baber/WOPTO huggingface dataset:
Patent DE-3034617-A1 (DE)
Title: Applying thermally decomposable liq. to strip workpiece - is carried out using spray device to apply liq.
Inventor: WALZEL PETER DR ING
IPC: C23C24/08
Filed: 1980-09-13
Abstract: The thermal conversion process is for a liq. sprayed onto a moving strip of material, e.g. when varnishing a metal strip or coating paper with latex. The liq. is projected onto the strip (3) by a sprayer mechanism (2) comprising two rollers, the thermal conversion taking place on the strip, which pref. is of paper, fibre, plastic, wood, sheet metal, or glass. The fluid is pref. a soln. of a metal salt. A uniform film of liq. is achieved on strips of varying width.
Patent DE-3037726-A1 (DE)
Inventor: GOEBEL ARTHUR
IPC: H01Q1/42
Filed: 1980-10-06
Abstract: A protecting envelope for radio installations, such as antennas, is comprised of prefabricated construction elements, placed side by side so as to surround the antenna. When the presence of transporting machines with metal structures such as cranes is prohibited, a direct attachment to the envelope, which is made of a hard alveolar material, such as polyurethane, must be provided. To this effect, anchoring parts (5) made of a material poorly susceptible to influence electromagnetic waves, for example a synthetic material reinforced with fiber glass are embedded in certain elements (4c). To those anchoring parts (5) load supports (6, 7) may be attached which, as with travelling bridges (8), are also made of a synthetic material influencing only a little the transmitted waves. Although they are fixed only in the alveolar material of the elements (4c), the anchoring parts (5) may support considerably high loads.
Patent DE-3045170-A1 (DE)
Title: Shock absorbing tractor wheel - has rim fixed to central mounting disc through rubber pads
Inventor: FENDT THEODOR
IPC: B60B9/10
Filed: 1980-12-01
Abstract: The tractor wheel consists of a steel rim (1) and a steel disc (2) by which the wheel is bolted to the tractor axle (3). The rim has two steel rings (5) fitted parallel to each other between which the disc projects. On either side of the disc are fixed rubber pads (7) with metal fixing plates (8) on the outer side, by which the pads are bolted to the steel rings so that they are drawn against angled brackets (12) fixed to the rim. A rubber sheet (14) is fitted between the rim and the central disc, so that any shock on the wheel in which the rubber pads allow the disc to contact the rim is absorbed. The wheel dampens any shock taken where the tractor is insufficiently sprung.
Patent DE-3045811-A1 (DE)
Title: Welding plastics sheets together - machine uses platens or electrodes and locates sheets together with welded PVC pins
Inventor: DIPPEL HANS-JUERGEN
IPC: B29C65/60
Filed: 1980-12-05
Abstract: Sheets are welded together between two electrodes, esp. electrodes which move over a table carrying the sheets; at least one electrode can have members to pivot to the plane of the sheets, or the electrodes can be replaced by at least one pair of heated blocks lying on each side of and parallel to the plane of the sheets; these blocks are moved under pressure. The enclosure for the appts. has an entry for the moving sheets. Before welding, welding pins or similar perforate at least two overlapping sheets; at the end of the welding area each hole produced is covered at both ends, the ends being joined together by a pin. Machine handles usual films or insulating sheets at high speed and with good quality welds.
Patent DE-3104436-A1 (DE)
Title: Swivel bar lock for a vehicle, in particular a two-wheeled vehicle
Inventor: WATERKAMP MANFRED
IPC: B62H5/14
Filed: 1981-02-09
Abstract: In a swivel bar lock, in particular for a two-wheeled vehicle, having a swivel bar which can be swiveled through the spokes, the swivel bar is mounted so as to be rotatable in a swivel hub about its longitudinal axis; the swivel hub is mounted so as to be capable of swiveling about a swivel axis on a swivel bearing which is to be attached to the bicycle frame; at least in the travel position, the swivel bar is secured by the engagement of an anti-rotation element, attached to it, in an anti-rotation element receptacle of the swivel bearing. This engagement can be produced or released by turning the swivel bar into one or out of one anti-rotation positions; according to the invention, the anti-rotation element is attached to the swivel bar in the region where it leaves the swivel hub outside the said hub.
