baber/WOPTO huggingface dataset:
Patent DE-3340313-A1 (DE)
Title: Domestic laundry drier
Inventor: OTT GUENTER ING GRAD
IPC: D06F58/26
Filed: 1983-11-08
Abstract: Domestic laundry drier, having a laundry drum (2), accommodated in a housing (1) and driven by a motor, and a heating device (4) arranged outside the laundry drum (2) in the stream of drying air and with at least one electrical heating element for heating the drying air conveyed through the laundry drum. The heating device (4) is designed as a self-contained surface heating body (5), in which electrical heating elements (6, 7) are embedded. Furthermore, at least one temperature detector (10) or sensor of a temperature-regulating and/or temperature-monitoring device is provided in or on the surface heating body (5). <IMAGE>
Patent DE-3341710-A1 (DE)
Title: Rack
Inventor: JUERGENS WALTER DR ING
IPC: B65G1/02
Filed: 1983-11-18
Abstract: The invention concerns a rack grating which can be provided with small rollers and therefore be used as an element in a roller conveyor for the transport of any goods to be transported. This element of a small roller conveyor can be combined, assembled and given a variety of inclinations by means of adjusting elements.
Patent DE-3347810-A1 (DE)
Title: Soft-material compensator, and a method and device for its production
Inventor: MAILINGER FRIEDRICH
IPC: F16L51/02
Filed: 1983-06-23
Abstract: A soft-material compensator (expansion compensator), and a method and device for its production. The side walls (1a-1d) and the rectangular clamping-in flange parts (6a-6d) consist of a layered material having two outer layers (4a, 4b) of rubber and a central layer (4c) of stainless-steel mesh. In order to create a soft-material compensator which can also be produced cost-effectively with large dimensions and has high stability in the case of severe operating conditions, as exist between components for flue gas desulphurisation, the clamping-in flange corners (6e-6h) consist entirely of rubber, in contrast to the clamping-in flange parts which are connected by them. For production, all the corners of the clamping-in flanges (6) are successively fitted between separable mouldings (10a-10d, 11) having a hollow shape, and the respective clamping-in flange corners are integrally formed therein by vulcanisation. <IMAGE>
Patent DE-3400583-A1 (DE)
Title: Return device for swivel motors
Inventor: FORIAN GABOR
IPC: F15B15/14
Filed: 1984-01-10
Abstract: Return device for swivel motors, with a housing and a transmission member arranged therein and attached thereto as well as to a compression spring system or a transmission member attached to an output shaft of the swivel motor. To simplify manufacture, increase the operating reliability and extend the applicability, the compression body and the transmission body are connected to one another via a constraining connection designed as a constraining path and rollers pressed against it.
Patent DE-3403848-A1 (DE)
Title: Wall structure and process for strengthening a boundary wall of a squash court
Inventor: BABINSKY HORST
IPC: E04H3/14
Filed: 1984-02-03
Abstract: The invention relates to a wall structure for a boundary wall of a squash court, comprising a concrete wall, a masonry wall or the like, and panel elements arranged via spacers at a distance from the wall and fastened thereto. An interspace which is delimited by the wall and panel elements is filled with a filling material, the spacers are plastic bodies and the filling material is quartz sand. <IMAGE>
Patent DE-3404109-A1 (DE)
Title: Process and equipment for the production of grease, using a reactor with an external pipe loop
Inventor: MEYER DONALD W
IPC: B01J19/18
Filed: 1984-02-07
Abstract: An improved process and improved equipment for producing grease at low costs, allowing grease production in a single combined reactor apparatus, achieves results which normally require a separate contactor and a final processing vessel. Preferably, an upright reaction vessel is provided with an external tubular by-pass line of relatively large diameter, which is connected to the reaction vessel. A machine element which generates a high momentum and a high shear force is located within the line and serves both for moving the grease starting materials (i.e. oil and metal soap constituents) through the reaction loop and for subjecting the materials to high shear forces, whereby the properties of the end product are improved. A heat exchanger is preferably provided with an external line in order to transfer heat effectively to the grease starting materials while they are being circulated, whereas the main reaction vessel also contains a stirrer scraper, and additional heat exchange devices. In carrying out the process, oil and soap constituents are circulated with external heating, until the saponification is complete, whereupon the line is isolated and the contents are transferred into the reactor vessel; additional dilution oil and/or desired additives can be introduced into the reaction vessel with further mixing, whereby a finished ... Original abstract incomplete.
