baber/WOPTO huggingface dataset:
Patent DE-3308803-A1 (DE)
Inventor: ERNST HANS-HELLMUT DIPL ING
IPC: G07C9/00
Filed: 1983-03-12
Abstract: Start, operation and control device (2) for motor vehicles, comprising an identity card (1) provided with a programmable information device (3), for example a coded magnetic tape. If the identity card (1) is inserted in the device (2), a certain quality of running and operating states of the vehicle may be servo-controlled and set. For example, this may be applied to the setting on of electric devices, the starting of the engine, the engagement and the release of the parking brake and of the steering, the checking of regulation plates for control purposes, respectively, the setting on of displays acting as regulation plates, the unlocking of safety belt locks, the limitation of the running speed to the prescribed maximum speeds or even to the maximum speed set individually for each driver. Furthermore, with the identity card (1) or by programmation by means of a keyboard (6), the operation of the vehicle in the running state may be limited for example to achieve a specific maximum fuel consumption or maximum accelerations having a positive influence on the vehicle's conditions. The different possibilities aim at increasing the comfort, the life time of the vehicle, at improving the anti-theft protection and first of all the road safety conditions.
Patent DE-3314039-A1 (DE)
Title: Ventilation system for electric locomotives
Inventor: ZOELLNER FRITZ
IPC: B61C17/04
Filed: 1983-04-19
Abstract: The invention relates to a system for ventilating the dust-sensitive auxiliary operating devices and/or equipment accommodated in the machine room of an electric locomotive. Appropriate ventilation of all the equipment, machines and devices arranged in the interior of the vehicle is to be possible in a manner which is simple and expedient and does not cause much pollution. For this purpose, it is proposed that the ventilation should take place via a central cooling air preparation system (12) which sucks in external air and produces cooling air of different degrees of purity and produces a constant overpressure in the corridor (13) of the machine room and in particular sections (7, 8, 9, 10, 11a, 11b) of the vehicle, which sections hold the auxiliary operating devices and/or equipment sealed off from other parts of the interior of the vehicle. The particular advantages reside, inter alia, in the fact that the temperature of the machine room is only a few degrees Celsius above the external temperature because of a high rate of air change which is dependent on the overpressure and that no dirt can penetrate the machine room from the outside. A multiplicity of local small ventilation units can be avoided. <IMAGE>
Patent DE-3316261-A1 (DE)
Title: Mortice lock, especially for tubular-frame doors
Inventor: SCHEURER FRED
IPC: E05B63/00
Filed: 1983-05-04
Abstract: The invention relates to a mortice lock, especially for tubular-frame doors, with a key-actuable bolt, the locking stroke of which is lengthened by means of a rack-and-pinion mechanism with a fixed and moved rack in relation to the travel in the locking direction of the turn slide displaced during the key actuation, and proposes, to achieve a simple constructional shape along with a large bolt expulsion, that the movable rack (18) be seated on the turn slide (20) and the gearwheel (14) be arranged non-rotatably on a rocker (13), the free end (13') of which is in a mortice/tenon connection (11, 12) with the bolt (8). <IMAGE>
Patent DE-3316749-A1 (DE)
Title: Process for the preparation of an inoculum for low-input crops of fungi
Inventor: PAHL GEORG
IPC: A01G1/04
Filed: 1983-05-07
Abstract: The invention relates to a process for the preparation of an inoculum for low-input crops of fungi which adheres to a carrier material, in particular for fungi which are cultured on wood offcuts or bulky substrates consisting of residues from agriculture and/or forestry. To prepare an inoculum without complex procedures and without the use of complicated technical constructions, it is intended to use a carrier material which contains mainly cellulose and which is moistened and then inoculated with the pure culture, whereupon it is stored under aerobic conditions at a temperature of approx. 25 DEG C until the mycelium of the fungal crop has completely penetrated the carrier material.
