baber/WOPTO huggingface dataset:
Patent DE-3235742-A1 (DE)
Inventor: GROEPPEL DIETER
IPC: C25D13/22
Filed: 1982-09-27
Abstract: 1. Apparatus for applying a temperature-resistant insulating coating to aluminium or copper strips, comprising a device (10; 40) for the electrophoretic deposition of solid particles from a dispersion on to an aluminium or copper strip (14) and a device (11) for drying the layer deposited on to the aluminium or copper strip (14), where the aluminium or copper strip is connected to one pole of a d. c. voltage source and the deposition device (10; 40) has at lest one counter-electrode (50) which is connected to the other pole of the d. c. voltage source and where means (51, 52, 53) for rotating the dispersion are arranged on the deposition device (10; 40) and a first guide roller (17; 43) for the aluminium or copper strip (14) is arranged above the deposition device (10; 40) and a second guide roller (18; 45) is arranged on the base of the deposition device (10; 40) characterised in that between the first guide roller (17; 43) and the second guide roller (18; 45) a first vertical gap (47) is provided for the transport of the aluminium or copper strip (14) and a second vertical gap (48) is provided after the second guide roller (18; 45) ; that the second gap (48) is extended to form a deposition space (49) ; and that the counter-electrode(s) (50) is (are) arranged in the deposition space (49) parallel to the aluminium or copper strip (14) passing through, the aluminium or copper strip (14) being subjected to the electric field essentially only in the region of the counter-electrode(s) (50), but being otherwise screened againts it.
Patent DE-3247070-A1 (DE)
Title: Device for accommodating and fastening skis on a car roof
Inventor: KREBS GERD
IPC: B60R9/12
Filed: 1982-12-20
Abstract: The invention relates to a device for accommodating and fastening skis to a car roof, which is composed of roof racks fastened to the vehicle and a reception part which is connected to the latter, is made of plastic and has a rounded outline. The reception part is composed of a bowl which is essentially parallel to the roof surface, the edge of which adjoins the roof in a sealing manner in the vicinity of the windscreen and the door openings, said bowl forming an appropriate space, which is open at the rear, between it and the roof and has fastening means on the inside.
Patent DE-3303973-A1 (DE)
Title: Process and apparatus for initiating the fermentation of wort
IPC: C12C11/00
Filed: 1983-02-05
Abstract: With the aid of a process and apparatus for initiating the fermentation of wort using krausen (heads), krausen and wort are first introduced from below into an upright fermentation tank, then, reversing the filling direction, a mixture of more wort and circulated young beer is pumped in from above. A corresponding amount of young beer is removed at the bottom and fed to the main fermentation. The apparatus saves space and time and ensures reliable initiation of fermentation matched to the size of the brew, which can be easily interrupted and started again and, in this case, ensures reliable and automatic cleaning. <IMAGE>
Patent DE-3306051-A1 (DE)
Title: Spatial foundations or foundation parts for joining to give spatial structures
Inventor: GOEPFERT MARTIN DIPL ING
IPC: G09B23/04
Filed: 1983-02-22
Abstract: Spatial foundations or foundation parts for joining to give spatial structures are characterised in that the spatial foundations or foundation parts have side surfaces consisting of regular pentagons or pentagon parts, in the manner of a dodecahedron known per se, in that the foundations or foundation parts can be produced in identical and/or in two different sizes having the edge length ratio 1:cos 36 DEG , and in that both foundations and foundation parts of equal size and those of different size can be joined together.
Patent DE-3309590-A1 (DE)
Title: Developer liquid for nondestructive crack testing
Inventor: BRANDT HANS-JUERGEN
IPC: G01N21/91
Filed: 1983-03-17
Abstract: A developer liquid for the nondestructive crack testing of crack-endangered test pieces contains, inter alia, monofluorotrichloromethane and methylene chloride components, it being possible to replace the latter by a somewhat smaller component of 1,1,1-trichloroethane. This developer liquid is consequently deemed to be noncombustible and not to require marking within the meaning of the German Regulation on Hazardous Substances dated 29 July 1980, thereby simplifying its handling and use.
