baber/WOPTO huggingface dataset:
Patent DE-3141918-A1 (DE)
Title: Device for removing a load-suspension means, in particular a track-suspension means, with adjacent support profiles of the roadway support system in underground service
Inventor: MUELLER DIETER
IPC: E21D11/28
Filed: 1981-10-22
Abstract: The invention relates to a device for removing a load-suspension means, in particular a track-suspension means, with adjacent support profiles of the roadway support system in underground service by means of a cross piece which consists of several profile sections, spans the distance between the support profiles and has a clamping shoe at each of its ends for fastening to one of the support profiles and, between the clamping shoes, a connecting member for the track-suspension means and the cross piece. According to the invention, provision is made here for the profile sections of the cross piece to be mutually guided in the axial direction and to be connected to one another in rectilinear sliding pairs, and for the connecting member to be arranged on the cross piece and to be capable of being restrained with at least one of the profile sections.
Patent DE-3142293-A1 (DE)
Title: Actuating device for disc brakes
Inventor: SCHLAMANN WILHELM DIPL ING
IPC: F16D65/18
Filed: 1981-10-24
Abstract: In the course of their braking function, i.e. when pressing the brake linings against the brake discs, the actuating devices in pressure medium-actuated disc brakes execute an expanding movement. To compensate the increase in the release clearance of this expanding movement caused by wear of the brake linings, it is customary to provide a compensating device which automatically corrects the increased stroke of the expansion elements. The arrangement of the compensating device between the expansion elements in known configurations has a number of disadvantages, such as, for example, an increased overall width of the disc brake or the requirement for protection of the sealing elements, which simultaneously represent compensating elements (hydraulics), against the penetration of dirt by additional protection measures (bellows, guard plates). These disadvantages are largely eliminated by the invention, which proposes to arrange the compensating device in the region of the outside diameter or the inside diameter of the expansion elements of the actuating device.
Patent DE-3146395-A1 (DE)
Title: Television receiving system with video recorder
Inventor: GERATIC SLAVKO
IPC: H04N5/64
Filed: 1981-11-23
Abstract: The subject-matter of the invention is the integration of a video recorder section into the housing of a conventional television receiver, in such a manner that the operating panel and the drive are inserted into the housing cover of the television receiver. The remaining electronics of the video recorder section are located at any place in the further free space in the housing. The advantageous possibility of operating the video recorder part in the proposed solution is improved even further by folding the operating panel up within a certain angular range which also provides a possibility of viewing the display panel from a greater distance. Further developments of the system according to the invention relate to the switching of programme sources for television and tape reproduction and matching the time constant for the horizontal synchronisation to the different operating conditions, and to the utilisation of a common remote control for both programme sources and switching between them.
Patent DE-3147278-A1 (DE)
Title: Mobile transport and charging device for large cooking appliances
Inventor: WINTERHOFF GUENTER
IPC: B62B3/06
Filed: 1981-11-28
Abstract: Mobile transport and charging device for holding slide-in components or the like for large cooking appliances. So that the transport device can be used or applied universally and so that it permits an energy-saving charging of the cooking spaces with slide-in components, it is provided, for the purpose of holding the slide-in components, with a lifting fork (5) which can be swivelled about a pivot and bearing point (4) and is placed in an operative connection with a hydraulic device (6) which permits swivelling up and down. <IMAGE>
Patent DE-3147339-A1 (DE)
Title: Method and device for transmitting information along a transmission system in a building
IPC: H04B13/00
Filed: 1981-11-30
Abstract: A method for transmitting information along a transmission system in a building, in particular for automatic transmission of information for measuring the heat consumed by the heaters of a central heating installation through the central heating piping system to a central data acquisition unit. The data are converted at the extraction point into coded ultrasonic signals and conveyed further through the transmission system. The data are collected at a central point by an ultrasonic receiver and reconverted into electrical signals which are then further processed. The ultrasonic generator can be assigned a timer which activates it at prescribed intervals in order to generate a signal representing the instantaneous output value of the measuring transducer.
