baber/WOPTO huggingface dataset:
Patent DE-3306903-A1 (DE)
Title: Loading truck having a sliding wall
Inventor: KURZ LEONHARD
IPC: A01C3/06
Filed: 1983-02-26
Abstract: In a loading truck, a sliding wall (10) is movable to and fro in a loading space on a loading floor (7) between two sidewalls (9) by means of a hydraulic piston/cylinder device (26) and, at the same time, is guided, supported on guide rails (16), by means of guide pieces (15). It is desirable if the piston/cylinder device is arranged lower and is protected and nevertheless a tilt-preventing guidance is provided. This is achieved in that the piston/cylinder device (26) and guide rails (16) are arranged lower than the loading floor (7), an arm (13), which continues the sliding wall (10) and on which the piston/cylinder device engages and/or one of the guide pieces (15) is attached, projects downwards through a longitudinally extending gap (12) of the loading floor, and guide pieces (15, 18) are guided supported both on the top side of the loading floor and on its underside. The lower guide rails and the piston/cylinder device are covered by the loading floor, and by means of the guide pieces supported on the loading floor the sliding wall is guided in a tilt-preventing manner despite the asymmetric engagement of the piston/cylinder device. <IMAGE>
Patent DE-3308656-A1 (DE)
Title: Process for the production of a sodium ion sensitive layer
Inventor: KUISL MAX DR
IPC: G01N27/414
Filed: 1983-03-11
Abstract: The invention relates to a Na<+> ion sensitive layer which is suitable for ion-sensitive field effect transistors (ISFETs), which can be used as sensors in aqueous solutions.
Patent DE-3312238-A1 (DE)
Title: Windrower and/or mowing windrower
Inventor: HORNDASCH HERMANN
IPC: A01D34/83
Filed: 1983-04-05
Abstract: Published without abstract.
Patent DE-3312475-A1 (DE)
Inventor: BOECKER ALBERT
IPC: B65G67/42
Filed: 1983-04-07
Abstract: 1. Device for tipping a skip, bucket or the like adapted to travel on an inclined hoist, using a carriage (1) adapted to move on running wheels (4, 4', 5, 5') on guide rails of the inclined hoist, said device comprising a supporting frame (3) which is supported rockably on the carriage (1) by means of a rocking lever (8) and which is locked in tipping-proof manner with attachments of the carriage (1) and is unlockable by an engagement rod (13), a tipping frame (11) being provided between the carriage (1) and the supporting frame (3), said tipping frame being guided slidably on the carriage (1), characterized in that the rocking lever (8) is mounted on the carriage (1) to be pivotable by means of a rocking shaft (2) arranged behind the front upper running wheel (4) - as viewed in the hoisting direction - and at the other ends is connected rigidly to the supporting frame (3) in the region of the front half, but behind the front third of the supporting frame length.
Patent DE-3322541-A1 (DE)
Title: Process and apparatus for the casting of articles from metals
Inventor: GROSS GERD DR
IPC: B22D27/15
Filed: 1983-06-23
Abstract: The metals, especially ferrous materials, are to be protected from reactions with atmospheric oxygen. In a known process of this kind, a housing and container which can move with respect to each other are used which receive the melting vessel and the mould, so that moving, pressure-tight bearings have to be provided. Overall, the volume of the housing and container is also very large. Expensive vacuum pumps and backing pumps are therefore required. To avoid this expense, and to reduce leakage losses, the invention proposes that metal is melted in a ladle in the housing under protective gas, and that it is fed from here from below through a metal sleeve, which dips into the molten metal in the ladle, to the mould constructed as a metal mould with upper degassing openings, a receptacle enclosing the metal mould being evacuated. The metal rising in the metal sleeve is frozen in the forward cavity after solidification of the metal in the sleeve, and is separated after removal of the article from the metal mould. At the same time, metal losses due to risers and metal mould closures, as otherwise must be accepted when casting shaped bodies in metal moulds, are largely avoided.
