baber/WOPTO huggingface dataset:
Patent DE-2815764-A1 (DE)
Title: Combined wind and thermal power generation unit - uses upward flow in shaft to assist wind driven of generator on top
Inventor: MENZEL JOACHIM
IPC: F03D9/35
Filed: 1978-04-12
Abstract: The combined wind and thermal power generation unit makes use of the wind-driven generator(B) as in 2714517. It is arranged on a structure which contains a shaft or chimney and uses the flow of rising air and gases to drive the wind generator(B). An additional gas turbine below the generator(B), may work in conjunction therewith, whilst serving as the only energy supplier in the event there is no wind. The flow in the shaft may be produced or boosted by solar cells or waste heat.
Patent DE-2818266-A1 (DE)
Title: Monitoring and sending of calls from emergency station - using calling frequency generator connected to central control unit via concentrator
Inventor: WERNICKE HORST ING GRAD
IPC: H04Q5/22
Filed: 1978-04-26
Abstract: The alarm system uses a concentrator, i.e a central unit having more inputs than outputs, which individual telephone lines are star-like connected through branch lines to a central control unit. The branch lines are supplied with a closed-circuit current, whose change causes the central control to send to a monitoring station a message recognisable as an error signal. Calling is signalled by a telephone station by operation of a frequency generator whose signals are transmitted through the branch lines to the central control unit which then switches signals through to an emergency answering unit.
Patent DE-2823197-A1 (DE)
Inventor: NIEDBALLA ULRICH DR
IPC: C07D409/04
Filed: 1978-05-24
Abstract: Imidazole derivatives of the formula   <IMAGE>   wherein Ar1 and Ar2 are each phenyl; phenyl substituted by halogen, C1-4 alkyl, C1-4 alkoxy or C2-6 dialkylamino; pyridyl; furyl; or thienyl; with the proviso that Ar1 and Ar2 are not both unsubstituted phenyl; R1 is hydrogen, C1-4 alkyl or C1-4 alkyl substituted by hydroxy, C1-4 alkoxy or C1-6 alkanoyloxy; n is 0, 1 or 2; and Z is a C2-6-alkyl or -alkenyl residue substituted by one or two of hydroxy, C1-4 alkoxy, C2-8 alkylenedioxy, C1-6 alkanoyloxy or benzoyloxy, or by one alkoxycarbonyl group; and the salts thereof with physiologically acceptable acids, possess valuable pharmacological properties.
Patent DE-2847135-A1 (DE)
Title: Support mechanism for VDU - has arm on base section rotating around horizontal axis and top link around parallel axis allowing adjustment to suit operator
Inventor: MOECKL ERNST
IPC: G12B9/08
Filed: 1978-10-30
Abstract: A support mechanism for a v.d.u. allows adjustment to suit the height and convenience of the operator sitting at the console. It is possible to move the display unit to a combined angular and linear motion by adjusting the pivoted support links. The distance from the eye remains constant, whatever the set position of the display unit. Both the angular and linear motions are limited. The support mechanism consists of an arm which is mounted on a base section on the support table. The base section can rotate around a horizontal axis. The other end of the arm is connected to another link to allow movement around a second axis, parallel to the first. The display unit can be locked in position by stops.
Patent DE-2852684-A1 (DE)
Title: Control circuit which stops car washing system - by using distributed pivoted arms to operate mains switches and interrupt operation to prevent accidents
Inventor: BIRK HEINRICH
IPC: B60S3/00
Filed: 1978-12-06
Abstract: The control circuit has a strip running along the ground next to the guide for the chain that draws the car through the washing system. The strip has numerous pivoted arms each operating an electrical switch in the strip when pivoted. The switches are connected into the electrical supply lines of the washing system and can therefore stop it. Alternatively, the pivoted arms may be replaced by an extended flexible metal rail which when depressed touches the strip on the floor and causes a short circuit that initiates the opening of a mains switch which stops the system.
