baber/WOPTO huggingface dataset:
Patent DE-3013016-A1 (DE)
Inventor: RUNTSCH ERHARD ING GRAD
IPC: H01H37/46
Filed: 1980-04-03
Abstract: 1. Tripping system of an automatic circuit breaker for interrupting a current circuit, having at least one thermo-mechanical transducer (21; 31; 41; 51; 61) of an alloy with form memory, a short-circuit trip (12; 22) and a switching mechanism comprising a release gear which, in the event of an overcurrent, is tripped by the thermo-mechanical transducer (21; 31; 41; 51; 61) or short-circuit trip (12; 22) and interrupts the current circuit, characterised in that the thermo-mechanical transducer (21; 31; 41; 51; 61) is in thermal contact with a heat source, which is located in the current path of the automatic circuit breaker, for example the coil or the yoke of a magnetic short-circuit trip (12; 22), the arm of a dynamic tripping loop (17) or the section of a current-conducting path (20).
Patent DE-3014811-A1 (DE)
Title: Measurement of solid fuel ash sinter temp - measuring test medium flow through ash by variations in pneumatic resistance
Inventor: STRAKA FRANTISEK DIPL ING
IPC: G01N25/04
Filed: 1980-04-17
Abstract: An arrangement for measuring the sinter temp. and the flow state of solid fuel ash uses a test medium fed into the flow layer of ash to enable simple, accurate and economical measurement. The measurements are taken more rapidly than with optical methods which cannot measure the sinter temp. under all conditions. The sinter temp. and flow state are determined from the variation of the pneumatic resistance of the ash flow layer with temp. At the sinter temp. the pneumatic resistance changes because the structure of the ash changes. When the ash changes from the solid to the fluid state the flow which is measured of the test medium through the ash is interrupted. The test fluid measurement may be of pressure or throughput against time or temp.
Patent DE-3018146-A1 (DE)
Title: Labeller for bottles with spring clip closures - has rotary drive for each bottle location of star wheel ensuring correct orientation
IPC: B65C3/14
Filed: 1980-05-12
Abstract: The machine has a bottle carrier with a number of bottle locations each with a rotary drive. The bottles are fed individually past a labelling station with a sensor-controlled device for ensuring the correct angular position of each bottle. A star wheel with spaced bottle locations (4) feeds the bottles to the carrier which feeds them through two successive labelling stations with an identical star wheel rotating in the opposite sense feeding them from the carrier to a take-off conveyor. The bottle locations (4) of the first star wheel each have a rotary drive for turning the bottle into the correct labelling position as detected by an associated sensor (27). Pref. these rotary drives use driven friction rollers (28).
Patent DE-3020392-A1 (DE)
Title: Legumes etc. filling machine into cans - has interchangeable telescopic chambers in turntable above curved track adaptable to different dia. of cans
Inventor: KARBERG ROLF
IPC: B65B1/36
Filed: 1980-05-29
Abstract: The mechanism is intended for filling pulses, granular products such as rice and the like into containers (5). It comprises a turntable (2) provided with circumferentially spaced, closable metering chambers (4), each consisting of two telescopically engaging cylinders (4a,b), and a coaxial (30) star wheel, synchronously rotating below the turntable to move the containers along a circular path defined by curved guide rails (19,20). At least two sets of telescopic metering chambers with different volumes are provided and have identical retaining elements. Thus they are interchangeable. The star wheel and guide rails are also interchangeable to ensure that different diameter containers move along a pitch circle coinciding with that of the metering chambers.
Patent DE-3021061-A1 (DE)
Title: Motor vehicle driving teaching simulator - has TV monitor and several individual simulators in common control console with video and digital pulse signal generators
Inventor: FOERST REINER DR ING
IPC: G09B9/06
Filed: 1980-06-04
Abstract: The device simulates driving conditions over a flat but tortuous path, bounded on either side by fences or hedoes. In addition to a TV monitor it comprises a video signal generator, a space-related signal generator, and the usual car control members. The two signal generator has luminescent, soot-generating elements. The speed-related signal generator has a digital pulse generator. A curve generator contains several standard curve, or corner function detectors, which can trip a series of road curves from a programmer, coupled to the luminescent spot control in phase relationship. Several such simulators are interconnected by signal lines, so that several drivers can take part in instructions. All these simulators are incorporated in a common console in such manner that the TV monitors can obliquely set on console sides opposite the respective controls, to provide realistic visual and sound representation of driving conditions.