Patent DE-3331004-A1 (DE)
Title: Device for reconditioning the shaft on a lasting machine
Inventor: WINTER GERHARD DIPL ING
IPC: A43D23/02
Filed: 1983-08-27
Abstract: The invention relates to a device for reconditioning the shaft on a lasting machine, e.g. toe and ankle lasting machine, with a number of reconditioning grippers, the normal drawing-out movement of which can in each case on each reconditioning process be overlaid by a correction drawing movement which can be adjusted by hand and transferred to the respective recondtioning gripper via a hydraulic, pneumatic and/or electric transfer device. In order to a great extent to avoid corrections by hand, an electric control circuit is provided, which senses, e.g. by means of a sensor, the correction drawing movement adjusted by hand during a reconditioning process in the case of each individual reconditioning gripper, stores it as a correction value signal and acts with the correction value signal on the respective reconditioning gripper during reconditioning processes of further shoes in addition to the signal for the normal drawing-out movement.
Patent DE-3337039-A1 (DE)
Title: Emergency radio system
Inventor: ARNOLD ROLF DIPL ING
IPC: G08G1/0967
Filed: 1983-10-12
Abstract: An emergency radio system is proposed, in particular for motor vehicles, in which, in addition to the active transmission of emergency calls and breakdown rescue requests and handling thereof, all types of traffic message can also be transmitted passively for the subscriber. The system also comprises a traffic information station on the control station side; minor modifications to the equipment in the vehicle are required on the subscriber side. The emergency radio system is particularly suitable for use in road traffic for motor vehicles. <IMAGE>
Patent DE-3339077-A1 (DE)
Title: Displacement sensor for detecting an actuator
Inventor: EBERT ROLF ING GRAD
IPC: F02M59/44
Filed: 1983-10-28
Abstract: A displacement sensor for detecting the positions of an actuator, in particular an actuator of fuel injection pumps, is proposed. It is advantageously possible to compensate the displacement sensor with the aid of a cylindrical pin (32) which is integrally formed on the housing of the potentiometer and can be displaced and fixed in a through bore in the wall (34) of a housing accommodating the actuator, and through the interior of which housing it is possible to adjust a compensating device of the displacement sensor from outside the housing. In a displacement sensor advantageously constructed as a rotary potentiometer, it is therefore possible to adjust contacting (15) a resistor (Ra) of the resistance section (R0, 12.Ra) of the potentiometer. <IMAGE>
Patent DE-3400088-A1 (DE)
Title: Cross-country skiing aid
Inventor: LUECKE HANNS W
IPC: A63C7/00
Filed: 1984-01-03
Abstract: The object was to provide a device for cross-country skiing which prevents the skier from doing the splits backwards (dangerous to health) with whichever, in the alternating sequence of steps, is the "downward-thrusting ski", and can also overcome ascents in the course in the normal diagonal step. Scale-type coatings and adhesive wax on the running surfaces of the skis are not satisfactory solutions. The device according to the invention for aiding cross-country skiing solves these problems by means of a device attached to the ski ends, the rear part of which projects beyond the ski end and can be folded down. This rear part, which can easily be pressed onto the run by spring pressure, penetrates into the run, in the case of the respective "downward-thrusting ski", with a minimal backward movement of this "downward-thrusting ski", and so provides this ski with an adequate downward-thrusting surface (inserted into the run). In the change-over from the "downward-thrusting ski", in the alternating sequence of steps during cross-country skiing, to the "following ski", the rear inserted part of the device moves out of the run and is virtually pulled forward, in order to be inserted into the run again when the steps next change. Fig. III and Fig. IV in the drawing show the device with the rear part trailing and inserted. Possible uses, apart from the equipping of cross-country skis, also apply, with a suitably increased surface area, to the equipping of alpine skis as climbing aids, and especially also to touring skis. <IMAGE>
Patent DE-3404361-A1 (DE)
Title: Two-stage solar evaporator for drinking water preparation and operating process
Inventor: KAMMERICH BERND
IPC: C02F1/14
Filed: 1984-02-08
Abstract: Solar-powered apparatuses for preparing drinking water constructed hitherto have a large surface requirement in order to produce sufficient amounts of product: A bath is covered with an inclined glass or plastic sheet, the incident sunlight vaporises the untreated water, the distillate condenses on the sheet, flows off and is trapped in a product receiver. To increase the yield, the double function of the sheet is abolished by a semi-continuous vaporiser which operates at superatmospheric pressure and the enthalpy of evaporation is used for a phase change of a second untreated water feed. The necessary cooling water is provided by a storage vessel for both vaporisers.
