baber/WOPTO huggingface dataset:
Patent DE-3803357-A1 (DE)
Title: Electric device
Inventor: SCHEINERT STEFAN
IPC: H04M1/727
Filed: 1988-02-05
Abstract: Portable electric devices having accumulators are liable to be stolen and operated by an unauthorised user. This is to be prevented with the novel circuit arrangement. The electric device with the inventive anti-theft device can, after the accumulator has been discharged, be reactivated only with a charger provided for this device. For this purpose, the charger consists of a conventional charging unit and a code transmitter. A code receiver is arranged in the electric device, which disables the electric device by means of a blocking member if the code which is received during the charging operation differs from a code contained in a code memory. Areas of application for the invention are portable electric devices such as, for example, mobile transceivers (radiotelephones).
Patent DE-3809196-A1 (DE)
Title: Vehicle roof, especially for cars
Inventor: SCHUECH SIEGMUND
IPC: B60J10/25
Filed: 1988-03-18
Abstract: On a roof (1) of a car there are formed on the lateral edges of the latter water-carrying channels (2) which are open at the top and are delimited by an elastic covering screen (7) which covers a roof frame (3) and has a side wall (7'') and a floor section (7'''). The covering screen (7) has a lateral bead (7') which overlaps an edge flange (3') of the roof frame (3). Furthermore, the floor section (7''') of the covering screen (7) engages in a bead (5') of a sheet metal strip (5) in the water-carrying channel (2). <IMAGE>
Patent DE-3809774-A1 (DE)
Title: Process for separating off soot from exhaust gases with desulphurisation and catalysis
IPC: F01N13/02
Filed: 1988-03-23
Abstract: Published without abstract.
Patent DE-3810601-A1 (DE)
Title: Gas laser
Inventor: NITSCHE RAINER DR
IPC: H01S3/041
Filed: 1988-03-29
Abstract: A gas laser having a liquid-cooled, elongated discharge space which is aligned essentially horizontally in operation and in the case of which the discharge space is at least partially surrounded by a cooling space which has at least one coolant inlet connecting stub and at least one coolant outlet connecting stub, the coolant outlet connecting stub being arranged on top of the laser and the coolant circulation being maintained especially by means of a suction pump. In order to design such a cooling system such that it avoids air bubble accumulations, particularly irrespective of the orientation of the laser tube, the cooling space has at least two coolant outlet connecting stubs, one outlet connecting stub being arranged close to each end of the cooling space in the region of the top and, seen in the longitudinal direction, the coolant inlet connecting stub being arranged between the two coolant outlet connecting stubs.
Patent DE-3812586-A1 (DE)
Title: Adaptor for busbars
Inventor: WEHLING KARL
IPC: H01H9/26
Filed: 1988-04-15
Abstract: In the case of an adaptor for busbars, two rotating bodies, which can pivot about parallel-running axes, are provided in a housing. The rotating bodies have retaining lugs which can pivot out laterally and contact fingers which can likewise pivot out laterally and are constructed for bearing against the connectors of the busbar. One of the two rotating bodies is firmly connected to a cantilever arm for an electrical load and can pivot with this cantilever arm.