Patent DE-3404533-A1 (DE)
Title: Arrangement for connecting a coaxial feed line of a broadband cable network to a coaxial domestic connection cable
Inventor: WOLF KURT DIPL ING
IPC: H01R9/05
Filed: 1984-02-09
Abstract: The invention relates to an arrangement for connecting a coaxial feed line with an inner conductor and a metal cable sheath of a broadband cable network to a coaxial domestic connection cable with an inner conductor and a metal cable sheath. A radio-frequency through-connection from the feed line to the domestic connection cable, which is shielded against inward and outward radiation, is achieved according to the invention in that the domestic connection cable can be connected by means of a coaxial plug to a coaxial socket with an inner conductor and an outer sleeve, that the inner conductor of the coaxial socket is connected by means of a separating capacitor to the inner conductor of the feed line and that the outer sleeve of the coaxial socket is connected by means of a hollow cylindrical-shaped coaxial capacitor with an inner coating and an outer coating to the metal cable sheath of the feed line, the outer sheath of the coaxial socket being connected via an electrically conducting, annular connection to the inner coating of the coaxial capacitor designed with an adapted diameter, while the outer coating of the coaxial capacitor is connected via an electrically conducting, annular connection to the metal cable sheath of the feed line.
Patent DE-3404743-A1 (DE)
Inventor: METZGER WERNER DR
IPC: C08F210/02
Filed: 1984-02-10
Abstract: 1. A process for the preparation of a terpolymer of ethylene having a melt flow index of from 2 to 20 g/10 min and consisting of 100 moles of copolymerized ethylene, from 0.9 to 3.2 moles of copolymerized C1 -C8 -alkyl esters of C3 -C6 -alkenecarboxylic acids and from 0.9 to 2.6 moles of copolymerized C3 -C6 -alkenecarboxylic acids, wherein the terpolymer is prepared at a maximum temperature of 340 degrees C in a two zone pipe reactor, where the number of moles of copolymerized alkyl esters (a) and of copolymerized carboxylic acids (b), based on 100 moles of copolymerized ethylene, must fall within the ranges defined above and satisfy the relationship a = x . b**-1.6 , in which x is from 2 to 6, and the terpolymer must have a glass transition temperature of less than - 15 degrees C, determined by the DSC method at a cooling rate and a heating rate of 20 degrees C/min each.
Patent DE-3405809-A1 (DE)
Title: Output stage
Inventor: STEINHAGEN WOLFGANG DR
IPC: H03F3/30
Filed: 1984-02-17
Abstract: The invention relates to an output stage having a balanced voltage supply for driving a load connected to earth at one end. The output stage exhibits an input terminal for applying an input voltage and it outputs an output voltage to an output terminal. A first circuit branch of the output stage contains a first switching element which conducts the output current flowing through the load when an input voltage of one polarity is present. A second circuit branch contains a second circuit element which conducts the output current flowing through the load when an input voltage of the other polarity is present. A coupling circuit derives a control signal for the second circuit branch from the input voltage. The output stage is distinguished by a high output voltage swing and a low quiescent current. <IMAGE>
Patent DE-3412767-A1 (DE)
Title: Method and device for destroying and disposing of discharge lamps
Inventor: GROBA LOTHAR
IPC: B03B9/06
Filed: 1984-04-05
Abstract: In order to dispose of discharge lamps, the said lamps are crushed and a neutralising agent is added to the broken glass. For this, the invention proposes a method and a device for carrying out the method in which the discharge lamps are introduced into a press which can be sealed by means of a cover (13) in a dust-tight fashion and consists of a cylinder housing (10) and press plunger (15), and are compressed by the press plunger (15) being actuated, and are crushed in the process. When a floor opening (30) opens, the broken glass drops into the inlet (34) of a conveying device (11) and is conveyed by the latter into a broken glass container (12). In the region of the conveying device (11), a neutralising agent which is removed from a reservoir container (36) is fed to the broken glass. The device can be configured in such a way that the method for crushing and transportation proceeds automatically. <IMAGE>
Patent DE-3413033-A1 (DE)
Title: Method and arrangement of an oscillating electrode
Inventor: FEUERSTACKE EWALD
IPC: F27D11/10
Filed: 1984-04-04
Abstract: Published without abstract.
