baber/WOPTO huggingface dataset:
Patent DE-3236272-A1 (DE)
Inventor: UNTERBERGER HANS DR ING
IPC: H04Q3/42
Filed: 1982-09-30
Abstract: 1. A telephone exchange system for private switched networks comprising at least one central dialling information-recording/processing device, where the central dialling information-recording/processing device (2) is preceded by a speech recognition/analysis device (1), characterised in that the speech recognition/analysis device comprises a speech recognition device (11) and an analysis-processor (12), that the speech recognition device (11) includes a first subsidiary device by which an item of dialling information, input in spoken form by a subscriber (TLN), and where appropriate further items of information are recorded and analysed, and a second subsidiary device which converts the analysis result into an item of digital information which it emits to the analysis-processor (12), that an identifier, which is generally provided to carry out charge metering and/or to check on entitlements, supplies the calling or terminal number of a subscriber (TLN) requesting a connection, to the analysis-processor (12) which then checks the target entitlement on the basis of the target request stated by this subscriber, that the analysis-processor (12) includes a speech synthesiser which emits information, statements, instructions etc. in spoken form to the respective subscribers in response to target-information- or telephone service requests input in spoken form, and that in the event of target entitlement the analysis-processor (12) converts the target request of the subscriber (TLN), which has been expressed in the form of digital information, into an information form which is adapted to the central dialling information-recording/processing device (2) which it supplies to the latter, whereupon the respective connection is established in the conventional way as when the target request is input by means of a dialling switch or dialling keyboard.
Patent DE-3237106-A1 (DE)
Title: Automatic-interval brake system
Inventor: BERK WERNER
IPC: B60T8/42
Filed: 1982-10-07
Abstract: On motor vehicles with hydraulic or pneumatic brake systems various devices with modulators, speed sensors and expensive electronic elements are fitted in order to prevent locking of the wheels. The newly discovered AIB system prevents abrupt braking with locking of the wheels by means of an automatic pressure reducer. The pneumatically, hydraulically or electrically controlled pressure reducer with adjustable pulse emitter abruptly draws a certain quantity of brake fluid from the pressurised brake system and returns this quantity to the brake system under pressure. In this way locking of the wheels is prevented. The automatic interval brake device can be controlled with an adjustable pulse emitter for dry, wet or icy road surfaces.
Patent DE-3237983-A1 (DE)
Title: Measuring transducer, in particular for measuring a small pressure or differential pressure
Inventor: BALLA ISTVAM
IPC: G01L9/00
Filed: 1982-10-13
Abstract: The invention relates to a measuring transducer which is suitable in particular for measuring small pressures or differential pressures. In this measuring transducer, the pressure space or pressure spaces are partly defined or separated by a diaphragm-like element which is mechanically connected via a transmission element to such a measuring element which is provided with resistance strain gauges. The essence of the proposal consists in the transmission element being such a disc-like rigid element which likewise partly defines the pressure space or separates the pressure spaces. The transmission element is rigidly connected to the centre part of the rod-like measuring element, while the two ends of the measuring element are rigidly attached to the housing. During its displacement, the transmission element therefore subjects the measuring element to eccentric torsional stress. In this way, a relatively inexpensive, compact pressure-measuring device of high accuracy is obtained by applying the proposal.
Patent DE-3238242-A1 (DE)
Title: Light fixture housing having ballasts provided in and on the walls for the purpose of accommodating and operating electrical equipment, especially in areas exposed to explosion and firedamp hazards
Inventor: SCHIVELBEIN MARGITTA
IPC: F21V25/12
Filed: 1982-10-15
Abstract: In order to reduce the required overall size and weight of the housing, especially in pressure-resistant radiators for regions exposed to explosion hazard, and for the purpose of better heat dissipation when plastic or ceramic is used as a housing material, the ballasts that are required in accordance with the lamps are inserted as a component of the housing into the housing walls, or configured and constructed in accordance with the shape of the housing, and inserted into the housing, resting against the walls all around. In order to reduce the weight of the housing, pressure-resistant light fixture housings are produced entirely or partially from plastic and/or ceramic.