Patent DE-3022823-A1 (DE)
Title: Safety switch for wash-and-dry machine - prevents inlet of cold water whilst heating elements are too hot
Inventor: SCHIER WILFRIED ING GRAD
IPC: D06F34/08
Filed: 1980-06-19
Abstract: Combined washing-and drying machine of the revolving drum type which uses the same heating elements at different power loadings in both washing and drying phases has an automatic cut-out switch which prevents opening of the magnetic, cold-water inlet valve until the temp. of the heating elements is below a critical level, to prevent inadvertent damage to the machine by shock cooling of the hot elements. The cut-out switch may be operated by a temp. monitor located adjacent the heating elements, or by a bimetallic strip in the heater circuit, or by a timer which delays the start of a new washing program until the heaters have had time to cool. This is a reliable method of preventing damage to the heater or the drum by sudden switching from a drying phase to a washing phase.
Patent DE-3025885-A1 (DE)
Title: Tilt and swing window wing mechanism - has rail stop plate with recess for bolt repositioning and frame stop
Inventor: WENNEBERG KAI
IPC: E05D15/526
Filed: 1980-07-09
Abstract: When the wing is tilted or swung, a closing-bolt, set by a driving-bar, is blocked by a spring-activated swivelling stop plate, lying flat on the covering rail. It is swung out of engagement with the bolt, against spring force, when another wing setting is adopted after closure. It is used in a fitting for tilting and swivelling wings of windows or doors. The stop plate, fitted to the covering rail, has a recess permitting resetting of the closing-bolt in the other wing setting, and it has a frame stop stem piece on the wing overlap side. It can be of rail width, but narrowed in accordance with the interval between bolt and wing overlap in the area of the recess. There is no need for special adjustment working in this wing area, nor for an extension arm fitted with a closing plate.
Patent DE-3027472-A1 (DE)
Inventor: HAUSSELT JUERGEN DR
IPC: A61K6/04
Filed: 1980-07-19
Abstract: For the veneering of ceramic alloys in the dental laboratory there is a need, in order to produce intermediate layers, for gold-containing products which are intended to improve the adhesion, ensure an aesthetic appearance and make sparing use of gold possible. This is achieved with a product which contains 50 to 94 % gold powder with a particle size < 30  mu m, 5-40 % binder composed of organic solvent and resin constituents and 1-20 % of a metal powder whose particle size is greater than that of the gold powder used and whose melting point is above that of gold.
Patent DE-3028227-A1 (DE)
Title: Tongs used in riveting machine - have circular upper die and tong jaws with stepped guide bore
Inventor: PINTORE GIOVANNI
IPC: B21J15/10
Filed: 1980-07-25
Abstract: The tongs are for machines with automatic rivet feed, e.g. semi/fully automatic with foot- or motor drive. The tongs consist of two opposite jaws, with facing surfaces formed as curved tracks, to control the tong movement dependent upon the upper die stroke. The upper die has a circular cross section extending over its guide area within the tongue tracks. The tongue jaws engage flat on each other, and have a guide bore, which corresponds to the dia. of the upper die. Towards the rivet guide, the bore merges gradually into a bore of smaller dia. An axial half of each bore is formed within each tong jaw.
Patent DE-3030246-A1 (DE)
Inventor: PIGUET CHRISTIAN
IPC: G04G99/00
Filed: 1980-08-09
Abstract: The data input device permits the selection of a symbol amongst a set of N symbols, e.g. for memorizing a message. A data input device permitting selection of a particular symbol from amongst a set of N symbols includes a display subdivided into K distinct display zones and K selecting elements, each K selecting element being associated with a specific one of the K distinct display zones. The device may be used, for example, in an electronic diary watch to select alphanumeric symbols and thereby record a message for use in the diary mode of operation. A microprocessor connected to the display and selecting elements first causes the set of N symbols to be divided and displayed equally among the K distinct display zones upon manual actuation of a data selection switch. Subsequently, manual actuation of one of the K selecting elements causes the microprocessor to select the symbols of the distinct display zone associated with the actuated selecting element; these selected symbols are equally distributed and displayed among the K distinct display zones. This selecting process is repeated until the desired symbol is isolated and displayed in one of the K distinct zones, at which point manual actuation of the selecting element corresponding to that particular display zone causes the microprocessor to select and memorize that desired symbol. This selecting process is then repeated for each symbol of the message to be memorized.
