baber/WOPTO huggingface dataset:
Patent DE-3531536-A1 (DE)
Title: Parking meter
Inventor: ERNST FRANZ THEO DR MED
IPC: G07C1/30
Filed: 1985-09-04
Abstract: The invention relates to a parking meter which has a clock arranged in a motor vehicle and having a start-and-stop device as well as a parking-time summing circuit with a parking-time indicator which can be read off outside the motor vehicle. Moreover, it has a store and a writing device for the documentation of information on data carriers, especially a magnetic-card writer.
Patent DE-3536194-A1 (DE)
Title: Control device for printing mechanisms or the like
Inventor: KREUTZBURG FRANZ DIPL ING
IPC: G06K15/00
Filed: 1985-10-10
Abstract: This control device exhibits an interface connection, a mode controller and a printer controller. In contrast to previously known control devices, the country-specific information and the printing-mechanism-specific information are stored in a ROM of the mode controller and are transmitted to the printer controller for each printing process.
Patent DE-3540403-A1 (DE)
Title: Packaging machine
Inventor: SCHLAUCH HERMANN
IPC: B65B53/06
Filed: 1985-11-14
Abstract: What is proposed is a packaging machine, in which the products to be packaged are introduced into a carton and packaged by means of a shrink-on foil. The packaging machine is designed so that packaging takes place on three different processing planes, so that a substantially smaller installation area is necessary in comparison with conventional packaging machines.
Patent DE-3545760-A1 (DE)
Inventor: LEUKEL DIETER
IPC: E04F15/02
Filed: 1985-12-21
Abstract: An electrically conductive flooring and method for constructing same upon an existing flooring, which comprises sequential layers of: a nonwoven base layer; an electrically conductive coating layer; an electrically conductive adhesive layer; and an antistatic or electrically conductive top layer; a copper band is optionally located within the coating layer and/or adhesive layer.
Patent DE-3602866-A1 (DE)
Title: Flexible foam insulating pipe with appertaining fastening clamp
Inventor: STRASSER JEAN-PAUL
IPC: F16L59/135
Filed: 1986-01-31
Abstract: The present invention describes a flexible foam insulating pipe with appertaining fastening clamp, in the case of which the inner cavity of the pipe is arranged eccentrically with respect to the pipe wall. That part of the pipe coming to bear on the underlying surface is flattened. The fastening clamp corresponds in shape to the flattened pipe half, with the result that the flattened pipe half, after being pressed into the fastening clamp, ensures fixed holding of the foam insulating pipe. The foam insulating pipe preferably exhibits a longitudinal slot. This longitudinal slot passes through the wall of the foam insulating pipe wholly or in part, it being arranged preferably on the underside of the foam insulating pipe.
Patent DE-3603493-A1 (DE)
Title: Flame-retardant protective material for plastics
Inventor: HERR ALFONS K
IPC: C08K7/02
Filed: 1986-02-05
Abstract: Plastics represent a considerable hazard in the event of fire, not only due to their combustibility, but also due to the fire side effects associated with the fire. These are, in particular, the formation of smoke, possibly with liberation of harmful or even toxic gases, and the dripping of burning plastic material. In order to inhibit the combustibility and burning behaviour, and to reduce the evolution of smoke and the formation of drips, the invention proposes a protective material to be added to the plastic, formed by a mixture product of organic fibres with secondary alkaline earth metal phosphates and/or tertiary alkali or alkaline earth metal phosphates and burnt (caustic) and/or hydrated (slaked) lime. Also proposed are processes for the preparation of this protective material by wet or dry means.
Patent DE-3607503-A1 (DE)
Title: Apparatus for disintegrating ribbons
IPC: B41J35/38
Filed: 1986-03-07
Abstract: The apparatus (11) can receive, for example, a ribbon cartridge (13), in a receiving device (32) from which the used ribbon is threaded through an insertion duct (31) into a working chamber (16). By means of a screw-shaped cutter shaft (21), the ribbon is automatically drawn further and disintegrated in a disintegration zone (19) while at the same time being compacted, for which purpose the cutter webs (23) of the cutter shaft (21) interact with counter-cutters on the periphery of the working chamber (16). The finely disintegrated ribbon material is then axially discharged via a conical outlet duct (20), in which a further compaction takes place. <IMAGE>
Patent DE-3611946-A1 (DE)
Title: Cylindrical electric precipitator
Inventor: CUCU DUMITRU DR ING
IPC: B03C3/06
Filed: 1986-04-07
Abstract: Cylindrical electric precipitator for the filtering of, in particular, liquid aerosols from a gas stream, having a gas inlet and a gas outlet, formed by three concentric cylinders, between which two gaps are formed, whereby the gas being filtered is reversed. In the two gaps there forms both a corona discharge, which electrically charges the aerosols, and an electrical field, which separates them from the gas stream. The degree of precipitation is significantly improved both by virtue of the electrode geometry and by adding a collector cartridge, like a second stage.