Patent DE-3240823-A1 (DE)
Title: Electrical flush-mounted socket designed as a cavity-wall socket
Inventor: FREUNDNER HASSO
IPC: H02G3/08
Filed: 1982-11-05
Abstract: An electrical flush-mounted socket, designed as a cavity-wall socket, such as a switch socket, junction socket or the like having openings (which are closed by walls that can be broken out) for the insertion of leads which can be inserted from the front into the perforation in a wall and, on the one hand, has at least one supporting flange and, on the other hand, has retaining elements which are arranged on the sides, are adjustable by means of screws, can be pivoted in and out and, in their pivoted-in position, are located in a retaining space in the socket, and in which the cross-section is held non-round. In order to be able to accommodate combinations of electrical installation apparatuses in the flush-mounted socket, the cavity-wall socket has the shape of a uniform four-leafed clover leaf in cross-section. The four arms of the clover leaf are each held such that they are round in cross-section and are connected to one another by means of a common socket base. Subsectors (having approximately the shape of a quarter circle) of the circumferential surfaces of the four arms pointing towards the centre of the clover leaf are removed.
Patent DE-3242601-A1 (DE)
Title: Cutter for coal-winning machines underground
Inventor: GARTE RUDOLF
IPC: E21C27/44
Filed: 1982-11-18
Abstract: Coal winning underground is carried out with shearing machines and with coal ploughs with the use of carbide-tipped cutters which are mounted in pockets. These cutters have only one cutting edge and therefore only one depth of cut. A shearing-cutter consumption of 500 pieces per month is nothing unusual. The invention shows a symmetrical as well as an unsymmetrical cutter, both of which have a symmetrical guide so that the cutter can be turned through 180 DEG . In the unsymmetrical cutter, one of the two cutting edges, starting from the centre point of the pivot, is longer than the other. Thus two different depths of cut can be obtained with one cutter if the cutter is turned in each case through 180 DEG . In addition, the pockets and the cutter are a complete unit, i.e. the cutter no longer projects freely beyond the pocket but is guided over its entire length. The invention shows a cutter which reduces the initial costs as well as the operating costs. <IMAGE>
Patent DE-3242790-A1 (DE)
Title: Drive motor arranged in a housing of a machine, especially a textile machine
Inventor: BUDER ROBERT ING GRAD
IPC: F16M1/00
Filed: 1982-11-19
Abstract: The invention relates to a drive motor which is arranged in a housing of a machine, especially a textile machine. In this case, according to the invention, the drive motor 2 is arranged on a bearing plate 3 which can be pivoted or pushed out from the housing 1 so that very good access to the motor is provided in a simple manner, for maintenance purposes. <IMAGE>
Patent DE-3242803-A1 (DE)
Title: Guide rod for the fabric at the exit of the weaving machine
Inventor: GENONI GIUSEPPE
IPC: D03D49/22
Filed: 1982-11-19
Abstract: The invention relates to a rotary rod (1) which is appropriately mounted in order to prevent sags and by which the fabric, immediately after coming out of the weaving machine, is guided in its run to the winding machine, the tension remaining constant and fabric faults caused by a stoppage or in another way being avoided. <IMAGE>
Patent DE-3247677-A1 (DE)
Inventor: DIESEL HANS-DIETER
IPC: B41M3/06
Filed: 1982-12-23
Abstract: 1. A process for the production of colored decorative sheet-form paper having a three-dimensional surface structure by printing the paper sheets with a pattern using an aqueous printing ink, drying the printed sheet, lacquering the printed sheet with an aqueous lacquer and hardening the lacquered sheet, the printing ink applied in those areas where the lacquer film is thinner than in the other areas containing a lacquer repellent, characterized in that the printed sheet is coated with an aqueous lacquer having a viscosity of 15 to 40 sec. in an AK4 cup essentially containing as binder a mixture of A) a mixture of a urea and/or melamine resin dissolved in water an an aqueous acid as hardener, which hardens in less than 100 seconds at > 100 degrees C after mixing of the aqueous resin solution with the acid, B) a binder selected from the group consisting of a) water-dilutable polyester resin, b) acrylate resin c) ethoxylated glycerine derivative, binder B) containing 10 to 250 parts by weight solids to 100 parts by weight solids in binder A), and the lacquered sheet is hardened in the absence of pressure by exposure to air heated to beyond 100 degrees C.
