baber/WOPTO huggingface dataset:
Patent DE-3335173-A1 (DE)
Title: Roof frame for motor vehicles, in particular passenger vehicles
Inventor: GRATZA HEIDI
IPC: B60R9/042
Filed: 1983-09-28
Abstract: A roof frame for motor vehicles, in particular passenger vehicles, having a carrier frame 6 which can be attached to the roof of a vehicle and a loading frame 1 which is swivellably arranged on the carrier frame 6, which, in a loading position, assumes a downwardly tilted oblique position to the side of the vehicle with respect to the carrier frame 6 attached to the vehicle and in the horizontal transport position is locked to the carrier frame 6, in which roof frame a load holding frame 2 is swivellably coupled to the loading frame 1 and has an attachment device 3 for the load 4 to be held, which device 3 is placed in a position suitable for holding the load by swivelling the load holding frame 2, and in the case of which device 3 the loading frame 1 has a locking device 5 for the load holding frame 2 located in the horizontal transport position on the loading frame 1 (Fig. 2). <IMAGE>
Patent DE-3339537-A1 (DE)
Title: Process for the preparation of polyarylene sulphides
Inventor: TAUBITZ CHRISTOF DR
IPC: C08G75/0281
Filed: 1983-11-02
Abstract: A process for the preparation of polyarylene sulphides by reacting dihaloaromatic compounds with alkali metal sulphides in N-cyclohexyl-2-pyrrolidone as solvent, in which the reaction mixture obtained is diluted with water and cooled, the polyarylene sulphides are removed and further diluted with water until an N-cyclohexyl-2-pyrrolidone content of from 10 to 95% by weight has been reached, and the N-cyclohexyl-2-pyrrolidone phase is subsequently separated off at a temperature of >/= 50 DEG C.
Patent DE-3341804-A1 (DE)
Inventor: SEITZ WILFRIED
IPC: B01J35/08
Filed: 1983-11-19
Abstract: The catalyst body consists of a packing of spheres or spherical bodies of ceramic material, for example basalt, which are mutually joined at their contact points. The spheres or spherical bodies are produced by quenching a melt of the mineral material in a liquid coolant, and then mutually joined at their contact points by heating to the softening range of the material.
Patent DE-3342378-A1 (DE)
Title: Measurement method for measuring inductances
Inventor: GAESSLER HERMANN
IPC: G01R27/26
Filed: 1983-11-24
Abstract: A measurement method is proposed for measuring inductances, in which the variable inductance which is to be measured is compared with a fixed reference inductance. To this end, a timer is added to each of the inductors and the voltage responses on the timers are measured. During the measurement process, continuous changeovers are made between the one timer having the fixed inductance and the other timer having the variable inductance. The measurement result is output in digital or analog values. <IMAGE>
Patent DE-3346964-A1 (DE)
Title: Bass, in particular electric bass guitar
Inventor: BRUMUND-RUETHER EDUARD
IPC: G10H3/18
Filed: 1983-12-24
Abstract: A bass, in particular electric bass guitar, with a body equipped with at least one sound pick-up and a neck having a fretless fingerboard, has, preferably between the body-side end of the neck and a sound pick-up neighbouring the end of the neck, an impact web projecting from the body and situated under the strings.
Patent DE-3402165-A1 (DE)
Title: Filter press
Inventor: PAUSCH RUDOLF
IPC: B01D29/09
Filed: 1984-01-23
Abstract: A filter press is composed of at least one filter element on a support structure through which at least one endless filter cloth runs. Each filter element is provided with an individual closing unit which presses the upper part onto the lower part which is seated over its entire surface on the support structure. This design permits, in particular, a module-like construction of a filter press having a plurality of identically constructed filter elements on a shared support structure through which passes a shared filter cloth.
Patent DE-3403443-A1 (DE)
Title: Hollow body, in particular a luminaire
Inventor: WEISS PAUL
IPC: F21V1/00
Filed: 1984-02-01
Abstract: The hollow body consists of spherical surface sections whose longitudinal edges extend in the direction of the axis of the hollow body and which overlap one another alternately in a clockwise or counterclockwise fashion in the successive layers. The device for producing the hollow body consists of a core, which has a bearing surface for the spherical surface sections, and of clamping devices which exert a pressure on the spherical surface elements when the hollow body is being produced.
