baber/WOPTO huggingface dataset:
Patent DE-3144453-A1 (DE)
Title: Heat pump boiler
Inventor: ROSEL VALENTIN
IPC: F24D11/02
Filed: 1981-11-09
Abstract: In the heat pump boiler, a reheating boiler is built into a buffer storage tank. In the lower storage tank half, with alternative parallel operation, the return run water is preheated by the heat pump and the reheating boiler is reheated to the required temperature level. The heat pump boiler serves simultaneously as heat pump storage tank. No special valve change-overs are necessary for changing over monovalent heat pump operation or reheating boiler operation and bivalent parallel or alternative operation.
Patent DE-3145598-A1 (DE)
Title: Feeding bottle
Inventor: UMSTAETTER FLORIAN
IPC: A61J9/00
Filed: 1981-11-17
Abstract: A feeding bottle for infants is provided with a second scale which extends from the teat in the direction of the bottle bottom and the graduation marks of which run obliquely to the longitudinal direction of the bottle. The quantity consumed by the infant can thereby be determined precisely without having to pull the feeding bottle out of the mouth of the infant, and furthermore, the feeding bottle can be kept at the physiologically correct inclination.
Patent DE-3149555-A1 (DE)
Title: Centre-chain scraper conveyor
Inventor: TYSLAUK WILLI
IPC: B65G21/20
Filed: 1981-12-15
Abstract: The invention relates to a centre-chain scraper conveyor with a top strand and a bottom strand which consists of a horizontal section and a rising section adjoining the horizontal section with a transition curve, and its continuous scraping band passes through both sections. The centre-chain scraper conveyor is characterised in that the top strand of the scraping band is held down in the area of the transition curve by scraping-band deflection means, the revolving elements of which bear on the top sides of the scraper ends and pass through the transition curve together with the scrapers. The revolving elements are chain bands which revolve in housings which are fastened to the insides of the side spill plates of the centre-chain scraper conveyor. The scraping band is pressed against the conveyor base plate in the area of the transition curve by means of the revolving chain bands.
Patent DE-3202644-A1 (DE)
Title: Process and device for production of grape juice and alcohol from wine
Inventor: THUMM HERMANN JOHN
IPC: C12H3/02
Filed: 1982-01-28
Abstract: In the process according to the invention, wine is heated to drive out the alcohol contained therein and to leave a potable grape juice as residue. The wine is heated in an analyser, the resulting vapours being withdrawn from the analyser and cooled and reheated at least twice in succession, the last vapour phase being pumped off before the last liquid phase.
Patent DE-3204669-A1 (DE)
Title: Automatic multiple fault signalling of sub-stations in primary stations with pulse-dialling transmission
Inventor: KOEPSEL MANFRED
IPC: H04Q3/62
Filed: 1982-02-10
Abstract: The invention relates to telecommunications systems with at least one primary station and one or more sub-stations, where fault events in the sub-stations are automatically transmitted to the primary station. The sub-stations (UA) and the primary station (HA) each have counting devices (UZE and HZE respectively) with initial positions which are adapted to the alarm signalling and which differ in terms of the signal pulse strings and control the counters in such a way that transmission and reception of the different alarms in the primary station (HA) and the respective sub-station (UA) can be identified. <IMAGE>
Patent DE-3208621-A1 (DE)
Title: Tool clamping and replacement device
Inventor: BOLEY DIETER DIPL ING
IPC: B23Q3/155
Filed: 1982-03-10
Abstract: The tool clamping and replacement device consists of a collet chuck, a clamping chuck, a spigot nut and a drive unit for the tool. The spigot nut is formed on the outside as a toothed wheel that can be actuated by a rack. A clamping device secures the clamping chuck while the spigot nut rolls over the rack. The moving parts of the device can be designed very easily in this type of construction. This is particularly important if the device is mounted on the freely moveable end of the arm of an industrial robot. Replacement of the tool can be effected automatically. Instead of the rack and toothed wheel, other positive-locking or friction-type locking elements may also be provided, e.g. friction rod and friction edge.
Patent DE-3213511-A1 (DE)
Title: Process for electrochemically treating the surface of bulk materials
IPC: C25D17/18
Filed: 1982-04-10
Abstract: In a process for electrochemically treating the surface of heapable bulk material products in a rotating drum immersed in an electrolyte bath, it is proposed to apply a different, preferably higher voltage from that on the cathodically connected contacts which are situated above the bulk products in each case to the anodically connected contacts situated in the vicinity of the material products in each case. This is intended to achieve a complete removal of the precipitated in each case metal at the contacts during their dwell time outside the bulk.