Patent DE-3107395-A1 (DE)
Title: Panelling extension for motor vehicles and motor vehicle trailers, in particular caravans
Inventor: ARNOLD ULRICH
IPC: B62D35/00
Filed: 1981-02-27
Abstract: A panelling extension (26; 126) which can be attached to the front end of a motor vehicle (110) or of a trailer (10) in the form of a hollow inflatable preform (28; 128) which can be manufactured from gas-tight film-like material, the surface of which which is acted upon by the slipstream having, in the inflated state, a shape which reduces the air resistance of the motor vehicle (110) or of the trailer (10). When the panelling extension (26) is used on the caravan (10), the preform is preferably mounted on the awning receiving grooves of the caravan. <IMAGE>
Patent DE-3119540-A1 (DE)
Inventor: BROELLOS KLAUS DIPL CHEM DR
IPC: C07C7/08
Filed: 1981-05-16
Abstract: 1. A process for obtaining a conjugated diolefin from a mixture of C4 or C5 hydrocarbons which contains this diolefin, by single-stage or multi-stage extractive distillation using a selective solvent and recycling the latter to the extractive distillation, after it has been obtained from the stripping zone downstream of each extractive distillation, a bleed stream of the recycled selective solvent being regenerated in a solvent purification stage in which the high-boiling or non-volatile impurities present in the solvent are separated off, and the regenerated solvent obtained from the solvent purification stage also being recycled, wherein the solvent to be regenerated is regenerated in a thin-film evaporation zone, using a stripping agent.
Patent DE-3120565-A1 (DE)
Title: Device for keeping large opencast-mining units horizontal
Inventor: WILKE WOLFGANG
IPC: E21C47/00
Filed: 1981-05-23
Abstract: The invention relates to a device for keeping large opencast-mining units horizontal, the crawler tracks of which are steerable, work on an inclined grade and are connected to a loading unit. The aim of the invention is to keep all parts of the main and follower units above the crawler tracks horizontal via a levelling device and to design this levelling device in such a way that no restriction in the effective handling capacity occurs. The object is to create a crawler-track arrangement with a minimum linear extent and to configure the adjusting members for keeping the machine horizontal in such a way that they result in the optimally minimum overall height and the effectiveness of the horizontal control is transmitted to the loading unit and follower units. This is achieved according to the invention by the three-point levelling of the main unit forming the basis of the levelling for the follower units and by this being effected via the platform including support from the main unit and by the belt bridge with intermediate belt then being levelled via a further three-point suspension which is arranged on the main unit and the follower unit. The discharge belt is then levelled as a function of the horizontal control of the main unit and the belt bridge from the loading unit. By direction of the vertical forces from the offset of the bearing points of the adjusting members and control drawbars via a supporting and guide path, the load on the adjusting and steering element is relieved and the latter can thereby be kept within justifiable dimensions. <IMAGE>
Patent DE-3128584-A1 (DE)
Title: Single-phase AC motor
Inventor: KREBS FRANZ-JOSEF
IPC: H02K17/08
Filed: 1981-07-20
Abstract: The invention relates to a split-cage single-phase AC motor having a main winding and an auxiliary winding and having a starting capacitor and an operating capacitor which are operated via in each case one relay. During starting of the single-phase AC motor, the main winding and the auxiliary winding are in operation. After a predetermined, fixed time, a changeover is made from the starting capacitor to the operating capacitor, independent of the load, and the auxiliary winding is thus disconnected. The relay which is operated according to the invention is particularly suitable for single-phase AC motors as a drive for solvent pumps in the case of absorption heat pumps.
Patent DE-3133425-A1 (DE)
Title: Percarboxylic acids as antiseborrhoeic additives for cosmetic compositions
Inventor: MOELLER HINRICH DIPL CHEM DR
IPC: A61K8/38
Filed: 1981-08-24
Abstract: The invention relates to topical cosmetic compositions which contain compounds of the general formula (I) <IMAGE> in which R is a long-chain alkyl group which has 2-20 or 5-18 carbon atoms and which can also be substituted and can also in turn carry a <IMAGE> group, or an aryl group or heteroaryl group which can optionally be substituted by halogen, an alkyl, <IMAGE>  hydroxyl, <IMAGE> or alkoxy group. The compounds are employed in amounts of 0.01 to 20% by weight or 0.1-10% by weight based on the complete formulation.
Patent DE-3141473-A1 (DE)
Title: Novel pyridylalkyl thioesters, process for their preparation and pharmaceutical preparations containing them
Inventor: BETZING HANS DIPL CHEM DR
IPC: C07D213/32
Filed: 1981-10-20
Abstract: The present invention relates to novel pyridine derivatives of the general formula I <IMAGE> and their salts, to a process for their preparation and to pharmaceutical preparations containing them.