Patent DE-3410757-A1 (DE)
Title: Device for stopping individual feed bobbins in the event of an operating fault on a textile machine
Inventor: GUSE ROLF DR ING
IPC: B65H63/02
Filed: 1984-03-23
Abstract: On textile machines, a signal warning of a yarn break which has occurred can be obtained from a characteristic, changing during the yarn run, of a machine member feeding or delivering the yarn, in that the exceeding of an adjustable limit value of this characteristic is monitored and, when it is exceeded, the break signal is emitted. Since characteristics of this type are subject to fluctuations about their average value even without a yarn break, a break signal can be triggered incorrectly at a relatively short distance at the limit value from the average value, when the characteristic exceptionally deviates sharply, without there being a yarn break. If these exceptionally sharp deviations of the characteristic are regularly linked to specific operating states of the machine, incorrect indications can be prevented in that the occurrence of such operating states is detected by a sensor device and, in this case, the emission of a break signal or the activation of a break signal is prevented.
Patent DE-3413015-A1 (DE)
Title: Process and device for polymerising photocuring plastics
Inventor: DREVE WOLFGANG
IPC: C08F2/02
Filed: 1984-04-06
Abstract: In a process for polymerising photocuring plastics, in particular of tooth replacement parts such as dental prostheses and dental prosthesis parts, especially based on acrylics, the plastic being modelled on to a pre-formed metal plate and this pre-formed unit being irradiated in a pressure chamber, if necessary in an at least low-oxygen atmosphere by irradiation with light with a wavelength suitable for photopolymerisation, in order to achieve a relatively high material hardness, a good material bonding and an absence of inclusions, it is proposed to generate a superatomospheric pressure in the pressure chamber. <IMAGE>
Patent DE-3417017-A1 (DE)
Inventor: DRESEL KLAUS
IPC: E04F13/06
Filed: 1984-05-09
Abstract: 1. Plaster profile strip (10) constructed as plastic cover profile with a fastening limb (11), which is mountable as anchoring base in the case of application at a building wall (21), and a profile limb (12) extending at an angle thereto and displaying a draw-off edge (18) at its longitudinal edge remote from the fastening limb, characterised thereby, that a ventilation grating (14) extends forth at that side of the profile limb (12) displaying the draw-off edge (18), which is remote from the fastening limb (11).
Patent DE-3429378-A1 (DE)
Title: Y-shaped surfing rig
Inventor: PATERNOSTER RUDOLF
IPC: B63B35/79
Filed: 1984-08-09
Abstract: It consists of two booms which form the legs of an isosceles triangle and are in a fixed or variable position relative to one another at an angle of 40 to 90 degrees and converge at the mast foot, which represents the outer angle bisector. A joint of conventional type is located at the mast foot. The two booms are connected or braced at gripping height, which is variable, by one or more telescopic gripping tubes, as a result of which the sail stretched between the booms is at the same time optimally trimmed. When the rig is set to the wind, one boom represents the mast and the other represents the foot. During gybing or going about, the functions of the two booms are exchanged. In order to guarantee optimum propulsion, the deepest sail profile, through tilting the rig abaft, is always located in the first third (as viewed horizontally in the oncoming wind direction). The rig, which can be quickly set up and taken down, is mainly used on one side and does not need to be shifted during gybing but only tilted like a fan to the other side.
Patent DE-3435993-A1 (DE)
Title: Trailer for motor vehicles
Inventor: HEILMANN WOLFGANG
IPC: B62D63/06
Filed: 1984-09-26
Abstract: A trailer chassis is composed of a tubular frame, an axle and a towing tube allocated to the axle. The axle is releasably connected to the tubular frame in axle mounts. The tubular frame is provided with mudguards and with a holder for licence plate and rear light. Various attachment parts can be releasably fitted onto the tubular frame with the aid of plug-in clips and gripping elements.
