baber/WOPTO huggingface dataset:
Patent DE-3517990-A1 (DE)
Title: Process and apparatus for conducting away and rendering harmless flue gas condensates from domestic chimneys
Inventor: KIHM HERBERT DIPL ING
IPC: F24H8/00
Filed: 1985-05-18
Abstract: Process and apparatus for conducting away and rendering harmless flue gas condensates from domestic chimneys, in which the flue gas concentrate is trapped in the chimney base, diluted and mixed with domestic effluents and passed into the sewage system. In order to be able to carry out the process, a discharge pipe for flue gas condensate is located in the foundation block of the chimney base with connection to an effluent pipe. The discharge pipe in the foundation block is configured in such a way that the liquid present in the foundation forms a liquid seal so that no air can leak into the chimney through the discharge pipe. The alkali solutions contained in the domestic effluents neutralise the acids contained in the flue gas concentrate and render these harmless so that they can be passed into the sewage system.
Patent DE-3521150-A1 (DE)
Title: Bicycle with toothed-belt drive
IPC: B62M9/16
Filed: 1985-06-13
Abstract: The invention proceeds from a bicycle with a toothed-belt drive. In order to guarantee the positive connection between the toothed belt, on the one hand, and the associated toothed wheel situated on the rear wheel of the bicycle, on the other hand, even in the case of a shock loading, in particular in the case of starting off, according to the invention a stop roller for the rear surface of the toothed belt is allocated to the toothed wheel of the rear wheel.
Patent DE-3524118-A1 (DE)
Title: Stationary tyndallometer to be used underground
Inventor: ARMBRUSTER LORENZ DIPL PHYS DR
IPC: G01N21/15
Filed: 1985-07-05
Abstract: A stationary tyndallometer provided for underground mining, which moreover can be used over long periods and via which control processes are regulated, provides for the scattered-light measuring chamber to have a tubular or semitubular shape and to have annular-gap nozzles or perforated metal sheets which are disposed correspondingly, are associated with the inlet and the outlet and are aligned parallel to the inner wall. In addition, the emitter tube and the receiver tube assigned to the scattered-light measuring chamber are connected via a light pipe which carries primar light and has a mechanical interrupter. Finally, there is associated with the scattered-light measuring chamber receiver a preamplifier which via cables is connected to a main amplifier and a digital section having a microprocessor. <IMAGE>
Patent DE-3531225-A1 (DE)
Title: Cutting-roller holder
Inventor: SCHRAMM KLAUS
IPC: E21B10/10
Filed: 1985-08-31
Abstract: In a cutting-roller holder in which the cutting roller mounted as a loose roller on an axle rotates in a window of a roller cage and can be fitted from the inside of the window until bearing surfaces come to bear, formed next to clamping surfaces on both axle stubs and in the roller cage, and can also be secured with bearing wedges which can be drawn in with their wedge surfaces or their wedge-back surfaces between the [lacuna] on the clamping surfaces of the axle stubs and the clamping surfaces of the roller cage at an acute angle to the window plane from the rear side of the roller cage by means of draw-in screws when the bearing surfaces formed on the axle stubs bear on the bearing surfaces of the roller cage and can be fastened by means of the draw-in screws, provision is made according to the invention for the bearing surfaces of the roller cage and of each axle stub to be designed as plane surface pairs converging at an angle to the window plane, of which one surface pair runs essentially perpendicularly to the window plane and the other surface pair runs parallel to and up to an acute angle to the window plane, and for a clamping wedge to be allocated to each axle stub, the wedge-back surface of which clamping wedge, in the same way as the clamping surface formed on the axle stub and allocated to this wedge-back surface, is arranged parallel to the clamping plane running through the two draw-in screws, while the wedge surfaces of the clamping wedges and their mating surfaces in the roller cage are arranged on the opposite side of the clamping plane.
Patent DE-3532939-A1 (DE)
Title: Multi-plate clutch
Inventor: MELLER UDO
IPC: F16D13/68
Filed: 1985-09-14
Abstract: In a multi-plate clutch with a first group comprising outer plates, on the one hand, and with a second group comprising inner plates, annular bodies come to lie in the overlap zone and, in their radially outer or radially inner zones, these annular bodies have openings for bolts which pass through them and by means of which the plates are fastened directly or indirectly to associated machine parts. Between the individual plates there are distance pieces which are threaded onto the same bolts and, in accordance with the main patent, are equal in thickness to that of the plates of the other group. To make the design simpler in construction and easier to operate, the outer and inner plates are to be provided with radial tongues pointing outwards and inwards, respectively, which radial tongues have the openings in their end parts, and the annular bodies of at least some of the plates are to be divided into segments.