Patent DE-3311849-A1 (DE)
Title: Electrical sauna heater
Inventor: VIKSTROEM LEO
IPC: A61H33/06
Filed: 1983-03-31
Abstract: An electrical sauna heater, especially for saunas in public baths, which is divided into two separate parts: a stone container (3) and an air channel (7). The heater stones lying in the stone container are heated up with a heating element (1) which is set by a thermostat (6). The sauna air is initially heated up with a heating element (2) located in the air channel (7), the element being set by its own thermostat regulating the sauna air. The temperature of the heater stones is thus independent of the temperature of the sauna air. <IMAGE>
Patent DE-3314863-A1 (DE)
Title: Process and plant for the disposal of sewage sludge removed from a sewage treatment plant
Inventor: BOEHNKE BOTHO
IPC: C02F1/48
Filed: 1983-04-23
Abstract: Process for the disposal of the sludge withdrawn from a sewage treatment plant, in particular from an absorption-waste water purification plant, with production of methane-containing fermentation gas, the sewage sludge being introduced into a septic tank, heated in the septic tank with the aid of an external heat source to a controllable fermentation temperature beneath the temperature of thermophilic digestion and, with or without circulation, at a predetermined residence time, being subjected to a sludge digestion. The fermentation gas is withdrawn from the head of the septic tank, the treated sludge is removed from the bottom of the septic tank. The sewage sludge is exposed in the septic tank to the action of an electromagnetic alternating field, which produces an additional heating of the sludge. The residence time is set to a range of 5 to 20 days, preferably about 10 days. The fermentation gas production is adjusted with the aid of the heat source, and on the other hand is optimally controlled or regulated by change in the parameters of the electromagnetic alternating field.
Patent DE-3322211-A1 (DE)
Title: Semi-automatic grinding and polishing machine for machining rings on scissors, surgical instruments and the like
Inventor: WENZLER GUENTHER
IPC: B24B21/00
Filed: 1983-06-21
Abstract: The invention relates to a semi-automatic grinding and polishing machine for machining rings on scissors, surgical instruments and the like, having a bearing plate which is partially adjustable about a horizontal tilting axis, in which a swivel plate provided with a centred breech is mounted so that it can be rotated and driven, and having a holder oriented centrally in the breech of the swivel plate for the positioning of the ring to be machined, the holder with the ring rotating synchronously with the swivel plate and an endless grinding belt which lies against the ring being guided through the breech of the swivel plate. Thanks to the particular design of the holder and the displacement of the holder as a function of the swivelling movement of the swivel plate as well as through the displacement of the tilting axis as a function of the tilting movement of the bearing plate, it is possible to use the machine for the machining of the outer surfaces of the ring.
Patent DE-3326027-A1 (DE)
Title: Ramp
Inventor: HENSEL KARL-HEINZ
IPC: B65G69/28
Filed: 1983-07-20
Abstract: A ramp for bridging distances and/or differences in level, especially for the loading and unloading of vehicles, has on the underside of the platform 1 at least one reinforcement support 4 which can be swung out approximately vertically to the plane of the platform 1 and essentially extends in the longitudinal direction. The platform 1 can comprise a plurality of parts 2, which are connected to one another via a lock 3 which comprises a locking hook 11 bent at right angles and two vertically offset clamps 12 which are spaced apart parallel to one another. At the lower end of the ramp, a tube 9 is mounted on the face side, the two outside ends 10 of the tube 9 projecting over the longitudinal sides and being guided back to the platform 1 in an arcuately curved manner and attached there. <IMAGE>
Patent DE-3330185-A1 (DE)
Title: Adhesive blends contg. polyethylene graft copolymers
Inventor: ADUR ASHOK MOHAN
IPC: C09J151/06
Filed: 1983-01-18
Abstract: An adhesive blend comprises by wt.: (a) 0.1-40 pts. of a graft copolymer (I) of 70-99.999% of a polyethylene grafted with 30-0.001% of at least one grafting ethylenically unsatd. carboxylic acid or its deriv., for a total of 100%, (b)  0.1-99 pts. of LDPE, an ethylene-unsatd. ester copolymer and/or LLDPE, and (c) 0.1-99 pts. of at least one (co)polymer of 4-15C alpha-olefin, for a total of 100 pts. The blends provide high bond strength to polyesters and ethylene-vinyl alcohol polymers, and excellent bond strength to polyolefins and polar substrates such as polyamides, metals, glass, paper wood and leather. The composite structures are useful in mfr. of e.g. packaging films, blow moulded bottles, co-extruded sheet for containers, coatings on glass bottles or wood or metal or metal laminates.
