baber/WOPTO huggingface dataset:
Patent DE-3239898-A1 (DE)
Title: Running gear for loads
Inventor: ERNST HERBERT
IPC: B62D51/00
Filed: 1982-10-28
Abstract: Figure 1 shows an end view of a running gear 1 which has two running wheels 8 and 9 seated on a shaft 10, the running wheel 8 being driven via a shaft 7 from the engine unit 2 equipped with two handles 3 and 5. Supported via a bearing 19 on the intermediate shaft 10 are two supporting hoops 13 which are arranged one behind the other and which serve for receiving timber poles 20 directed parallel to the direction of travel 21. <IMAGE>
Patent DE-3242715-A1 (DE)
Title: Coil former for a high-voltage-resistant transformer
Inventor: DOESCHNER CHRISTEL DIPL ING
IPC: H01F27/32
Filed: 1982-11-19
Abstract: The invention relates to a coil former for a high-voltage-resistant transformer, using shell cores for electrical isolation of circuits. This coil former is constructed such that the insulation of the wire outlet guide with respect to the core is achieved without using insulating hose. The coil former consists of a winding body, an annular insulating part having projections arranged on the circumference, and a disc-like insulating part having projections arranged on the circumference. The ends of the windings located on the winding former are passed to the exterior in an insulated manner through projections forming hollow channels. <IMAGE>
Patent DE-3247577-A1 (DE)
Title: Pneumatic marking unit
Inventor: SCHREINER HELMUT
IPC: B44B5/00
Filed: 1982-12-22
Abstract: The invention relates to a pneumatic marking unit, composed of a cylinder which is subdivided by a constriction into a compressed-air storage area and a piston-guide area, of a piston which is mounted such that it can be displaced axially in the piston-guide area, of a striking pin which can move independently of the piston and is guided such that it can be displaced axially in the baseplate of the cylinder, and of a sliding ring which rests in a sealing manner on the circumferential surface of the striking pin and on the inner surface of the cylinder. The axial displaceability of the sliding ring on the striking bolt is delimited by two radial protrusions of the striking bolt. In the region of the cylinder cover, a first air line opens into the compressed-air storage area. In the region of the baseplate of the cylinder, a second air line opens into the piston-guide area. A third line opens into a chamber which is on the rear side of the sliding ring and is delimited by the sliding ring, the piston and the cylinder. The first, second and third air lines can be connected to a compressed-air source or the atmosphere via valves.
Patent DE-3248457-A1 (DE)
Title: Method and device for severing blanks from a sheet of cardboard or the like
Inventor: VOSSEN FRANZ
IPC: B26D7/18
Filed: 1982-12-29
Abstract: A method and a device for severing blanks which have been punched out from within a sheet of cardboard or the like, while leaving bridges which connect the blank to the sheet, and which blanks are arranged in a stack of the said cardboard sheets, are to be improved in such a way that the cardboard sheets can be separated into individual blanks in a simple and cheap fashion. This is achieved in that the stack is placed between a male mould and a female mould plate and is pressed together with the latter moulds in a press. Furthermore, a pallet supporting the stack is to be inserted into the press and replaced by the male mould, after which the female mould plate is placed on the stack. To achieve this, the device has a supporting plate (11), guide elements (17) which are arranged at a distance from the latter, for a parallel counterplate (18) and a swivel pin (13) for the supporting plate (11), the path of movement of which preferably describes a curve of 180 DEG  about the swivel pin (13). Furthermore, the supporting plate (11) is to project approximately at right angles from a swivel plate (12), which has bearing elements (14) for the swivel pin (13) fixed outside the latter and has, in the vicinity of its free edge (16), the guide elements (17) for the counterplate (18). <IMAGE>
Patent DE-3302177-A1 (DE)
Title: Method and device for the automatic manipulation or processing or automatic assembly of articles
Inventor: PRYOR TIMOTHY R
IPC: A01B69/04
Filed: 1983-01-24
Abstract: The invention relates to a method and a device for determining the position and location of articles and robotic systems which use this method. Methods for applying marks to articles and/or marking them for such purposes are given. Of particular interest is the application in continuous conveyors, especially in the manufacturing process for motor vehicles. <IMAGE>
Patent DE-3305355-A1 (DE)
Title: Process for anodically oxidising aluminium with pulsed current and its use as a printing plate base material
Inventor: GILLICH THOMAS N
IPC: C25D11/12
Filed: 1983-02-17
Abstract: The process for anodically oxidizing plate-type, foil-type or strip-type material made of aluminium or its alloys is carried out in an aqueous electrolyte containing at least one organic acid; optionally, a mechanical, chemical and/or electrochemical graining may be carried out prior to oxidation. The acid is a polymeric phosphonic, sulphonic or at least tribasic carboxylic acid of a polymeric phosphate still containing at least one acidic functional group such as polyvinylphosphonic acid, alginic acid or polystyrenesulphonic acid or a mixture of two or more of these compounds. In addition to these compounds, the electrolyte may also contain an inorganic acid such as phosphoric acid. The current used in this process is pulsed (''pulse plating''). The products of the process are preferably used as base material in the production of printing plates carrying a radiation-sensitive layer.