Patent DE-2852938-A1 (DE)
Title: Prefabricated concrete garage transporting vehicle - has unloading mechanism with telescopic frame to carry garage rearwards and lower it to ground
Inventor: GROSS SIEGFRIED DIPL ING DR IN
IPC: B60P3/022
Filed: 1978-12-07
Abstract: The lorry for transporting and unloading a prefabricated concrete garage is a multi-axle vehicle using supports at sides and rear to support the chassis during unloading. The chassis carries a hollow square-section telescopic frame which carries the garage rearwards to lower it to the ground. This arm is connected to the chassis at a point behind the driving cab by a universal joint permitting horizontal and vertical swing. Lifting is assisted by a hoist mechanism located between and above the two rear axles. This has a vertical lifting cylinder each side of the frame, with a member between having a vertical pivot at the centre permitting sideways swing. Between this hoist mechanism and the front joint are horizontal actuator cylinders. The telescopic frame carries a swinging carrier to act against the inside of the roof.
Patent DE-2855903-A1 (DE)
Title: Lance for injecting gases into molten baths - where gas flows through porous refractory ring bricks into melt, and solids such as coal dust can be fed through axial lance tube
Inventor: KOOPMANN HERBERT ING GRAD
IPC: C21C7/00
Filed: 1978-12-23
Abstract: At least the lower end of the lance exposed to the molten bath has a protective sheath formed by a row of porous rings butting against each other and forming an annular gap round an axial carrier pipe. Gas is blown into the annular gap and flows through the porous rings into the melt. The bottom end of the lance is pref. fitted with a porous plug closing the bottom end of the annular gap. The top end of the annular gas is pref. formed by a gas supply pipe surrounding the axial carrier pipe and projecting into the porous rings; and the axial carrier pipe pref. contains an axial tube via which solids can be injected into the bath. Used e.g. for injecting solids and gases into molten metals in electric furnaces.
Patent DE-2904841-A1 (DE)
Title: Fibre loosening roller wire - has saw teeth with different hardness zones
Inventor: STAHLECKER FRITZ
IPC: D01H4/32
Filed: 1979-02-09
Abstract: In the structure of a fibre loosening roller, for an openend spinning unit, there is a saw tooth wire wound round the roller. The teeth are divided into zones (a,b,c) of different hardnesses from the point to the base at the body of the wire. The hardness grades decrease from the point to the body. Structure of the teeth gives wear resistance at the zone of maximum abrasion, but still allows the wire sufficient flexibility to be wound round the loosening roller.
Patent DE-2907720-A1 (DE)
Title: Vehicle emergency electrical supply disconnection system - has electronic unit with safety switch and with thyristors connected to two concentric coils controlling armature
Inventor: KISSLING ROLAND DIPL ING
IPC: B60K28/14
Filed: 1979-02-28
Abstract: The system is for disconnecting the battery and the generator of a vehicle electrical system in the event of an accident. It uses a protective switch (16) with two concentric coils (17, 18) controlling an armature (46) which holds a contact arm positively in an open or closed position. This armature passes through a ring magnet (44) concentrically positioned inside the coils, and when the armature is moved, the generator connection are interrupted. The inner winding is an ejector winding and both windings are connected to control thyristors in an electronic unit. This includes an amplifier stage with a disconnecting switch in series with a resistance locates at an access point inside or outside the vehicle.
Patent DE-2909823-A1 (DE)
Title: Grained surface components mfr. - from hard fibre plates without ornamental surfaces, by spraying and heat embossing hardened resin
Inventor: PELZ ERNST
IPC: B44C1/24
Filed: 1979-03-13
Abstract: The surface of a hard fibre component has applied to it, a coating of synthetic resin, which may be coloured as required. When this has set, a grained surface is produced on the component of hard fibre by means of heated embossing tools. The process eliminates the need for expensive equipment, as well as costly techniques such as the bonding on of embossing films of synthetic material. The weight of the components is not increased and a trimming for automobile coachwork can beproduced at an economical price.
Patent DE-2914072-A1 (DE)
Inventor: FREMEREY JOHAN K DR
IPC: G01R23/02
Filed: 1979-04-07
Abstract: A device for determining the average period of a low-frequency periodic signal comprises a counter receiving stepping pulses from a high-frequency pulse generator and resetting pulses from a phase-angle detector monitoring the periodic signal. A shift register is loaded with the count of the counter in response to each pulse generated by the detector, an adder at an output of the shift register emitting a signal coding the sum of the contents of this register. Another shift register is loaded under the control of the detector with the output sums of the adder and has a first and a last storage cell connected to a substractor which emits a signal indicating changes in average period. Further registers and summing circuitry may be inserted between the adder and the additional shift register for increasing the number of periods taken to form each average-period estimate.