Patent DE-3613993-A1 (DE)
Inventor: EIDENSCHINK RUDOLF DR
IPC: C08F2/44
Filed: 1986-04-25
Abstract: Anisotropic polymer materials are obtained by polymerisation of mixtures of polymerisable compounds and of compounds producing non aqueous, lyotropic phases.
Patent DE-3614282-A1 (DE)
Title: Tin-emptying device for opening and emptying tins or similar receptacles with resilient end faces
Inventor: WAHL REINHARD
IPC: A47G19/18
Filed: 1986-04-26
Abstract: It is used to open and empty tins or similar receptacles. A tin 3 is inserted into the tin container 2. The lid 4 is put on and secured to the tin container. The tube 6, constructed as a cutting edge 5 at the end face pointing towards the tin, is made to pierce the tin by turning on the turning device 7 and sealed off from the tin by the seal 8. By pressing on the base of the tin exposed through the aperture in the base 1 of the tin container, the contents of the tin escape. <IMAGE>
Patent DE-3625401-A1 (DE)
Title: Yarn feeder of an automatic piecing device
Inventor: GOEBBELS HEINZ-DIETER
IPC: D01H15/00
Filed: 1986-07-26
Abstract: The feeder head of the yarn feeder, which is movable from a yarn-supply point to a point located in front of the yarn draw-off tube of the spinning unit and which has a driveable pair of rollers serving as a yarn clamp and yarn conveyor, possesses a slotted yarn eye (37) which guides the yarn end projecting from the pair of rollers and which is connected to a compressed-gas blow-out device (38), the blowing nozzles (46) of which generate a resultant gas flow in the direction of the yarn towards the outlet of the yarn draw-off tube. The blowing nozzles (46) are arranged, for example, in the form of a ring in the yarn eye (37). <IMAGE>
Patent DE-3638465-A1 (DE)
Title: Process for improving the properties of thermally sprayed layers
Inventor: HAMPEL HEINRICH DR ING
IPC: C23C4/18
Filed: 1986-11-11
Abstract: It has hitherto been known to apply the most diverse alloys to materials by thermal spraying, in order thereby to protect the surface of the materials in a special way or to fit them to certain cases of application. In order to obtain improved bonding of the thermally sprayed layer to the carrier component, metallurgical bonding of the sprayed layer is effected by explosive plating to the carrier component, the fissures present in the sprayed layer being sealed at the same time.
Patent DE-3644607-A1 (DE)
Title: Stroke-making machine for badminton
Inventor: SCHALL OTMAR
IPC: A63B69/40
Filed: 1986-12-29
Abstract: A stroke-making machine for badminton can be used as a "partner" to simulate virtually all strokes and sequences of strokes for training purposes. This can be achieved in that shuttlecocks which are introduced by hand or via a shuttlecock magazine automatically into an annular guide channel of less than 360@ are brought by the free end of a serving arm which is secured centrally relative to the ring at the other end, onto a trajectory which is dependent on the shape of the channel, the position of the channel and the acceleration, or are played over the net to the person to be trained.