Patent DE-3305774-A1 (DE)
Title: Multi-step entrance for vehicles, in particular for rail vehicles, located in the profile of the vehicle
Inventor: FINDEKLEE HEINZ
IPC: B61D23/02
Filed: 1983-02-19
Abstract: A multi-step entrance for vehicles, located in the profile of the vehicle, consisting of a fixed lower step and a step which can be moved to adjust to different entry heights and is guided in inclined rails on the side walls of the step casing, is to be improved for entrance at ground level. This is achieved in that outside the side walls the shaft bears a lever linkage, one lever of which is attached to the shaft and the other arm of which engages in an articulated fashion on a rod which is coupled to the carrying arm of a step which can pivot outwards, the step and the angular lever being mounted in the side wall.
Patent DE-3306497-A1 (DE)
Title: System for industrialised construction of buildings
Inventor: MEURET MARCEL
IPC: B28B7/24
Filed: 1983-02-24
Abstract: The plant has a horizontal pouring line (A) for the production of edging elements and other components which are integrated into prefabricated slabs, a vertical pouring line (B) for the actual prefabricated slabs, a pouring line (C) for three-dimensional and other cast elements such as, for example, steps, and connected equipment (D) which is necessary for the functioning and operation of the plant. <IMAGE>
Patent DE-3311391-A1 (DE)
Title: Position sensor
Inventor: STOLL KURT DIPL ING
IPC: G01D5/54
Filed: 1983-03-29
Abstract: Position sensor for a motor having a linearly moving actuator, and in particular a hydraulic or pneumatic piston/cylinder device. Simultaneously with the drive movement of the actuator, the motor effects a relative movement between a probe and a control template. The control template carries a detection pattern which is detected by the probe fluidically, optically or acoustically.
Patent DE-3312725-A1 (DE)
Title: Bondable and solderable thin-film conductor tracks with plated-through holes
Inventor: GREWAL VIRINDER DR ING
IPC: H05K1/09
Filed: 1983-04-08
Abstract: Partially bondable and solderable thin-film conductor tracks which are deposited as a multilayer conductor track on a substrate are produced by vapour deposition or sputter deposition of NiCrCuAl. According to the invention, plated-through holes and bonding sites are produced after removing the protective layer by exposing a readily electroplatable surface and then electroplating with Au or NiAu. <IMAGE>
Patent DE-3314244-A1 (DE)
Title: Identity card and process for producing the same
Inventor: GAUCH WOLFGANG DIPL ING
IPC: B42D25/00
Filed: 1983-04-20
Abstract: Identity card with alphanumeric characters, which are in embossed form and can be used as a relief plate. As a protection against forgery for the relief-embossed characters, the card has a layer which is removed congruently with respect to the embossed characters or is changed in its colour impression by the embossing operation. In one embodiment, the layer lies on the surface of the card and is chemically or mechanically removed in the top region of the relief-embossed locations. In another embodiment, the card has inside it, for example, a microcapsule ink layer, the capsules being destroyed by the pressure occurring during the embossing operation and a permanent colour change occurring as a result.