Patent DE-3335332-A1 (DE)
Inventor: HERMANN ADAM
IPC: H01L23/40
Filed: 1983-09-29
Abstract: A device for fixing a cooling member on the cooling surface of an integrated module, the cooling member having a base plate with several cooling fins disposed on opposite sides of a central core, has an insulating frame with two supporting yokes which rest against the free sides of the central core of the cooling member, each supporting yoke having two resilient legs which can be spread apart outwardly, the free ends of the legs being connected by a first cross bar and a second cross bar. The first cross bar is resiliently forced by said legs against the upper side of the base plate of the cooling member, and the second cross bar, which is provided with detent elements, is resiliently clamped in place surrounding a portion of the integrated module.
Patent DE-3338804-A1 (DE)
Title: Heat-exchange tubes
Inventor: MAYRHOFER OTTO DIPL ING
IPC: F28F9/20
Filed: 1983-10-26
Abstract: In order to protect heat-exchange tubes which are cooled from inside and can be heated from outside chiefly by radiation, it is proposed to arrange antiradiation members in the primary beam path where the maximum flux density of primary radiation is incident. The radiation member 20 can be produced from a material which completely or partially absorbs radiation, the member being mounted directly on the tube 10 or indirectly with the aid of clamping devices. The antiradiation member can also be constructed as a reflector or lens. <IMAGE>
Patent DE-3339728-A1 (DE)
Title: Device for the transmission of torques
Inventor: ARPERT WALTER
IPC: F16D41/12
Filed: 1983-11-03
Abstract: Device for the transmission of torques with a gravitational driver, especially in wheel hubs, for children's vehicles. It is proposed by means of the invention to create a device which is material- and cost-saving in its manufacture, permits easy assembly and is reliable in use, the object being that it should be of simple construction, of the most compact design possible and capable of mounting on the axle drive shaft of a wheel and being secured and fixed without additional securing, connecting or spring elements. According to the invention this is achieved in that a body is centred on a drive shaft and its position fixed, the driver being supported so that it can move and swivel freely in a bearing in the body and that the centre axis of the axle drive shaft and the centre axis of the bearing are spaced in relation to one another such that in the event of any variation of the angular position of the body on the axle drive shaft the driver moves clockwise out of its position and is brought into connection with a counterbearing and the connection is released in the event of a catch-up movement of the counterbearing. <IMAGE>
Patent DE-3340104-A1 (DE)
Title: Device for visualising corona discharges for diagnostic purposes
Inventor: KNAPP DIETER
IPC: A61B5/05
Filed: 1983-11-05
Abstract: Arranged on the rear (6) of a transparent glass plate (2) is a vapour-deposited, transparent metal layer (7) which is connected to a pole of a radio-frequency generator (9). When a human body part (4) to be examined is laid on the front (5) of the glass plate (2), the AC voltage of 5-50 kV and 1-2 kHz supplied by the radio-frequency generator (9) produces on the body part (4) visible electrical corona discharges which can be observed from the rear (6) and photographically recorded. <IMAGE>
Patent DE-3341852-A1 (DE)
Title: Bottle cleaning machine
IPC: B08B9/34
Filed: 1983-11-19
Abstract: The invention relates to a bottle cleaning machine, in which the bottles to be cleaned are arranged in reception devices (bottle cells) of a transporting element, which moves through the interior of the machine which is closed off by walls and with the assistance of which the bottles to be cleaned with their openings pointing downwards are led past at least one spraying nozzle for a cleaning means, this spraying nozzle being attached to a support element which can move in a reciprocating manner and which in a first phase of movement moves in the same direction as the transporting element and in a second phase of movement moves in the opposite direction to the transporting element. It is characterised in that the supporting element penetrates the wall of the machine with sections and is guided on these sections on the outside of the wall. <IMAGE>
Patent DE-3345450-A1 (DE)
Title: Arrangement of a scintillation crystal and a carrier, and method for producing such an arrangement
Inventor: PERSYK DENNIS E
IPC: G01T1/164
Filed: 1983-12-15
Abstract: It is the aim of the invention to create a solid unbreakable arrangement which also remains stable in the event of changes due to expansion, using technically simple production methods. This aim is achieved by the scintillation crystal (14) being bonded to the carrier (12) by the action of heat. The temperature is then slowly lowered until room temperature is reached. <IMAGE>
Patent DE-3347680-A1 (DE)