Patent DE-3500152-A1 (DE)
Title: System for warning that a vehicle is changing carriageway
Inventor: WEBER GEB FISCHER
IPC: G01S17/931
Filed: 1985-01-04
Abstract: The invention relates to a system for warning that a vehicle is changing carriageway, which system is equipped with transmitters and/or receivers in the front and rear part of the body of a motor vehicle, which transmitters and/or receivers operate on the basis of infrared light and/or ultrasonic sound. When the indicator is actuated, the system for warning that a vehicle is changing carriageway, mounted in the vehicle (1), is switched on; the following vehicles (7, 8) are detected by the monitoring lobes (5, 6) and visually and/or audibly indicated in the interior of the vehicle via a black box. The most essential features consist in particular in the fact that the system for warning that a vehicle is changing carriageway is only switched on when a change of carriageway is to take place. <IMAGE>
Patent DE-3501552-A1 (DE)
Title: Hydraulic shock and vibration damper
Inventor: ROSBROJ ALFRED
IPC: F16F9/00
Filed: 1985-01-18
Abstract: The invention relates to a hydraulic shock and vibration damper with a cylinder closed at one end in which a piston with a piston rod can be displaced in a sealed manner, having a transfer opening in the piston into which there projects a control element which is fixed to the cylinder and by means of which the transfer cross-section from the cylinder space below the piston to the piston-rod space above the piston can be altered as a function of the piston stroke, having a separating piston which is freely displaceable in the piston-rod space and above which the piston rod is filled with a compressible medium, and having a non-Newtonian damping fluid in the cylinder space which, when the damper is loaded, can be forced backwards and forwards between the cylinder space and the piston-rod space with the displacement of the separating piston, the control element being a tube which is open towards the piston-rod space and has additional transfer openings, distributed in the longitudinal direction of the tube, in the tube wall.
Patent DE-3503686-A1 (DE)
Title: Arrangement for fastening signs by means of sign carriers on a supporting structure, in particular in power stations
Inventor: KOETH DIETER ING GRAD
IPC: G09F7/18
Filed: 1985-02-04
Abstract: Arrangement for fastening signs (1) by means of sign carriers on a supporting structure, in particular nameplates or other means of identification on wall surfaces of building structures, components or pipelines in power stations. The sign carrier is composed of: at least one base web (2) for bearing against the wall surface; at least one side wall (3a, 3b) rising up from the base web (2) and front flanges (4a, 4b), which adjoin the side wall or side walls, are preferably parallel to the base web and are intended as a plane directed towards the observer for mounting the identification plate. The base web (2) is narrower than the mounting plane defined by the front flanges (4a, 4b), and the side walls are designed to be tapered, at least on a part of their extent which adjoins the base web (2), to the size of the reduced width (b2) of the base web (2). Fastening of the sign carrier by means of clamping elements, such as tightening straps, pipe clips or the like, which engage on the base web (2) and/or in the region of clearances in the side walls (3a, 3b) and are in vertical or horizontal alignment. <IMAGE>
Patent DE-3504064-A1 (DE)
Title: Transceiver for transmitting handwritten recordings
Inventor: HOFFMANN THOMAS DIPL ING
IPC: H04B14/04
Filed: 1985-02-07
Abstract: To transmit handwritten recordings, only the initial coordinates of a line trace are usually transmitted as absolute values in PCM coding. Up to a predetermined rate of movement which is determined by a maximum difference  DELTA max between two coordinate values (x and y), only the difference from the in each case preceeding coordinate value (x and y) is transmitted in DPCM coding for the subsequently scanned coordinate value pairs (x, y). If the predetermined rate of movement, and thus  DELTA max, is exceeded, even if only for a short time, at least the following coordinate value pair (x, y) is transmitted in PCM coding. According to the invention, the coordinate value pairs (x, y) are scanned with an increased clock repetition rate (fA). Up to the predetermined rate of movement, only the coded coordinate value pairs (x, y) with odd ordinal number, following the initial coordinate value pair, are transmitted in DPCM coding at half the fA rate (fAU). If the predetermined rate of movement, and thus  DELTA max, is exceeded, the coded coordinate value pairs (x, y) of even ordinal number are inserted in DPCM coding by the control circuit (SS1). The following coordinate value pair (x, y) of odd ordinal number is only transmitted in PCM coding when the code difference between two coordinate values (x or y) of odd ordinal number exceeds 2 .  DELTA max. <IMAGE>