Patent DE-3315213-A1 (DE)
Title: Oil preheating device for oil firing plants
Inventor: WEISS ERWIN
IPC: F23K5/20
Filed: 1983-04-27
Abstract: The device has an oil circulation circuit which leads through a heat exchanger (16/23) of the device and in which a separate scavenging pump (38) is arranged in a connecting duct (36) leading from a branch (35) of a bypass duct (30) to the oil inlet connection (17) of the heat exchanger. The scavenging pump (38) is controlled in dependence on the temperature prevailing immediately upstream of the burner valve (11). <IMAGE>
Patent DE-3315739-A1 (DE)
Title: Direction-finding and locating system
Inventor: LAMPERT ALFRED ING GRAD
IPC: G01S5/06
Filed: 1983-04-30
Abstract: In a direction-finding and locating system having several spatially separate receiving stations and a central station connected to each receiving station, data messages, which are simultaneously sent out in the receiving stations and correspond to simultaneously taken measurement samples, arrive at the central station at different times due to different transit times from different receiving stations to the central station, as a result of which it becomes difficult to allocate different data messages in the correct time. By sending out a test message from the central station to all receiving stations and directly sending these back from there to the central station, the differences in the transit times can be determined, and in the central station, buffer memories for the signals of the closer stations can be set as determined by the transit time differences determined, in such a manner that the data messages arriving earlier are delayed by the transit time difference with respect to the data message arriving last, so that all associated data messages are present simultaneously for evaluation.
Patent DE-3330214-A1 (DE)
Title: Small apparatus for water treatment
Inventor: GOTTENBUSCH AUGUST
IPC: C02F9/00
Filed: 1983-08-20
Abstract: A small apparatus, which can be fitted under a water outlet (1), for water treatment having a housing (15) which contains the water-treating reagents through which water flows, which can be connected, on its upper side, to the water outlet (1) and which exhibits, on the lower side, a discharge for the water which has been treated. The housing (15) can be pivoted with respect to the direction of the water outlet (1). The ability to pivot is provided by a ball-head connection (9; 13, 14). <IMAGE>
Patent DE-3337481-A1 (DE)
Title: Explosion-protected device for capacitive level measurement
Inventor: RAPP GUENTER
IPC: G01F23/26
Filed: 1983-10-14
Abstract: A device for capacitive, explosion-protected level measurement is proposed, having a measuring electrode (49) which is inserted into a container in a sealed manner, a measuring sensor (43) and electrical measuring transducer components, the measuring electrodes being connected to the measuring transducer via a contact pin (15) which is soldered in a small ceramic tube (13). According to the invention, the small ceramic tube (13) is provided with an earthed metal coating (14), at least in sections, on its outer surface and is arranged in a cage (17) which has openings (16) to the external air. Furthermore, an isolating converter having a push-pull transformer is provided for DC-isolation of the measuring electrode (43) and the supply and evaluation apparatuses, which isolating converter has two pairs of bifilar windings whose starts and ends are connected such that there are in each case exclusively static potential differences between them. <IMAGE>
Patent DE-3345402-A1 (DE)
Title: Vehicle roof
Inventor: IGEL RICHARD
IPC: B60J10/90
Filed: 1983-12-15
Abstract: Vehicle roof having a roof aperture which can be closed by means of a swivel-out and removable cover. The cover is connected in an articulated manner to the fixed roofing by means of at least one detachable hinge. The hinge has two hinge halves which are pivotable relative to one another and of which one is connected to the fixed roofing and the other to the cover. The parts of the two hinge halves which come into engagement with one another are prestressed resiliently to bear against one another by means of an additional hinge spring (Figure 2). <IMAGE>
Patent DE-3401249-A1 (DE)
Title: Round for weapons with barrels, especially cannons, or a warhead
Inventor: SCHLEICHER ULRICH DR
IPC: F42B1/032
Filed: 1984-01-16