Patent DE-3145504-A1 (DE)
Title: Fuel feed pump
Inventor: KEMMNER ULRICH DIPL ING
IPC: F04C2/30
Filed: 1981-11-17
Abstract: A pump is proposed which serves for pumping fuel from a storage tank to an internal combustion engine of a motor vehicle. The fuel feed pump has an intermediate plate, which has a circular recess and is clamped between two plates. This recess is covered by the two outer plates. In the recess is a pump rotor eccentrically supported in relation to the wall of the recess, which pump rotor has grooves which are open towards the wall of the recess and in which pump elements designed as rollers are located. When the rotor turns the pump elements are pressed by the centrifugal force onto the wall of the recess of the intermediate plate serving as raceway, so that in the direction of rotation of the rotor pump working chambers are defined between the adjacent pump elements. The raceway for the pump elements is formed by the inner wall of a composite bushing pressed into the recess of the intermediate plate, the inner surface of which bushing is provided with a plastic coating. Due to the particular construction of the composite bushing a high degree of wear resistance is achieved, which decisively improves the operating reliability of the fuel feed pump. <IMAGE>
Patent DE-3148598-A1 (DE)
Title: Apparatus for continuous concrete preparation
Inventor: PIPPINGER HORST
IPC: B28C5/08
Filed: 1981-12-09
Abstract: In an apparatus for continuous preparation of a predetermined quantity of a defined building-material mixture, in particular for use in the preparation of concrete, the mineral additions, the requisite cement and the necessary mixing water as well as any further additions being fed continuously to a mixer in accordance with the predetermined quantity and recipe, the mixer is a generally horizontal positive mixer with horizontal conveying effect. This positive mixer partially passes through an inclined, continuously working mixer, referred to below as continuous mixer, and in the passage area continuously delivers its contents to the continuous mixer. The continuous mixer conveys the transferred contents of the positive mixer towards the second end and is arranged at an angle in such a way that the second end ensures the delivery of the building-material mixture at a defined delivery height (H). Positive mixer and continuous mixer are preferably arranged on a common, pivotable angle frame in order to verify different delivery heights. <IMAGE>
Patent DE-3151458-A1 (DE)
Title: Apparatus for cutting, in particular, polystyrene
Inventor: HLAWATSCH DIETMAR
IPC: B26F3/12
Filed: 1981-12-24
Abstract: Apparatus for cutting, in particular, polystyrene, having an electrically heatable wire (1) stretched chord-like on a bow (2), the bow being pivotable on a supporting plate (7) for the parts to be cut about an axis perpendicular to the plane of the supporting plate and being attached with adjustability of the distance of the wire from the supporting plate in a plane perpendicular to the plane of the supporting plate. The distance adjustability of the wire is preferably achieved by pivotability of the bow about an axis parallel to the plane of the supporting surface. <IMAGE>
Patent DE-3151546-A1 (DE)
Title: Vehicle body
Inventor: SHYOUICHIM KOIKE ING
IPC: B62D35/00
Filed: 1981-12-28
Abstract: A vehicle body comprises a windscreen sealing strip which is attached to a front hinge pillar, extends in the longitudinal direction with respect to the side edge of a windscreen and is in engagement herewith. A door frame near to the front hinge pillar has an outer surface which is designed so as to fit the outer surface of the windscreen and can be engaged, with, with the inner surface of its front end, with the windscreen sealing strip. The windscreen sealing strip has an outer surface which extends smoothly between the windscreen itself and the door frame.
