baber/WOPTO huggingface dataset:
Patent DE-3239787-A1 (DE)
Title: Elastic bearing, in particular for bearing an internal combustion engine in a motor vehicle
Inventor: MEINDL HERMANN DIPL ING
IPC: F16F13/10
Filed: 1982-10-27
Abstract: In an elastic bearing, in particular for bearing an internal combustion engine in a motor vehicle, the deflection stop is formed by a buffer which is arranged on a plate which is rigidly connected to the bearing core, and strikes against a rigid casing. This stop has a very abrupt action. With the bearing constructed according to the invention, a soft, and nevertheless fully effective, stop is achieved in that as the deflection increases the plate increasingly comes to rest against a support element which connects the bearing core to the casing so that its deformable residual height becomes smaller and smaller until plate and support element act as a stop.
Patent DE-3239815-A1 (DE)
Title: Compression mould for the isostatic compression moulding of ceramic mouldings
Inventor: PAUKER REINHARD
IPC: B28B3/00
Filed: 1982-10-27
Abstract: The compression mould has a first mould part (14), which has a supporting body (16), a diaphragm (22) and at least one pressure medium channel (20) for introducing a pressure medium between the supporting body (16) and the diaphragm (22), and a second mould part (34), which has an annular contact surface (42) for the diaphragm (22). With the compression mould closed a mould cavity is formed within the annular contact surface (42) between the diaphragm (22) and the second mould part (34), into which a feed channel (44) for the ceramic compound (12) opens. Several vent channels (32) extend out of the mould cavity between the mould parts (14, 34), which vent channels open into an annular collection channel (46) outside the annular contact surface (42). A suction device (52) is connected to the collection channel (46). By these means contamination in the vicinity of the compression mould can to a large extent be avoided during operation and shorter filling times can be attained. <IMAGE>
Patent DE-3301365-A1 (DE)
Title: Photo album page
Inventor: FRICKE ARNOLD
IPC: B42F5/04
Filed: 1983-01-18
Abstract: A photo album page consists of two large-format transparent films which are interconnected by seams extending longitudinally across their surface, forming a plurality of pockets. Photographs can be inserted into the pockets, preferably in such a manner that the user has a design possibility with regard to the arrangement of the photographs.
Patent DE-3304732-A1 (DE)
Title: Cleaning tunnel for packing containers
Inventor: KOEHLER GUENTHER
IPC: B08B3/02
Filed: 1983-02-11
Abstract: In a cleaning tunnel for packing containers, in particular for fish crates, a complete cleaning even of containers of different formats is to take place. For this purpose, there is provision for in each case at least one box-like housing, which is open towards the side of the conveyor, to be arranged lying one on top of the other in the tunnel or offset with respect to one another in the longitudinal direction of the tunnel, above and below a conveyor, in which housing a hollow body, for example a hollow bar, which is arranged parallel to the conveyor and connected to a rotary drive is mounted on a hollow shaft so as to rotate about a central axis which is perpendicular with respect to the conveying plane, to which shaft the high-pressure water connection is connected by means of a rotary bushing, each hollow body having in its outer region two nozzle pairs lying one opposite the other with different inwardly directed or outwardly directed pitch angles of the nozzles of a pair of nozzles, one of which additionally having a pitch angle in the direction of rotation and the other of which additionally having a pitch angle opposite the direction of rotation of the hollow body.
Patent DE-3306871-A1 (DE)
Title: Air-conditionable cushion
Inventor: VOLLAND ROBERT DR
IPC: A47C7/74
Filed: 1983-02-26
Abstract: In a cushion having an air-permeable covering layer (2), a reinforced air exchange in the regions on which a person sits, leans or lies is achieved by means of channels (4) or flexible tubes (5) extending on or in the core (1) and having air-permeable walls, thereby preventing too great an increase in temperature of the cushion surface. A sufficiently strong effect can always be brought about by extracting the air by suction. In addition, air conditioning can also be brought about by blowing in cold or warm air by way of the channels (Fig. 5).   <IMAGE>
Patent DE-3309835-A1 (DE)
Title: Aerosol spraying device with flexible immersion tube
Inventor: SMRT THOMAS JOHN
IPC: B65D83/14
Filed: 1983-03-18
Abstract: An aerosol can is provided with a flexible immersion tube so that the contents of the can can be sprayed when the can is upright, lying on its side, upside down or situated in any position. A weight at the end of the immersion tube pulls the end of the immersion tube in the direction of the lowest part of the can when the latter is moved.
