baber/WOPTO huggingface dataset:
Patent DE-3310200-A1 (DE)
Title: Process and apparatus for the production of synthesis gas
Inventor: MINK BERNARDUS HERMAN
IPC: C10J3/48
Filed: 1983-03-21
Abstract: Process for the production of synthesis gas by partial combustion of a carbonaceous fuel with an oxygen-containing gas in a reactor, the synthesis gas being discharged at the top of the reactor and the slag at the bottom of the reactor. Within the reactor the synthesis gas is conducted past baffle plates which are fastened to the wall of the reactor. The baffle plates are so developed that the fly slag intercepted by them combines to form larger drops, flows downward to the edge of the baffle plate in the centre of the reactor, and falls into a slag outlet. By the intercepting of this fly slag, the risk of disturbances in the remaining course of the process, and particularly of fouling a waste heat boiler, are reduced. Furthermore, a larger yield of carbon monoxide can be obtained since carbon which is still present in the droplets of slag is subjected to a further partial combustion during the fall of the droplets downward into the slag outlet.
Patent DE-3310613-A1 (DE)
Inventor: BARLAGE BRUNO DIPL ING
IPC: A01B61/04
Filed: 1983-03-23
Abstract: 1. A stone-proofing device for turn-over ploughs having at least one tubular plough-beam (1), which is articulated on the plough frame (3) for swinging about a pivot pin (9, 10) out of an operating position, against a restoring force, into an avoiding position and carries ploughshares (4), which device comprises a helical compression spring (19) supported in the plough-beam (1) under initial loading and producing the restoring force, a thrust member (20) acting on one end of the helical compression spring (19) and guided for longitudinal displacement in the plough-beam, a tension rod (17) acting on the plough frame (3) and a driving linkage (23; 56) forming a transmission for the drive between the tension rod (17) and the thrust member (20) and disposed at the rear end of the plough-beam (1), which driving linkage comprises a two-armed transmission lever (24; 51), mounted on the plough-beam (1) for pivoting about a stationary spindle (25), and a connecting link (35, 61), the transmission lever (24; 51) being coupled, at a first point of action (27), to the tension rod (17) and, at a second point of action (36), via the connecting link (35, 61), to the thrust member (20) having a third point of action (37), characterised in that disposed between the second (36) and the third (37) points of action in the driving linkage (23; 56) is an adjusting device which is formed from the connecting link (35; 61) made variable in length and by means of which the restoring force of the helical compression spring (19) is variable in the range between the value zero and a preset maximum operating value.
Patent DE-3310970-A1 (DE)
Title: Bulldozer with angling blade
Inventor: HOEFER KONRAD
IPC: E02F3/80
Filed: 1983-03-25
Abstract: The subject-matter of the invention is a bulldozer with an angling blade (1) which is connected in an articulated manner to a push frame (2) via supporting struts and hydraulic cylinders (11, 12) at its two outer sides as well as by two trapezoidal struts (21, 22) in its centre area. Due to the trapezoidal articulation of the blade (1) on the push frame, the maximum pivot angle is increased, and the front bottom cutting corner of the swung-out blade (1) is displaced laterally outwards so that the desired working width is fully retained and narrower blades (1) can be used. At the same time, the maximum vehicle width during road travel is reduced. <IMAGE>
Patent DE-3312400-A1 (DE)
Title: Method for transmitting binary signals of at least two channels
Inventor: STREHL HERBERT DIPL ING
IPC: H04L25/03
Filed: 1983-04-06
Abstract: To transmit binary signals of at least two channels with the aid of block codes, the binary signals are multiplexed at the transmission end by means of a time division multiplexer, scrambled by means of a scrambler, re-coded by means of a block coder and provided, by means of a code violation generator, with a frame identification signal. At the receiving end, the transmitted, re-coded signals are re-coded into binary representation by means of a decoder, maintained in frame synchronisation with the transmitting end by means of a code violation detector, descrambled by means of a descrambler and demultiplexed by means of a time division demultiplexer. The block length of the coder or decoder, the frame length of the time division multiplex signal generated by the time division multiplexer or time division demultiplexer and the word length of the scrambler or descrambler have a fixed integral relationship with one another, so that only one synchronisation device is to be provided in each case at the transmitting and receiving ends.