Patent DE-3704371-A1 (DE)
Title: Pump aggregate for mounting on containers
Inventor: PRETTL ERHARD
IPC: B01F7/00
Filed: 1987-02-12
Abstract: A pump aggregate serves for mounting on containers, in particular paint containers (2). In order to be able to mount the pump aggregate on containers of different dimensions, the aggregate (1) is provided with at least one horizontal, length-adjustable clamp (20, 21) (Fig. 1). <IMAGE>
Patent DE-3704490-A1 (DE)
Title: Apparatus for measurement and/or setting accurate in terms of angle of rotation for the machining of rotationally symmetrical workpieces
IPC: B23B31/26
Filed: 1987-02-13
Abstract: An apparatus for measurement and/or setting accurate in terms of angle of rotation for the machining of rotationally symmetrical workpieces by fully automatic or partially automatic operation is provided with a head (12), having a driving spindle (24), for the at least partial holding and rotating driving of the workpieces. So that, in an apparatus of this type for fully automatic or partially automatic operation, correspondingly actuable clamping tools of many different kinds can be used, provision is made for the driving spindle (24) of the head (12) to be designed for an exchangeable fastening of different types of automatic or manual clamping tools (67, 117, 131) unrelated to the particular workpiece and to be provided with a preferably hydraulically actuable tension rod (51) which can be coupled directly to an actuating member of the respective automatic clamping tool or to a correspondingly designed workpiece. <IMAGE>
Patent DE-3705442-A1 (DE)
Title: Installation system for ADP (EDP) work stations
Inventor: BURGER FRANK
IPC: A47B21/00
Filed: 1987-02-20
Abstract: The installation system for ADP work stations consists of three basic components, namely base elements (10), supporting elements (20) and stand elements (30). All the elements have various cables (leads) (14, 15, 24, 25, 34, 35) in their interiors. The base elements can be mechanically and electrically connected to one another by means of plug connectors. The supporting elements can be inserted into the base elements in the grid dimension and in consequence can be electrically and mechanically connected thereto. The operating elements are electrically and mechanically connected to the supporting elements. An installation system is thus achieved which can be networked electrically as desired and manages without cables having to be laid in each individual case (Figure 1). <IMAGE>
Patent DE-3710297-A1 (DE)
Title: Changing device for gripper jaws of an industrial robot
Inventor: FRANKENHAUSER BRUNO DIPL ING
IPC: B25J15/04
Filed: 1987-03-28
Abstract: To handle tools or workpieces, industrial robots are equipped with a gripping device having two gripper jaws movable synchronously in opposite directions. The novel changing device is to enable simple and rapid automatic changing of the gripper jaws. The changing device has a receptacle for the gripper jaw, which is held non-positively in the receptacle. In the receptacle the gripper jaw lies transversally to the direction of movement of a gripper-jaw holder, which has a positive-locking part capable of being inserted into an opening of the gripper jaw. The gripper-jaw holder is moved by the industrial robot transversally to the gripper jaw through the receptacle, in which process the positive-locking part engages in the opening of the gripper jaw and thus connects it to the gripper-jaw holder. The changing device is suitable for use with industrial robots.
Patent DE-3713824-A1 (DE)
Title: Valve arrangement
Inventor: GRUENERT JOERG
IPC: F15B13/04
Filed: 1987-04-24
Abstract: In a valve arrangement, consisting of a directional control valve and a pressure balance, for a hydraulic consumer, the volumetric flow to the consumer is varied by the pressure difference at the pressure balance being varied. This can be effected by an additional volumetric flow in the pressure-indicating line carrying the load pressure, by the admission of fluid to an auxiliary piston for the pressure balance, or by relief of the pressure applied on the inlet side to the directional control valve.
Patent DE-3722818-A1 (DE)
Inventor: WOLFF ROBERT
IPC: B27F1/04
Filed: 1987-07-10
Abstract: The apparatus for milling grooves consists of a back square (1) and a carriage (5) which is displaceable on guides (6,7) provided on the back square, the carriage (5) carrying a drive motor for a milling disc (35), to which a slot-shaped passage opening (38) in the end plate (3) is assigned. 
<??>To lower the initial cost, provision is made according to the invention for the apparatus to be constructed as an attachment for a commercially available right angle grinder, the carriage (5) possessing two multi-member fastening angles (21, 22), between which the right angle grinder (18) can be firmly clamped, and a coupling shaft (13) being mounted in the carriage (5), in the top end (15) of which coupling shaft, possessing a threaded bore (16), the output threaded stem (17) of the right angle grinder (18) can be screwed, and to the bottom end of which coupling shaft the milling disc (35) can be screwed. 