Patent DE-3417428-A1 (DE)
Title: High-capacitance component
Inventor: HAMANN CLAUS PROF DR SC NAT
IPC: H01G4/20
Filed: 1984-05-11
Abstract: The high-capacitance component can be used in electrical engineering and electronics, especially in microelectronics. The purpose and object of the invention is to provide a high-capacitance component which, while being of high quality, is compatible with microelectronics technology and has a high specific capacitance combined with high dielectric strength. The object is achieved, according to the invention, in that the dielectric between the electrodes comprises a layer combination of a conductive organic layer and one or more insulator layers, at least one of the insulator layers at the interface to the conductive organic layer being a polymer layer.
Patent DE-3420094-A1 (DE)
Title: Propeller agitator
Inventor: BEHAM HANS DIETER
IPC: B01F27/71
Filed: 1984-05-29
Abstract: A propeller agitator, especially for liquid manure tanks (1) at ground level, as a rule comprises a propeller (5) which is arranged inside the liquid manure container (1) and which is set in rotation via a drive shaft (7) driven via a power take-off. In order to achieve optimum turbulence and complete homogenisation in the liquid manure while largely avoiding the formation of dunes on the bottom, provision is made for a discharge duct (19) which surrounds the propeller (5), or the discharge port (45) thereof, to be adjustable in a vertical and horizontal direction (Figure 3a). <IMAGE>
Patent DE-3421789-A1 (DE)
Title: Pharmaceutical composition from the thymus and process for its preparation
Inventor: MOROZOV VJACESLAV GRIGOREVIC
IPC: A61K35/26
Filed: 1984-06-12
Abstract: A pharmaceutical composition from the thymus which contains polypeptides of molecular mass 600 to 6000 dalton and has the following composition (% by mass) is proposed:     80-90 polypeptides with an isoelectric point of 3.5 to 6.7 20-10 polypeptides with an isoelectric point of 7 to 9 and a molecular mass of 2000 to 4000 dalton.   A process for its preparation is also proposed, which comprises homogenisation of the thymus tissue, extraction of the resulting homogenate with a 1-10 % strength aqueous acetic acid solution in the presence of zinc chloride for at least 24 hours, separation of the resulting extract into the precipitate and the liquid over the precipitate, which liquid is treated with an organic solvent and subsequently the final product is isolated.
Patent DE-3422222-A1 (DE)
Title: Stand comprising a profiled bar and a panel or similar stand part attached thereto by means of a connector
Inventor: RIXEN EDGAR
IPC: F16B12/32
Filed: 1984-06-15
Abstract: The stand comprises a profiled bar and a panel attached thereto by means of a connector. An undercut longitudinal groove is located in the profiled bar, the connector engaging into said undercut by means of a clamping head. The clamping head is connected via a neck to a coupling element on which connector surfaces, having a fastening bore perpendicular to said coupling element, are located. In order to be able to arrange panels of different thicknesses in an aligned or flush manner with respect to a longitudinal side of the profiled bar, the connector surfaces are arranged at various distances from the neck of the connector.
Patent DE-3426608-A1 (DE)
Title: Annular support for storage tanks to accommodate very low-temperature liquids
Inventor: VOGEL ROLF
IPC: F17C13/10
Filed: 1984-07-19
Abstract: An annular support for storage tanks with low-temperature insulation for accommodating very low-temperature liquids is described, which is formed from moulding elements made of a pressure-resistant insulating material, on a concrete base under the upright walls of the tank. The said annular support has an annular casing, which is made of a rigid material, is partly filled with concrete in its lower region, supports the moulding elements at a level which is higher than that of the concrete base and forms, together with the annular casing, a trough which is impermeable to liquid at the bottom and at the sides.