Patent DE-3312978-A1 (DE)
Title: Flue gas purification, preferably for fossil power stations, having two electrostatic precipitators and a flue gas purification plant arranged between the electrostatic precipitators
Inventor: HOELTER HEINZ DIPL ING
IPC: B01D53/50
Filed: 1983-04-12
Abstract: Published without abstract.
Patent DE-3313349-A1 (DE)
Title: Method for producing a hairpiece, and hairpiece produced according to this method
Inventor: ZELLER ERICH
IPC: A41G3/00
Filed: 1983-04-13
Abstract: A hairpiece, having a circular holding ring matched to the head shape for attaching the hairpiece on which a plurality of clips are provided for attaching the holding ring to the natural hair of the hairpiece wearer, is to be improved to the effect that the natural hair of the wearer is included in the hairstyle. This takes place by a method for producing a hairpiece, in which method the artificial hair is attached to braids or knotted strips, then the ends of the braids or knotted strips are attached to small connecting rings provided on the holding ring, then placed loosely over the head and attached on the other side again to corresponding connecting rings, and finally the natural hair is pulled through between these loosely running braids with the hairpiece attached thereto and is combed with the hairpiece.
Patent DE-3314385-A1 (DE)
Title: Electronic timing switch
Inventor: ZIRKL SIEGMAR DIPL ING
IPC: H03K17/296
Filed: 1983-04-21
Abstract: The invention relates to an electronic timing switch for switching on loads (10) for a limited time, which switch receives its switch-on signal from a signal generator (1; 50) which can be manually operated. The control section of the latter is connected via a rectifier (11) to the outer conductor (12) of a mains connection. It is provided that the control section contains a resettable element (monostable flip flop 2, monostable flip flop 3) which is set by the switch-on signal and is then reset delayed by a time interval. For this purpose, a delay section (RC section 17; RC section 54) is connected to the control section, which delay section predetermines a fixed selectable delay time from setting to resetting of the control section. A further capacitor (20; 60) is connected to the delay section (RC section 17; RC section 54) and also to the signal generator (1; 50). The charge in the further capacitor (20; 60) after operation of the signal generator (1; 50) is dependent on the duration of operation and results in an increase in the delay time. <IMAGE>
Patent DE-3317017-A1 (DE)
Title: Supercharged combustion engine, especially a diesel engine
Inventor: DIETRICH WERNER DR
IPC: F02B37/04
Filed: 1983-05-10
Abstract: A supercharged combustion engine, especially a diesel engine, has two supercharging units (5, 16), of which one is an exhaust turbocharger, which comprises an exhaust turbine (4) and a turbo compressor (6) rigidly coupled to this. In order to reduce the pollutant emissions and the fuel consumption yet further whilst retaining a high supercharging ratio in full load operation and to achieve a good acceleration behaviour with reduced smoke values at lower engine speeds, the other supercharging unit (16) is formed by a compressor (11) operating on the displacement principle, to which the turbo compressor (6) is post-connected and which, at least in the lower speed range of the engine (1), can be driven as a function of the engine speed. <IMAGE>
Patent DE-3318221-A1 (DE)
Title: Method for attaching the milking machine
Inventor: WILMERING HANS
IPC: A01J5/007
Filed: 1983-05-19
Abstract: The invention relates to a method for attaching the milking machine to the udder of cows for milking. On attaching the milking cups of a milking machine to the udder of cows, the milking cups are attached one after another. The disadvantage of this is that the individual milking cups thus hang for different lengths of time on the teats so that the milking times of the individual teats are likewise of different lengths. In order to avoid these milking times of different lengths of the individual teats on attaching the milking machine to the udder of cows, the method is characterised in that the relief cycle is longer when the milking machine is being attached than the relief cycle in the milking phase.
Patent DE-3319587-A1 (DE)
Title: Method for transmitting signals by means of an alternating current heterodyned from two alternating currents of the same frequency phase-shifted by 90 DEG
Inventor: DIRR JOSEF ING GRAD
IPC: H04N11/02
Filed: 1983-05-30
Abstract: The amplitudes of alternating currents are frequently provided for the coding of information. In this connection, two such alternating coding currents of the same frequency are frequently phase-shifted by 90 DEG  and heterodyned. This produces an alternating heterodyned current with the frequency of the alternating coding currents and their information. When the amplitude of the alternating coding currents changes, a phase change occurs in the heterodyned alternating current, which has a disadvantageous effect on the band width and on the evaluation. This invention reduces or compensates for this phase change in that either a constant is added to each alternating coding current or/and in that the alternating current periods are transmitted more frequently with each phase or quasi-phase change.