Patent DE-3317810-A1 (DE)
Title: Device for varying the pressure in the tyre of a vehicle
Inventor: GEIGER HARTMUT
IPC: B60C23/00
Filed: 1983-05-17
Abstract: Devices for varying the pressure in the tyre of a vehicle are used, e.g., for the purpose of matching the tyre pressure in the shortest possible time to changing ground conditions. The tyre pressure regulating system, which is arranged on each vehicle wheel to be regulated, comprises a valve combination (1) consisting of a tyre pressure control valve (2), a throttle (3) controlled as a function of tyre pressure, and a non-return valve (4). The use of a throttle whose cross-section is controlled by the tyre pressure renders it possible to set maximum passage cross-sections at the throttle gap (12) in a positive fashion given reduction in the tyre pressure in conjunction with the tyre pressure control valve (2). As the tyre pressure is increased, the full line cross-section becomes effective through the use of a non-return valve (4), the narrower throttle gap (12) being avoided (see drawing). <IMAGE>
Patent DE-3325341-A1 (DE)
Title: Process and device for applying a laminating web to a continuously conveyed flat material, especially a mineral fibre web
Inventor: GAISBAUER THOMAS DIPL ING
IPC: B65H37/04
Filed: 1983-07-13
Abstract: The invention relates to a process and a device for laminating webs to a continously conveyed flat material, in which in the case of laminating webs in which adhesive can penetrate from the coating side to the side opposite, regions free of adhesive and provided with adhesive are produced on the laminating web (13) by means of an adhesive application roll (28) subdivided into adhesive application segments (45). It is thus possible to convey the laminating web (13) provided with adhesive from the gluing station (18) to the flat material without contaminating the guide elements (19) coming into contact with the laminating web (13) with adhesive. <IMAGE>
Patent DE-3326344-A1 (DE)
Title: Fault finding device for the diodes in rotating rectifiers
Inventor: TSUJI NOBUHIKO
IPC: G01R31/50
Filed: 1983-07-21
Abstract: A fault finding device for the diodes of a rotating rectifier which has fuses for the corresponding phases which are connected in series with rectifier diodes. In one embodiment, light-emitting diode circuits are connected in parallel with the corresponding fuses which are arranged on the circumferential area of a rotor. The light-emitting diodes preferably emit light with different emission spectra when the corresponding fuses have blown. An optical fibre sensor is provided on the side of a stator in order to detect when the light-emitting diodes emit light, and a photo-electric transducer converts optical signals which are supplied to it by the optical fibre sensor into electrical signals separately by means of optical spectral differentiation in accordance with the phases of the rectifier. A logic circuit detects the presence of an overcurrent in the rectifier diodes due to the output signal of the photo-electric transducer. In a second embodiment, flags on the fuses are optically scanned in order to detect the presence of a blown fuse. A set flag is detected when the lack of a pulse or the pulse width is detected. The fuse blown in each case can be determined with different reflectivity of the flags.
Patent DE-3327322-A1 (DE)
Title: Housing for loudspeakers
Inventor: AUGUSTIN WOLFGANG
IPC: H04R1/02
Filed: 1983-07-29
Abstract: The housing (11) for PA loudspeakers used in the open or in large rooms or halls is designed in such a manner that it can also be used as transport container in addition to accommodating the loudspeakers for their operation. A holding plate (18) with recesses (19) for the installation of the loudspeakers (20) is attached in a moisture-proof manner in the housing (11) and covers the clear opening (17) of the latter. During the transportation, a lid (24) closes the clear opening (17) of the housing (11). The lid (24) can be locked to the housing (11) but is constructed to be detachable from the latter. To stabilise the resonance of the housing (11), indentations (13 and 14) are provided in the side walls (12) and raised portions (16) are provided in the bottom (31). Indentations (26) corresponding to the shape and size of the raised portions are worked into the lid (24) so that housings (11) provided with a lid (24) can be stacked in a space-saving manner. <IMAGE>
Patent DE-3333472-A1 (DE)
Title: Air-exhaust gas chimney
Inventor: LUDGEN RUDOLF DIPL ING
IPC: F23J13/08
Filed: 1983-09-16
Abstract: In an air-exhaust gas chimney with an exhaust gas inner pipe and a fresh air outer pipe surrounding this at a spacing, two mutually opposed passage openings, each closable by a sliding flap, are arranged in the wall of the inner pipe, aligned with the laterally arranged cleaning opening of the outer pipe. The sliding flap is guided in U-rails associated with lateral, perpendicular guide grooves, and can be arrested, with continuous adjustment, in each opening position. A leaf spring which presses the sliding flap against a shank of the U-rail is arranged in each guide groove, and the sliding flap has, on the side remote from the leaf springs, a circumferential groove in which a sealing strip is inserted. The lateral U-rails are connected at the bottom by a cross-strut with a cross-section which is open upwards and advantageously has a U-shape which widens outwards.