Patent DE-3533753-A1 (DE)
Title: Ground impact fuze having a split firing element
Inventor: BANKEL ADOLF ING GRAD
IPC: F42C1/06
Filed: 1985-09-21
Abstract: In the case of tube-weapon ammunition having large engagement ranges and with a flat impact angle on a target, the friction forces in the case of an impact fuze are so large that the detonation of the round (projectile) is not always ensured. The detonation of the round is ensured in that, in the case of a ground impact fuze having a split firing element, only the firing bolt (15) is guided axially in the housing (2 to 4, 7, 10, 12, 13), while the inertia body (30) has two degrees of freedom (50, 51), namely axial displacement (50) and pivoting (51). <IMAGE>
Patent DE-3533913-A1 (DE)
Title: Arrangement for nondestructive testing of welded seams
Inventor: MAURUS HERMANN DR
IPC: G01N23/04
Filed: 1985-09-23
Abstract: For the purpose of nondestructive testing of welded seams, provision is made for a radiography system which supplies a video signal corresponding to a grey value X-ray image of the welded seam. An image processor processes the grey value distribution in a cross-sectional plane extending transverse to the welded seam, and determines from the grey values of a region corresponding essentially to the width of the welded seam along the cross-sectional plane a mean value of the grey value distribution of this region, and compares the mean value for testing the welded seam with a predetermined threshold value determined by experimental trials. The mean value of the grey value distribution is a measure of the depth of penetration of the welded seam.
Patent DE-3536757-A1 (DE)
Title: Injection packer guided in a grouting pipe for use in injections for soil stabilisation
Inventor: RICHTER KLAUS
IPC: E02D3/12
Filed: 1985-10-11
Abstract: Here, the grouting pipe is let into the soil and the injection medium is forced under high pressure through the injection packer and the grouting pipe into the soil. The injection packer has at least one nozzle part with discharge openings, the nozzle part being designed as a cone with an annular groove adjoining the cone. The discharge openings lead into the annular groove. The cone and the discharge openings are overlapped by a cone-shaped sleeve.
Patent DE-3538010-A1 (DE)
Title: Dedusting device for bulk material reception channels (e.g. for grain) and similar points at which bulk material is moved
Inventor: RENNEMANN HORST
IPC: B65G69/18
Filed: 1985-10-25
Abstract: Published without abstract.
Patent DE-3538174-A1 (DE)
Title: Closing cover for the housings of lint filters, lye pumps and the like
Inventor: DUERR GERHARD ING GRAD
IPC: D06F39/12
Filed: 1985-10-26
Abstract: Closing cover for the housings of lint filters, lye pumps and the like in water-carrying domestic appliances, such as washing machines or dishwashers. The closing cover (6) is formed from a grip part (9) and from a closing part (7) which are both held in movable operative connection with one another by means of a catch or snap device (11). The end faces (12, 13), bearing against one another or located opposite one another, of the two parts (7, 9) of the closing cover are each provided with a positive profiling (14). Formed on one of the end faces (12) are spring hooks (17), by which, on the one hand, a take-up stop (18) is produced on the opposite end face (13) in the closing direction of rotation of the closing cover (6) and by which, on the other hand, a positive connection of the two parts (7, 9) of the closing cover via the profiling (14) is prevented in the opening direction of the closing cover (6). A positive take-up connection of the grip part (9) to the closing part (7) in its opening direction can be made only by pressing the grip part (9) in the axial direction counter to the force of the spring hooks (17). 