Patent DE-3403863-A1 (DE)
Title: Cooking or frying device
Inventor: JENSEN ERLING
IPC: A47J37/10
Filed: 1984-02-02
Abstract: A cooking or frying device is specified, in which the bottom outside the contact region of the hot plate is formed by at least one wing-shaped bottom part which is connected directly to the contact region via a circumferential length thereof amounting to 30 to 80%, preferably 40 to 50%, of the total circumference. As a result, an even temperature distribution can be achieved over the entire inner bottom region.
Patent DE-3411039-A1 (DE)
Title: Structure of a flat-roof pitch serving as heat insulation
Inventor: ZABOROWSKI HORST
IPC: E04D12/00
Filed: 1984-03-26
Abstract: The invention relates to a structure which can be produced by auxiliary workers on the building site and comprises 1 ô 1 m heat- insulating panels (1, 1a etc.) and deformable heat-insulating granules (3) which do not need to be compacted. A flat-roof pitch, for which the pitch lines (3a) can be constructed without further auxiliary means, results from this structure. The overall structure of the flat-roof pitch is of extremely low weight. <IMAGE>
Patent DE-3412785-A1 (DE)
Title: Superinsulation
Inventor: GERHOLD JUERGEN DR
IPC: F16L59/065
Filed: 1984-04-05
Abstract: The invention relates to superinsulation which is at the same time used as a spacer between two surfaces which can be loaded in pressure, mutually crossing webs being provided in at least two layers, with the interposition of a film. The object according to the invention is to construct such superinsulation in such a manner that, on the one hand, it can absorb pressure forces and, at the same time, sufficiently limits the heat radiation and heat conduction, the overall heat flow intensity being limited to a few watts per square metre, at most. The solution is characterised in that the webs in each layer are parallel and are arranged running at an angle with respect to one another from layer to layer, and in that the crossing points of the webs of the various layers are located at fixed points and hence form contact columns. The basic idea according to the invention is accordingly that webs which are laid over one another such that they cross over are made use of to support the pressure force, so that contact columns are formed which are compressed to a certain extent when loaded.
Patent DE-3414198-A1 (DE)
Inventor: DEMOULIN JEAN
IPC: E21D9/10
Filed: 1984-04-14
Abstract: The rotor of a cutter for removal of ore from mine faces has several external material removing bits which are mounted in holders at the exterior of the rotor, and the holders have sockets for discrete spray nozzles which discharge streams of highly pressurized water against the mine face and/or against the bits. The nozzles receive water from discrete conduits whose discharge ends are threadedly connected with the respective nozzles and whose intake ends are connected to the outlets of manifolds which are installed in the interior of the rotor. The conduits extend from the outlets of the respective manifolds and through holes which are provided therefor in the rotor. The sockets in the holders receive spherical joints which allow for changes in orientation of the nozzles with reference to the adjacent bits.
Patent DE-3414339-A1 (DE)
Title: Carburettor of the constant-pressure type for an applied ignition internal combustion engine
Inventor: SCHMIDT KARL
IPC: F02D11/08
Filed: 1984-04-16
Abstract: A carburettor of the constant-pressure type is described which permits operation of the engine close to the lean running limit in that the mixture formation is controlled by the fuel, that is a quantity of fuel is predetermined to which a quantity of air is correspondingly assigned. <IMAGE>
Patent DE-3415553-A1 (DE)
Title: Device for winding-up and emptying a tube
Inventor: DAMM VOLKER
IPC: B65D35/32
Filed: 1984-04-26
Abstract: A device for winding-up and emptying a tube, e.g. a toothpaste tube, consists of a key-type part having a handle and having a shank with a slot for receiving the flat or wound end of the tube, at least one key bit-type projection (15) being constructed at the end of the shank (11) opposite the handle (10) for the purpose of jointly forming a foot for the tube (13) with the aid of the handle (10). <IMAGE>
Patent DE-3417197-A1 (DE)
Title: Steel alloy having improved resistance to local corrosion
Inventor: BETZ GERHARD DR ING
IPC: C22C38/44
Filed: 1984-05-09
Abstract: In order to improve the resistance to local corrosion it is proposed, for a steel alloy having the basic composition according to material No. 1.4539, to provide in addition a nitrogen content of from 0.10 to 0.20 % by weight and to reduce the sulphur content at the same time to less than 60 ppm. As a result of these measures, the pitting corrosion potentials (curves 4 and 5) are clearly shifted to higher values compared to the unmodified material (curve 1). <IMAGE>
Patent DE-3417438-A1 (DE)
Inventor: GEYER ARTHUR DIPL ING
IPC: C03B37/018
Filed: 1984-05-11
Abstract: A method and apparatus for producing a directed aerosol stream from gaseous and/or vapor phase reactants by conveying the reactants to a reaction site, reacting the reactants at the reaction site in a flame free chemical reaction to produce an aerosol composition, and causing the aerosol composition to flow from the reaction site and immediately surrounding the aerosol composition with a moving, essentially aerosol free gas and/or vapor stream to form a directed aerosol stream enveloped in the aerosol free stream, in which the step of conveying includes conducting each reactant through a respective distributor and then through a discharge element having a substantially higher flow resistance than the distributor in a substantially vertical upward direction to the reaction site, and the step of causing is carried out so that the aerosol composition flows in a substantially vertical upward direction.