Title: Valve timing system for internal combustion engines with two different valve timings
Inventor: HAUBNER ERNST
IPC: F01L13/00
Filed: 1983-12-31
Abstract: In the said valve timing system, two cams (N1 and N2) with different valve timings for one valve or valve pair are brought into operation in stages by way of a hydraulic valve tappet, the special feature of which consists in the fact that the tappet housing (1) and the tappet cylinder (2) are formed as independent tappets by integrally formed cam bearing surfaces (8 and 9), and the pressure build-up in the pressure chamber (6) can be varied by controlling the non-return valve (5) by means of the piston (3) under the influence of the control of the oil supply to the hydraulic valve tappet by the control piston (21) and, in this way, a valve or valve pair is actuated by one or other of the cams, this having the effect that two torque peaks are obtained over the entire speed range of the engine, thus improving the power range of internal combustion engines. <IMAGE>
Patent DE-3347912-A1 (DE)
Title: Friction clutch
Inventor: HUBER LOTHAR
IPC: F16D13/71
Filed: 1983-05-26
Abstract: The invention relates to friction clutches, in particular those for motor vehicles, having a clutch carrier plate which can be fixed to the crankshaft of an engine, an axially movable pressure plate, a diaphragm spring which is provided between the latter and the clutch carrier plate, is supported by radially outer areas against the clutch carrier plate and acts on the pressure plate by means of areas which are radially further in, torque transmission means being provided between the pressure plate and the clutch carrier plate, having a counterpressure plate which can be fixed axially and rotationally, via spacing means, to the clutch carrier plate, and a clutch plate to be provided between the clutch carrier plate and the counterpressure plate. The object on which the invention was based was to make such friction clutches cheaper, to make them smaller or, under given space conditions, to increase the friction diameter and hence the work capacity of the clutch and to improve its functioning and life. This is achieved according to the invention by virtue of the fact that the spacing means is designed as a sheet-metal shaped part and clips around the counterpressure plate on the side facing away from the engine. <IMAGE>
Patent DE-3402112-A1 (DE)
Title: Multi-purpose home trainer with safety aids and multi-function bench
Inventor: ZEITZ HARALD
IPC: A63B23/00
Filed: 1984-01-23
Abstract: The multi-purpose home trainer is a training appliance on which all the important exercises for fitness training can be practised in an optimum manner, even alone and even with a relatively high weighting, since the safety aids of the appliance can be used as required by the particular exercise in order to reduce the risk of injury. The home trainer is easy to assemble and dismantle, is capable of further enhanced versatility by means of additional units in accordance with the modular principle, which require only minimum expenditure, and can be stored in a space-saving manner. The multi-purpose home trainer consists:  a) of the appliance  and b) of the multi-function bench. h
Patent DE-3415510-A1 (DE)
Title: Environmentally friendly energy extraction
Inventor: HERBRAND LUDWIG DIPL ING
IPC: C25B1/04
Filed: 1984-04-26
Abstract: The invention relates to environmentally friendly energy extraction from a current which occurs in varying strength or at different times and is therefore not suitable for supplying the population with power. Immense quantities of energy are stored in wind, waves, floods and tides. The water level of rivers and lakes changes with the seasons. The power required in power stations fluctuates continuously, and yet the machines can work at full load without loss. Bilaterally acting tubular turbines coupled to generators generate current which is fed via a rectifier to an electrolysis unit. Oxygen accumulates at one electrode and escapes into the atmosphere to improve the air, and hydrogen accumulates at the other electrodes and serves as an environmentally friendly fuel for driving power stations or vehicles.
Patent DE-3416865-A1 (DE)
Title: Program switch unit
Inventor: MUELLER HELMUT
IPC: H01H43/10
Filed: 1984-05-08
Abstract: In a program switch unit for domestic appliances, as large a number of programs as possible is to be accommodated on the program drum 19, without increasing the installation space of the program switch unit. For this purpose, a coupling device 11, 49, 55 controlled by a timer device 22, 29, 32, 36, 43, 46 is provided between the program drum 19 and the drive motor 1. The coupling device 11, 49, 55 keeps the program drum 19 uncoupled from the drive motor 1 during the time when a switching state of the program drum 19 is to be maintained. The timer device 22, 29, 32, 36, 43, 46 is advanced by the drive motor 1 and, after the said time, couples the program drum 19 to the drive motor 1 via the coupling device 11, 49, 55. 