Patent DE-3148514-A1 (DE)
Title: Device for setting a rotating radar antenna to the zero position
Inventor: DURE NORBERT DIPL ING
IPC: H01Q3/02
Filed: 1981-12-08
Abstract: The DC motor, which drives the antenna directly and is constructed as a slow running device, is provided with two slip rings (14, 15) to which two commutator laminates, which are spaced apart around one pole pitch, are connected, and to which an excitation voltage is applied in the case of an antenna positioning command, to be precise at the same time as or shortly after the armature supply is removed or reduced. The zero position is reached when mutually opposing poles of the stator and armature field are opposite one another. In motors having a plurality of pole pairs, incorrect positioning is prevented by means of a control contact (16) which is operated by the antenna shaft (7). The positioning of the antenna into its zero position requires no additional controller in this device and also no locking devices. The device according to the invention can be used, for example, in surveillance and reconnaissance radar antennas of small to medium size. <IMAGE>
Patent DE-3149639-A1 (DE)
Title: Inclined hoist for conveying loads
Inventor: PAUS HERMANN
IPC: B66B9/16
Filed: 1981-12-15
Abstract: An inclined hoist for conveying loads on construction sites consists of running rails for supporting a hoist slide, which running rails are arranged in pairs and can each be extended and retracted in a telescopic manner by means of a rope fall actuated by a winch. A locking device with two locking members allocated in each case to one of the two rails of the rail pair is located in the extension direction of the rails in front of the head end of each rail pair, which accommodates an extendable and retractable rail pair. The locking members can be brought into clamping engagement with a mating surface, running in their engagement plane, of the rail profile of the respective running rai. Consequently, the rail pairs, in their fully or even only partly extended state, are not held solely by the respective rope fall but are also additionally secured in a simple, effective manner in their operating stage against undesirable movements in the longitudinal direction of the rails.
Patent DE-3201490-A1 (DE)
Title: Electrical switch
Inventor: MENZ RUEDIGER
IPC: H01H19/62
Filed: 1982-01-20
Abstract: An electrical switch, which is provided especially as a motor vehicle light switch, is proposed, in which, in order to achieve a high switching rate causing little mechanical wear of the contact parts and precise maintenance of the switching points, the contact means are constructed as independent snap-switching systems which are arranged grouped around the switching shaft and are held in the housing, and whose operating parts have allocated to them one or more cam webs which are connected to the switching shaft.
Patent DE-3201613-A1 (DE)
Title: Spray protection for flange connections on pipelines
Inventor: KREICHELT HANS-JOACHIM DIPL IN
IPC: F16L23/00
Filed: 1982-01-20
Abstract: The invention is based on a known integral spray protection for flange connections on pipelines and the like, consisting of an elastic or flexible strip which is to be arranged round the pipe ends inside or outside the clamping screws which connect the flange rings. Because of the restoring force which is intrinsic to the material, such spray protection is laid around the connecting point of the pipe ends so that tubular spray protection is formed. In order to prevent the spray protection being bent up as a result of the restoring force reducing or in the event of fluids or gases emerging from the pipeline, a closure is arranged at the opposite ends of the strip in the case of the spray protection according to the invention. <IMAGE>
Patent DE-3201880-A1 (DE)
Title: Process for the residue-free removal of coatings from printed circuit boards and apparatus for performing the process
Inventor: KUEHNERT EGBERT
IPC: H05K3/26
Filed: 1982-01-22
Abstract: The application relates to a process for the residue-free removal of coatings from printed circuit boards, in particular for the removal of photoresists or screen-printed resists which are no longer needed and are chemically soluble in aqueous alkaline solvents. In the process, the printed circuit board from which the coatings are to be removed is brought into contact for a short time with an alkaline, preferably heated over-alkaline solution and is directly exposed to contact with heated water prior to the application of the chemical solution process. The invention also relates to an apparatus for performing the process continuously or in steps. The apparatus comprises a printed circuit board conveyance apparatus which passes through a plurality of consecutively situated processing stations and conveys the printed circuit boards in the vertical position. The processing stations have the following features:   A) a thermally insulated bath filled with an over-alkaline solution and having a heater and circulating pump; B) a water-filled, thermally insulated bath having a heater and a circulating pump and having a system for separating and removing resist particles; C) a thermally insulated bath filled with an alkaline solution and organic solution accelerators and having a heater and circulating pump; D) a fresh-water tank having spray nozzles for spraying the printed circuit boards with high-pressure water jets, and E) a drying section having air nozzles which are directed at the printed circuit board conveyor track. e
Patent DE-3216964-A1 (DE)
Title: Device for strapping people into motor vehicles
Inventor: WASIELEWSKI VIKTOR
IPC: B60R22/48
Filed: 1982-05-06
Abstract: Published without abstract.