Patent DE-3422021-A1 (DE)
Title: Chemical oxygen generator
Inventor: SMISSEN CARL ERNST VAN DER DR
IPC: C01B13/02
Filed: 1984-06-14
Abstract: Chemical oxygen generators are used in respirators and resuscitation appliances to provide an oxygen supply. The oxygen is present in chemically bound form in the form of mouldings as individual oxygen candles and is liberated, when required, in the course of a chemical reaction. The individual oxygen candles are assembled axially in a sheet-metal container, in a modular construction with interposed incandescent elements. In the cover of the sheet-metal container, and opposite to the upper end face of the first individual candle, there is an ignition device, and in the bottom there is an outlet orifice for discharging the liberated oxygen. As soon as the first individual oxygen candle has been activated by means of the ignition device, the oxygen reaction starts up. The reaction front travels towards the next individual candle. Each time, the reaction is transferred to the next individual candle by the interposed incandescent element. The incandescent elements, as a result of the wide contact with the individual candles to be connected by them and of the consistency of their material, ensure the shockproofness required for the individual candles to burn off.
Patent DE-3422119-A1 (DE)
Title: Improvements in and in conjunction with exhaust systems
Inventor: MACDONALD KENNETH
IPC: F01N13/18
Filed: 1984-06-14
Abstract: Two tubular elements of an exhaust system are connected to one another by inserting the end of one of the said elements into the mating end of the other element and by notching the overlapping sections so that at least two spiral depressions of opposite inclination are formed on each tubular element, the spiral depressions in one element engaging in those of the other tubular element so as to guarantee a fixed axial and rotational position relative to one another.
Patent DE-3427722-A1 (DE)
Title: Process for producing ceramic of high heat resistance and especially a ceramic component fabricated by this process
Inventor: ROSSMANN AXEL ING GRAD
IPC: C04B35/80
Filed: 1984-07-27
Abstract: In a process for producing ceramic of high heat resistance, at least one fibre ply of the same type of ceramic is attached to or incorporated in a green ceramic matrix to be sintered before the actual sintering step, in order to produce reinforced ceramic components of high heat resistance and high stress tolerance. The fiber ply is not fully infiltrated by the ceramic matrix. Due to the partially homogeneous bonding between the bonding materials of the same type, the reinforcing fiber ply has, with a ceramic component fabricated in accordance with the invention in operation, the effect of stopping cracks and securing fragments.