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Patent DE-3539209-A1 (DE)
Title: Method of manufacturing shoes and shoe manufactured according to the method
Inventor: MUELLER ORTWIN
IPC: A43B3/14
Filed: 1985-11-05
Abstract: The invention relates to a method of manufacturing shoes and a shoe manufactured according to the method. An outsole with a foot and heel bed is connected to a shaft made according to the flexible type of manufacture with insole. A foot and heel bed can first be incorporated into the outsole and then glued onto the foot and heel bed of the shaft manufactured according to the flexible type of manufacture with inserted insole. It is also possible to vulcanise, spray or foam outsole material onto an insole stitched onto a shaft manufactured according to the flexible type of manufacture, forming a foot and heel bed. <IMAGE>
Patent DE-3543960-A1 (DE)
Title: Apparatus for the curing of cores and/or moulds made from sand with the use of a binder and used for casting castings composed of metallic or non-metallic molten starting materials
Inventor: MICHEL HORST WERNER DIPL ING
IPC: B22C9/12
Filed: 1985-12-12
Abstract: In an apparatus for the curing of cores and/or moulds made from sand with the use of a binder and used for casting castings composed of metallic or non-metallic molten starting materials, with a line for the liquid reagent leading from a storage vessel to a mixing chamber, a feed pump situated in this line and taking the form of an oscillating diaphragm pump for the reagent, a heating device for the mixing chamber and controlled valves which control the entry of the compressed air and entry of the reagent to the heated mixing chamber in time with the sequence of operations, a pressure-holding valve is provided between the heated mixing chamber and the feed pump.
Patent DE-3602107-A1 (DE)
Title: Circuit arrangement with differential transformer
Inventor: MOHAUPT HUBERT
IPC: G01D5/22
Filed: 1986-01-24
Abstract: A circuit arrangement with a differential transformer is proposed, the transformer core (8) of which is used as a distance sensor. To eliminate temperature influences and other influences impairing the measurement result, it is provided that the aggregate voltage of the two secondary coils (4, 5) is kept constant by regulating the primary voltage (Up). This, at the same time, results in a linearisation of the distance signal. <IMAGE>
Patent DE-3603658-A1 (DE)
Title: Solar-house window
Inventor: ERDMANN HORST DIPL ING
IPC: E06B3/67
Filed: 1986-02-06
Abstract: Solar-house window having integrated temporary heat insulation owing to an internally fitted roller blind (14), with room-side infrared reflecting layer (15) and vertical air layer (4) between pane (4) and roller blind (14). The inner pane (4) is permeable to infrared rays and is of extremely low heat capacity, and the pane (4) of the three-pane structure thus exhibits a high surface temperature which fluctuates less than 3 DEG C with respect to the temperature inside the room, this being contributed to not least also by the air heating of the air layer (5) due to infrared radiation through pane (4). <IMAGE>
Patent DE-3604544-A1 (DE)
Title: Anti-skid chain for vehicle tyres
Inventor: MULTERER GERALD ING
IPC: B60C27/10
Filed: 1986-02-13
Abstract: A deflection piece for the ends of an inner mount, designed as an open steel clip, for an anti-skid chain for vehicle tyres is provided, which is designed as a U-shaped stamped metal part and essentially has a web 15' and two legs 16' and 17' arranged approximately parallel to each other. Arranged in the web 15' is a U-shaped slot 20' which with its opening 20'a is turned by 90 DEG with respect to the longitudinal direction of the web 15'. The opening 20'a opens into one of the legs and corresponds in shape and size to the shape of the ends of the inner mount. <IMAGE>
Patent DE-3611116-A1 (DE)
Title: Pump head for a high-pressure pump
Inventor: MISSMAHL BODO DIPL ING
IPC: F04B53/00
Filed: 1986-04-03
Abstract: Pump heads for water-hydraulic high-pressure pumps are to have adequate corrosion resistance with great mechanical fatigue strength, in order thus to increase the service life of such pump heads. This is achieved by a pump head consisting of chrome nickel or chrome nickel molybdenum having in its zones on the surface which are at risk from corrosion and loaded with great stress a connection layer which grows out of the steel construction, which is harder than the steel of the pump head and is also corrosion-resistant. The pump head is moreover optimised in its dimensions so that an increase in service life is achieved as a result of this also.