Patent DE-3310000-A1 (DE)
Title: Machine for machining tooth edges
Inventor: FISCHER WILLI
IPC: G05B19/18
Filed: 1983-03-19
Abstract: The invention relates to a machine for machining tooth edges, having two tool spindles which, in each case arranged so as to be pivotable on a tool slide, can be moved towards one another, can be set via the tool slide against a tool to be machined and are provided with an individual electric drive, and also a work spindle which is arranged so as to be displaceable via a work headstock by means of an electric motor. In order to obtain a simpler drive, the individual electric drives for the tool spindles and a further individual electric drive for the work spindle, which drives the latter via backlash-free gearing, are synchronously controlled and speed-controlled, and the clamped workpiece can be fed into the rotating tools of the tool spindles when the work spindle is rotating, the tool speed being equal to the product of workpiece speed and workpiece tooth number.
Patent DE-3316398-A1 (DE)
Title: Curtis turbine of optimum design
Inventor: MEINCKE HERMANN
IPC: F01D1/10
Filed: 1983-05-05
Abstract: The invention relates to an arrangement and construction of a Curtis wheel in a steam turbine to take in the minimum possible power loss due to friction, turbulence etc., and, in terms of the process involved, this requires a newly specified wheel diameter and an associated speed of rotation. This arrangement can be used at several points in a turbine, each individual Curtis wheel providing a circumferential efficiency of  eta u = 0.96 compared to hitherto known constructions at  eta u = 0.5 to 0.65. The invention relates specifically to impulse turbines with a relatively low speed of rotation of the Curtis wheel, such as, for example, for marine drives, as a topping wheel in large turbines or for small turbines. Primarily for turbines which, by virtue of their structure, require a relatively low steam throughput and which have to cope with a small space and weight requirement for the machine system. What is claimed as the invention is the constructional arrangement of a steam turbine, equipped with one or more Curtis wheels, with a speed of rotation u = 122.6 m/s of the rotor wheel having a rotor wheel diameter D = 0.43 m.
Patent DE-3320680-A1 (DE)
Title: Hospital information, communication and accounting arrangement
IPC: A61B5/117
Filed: 1983-06-06
Abstract: This is a magnetic card system for hospitals. The cards are issued to patients, doctors and nurses. Each magnetic card is provided with a code identifying its bearer. The patients pay for the cards. They can then use the cards to watch television programmes, buy goods from dispensing machines, etc. Accounts are settled via corresponding deletion from the cards and a central computer. Doctors and nurses can use their cards to activate reading devices in order to visualise on these patients' data stored in a central memory and called up with the card.
Patent DE-3323130-A1 (DE)
Title: Sealed slide fastener
Inventor: APEL ALOYS DIPL ING
IPC: A44B19/32
Filed: 1983-06-27
Abstract: The invention relates to a sealed slide fastener. The object of the invention is to seal a slide fastener off in such a way that it withstands high dynamic compression loading. This is achieved in that a sealing strip is vulcanised in between two slide fastener chains, said sealing strip being of such large volume that it is permanently under tension, in particular in the closed state of the slide fastener. 
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Patent DE-3330094-A1 (DE)
Title: Mobile apparatus for processing biomass and biogas
Inventor: CUERTEN JOHANNES DIPL ING
IPC: C12M1/107
Filed: 1983-08-20
Abstract: Relatively small biogas plants do not operate economically, since the necessary equipment for processing and comminuting biomass and for processing the biogas, such as for desulphurisation, carbon dioxide removal, dewatering and high pressure compression, in relation to the quantity of gas production are on the one hand too expensive and on the other hand not used to full capacity. The mobile apparatus described permits the economical supply of and waste disposal from a plurality of small biogas plants, so that the biogas, inter alia, can also be used directly for driving motor vehicles.