Abstract: In order to engage helicopters and warheads, it is desirable for rounds to have a shrapnel effect in addition to the cutting charge effects. The breakdown of the housing (6), which also causes the cutting-charge effect, into sections in the form of arcs, which are located between the recesses (13) that cause the cutting-charge effects, causes shrapnel formation together with the sleeve (5) surrounding the housing (6). Also critical for the shrapnel effect is the use of a toughened and alloyed tool steel for the sleeve (5) and the housing (6), so that, during detonation, the said sections (15) of the housing (6) and the corresponding sections (16) of the sleeve (5) can be converted into relatively heavy and fast shrapnel. <IMAGE>
Patent DE-3409977-A1 (DE)
Title: Solar seawater desalting plant
Inventor: MUELLER WALTER
IPC: C02F1/14
Filed: 1984-03-19
Abstract: The plant illustrated in Figure 1 is composed of an air-supported chimney which is attached to a framework (11) and is supported by rising air. A canopy (13) is arranged around the framework (11), beneath which canopy is located a seawater tank (37) having an evaporation chamber (36). A throttle apparatus and a sail rotor for the generation of power are installed under the framework (11). A closing winch (28) with closing cables (29) is mounted in the opening of the air-supported chimney. The air-supported casing (1) is furnished on the outside with stabilising rings (2) and on the inside with reeling-in cables (19). The air-supported chimney can be reeled in or erected with the aid of the reeling-in cables (19) and the reeling-in winch (24), where the chimney folds on being reeled in. The external air flows through the evaporation chamber (36), absorbs water vapour up to the saturation point and enters the air-supported chimney tangentially. It ascends in a rotating path and cools adiabatically by natural pressure drop, depositing water as a precipitate which is collected in the water tower (42). Rain clouds, which bring useful precipitation, are formed over the air-supported chimney. <IMAGE>
Patent DE-3418154-A1 (DE)
Title: Process and plant for treating exhaust air from a production process
IPC: B01D53/72
Filed: 1984-05-16
Abstract: A process for treating hydrocarbon-containing exhaust air from a production process is to be improved by mixing the exhaust air with triatomic oxygen (O3) at the entrance to a reaction zone and passing it through this at a temperature of at most 60 DEG C during a residence time of 11-13 seconds, preferably 12 seconds, and then subjecting it to a multiple-stage absorption and at the completion thereof to a secondary oxidation, the mixing in the reaction zone being carried out in the region of a multiply diverted flow path with production of a turbulent flow. A plant preferred for this purpose is characterised by a plurality of adjacently provided absorption chambers, two of which in each case are connected together at their neighbouring ends to form a roughly U-shaped flow path in plan view having a tapering or expanding cross-section in the direction of flow, the following absorption chamber to which has a cross-section expanding or tapering in the direction of flow, that is changing in the opposite direction, at least one nozzle bar equipped with spray mist-producing spraying nozzles being provided in the cross-section of the absorption chamber and at least one O3 reactor (14) being connected upsteam of the absorption chambers, in which reactor an exhaust air feed (13) opens, into the flow path of which at least one nozzle (6) for triatomic oxygen projects, the orifice of which nozzle is located opposite a baffle wall (8) or the like and the ... Original abstract incomplete. <IMAGE>
Patent DE-3426120-A1 (DE)
Inventor: RECK ALFRED DIPL ING
IPC: C04B30/02
Filed: 1984-07-16
Abstract: 1. Method for producing moulded ceramic fibrous bodies of ceramic fibres containing aluminium oxide, by means of : a) mixing the fibres in water, d) admixing an aqueous suspension of freshly precipitated aluminium hydroxide gel, f) pouring off in filter-moulds, h) drying and i) calcining, characterised in that an aqueous suspension of freshly precipitated silicic acid is additionally mixed with the aluminium hydroxide suspension.
Patent DE-3436348-A1 (DE)
Inventor: WOJTECH BERNHARD DR
IPC: C07C53/08
Filed: 1984-10-04
Abstract: The invention relates to a process for the extraction of carboxylic acids from aqueous solutions with a carboxylic acid content below 8% by weight. A mixture of an aliphatic amine with a total carbon number of at least 10 and a phenol or naphthol is used as extracting agent. The molar ratio of phenol:amine or alkylated phenol:amine or naphthol:amine is in the range from 0.1:1 to around 1.1:1.