Patent DE-3813497-A1 (DE)
Title: Method for producing an electrical connection
Inventor: WELCKER FRIEDRICH
IPC: H01R4/50
Filed: 1988-04-22
Abstract: In order to produce an electrical connection, which is durable in operation, between a connecting part (1) with a protected surface and an insulated cable (2) which is stranded like a braid, the connecting part (1) is provided with a stepped hole (4) and a hole extending axially outwards from there for a special screw (5) to pass through, by means of which the correspondingly stripped cable (2) is drawn into the stepped hole (4), is spread out therein such that electrical contact is made, the cable is mechanically firm and a seal is produced, and is secured against improper bending. <IMAGE>
Patent DE-3813779-A1 (DE)
Title: Figure identification for a game
Inventor: BAUER HUBERT
IPC: A63F3/02
Filed: 1988-04-23
Abstract: A game is provided, having a playing area consisting of a plurality of individual, discrete fields and a plurality of playing elements (1, 2, 3). Each of the playing elements (1, 2, 3) has different coded elements (201, 202, 203) which are detected by sensors (100) under the squares. The outputs of the sensors (100) are connected to a signal processing unit, via which the course of play can be displayed, evaluated or stored. <IMAGE>
Patent DE-3816964-A1 (DE)
Inventor: NIELSEN STEEN JUEL
IPC: G03C5/26
Filed: 1988-05-18
Abstract: During the development of a film (4) passing through a developer bath (1), a fixer bath (2) and a bath for the rinsing liquid (3), it is unavoidable that a film carries silver ions into the bath for the rinsing liquid. The silver ion concentration in the bath for the rinsing liquid is measured e.g. by conductivity using electrodes (4) and (5) and the bath containing the rinsing liquid is exchanged when the concentration of heavy metals exceeds a predetermined value. As a result the developer system can be used in locations without faucets and sewerage for the rinsing liquid. <IMAGE>
Patent DE-3817879-A1 (DE)
Title: Mounting plate
Inventor: HUBER ANTON
IPC: H05K3/36
Filed: 1988-05-26
Abstract: The invention relates to a mounting plate (T) - for example for ultracompact car electronics circuits - for supporting at least a single electronic component (E, F) and for fastening on a baseplate (L) supporting the mounting plate (T), having     - an upper plate side and a lower plate side, - rows of conducting pins (LS) which project perpendicularly from the plane (UE) of the lower plate side, of which at least two rows are arranged in dual-in-line form,   - conducting tracks and - contact points (K), to which the terminals of the component (E, F) to be mounted on the upper plate side or on the lower plate side respectively can be or are conductively fastened,   - the separation (A) at least of the dual-in-line conducting pin rows (LS) being greater than the installation width (B) of a semiconductor-chip housing (P), - the separation (A) being, however, smaller than the corresponding width of the baseplate (L), i.e. the width measured parallel to the separation A, and - the length (S) of the conducting pins (LS) is, in each case, greater than the installation height (H) of the semiconductor-chip housing (P) (Figs. 1 to 3).     <IMAGE>
Patent DE-3822503-A1 (DE)
Title: System for electroplating treatment of continuous-treatment material
Inventor: HERBERHOLZ GERHARD
IPC: C25D7/04
Filed: 1988-07-03
Abstract: System for electroplating treatment of continuous-treatment material, especially of tubes and wires, comprising treatment vessels for holding the treatment bath, a conveying and guide device for the continuous-treatment material with a multiplicity of guide rollers which are arranged in parallel and at a distance from one another, are driven synchronously and have a circumferential guide groove and associated hold-down rollers which press the treatment material into the guide groove, and a current supply device for a current supply (power supply) to the cathodically connected guide rollers. The guide rollers operate in the treatment bath. In the treatment bath, anodes associated with the continuous-treatment material are arranged. A girder is provided which runs orthogonally to the feed-forward direction of the continuous-treatment material and extends above the treatment vessel. The guide rollers and the hold-down rollers are supported on mountings which are attached to the girder and project into the treatment bath. The girder forms part, mechanically and/or electrically, of the current supply device which, moreover feeds the current to the guide rollers via the mountings. <IMAGE>
Patent DE-3824558-A1 (DE)
Inventor: BURKHARD JOHANNES DIPL ING
IPC: B60C23/04
Filed: 1988-07-20
Abstract: In a tyre pressure sensor for motor vehicles with a pressure switch having a reference pressure chamber (28) connected to the inner side of the tyre via an electrically conductive contact diaphragm (24) arranged parallel to the tyre tread which co-operates with a fixed-casing switching contact (23) depending on the relative tyre pressure and which, in order to raise the switching threshold of the pressure switch depending on the speed, is lifted by a mass radially movable under the effect of centrifugal froce depending on the speed of rotation, there are arrangements, in order to achieve a certain speed-dependent shift, specially tailored to the actual application, in the response threshold independently of the pressure-difference-dependent switching behaviour, for the outer surface of the somewhat cylindrical reference pressure chamber (28) to be formed by a bellows (26) linked along its outer edge (25) to the diaphragm (24).
Patent DE-3828089-A1 (DE)
Title: Device for adjusting the inclination of the wall of a display case
Inventor: BERNARDI LUIGI
IPC: A47F3/00
Filed: 1988-08-18
Abstract: The invention relates to a device for adjusting the inclination of the front glazing of a sales counter, in particular a refrigerated sales counter. A device according to the invention is characterised in that it comprises one or more supporting profiles which can be rigidly connected to the front wall of the sales counter and on which one or more parallel bar elements, which carry the front glazing of the sales counter in that they are fixed to it along its lower edge, are pivotably articulated about their longitudinal axis. In addition, the end of the piston rod of at least one hydraulic cylinder is pivotably connected to each bar element, the body of which cylinder is rigidly connected to each of the abovementioned supporting profiles and can be hydraulically linked to a hydraulic pump. A device according to the invention permits the inclination of the glazing in an extremely practical manner, with the result that, for example, better protection of the products at the end of the sales period and a more convenient position for the cleaning work are obtained.