Patent DE-3330117-A1 (DE)
Title: Pressure gauge
Inventor: MARTIN JEAN LOUIS
IPC: G01L19/14
Filed: 1983-08-20
Abstract: The pressure gauge consists of a housing (1), a pressure-gauge capsule (5) and connecting means between this housing and this pressure-gauge capsule. The connecting means comprise a first mounting (6, 9), a second mounting (7, 10), a line (11, 12), a pipe-connection piece (13) and a stopper (14). Such a device provides two methods of assembly for a single type of pressure gauge. 
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Patent DE-3331276-A1 (DE)
Title: Shear reinforcement
IPC: E04C5/02
Filed: 1983-08-30
Abstract: The reinforcing elements of a shear reinforcement for flat floors or beams mounted on supports and made of reinforced or prestressed concrete consist of ribbon-shaped flat steel (11) which is of at least two-dimensionally wave-shaped design and whose wave profile runs transversely to the main plane of the floor (10). As a result, it is possible to use only a single material which can be easily processed and stored. It enables better utilisation of material, along with good force transmission between reinforcement and concrete. <IMAGE>
Patent DE-3331495-A1 (DE)
Title: Cash register
Inventor: CASTOR ROBERT
IPC: G07G1/12
Filed: 1983-09-01
Abstract: To reduce time and work, data input into the cash register is performed via a portable input terminal which is not fixably connected to the cash register.
Patent DE-3334442-A1 (DE)
Title: Loudspeaker
Inventor: THIELE KARL-HEINZ DIPL PHYS
IPC: H04R9/06
Filed: 1983-09-23
Abstract: For a loudspeaker system with a diaphragm 1 made from high-expansion foam and with a moving-coil carrier 5, a rod arrangement 3 is used as a connecting component for the diaphragm 1 and the moving- coil carrier 5 for thermal decoupling. The inclination of the rod arrangement 3 in relation to the system axis 6, its material and its shape furthermore determine the limit frequency of the mechanical low-pass filter thus produced. <IMAGE>
Patent DE-3336974-A1 (DE)
Title: Circuit arrangement, especially for indicating the liquid level in containers
Inventor: BARSI JOZSEF
IPC: G01D5/246
Filed: 1983-10-11
Abstract: A digital system which is based on the comparison of the pulse width and operates using an electronic signal comparison is used for monitoring the liquid level in containers, with the aid of a measuring probe. The output of the measuring probe (1) which extends into a closed or open space is connected to the input of a converter (2) whose output is connected on the one hand to the one input of a first comparator (5) and on the other hand to the input of a converter (3). The input of a circuit (4) which generates a variable pulse width is connected to the output of the converter (3). The output of said circuit (4) is connected on the one hand to the second input of the first comparator (5) and on the other hand to the one input of a second comparator (7). The output of the first comparator (5) is connected via a delay circuit (6) to the second input of the second comparator (7). The output of the second comparator (7) is connected via a drive circuit (8) to the input of an actuating relay (9). <IMAGE>
Patent DE-3340024-A1 (DE)
Inventor: ANAPLIOTIS EMMANUEL
IPC: A61F2/32
Filed: 1983-11-03
Abstract: 1. A method of manufacturing an individually adapted endoprosthesis, more particularly having a curved prosthesis shaft, characterised by the following steps : a. three-dimensional survey of the bone cavity, without any surgical intervention preceding this survey b. producing a solid model of the bone cavity c. producing a model of the prosthesis which may be compressed or displaced by the model of the bone cavity, the outer dimensions of the prosthesis model matching those of the prosthesis blank, d. forcing the prosthesis model into the model of the bone cavity on a path having the least volume compression or displacement, if necessary including rotary movements and changes of direction, by minimising the volume compressed or displaced during forward movement, per unit of the path and particularly recording the path thus travelled including the spatial alignment of the prosthesis on this path, d1. testing the strength of the remaining prosthesis model, in relation to the real prosthesis material, and e. controlling the removal of the volume compressed or displaced in the prosthesis model, in the real prosthesis blank too, by changing the shape by cutting with the aid of a numerically controlled machine tool.