Patent DE-3427643-A1 (DE)
Title: Valve spring for lift valves in reciprocating piston internal combustion engines
Inventor: GAEDE GEORG
IPC: F01L1/46
Filed: 1984-07-26
Abstract: The invention describes two ways in which valve spring oscillations of lift valves (1) on reciprocating piston internal combustion engines can be rendered harmless. One possible method proposes that an oscillation absorber (9), which is constructed as an additional spring-mass system, be arranged on the valve spring (3) from inside or outside. The other possibility lies in connecting a damper (20) to the valve spring (3). In this way the valve spring oscillations can be reduced before the start of the next working stroke. <IMAGE>
Patent DE-3434374-A1 (DE)
Title: Three-point seat belt for motor vehicles
Inventor: JAEHRLING HORST
IPC: B60R22/32
Filed: 1984-09-19
Abstract: The invention is based on the recognition that it is desirable and necessary to have, in addition to the seat belt clock, a further possible means of opening a fastened seat belt quickly, simply and reliably. This second quick opening facility is provided in that the upper belt attachment element which is attached to the side wall of the vehicle consists of a housing (1) with a bore (17) for an attachment bolt, a swivel bracket (2) which is swivellably mounted in the housing (1) and has a locking rib (6) which penetrates the housing (1), and a cutting blade (4, 14) which is guided in the housing (1) and can be moved perpendicularly downwards by means of spring elements (4, 5), the said cutting blade (4, 14) being held in its upper position by the locking rib (6) of the swivel bracket (2) and, after cutting through the seat belt (3), moves into a lower position (4') after the locking rib swivels out. <IMAGE>
Patent DE-3436505-A1 (DE)
Title: Method and device for controlling the frequency of a starting converter as a function of the frequency of an operating converter
Inventor: DOERING ALFRED ING GRAD
IPC: H02M7/757
Filed: 1984-10-05
Abstract: The subject-matter of the invention is a method and a device for controlling the frequency of a starting converter (2) during starting at a frequency which is predetermined by an operating converter (1), with phase-correct synchronisation and, during slowing down from a frequency which is predetermined by the operating converter (1), at a lower frequency. The frequency which is supplied to the starting converter (2) is increased during starting and/or is reduced during slowing down in inverse proportion to the frequency of the operating converter (1). <IMAGE>
Patent DE-3500230-A1 (DE)
Title: Screw, bolt or shaft having fracture indication
Inventor: VOGEL ALFONS
IPC: G08B21/10
Filed: 1985-01-05
Abstract: The invention proposes a screw 1, a bolt or a shaft in the case of which the indication of a fracture is possible, in which there are one or more holes 2 which run in the axial direction and in which in each case one or more electrical leads 6, which are connected directly or indirectly to the inside of the hole 2, are arranged, which leads 6 are passed out of the workpiece at least at one end, and the material and/or the attachment of the electrical lead 6 is arranged such that the electrical lead 6 is interrupted in the event of the screw 1, bolt or shaft being fractured. <IMAGE>
Patent DE-3501087-A1 (DE)
Title: Method for reducing the perceptibility of errors in a digital audio signal
Inventor: PLATTE HANS-JOACHIM DR ING
IPC: H04N19/895
Filed: 1985-01-15
Abstract: According to the invention, the undisturbed signal sections are contracted in time to form a gapless signal, eliminating the disturbed signal sections. As a result of this solution, even relatively long interruptions in the signal can be rendered inaudible. To compensate for the missing time interval, signal parts or pauses (signal power to zero), determined by special analysis, are stretched or repeated before or after the disturbed signal section.
Patent DE-3501760-A1 (DE)
Title: Method and apparatus for washing laundry in a drum-type washing machine
Inventor: ZINKANN PETER DIPL ING DR
IPC: D06F39/04
Filed: 1985-01-21
Abstract: What is indicated is a washing method for a drum-type washing machine, in which, in the initial phase, the washing fluid is pumped into the tub by circulation via a spray nozzle by means of a pumping device, while the drum is being operated at a stand-by speed. In a second washing phase, washing is then continued at the normal washing rate with an increase in the water level.