<IMAGE>
Patent DE-3723999-A1 (DE)
Title: Process and device for producing frictionally locking elements, in particular synchronisation members in variable-speed gears of motor vehicles
IPC: F16D69/02
Filed: 1987-07-21
Abstract: A process is used for the production of frictionally locking elements, in particular of synchronisation members (10) in variable-speed gears of motor vehicles, in which a frictional member which consists of a support metal sheet (14) and of a frictional lining (45) applied thereto is applied with the support metal sheet (14) onto a face (13) of the element and the sintered friction lining (15) is subjected to compaction. To simplify the process and to increase the reproducibility of the dimensions of the surface of the sintered friction lining (15), after the application of the sintered friction lining (15), having a rough thickness, onto the element, the sintered friction lining is compacted to a predetermined reference size under the effect of pressure by means of a tool (32) positively locking with the surface (15) of the sintered friction lining, within which reference size the element and the tool can be displaced axially towards one another. <IMAGE>
Patent DE-3725806-A1 (DE)
Title: Rotary piston compressor system - has housing with circular interior, and eccentrically located piston
Inventor: GOEBEL KARL-HEINZ
IPC: F04C29/00
Filed: 1987-08-04
Abstract: The compressor has a housing with inlets and outlets, and containing a piston, rotating around a take-off shaft. The housing (1) has a circular internal shape (2), and contains a non-movable circular inner section (3) fastened to it. A take-off shaft (9) is located excentrically in the inner section. A ring rotates around the inner section, and has a guide pin (6) for the elliptical piston (7). A control carriage (10) guiding the piston, is fastened to the take-off shaft, and its longitudinal axis extends through shaft and guide pin. A recess (8) on the piston accommodates the carriage, but is larger than the carriage. USE/ADVANTAGE - Air compressor or supercharger for Diesel engine. Power transmission between piston and take-off shaft without toothed gear.
Patent DE-3732994-A1 (DE)
Title: Multiple antenna combination for the 23cm/70cm/2m and 6m VHF/UHF bands, having a central supply point (feed point)
Inventor: MENZLEWSKI VICTOR
IPC: H01Q5/371
Filed: 1987-09-30
Abstract: Published without abstract.
Patent DE-3734786-A1 (DE)
Inventor: HELFER WINFRIED DIPL ING
IPC: H02M3/335
Filed: 1987-10-14
Abstract: A power supply unit comprises a rectifier bridge (12), which is connected to the output of a flyback converter (14). The switching transistor (22) of the flyback converter (14) is controlled through a pulse width modulator (32) by the output voltage of the power supply unit. Since the flyback converter (14) acts at its input side as an ohmic resistance, a sinusoidal primary current consumption results. <IMAGE>
Patent DE-3737209-A1 (DE)
Title: Door securing system for vehicle doors
Inventor: WESSELS JOERG
IPC: E05B17/10
Filed: 1987-11-03
Abstract: Door locking knobs on vehicle doors are used, the top part of which knobs are of transparent design, having multi-colour LEDs arranged on them which indicate the release of the door by one colour. Delay times before closing and alarms are indicated by flashing. Various necessary switching stages are explained.
Patent DE-3741754-A1 (DE)
Title: Heavy transportation vehicle
Inventor: BECKER RUDOLF
IPC: B60P3/06
Filed: 1987-12-09
Abstract: A heavy transportation vehicle, in particular for the transportation of tanks or construction-machinery track-laying or wheeled vehicles, comprises a multi-axle vehicle frame with a driver's cab, engine and transmission and steerable wheels and a loading platform. So that a vehicle of this kind has low clearance levels even in the loaded condition, there is provided at least one front and at least one rear axle, the wheels of which have larger track widths than the wheels of at least one central axle arranged therebetween.
Patent DE-3741827-A1 (DE)
Title: Device for connecting a plug base having several inner contact tags to a test set
Inventor: PUTTKAMMER HANS-PETER WILLI DI
IPC: G01R31/28
Filed: 1987-12-10
Abstract: For the rugged and cost-effective electrical connection of a plug base having inner contact tags to a test set, a simple adaptor block is plugged in between two similar plug bases. A high mechanical stability is achieved by means of the compactness of the arrangement. The adaptor block is relatively simple to make and may therefore be used effectively in economic terms.