Patent DE-3400788-A1 (DE)
Title: Data protection circuit
Inventor: HEIDEBRECHT THOMAS L
IPC: G06F11/14
Filed: 1984-01-12
Abstract: A circuit protecting electrically coded data synchronises the function of a processor unit, which generates the data, and a memory unit which stores the data during a voltage loss. A voltage comparator supplies a signal when the voltage for the circuit drops below a predetermined value, and the signal initiates the transmission of data from a non-permanent random access memory to a permanent electrically erasable read only memory. A logical gate circuit synchronises the functions of the voltage comparator, of the processor and of the memory units in such a manner that data are transmitted between the permanent and the non-permanent memory and that the processor is only reset when it has terminated some interventive program which may be running at the beginning of the switching-off cycle.
Patent DE-3401311-A1 (DE)
Title: Transport vehicle of a unitised unit which is open at least on one end side
IPC: B60P3/022
Filed: 1984-01-17
Abstract: The transport vehicle has a carrying arm (14) for receiving the unitised unit (2), which arm is mounted on a carriage (12) so as to be swivellable about an axis running transversely with respect to the longitudinal axis of the vehicle. The carrying arm (14) can be raised and lowered by means of a lifting mechanism (18) with a cylinder-piston unit (20). The lifting mechanism (18) is only connected to the carriage (12) in a pressure-resistant manner and can be lifted off from it. As a result, a gap (32) is produced so that, after the lifting mechanism (18) is lifted off the carriage (12), the unitised unit (2) can be moved forward until the front edge (33) of its floor (3) strikes against the bearing (15) of the carrying arm (14). As a result, a better distribution of weight over the axles of the transport vehicle is achieved. <IMAGE>
Patent DE-3401385-A1 (DE)
Title: Grain feed in solid body form for pet care
Inventor: LINKE RUDOLF
IPC: A23K50/50
Filed: 1984-01-17
Abstract: In a design of grain feed in solid body form it is intended to design the support as a whetstone. For this purpose, materials such as clay, calcium, pumice, shell lime and silica sand are used for the support.
Patent DE-3404447-A1 (DE)
Title: Brick stacker
Inventor: KINSHOFER ALFRED ING GRAD
IPC: B66C1/32
Filed: 1984-02-08
Abstract: A brick stacker is provided with gripping arms which can be adjusted in their distance from one another, have gripping strips or jaws and are fastened to sleeves displaceably guided on a cross member having a rectangular or square hollow profile. At least one sleeve is directly pinned to the cross member, and the other sleeve or sleeves carrying the associated mating arm are in each case connected by a pin, passing through the cross member in elongated holes, to one end of an associated pressure-medium piston/cylinder unit arranged in the cross member, which end of the piston/cylinder unit is provided with an eye and its other end is mounted on the side walls of the cross member by a pin. To be able to pin the pressure-medium piston/cylinder unit to the cross member and the associated sleeves in a simple manner, the pressure-medium piston/cylinder units are held in their assembled position on a rail (3) which can be pushed into the hollow profile of the cross member (1). The rail (3) is provided with brackets (8) holding down the pressure-medium hoses (9). <IMAGE>
Patent DE-3407827-A1 (DE)
Title: Means of averaging pressures
Inventor: HOFFMEISTER HERMANN
IPC: F16H61/40
Filed: 1984-03-02
Abstract: The invention relates to a means of averaging pressures for providing an average working pressure from the operating pressures of at least two pressure-medium sources, a stepped piston being provided for averaging the operating pressures. The number of stepped areas, in the same direction and of the same size, of the stepped piston corresponds to the number of operating pressures to be averaged and the working area of the stepped piston in the opposite direction is equal to the sum of the stepped areas. The stepped piston is displaceably guided in a correspondingly stepped housing provided with feed lines for the operating pressures. The aim of the invention is to develop the means of averaging pressures in such a way that it requires no additional pressure-relief valve for its function inside a hydraulic unit. This is achieved in that annular grooves allocated in each case to a control edge of the respective stepped areas are provided in the housing, and in that delivery lines leading away from the annular grooves are provided, which delivery lines are connected to a common line for the average pressure, which common line in turn is connected to the working area. <IMAGE>
Patent DE-3409310-A1 (DE)
Title: Method for measuring dispersion characteristics of an optical fibre
Inventor: FREYHARDT WERNER DIPL ING
IPC: G01M11/00
Filed: 1984-03-14
Abstract: The invention relates to a method for measuring the dispersion characteristics of an optical fibre, a sequence of light pulses being transmitted via the optical fibre and these light pulses being converted into an electrical measuring signal by an optical receiver coupled to the optical fibre after they have traversed the latter. This measuring signal is used to derive a trigger signal which is fed to a measuring device representing the measuring signal. In the same way, there is derived from the measuring signal a signal which delivers a criterion for the optical power coupled into the receiver.