Patent DE-3830419-A1 (DE)
Inventor: COZZI PAOLO
IPC: A61P25/28
Filed: 1988-09-07
Abstract: Imidazolinyl derivatives of formula (I> <IMAGE>  wherein  A is   <IMAGE> -CH= or -CH2-;  R is hydrogen, C1-C6 alkyl or phenyl; R1 is hydrogen, C1-C6 alkyl or phenyl-C1-C4 alkyl; each of X1, X2, X3 and X4 is hydrogen, hydroxy, halogen, C1-C6 alkyl, C1-C6 alkoxy or trihalo-C1-C4 alkyl; or one or X1, X2, X3 and X4 is phenyl, phenylthio, phenoxy or benzyl in which each phenyl ring is unsubstituted or substituted by hydroxy, halogen, C1-C4 alkyl or C1-C4 alkoxy, and the pharmaceutically acceptable salts thereof; are useful for regulating noradrenaline or serotonin balance.
Patent DE-3830675-A1 (DE)
Title: Building
Inventor: BRUNET STEFAN DIPL ING
IPC: E04B1/58
Filed: 1988-09-09
Abstract: The patent application relates to a building which comprises elements which are connected to one another in a releasable manner. The invention consists in the fact that connecting pieces are provided, over whose legs, which enclose an obtuse angle, there are pushed, as a plug-in connection, pipes having holes and slots. Moreover, at the ends, the pipes exhibit suspension hooks for the right-angled connection of pipes to one another and to connecting pieces. The connections are secured against unintentional release by means of clamps. Connection elements for panel-like coverings of the buildings are assigned to the slots of the pipes. The advantages achieved by the invention consist essentially in the fact that the connection of the elements takes place without screwing, welding, nailing or adhesive bonding and, consequently, mounting and demounting can be carried out easily and quickly. Moreover, large degrees of freedom exist in the spatial configuration of the buildings.
Patent DE-3833039-A1 (DE)
Title: Process and apparatus for the purification of phosphate- and nitrogen-containing waste water
Inventor: MAIER WERNER
IPC: C02F1/52
Filed: 1988-09-29
Abstract: To purify phosphate- and nitrogen-containing waste water (effluent), a biomass having high phosphorus content is produced from the waste water with biological elimination of phosphorus and nitrogen. The biomass is separated off and subjected to an anaerobic digestion process, a phosphate- and ammonium ion-containing filtrate being obtained. The phosphate is precipitated out from the filtrate and the precipitated solids are separated off from the aqueous phase. In order to obtain an effective elimination of phosphorus and nitrogen, in a collective precipitation operation, phosphate ions and ammonium ions are simultaneously precipitated out of the filtrate as magnesium ammonium phosphate (MgNH4PO4.6H2O).
Patent DE-3833336-A1 (DE)
Title: Electrical power supply for the furnace of a high-temperature isostatic pressing installation
Inventor: DESEYVE GERHARD
IPC: H01B3/06
Filed: 1988-09-30
Abstract: The invention relates to an electric power supply for the furnace of a high-temperature isostatic pressing installation having electrical resistance heating, the design of the electrical power supply being provided as a round-plug connection, having a plug (2) which is mounted on the base plate (3) of the furnace, and having a contact socket (1) with a threaded connection (8), which is screwed directly into the electrical bushing of the lower closure cover (4). <IMAGE>
Patent DE-3833373-A1 (DE)
Title: Rail-grinding machine
Inventor: JELITTO GERHARD DIPL ING
IPC: E01B31/17
Filed: 1988-09-29
Abstract: The invention relates to a rail-grinding machine having grindstones which work on the rail surface in the longitudinal direction of the rails. It is proposed, essentially for the selective reprofiling of the railhead transverse profile, to use grindstones with grinding zones arranged in a row next to one another transversely to the longitudinal direction of the rail and having hardness combinations adapted to match the rail profile to be ground. <IMAGE>
Patent DE-3837189-A1 (DE)
Title: Component part, in particular dashboard for a motor vehicle
Inventor: WAGNER GERHARD DIPL ING
IPC: B32B5/18
Filed: 1988-11-02
Abstract: In the case of a component part comprising a first layer of plasticiser-containing PVC material and a second layer of PUR foam, to prevent material migration between the two layers from adversely affecting the properties of said component part, a flexible intermediate layer, for example based on epoxy resin, is provided as a barrier layer.