Patent DE-3218714-A1 (DE)
Title: Stator for eccentric worm screw pumps
Inventor: GANZ KURT-JOACHIM
IPC: F04C2/107
Filed: 1982-05-18
Abstract: These adjustable stators have a cavity, which accommodates the rotor, and are elastically deformable. The stator is enclosed by a metallic jacket which, distributed over its circumference, has a plurality of U- or V-shaped beads which project inwards and whose internal width is reduced when the stator is adjusted. In order to facilitate adjustment and effect a largely uniform adjustment, the beads have a predetermined breaking point which, upon a certain deformation of the stator, results in the jacket being subdivided into a plurality of segments. Expediently, the predetermined breaking point is situated on the base of the beads; there they have a considerably reduced wall thickness, e.g. by disposing a groove.
Patent DE-3218734-A1 (DE)
Title: Mixture sensor
Inventor: FURUTANI TOSHINOBU
IPC: G01N27/409
Filed: 1982-05-18
Abstract: State or mixture sensor. The mixture sensor comprises a sensor element having an element body which is made of a solid electrolyte having oxygen-ion conduction and which is coated on its opposite sides with electrodes, at least a portion of one of the electrodes being coated with a porous coating or deposit. The mixture sensor has a hollow outer holder having, at its end, an inwardly directed stepped shoulder on which the sensor element is mounted, the planes of the electrodes intersecting the longitudinal axis of the outer holder. The mixture sensor has a hollow cylindrical inner holder which is inserted into the outer holder and presses the sensor element against the shoulder of the outer holder and thereby secures it. It also has a connecting device which connects the interior of the inner holder to the exterior of the outer holder and terminal leads which are connected to the electrodes and serve to collect the signals from the electrodes.
Patent DE-3220473-A1 (DE)
Title: Supporting structure for fastening cladding panels
Inventor: BERGER HILDEGARD
IPC: E04F13/08
Filed: 1982-05-29
Abstract: The invention relates to a supporting structure composed of aluminium sections for fastening cladding panels to building constructions, which panels can be installed both vertically and horizontally and can subsequently be adjusted in their distance from the supporting wall. The beam sections exhibit dovetail-like recesses on the rear side, as a result of which it is considerably easier to attach sliding anchors. Bores do not have to be provided in the beam section for the sliding anchors. In the longitudinal direction of the beam sections, the bores no longer have to be made absolutely precisely in the supporting wall since even relatively large tolerances are compensated for in the head of the sliding anchors. Fixed anchors and sliding anchors can be subsequently adjusted in their distance from the supporting wall.
Patent DE-3223200-A1 (DE)
Title: Device for receiving and holding connecting bars to be partially embedded in concrete components
IPC: E04C5/02
Filed: 1982-06-22
Abstract: Device for insertion into a concrete-component formwork, for receiving and holding at predetermined spacings connecting bars which are to be partially embedded in the concrete component and with their free ends all serve for connecting adjoining concrete components to be cast subsequently, consisting of a receiving and holding member which can be removed after removal of the formwork of the concrete component and is to be fixed to the inside of the formwork and which receives and holds the free ends of the connecting bars serving to connect further concrete components, the free ends of the connecting bars being bent for space-saving reception in the receiving and holding member and having to be straightened after removal of the receiving and holding member, the receiving and holding member consisting of a holding member which serves for fixing to the formwork and on which the connecting bars are held by at least one tube-shaped shrink film enveloping the holding body and the initially bent free ends of the connecting bars.