Patent DE-3414217-A1 (DE)
Title: Cradle
Inventor: MAIER KARL-HEINZ
IPC: A47D9/00
Filed: 1984-04-14
Abstract: The cradle according to the invention is distinguished by the fact that it can be used in many ways and adapted to the requirements of a growing baby. For example, the cradle can be used as a cradle, seat, swing and, if it is equipped with castors according to Claim 2, also as a walking aid. In the basic position, thus in which the two parts of the cradle bed lie in one plane, the baby can be laid down to sleep. When the movable part has been pivoted up and fixed, the cradle serves as a seat. When the padding is removed from the cutout, the baby can be placed in the cradle, in which case the baby can either sit or stand or, if the frame is fitted with castors, can also move about. In all the positions, the baby can either be swung or swing itself. <IMAGE>
Patent DE-3418055-A1 (DE)
Title: Device for generating and detecting a slit-shaped parallel bundle of light beams
Inventor: AKERSTROEM BENGT
IPC: G07D7/20
Filed: 1984-05-15
Abstract: A device for generating and detecting a slit-shaped parallel bundle of light beams comprises a light source from which light impinges on at least one slit (5, 6) which is formed in a screening element and through which the light passes. Furthermore, detector elements (9) of a suitable known type such as phototransistors are provided in order to detect the slit and, for example, light which has passed through the object (18) to be measured. The device is distinguished, in particular, in that it comprises a first screening element (2) which consists of a mirror whose reflective coating (4), arranged on a plate made from glass or corresponding material, reflects towards the light source (1), in that each slit (5, 6) consists of a groove (5, 6) at which the reflecting coating (4) is removed. A further distinguishing feature consists in that a second screening element (8) is arranged between the first screening element (2) and the detector elements (9), and in that this second screening element (8) also consists of a plate made from glass or corresponding material having at least one screening coating (10, 11) in which at least one groove (12, 13, 14, 15), a slit, is provided which is aligned essentially with a groove (5, 6), the slit, the coating (4) of the first screening element (2) and the detector elements (9). The screening elements (2, 8) are arranged at a distance from one another so that ... Original abstract incomplete. <IMAGE>
Patent DE-3418755-A1 (DE)
Title: Mixing cell receiver
Inventor: TATURA MICHAEL
IPC: C05F17/02
Filed: 1984-05-19
Abstract: For the purpose of process acceleration, in particular during composting, a mixing cell receiver is proposed which has a drum that is rotatably mounted on a hollow shaft (1), accommodates the substance to be processed, in particular domestic and industrial refuse, and is subdivided into individual mixing cells (10). Means such as water, oxygen and the like which accelerate the process are added via valves (2) in the circumferential surface of the hollow shaft (1) into the individual mixing cells (10), which are arranged uniformly around the hollow shaft, the hollow shaft (1) also ensuring the discharge of gases or vapours that are produced. As a result of the arrangement of the mixing cells (10), as uniform as possible a distribution of the substance to be treated is achieved, so that only a low driving energy is required for the rotary movement of the drum.   <IMAGE>