baber/WOPTO huggingface dataset:
Patent DE-3318440-A1 (DE)
Title: Pneumatic tyre with hard plastics insert for cars, bicycles and other vehicles
Inventor: RUBIO MARIA SOLEDAD
IPC: B60C19/12
Filed: 1983-05-20
Abstract: The tyre consists of the outer rubber layer and the inner fabric, between which a plastics layer is incorporated, which plastics layer is elastic and harder than the rubber outer layer of the tyre in order to block the penetration of pointed objects into the tyre, and also, in the case of cracks in the tyre in conjunction therewith, to prevent the sudden escape of the air in the tyre.
Patent DE-3318638-A1 (DE)
Title: Sailing catamaran capable of skimming
Inventor: HEINZE GUENTER ING GRAD
IPC: B63B1/14
Filed: 1983-05-21
Abstract: A sailing catamaran capable of skimming has floating bodies which are of essentially flat design like surfboards and are pivotably linked about their longitudinal axes in each case to two stays directed downwards on the sides of a connecting frame, rectangular in the main axis, as a support for a mast, staked thereto, for the sails. According to the invention, the connecting frame is constructed as a torsionally rigid, self-supporting lattice structure and the floating bodies are fastened to the stays by means of shock-resilient and flexurally resilient elements. According to the principle of distinguishing between sprung and unsprung masts, the shocks and blows exerted on the floating bodies when skimming over rough seas of short wave length are thereby prevented from being transmitted to the connecting frame and the mast. This permits the use of larger masts and sail areas and consequently an increase in the sailing performance. In addition, the sailing comfort is increased by the dampened spring mounting of the masses.
Patent DE-3321684-A1 (DE)
Title: Box for confectionery, for presenting magic tricks
Inventor: SAKASHITA KIYOSHI
IPC: A63J21/00
Filed: 1983-06-15
Abstract: The invention relates to a box for confectionery, with which magic tricks can be presented when it is filled with confectionery, toys or the like. The box contains an intermediate body as well as an inner and an outer box, both being essentially of conventional type. Due to slight differences in the handling of the boxes, the intermediate body and the inner box can be pulled out together or only the intermediate body alone, as a result of which the box can be used for magic tricks.
Patent DE-3326248-A1 (DE)
Inventor: PIEPHO RALF F
IPC: B01D21/04
Filed: 1983-07-21
Abstract: 1. Apparatus for treating used emulsions, solutions, industrial waste waters or the like, comprising reaction tanks and settling tanks with an endlessly circulating scraper belt, which feeds the sedimenting flocculated-out substances over an inclined surface to an outlet opening and comprising devices for receiving the sediment, characterized in that a partition wall (45) is provided in the reaction tank (1), which (partition wall) is furnished with a vertical slit (49), which corresponds in its contour to a mixing turbine (7) and that the mixing turbine (7) can be traversed perpendicularly to the plane of the partition wall and can thus be moved into and out of the slit (49) of the partition wall (45).