Patent DE-3202001-A1 (DE)
Title: Hydraulic brake system with antilock device for vehicles
Inventor: FARR GLYN PHILLIP REGINALD
IPC: B60T8/1761
Filed: 1982-01-22
Abstract: In the case of a dual circuit brake system of a motor vehicle at least two actuating devices (5, 6; 7, 8) of similar dimensions are arranged on each front wheel brake and at least one actuating device (9; 10) on each rear wheel brake. The brake system has a first and a second modulator (16, 15) for modulating the fluid admission from a first and a second pressure source (12, 13) only to associated actuating devices (7, 6) of different front wheel brakes (on the front wheels 2 and 1) and a third and a fourth modulator (14, 17) for modulating the fluid admission from the first and the second pressure source (12, 13) to the other actuating devices (5, 8) of the front wheel brakes and to the actuating devices (10, 9) of the diagonally opposite rear wheel brakes (on the rear wheels 4 and 3). Two locking state sensors are each capable of generating a locking signal, which is a function of the behaviour of the corresponding one front wheel (1 or 2) and is fed to a governor which, according to the type and magnitude of the locking signal(s), is capable of actuating one or more of the four modulators (14, 15, 16, 17). <IMAGE>
Patent DE-3204484-A1 (DE)
Title: Universal video and audio adaptor cable for rerecording between video recorders
Inventor: RANGE HANS-PETER
IPC: H01R31/02
Filed: 1982-02-09
Abstract: The previously described universal video and audio adaptor cable is used to ensure problem-free rerecording between any desired video recorders at any time.
Patent DE-3208757-A1 (DE)
Title: Holding element for a run-through fitting with adjustment and turning facility
Inventor: WEMAN PER OLOF
IPC: B60R22/20
Filed: 1982-03-11
Abstract: A holding element for a run-through fitting for holding and guiding belts, in particular a safety belt in a motor vehicle, has attachment devices for mounting it on a support part (for example a door cross beam) and has a deflection element around which the belt is guided. In order to permit more rapid mounting and a good vertical adjustment facility with matching to the physical dimensions of the respective vehicle occupant, there is provision according to the invention for a toothed rack to be attached to the support part, for a connecting part of the holding element to be displaceable along the toothed rack and to be capable of being brought into locking engagement therewith and for the deflection element to be arranged on the connecting part. It is expedient here if the connecting part has two flanges comprising the toothed rack and forming an approximately U-shaped cross-section.
Patent DE-3210291-A1 (DE)
Title: Electrophotographic recording material
Inventor: LUTZ MANFRED DIPL PHYS DR
IPC: G03G5/08
Filed: 1982-03-20
Abstract: The electrophotographic recording material is composed of a photoconductive double layer which is deposited on an electrically conducting film base. The lower subfilm on the film base is composed of a compound of phosphorus, arsenic and selenium of the general formula zP2Se3.(1-z)As2Se3 having z values in the range 0.01 </= z </= 0.8. The upper subfilm situated thereon is composed of As2-xBixSe3 or As2Se3-yTey. The recording material is highly sensitive both in the visible spectral range and in the IR range and can therefore also be used for recording with solid-state laser diode radiation. It exhibits only slight fatigue when operated cyclically.
Patent DE-3210611-A1 (DE)
Inventor: OESTREICH ULRICH DIPL ING
IPC: D07B3/00
Filed: 1982-03-23
Abstract: A pipe store for SZ stranding of electrical and/or optical stranding elements is constructed of carbon fibers bonded with adhesive material, whereby the weight is lowered and friction is reduced.
Patent DE-3211030-A1 (DE)
Title: Container for receiving regenerating agents for water softeners of dishwashing machines
Inventor: SCHMIDT RUDOLF
IPC: A47L15/42
Filed: 1982-03-25
Abstract: In order to simplify the operation of the container closure and to avoid the risk of releasing the attachment between the regenerating agent container and the bottom of the washing container of the machine, a defined sealing and attachment arrangement is provided between the lid (3) and the filling nozzle (1) of the regenerating agent container projecting into the washing container, pressure on the top (5) of the lid fitted onto the filling nozzle being sufficient for closure. Depending on the design, the closure can be released by pulling-off or by a semi-rotation of the lid or by an opening key (15) of the lid. <IMAGE>
Patent DE-3212051-A1 (DE)
Title: Frame for storing nuclear fuel elements
Inventor: BOSSHARD ERNST
IPC: G21C19/07
Filed: 1982-04-01
Abstract: The frame consists of a bottom tie plate (15) and a plurality of square tubes (10) which - like a bending girder clamped at one end - are attached by means of their one end to the bottom tie plate by welding. The bottom tie plate (15) consists of a plurality of crisscrossing metal strips (2, 5) inserted in one another and welded to one another. The two main directions (x, y) of extent of the metal strips (5, 2) extend parallel to the walls of the square tubes (10). The metal strips (2) extending in one direction (y) are approximately flush relative to two mutually parallel walls of the square tubes (10). This renders it possible to reduce substantially the expenditure on material and the production costs for the frame. <IMAGE>