Patent DE-3032309-A1 (DE)
Title: Axially moving wedges in lathe chuck - are actuated by double-acting cylinder to give inward movement of clamp jaws
Inventor: SONTA MARIAN DR ING
IPC: B23B31/177
Filed: 1980-08-27
Abstract: The lathe chuck comprises a main body (1) which is secured (6,7) at the end (8) of the headstock spindle and contains wedges (2) axially movable (via 4,9) by a double-acting hydraulic or pneumatic cylinder with a piston rod (9). The wedges are slidable in axial grooves in the body and have their centre-facing inclined faces in contact with clamp jaws (3) which are radially slidable in openings in the body. During this radial movement, the centres of gravity of the jaws remain radially inward of the wedges. The arrangement ensures that the clamping force is not affected by the rotational speed of the chuck.
Patent DE-3041648-A1 (DE)
Inventor: DREXLER HERMANN-JOSEF DIPL CHE
IPC: B05D5/06
Filed: 1980-11-05
Abstract: A two-layer metal-effect coating, composed of a base layer which contains metal pigments and of a clear top coating, at least the base layer being obtained from a coating agent which contains as the film-forming binder a polymer resin which was obtained by copolymerizing olefinically unsaturated compounds, wherein the polymer resin is obtained by copolymerizing (a) 1.0 to 50.0% by weight of acrylonitrile, methacrylonitrile or a mixture thereof (b) 0.1 to 10.0% by weight of a compound having 2 or more polymerizable olefinic double bonds; (c) 40.0 to 98.9% by weight of other copolymerizable compounds, and (d) up to 5% by weight cellulose ester; with the total amount of the components a, b, c and d being 100% by weight.
Patent DE-3046954-A1 (DE)
Title: Folding box has blow moulded double skin walls - esp. of polypropylene pref. with stiffening ribs
Inventor: DREXLER ERNST
IPC: B65D6/18
Filed: 1980-12-12
Abstract: A folding box is composed of a number (typically 6) of double-walled panels; the panels are produced by the hollow blow moulding process. Preferably, the panels are joined together along adjacent edges by thin strips of film. A panel may have a stiffening member in one wall. Pref. the double wall of the panel comprises one flat wall and another as a series of undulations constituting troughs with their tops open towards the first wall and sealed along their edges to it. An edge of a panel may comprise a series of lugs which, when the walls are set up, engage into corresponding recesses in the adjacent panel near its edge. Preferred material for the panels is polypropylene. Fixing lugs and grooves and/or springs may be coated with plasticised PVC. Boxes made in this way are suitable for packing china, books etc. especially when moving house, and are more robust and particularly more resistant to moisture than conventional cardboard boxes.
Patent DE-3102814-A1 (DE)
Title: Multi-system circular stocking-knitting machine
Inventor: HAECKER WOLFGANG
IPC: D04B9/56
Filed: 1981-01-28
Abstract: The invention relates to a multi-system circular stocking-knitting machine with a reciprocal device for the at least two-system knitting of the heel pouch, in the reciprocal mode the needles being capable of being driven out only by pushers, whereas, in the circular mode, they are controlled by needle drive-out parts. A high knitting capacity both in the circular and in the reciprocal mode is to be achieved. For this purpose, the invention proposes, for driving out the needles in the circular mode, to provide drive-out parts which can be cut out in the reciprocal mode.