Patent DE-3226842-A1 (DE)
Inventor: BUI CHAU NGOC
IPC: G04G99/00
Filed: 1982-07-17
Abstract: Some at least of the control signals usually produced by manual control members and applied to the control circuit of the watch to control the performance of the different functions thereof are produced directly from words pronounced by the user, belonging to a pre-determined vocabulary, by an assembly for producing control signals by means of speech, which comprises electro-acoustic means for converting a pronounced word into an analog signal representing that word, means for transforming the analog signal into an item of logic control information and means for transforming the logic information into a control signal which can be directly applied to a control circuit for controlling performance of the function corresponding to the word pronounced.
Patent DE-3227611-A1 (DE)
Title: AC regulator for magnetic flywheels
Inventor: SIRERA JOSE UBEDA
IPC: H02J7/14
Filed: 1982-07-23
Abstract: The AC regulator for a magnetic flywheel AC generator contains a thyristor (14) which bridges over the connections of the winding (2) and whose drive circuit is supplied from the winding (2) via a rectifier bridge (3, 4, 5, 6). The drive circuit contains a drive transistor (7), whose base-emitter junction is bridged by a TC resistor (9) and a capacitor (8). The TC resistor results in the triggering point of the thyristor (14) being displaced as a function of temperature changes. 
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Patent DE-3228461-A1 (DE)
Title: Droppable body guided in its final phase
Inventor: HERMANN JOACHIM DIPL ING
IPC: F41G7/22
Filed: 1982-07-30
Abstract: The invention relates to a droppable body (1) guided in its final phase for combating targets, especially tanks, emitting sound signals. The droppable body is dropped from the air and subsequently falls to the ground at a low rate of descent in an aerodynamically stable manner in ballistic terms. At the same time, the droppable body rotates about its body axis (2). To obtain a simple and reliable guidance of the droppable body in its final phase, there is arranged in the interior of a covering (6) of a main charge (5) a passive acoustic target sensor (15) which assumes an oblique angle ( alpha ) relative to the body axis (2) of the droppable body and which loads the control input (17) of a fluidic amplifier circuit (18, 23). The fluidic circuit is applied with ram air (ram-air line 4); the output of the fluidic amplifier circuit is connected to a control member (32, 41) which is arranged in rigid directional association with the target sensor (15) on the droppable body. When the target sensor detects a target, the control device is actuated via the output (27) of the fluidic amplifier circuit, so that a transverse force in the direction of the target is imparted to the droppable body. <IMAGE>
Patent DE-3228852-A1 (DE)
Title: Knife arrangement for angular-cutting knife rolls
Inventor: SCHAEFER KARL
IPC: B27G13/04
Filed: 1982-08-02
Abstract: A knife arrangement for angular-cutting knife rolls (10) of wood-chipping machines for the manufacture of chips comprises disposable strip-steel double-edged knives (1), the straight knife edge of which is provided, at intervals corresponding to the desired chip length, with interruptions in the form of notches (2) which are shaped out of the edge, the knives (1) being fixed between a knife holder (6) and a wear plate (7) in cooperation with a centrifugal wedge (16) with a press fit in the knife roll (10). The notches (2) are shaped out of the chipping face of the double-edged knives (1) and protrude with their tip (2') from the cutting edge (1') in such a way that the free face (4) of the knife edge and the free faces (5) of the notches (2) lie in one plane. Stops for the outer notches (2a) and the inner notches (2b), respectively, are formed in the knife holder (6) and/or in the wear plate (7) and a groove (15) assigned to the inner notches (2b) is provided in the knife holder (6). <IMAGE>
Patent DE-3232159-A1 (DE)
Title: Transducer plate for piezoelectric electroacoustic transducers
Inventor: BOEHME WOLFGANG DIPL PHYS
IPC: H04R17/00
Filed: 1982-08-30
Abstract: Published without abstract.