Patent DE-3219332-A1 (DE)
Title: Delivery rollers which grasp slivers compactly and lead them on
Inventor: FRANZBACH ANTON
IPC: D01H5/78
Filed: 1982-05-22
Abstract: The subject of the invention is delivery rollers which grasp slivers and lead them on. On some spinning machines, textile fibres are processed in the form of slivers. When they run through delivery rollers, such slivers are inevitably pressed wide. This is undesirable in many cases. It has an adverse effect during the pressing and thickness measurement of the slivers. To prevent the fibre masses from drifting apart during their run through pairs of rollers, it is proposed to provide delivery rollers, especially autolevelling toothed rollers, with fine track grooves on their running surfaces. These provide a continuous grooving in which some of the fibres are guided. The sliver thereby gains a lateral hold and is led on in a constant width. <IMAGE>
Patent DE-3225331-A1 (DE)
IPC: G01N33/72
Filed: 1982-07-07
Abstract: 1. Process for the determination of direct and total bilirubin in body fluids in which the bilirubin is coupled with a diazonium salt and the extinction change thereby brought about is measured according to known methods, characterised in that the coupling is carried out in the presence of a buffer which adjusts the test solution to pH 3.5 to 8 and, as coupling component, there is used a diazonium salt of the general formula I   see diagramm : EP0098562,P8,F2   in which R1 signifies hydrogen, halogen, a lower alkyl, a lower alkoxy or a benzoylamino group, R2 hydrogen, a lower alkyl or lower alkoxy group, R3 hydrogen, halogen, a lower alkyl or a lower alkoxy group, whereby R1 and R3 do not simultaneously represent halogen, and X is an anion forming a storage-stable salt with the diazonium cation.
Patent DE-3229768-A1 (DE)
Title: Dark-surface illuminating system
Inventor: KIMURA TADASHI
IPC: G02B21/10
Filed: 1982-08-10
Abstract: The dark-surface illuminating system, in which light emanating from a light source is projected between a sleeve (6) and an objective lens (5) in order to illuminate an object (8), has a thick optical component (12) with a scattering surface (13) at an illuminating light entrance end (12a) and with a reflecting surface (14) near an illuminating light exit end (12b). The thick optical component (12) is arranged concentrically relative to the objective lens (5) between the latter and the sleeve (6), and contributes substantially to flat illumination in conjunction with a very low light loss. <IMAGE>
Patent DE-3234491-A1 (DE)
Inventor: GIMPEL JUERGEN DR
IPC: C08F299/02
Filed: 1982-09-17
Abstract: Surface coating binders which contain tertiary amino groups, blocked isocyanate groups, hydroxyl groups and ether groups and are water-soluble or water-dispersible as a result of partial or complete salt formation with an acid are prepared by copolymerization of a mixture comprising (A) an olefinically unsaturated compound which contains a tertiary amino group, (B) an N-(1-alkenyl)-isocyanate which is blocked with a CH-, OH- or NH-acidic blocking agent and (C) an adduct of an epoxy resin based on bisphenol A and epichlorohydrin, and an olefinically unsaturated carboxylic acid of 3 to 20 carbon atoms, a secondary amine and, if required, a saturated monocarboxylic acid of 1 to 20 carbon atoms, with or without one or more copolymerizable, olefinically unsaturated compounds not mentioned under (A), (B) and (C). These surface coating binders are particularly useful as self-crosslinking or externally crosslinking binders for the cathodic electrocoating of metal articles.
Patent DE-3235336-A1 (DE)
Title: Apparatus for transporting and storing workpieces
Inventor: ACEL STEPHAN DR ING
IPC: B65G47/51
Filed: 1982-09-24
Abstract: The invention relates to an apparatus for transporting and storing workpieces for the interlinking of at least two successive handling and/or processing stations possibly with different cycle sequences in respect of the shut-down times for the workpieces to be handled and/or processed, comprising at least one device for transporting the workpieces to the first station and one device for transporting them away from the final station, and comprising at least one transport means for connecting the respective two successive stations, and, for reasons of simple design and gentle handling of the workpieces, the two successive stations are interconnected by at least one further transport means, the one transport means or a further transport means can in each case be driven at a speed corresponding to the cycle of the front station, while the further transport means or the one transport means can be driven in each case at a speed corresponding to the cycle of the rear station, and the front station delivers the workpieces in each case to the transport means driven at the speed corresponding to that station's cycle, while the further station receives the workpieces in each case from the transport means driven at the speed corresponding to the further station's cycle.