Patent DE-3428272-A1 (DE)
Title: Device for quantitative measurement of sound pressures in gases
Inventor: NEUBAUER RUDOLF DIPL PHYS
IPC: G01L23/16
Filed: 1984-07-27
Abstract: Device for quantitative measurement of sound pressures in gases by means of a schlieren apparatus operated using steady light, in which the optical signal, which is proportional to the acoustic signal, is coupled out and continuously reproduced and/or recorded by optoelectric sensors in the imaging plane behind the schlieren edge in the bright field. In one embodiment, two series-connected schlieren apparatuses are used which have one schlieren edge each at the focal point of the beam emerging convergently from the concave mirror. In this case, it is also possible to use two oppositely extending beams, as a result of which quasi-parallel beams are achieved in each case and the sensitivity is thereby increased. An increase in the sensitivity can also be achieved by deflecting the parallel beam via at least one plane mirror in a schlieren apparatus having a parallel beam between two concave mirrors. In all the embodiments, the gap, the schlieren edge and the mid points of the mirrors are arranged together with the optical transducer in a plane which passes through the gap and schlieren edge. <IMAGE>
Patent DE-3428456-A1 (DE)
Title: Device for coupling single-axle trailers in a resilient fashion
Inventor: NOELTING PETER DR
IPC: B60D1/50
Filed: 1984-08-02
Abstract: The invention relates to a device which improves travelling comfort for a combination of a passenger car (9) as towing vehicle and a towed single-axle or tandem-axle trailer (2) and protects the vehicles against wear in that the mutual, vertical impacts between towing vehicle and trailer are reduced by installing spring elements (6) which permit a limited, spring-cushioned angular movement (7) of the trailer shaft (4) with respect to the body (2) of the trailer about a horizontal axis which is located transversely with respect to the direction of travel while the braking, pulling and steering forces of the towing vehicle are applied via additional constructional elements directly to the body of the trailer without spring-cushioning. <IMAGE>
Patent DE-3428549-A1 (DE)
Title: Collar tube for soil stabilisation by the injection method
Inventor: ALTEMOELLER WOLFGANG K DIPL IN
IPC: E02D3/12
Filed: 1984-08-02
Abstract: A collar tube for soil stabilisation by the injection method consists of a pressure tube which in annular injection zones is provided with apertures which are covered by a strip-shaped collar under prestress. The inner end section of the collar has a ramp which runs out in the shape of a cutting edge and is overlapped by the other end section of the collar. The inner end section is provided behind the ramp with closing elements which project towards the side remote from the pressure tube and to which complementary closing elements for engagement are allocated in the area of the other end section. This other end section can be extended by one or more detachable tension straps.
Patent DE-3428680-A1 (DE)
Title: Linear guide
Inventor: WIENER RICHARD DIPL ING
IPC: F16C29/00
Filed: 1984-08-03
Abstract: A linear guide has two shafts (1, 2) which are mounted parallel to and next to one another in supports (5) and are surrounded by at least one guiding body, the two shafts (1, 2) and the guiding body (3) being displaceable relative to one another in the longitudinal direction of the shafts. On their mutually facing sides, each of the two shafts (1, 2) has a shape which differs from the circular at least in one region (6) of the circumference and, in this region (6) of the circumference, rest against one another. <IMAGE>
Patent DE-3434713-A1 (DE)
IPC: E03C1/04
Filed: 1984-09-21
Abstract: 1. A sanitary installation device for built-in kitchens, having a siphon device for connecting a wastewater source to a water drain, characterized in that the siphon device (11) is provided as a multiple siphon for connecting at least one further wastewater source (14) thereto, which siphon consits of at least two adjacent chambers (33 ; 32, 34) separated by an internal partioning wall (30), the first chamber (33) is divided into a front sectional chamber and a back sectional chamber (33a, 33b) by a separating wall (45) extending transversal to the partitioning wall (30) and being open at its lower part, said front sectional chamber (33a) having an inlet socket (36) at its upper part and back sectional chamber (33b) having an outlet socket (37) at its upper part, and that the second chamber (32) is divided by a separating wall (40) that is open at its upper part into two sectional chambers (32a, 32b), the back sectional chamber (32b) of which is provided with an inlet socket (41) at its lower part and the front sectional chamber (32a) is connected to the front sectional chamber (33a) of the first chamber (33) via a passage (42) in the lower part of the partitioning wall (30).