Patent DE-3328487-A1 (DE)
Title: Chain transporter for moving one or more conveying vehicles
Inventor: HERRMANN ALBERT DR ING
IPC: B65G35/06
Filed: 1983-08-06
Abstract: In order to produce a chain transporter which, saving as much energy as possible, permits movement of one or more conveying vehicles, and even of whole trains, and which has essentially the same components as chain transporters known hitherto, it is proposed according to the invention to arrange one or more additional chain drive wheels (8, 9) in the chain transporter (1), which chain drive wheels (8, 9) are each connected to an additional drive (10, 11). Connection of one or more additional drives results in an up to 10-fold increase in the performance of the actual drive, for example. This design makes it possible to use normal drives as additional drives, as well as the standard carriers of the chains. The additional drives are distributed along the entire length of the chain transporter in such a way that in each case part loads are taken up. This results in a corresponding increase in the total load. <IMAGE>
Patent DE-3329868-A1 (DE)
Title: Device for embossing product webs made of thermoplastics material and process for producing the embossing tool
IPC: B29C59/04
Filed: 1983-08-18
Abstract: The invention relates to a device for embossing the surface of product webs made of thermoplastics material by the continuous process. According to the invention the embossing tool consists of a plate web made of a suitably embossed paper-based laminate having release effect, which has the pattern to be embossed on the front side and is smoothly shaped on the reverse side. After the embossing process the plate web is guided at least temporarily through the calender together with the product web. <IMAGE>
Patent DE-3332229-A1 (DE)
Title: Warning device for safeguarding hazard points in road traffic
Inventor: OFFHAUS GUENTER
IPC: E01F9/619
Filed: 1983-09-07
Abstract: A warning device (Fig. 2) for safeguarding hazard points in road traffic is pushed at eye level on to the posts erected to define the edge of the carriageway (Fig. 1) and is equipped on both sides with reflectors (3). <IMAGE>
Patent DE-3334273-A1 (DE)
Title: Sound-insulating lining
Inventor: BOOM JOHANNES VAN DEN DIPL ING
IPC: B32B5/18
Filed: 1983-09-22
Abstract: The invention relates to a sound-insulating lining with the following superimposed layers: top layer 20, absorption layer 21 of open-pored, relatively stiff (but still elastic) material, an inertial layer 22 with perforations, absorption layer 23 of open-pored, elastic, relatively soft material and a wall 24. The damping behaviour, especially in the range between 200 and 1000 Hz, is improved by the sound-insulating layer according to the invention, which functions according to the absorber system. <IMAGE>
Patent DE-3336889-A1 (DE)
Title: Segmental cage for roller bearing
Inventor: KNAPPE BERNHARD
IPC: F16C33/51
Filed: 1983-10-11
Abstract: In order, in the case of a segmental cage for roller bearings, in which each rolling element is enclosed by a box-like cage segment, to obviate the need for any guide flanges, the roller guiding being undertaken by the cage segments, at least one flangeless race (2) next to the area of the roller raceway is provided with at least one groove (6), in which the projections (5) of the cage segments (4) engage and guide them. …<IMAGE>…
Patent DE-3340599-A1 (DE)
Title: Stable-hole winning machine, in particular for coal mining
Inventor: CARMICHAEL GEORGE
IPC: E21C27/24
Filed: 1983-11-10
Abstract: The subject matter of the invention is a stable-hole winning machine which has a multi-piece cutting drum (20, 26, 28) which is carried by two pivotable arms (12) and extends along the working face (C) of the machine stable to be driven. To remove the material cut loose by the multi-piece cutting drum (20, 26, 28), two (20, 26) of the cutting drums are provided at the outer periphery with worm helices which convey the material to the side in the direction of the main face. The cutting drum (28) facing the main face is provided at the outer periphery with casting shovels which cast the material onto the face conveyor (54) running behind the stable-hole winning machine or under its pivoting arms (12). In addition, a chain (42) rotating parallel to one pivoting arm (12) can be provided for removing the material, which chain (42) is fitted with laterally projecting conveying elements. <IMAGE>
Patent DE-3345621-A1 (DE)
Title: Method of preparing tungsten powder and apparatus for carrying out the method
Inventor: SCHNUR KARL
IPC: B22F9/04
Filed: 1983-12-16
Abstract: It is proposed to treat tungsten powder for dispenser cathode sintered bodies with a high-speed dispersion apparatus in an alcoholic suspension before the pressing and sintering operation, and a dispersion apparatus is provided for this purpose.
Patent DE-3400588-A1 (DE)
Title: Method and circuit arrangement for transmitting data signals
Inventor: SKOBRANEK NORBERT
IPC: H04L5/24
Filed: 1984-01-10
Abstract: To transmit data signals between line sections (Ltg1 to Ltg8) on which the data signals are transmitted using an asynchronous transmission method and at least one transmission line (PCM) of a telecommunications system (VST) in which signals are transmitted in time slots of time channels on the respective transmission line, it is provided that the line sections are in each case periodically sampled at sampling times which succeed one another at time intervals corresponding to the duration of one pulse frame. On the occurrence of a predefined first number of sampling values corresponding to a signal for identifying the start of transmission of a data signal, the sampling value immediately following these sampling values and, from the sampling values which in turn succeed said value, sampling values determined in each case only at a time interval corresponding to a second number of sampling values which is larger compared with the first number are converted into bit groups in each case comprising a plurality of bits. These bit groups are in each case transmitted in consecutive time slots of a time channel assigned to the respective line section on the respective transmission line until the occurrence of a bit group succeeding them. <IMAGE>
Patent DE-3400791-A1 (DE)
Inventor: HOWIND GERHARD
IPC: G06K7/10
Filed: 1984-01-12
Abstract: 1. Bar code reader having a read head, a light transmitter (4) and a light receiver (6), with a lens (3) having a focussing effect and with a light conductor (5) in the centre of the lens, which leads to the receiver, characterized in that the lens (3) is arranged at the front of the read head and is constructed to be rotationally symmetrically focussing and that the light receiver (6) is arranged in the area of the evaluating circuit.