Patent DE-3338637-A1 (DE)
Title: Internal combustion engine
Inventor: ARENDT WERNER
IPC: F02B75/02
Filed: 1983-10-25
Abstract: In the internal combustion engine, the flow of gas into and out of the cylinders (11) is controlled by means of slotted discs (28, 29) mounted in the cylinder head (14). These discs are arranged on a common control shaft (30) connected in terms of drive to the engine output shaft. <IMAGE>
Patent DE-3338657-A1 (DE)
Title: Heating apparatus
Inventor: SCHWARZ MANFRED
IPC: F24S10/75
Filed: 1983-10-25
Abstract: The invention relates to a heating apparatus for heating hot or use water and/or room air, with a circuit duct through which a low-boiling heat transfer medium flows during operation and which leads from a compressor to compress the evaporated heat transfer medium, via at least one condenser, on which the water or room air to be heated impinges during operation, to liquefy the compressed heat transfer medium, a downstream let-down valve and at least one evaporator to evaporate the decompressed liquid heat transfer medium, and back to the compressor. At least one evaporator is constructed as a flat body arranged at a small spacing from an exterior surface of a building, with evaporator tubes arranged in at least one plane and each heat-conductively connected to fins extending over the major portion of their length. The fins guide the air flowing in from the exterior surface of the building to the evaporator tubes. The quantity of heat transfer medium flowing through the evaporator to the compressor can be controlled by corresponding devices.
Patent DE-3343650-A1 (DE)
Title: Apparatus for driving roadways or rise headings in underground mining
Inventor: WEIGELT HORST DIPL ING
IPC: E21D9/10
Filed: 1983-12-02
Abstract: The invention relates to an apparatus for driving roadways for underground mining, in which a drum shearer 17 can be moved back and forth across the roadway width by means of a feed device 15 allocated to it. The drum shearer 17 has a cross-shaped frame 18 whose legs a, b running transversely to the longitudinal direction of the roadway each carry a drive unit 19 fitted with a shearing drum 22. The drive units 19 are each pivotably mounted about a horizontal axis 21 running parallel to the longitudinal direction of the roadway and are each provided with a drive motor 23 lying parallel to their pivot axis 21. <IMAGE>
Patent DE-3343710-A1 (DE)
Title: Device for the machining/forming of workpieces similar to rotary bodies
Inventor: ASAREVIC GENNADIJ M
IPC: B23B5/12
Filed: 1983-12-02
Abstract: The device is used in metal-working machines and contains a cutting head (2) and a forming head (3). The cutting head (2) is mounted in a housing (1) by means of bearings (8) and is provided with a rotary drive. The cutting head (2) contains a tool holder (14) which is arranged in such a way that it can "float" at right angles to the axis of rotation of the workpiece and is provided with opposite stops (16) which are acted upon elastically towards one another and orientate the tool holder (14) in the "floating" plane. <IMAGE>
Patent DE-3344709-A1 (DE)
Title: Method of deburring metallic workpiece edges
Inventor: FRITZSCHE GERHARD DR ING
IPC: B23K26/362
Filed: 1983-12-10
Abstract: The invention relates to a method of removing burrs which develop during the machining of metallic workpieces. Under the action of focused, high-energy radiation, preferably laser beams, the appropriate area is intensively heated until the burr material melts or vaporises. In a preferred method, the focused beams of energy are directed along the burr. Burr-affected areas of different configuration and in positions where access is difficult can be removed with one and the same wear-free tool. Other operations, which are directed towards tool maintenance and reworking of workpieces during metal-cutting machining, are dispensed with.
Patent DE-3347193-A1 (DE)
Title: Method for controlling the assembly operations of motor vehicles and system for carrying out the method
Inventor: KAJIURA TAKATSUGU
IPC: B23P19/00
Filed: 1983-12-27
Abstract: A method and a system for controlling the assembly of constructional units of different design, type and specification, such as the bodies of motor vehicles, serve to identify components to be attached to a base component. A multiplicity of colour markings of different colours is used to identify the components to be mounted on the base component. Colour markings of the same colour are applied both to the base component and to the component to be attached thereto in accordance with the design, type and specification of the finished constructional unit. By selecting the components which bear the same colour marking as is present on the base component and which are to be attached to the base component the correct assignment of the components which correspond to, and are appropriate for, the details and specifications of the finished constructional unit is effected.