Patent DE-3439329-A1 (DE)
Title: Conditioning device for snorers
Inventor: AREND VEIT
IPC: G08B21/18
Filed: 1984-10-26
Abstract: The conditioning device for snorers has a receiver with a microphone input (E), an amplifier (IC1) connected downstream of the latter and a threshold value switch (IC2) in turn connected downstream of the amplifier. As soon as the snoring sound picked up by the microphone reaches a specific threshold value, the threshold value switch (IC2) switches through and thus activates a sound generator (E) which generates a sound which can be heard via a loudspeaker (Lt) or headphones (Kh). The snorer subconsciously hears this sound and finds it unpleasant. He will turn onto his side by instinctive reaction so that the base of the tongue can no longer press on the epiglottis. The snoring sound thus stops. As soon as the stimulus of the microphone ceases for a time period defined by a timer (IC3), the sound stops. Once a snorer has used this device for several days or weeks, a <<conditioned reflex>> will have developed so that, even without this device, the snorer will change position every time he snores and thus stop snoring. <IMAGE>
Patent DE-3442817-A1 (DE)
Inventor: BERGER JOHANNES DR RER NAT
IPC: G01N33/78
Filed: 1984-11-23
Abstract: The present invention provides a process for the quantitative determination of free thyroxine (FT4) in plasma, serum or whole blood by immunological methods, wherein the sample is incubated for at most 10 minutes with a 10 to 2000 fold insufficiency of labelled anti-T4 antibodies, referred to the molar amount of total T4 in the sample, then immediately brought together with immobilized excess T4, again incubated, the phases separated and the label measured in one of the phases.
Patent DE-3442887-A1 (DE)
Title: Phenol amino compounds
Inventor: BAUMANN HANS-PETER DR
IPC: D06P1/645
Filed: 1984-11-24
Abstract: The compounds of the formula I <IMAGE>  in which     R1 denotes a radical of the formula <IMAGE> R2 denotes hydrogen, chlorine, C1-12-alkyl, cycloalkyl or phenyl, preferably hydrogen,   R3 denotes hydrogen or C1-12-alkyl, preferably hydrogen,   R4 denotes a C6-22-aliphatic radical,   R5 denotes hydrogen or a radical of the formula <IMAGE> m denotes 2 or 3, where both ethylene and propylene bridges can be present in one molecule, and   n denotes 0 or an integer from 1 to 10, where R5 is a radical of the formula a at most four times per molecule, can be present in the form of the free amines, the amine salts or in quaternised form, are excellent aftertreatment agents for improving the wet fastnesses of cellulose material dyeings.
Patent DE-3502851-A1 (DE)
Title: Motor vehicle with at least one level-controlled axle
Inventor: BUFLER ERNST DIPL ING
IPC: B60G17/044
Filed: 1985-01-29
Abstract: The invention relates to a motor vehicle with at least one level-controlled axle, the level-adjusting elements of which can be controlled with their effective support height in such a way that the level of the vehicle body under load and when travelling is lower than when the vehicle is stationary and/or unloaded. Known self-pumping hydropneumatic telescopic spring damper elements with internal level control are used as level-adjusting elements in which the level control function is brought about through the interplay of a pump function becoming operative when the level is too low and a regulating function becoming operative when the set level is reached, a second control aperture being arranged at an axial distance from the usual first control aperture interacting with the damper piston to provide the regulating function, which second control aperture is freed by the damper piston when the controlled axle has rebounded by a defined amount beyond the set level, and the first control aperture being closable as a function of operating parameters by means of a closing element independent of the damper piston. <IMAGE>
Patent DE-3506714-A1 (DE)
Inventor: KORFF JOACHIM DR
IPC: C07C27/00
Filed: 1985-02-26
Abstract: 1. Process for the hydroformylation of methanol, characterized in that the reaction is carried out in the presence of a catalyst comprising : a) cobalt and/or (a) cobalt compound(s), b) at least one iodide of the group : LiJ, NaJ, KJ, RbJ, CsJ, (N R1 R2 R3 R4 ) **+J**- , and/or compounds, which form at least one iodide of this group, whereby R1 , R2 , R3 and R4 may be H, alkyl- and aryl group, preferably H, CH3 , C2 H5 and C6 H5 , c) methyl iodide and/or methyl iodide forming compounds in the presence of 1,4-dioxane and/or alkylated 1,4-dioxane and that the hydroformylation is carried out continuously and the catalyst is recycled.
Patent DE-3506932-A1 (DE)
Inventor: THOMA KLEMENS DIPL ING
IPC: A61F7/00
Filed: 1985-02-27
Abstract: A device for generating a dry cold gas flow by evaporating a low-boiling liquefied gas for cold therapy for rheumatic diseases includes a vessel for accommodating the low-boiling liquefied gas. A hose line is connected to the vessel with an interchangeable treatment nozzle for distribution of the evaporated gas. The vessel has only a small storage volume, and in the vicinity of its bottom, it is provided with an adjustable electrical heater for evaporation of the liquefied gas. The hose line is connected to the vessel by means of an adjustable electrical heating line.