Patent DE-3231322-A1 (DE)
Title: Internally finned pipe for heating boilers heated with compressed gas or compressed oil
Inventor: HEIM KURT
IPC: F24H1/26
Filed: 1982-08-23
Abstract: Published without abstract.
Patent DE-3233414-A1 (DE)
Title: Circuit arrangement for detecting wrong or multiple usage in address-bus-controlled data systems
Inventor: MARTIN DETLEF DIPL ING
IPC: H04J3/14
Filed: 1982-09-09
Abstract: In address-bus-controlled data systems with several modules (K1 to Kn) provided with one address decoder (A1 to An) each, wrong or multiple usage of a module is to be prevented. The invention achieves this by means of a central evaluating circuit (Z) with a threshold switch, the input of which is connected via a first collective line (KLA) to the outputs of each address decoder (A1 to An) and to the first input in each case of an AND gate (V1 to Vn) allocated to it and receives from each address decoder one acknowledgment pulse each in cyclic sequence in the case of the correct recognition of its associated address. The output of the central evaluating circuit is connected via a second collective line (KLS) to the second inputs in each case of the AND gates (V1 to Vn). It inhibits the affected AND gates, and thus the data transmission of the associated modules, both when the acknowledgment pulse from the associated channel decoder is missing due to wrong usage and with a faulty amplitude of this acknowledgement pulse due to multiple usage. <IMAGE>
Patent DE-3236395-A1 (DE)
Inventor: HAAG HELMUT DIPL PHYS
IPC: G02B6/44
Filed: 1982-10-01
Abstract: 1. An optical fire-resistant communication cable having at least one fibre suitable for optical communication, the optical fibre being surrounded by a sheath of plastics material and the cable containing supporting and/or stress relief reinforcements, characterised in that the fibre sheath (2), the supporting and/or strength reinforcements (3, 4, 5) and the outer cable sheathing (6) consist of a halogenfree, non-crosslinked polyolefin copolymer mixture with flexible properties which does not drip in the event of fire and is filled in a flame-resistant manner, the flame-resistant fillers consisting of 120 - 600 parts of metal hydroxide to 100 parts of polymer.
Patent DE-3238662-A1 (DE)
Title: Method of fitting a drop-centre filling ring in a pneumatic tyre rim
Inventor: HUININK HEINRICH DIPL ING
IPC: B60B21/12
Filed: 1982-10-19
Abstract: To facilitate the fitting of a drop-centre filling ring even in the case of relatively large tyres, the invention provides that the drop centre is bridged during assembly of the tyre by inserting a cover. Then, the space underneath the cover is filled by introducing from the outside an expandable composition. Accordingly, the cover ring is thus formed in-situ by introducing a suitable composition from the outside.
Patent DE-3301764-A1 (DE)
Title: Additions of organic and inorganic substances as suspended substances in heat transfer liquids to increase the efficiency in absorption, recovery, conversion or exchange of energies
Inventor: GRIMM ARNOLD
IPC: C09K5/08
Filed: 1983-01-20
Abstract: Published without abstract.
Patent DE-3303715-A1 (DE)
Title: Slatted blind
Inventor: SPOHR HORST
IPC: E06B9/386
Filed: 1983-02-04
Abstract: Slatted blind with vertically arranged slats which are limitedly pivotable together about their longitudinal axis and displaceable laterally in a guide rail and which are in each case provided at their lower end with a weighting plate, the weighting plates being of homogeneous design. 