Patent DE-3405744-A1 (DE)
Title: Device for producing multi-layer composite films
Inventor: DINTER PETER
IPC: B29C48/49
Filed: 1984-02-17
Abstract: A device for producing multi-layer composite films from thermoplastics with which the coextrusion process can be carried out is described. The device comprises at least two extruders arranged separately from one another for plasticating the thermoplastics, a unit for merging the melt streams, a slit die and a cooling device. The unit for merging the melt streams is an adapter comprising an adapter housing (1) having a melt channel (9) which has a melt inlet (7) and a melt outlet (8). Flow elements (10, 11, 11') are arranged within the melt channel (9) and at least one further melt channel (17) is provided within at least one of the flow elements (10, 11, 11'). <IMAGE>
Patent DE-3406104-A1 (DE)
Title: Method for switching a heat source and device for carrying out the method
Inventor: TAAG JUERGEN
IPC: F24D19/10
Filed: 1984-02-21
Abstract: Method for switching a gas-fired circulating water heater from a central heating system to a domestic-water heater, the domestic (hot) water requirement having priority over heating. In this method, the room temperature is determined and compared with a desired value during a domestic water requirement and the system is switched to heating mode whenever a preset control deviation for the room temperature exists and it is ensured that no domestic water is being drawn.
Patent DE-3406581-A1 (DE)
Title: Standing tray for office equipment
IPC: A47B21/02
Filed: 1984-02-21
Abstract: The invention relates to a standing tray for office equipment, such as terminals, computers or the like, and solves the object of being able to place such equipment movably and yet securely on working or supporting surfaces. This object is achieved by a standing tray with a pull-out lifting mechanism which, when the mechanism is not pulled out, stands on non-slip surfaces. <IMAGE>
Patent DE-3407359-A1 (DE)
Inventor: HILDENBRAND KARLHEINZ DR
IPC: G01N33/52
Filed: 1984-02-29
Abstract: In a test strip for the detection of a component in a liquid sample, the strip comprising a support layer, a microporous polymer layer and a reagent for the detection of the component to be determined, the improvement wherein the microporous polymer layer is a membrane which has an asymmetric pore structure with the narrower pores being on the side to which the sample is applied, and the support layer is macroscopically smooth. The porous membrane is produced by coagulation from solution.
Patent DE-3409040-A1 (DE)
Title: Method for early detection of a reduction in the tyre grip of the road wheels of a road vehicle
Inventor: FUGMANN BURKHARD
IPC: G01N19/02
Filed: 1984-03-10
Abstract: Unexpectedly occurring slipperiness of the road leads again and again to serious accidents. This can be countered by measuring the tyre grip of one or more wheels permanently or once suspicion has been aroused. A suitable measure of the tyre grip is the force which is exerted laterally on the wheel bearing by a wheel rolling obliquely, because in the event of a reducing tyre grip this force likewise decreases. Forces due to other causes which likewise act laterally on the wheel bearing can be eliminated from the measurements by means of suitable measures.
Patent DE-3410337-A1 (DE)
Title: Cutting unit
IPC: C03B37/16
Filed: 1984-03-21
Abstract: Cutting unit for cutting fibreglass mesh fabrics, films or similar products, which has a reception and rolling-off apparatus, a measuring device with a counting mechanism and a cutting device. By means of this easy-to-operate unit, the above products are rolled off, cut to length, measured and cut on frameworks, hanging outside, in a limited space and in cramped positions. Furthermore, the said products are protected against wetting or soiling. In addition, the work output is increased enormously. As the unit is hung against and not on top of the framework, the danger of workers tripping over it is excluded and the built-in cutting device ensures that dangerous tools such as knives and shears do not have to be carried around. The user is therefore protected against injury, has his hands free and can devote all his attention to his work.