Patent DE-3837248-A1 (DE)
Title: Device for treating skin lesions
Inventor: TEICHMANN HEINRICH OTTO DR
IPC: A61B18/20
Filed: 1988-10-28
Abstract: There is specified a device for treating skin lesions on the human or animal body with the aid of a laser beam in which an image recording system (4) is provided for recording and storing the images of a skin area (2) to be recorded and space coordinates for the area to be treated are derived from the stored image by a discriminator. This can be used to derive a sequence of commands for control of the impact coordinates of the laser beam on the area to be treated. The invention can be used in all types of skin lesions, e.g. moles, tattoos, warts and the like. <IMAGE>
Patent DE-3839199-A1 (DE)
Title: Process for decreasing the nitrogen oxide content of combustion gases
Inventor: KRIEB KARL HEINZ DIPL PHYS
IPC: B01D53/56
Filed: 1988-11-19
Abstract: Process for decreasing the nitrogen oxide content of combustion gases, in particular flue gases from power station furnaces, using NH3 or other nitrogen-hydrogen compounds. The NH3 or the other nitrogen/hydrogen compounds are first converted into NH2 or NH. These free radicals are introduced individually or in a mixture into the combustion gases where they react free of catalyst.
Patent DE-3839296-A1 (DE)
Title: Coating for walls and ceilings and a process for its preparation
Inventor: BOLLINI TULLIO
IPC: C09D1/00
Filed: 1988-11-21
Abstract: A component A is prepared from 93.03% by volume of water, 4.65% by volume of a thickener, 1.16% by volume of a fungicide and 1.16% by volume of ammonia, and a component B is prepared from 18% by volume of glue (size) solution, 4% by volume of a plasticiser dispersion, 6% by volume of linseed oil and 72% by volume of gypsum. The two components, A and B, are mixed with one another to give a ready-to-use coating composition for walls and ceilings which can be stored and in which the particles are very fine.
Patent DE-3841035-A1 (DE)
Inventor: STOLZ JOSEF
IPC: B60J1/18
Filed: 1988-12-06
Abstract: For window fastening, the supporting band (6) of a zip fastener (3) is fastened to the inside of a folding-top covering (2) and the other supporting band (7) of the zip fastener (3) is fastened to the inside of the window pane (1). Between the window pane (1) and the folding- top covering (2) there is provided at least one peripheral strip (4), which is fastened with its inside by adhesion and/or sewing to the outer peripheral region of the window pane (1). Between the peripheral strip (4) and the folding-top covering (2) there is provided an adhesive bond (5), which consists of a hot-melt adhesive. Incorporated in this layer of hot-melt adhesive are electrical resistance heating wires, to which a voltage is applied in order to soften the hot-melt adhesive. 
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Patent DE-3843300-A1 (DE)
Title: Measuring device for determining the thickness of films
Inventor: KARL VEIT-HOLGER DR ING
IPC: G01B11/06
Filed: 1988-12-22
Abstract: A measuring device for determining the thickness of films 2, particularly made from plastic, has a roller 1 on which the film 2 rests over a part of its circumference, and a light beam 3, which is guided in a grazing fashion tangentially at that region of the roller 1 on which the foil 2 rests. It is proposed to use a line sensor 7 to detect the light beam 3 behind the roller 1 over the entire width of said beam. <IMAGE>
Patent DE-3902950-A1 (DE)
Title: Speaking aid for laryngectomised patients
Inventor: AUGUSTIN HANS-ULRICH
IPC: A61F2/20
Filed: 1989-02-01
Abstract: The invention relates to a speaking aid for laryngectomised patients which possesses a receiver member fitted in the oral cavity and an emitter worn separately thereof outside the mouth. The frequency and/or amplitude of the sound generated by the receiver part in the mouth can be controlled via the emitter. By means of the speaking aid, according to the invention, the laryngectomised patient can vary pitch and volume of the voice by manual control of the desired sound frequency and amplitude at the emitter. The speaking aid, according to the invention, therefore permits laryngectomised patients to speak in a natural, that is to say, voice-modulated manner. The separation, according to the invention, into emitting and receiving part permits problem-free, easy wearing, on the one hand, and simple operation and handling of the device, on the other hand.