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Patent DE-3417245-A1 (DE)
Title: Jet propulsion
Inventor: LABENTZ PETER
IPC: B63H11/04
Filed: 1984-05-10
Abstract: The invention relates to jet propulsion 25 for ships 1. It consists of a retaining device 4 arranged under water 2 at the stern. A nozzle body 7 rotatable about a vertical axis 6 is arranged on the free end section 5 of the retaining device 4. The nozzles 8 of the nozzle body 7 can generally be orientated horizontally or else orientated to the outside at an angle to the horizontal. The nozzles 8 are connected via appropriate connecting lines to a motor-operated high-pressure pump 9. <IMAGE>
Patent DE-3417537-A1 (DE)
Title: Positioning device for a cylinder to which pressure medium can be admitted
Inventor: WYDRA KARL
IPC: F15B15/28
Filed: 1984-05-11
Abstract: The positioning device according to the invention for a piston with piston rod has a positioning rod which is fastened to the cylinder base and engages in a central recess of the piston and the piston rod. Arranged at the front end of the positioning rod is an electric or optical scanning device which can read marks (which can be scanned electrically or optically) on a strip-like base material which is held on the inner wall of the piston recess. In addition, the positioning rod can serve as an anti-rotation locking means for the piston.
Patent DE-3423615-A1 (DE)
Title: Drawing ruler with clamping device
Inventor: SCHIEFNETTER HARALD
IPC: B43L7/00
Filed: 1984-06-27
Abstract: Guide members are provided on a drawing board and a drawing ruler which permit parallel displacement of the ruler. The drawing ruler has a clamping web which is arranged between two guide strips on the underside of the ruler and forms the short leg of an angled lever. The long leg of the angled lever projects beyond the outside of the ruler body, as a result of which a handle-like actuator member is formed by walls on the longitudinal sides.
Patent DE-3427123-A1 (DE)
Title: Method for switching over the coupling of railway rolling stock
Inventor: SCHELLE AXEL DIPL ING DR
IPC: B61G5/04
Filed: 1984-07-23
Abstract: In the method for switching over railway rolling stock by manually actuable drawgear couplings 1 with laterally arranged manually actuable pneumatic couplings 3, in a first switch-over stage the rolling stock is retrofitted to junction couplings 7. After the termination of this switch-over stage, the junction couplings 7 are replaced with central buffer couplings 9 with integrated automatic couplings 10, the pneumatic couplings 3 being displaced at the same time to the other side of the vehicle as pneumatic couplings 3'. As a result, it is possible for the pneumatic couplings 3, 3' to be coupled linearly during this switch-over phase during mixed coupling and a diagonal coupling which 9 is impeded by the size of the central buffer couplings is no longer required. If two rail vehicles III equipped with central buffer couplings 9 strike one another during this switch-over phase, the central buffer couplings 9 and the pneumatic couplings 10 couple automatically and the pneumatic coupling 3' remains uncoupled. Subsequently, during a last switch-over phase, the pneumatic couplings 3' and the lateral buffers 2 are taken off. In this way, switching over is terminated. 
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Patent DE-3427719-A1 (DE)
Title: Toxic waste incineration in rocket engines
Inventor: SINGER ANDREAS DIPL ING
IPC: F23G7/00
Filed: 1984-07-27
Abstract: A residue-free disposal of highly toxic waste of any desired consistency and in complete isolation from the environment is represented by the introduction into and incineration in a plant which is constructed in the manner of a rocket combustion chamber. This process makes possible temperatures of above 3000 DEG C over a large volume, in which all known chemical toxic wastes decompose. In the combustion chamber, a hot gas is first produced by a chemical reaction of an appropriate fuel combination. The toxic material is decomposed by the heat transfer between hot gas and problem waste and the decomposition products are oxidised in such a manner that mainly steam and, in a smaller amount depending on the fuel combination, COX gas remain. The problem toxin can be introduced into the combustion chamber with the carrier substance (for example soil), following suitable treatment, in the liquid, solid or gaseous state.
Patent DE-3428184-A1 (DE)
Title: Variable supports
Inventor: SANDERN ERWIN-LOTHAR
IPC: E04C3/20
Filed: 1984-07-31
Abstract: Published without abstract.