Patent DE-3324526-A1 (DE)
Title: Digital mixing console for phased pulses
Inventor: FRICK ULRICH
IPC: H04H60/04
Filed: 1983-07-07
Abstract: During the recording and replaying of musical and other acoustic events, it is required to have the capability of bringing different pulses from different channels into an in each case predeterminable arrangement with respect to type and quality. This is achieved by converting the pulses into digital information and thus making them accessible to an electronic data processing system. To be able to use such a digital mixing console, a multi-channel analogue/digital converter which converts the acoustic pulses into digital information and splits the various channels into pulses rapidly following one another in time is interposed between the acoustic pulse sources and the electronic data processing system. Similarly, a device constructed in reverse manner is connected following the electronic data processing system, which reconverts the digital information into acoustic pulses.
Patent DE-3325099-A1 (DE)
Title: Circuit arrangement for driving a gate-turn-off thyristor (GTO)
Inventor: WEBER RUPERT DIPL ING
IPC: H03K17/04
Filed: 1983-07-12
Abstract: To prevent losses during switching and after the firing of gate-turn-off thyristors (GTO), the generation of the gate currents and voltages is controlled via two monostable flip flops. The outputs of these flip flops switch two constant current sources into the gate circuit in such a manner that switch-on current pulses with predetermined values for the pulse steepness, pulse amplitude, duration of the boosted switch-on pulse and magnitude of the gate current, which always remain constant with each firing of the GTO, are obtained after the firing. The flip flops are triggered and retriggered via high-frequency control pulses which are supplied in dependence on a control signal.
Patent DE-3326748-A1 (DE)
Inventor: GROSCH HERMANN DIPL ING
IPC: F42B23/16
Filed: 1983-07-25
Abstract: 1. A mine having : a casing (10) ; a detonating cap (12) which can be ejected from the casing (10) and contains an explosive charge (16) and an explosive charge igniting device taking the form of a delay-action cap with an ignition point mechanism (18) and an ignition triggering device (19) actuated thereby ; and a propellant charge (13) having a propellant charge ignition device (14) for the substantially vertical ejection of the detonating cap (12) and a sensor for detecting objects from whose detection the activation of the propellant charge ignition device (14) and the explosive charge ignition device (17) is derived, characterized in that the explosive charge ignition device (17) has an ignition point adjuster (19) for adjusting the ignition point in the ignition point mechanism (18), and the sensor is formed by a locating device (42) having at least one receiver (21) and a connected evaluating unit (22) so constructed that it determines from the signals received the ignition point for the propellant charge ignition device (14) and the explosive charge ignition device (17) and delivers corresponding control signals thereto.
Patent DE-3329405-A1 (DE)
Title: Automatic production machine for the cylindrical grinding of workpieces, in particular profiled workpieces, by plunge cutting
Inventor: MODLER HANS DIPL ING
IPC: B24B5/02
Filed: 1983-08-13
Abstract: For improved utilisation of grinding operations in the production-stage cylindrical grinding of profiled workpieces, a workpiece cylinder with two or more work-holding stations is used which conveys the workpieces on their circular path from the loading zone into one or more grinding zones. The novel configuration of the work-holding stations permits the optimum production of geometric concentricity on the ground workpiece with the minimum amount of time. The ground profile of the workpieces can be produced between centres, in a centreless manner in a prismatic roller-way, or in a centreless manner in a prismatic shoe, and in fact by minimum plunge-cut movements of the grinding wheels perpendicularly to the workpiece axis or at an angle from the same or different directions.
Patent DE-3332562-A1 (DE)
Inventor: GUENTHER HELMUT DR
IPC: C12N9/04
Filed: 1983-09-09
Abstract: A novel enzyme for the reduction of 2-oxocarboxylic acids, and its preparation, are described.