Patent DE-3300437-A1 (DE)
Title: Actuating device
Inventor: LEUTNER VOLKMAR DIPL ING
IPC: H01F7/16
Filed: 1983-01-08
Abstract: An electromagnetic actuating device is proposed which consists of an electromagnet (32) and a pressure tube (13) which can be used for various magnet types. The same pressure tube (13) can be used by modifying the terminating piece in which either a closure plug (22) or a pressure tube (41) is fitted for a switching magnet (11) or a magnet (40) having a movement sensor (47). A housing (10) or (44) is pushed over the pressure tube (13), which housing may once again be identical, except for the devices for electronics (50) and a movement sensor (47). A pressure tube (13) can thus be used in an economical manner, in the form of a modular system, both for switching magnets (11) as well as for magnets having movement sensors (47), which magnets are constructed in smaller quantities. <IMAGE>
Patent DE-3301914-A1 (DE)
Inventor: FAHRENSCHON KURT
IPC: G02F1/13357
Filed: 1983-01-21
Abstract: Bei der drahtlosen Informationsübertragung zwischen einer Empfangsstelle in einem spurgebundenen Fahrzeug und ortsfesten punktförmigen Sendestellen besteht das Problem, die Sendestellen kostengünstig und zuverlässig mit Energie zu versorgen. Das hier vorgeschlagene Verfahren benützt ein von der beweglichen Empfangsstelle ausgesendetes Signal sowohl zur Energieversorgung der ortsfesten Sendestelle als auch das Trägersignal, dem die Information der ortsfesten Sendestelle aufmoduliert wird und das anschließend wieder in Richtung der beweglichen Empfangsstelle abgestrahlt wird. Dabei kann das von der beweglichen Empfangsstelle ausgesendete Signal mit einer Hilfsmodulation versehen werden, um die abfragende Empfangsstelle eindeutig zu kennzeichnen. Wird für die Hilfsmodulation ein bandspreizendes Verfahren verwendet, kann die Störsicherheit der Übertragung weiter erhöht werden.
Patent DE-3302139-A1 (DE)
Title: Spray-protection ring for pipe flanges
Inventor: ERNST MANFRED
IPC: F16L23/00
Filed: 1983-01-22
Abstract: A spray-protection ring for pipe flanges, consisting of a clamping strip which covers the flange gap while resting on the circumferential surfaces of the flanges, and has a spring strip which is essentially C-shaped, is mounted approximately on its centre line on the clamping strip and has lateral perforations, and in which a strip which is provided with holes in the region of the ring opening and rests with its edges on the flanges is clipped onto the C-shaped spring strip. The strip is provided with an undercut stud and with freely projecting webs on both sides of the stud, in such a manner that grooves are formed between the stud and the webs as clamping grooves for the free edges of the C-shaped spring strip. The strip can be provided with a stud which extends over the entire strip length or with a number of studs which are arranged at a distance from one another.
Patent DE-3302679-A1 (DE)
Title: Swing-out, electrically heated precision furnace
Inventor: KOENN EGON
IPC: H05B3/62
Filed: 1983-01-27
Abstract: Published without abstract.
Patent DE-3316390-A1 (DE)
Title: Device for sweeping large areas
Inventor: SIEWERT RUDOLF
IPC: E01H1/08
Filed: 1983-05-05
Abstract: Fig. 4 shows a cleaning device 2 which is arranged easily detachably on the fork 4 of a fork-lift truck 5 and has a vacuum cleaning device 6, two polydirectionally movable circular brushes 10 and, situated between these and not specifically illustrated in Fig. 4, rectangular brooms. <IMAGE>
Patent DE-3316556-A1 (DE)
Title: Motorcycle handlebars
Inventor: WEIGL FRANZ
IPC: B62K21/16
Filed: 1983-05-06
Abstract: In motorcycle handlebars having a grip component and a clamping fitting with which the handlebars can be attached to one half of the motorcycle fork, the shaft end which connects the grip component to the clamp fitting is releasably connected to the grip component. A screw which is guided through the shaft end is screwed into a threaded bore of a clamping element which is arranged inside the grip component and at the same time guided through an elongate hole of the grip component. In this way, the grip component can be displaced axially in relation to the shaft end and it is also possible to arrange the clamp fitting at various positions in relation to the grip component.