Patent DE-3417470-A1 (DE)
Title: Device for measuring convergence
Inventor: HEYDEN ERNST VON DER DIPL PHYS
IPC: G01R31/25
Filed: 1984-05-11
Abstract: The device for measuring the convergence of the electron beams in a shadow-mask colour picture tube (2) has a sensor (4) with a two-axis, position-sensitive photodiode (5), and it contains a microprocessor (7) which produces any desired character (17) on the screen (6) of the colour picture tube (2) and which (?) processes measurements from the sensor (4). The microprocessor (7) also controls the sequence of the convergence measurement.
Patent DE-3418260-A1 (DE)
Title: Drawing board, especially for perspective drawings
Inventor: CAIRNS JAMES FRANCIS
IPC: B43L13/04
Filed: 1984-05-17
Abstract: The invention relates to a drawing board, especially for the production of perspective drawings. Two rows of insertion apertures (8, 12, 16, 21, 24) are provided on the drawing board surface (2), laterally and at various heights, these apertures lying on a straight line and it being possible to insert into each of them a ruler (17, 18) with a pivot pin (19, 20) attached to the end. These insertion apertures form vertically selectable vanishing points.
Patent DE-3421744-A1 (DE)
Title: Appliance for the beam machining of workpieces
Inventor: FURRER ALFRED
IPC: B23K26/08
Filed: 1984-06-12
Abstract: In an appliance for the beam machining of workpieces, a driven transport device (1) is provided with exchangeable supports (3) attached at uniform distances from one another. A support (3) consists of an angled metal plate which is suspended between two driving wheels (2). A plurality of such supports (3) forms a grid on which the workpiece to be machined rests. The edges (8, 8') of the supports (3) are bevelled, and their tip is flattened. The supports (3) are angled in such a way that stray beams are deflected into a desired direction where they cannot cause any damage. In one version, the supports are arranged in a cassette (14) which is suitable in an especially favourable way for work preparation outside the appliance. The appliance is used especially advantageously for cutting by means of laser beams. <IMAGE>
Patent DE-3422638-A1 (DE)
Inventor: MILLION KARL DR ING
IPC: B23K9/04
Filed: 1984-06-19
Abstract: In a method of preparing from weld material a component having a curvature which is symmetrical in rotation, difficulties arise, more particularly in the case of large and heavy components, in guiding the treatment zone. The treatment zone remains in a horizontal positio for welding, on stationary welding heads. For economic form welding under numerical control, it is proposed that the rotational axis of the component be tilted stepwise, to an extent depending upon the advance of the buildup of weld material layers, around a horizontal axis perpendicular to the rotational axis, the welding heads being adjusted stepwise as the tilt position varies.
Patent DE-3426042-A1 (DE)
Inventor: ERD LUDWIG
IPC: H02K33/18
Filed: 1984-07-14
Abstract: 1. Electric drive having a flat coil (2) which is mounted movably in the coil plane, having at least one permanent magnet (3) which generates in the coil plane a magnetic field oriented substantially at right angles thereto, also having at least one plate (4) made of electrically conductive material which is arranged stationary in the proximity of the flat coil (2) parallel to the conductors of the flat coil (2), characterised in that the dimensions of the plate (4) are such that the flat coil (2), in all its possible positions, is always totally masked by the plate.
Patent DE-3433979-A1 (DE)
Inventor: KOPP RICHARD DR
IPC: C08G18/65
Filed: 1984-09-15
Abstract: 1. The use of sterically hindered aromatic diamines corresponding to the following general formula(e)   see diagramm : EP0177766,P5,F1   and/or   see diagramm : EP0177766,P5,F2   in which R**1 and R**2 may be the same or different and represent C1 -C4  alkyl and R**3 and R**4 may also be the same or differenht and represent H or CH3 , in the production of in situ polyurethane foams, the diamines being present in the polyol component of the foamable reaction system in a quantity of from 1 to 6 % by weight, based on the polyol component.