Patent DE-3333042-A1 (DE)
Title: Grinding compound supply device for preparing metallographic specimens
Inventor: DOYLE RALPH R
IPC: B24B57/00
Filed: 1983-09-13
Abstract: A grinding compound supply device used in conjunction with a polishing or grinding machine or the like for the surface treatment of metallurgical specimens has a grinding compound stock container, a first compressed-air source connected to the stock container in order to feed the compound to a spray nozzle, and a second compressed-medium source connected to the nozzle in order to convert the compound from the liquid state into a spray mist which is directed at a revolving plate or lapping disc of the polishing or grinding machine. The device is used in the preparation of metallurgical specimens.
Patent DE-3347583-A1 (DE)
Title: Fireproof window wall
Inventor: KURZ ROLF DIPL ING
IPC: E06B5/16
Filed: 1983-12-30
Abstract: A fireproof window wall is to be improved, and in particular consisting of an external frame assembled non-rigidly from upper chord 5, windowsill 3 and vertical stay bars 4, and possibly additional vertical stay bars and/or horizontal stay bars, likewise non-rigidly inserted in the external frame, for forming smaller frames, the frame parts in each case being manufactured from reinforced concrete, and fire protection glazing 7 closing the frames. Known window walls of this type are made as a closed component. They afford no ventilation possibility and represent an impenetrable barrier for escape from threatened spaces. In order to overcome these disadvantages, it is proposed that, in at least one frame, the fire protection glazing 7 is inserted into a metal window casement 6 which is held rotatably by a metal window frame 1 arranged between the frame parts 3, 4, 5, there being arranged on the inside of the window frame 1 a closing device 8 which is connected mechanically to the window casement 6 and which has a control device which reacts to smoke for triggering the closing mechanism, and that the window frame 1 and the window casement 6 have a thermal-protection layer, and that there is provided between the window frame 1 and the window casement 6 a swelling means 11 for sealing, which becomes active at high temperatures. The embodiment according to the invention is suitable in particular for staircases, kitchens ... Original abstract incomplete. <IMAGE>
Patent DE-3401153-A1 (DE)
Title: Wear protection for sports shoes
Inventor: VOGLER ROBERT
IPC: A43B5/10
Filed: 1984-01-14
Abstract: A wear-protection part (8) for sports shoes, in particular tennis shoes, which is to a great extent adapted to the shaft curvature in the inner instep region and/or the outer instep region of the shoe shaft (1) and covers the latter in a flat manner during use. It can be detachably fastened to the lace opening (3) of the sports shoe by means of a fastening element, e.g. by means of perforations (13) and the shoelaces (6) guided through these. As a result, on the one hand an effective wear protection is achieved and on the other hand a stiffening reaction on the shoe shaft is avoided. <IMAGE>
Patent DE-3404439-A1 (DE)
Title: Display panel in an information technology apparatus
Inventor: AWAKOWICZ ERWIN
IPC: H04M1/22
Filed: 1984-02-08
Abstract: A multiplicity of display points of the display panel are formed by covering masks (3) which engage in housing perforations (2) and are assembled on multiple strips (4), and which are allocated to light elements (10) on a printed-circuit board (9) which is mounted at a distance underneath the housing wall (1). The multiple strips are supported by U-shaped bends (7) on the printed-circuit board (9) and by flat base sections (5), which support the covering masks (3), on the inner wall of the housing surface and are provided with sawtooth-like refractive profiles (8) on the side of the covering masks facing the light element (10). <IMAGE>
Patent DE-3406301-A1 (DE)
Title: Process for producing a mattress blank and system for carrying out the process
Inventor: REISER GUSTAV
IPC: B68G7/00
Filed: 1984-02-22
Abstract: In a process according to the invention, first of all, a first cover sheet which is cut to size is laid on a conveyor device and then an upholstery support laminated onto this, adhesive being simultaneously applied at the longitudinal edges of the cover sheet. The upholstery support is unrolled in the form of a continuous web continuously on the cover sheet and cut off at the rearward end. Simultaneously the leading and trailing edges, in the direction of transport, of the cover sheet are provided with a trace of adhesive and then a spring core is laminated onto the upholstery support and a mattress belt onto the free surrounding edges of the cover sheet and finally a second cover sheet is laminated onto the spring core and the mattress belt. In the system according to the invention adhesive application nozzles disposed centrally with respect to the cover sheet and further adhesive application nozzles lying laterally to these are provided. In addition, an accumulation and feed device for the upholstery support designed as a continuous web is arranged above the central adhesive application nozzle. Also, a cutting device and spray nozzles lying upstream of the latter and laterally with respect to the upholstery support are provided upstream of the central adhesive application nozzle.