Patent DE-3400737-A1 (DE)
Title: Annular cable blade
Inventor: LEIDINGER RICHARD
IPC: H02G1/12
Filed: 1984-01-10
Abstract: The annular cable blade which I have developed has the property of being able to remove the sheath from electrical cables of any desired diameter and, in comparison with conventional cable blades, with unsurpassable speed, without accidents and cleanly, for circular cutting (circumference of the cable) and longitudinal cutting (cable length). The annular cable blade can be manufactured for any cable thickness. The annular cable blade consists of a metal ring on which there are two blades, which are mounted in slots and can be adjusted, for circular cutting and longitudinal cutting, as well as four adjustable ball guides in slots or in threaded holes. Two adjustable cable guide holders having cable guide rollers are fitted on the rear side. In addition, the annular cable blade can be produced in a closed metal ring and as a two-piece annular cable blade which can be opened downwards. This two-piece annular cable blade is the most advantageous in practice. The two-piece annular cable blade can also be produced with an electric drive in such a manner that, in this case, two two-piece annular cable blades are connected to one another such that they are parallel, and an electric motor with angular gearing and a drive roller with a clamping device is fitted (electrically driven annular cable blade). The annular cable blade can also be produced with a differently shaped (for example U-shaped) holding device (base body) in the case of which balls or roller holders, which are adjustable to a greater or lesser extent, and one or two adjustable blade holders are fitted with blades. Furthermore, ... Original abstract incomplete.
Patent DE-3404740-A1 (DE)
Inventor: KRUSE HERMANN DIPL ING
IPC: B66C1/42
Filed: 1984-02-10
Abstract: 1. Crane loading gear with manually operable actuating device provided with at least one hydraulic working cylinder (31), wherein a loading gear head (11) which is adapted to be coupled to a load hook of a crane part has two component parts (13, 14) adapted to move through a limited travel in respect of each other in a vertical direction and wherein there is connected to the relatively mowable component parts (13, 14) an oil pressure cylinder (21) which is provided with a storage means (23) and which can be driven by the lifting movements of the crane, the oil pressure cylinder (21) being connected via manually operable control valves (34) to the hydraulic working cylinders (31), characterised in that the oil pressure adequate for an initial actuation of the crane loading gear when work commences can be generated by a minimal number of crane lifting movements and in that the two component parts of the loading gear head (11) which are adapted for movement in respect of each other comprise a carrying plate (13) and a gripper head plate (14), the carrying plate (13) and the gripper head plate (14) being initially tensioned in the contraction direction by springs (16) which enclose guide bolts (15) and in that between the oil pressure storage means (23) and a pressurised oil storage container (22) there is a manually operable emptying valve (25).
Patent DE-3405882-A1 (DE)
Title: Roller massage apparatus
Inventor: FRENKEL WOLF GERHARD
IPC: A61H15/00
Filed: 1984-02-18
Abstract: The drive motor (3) of the roller massage apparatus comprising an integrated reducing gear (4) is housed in a motor housing (1) such that the gear shaft (4a) projects vertically relative to a rolling membrane (2b), which consists of a tough, soft plastic and forms the treatment surface, of the annular treatment attachment (2). The bracket axle (5) is releasably fastened on the gear shaft (4a) via a coupling (5a), the axle (5) carrying a roller body (6) of any round shape which causes the rolling membrane (2b) to protrude. When the gear shaft turns in anticlockwise/clockwise rotation, intermittent or continuous operation at a frequency of 10 to 100 min<-1>, the roller body (6) rolls along the inside of the rolling membrane (2b) and produces a rotating bulge. During treatment this is transmitted onto the skin where it exerts a considerable depth effect. An alternating anticlockwise/clockwise movement which can resemble, for example, that of a windscreen wiper, can be utilised for mobilisation of blood and lymph from the tissues and transportation thereof toward the heart. The apparatus is applicable for oedemas, vascular congestion, local atrophy of tissues, scars, especially after burns, myogelosis, digestive disorders, general exhaustion and depressions. <IMAGE>
Patent DE-3412121-A1 (DE)
Title: Tool-setting device for a lathe
Inventor: HAUG PETER
IPC: B23Q17/22
Filed: 1984-03-31
Abstract: For a lathe, in the turret head of which driven cross-drilling tools can be inserted, the turret head being displaceable transversely to the spindle axis, a setting device is provided which can be fitted on the headstock guide and has adjusting optics, the adjusting point of which is set to the level of the spindle axis.