Patent DE-2918319-A1 (DE)
Title: Diuretic pteridine triamterene intravenous soln. - contg. triamterene and glutamic and/or lactic acid in water
Inventor: VOELGER KARL DIETER DR
IPC: A61K31/495
Filed: 1979-05-07
Abstract: New therapeutic dosage forms for 2,4,7-triamino-6-phenylpteridine (triamterene) (I) suitable for intravenous administration consists of solutions of (I) with glutamic acid and/or lactic acid in water. The solutions pref. contain 0.5-1.5 (esp. ca 1) mg (I) per mol. The ratio of (I) to glutamic or lactic acid is pref. 1:2 to 1:4. The solutions advantageously contain further adjuvants and/or additional active ingredients. (I) is a known dicoretic with marked potassium-retention properties and is used in the treatment of oedema. (I) also ha cardio protective activity. The new i.v. infusion solutions of (I) has improved stability. They remain completely clear for at least 4 weeks after sterile-filtration.
Patent DE-2923431-A1 (DE)
Title: Detachable cooking pan handle - consists of flange with support edges on pan, and hinge for handle
Inventor: BRINKHOFF HEINRICH
IPC: A47J45/06
Filed: 1979-06-09
Abstract: The handle for a cooking utensil, such as frying pan, is removable when not in use, and incorporates, between the handle (1), and the pan (2), a hinge (7) onto which the handle (1) is fitted. The pan side (4) has a flange (6) which is open underneath, with support edges (12). The hinge (7) is fixed to the flange (6). The support edges prevent the pan section (2) from detaching itself. A locking mechanism consists of a sprung steel blade (9) inside the hollow handle (1).
Patent DE-2925461-A1 (DE)
Title: Edge flow stabilising system for cooling tower - uses ring of triangular baffle inside lips, causing swirling action all round
Inventor: RUSCHEWEYH HANS DR ING
IPC: F28C1/00
Filed: 1979-06-23
Abstract: The system for stabilising the flow from the top of a cooling tower (1) around its outlet edge (2) uses a set of triangular, or delta-shaped, baffles (3) arranged in a ring a short distance below the outlet edge, on the inside. These baffles are positioned with their points downwards, and sloping towards the interior, with their top edges innermost. This causes a swirling action not only behind the baffles but also along their sides. The baffles can be arranged radially or tangentially. In an alternative design, a ring is attached to this region, supported by brackets, so as to be spaced from the inside surface. The ring may be made of circular, square, or triangular tube or of T-section or V-section profiles.
Patent DE-2928027-A1 (DE)
Title: Machine with cooling fins formed by stator laminate - each of which is curved on one side and rectangular on other
Inventor: VOLKRODT WOLFGANG DR ING
IPC: H02K9/14
Filed: 1979-07-11
Abstract: The machine has the fins needed to cool the machine formed directly from laminae in the laminar stator packet. Adjacent laminae or groups of laminae project over one another so that the projecting part of a lamina forms a cooling fin. The laminae(1) have different contours on those sides displaced by 90 or 180 deg. Adjacent laminae or groups of laminae (4) are rotated through 90 or 180 deg. in the stator packet to form the projections as a result of the different contours. The laminae are round on one side and rectangular on the other. The advantage lies in requiring only one cutting tool to make the laminae and in reducing waste from punching.
Patent DE-2928128-A1 (DE)
Title: Rotary spit drive inside oven - has adaptors through oven wall, each housing spring loaded drive plate for spit rod
Inventor: FRIEDRICH GEORG
IPC: A47J37/04
Filed: 1979-07-12
Abstract: The rotary spit mounted inside an oven, has parallel square section rods (3,4) which fit into adaptors (6) passing through holes through the rear wall (1) of the oven rotated by a chain drive (2) behind the wall. Each adaptor has a hollow interior containing a driving plate (11) with a hole through its centre shaped to match the square rod, and in turn rotated by the adaptor. The adaptor has slots (9) along it, into which fit the bent over sides of the driving plate, causing the plate to turn when the adaptor turns. Inside the hollow adaptor is a spring (10) which holds the driving plate onto the spit. The adaptor passes through a flanged sealing sleeve (8) held in contact with the rear wall by an external spring (7) so that the slots are covered. The spit also passes through a sealing plate (13) across the open end of the adaptor.