Patent DE-3440145-A1 (DE)
Title: Process and apparatus for de-dusting gas by granule packings arranged in layers
Inventor: LEUSSLER WILHELM DIPL ING
IPC: B01D46/34
Filed: 1984-11-02
Abstract: The gas to be de-dusted is divided into part-streams, and each part-stream is passed through one of a plurality of filter layers connected in parallel which are arranged in a shared housing. A cleaning zone is assigned to at least each two filter layers, in which the dust-containing granules are freed from dust before they are returned to the filter layers. To remove the dust in the cleaning zone, de-dusted air is used as the sifting gas. At the foot of each filter layer, at least one gap can be arranged for the passage of dust into the granule packing. The gas-permeable walls of each filter layer can be furnished with orifices which have roof-like coverings, or the gas-permeable walls are configured to be louvre-like. The lower region of the filter layer can be configured to be wider than the upper region.
Patent DE-3440888-A1 (DE)
Title: Voltage regulator for the power supply of electronic controllers
Inventor: FASSEL REINHARD
IPC: G05F1/569
Filed: 1984-11-09
Abstract: A voltage regulator is proposed which is used for the power supply of electronic controllers, especially of a microcomputer (10) in a motor vehicle, and which is connected by means of its input (12a) to an unregulated voltage from the vehicle battery (11). In order to relieve thermal stress on the control element in the voltage regulator (12), preferably during the connection of additional loads, it is proposed to arrange a resistor (21) in parallel with the control element (22), between the input (a) and the output (b), which resistor (21) draws an increasing current component from the control element as the input voltage rises, in the voltage control range. Such a solution can be used advantageously wherever the thermal stress on the control element resulting from the connected loads could assume critical values. <IMAGE>
Patent DE-3441436-A1 (DE)
Title: Compartment for documents
Inventor: HEINDKE ARMIN
IPC: B65H31/22
Filed: 1984-02-10
Abstract: The invention relates to a compartment for documents (10), which compartment can optionally be connected as a single compartment to a document processing unit or can also be combined with a plurality of others to form a sorting unit. The invention is especially intended to produce a compartment which is operationally autonomous. Driving rollers and pressing rollers (23, 24, 25, 27) are mounted on a baseplate (1) for transporting the documents, which rollers (23, 24, 25, 27) are activated and desactivated by a motor (40) which is also connected to the baseplate (1) and by electric coupling means (46, 45, 42). The only mechanical connection between the compartment and the document processing unit and/or the sorting unit is by means of a plug (28), which establishes the electrical connections. Special shaping of the baseplate (1) means that the compartment can be packed up in a space-saving manner. <IMAGE>
Patent DE-3442466-A1 (DE)
Title: Method and apparatus for producing elongated wooden articles profiled at both ends
IPC: B27M1/08
Filed: 1984-11-22
Abstract: Method of producing elongated wooden articles profiled at both ends and in each case having a desired length, in particular frame parts for windows and doors, in which method elongated wooden workpieces are fed to an end-profiling machine and are positioned therein in their longitudinal direction relative to at least one profiling tool and are conveyed transversely to their longitudinal direction and in the process are profiled at their ends, preferably by routing, the positioning and transverse conveying being carried out with workpieces cut to the respective desired length.
Patent DE-3503555-A1 (DE)
Title: Method and device for arranging the recording area of a photosensitive film
Inventor: HIROSAWA MAKOTO
IPC: G06Q10/04
Filed: 1985-02-02
Abstract: In order to arrange recording regions in accordance with a multiplicity of originals on photosensitive films, the first step is to display the state of arrangement of regions already arranged on the photosensitive film, whereupon the operator specifies the approximate recording viewpoint of a region to be arranged in the vicinity of the optimum recording start point. The approximate recording start point is then moved to a final (optimum) recording start point which is situated at a specific distance from the edges of the previously arranged images in the main and secondary scanning directions. <IMAGE>