<IMAGE>
Patent DE-3303935-A1 (DE)
Title: Magnet system for photographic cameras
Inventor: KIRSCH BERTO
IPC: G03B9/08
Filed: 1983-02-05
Abstract: The invention relates to a magnet system for photographic cameras having a pulse-controlled permanent magnet and at least one holding electromagnet for triggering the camera and controlling the shutter. The aim and object of the invention is in an uncomplicated fashion to avoid deposits of dust on the bearing surfaces between the pulse-controlled permanent magnet and its armature and to guide back once again into working position in an uncomplicated fashion the armature or armatures of the holding electromagnet or electromagnets after termination of exposure. This object is achieved according to the invention when an armature of the pulse-controlled permanent magnet is constructed as a component which returns automatically to its initial phase immediately after its triggering function and an armature of the holding electromagnet is constructed as a component which upon cocking of the shutter reaches the position in which it bears against the magnet yoke, a common actuator being applied for both armature returns. <IMAGE>
Patent DE-3304940-A1 (DE)
Inventor: BOGDAN WOLFGANG
IPC: C25D13/14
Filed: 1983-02-12
Abstract: In order to coat hollow bodies, which are open at one end, such as a metal can provided with a bottom, with a lacquer or the like, the hollow bodies are passed in a continuous operating cycle through en electrophoretic immersion bath in such a way, that they are rapidly and completely flooded with immersion bath liquid, so that they can be coated electrophoretically with a wet film in the immersion bath. After a sufficiently long coating time, the hollow bodies are lifted out of the immersion bath and the immersion bath liquid, contained in them, is poured out. The hollow bodies, so coated, are carried at a distance from each other to a drying kiln, in which they are dried, whereupon they can be printed or labelled.
Patent DE-3316284-A1 (DE)
Title: Device for maintaining a specific position of a flattened piece of wood during transport between work stations
IPC: B27B25/04
Filed: 1983-05-04
Abstract: A device is proposed which serves to maintain the alignment of a piece of wood flattened on the top and on the bottom while the piece of wood is being transported in the direction of the line of reference between two work stations. The known devices are either insufficiently efficient or very costly to construct. The object is accordingly to be achieved by producing a simple device which is operationally very reliable and which in addition reliably performs its function when pieces of wood of very different thicknesses are to be transported. This is achieved by providing the device securing the piece of wood with a flexible endless strand 17 which has special properties and which lies on the piece of wood 1 over at least a large proportion L of the transport path S, which strand 17 is driven at the speed of transport. <IMAGE>
Patent DE-3316739-A1 (DE)
Title: Motor vehicle roof
Inventor: RICHTER ENKHARD
IPC: B60J7/047
Filed: 1983-05-07
Abstract: Motor vehicle roof having a sequence of laminas. The laminas can be swivelled, about axes extending transversely with respect to the longitudinal direction of the vehicle, optionally into a closed position in which the laminas abut one another without gaps and close a roof opening and into a swivelled-out position. In addition, the laminas which are moved in the swivelled-out position can be pushed together in the region of the front edge of the roof opening. <IMAGE>
Patent DE-3325654-A1 (DE)
Title: Video tape recorder
Inventor: NISHIKAWA YASUHISA
IPC: G11B5/53
Filed: 1983-07-15
Abstract: A video tape recorder having such a construction that a tape (1) which exhibits a video track, an audio track and a control track, is pulled out of a cassette (2) and the tape (1), after it has passed over a cylinder (3) so that video signals are recorded on the tape (1), is wound up in the cassette (2). The video tape recorder is particularly distinguished by the fact that a control head (22) for recording control signals onto the control track is located at a position of the path of the tape (1) in front of the cylinder (3) in the direction of travel. <IMAGE>
Patent DE-3325828-A1 (DE)
Title: Mould for producing elastic mouldings
Inventor: GEYER FERDINAND
IPC: B29C45/27
Filed: 1983-07-18
Abstract: The invention relates to a mould for producing elastic mouldings from thermally and/or chemically reactive one- or multi-component materials, which mould consists of a first mould half provided with a cooling or heating system and with a gate opening and guiding the material to mould cavities which are disposed in a second mould half and determine the mouldings. According to the invention a vulcanisation of the material in the first mould half is reliably prevented in that the first mould half comprises a feed plate and a nozzle plate having a separate cooling or heating system in each case, in that the feed plate connects the gate opening to at least one feed chamber, which is open at the side directed towards the nozzle plate and is covered by the nozzle plate, in that the nozzle plate is provided with penetrating nozzle channels in the regions covering the feed chambers, which nozzle channels are aligned by their nozzle openings with the mould cavities in the second mould half and in that the nozzle plate closes the mould cavities of the second mould half with the exception of at least one nozzle opening in each case.