Patent DE-3904967-A1 (DE)
Title: Method for producing edge strips and furniture or interior-finishing part equipped therewith
IPC: A47B13/08
Filed: 1989-02-18
Abstract: A method for producing strips with wood-grain effect for attachment to edges of panel-shaped furniture or interior-finishing parts is proposed, according to which the strips are extruded from at least two merged, intermingled material streams of plastics with different shading. Thereafter, these strips are cut over their entire length by means of a cutting tool, at least on their side to be used as the visible side. As a result, they obtain an appearance similar to that of real wood, since a wood-like grain pattern is visible on the cut surface.
Patent DE-3906715-A1 (DE)
Title: Service-water boiler with a continuous-flow heater for heating-system water
Inventor: ROEHNER ERNST
IPC: F24H1/48
Filed: 1989-03-03
Abstract: As shown in the drawing, the upright service-water boiler is fired from above downwards with an oil or gas burner, with the result that uniform heating throughout the service water is achieved. A tube heating coil of about 30-60 metres in length which acts as a continuous-flow heater for the heating-system water is integrated in the large-volume service-water boiler (about 150-500 litres). By means of this arrangement, the heating coil can never fur up, since the same water circulates in the heating system again and again. In order that the service-water boiler does not fur up, provision is made at the cold-water inlet for a water softening unit which neutralises the calcifying compounds and the rust crystals. With this service-water boiler according to the invention, it is possible to perform permanent drawing of hot water. A hot-water storage cylinder is no longer required, since the heating burner heats the inflowing cold water immediately to the set heat values again.
Patent DE-3909847-A1 (DE)
Title: Method and circuit arrangement for generating an auxiliary signal
Inventor: RUECKERT HOLGER DIPL ING
IPC: H04N7/084
Filed: 1989-03-25
Abstract: In the case of a method for generating an auxiliary signal which is coupled with the synchronous signal of a video signal to be recorded on magnetic tape and is for detecting timing faults, the amplitude profile of the auxiliary signal is stored in a programmable read-only memory (PROM) (9) in the form of data words. The address signal required for reading out the programmable read-only memory (9) is coupled with the synchronous signal of the video signal. Using a D/A converter (11), the data words stored in the programmable read-only memory (9) are converted during read-out into the analog auxiliary signal. It is possible to compensate for amplitude damping of the auxiliary signal, due to the D/A conversion and a low-pass filtering, by means of correspondingly corrected data words in the programmable read-only memory (9). <IMAGE>
Patent DE-3921517-A1 (DE)
Title: Rotational casting of spherical and hemispherical plastic tanks - has two=part cylindrical tool section inserted between two hemispherical tool ends used for spherical tanks
Inventor: KRAEMER GUENTER
IPC: B29C33/30
Filed: 1989-06-30
Abstract: A tool for producing spherical or cylindrical plastic tanks with hemispherical ends of various sizes is described and is used in the rotational casting process. A spherical tank is produced in a tool consisting of two  hemispherical tool halves joined together. When a two-part cylindrical tool section is added between the two hemispherical end tools a cylindrical tank mould is obtd.  The two-part cylindrical section is divided along the cylinder axis to allow easy demoulding of ribbed structures. USE/ADVANTAGE - For prodn. of both spherical and cylindrical tank shapes with low tool cost using rotational casting of polymer granules such as polyethylene, or polypropylene.  The prodn. of both shapes of tank from a single tool reduces costs and increases the machine capability.
Patent DE-3922787-A1 (DE)
Title: Multiplier circuit containing dual multiplier and code converter - has only one correction circuit and partial direct result circuit in input stage
Inventor: MERKLE PAUL
IPC: G06F7/52
Filed: 1989-07-11
Abstract: An electronic digit multiplier circuit consists of a dual multiplier circuit with a square drive and a circuit which converts binary coded numbers into BCD-8421 code. The code conversion circuit contains only one correction circuit (50) for adding the correction number 6 or subtracting the correction number 10. A circuit (60) in its input stage produces the result number partially directly for the binary number 63 or LHHHHHH. USE/ADVANTAGE - Contains only one code conversion correction circuit and partial direct result circuit.