Patent DE-3412343-A1 (DE)
Title: Contactlessly operating electronic device
Inventor: JACOB LOTHAR
IPC: G01B7/02
Filed: 1984-04-03
Abstract: The invention relates to a contactlessly operating device having a sensor, in particular an inductive, capactive, optical or ultrasonic sensor switch, having a defined response range inside which a control lug which approaches the sensor effects a sensor output voltage which varies within wide limits in a manner proportional to their separation from one another. In order to be able to connect such an analog device directly - without interposition of an analog-to-digital converter - to programmable controls or microprocessor controls in conjunction with improved interference immunity, the sensor output voltage is fed to an internal 2<n>-stage threshold-value generator having "n" digital outputs at which a digital output voltage can be tapped which corresponds to a subdivision of the response range into 2<n> subranges.
Patent DE-3414325-A1 (DE)
Title: Wobble sounding device
Inventor: HOERMANSDOERFER GERD
IPC: E21B47/06
Filed: 1984-04-16
Abstract: Borehole sounding device with a wobble drive for use as an agitator or additionally equipped with a temperature sensor for recording temperature measurements of high resolution in deep bores. Inside its closed body, the borehole sounding device according to the invention contains a wobble drive which consists of electric motor, gearing and eccentric weight and by means of which the borehole sounding device can be set in wobbling oscillation. The wobble drive has very high operating reliability due to the omission of mechanical lead-throughs, seals and the like. In combination with a temperature sensor, temperature measurements can be recorded with substantially improved resolution or with an increased lowering speed by the borehole sounding device equipped with a wobble drive, on account of the increased inflow velocity of the drilling fluid at the temperature sensor during lowering of the borehole sounding device in a deep bore.
Patent DE-3415351-A1 (DE)
Title: Flushing system for a toilet installation
Inventor: PFANNER HELMUT
IPC: E03D1/22
Filed: 1984-04-25
Abstract: The description if given of a flushing system or the like for toilet installations, having a housing which exhibits an interior space for a minimum volume of a flushing liquid, from which interior space a floor run-out with run-out valve, which adjoins a handgrip accessible from the outer side of the housing, originates. This flushing system is intended to ensure a prescribed minimum discharge of flushing water and to permit better possibility for varying the discharge amounts. For this purpose, the interior space of the housing is divided into at least two chambers, at least one of which exhibits the capacity for the minimum volume of flushing water, each of the chambers being provided with a floor run-out. Beside a small chamber for the minimum volume, a large chamber is arranged, the capacity of which supplements the minimum volume, or the small chamber, to give the greatest volume possible.
Patent DE-3416638-A1 (DE)
Title: Swash plate piston pump
Inventor: SWAIN JAMES C DIPL ING
IPC: F04B1/12
Filed: 1984-05-05
Abstract: A swash plate piston pump with cross-head shoes is designed in such a way that the cross-head shoes (28) are held in close proximity to the swash plate (20, 20a). To this end, a first retaining member (29), in the form of a roughly annular plate, is provided, through which the drive shaft (13) passes with clearance and which, in the region of its external periphery, is provided with continuous cutouts (29a). Through these cutouts (29a), the main sections (28a) of the cross-head shoes (28) are passed through with radial play, which main sections are linked to the pistons (26) in the manner of a ball joint (28a'). When the cross-head shoes (28) slide on or close to the swash plate (20, 20a), this retaining member (29) can be moved in directions which are essentially parallel to the swash plate. A second retaining member (30) has a hollow, tubular section (30a) which, with radial play, passes through the first retaining member (29) and which is rigidly fixed in a central recess (20b) of the swash plate (20, 20a). The second retaining member (30) has a flange-like section (30b) which retains the first retaining member (29) on sections (28b), which have been widened in a flange-like manner, of the cross-head shoes (28), in order to keep the latter close to the swash plate. <IMAGE>