Patent DE-3338136-A1 (DE)
Title: Drilling and/or production platform
Inventor: ISENBERG WILHELM DIPL ING
IPC: E02B17/02
Filed: 1983-10-20
Abstract: This drilling and production platform is anchored in the seabed by means of foundation piles. The foundation piles are driven in along the three inclined standing legs. Due to the foundation piles being driven in at an angle, loading through transverse forces is reduced. The transverse forces stemming from the breaking of the waves produce together with the dead weight a resulting force in the direction of the foundation piles.
Patent DE-3342934-A1 (DE)
Title: Method for information transmission in a fuse in ammunition technology
Inventor: BAUMER HANS ING GRAD
IPC: F42C13/04
Filed: 1983-11-26
Abstract: For the self-telemetry of a projectile fuse emitting microwaves or optical waves, data relating to the operating cycle and the Doppler signals generated in the fuse are also additionally emitted by means of the transmitter.
Patent DE-3345945-A1 (DE)
Title: Polycarbonates having improved heat resistance
Inventor: MARK VICTOR
IPC: C08G64/00
Filed: 1983-12-20
Abstract: Novel polycarbonates having improved heat resistance are obtained from the polymerised products of the reaction of (i) a carbonate precursor and (ii) at least one bisphenol containing cycloalkylidene in which the cycloalkylidene contains 8 to about 16 carbon atoms in the ring structure.
Patent DE-3346226-A1 (DE)
Title: Cabinet housing with pull-out shelf
Inventor: HAUCK WERNER
IPC: A47B77/12
Filed: 1983-12-21
Abstract: A cabinet housing with a pull-out shelf for kitchen machines. The shelf is arranged in such a way that, in the pulled-out position, it is located with slight spacing above the worktop. On the underside, it has sliders which rest on the worktop. At least one slider is arranged at the front lower edge. The front slider can also be designed as a sliding strip. <IMAGE>
Patent DE-3401449-A1 (DE)
Title: Magnetic generator for the ignition device of an internal combustion engine
Inventor: BIRSA STANISLAV DIPL ING
IPC: F02P1/08
Filed: 1984-01-17
Abstract: A magnetic generator for an ignition device of an internal combustion engine, in particular a magneto, has a rotating magnet flywheel, at least one permanent magnet and a stator, attached to the shaft of the engine, the said stator being provided with at least one winding and also being used to supply the other electrical loads on the motor vehicle, for which purpose a portion of the electrical energy from the ignition winding is used. The disadvantages of known embodiments are eliminated by means of an additional winding (4) which is connected in series with the generator winding (1). Loads (15) and a switch (16) with normally closed contact are connected in parallel to the additional winding (4). The additional winding (4) can be included in the main magnetic flux of the generator but can also be provided outside. <IMAGE>
Patent DE-3402926-A1 (DE)
Title: Two-shell folding wall which can be extended to be smooth
Inventor: KINDLER ADOLF DIPL ING
IPC: E06B3/94
Filed: 1984-01-28
Abstract: In a folding-wall embodiment, in which the folding wall sides, i.e. the lamellae in pairs, are directly interconnected via the uprights, a given sound transmission from one folding wall side transversely through the folding wall to the other folding wall side is unavoidable. In an embodiment according to the present description, the respectively opposite lamellae are only indirectly interconnected. The uprights, which are in each case arranged in an offset manner and on which the lamellae are fastened, are interconnected via suspension devices, support rods or distance linkages extending in the width of the lamellae. These are to be considered or made relatively flexibly with regard to sound transmission transversely through the folding wall. The two folding wall sides are in practice therefore mutually independent wall shells, and as a result the sound insulation is thus improved. Attached as characteristic illustration is Fig. 2 of the application. It can be seen from this that the respectively opposite lamellae have no direct connection to one another, and so a direct sound transmission from one folding wall side to the other cannot take place. <IMAGE>
Patent DE-3409787-A1 (DE)
Title: Fitting for an extensible furniture part, in particular for an extensible foot support on upholstered furniture
Inventor: KEMMANN PAUL G
IPC: A47C1/034
Filed: 1984-03-16
Abstract: In an upholstered armchair or the like, a support is provided which can be extended and retracted and has a simple construction with an extensible guide part (3) to which a spring (6) and a connecting rod (7) are linked, the spring (6) being connected in an articulated manner to the connecting rod (7) to which a resting part (10) is linked. <IMAGE>
Patent DE-3411185-A1 (DE)
Title: Multiframe stuffing system for the bit clock matching of a plurality of asynchronous data streams for time-division multiplex transmission
Inventor: MARTIN HELMUT DR ING
IPC: H04J3/07
Filed: 1984-03-27
Abstract: The method of the multiframe stuffing system allows more efficient use of a maximum data transmission capacity defined by a time-division multiplex frame by carrying out the bit rate matching of asynchronous data streams using conventional technology in a multiframe formed from a plurality of frames rather than in the time-division multiplex frame.