Patent DE-3317599-A1 (DE)
Title: Smoker's requisite, especially for cigarette smokers
Inventor: ZAHN ROLAND DIPL ING
IPC: A24F19/14
Filed: 1983-05-14
Abstract: In a one-piece smoker's requisite of completely novel type, a combination is provided of a sleeve for "killing" the butts and a hollow body for "losing" these butts. Consequently, smokers need no longer discard their butts randomly and aimlessly. <IMAGE>
Patent DE-3320123-A1 (DE)
Title: Arrangement for driving galleries by means of a drum shearing machine which can preferably be used in the edge area of the longwall face
Inventor: SCHUEPPHAUS HERBERT DIPL ING
IPC: E21D9/10
Filed: 1983-06-03
Abstract: The invention relates to an arrangement 1 for driving galleries 7 by means of a drum shearing machine 15 which can preferably be used in the edge area of the longwall face. This drum shearing machine 15 is equipped with a shearing drum 18 mounted on a pivotable supporting arm 16 and is mounted in a vertically adjustable manner on a support 9 which is pivotable on a pivot 10 parallel to the longitudinal direction of the gallery and preferably lying in the perpendicular plane of symmetry of the gallery profile. This support 9 is arranged in a trough 2 lying on the gallery floor or is arranged on a supporting frame and is connected to the trough 2 or the supporting frame by the pivot 10. Means 26, 22 are provided which pivot the support 9 on the pivot 10 and hold it in place in its respective pivoted position. <IMAGE>
Patent DE-3320864-A1 (DE)
Title: Process for the preparation of pulverulent polymers and the use thereof
Inventor: HENNIG KARL
IPC: C08F2/36
Filed: 1983-06-09
Abstract: A process for the preparation of pulverulent polymers based on water-soluble, ethylenically unsaturated monomers by polymerising acid group-containing monomers dissolved in water in a powder bed in the presence of conventional polymerisation initiators while maintaining the powder state, dissipating the heat of polymerisation by removing the solvent by distillation and circulating the reaction mass, where from 40 to 95% of the acid groups of the monomers are neutralised and the polymerisation is carried out in the presence of from 3 to 10 mol %, based on the monomers, of 2-mercaptoethanol as regulator. The homopolymers and copolymers obtained in this way are used as grinding auxiliaries and dispersants for pigments and as encrustation inhibitors and antigreying agents (antiredeposition agents) for detergents.
Patent DE-3324064-A1 (DE)
Title: Process and equipment for reducing iron ore with C-containing fuel and oxygen, and for generating a CO2-free gas
Inventor: SCHMITT WILHELM DR ING
IPC: C21C5/56
Filed: 1983-07-04
Abstract: The types of equipment described, which as a rule are shaft furnaces, are used for carrying out a process which permits a fine-grained and also a fine-lumpy ore to be reduced, while avoiding agglomeration, on an energy basis of 100% of C-containing fuel and oxygen, a relatively large quantity of a gas, which largely consists only of CO and a little hydrogen but can also contain major proportions of hydrogen and is largely free of CO2 and contains only small proportions of sulfur, being generated at the same time in a relatively large quantity, it being possible to use the sensible heat thereof, as the case may be, for preheating and smelting large quantities of scrap as compared with the reduced iron. The mixed melt thus obtained is a good raw material for continuous steel production. <IMAGE>
Patent DE-3325935-A1 (DE)
Title: Bedspread
Inventor: STRAHL GERHARD
IPC: A61N2/08
Filed: 1983-07-19
Abstract: Magnetic bedspreads for the curative treatment of the human body for external or internal disorders. Two magnetic plates which have approximate dimensions of 2200 mm x 1000 mm x 3 mm, consist of a permanently magnetic, elastic material, and comprise a mixture of monocrystalline ferrite powder and thermoplasts, are provided with multiple perforations for the supply of air, can be electrically heated and are fitted with an exchangeable linen cloth. One of the two magnetic bedspreads is used as the quilt, whereas the second spread acts as underlay, so that the entire human body is exposed to the healing action of the magnetic fields. All magnetic surfaces have a north/south polarity or 2 different polarities in one surface or multi-polarity in one surface.