Patent DE-2938090-A1 (DE)
Title: Multi-element pen assembly - has guide cylinder with lengthwise grooves in control sleeve with end cam
Inventor: SEKIGUCHI KAZUHIKO
IPC: B43K24/14
Filed: 1979-09-20
Abstract: The multi-element pen or pencil has two cartridges 180 degrees apart in a bottom housing tube, and turned about the axis of an upper tube so as to bring one into position for extension into the writing position, under the control of a cam in the upper tube. The cam mechanism comprises a guide cylinder with grooves in the lengthwise direction and a control cam sleeve accommodating the cylinder. The sleeve has an end cam comprising a top flat portion and two ramps extending symmetrically to right and left from the latter downwards, so as to form an apex. One of two slides on the tops of supporting bars for the cartridges bears against the end cam, so that turning the top housing tube causes one of the cartridges to slide into the writing position, in which it is held by the slide when this passes the apex.
Patent DE-2940886-A1 (DE)
Title: Sea-water desalination plant - uses solar energy and preheated air carrier system
Inventor: BOETTCHER ALFRED PROF DR
IPC: C02F1/14
Filed: 1979-10-09
Abstract: Sea-water desalination plant uses a solar energy heated evaporator in which a carrier air stream for steam is utilised. The air stream before introduction into the evaporator is heated in at least one preheater, the preheater(s), evaporator, and a condenser in which the steam is condensed, being connected in a forced circuit. Pref. both the preheater and the evaporator are designed as plastics solar energy collectors. The condenser is fitted with a heat store for both day and night operation. The plant has a high output and does not deteriorate due to the effects of corrosion.
Patent DE-2941623-A1 (DE)
Title: Steam-generator tube walls support - uses vertical tie bars with multiple connectors, spanning several tubes, more than one span apart
Inventor: MARTIN HEINO DIPL ING
IPC: F22B37/64
Filed: 1979-10-13
Abstract: The arrangement for supporting a tube wall is for gastight walls comprising horizontal or inclined tubes welded together via interspaced fins, forming part of a steam generator. These walls are hung from an upper element of vertical tubes via vertical tie bars carrying connectors welded to the wall, distributed over the wall surface. These connectors are plates (6) configured to fit into gaps in the finning.
Patent DE-2949032-A1 (DE)
Title: Maintenance of wind motor vane in upright stance - uses torque produced by weight and lever arm with limited pivot range
Inventor: ROGGE ERNST
IPC: F03D3/06
Filed: 1979-12-06
Abstract: The wind motor has a vertical shaft. On its rotary plate is a horizontal shaft on which a rotatable vane is fitted with a pivot range from 0 to 90 degrees. The vane is maintained upright by a torque produced by a lever arm and a weight. The pivot range is limited by a rotary plate stop at the lower end and by a swivelable stop on a tube at the upper limit.
Patent DE-2951881-A1 (DE)
Title: Tensioning cable for inertia seat belt - has semi-rigid steel core with plastics cladding
IPC: D07B1/16
Filed: 1979-12-21
Abstract: The belt has a steel core (6) with a plastic cladding (4) to form a semi rigid support to guide the seat belt clasp both ways along the guide. The steel core is single stranded or profiled. The steel is clad with plastic through a simple extrusion process for a low cost component. The single strand can be replaced by a pattern of thinner strands embedded in the plastic.
Patent DE-3008766-A1 (DE)
Inventor: STADLER HANSJOERG DR
IPC: B29C70/78
Filed: 1980-03-07
Abstract: Two vulcanisation processes are proposed: in the compression process (Fig. 2a) shaped pieces (5') of rubber with a smaller base area than the metal surface (4) to be covered are placed on such that the press plunger (1) of a compression device spreads out the rubber on the metal surface (4) opposite to or at an angle to the loading direction. In the injection process (Fig. 3) flowable rubber (27) is applied at an angle between zero and 45 DEG  to the plane of the metal surface (4, 4'). In order to compensate for different adhesion properties between the vulcanised-on rubber and the metal surface, in the initial phase of vulcanisation, the metal part is rotated by up to 180 DEG  with respect to the applied material in the case of rotational parts and in the case of flat bodies is moved back and forth. It can thereby be achieved that zones having initially lower peel strength can be brought to a peel strength which is approximately 100% higher. <IMAGE>
Patent DE-3011139-A1 (DE)
Title: Pallet system for foodstuffs industry - includes flat pallet with superimposed container or shelves and fitted with base pallet used as contamination barrier
Inventor: AMROGOWICZ ERICH ING GRAD
IPC: B65D19/00
Filed: 1980-03-22
Abstract: The pallet sy tem is designed for use in the foodstuffs industry. The transport or storage units consist of flat pallets with slides or skids with detachable superimposed containers or shelf type frame constructions. The sides of the frame of these constructions can be at least partially locked to each other and includes corner stops to position the skid end sections. A base pallet without skids and fitted only with four corner feet is provided as a contamination barrier between the floor and one transport or storage unit.