Patent DE-3424854-A1 (DE)
Inventor: KAPPLER GUENTER
IPC: E03F5/16
Filed: 1984-07-06
Abstract: Plant for the treatment of road waste waters, arranged under the ground according to a pipe construction. After a sand separator (16) there is arranged a large retainer chamber (21) followed by a vertical tower (23) which is comprised of concentrically arranged cylinders. In normal conditions, the discharge is effected by a constriction line (29) and by a discharge channel (30) in the case of a large quantity of water.
Patent DE-3426922-A1 (DE)
Title: Push-button switch
Inventor: REUNING GERHARD
IPC: H01H25/04
Filed: 1984-07-21
Abstract: A push-button switch is described which consists essentially of a key button and a switching element having a plurality of contact points, and in which the key button has a specific number of control areas. The control areas allow the push-button switch to switch, for example, eight or nine or more different functions using only one key button. In order to prevent incorrect control operations, the contact points allocated to the control areas can be electrically linked in a specific manner. The allocation of the apparatus switching function to a specific control area takes place via an evaluation circuit.
Patent DE-3428910-A1 (DE)
Title: Tarpaulin frame for motor vehicles and trailers
Inventor: GROSSGEBAUER ERICH
IPC: B60J7/10
Filed: 1984-08-06
Abstract: The field of application is motor vehicle technology. The objects of the application are tarpaulin frames for utility motor vehicles and trailers. The objective is to provide a tarpaulin frame which ensures a substantial reduction of the noise level while driving and a saving in material. The essence of the invention consists in the fact that a profile which is bent or drawn to form an equilateral triangle is used for columns and bows, the bows and column profiles being plugged into one another and a reduction in noise being obtained by means of constructional prestressing achieved automatically by surface pressure.
Patent DE-3428976-A1 (DE)
Title: Novel nucleotide-sugar derivatives
Inventor: PREHM PETER DR
IPC: C07H19/20
Filed: 1984-08-06
Abstract: Novel compounds of the general formula I <IMAGE>  in which     Z is a sugar from the group comprising glucose,   N-acetylglucosamine, xylose and glucuronic acid and B is a purine base bonded in position 1 or a pyrimidine base bonded in position 9 are suitable for the inhibition or for the affinity labelling of glycosyltransferases.
Patent DE-3432442-A1 (DE)
Title: Hollow block and process for the production thereof
Inventor: ACKERMANN MANFRED F DIPL ING
IPC: E04B2/26
Filed: 1984-09-04
Abstract: A hollow block (1) is described having lateral walls (2, 3), a block upper side (4) which is penetrated by at least one hole (5) (thumb hole) and a plurality of pocket-shaped chambers (7) which has been made in the open block base (6) (block underside), which chambers are separated from one another by web walls (8, 9) which extend between the block upper side (4) and the block underside (6) and are formed integrally with the hollow block (1), the at least one thumb hole being through-connected to a chamber (7). In the case of said hollow block, simple production, easy laying, a good heat-insulating effect as well as integration of the load-bearing function and of the heat-insulating function and the simultaneous suitability for filling a multiplicity of hollow blocks with foam from one and the same single starting point while keeping the mortar-contact surfaces free from foam, are all achieved by the chambers (7) being through-connected to one another by clearances (10, 11; 27, 28) in the web walls (8, 9), and by the cavity volume of the hollow block being suitable for filling by a continuous, foamed heat-insulating material (14). <IMAGE>
Patent DE-3434384-A1 (DE)
Title: Sledge
Inventor: KORTH KNUT DR MED
IPC: B62B15/00
Filed: 1984-02-29
Abstract: A sledge is constructed in particular as an air-cushion sledge with air-cushion beads. At least two of these beads are arranged sloping in a mirror-symmetrical manner with respect to the longitudinal centre of the sledge. The sledge can be steered by subjecting these sloping beads or similar runner elements to different pressures.