Patent DE-3502446-A1 (DE)
Title: Process and mixer for producing crumb
Inventor: LIPP EBERHARD ING GRAD
IPC: A23G1/56
Filed: 1985-01-25
Abstract: In a process for batchwise production of crumb in a slow-running mixer having a vessel (1) in which a rotary-drivable mixer (6) and devices for feeding water and heat are provided, milk powder, icing sugar and cocoa mass are mixed, feeding water and heat, to form a pasty mass and the mass is then dried. In order to reduce the peak drive power during the drying process, water and heat in the form of steam are fed in, for which purpose at least one nozzle (18) is provided on the vessel (1). <IMAGE>
Patent DE-3505819-A1 (DE)
Title: Multi-way valve
Inventor: SPRENGART WOLFGANG
IPC: F16K51/02
Filed: 1985-02-20
Abstract: The multi-way valve has three connection openings (A, B, C), two valve seats lying on a common axis and being assigned valve closing elements, one of which is designed as a hollow cylinder (2) open at one end and the other is designed as a piston (3) which plunges into the latter. The mechanism (5) for the actuation of the valve closing elements is situated in the interior of the hollow cylinder and is actuable by means of a shaft (4) lying transversely to the said axis.   Application, in particular, for evacuating plant. <IMAGE>
Patent DE-3505938-A1 (DE)
Title: Container
Inventor: LENTJES THEODOR
IPC: B65D25/14
Filed: 1985-02-21
Abstract: The invention relates to a container (10) for receiving solid and liquid substances, consisting of two semi-shells (11, 12) which are connected to one another with their open free ends directed towards one another whilst forming a peripheral reinforcing rib (34), one semi-shell (11, 12) having a filling aperture (33). <IMAGE>
Patent DE-3507149-A1 (DE)
Title: Label tape intended for mechanical separation
IPC: G09F3/02
Filed: 1985-02-28
Abstract: The label tape (1) comprises a backing tape and a label layer which is provided with slots (11). Transverse perforations (7) which extend across the entire width of the label tape (1) permit the separation of sections (9). A separating arrangement is provided for the mechanical separation of the sections (9) and has two transport elements (19, 27) which succeed one another in the longitudinal direction of the label tape (1) and stretch the label tape between them in a positive or frictionally engaged manner, and a bending table (29) which is arranged between the transport elements and bends the label tape (1), at least in its middle region, in a transverse direction. In order to prevent the detachment of any frame (15), or the corners, of the labels (13) divided by the cuts (11), the transverse perforation (7) comprises slots (31) in its middle region which are considerably longer than the slots in the region of the longitudinal edges of the label tape (1). Preferably only a single slot (31) is provided which extends over and beyond the entire width of the bending table (29). <IMAGE>
Patent DE-3511182-A1 (DE)
Title: Transformer circuit
Inventor: MEHNERT WALTER DIPL ING DR
IPC: G05F1/30
Filed: 1985-03-27
Abstract: In the case of a transformer circuit according to the main application P 3502889, the further winding (11) of an actuating unit (144) is electrically connected in parallel with the first winding (9) of the transformer (8), in the reverse-parallel winding direction, in the third switching state, in order to reduce the number of switches and to increase the switching rate. If there are two further windings, they are electrically connected in series with one another and in parallel with the first winding. A current limiting circuit (157) for limiting the short-circuit current is connected between the switches (152, 153) for connecting the further winding to the terminal connecting conductor (10) and this conductor. The transition from the first switching state to the second or vice versa takes place by briefly passing through the third switching state, in which all the switches are simultaneously closed. In consequence, it is possible to react immediately to a changeover command and it is necessary to wait only until the next zero crossing of the short-circuit current before it is possible to change over to the new switching stage. The changeover time can be further reduced by using V-MOS transistors. <IMAGE>
Patent DE-3511427-A1 (DE)
Title: Process for the simultaneous scrubbing out of SO2 and NOx with simultaneous recycling of the complexing agent
Inventor: HOELTER HEINZ DIPL ING
IPC: B01D53/68
Filed: 1985-03-29
Abstract: It is known to purify flue gases from SO2 and NOx by scrubbing using limestone, hydrated lime and addition of complexing agents such as EDTA or NTA in combination with complexed iron. The difficulty in this process lies in preserving the ironII in the chelate complex. In order to enable this and to be able to discharge waste water from the purification process in an environmentally acceptable manner, according to the invention it is proposed that the HCl is scrubbed out from a separate scrubbing stage having its own scrubbing circulation which is placed upstream of the SO2 and NOx scrubbing stage. To the SO2 and NOx scrubbing stage is fed a scrubbing liquid which is composed of a hydrated lime or limestone scrubbing liquid, which has a pH of 5-8 and which, containing added complexing agents, preferably EDTA or NTA and molar iron, is added to the scrubbing liquid where, in addition, according to the invention the carboxylic acids from the vessel, preferably citric acid and/or tartaric acid are fed to the scrubbing liquid for stabilising the complexing agent and to establish the negative redox potential, alkali metal sulphite, preferably sodium dithionite or pyrosulphite or sodium sulphite are added until a negative redox potential greater than 150 is achieved, measured relative to calomel 3 molar KCl.