Patent DE-3103255-A1 (DE)
Title: Multistage generator for the oxidative gasification of solid fuels
Inventor: HARTMANN THEOBALD ADAM
IPC: C10J3/20
Filed: 1981-01-31
Abstract: A multistage generator for the oxidative gasification of solid fuels, in particular of wood, is described which has solid fuel flowing through it from the top downwards and combustion air flowing through it from the bottom upwards. The useful gas produced is drawn off just above the incandescent bed (24). In addition, low-temperature carbonisation gas is fed back into the incandescent zone. To equalise the flow profile, a ring of holes (18) which connects the extraction region with the circular pipeline (16) is situated in the region of the useful gas extraction system (17). The holes can be closed in an adjustable manner. In addition, the low-temperature carbonisation gas removal pipeline (13) can be connected optionally to the rotating grating (31) and/or a ring grating (27) situated in the region of the incandescent bed via a pump (15). <IMAGE>
Patent DE-3104772-A1 (DE)
Title: Over-pot for plants
Inventor: KOENIGER MARTIN DIPL ING DR
IPC: A47G7/04
Filed: 1981-02-11
Abstract: An over-pot for plants, in particular plant dish, in which there are arranged, in the interior of the over-pot (1), at least two exchangeable inserts (2) for receiving plants and earth, said inserts (2) being designed, in terms of shape and size, such that together they essentially fill the interior of the over-pot (1). <IMAGE>
Patent DE-3106619-A1 (DE)
Title: Pharmaceutical composition in the form of a microenema
Inventor: BREMECKER KLAUS-DIETER DR
IPC: A61K9/00
Filed: 1981-02-23
Abstract: A pharmaceutical composition in the form of a microenema contains a medicinal substance of low solubility in water in stable aqueous suspension. This suspension, which contains 0.1-40% by weight of at least one colloid former, can be packed in a tube and easily expressed from the latter, whereupon the composition is uniformly distributed in the rectum without an irritant effect.
Patent DE-3117522-A1 (DE)
Title: Transportable turning device
Inventor: SCHOLZ HEINZ
IPC: B23B5/16
Filed: 1981-05-04
Abstract: A transportable turning device with a basic body, a rotor rotatable relative to the basic body about a central axis by a drive motor attached to the basic body, a first feed device, acting on the one hand on the basic body and on the other hand on the rotor, for the axial adjustment of the basic body and rotor relative to one another, a second feed device, acting on the one hand on the rotor and on the other hand on a tool carrier adjustable in a radial direction on the rotor, for the radial setting of the tool carrier, a fastening bore, passing through the basic body and coaxial to the central axis, for accommodating a mounting mandrel, fastening means for the releasable connection between basic body and mounting mandrel, an opening passing through the rotor coaxially to the central axis, and a strap which overlaps the basic body and rotor and is provided with a supporting pin which can be inserted instead of the mounting arbor into the fastening bore and can be fastened in the latter.
Patent DE-3120520-A1 (DE)
Title: Heating, in particular cooking device
Inventor: POEHLMANN ERICH ING GRAD
IPC: F24S10/95
Filed: 1981-05-22
Abstract: A heating and/or cooking device is illustrated and described, with a solar collector (2) for heat absorption, a storage block (1) for heat storage, a heat pipe (4) connecting the solar collector (2) to the storage block (1), and a heating and/or cooking element (7). In this case, the heat pipe (3) is guided in a rising manner from the solar collector (2) towards the storage block (1) during heat absorption and storage. For heating and/or cooking, however, it is guided in a rising manner from the storage block (1) to the heating and/or cooking element (7). <IMAGE>
Patent DE-3122615-A1 (DE)
Title: Sensor for monitoring traffic of data streams comprising analog signals on telecommunications lines
Inventor: PEUSER WOLFGANG DR ING
IPC: H04M1/82
Filed: 1981-06-06
Abstract: Sensor for monitoring traffic of data streams comprising analog signals on telecommunications lines (supplement to P 3017623.9-32). The sensor of the main application is supplemented here by a transmission-measuring circuit which monitors a parameter characterising the operating mode of the telecommunications line. This also allows a distinction to be made between useful signals and stray interference even in lines which are open or which are terminated differently in the idle condition than in the operating condition. The transmission-measuring circuit (6 in Fig. 1) comprises a transmitter operating at 10 kHz, a frequency which lies outside the transmission band of the telecommunications line, and a receiver which is tuned to it. It is connected on the input side in parallel with the input circuit (1) of the sensor and measures either the impedance or the balance of the telecommunications line. If the impedance or balance is too high, the receiver emits a voltage above a specific threshold value. This voltage is evaluated in a converter (7) and converted into a DC voltage which increases the threshold of the first comparator (2) or the second comparator (4) of the sensor of the main application to such an extent that, if the line is incorrectly terminated, the sensor does not respond even to signals at the useful signal level, i.e. it is more or less blocked. <IMAGE>