Patent DE-3613534-A1 (DE)
Title: Box for the storage of books or the like
Inventor: METZ FRANK
IPC: A47B45/00
Filed: 1986-04-22
Abstract: A new box for the storage of books, booklets, records or the like and having two side cheeks supporting the books at the same time is proposed, which is constructed in such a way that tongue-like projections (2.1 to 2.6, 3.1 to 3.6) extending away from the side cheeks (2, 3), in each case towards the other side cheek, are provided, said projections engaging alternately one into the other. <IMAGE>
Patent DE-3621869-A1 (DE)
Title: Method for signalling transmission between interconnected program-controlled branch exchange communications systems
Inventor: BRENCE HERMANN
IPC: H04Q3/62
Filed: 1986-06-30
Abstract: Before a message is transmitted from the branch exchange communications system NKA of a transmitting subscriber, an initial data block ADB is transmitted to the branch exchange communications system NKE of the receiving subscriber. This initial data block ADB contains an originator identification, a type-of-communication identification, an address information, an action information and a delivery information. The receiving branch exchange communications system NKE initiates the transmission of the message N by means of an acknowledgement data block QDB of analogous structure. The acknowledgement data block QDB contains a single-address information and a blocking information. After the message N has been delivered to the receiving subscriber, a termination message AM is transmitted to the transmitting branch exchange communications system NKS. Due to the special structure of the initial and acknowledgement data blocks ADB, QDB, the features of ISDN-capable branch exchange communications systems NKS, NKE can also be utilised in the interconnection of the subscribers. <IMAGE>
Patent DE-3622015-A1 (DE)
Title: Method for dry-cleaning the hair and means for carrying it out
Inventor: LANG GUENTHER DR
IPC: A61K8/891
Filed: 1986-07-01
Abstract: Method for dry-cleaning the hair, in which a solution of hexamethylcyclotrisiloxane in a propellant is sprayed from a compressed-gas pack onto the hair to be cleaned, and the hexamethylcyclotrisiloxane power which is deposited on the hair is, after acting for a few minutes, brushed out of the hair, and means for carrying out this method, are described.
Patent DE-3623461-A1 (DE)
Title: Toilet wheel-chair having an odour-impermeable closure by the shutter system
Inventor: DIETRICH KARL-HEINZ
IPC: A47K11/04
Filed: 1986-07-11
Abstract: The novel toilet wheel-chair invented for extremely disabled patients shows the following innovations: - The lid of the toilet pan can be opened (rolled up) and closed by a shutter system by pressing a button. The rubber gaskets render it impermeable to odours. - The seat and the arm rests are provided with novel cuffs for the thighs and forearms. - An individually adjustable neck cuff is arranged on the back rest. - Safety belts arranged on the schoolbag system (crosswise) ensure greater safety.
Patent DE-3627055-A1 (DE)
Title: Circuit for dynamic compression or expansion in a useful-signal path
Inventor: THANHEISER WILHELM
IPC: H03G7/00
Filed: 1986-08-09
Abstract: Circuit for dynamic compression or expansion in a useful-signal path with an FET (F1), controlled by a control voltage, in the useful-signal path. The output of the control-voltage generator (8) is connected to the output electrode of the FET via an inverting alternating-voltage amplifier (T1). This avoids interfering signal discontinuities (S) in the useful-signal path when there are discontinuities in the control voltage. <IMAGE>
Patent DE-3632025-A1 (DE)
Title: Lighting element
Inventor: GRAFF FRIEDEMANN
IPC: F21V19/00
Filed: 1986-09-20
Abstract: The invention relates to a low-voltage lighting element, which comprises two preferably solid voltage-carrying rails (1, 2), which are separated from each other by an insulating layer (3), are connected to each other by means of screws (4, 4'), clips or the like consisting of insulating material and have cylindrical recesses (11, 21), acting as pairs of bushes, for receiving connector pins of small lamps, for example halogen lamps. <IMAGE>
Patent DE-3636999-A1 (DE)
Title: Roasting device
Inventor: NOTHNAGEL MANFRED
IPC: A23N12/08
Filed: 1986-10-30
Abstract: Coffee roaster, especially laboratory roaster, having at least one coffee container (25) which can be moved cyclically past a filling station (I), a roasting station (II), a cooling station (III) and an evacuating station (IV) and through which hot and cold air can respectively pass in the roasting and cooling stations. <IMAGE>
Patent DE-3643467-A1 (DE)
Inventor: LINDOERFER WALTER DR
IPC: C08B37/00
Filed: 1986-12-19
Abstract: A process for the extracellular preparation of non-ionic biopolymers in the form of homopolysaccharides of high specific viscosity entails microorganisms being cultured in the form of particular strains of fungi in a nutrient medium with aeration and agitation at a temperature of about 15 DEG C to 40 DEG C, then heating the culture suspensions where appropriate, subsequently separating the culture solution from the biomass, and isolating therefrom the homopolysaccharide with virtually only glucose as basic monomer component.