Patent DE-3506065-A1 (DE)
Title: Bath structure
Inventor: BAUER HELMUTH
IPC: A47D5/00
Filed: 1985-02-21
Abstract: A bath structure for a changing/bath attachment which can be placed on the edge (3, 5) of the bath comprises a support frame (1) for a changing/bath shelf. Furthermore, there are provided at least two lateral standing bars (9) which can be placed on the bath between the rear and front edges (3, 5) thereof and at least one holding member (35) which secures the bath structure against displacement and is supported on the front inside of the bath. In order to provide a self-securing bath structure which is always held non-displaceably on the edge of the bath, provision is made according to the invention for a linkage (15) to be provided on both sides of the support frame (1), at least in the form of articulated levers (17) which are each arranged crossed-over, are held pivotably via a common pivot (19) and are held in a stationary and rotatable manner at their rear end both on the support frame (1) and on the standing bars (9) and are held rotatably and displaceably at their end which is located at the front in each case, said holding member (35) being attached to the linkage (15) such that it is also pivotable (Figure 1). <IMAGE>
Patent DE-3506166-A1 (DE)
Title: Continuous conveyor for transporting bulk material without a continuous supporting structure and with the possibility of installing tight horizontal curves and the possibility of introducing the drive forces at any point
Inventor: GOECKEL JUERGEN
IPC: B65G47/94
Filed: 1985-02-22
Abstract: In the continuous conveyor for bulk material as described, in contrast to previous embodiments, the axes of rotation of the reversals are positioned perpendicularly to the plane of the conveyor, the supporting member hangs below the traction member, and a wedge-shaped covering of the traction member enables the latter to be suspended in pairs of rollers. This arrangement makes it possible for the tension member and the supporting member of the conveyor then to be suspended on a number of supports, tight horizontal curves to be negotiated, and the drive forces to be introduced at any support.
Patent DE-3513333-A1 (DE)
Title: Clamping means for office swivel chairs
Inventor: NEUMUELLER KONRAD
IPC: A47C1/027
Filed: 1985-04-13
Abstract: The invention relates to a clamping means having an actuating lever (4) for the force-fitting connection of functional parts (11) on office swivel chairs. In this case, the force-fitting connection is produced by a clamping bolt (2) in conjunction with a compression sleeve (7). The compression sleeve (7) is mounted on the clamping bolt (2) and bears with its one end face (9) axially against a functional means (11). The other end face (8) of the compression sleeve (7) is pressurised by a lever arm (4) with a flattened circular cross-section which is held rotatably in a cross-bore (3) in the head of the clamping bolt. Turning the actuating lever (4) causes an axial displacement of the clamping bolt (2) relative to the compression sleeve (7), as a result of which the functional means (11) is retained in the assumed position. <IMAGE>
Patent DE-3514036-A1 (DE)
Title: Camping installation for motor homes, caravans and the like
Inventor: MOESLINGER ANDREAS
IPC: B60P3/36
Filed: 1985-04-18
Abstract: The invention relates to a camping installation for caravans, motor homes and the like, which has a low dead weight and variable stowage space and allows a rapid dismantling and assembly of the assembly elements. This is achieved according to the invention in that the assembly elements are fastened on tubes, which are clamped between a U section, which is fastened on the side walls of the vehicle, and rubber sleeves, which are let into a base plate. The side walls and doors of the assembly elements are to a great extent composed of cloth and can be folded together to a low volume by means of folding elements. <IMAGE>
Patent DE-3522054-A1 (DE)
Title: Process and device for producing extruded vertical coring bricks with toothed abutting surfaces
Inventor: TROST FRANK
IPC: B28B3/20
Filed: 1985-06-20
Abstract: During the extrusion of the green-brick strand, so as not to deform, during further transport, the lower toothed abutting surface serving as support surface, simultaneously with the green-brick strand there is extruded a carrier sheet having on its top side a toothed profile which is diametrically opposed to the lower abutting surface of the green-brick strand, the green-brick strand lowering onto said carrier sheet after extrusion and engaging in a positive-fitting manner into said carrier sheet, whereupon the green-brick strand is cut together with the carrier sheet and separated from the carrier sheet before or after the drying.