Patent DE-3014182-A1 (DE)
Title: Heat conserving swimming pool type buoyant cover - has liquid passing through additional chambers, pref. collecting solar heat
Inventor: NITZSCHE HEINZ
IPC: E04H4/10
Filed: 1980-04-14
Abstract: The chambers for gas filling can be emptied or flooded for sinking the unit into the pool, in a buoyant cover for a basin, such as a swimming pool. Here the cover (1,1a) has additional chambers (6,12), for a liquid to flow through. They may be designed as solar energy collectors. The liquid in the pool (13) may be used in them. The chambers (7,14) for gas may be filled with air by means of a pump, and the additional chambers are pref. sited above them. Top transparent foil, intermediate foil and bottom foil can be incorporated.
Patent DE-3014798-A1 (DE)
Title: Bolt used with adhesive - has multistart threads of opposite pitch at each end
Inventor: DRAUTZ RUDOLF
IPC: E06B3/984
Filed: 1980-04-17
Abstract: The bolt is used in conjunction with an adhesive to secure together solid components permanently and invisibly, particularly bevelled frame members. It is of metal, with a multi-start external thread at each end (1,2), the two threaded portions being of opposite pitch and interrupted by two or more lengthwise grooves (3), ending short of each other. The threads can be in a mirror image pattern in relation to a transverse plane passing through the bolt centre. The grooves can be evenly spaced round the periphery, and the thread portion can be relieved at the end towards each bolt tip.
Patent DE-3015329-A1 (DE)
Title: Safety grip for bicycle handlebars - has elastic end braced by insert spring and ball
Inventor: SCHUETZE UDO DR
IPC: B62K21/26
Filed: 1980-04-22
Abstract: The bicycle handlebars safety grip has an elastic sleeve (2) to slide over the ends of the handlebars and with a ball end (4) of elastic material to protect from injury if struck by the handlebars. The inside of the grip is reinforced by a steel spiral spring embedded in the material. The ball end can be softened by inclusions of plastics granules. These provide a soft springing without affecting the strength of the grip. The grip can be covered with a reflecting coating and linked to the handlebars by a flexible section.
Patent DE-3016437-A1 (DE)
Title: Drying cabinet for enamelled or lacquered articles - has movable IR radiant heating panels with reflectors each side of flow path
Inventor: SCHMID KARL DIPL ING
IPC: F26B3/28
Filed: 1980-04-29
Abstract: The drying cabinet, for lacquered or enamelled articels, has sets of infrared heating panels (8) between which the articles are advanced between the feed and discharge ends. The two sets form vertical panels each side of the conveying path (5), and they are mounted on supports (21) which can move between guide rails (23 to 26) each side of the conveying path, to travel in the direction of advance of the articles. These guide rails, which are in pairs, enclosing the bases of the supports between them, can be adjusted in a direction at right angles to the conveying path. At the tops and bottoms of the radiator panels are mounted reflectors (11). These panels are surrounded by an air circulating space, and there are air inlets at the base and at the top is an air extraction duct (13). Adjacent to the end of the duct is an extraction fan for air circulation.
Patent DE-3018398-A1 (DE)
Title: Overlapping facade cladding panel mounting - involves retainer fixer fish-plates locking onto support batten flanges
Inventor: NAUTH WILFRIED
IPC: E04F13/08
Filed: 1980-05-14
Abstract: The cladding is applied to an external wall face on a building. Panels, each overlapping the next below, have retaining elements to hold them on support battens, with their bottom edge engaging a hooked section in an element. The top edge of the next panel below is overlapped by an element shank extending between the hooked section and a fixing piece. Support battens (16) have at least one support flange (18) to hold panels (11). The fixing pieces (21) on the retaining elements (20) have retaining fishplates (22-24) formed on them and are fixed in position on the battens by the fishplates form-locking onto the flange.