Patent DE-3700058-A1 (DE)
Title: Hose-coupling system
Inventor: HAIN WOLFGANG DIPL ING
IPC: F16L25/00
Filed: 1987-01-02
Abstract: An easily producible and mountable hose-coupling system exhibits an internally cross-sectionally corrugated retaining ring, whose corrugated inner surface is fitted into a correspondingly cross-sectionally corrugated outer surface of the hose end, to which the coupling member is to be connected in a sealing manner; while the hose, moreover, preferably exhibits a cylindrical outer casing surface which is interrupted, if appropriate, only by short hose portions with a few corrugations.
Patent DE-3709007-A1 (DE)
Title: Method and device for optical surface testing (examination)
Inventor: ETTWIG HANS HEINRICH DIPL PHYS
IPC: G01N21/21
Filed: 1987-03-19
Abstract: The invention relates to a method for surface testing of metallic workpieces through the observation of a surface by means of an optical sensor having an observation axis at an angle to the surface normal. In order to improve the detectability of surface defects on metallic workpieces, and to increase the reflection contrast of good and defective surfaces in such a way that the determination of defects is reliable and images are easy to evaluate electronically, it is proposed that the observation is performed in a direction below the main angle of incidence of the workpiece surface which is free from defects and by means of an aligned polarisation filter.
Patent DE-3709849-A1 (DE)
Title: Therapeutic composition for strengthening the human body with the immunodeficiency syndrome
Inventor: BAERTSCHI HANS ULRICH
IPC: A61K36/53
Filed: 1987-03-24
Abstract: The combination of the natural medicinal agents Prunus spinosa and Origanum vulgare in the strength 8x is used to strengthen the human body with the immunodeficiency syndrome.
Patent DE-3713952-A1 (DE)
Title: Hologram recording method on flat sensitive carrier
Inventor: LIEGEOIS CHRISTIAN
IPC: G03H1/08
Filed: 1987-04-25
Abstract: The hologram recording method uses a conventional camera for initially making picture-for-picture exposures during straightline movement of the camera in front of the object or theme. The speed is set by means of a rail transportation facility or device. Each exposure or image is registered on a laser beam (8) and then projected through a converging optical system 912) in order to create a sequence of hologram strips (21) on a flat, light-sensitive  and high-resolution carrier (16). The carrier moves in steps along a straight line synchronously with the picture-for-picture film flow. The sequence of hologram strips are used to form trick-film type holograms, with the light-sensitive carrier illuminated by the reference laser beam (10).
Patent DE-3716107-A1 (DE)
Title: Fondue apparatus with turntable for side dishes and hydraulic mechanism
Inventor: HORNSTEIN HELMUT
IPC: A47G23/08
Filed: 1987-05-14
Abstract: A new type of fondue apparatus with a special pot having supporting guide grooves for the forks, and also a turntable for side dishes and a hydraulically height-adjustable spirit burner, as a compact apparatus. The pot has, at the top, sloping supporting guide grooves for the forks, so that the forks are immovably supported and do not get mixed up, and in addition the latter can no longer fall to the bottom of the pot owing to the sloping support, and the pieces of meat do not burn. By an overlap of the guide grooves towards the pot interior, hot oil or hot soup are prevented from spattering out and overflowing. In the compact lower part of the apparatus, there is situated a spirit burner, the height of which can be regulated by an adjusting knob via a small hydraulic mechanism, so that it is no longer necessary to adjust the spirit burner by hand (flame regulation). A turntable for all side dishes (sauces, types of meat, etc.) is seated on support rollers on the lower part of the compact apparatus. The "muddle" of the many individual loose side-dish plates is thus dispensed with. A plurality of guide openings, in which the unused forks can be placed, are situated all around the lower part of the apparatus.
Patent DE-3717589-A1 (DE)
Title: Sorting device for piece goods, in particular sawn timbers
Inventor: SPRINGER HANS ING
IPC: B07C5/14
Filed: 1987-05-25
Abstract: Sorting device for piece goods, in particular sawn timbers, having a feeder which feeds the material to be sorted in a feed level from which sorting stores, which can be sealed with respect to the feed level by means of closing elements, extend downwards and can be closed as required at their lower end, with respect to a conveyor arranged below the sorting stores, by means of further closing elements. In order, in such a device, to make possible a careful treatment of the material to be sorted and a compact construction, it is provided that the sorting stores extend essentially in an arc shape.