehicles which do not have a gutter (D1/84)
Inventor: RIEHLE HANS DIPL ING
IPC: B60R9/058
Filed: 1984-02-15
Abstract: The invention relates to a roof rack for motor vehicles which do not have a gutter, the said roof rack consisting of a transverse support which is supported on the vehicle roof using streamlined supporting feet on a long base and is fastened by clamping claws which engage on the door frame. For adaptation to different roof widths, the supporting feet are arranged so that they can be adjusted along a toothing and twisted within limits about the supporting axle. The fastening means, which are secured by closing elements with locks, for the clamping claws and the clamping claws themselves are arranged in streamlined casing parts and are guided so that pressure is produced in the direction of engagement of the clamping claws.
Patent DE-3415229-A1 (DE)
Title: Display device
Inventor: ESAU HANS-HARTWIG
IPC: G09F9/305
Filed: 1984-04-21
Abstract: Published without abstract.
Patent DE-3418992-A1 (DE)
Title: Speed-dependent brake device for a gravity-driven means of transport
Inventor: BATHEN ROLAND
IPC: B60T7/12
Filed: 1984-05-22
Abstract: A gravity-driven means of transport (1) is to have a speed-dependent brake device, which when at a standstill produces no braking effect. The braking effect is to occur only when the means of transport (1) is in motion and is not to be based exclusively on the action of a force produced by friction. This requirement is achieved by means of a brake device in which the kinetic energy present when the means of transport (1) is in motion is converted into acceleration and deceleration energy for a mass (6) oscillating on the means of transport and thereby reduced. The means of propulsion producing the acceleration and deceleration of the mass (6) may be an eccentric (5) arranged on one wheel (2) of the means of transport, which eccentric may, in particular, be designed as a three-lobed shape. <IMAGE>
Patent DE-3420088-A1 (DE)
Title: Method and device for mounting wear-cladding panels on a supporting structure
Inventor: HECKEN WALTER DIPL ING
IPC: B23K9/20
Filed: 1984-05-29
Abstract: The invention relates to a mounting device, especially for wear-supporting panels and mouldings having a hole, on a substructure. Application: mounting of wear-supporting panels on, in particular, vertical carrying and supporting structures.
Patent DE-3423913-A1 (DE)
Inventor: VOGEL WILLIBALD
IPC: E06B3/62
Filed: 1984-06-28
Abstract: 1. A frame component (1) with an inserted filling (4) for window or door frames composed of hollow-section members (1) connected to one another at the corners, having a rib (7), which is preferably disposed at the outside of the frame, and a plastics retaining strip (11), particularly of impact-resistant rigid PVC, which is inserted in the frame subsequently, preferably at the inside, to hold the filling (4), for example a pane of glass (4), wherein both the rib (7) and the retaining strip (11) each rest with a flexible seal (14, 15) against the filling (4), under prestressing, and wherein the seal (14) of the retaining strip (11) is coextruded with the latter, while the seal (15) of the rib (7) is inserted in a corresponding groove (8) and has a section of high flexibility which is substantially subjected to bending stress, characterised by the following features : the seal of the retaining strip (11) is constructed in the form of a support (14) for the retaining strip (11), which support is ribbed at its surface adjacent to the filling (4), is subjected substantially to compressive stress and has little flexibility ; the seal (15) pushed into the rib (7) is constructed in the form of a hollow-section flexible tube (15) ; the hollow-section flexible tube (15) consists of synthetic rubber with a high elastic flexibility, particularly of EPDM ; the sealing support (14) coextruded with the retaining strip (11) consists of the following materials : (a) 40 to 60 parts, particularly 50 parts, of chlorinated polyethylene with a chlorine content of 30 to 42%, particularly 36%, (b) 20 to 30 parts of polyvivyl chloride with a k-value of 58 to 78, preferably 70, and a plasticizer sorption of at least 30% (according to DIN 53417, part 1), and (c) 20 to 30 parts of nitrile rubber NBR with a ratio of butadiene to acrylonitrile of from 55 to 45 to 82 to 18, particularly 67 to 33.
Patent DE-3424746-A1 (DE)
Title: Mobile unit for producing and installing large-format elements for housing construction
Inventor: BEENKEN HANS HEINRICH DIPL ING
IPC: E04H1/02
Filed: 1984-07-05
Abstract: The invention relates to a mobile unit for producing and assembling large-format elements on the building site, which can be rapidly put together and dismantled again and the elements produced therewith are used to construct a wide variety of flats and houses by a modular construction system. Units of this type are also intended to produce relatively large series of prefabricated parts on relatively small building sites, which save on road transport costs and on travelling great distances, and simplify, and thus render more cost-effective, carcass-construction and finishing work. The attached drawing shows, in plan view and in section, a building site, for example for four terraced houses, on which this unit has been set up. The elements necessary for the construction work are produced in just five heatable concrete moulds, one each for the foundations, the ceilings, the walls, the roofs, and the supports, which moulds are set up on that strip of land which cannot be built upon between the road and the front of the house and which can be supplied with fresh concrete and equipment by transport vehicles. A framework is placed upon each concrete mould, which framework serves simultaneously as a protective roof for concreting and as a bearing for the reinforcing mats and fixtures, and by means of which the hardened elements are raised out of the mould, tipped, turned, and moved into the desired position of the building by means of a computer-controlled mobile crane without an intermediate bearing. A finishing container, in which all the prefabricated finishing elements ... Original abstract incomplete.