Patent DE-3441176-A1 (DE)
Title: Lattice structure, especially for interior fittings of vehicles
Inventor: FRITZSCHE AXEL DIPL ING
IPC: B60R13/02
Filed: 1984-11-10
Abstract: A lattice structure with a supporting framework (5, 6) is proposed, the individual elements (9) of the framework being connected to one another by means of a non-supporting skin (13). The skin (13) closes the framework (5, 7) off from one side and is provided with recesses (17), which are used for venting when the lattice structure is produced in such a way that first the elements (9) are filled (injected) and then the material enters this region and forms the skin (13) only by raising the mould by the thickness of the skin. <IMAGE>
Patent DE-3442445-A1 (DE)
Title: Novel 8 alpha -ergolinylmethylcarboxamides, carboxylic acids esters and their thio analogues, their preparation and their use as medicaments
Inventor: SAUER GERHARD DR
IPC: C07D457/02
Filed: 1984-11-19
Abstract: 8 alpha -Ergolinylmethylcarboxamides, carboxylic acid esters and thio analogues of the general formula I <IMAGE> in which C9...C10 represents a CC single or a C=C double bond and R stands for a substituent from the group consisting of <IMAGE> processes known per se for their preparation and their use as medicaments are described. The compounds according to the invention are effective in the central nervous system field.
Patent DE-3444589-A1 (DE)
Title: Method and device for detecting measurement values of goods to be heated
Inventor: TENHUMBERG MICHAEL DR
IPC: G12B17/06
Filed: 1984-12-06
Abstract: A method and a device for test measurements on goods to be heated is described which is connected to a measurement value acquisition device via measuring probes and measurement lines in the transportation through a heat treatment plant. This measurement value acquisition device is arranged in the immediate vicinity to the goods to be heated on a furnace carriage or the like and inserted into a heat insulating housing which consists of at least one chamber filled with cooling fluid, the measurement value acquisition device encapsulated in a container being immersed in this cooling fluid. A cooling fluid is selected, the phase conversion temperature of which is in the region of the operating temperature which is not hazardous for the measurement value acquisition device. This single-chamber system can be cascaded to form a multi-chamber system if necessary, the chambers following the outermost chamber in each case being immersed in the cooling fluid. Furthermore, the chambers can be covered with a heat insulating layer.
Patent DE-3445176-A1 (DE)
Title: Packaging and method of manufacturing it
Inventor: RITTER BRUNO
IPC: B65D5/52
Filed: 1984-12-11
Abstract: Published without abstract.
Patent DE-3500639-A1 (DE)
Title: Photometric analyser for chemical analyses
Inventor: NAGAI YAWARA
IPC: G01N21/25
Filed: 1985-01-10
Abstract: The photometric analyser for chemical analyses comprises a turntable (1) on which along its circumference a number of reaction vessels (2) is arranged which, during each working period, can be rotated intermittently by a plurality of divisions. The analyser further comprises a sample dispenser (7) which, during a working period, dispenses the respective sample into a multiplicity of reaction vessels (2), and a reagent dispenser which, during a working period, dispenses different reagents, corresponding to different test objectives, into a multiplicity of reaction vessels (2). A multiplicity of test fluids contained in a multiplicity of reaction vessels (2) is measured during an operational period by means of a multiplicity of photometers (16) in order to obtain a multiplicity of measured values. Based on this multiplicity of measured values of the respective sample, a computer (26) calculates the analysis result of a sample. <IMAGE>
Patent DE-3500852-A1 (DE)
Title: Processor system
Inventor: HELLMS GERHARD DIPL ING
IPC: G06F11/00
Filed: 1985-01-12
Abstract: In a processor system, the program sequence of which can be disturbed by external influences, it is to be ensured that the operability is maintained, nevertheless, or restored. If a program memory with a deactivated interrupt input and associated memory area is available, this is done by the memory area (a) not being accessible in the interference-free program sequence and being loaded with commands which, by themselves or in their mandatory sequence, lead to the restart of the process.
Patent DE-3507623-A1 (DE)
Title: Planar electrode which can be implanted long term in order to dissipate and induce electric currents and potentials on moving and stationary organs
Inventor: LOHR MATTHIAS
IPC: A61B5/042
Filed: 1985-03-05
Abstract: Published without abstract.