Patent DE-3805760-A1 (DE)
Title: Plug pulling-off device
Inventor: JASCHKE GEORG
IPC: H01R43/26
Filed: 1988-02-24
Abstract: The use of plastic-insulated electrical cables results in the associated cable fittings being pushed or plugged onto the correspondingly prepared cable ends as prefabricated parts. This means that these cable fittings must have an elastic behaviour. Since, among other things, a considerable amount of force is required for this purpose, aids have been developed which make it easier to push the cable fittings on and pull them off. The invention indicates a pulling-off device which is suitable for T-plugs 3, straight plugs 4 and angled plugs 5. To this end, a transportation plate 1 and a supporting plate 2 are provided, which are each provided with a clamping device for plugs 3, 4 and 5. Furthermore, this pulling-off device includes a traction element, which is constructed as a threaded rod 6 which passes through both plates 1 and 2 and is terminated at one end by a pressure piece 7 and at the other end by an adaptor 24, 25; 26 for an operating device. Such a pulling-off device is used for T-plugs 3, straight plugs 4 and angled plugs 5, as well as possible combinations of the various plugs. <IMAGE>
Patent DE-3806705-A1 (DE)
Title: Device for sealing the inlet and outlet slots on tenter dryers and the like
Inventor: SCHINDLER ROBERT
IPC: D06B23/18
Filed: 1988-03-02
Abstract: The invention relates to a device for sealing the inlet and outlet slots on treatment devices for continuous material webs with different widths, in particular on tenter dryers or the like, in which, above and below the material web, a large number of covering plates are arranged next to one another, which together cover the greatest material web width and in the region of the width of the respective material web to be treated have only a small clearance in relation to the material web, and the aim is to limit to a minimum the free passages of the inlet and outlet slots for the material web over the entire material web width. According to the invention, it is proposed to this end to arrange, between the covering plates and the material web, fixed guide and covering bands which bear against the circumference of the covering plates and which can consist of any suitable elastic material, preferably spring steel bands (Fig. 2). <IMAGE>
Patent DE-3815646-A1 (DE)
Title: Headlight arrangement in a front part of a motor vehicle
Inventor: TOMFORDE JOHANN DIPL ING
IPC: B60Q1/00
Filed: 1988-05-07
Abstract: A front headlight of a motor vehicle is arranged in an air conducting channel for which the headlight forms, together with its side wall, a boundary wall, the side wall of the headlight being surrounded by the air conducting channel on all sides in the form of an air gap.
Patent DE-3817021-A1 (DE)
Title: Selector switch for regulating the pay-out rate in gaming machines
Inventor: SPEIER LEON
IPC: G07F17/32
Filed: 1988-05-19
Abstract: A selector switch, know per se in gaming machines without the possibility of a win, for regulating the pay-out rate is also installed in gaming machines with the possibility of a win. An indicator device indicates the amount of the pay-out rate to the player directly or indirectly.
Patent DE-3817327-A1 (DE)
Title: Method and circuit for affecting the spectrum of digital data signals modulated onto a carrier
Inventor: BAIER ALFRED DR ING
IPC: H04L25/49
Filed: 1988-05-20
Abstract: A coder (2), which achieves the desired spectral effect on the bandpass signal through appropriate manipulation of the digital data signal stream (ai), is connected upstream of a conventional modulator (1). The invention can be used, for example, in spread-spectrum transmission, satellite communications and code systems. <IMAGE>
Patent DE-3817432-A1 (DE)
Title: Method for preventing the freezing of liquid ring vacuum pumps or the like
Inventor: ADAM REINHARD W DR
IPC: F04C28/28
Filed: 1988-05-21
Abstract: The invention relates to a method for preventing the freezing of the operating liquid in liquid ring vacuum pumps and/or in systems having liquid ring vacuum pumps or the like, and an arrangement for implementing the said method, and is intended to ensure reliable prevention, with very simple and operationally reliable means, of the freezing of systems provided with liquid ring vacuum pumps or such pumps themselves, especially those which have been set up outdoors. In order to achieve this, it is proposed according to the invention that the temperature of the operating liquid ring vacuum pump or pumps and/or the system having such pumps be monitored and that provision be made for the idle pump or pumps to be automatically started when a predetermined minimum temperature is reached (Fig.). <IMAGE>
Patent DE-3818997-A1 (DE)
Title: Apparatus for dewatering sludges
Inventor: BIZER CLAUS
IPC: C02F11/128
Filed: 1988-06-03
Abstract: The invention relates to an apparatus for dewatering sludges which comprises a vessel and a filter insert (1) inserted in this. Compressed air is pumped into the cavity (4) situated between the filter insert (1) and interior of the vessel wall (2), which compressed air is pumped through the perforated metal sheets (8) present in the filter insert (1) through the screen cloth (7) and thus loosens the sludge. As a result, the degradation process thereof and also the dewatering is accelerated and, moreover, the filter insert (1) is protected against sludge deposits. Escape of the compressed air through the cavity (4) between filter insert (1) and vessel wall (2) is prevented by a sealing apparatus. Compressed air is likewise pumped into this sealing apparatus composed of a sealing tube (6) or a flap seal (11) through a pressure line (9) or a steel tube support structure, which leads to an expansion of the sealing apparatus, as a result of which the cavity (4) is interrupted by flush seal with the vessel wall. <IMAGE>
Patent DE-3819660-A1 (DE)
Title: Feed additive and feedstuff
Inventor: WAGNER HERBERT HANS
IPC: A23K1/165
Filed: 1988-06-09
Abstract: The invention relates to a feed additive for feedstuffs for feeding to farm animals and to a feedstuff formed with use of the feed additive.