Patent DE-3424776-A1 (DE)
Title: Method and device for determining the bearing capacity of piles
Inventor: BAUER KARLHEINZ DR ING
IPC: E02D33/00
Filed: 1984-07-05
Abstract: Device and method for determining the bearing capacity of piles sunk into the earth, such as, for example, concrete piles, in which device or method at least one top and one bottom pile section are provided, between which a press is arranged in such a way that opposed forces act towards the bottom or the top between the top pile section and the bottom pile section, the position of the press being selected in such a way that the skin friction of the top pile section and its weight correspond approximately to the skin friction at the bottom pile section and the pile-tip force. The pile-tip pressure is measured at the base of the pile by means of a load cell.
Patent DE-3430087-A1 (DE)
Title: Comminution device for waste
Inventor: ACKERMANN KARL
IPC: B02C18/14
Filed: 1984-08-16
Abstract: In a device for comminuting waste of all kinds, in which device two drawing-in shafts are arranged which run in parallel at a distance from one another in a housing, are driven in opposite directions, and on which cutting discs which are arranged axially offset with respect to one another, engage one in the other and have radially protruding tearing teeth are provided in a rotationally fixed manner, in addition to the existing shafts there are, in the area of action of the tearing teeth, waste guiding devices in the axial direction of the shafts. The guiding devices prevent material which is to be comminuted from penetrating too deeply into the device so that a uniform (small) particle size of the comminuted material is produced and, also, the system does not have to be reversed during operation, i.e. a continuous, if required automatic, operation without interruption is possible.
Patent DE-3433366-A1 (DE)
Title: Process for the supply and discharge of heat energy, and also heat pump device
Inventor: KOCH PETER
IPC: F25B29/00
Filed: 1984-09-08
Abstract: A process is specified for the supply and discharge of heat energy to and from a liquid bath, especially a cleaning bath developing corrosive vapours, in which the heating of the bath and also the cooling of the exhaust vapour arising from it are effected by means of a heat pump. The process describes the different operating phases of the cleaning bath. Furthermore a device is specified, especially for the performance of the said process, in which a two-stage series cascade type of heat pump device is present, by means of which both the heating of the cleaning bath and also the cooling of the vapour arising from it are made possible. The device has additional heat exchangers (8,9) which serve to receive or discharge energy, according to the operating phase. <IMAGE>
Patent DE-3437713-A1 (DE)
Title: Three-component ashtray system
Inventor: JABLONSKY HUBERTUS
IPC: A24F19/00
Filed: 1984-10-11
Abstract: Three-component ashtray system for reducing the disadvantages created by smoking, such as the risk of burning when stubbing out the cigarette, odour nuisance, the sight of full ashtrays and removal of smoking remains. It involves an ember-quencher, comprising a cross profile in a half-tube, coating the same with an absorbent powder and accommodating ash and solid cigarette remains in double-chamber aluminium-foil bags.
Patent DE-3438911-A1 (DE)
Inventor: RACH HEINZ-DIETER DIPL ING
IPC: B29C35/00
Filed: 1984-10-24
Abstract: 1. Vulcanising method for pneumatic vehicle tyres, the tyre beads (3) of said tyres being disposed on the radially inner circumference of a rim when they are in their assembled positions, characterised in that the tyres are vulcanised when the beads (3) are in their operational position and in that, during vulcanisation, the radially outer surfaces of the tyre beads (3) are moulded by means of rigid, one-piece moulding rings (5).
Patent DE-3440740-A1 (DE)
Title: System for producing tubular components from fibre-reinforced plastic
Inventor: PROCHASKA WOLFGANG
IPC: B29C53/82
Filed: 1984-11-08
Abstract: In a system for the automatic production of tubular components from fibre-reinforced plastic having a device with which fibre strands are impregnated with a heat-curable binder, having at least one winding mandrel which can be clamped in a winding machine and on which the impregnated fibre strands are deposited, the winding machine having a guide device for the fibre strand to be wound on, which guide device can be moved back and forth parallel to the mandrel, a transport device with which the wound components can be transported through a curing oven to a device for pulling out the winding mandrels from the cured components and to at least one post-treatment station and with which the empty winding mandrels are transported back again, via a transportable mandrel preparation station, to the winding station, the post-treatment station (62) is provided between the curing oven (35) and the mandrel pulling-out device (66). Tubular components (13) with any desired winding structure can thereby be produced. <IMAGE>
Patent DE-3446646-A1 (DE)
Title: Stabilisation of polyalkylene glycols
Inventor: KRISTEN ULRICH DR
IPC: C10M169/04
Filed: 1984-12-20
Abstract: A stabiliser system containing at least one compound of the formula I   <IMAGE>  and a compound of the formula II <IMAGE> where R<1>, R<2>, R and R' are as defined above, and x is 1 to 3. This stabiliser system is suitable as an additive to a polyalkylene glycol base liquid for preventing rusting, in particular iron-containing surfaces, it also being possible for these lubricant compositions to be used at high temperatures.