Patent DE-3232730-A1 (DE)
Title: Multi-stage fluidised-bed reactor for gas/solids reactions
Inventor: KILIAN RICHARD DIPL ING
IPC: B01J8/28
Filed: 1982-09-03
Abstract: The invention relates to fluidised-bed reactions for carrying out gas/solids reactions, in which constituents of the solids and gases react with one another as reactants in the fluidised bed and thus give solid and gaseous reaction products. This equipment is intended to achieve high conversions of solid reactant constituents at higher space-time yields, lower reaction temperatures and a minimum pressure drop. The essence of the invention is a fluidised-bed reactor consisting of a plurality of stages or individual fluidised beds connected by vertical pipes and arranged one above the other, the connecting piping being arranged and provided with accessories in such a way that uniform solids loading of the individual stages one after the other is achieved with high fluidised-bed density and minimised solids back-transport to preceding stages. The invention is used especially in the regeneration of spent carbon-containing catalysts and oxidation catalysts of chemical syntheses, in which solids reactions with gases in the fluidised bed are necessary for building up the catalytic activity.
Patent DE-3235206-A1 (DE)
Title: Device for marking a magnetic sound carrier
Inventor: GEBUHR GUENTER ING GRAD
IPC: G11B27/28
Filed: 1982-09-23
Abstract: The application relates to a device for recording markings on a magnetic sound carrier. There are a number of applications for this, in particular the markings can be used for synchronising a motion-picture film and/or for locating sync marks. Today there are already a number of 1000 Hz pulse generators of miniature design. However, all of these pulse generators can only be used for a small number of recorders, since the emitted pulse intensity is directly dependent on the respective supply voltage of the recorder and the connectable pin assignment varies from recorder to recorder. The object of the invention was therefore to design a miniature pulse generator which can be connected directly to all recorders used on the market.
Patent DE-3236064-A1 (DE)
Title: Cable sleeves of shrinkable material
Inventor: GIEBEL WOLFGANG ING GRAD
IPC: H02G15/192
Filed: 1982-09-29
Abstract: The invention relates to a cable sleeve (1) of a shrinkable sleeve tube (2) having a supporting insert (3) in the central region (2a) and two sleeve heads (1b, 1c) on the sides. Each sleeve head (1b, 1c) has on its outer circumference in its cylindrical part a prepared annular sealing device (5) on to which another cylindrical sleeve part (10, 13) can be fitted if required. <IMAGE>
Patent DE-3243578-A1 (DE)
Title: Process for operating a once-through steam generator
Inventor: KILLINGER GOTTHARD
IPC: F22B35/10
Filed: 1982-11-25
Abstract: In order to be able to pass automatically through the changeover point of a once-through steam generator with circulation under partial load conditions, from pure once-through operation to circulating operation, the enthalpy or the temperature is measured in dependence on the pressure of the slightly superheated steam. With decreasing load, the enthalpy or the temperature is changed as a function of the pressure according to a predetermined maximum boundary line, such that when the lowest load is reached exactly such a value of the enthalpy is reached before the superheater as to ensure that water appears will certainly in the separators or in the starting bottle. As the water starts to appear the circulation is switched on. A predetermined water mass flow which exceeds the water inflow is then first taken out of the starting bottle, and the water circulation flow is controlled via a level controller until after a given water level is reached in the starting bottle.
Patent DE-3245026-A1 (DE)
Title: Method and heat-exchanger arrangement for controlling the temperature in motor vehicles with an internal combustion engine
Inventor: SCHATZ OSKAR DR ING
IPC: F28D20/02
Filed: 1982-12-06
Abstract: A method for controlling the temperature in motor vehicles, in which case controlling the temperature is understood to mean, for example, preheating the engine in order to avoid a cold start, maintaining the optimum operating temperature of the engine or preheating the passenger compartment of the motor vehicle. A latent heat accumulator is heated up by means of dissipated heat from the engine and heat is conducted away from it as required via a conduction system for a heat-transfer medium. A heat-exchanger arrangement for carrying out the method has a conduction system, which can be heated by dissipated heat from the engine, for a heat-emitting heat-transfer medium and a conduction system for a heat-absorbing conduction system, in which case both conduction systems have heat-transfer sections arranged in a common latent heat accumulator. When the dissipated heat is recovered from the cooling water, both conduction systems can be identical, in which case the latent heat accumulator is heated up to the optimum operating temperature by means of dissipated heat from the cooling water and heat is conducted to the cooling water again when heat is required.