Patent DE-3414077-A1 (DE)
Title: Angularly adjustable elbow piece
Inventor: PIENING HANS-PETER ING GRAD
IPC: F16K15/14
Filed: 1984-04-13
Abstract: Angularly adjustable elbow piece with two housing halves, which form an inlet piece and an outlet piece, rest against one another with circular flanges at a parting plane inclined at an angle to the axis of each housing half and are connected rotatably to one another, at least one housing half being of essentially tubular design with a widening in cross-section towards the parting plane, with at least one swivellable non-return flap (12) which closes against a flap seat and is arranged in such a way that its swivelling range lies within the widening in cross-section of either the inlet piece (1) or the outlet piece (2). <IMAGE>
Patent DE-3414159-A1 (DE)
Title: Radar unit
Inventor: MENZEL WOLFGANG DR ING
IPC: G01S13/87
Filed: 1984-04-14
Abstract: Radar unit, preferably in the mm wave band, for simultaneously determining range and speed of a target. The radar unit sends out both a pulse signal and a CW signal. The CW signal is generated by an oscillator which is used at the same time as local oscillator for the receiving mixer. Both signals are offset with respect to one another in frequency. The signals reflected from a target are input to the receiving mixer in which the reflected pulses are reduced to an intermediate frequency corresponding to the difference frequency between the two transmitted signals whilst the reflected CW signal is reduced to a Doppler frequency corresponding to the target movement. The range is determined from the pulse transit time and the relative speed of the target is determined from the Doppler frequency. <IMAGE>
Patent DE-3414461-A1 (DE)
Title: Dictating machine
Inventor: ENGERT HEINZ
IPC: G11B25/06
Filed: 1984-04-17
Abstract: In the case of a dictating machine with a housing for accommodating a record/playback head and the tape reels as well as the loudspeaker microphone, an electrical amplifier, a power source and a drive motor for the tape reels, in order to provide housings of particularly small cross-sections and for simple machine functions the housing (1) is designed in bar form and a recess (2) is provided, extending essentially in the longitudinal direction of the housing, for accommodating independent tape reels (3, 4) and the record/playback head (6). Furthermore, arranged in the housing in line with the recess (2) at one end of the recess are the loudspeaker and microphone (14) and at the other end the drive motor (15), power source (16) and electronic amplifier (17). <IMAGE>
Patent DE-3416339-A1 (DE)
Title: Device for driving-in dowels in dowel holes of workpieces
Inventor: HOFFMANN HERBERT
IPC: B27F4/00
Filed: 1984-05-03
Abstract: The device has a dowel guide which opens out in an outlet opening, through which guide the dowels, which are supplied individually by means of a ram, are driven out. The device also has a means for supplying glue to the dowel holes in each case before a dowel is driven in, which means exhibits a glue nozzle which, when the glue is being supplied, is held in an operating position projecting into the area of the outlet opening of the dowel guide, and which, before the respective driving-in of a dowel, can be moved into a position which is remote from the dowel guide. A metering means for metering the amount of glue to be supplied to one dowel hole in each case is positioned upstream of said glue nozzle.
Patent DE-3418687-A1 (DE)
Title: Metal wall
Inventor: STRELOW KARL-HEINZ
IPC: E04F13/12
Filed: 1984-05-19
Abstract: The invention relates to a metal wall, in particular for cladding or separating purposes or as a vision or wind screen. Vertical metal supports are arranged at regular intervals and a plurality of zones, filled by sheet-metal parts, are provided. A plurality of horizontal profiles (2) are arranged between two supports (1) and the regions between the profiles (2) are filled with a plurality of rectangular sheet-metal parts (3) which have the same or different embossed designs, patterns, colourings, shapes, bulges and/or inclinations. <IMAGE>