Patent DE-3326278-A1 (DE)
Title: Circuit for the ignition of internal combustion engines
Inventor: HAUBNER GEORG
IPC: F02P5/155
Filed: 1983-07-21
Abstract: A circuit for the ignition of internal combustion engines with a simple computer is proposed, by means of which a stabilised idling speed, which is favourable in terms of exhaust gas, and an operating speed with an optimum power output can be realised. For this purpose, the ignition system comprises an ignition trigger 18, an ignition time adjustment device (21) and a computer (22) whose control input (22b) is connected to the generator winding (14) of an ignition generator (10). In order to be able to use an inexpensive computer with the smallest possible memory volume for the optimum adjustment of the ignition time over the entire speed range of the internal combustion engine, the control output (22a) of the computer (22) only intervenes in the adjustment circuit (21) over a portion of the speed range of the internal combustion engine, said adjustment circuit (21) being connected in front of the control input (18a) of the ignition trigger (18). (Figure 1). <IMAGE>
Patent DE-3328473-A1 (DE)
Title: Process for producing endless power-transmission belts
Inventor: WEGENER DIETRICH DIPL ING
IPC: B29C33/12
Filed: 1983-08-06
Abstract: For the running behaviour of toothed belts and other power-transmission belts made of pourable plastics having steel cables or similar filamentous reinforcing elements embedded in the longitudinal direction, the exact alignment of the steel cables with respect to one another is of great importance. The invention is based on the object of fixing the steel cables coiled onto the mould core in screw thread-like windings against the flow pressure of the casting compound injected into the production mould. The solution consists in treating the mould core with an adhesion promoter, for example an adhesive varnish, before the coiling of the steel cables so that the subsequently applied steel cables are held in their position by adhesive bonding.
Patent DE-3330642-A1 (DE)
Title: Method for manufacturing a luminescent screen
Inventor: ANANDASIVAM KANAGARATNAM
IPC: H01J9/227
Filed: 1983-08-25
Abstract: In order to improve the adhesion of luminescent material on a glass support it is proposed to add boron trioxide to the suspension of luminescent material sensitised with a diazo compound.
Patent DE-3330975-A1 (DE)
Title: Method and apparatus for encapsulating a semiconductor component
Inventor: KLEIN MANFRED DIPL PHYS
IPC: G01N27/414
Filed: 1983-08-27
Abstract: The achievement of a method and an apparatus for inexpensively encapsulating, in particular, at least one ion-sensitive field-effect transistor (ISFET) is that only the ion-sensitive gate of the ISFET comes into contact with the liquid and/or solution to be measured. A special embodiment also provides protection against light and/or prevents air bubbles or other particles affecting the gate as a result of systematic flow control.
Patent DE-3335114-A1 (DE)
Title: Modem for a short-wave station
Inventor: SIGLOW JOACHIM
IPC: H04L27/233
Filed: 1983-09-28
Abstract: For the transmission of information via short wave, for example telex signals or data, the modulation rate must not be selected to be too high, because of short-term atmospheric interference. Modulation rates of 200 bauds are normal. In the transmission of a bit rate of an information data flow rate which substantially exceeds a normal modulation rate, it is therefore necessary to distribute the data signal over a substantial number of closely adjacent channel carrier frequencies, to which the information is added in the form of frequency-differential phase modulation. The modem (MCD) used for this purpose represents a functional unit which interacts with the actual radio transceiver device (S/E). The fact that the adjustment of the radio receiver (EM) is relatively slow-acting in this context proves disadvantageous in terms of optimum transmission. It is proposed to provide, in the demodulation part (D) of the modem on the input side, a high-speed level-monitoring circuit which uses a periodically reset integrator (I) to recover the control signal. In this case, the integration time of the integrator is defined for a period of the fundamental frequency common to the orthogonal channel carrier frequency group, and the integration time is expediently positioned mid-way between two phase shifts which occur in time with the modulation rate within the composite channel signal (Ue). <IMAGE>
Patent DE-3337360-A1 (DE)
Inventor: INIOTAKIS NICOLAOS
IPC: C02F103/02
Filed: 1983-10-14
Abstract: The invention provides a process and an apparatus for effecting that process in which waste water to be cleaned is finely divided into a current of entrainment gas and evaporated. The water vapor formed is superheated, so that the impurities occur as a solid residue and can be collected. The heat of the purified and compressed mixture of entrainment gas and water vapor is used to superheat the water vapor in the current of entrainment gas. An optimal separation between water and the substances contaminating it which cannot be evaporated is accomplished with a low expenditure of energy by introducing the water into a current of inert entrainment gas and by heating the mixture of entrainment gas and water vapor thereby formed, before the separation of the solid particles, in the heat exchange with the purified and compressed mixture of entrainment gas and water vapor by cooling it to below the saturation or dew point temperature.