Patent DE-3124203-A1 (DE)
Title: Device for the inclination of the backrest of a reclining seat
Inventor: ARIHARA TAKUMI
IPC: B60N2/90
Filed: 1981-06-19
Abstract: The device has a baseplate (14) which can be attached to the seat part of a reclining seat, and an arm (24) which is pivotably arranged on the baseplate (14) and is attached to the backrest of the reclining seat. The arm (24) has a circular opening (25) which is concentric to its central pivoting point and on the inner circumference of which are arranged, opposite one another, a first and a second row of inner teeth (26, 27) of the same pitch. In the opening (25) a first holding member (19), which has a first row of outer teeth (19A), is arranged in such a manner that its outer teeth (19A) can be brought into engagement with the inner teeth (26) of the first row. Also arranged in the opening (25) is a second holding member (20) which has a second row of outer teeth (20A) for engagement with the inner teeth (27) of the second row. Both holding members (19, 20) are supported movably in a plane passing through the opening (25) and can be adjusted by means of a device. The first holding member (19) is elastically pretensioned towards the outside, and the inner and outer teeth (26, 19A) of the first row are designed in such a manner that when the outer teeth (20A) of the second row are out of engagement with the inner teeth (27) of the second row, the arm (24) can be pivoted by the inner and outer teeth (26, 19A) of the first row meshing together. As a result, the backrest can be brought gently into each provided inclination and then fixed therein without it being possible for the teeth to be overloaded when meshing or disengaging. <IMAGE>
Patent DE-3124276-A1 (DE)
Title: Process and apparatus for separating materials of different density by means of a ferromagnetic liquid
Inventor: SHIMOIIZAKA JUNZO PROF
IPC: C22B7/00
Filed: 1981-06-19
Abstract: Process and apparatus for separating non-magnetic substances, for example for separating non-magnetic constituents of motor vehicle scrap, by specific gravity using ferromagnetic liquids. The separation is carried out according to the invention by the "cross-flow principle" in such a way that the separation zone is laid in the V gap of the magnets inducing the magnetisation of the liquid so that its upper isoplane overlaps the V gap, the total arrangement being arranged swung transversely to the gap longitudinal direction to the extent that the tangents to the upper isoplane of the separation zone have a slope to the horizontal at all points. By series connection of a plurality of magnet sets set up for differing magnetisation and thus differing lift, mixtures of a plurality of materials, for example copper, aluminium and mixtures containing plastics, can be selectively separated.
Patent DE-3125930-A1 (DE)
Title: Mechanical method for aligning fence posts
Inventor: ZIEGELER ROLF
IPC: E04H17/26
Filed: 1981-07-01
Abstract: To align fence and gate posts at the correct height and with true alignment and to mark foundation holes with true alignment, a laser beam is so aligned on the fence line that it runs directly along the latter at the height of the height marking located on the posts to be erected. The foundation holes required can then be marked along the beam. After making the foundation holes, the fence posts are set perpendicularly in line along the beam and brought to a uniform height by the height marking, as a result of the fact that the laser beam runs along the height markings. To insert the posts, a small amount of concrete must be poured into the holes, and the post is then kept perpendicular to the beam using a spirit level and lowered into the concrete until it coincides with the height marking. As a result, the post is fixed in the fence line. The holes are then filled up with concrete and the post is perpendicularly realigned still at right angles to the fence line.
Patent DE-3131563-A1 (DE)
Title: Circuit arrangement for time-limited signal emission, and use of the circuit arrangement in a warning device
Inventor: HUELSMANN ULRICH
IPC: B60Q9/00
Filed: 1981-08-08
Abstract: On the one hand the design, and on the other hand the use, of a circuit arrangement (which consists of resistors, electronic components and a charge capacitor) for time-limited signal emission by means of a transistor are proposed, to be precise the transistor on the one hand can be influenced in a simple manner via a diode and on the other hand itself controls (essentially via a downstream-connected Darlington transistor) an optical and/or acoustic signal transmitter which is used as a warning device, the virtually unavoidable negative interference voltage influences which occur outside the circuit arrangement, in the circuit of the associated voltage source, being blocked via a further diode.