baber/WOPTO huggingface dataset:
Patent DE-3718297-A1 (DE)
Title: Process for producing a chipboard and chipboard produced according to the process
Inventor: THOENE GERD
IPC: C08L97/02
Filed: 1987-05-30
Abstract: In the process for producing a chipboard from chips, in particular wood chips, and a glue liquor, the glue liquor is applied to the chips disposed in a mixer and the mixture obtained is pressed with the supply of process heat and pressure to form panels. The glue liquor used is a mixture of water glass, a dimethyl ester or ethyl ester of an alkane diacid or a mixture of these esters and a single-component, crosslinkable isocyanate resin, preferably diisocyanate resin.
Patent DE-3718834-A1 (DE)
Title: Device for guiding a spray nozzle
IPC: B05B15/60
Filed: 1987-06-05
Abstract: The invention relates to a device for guiding spray nozzles. The cartridges currently used in the construction industry, which usually contain sealing compositions, are processed by means of a hand spray gun. The sealing composition is pressed out of the cartridge with one hand, by means of a drive and, with the other hand, the entire unit is temporarily guided. As a result of the guide according to the invention, the temporary guide is to be replaced by a structural guide which is simple to handle, so as to ensure better quality work results and easy processing, in particular for inexperienced people. The guide provided with movable guide systems consists of a hollow cylindrical supporting component (1) on which a clamping device (2) designed as attachment device (4) is integrally moulded. The movable guide segment is formed by a slide ring (3) which consists of a ring (6) and through-bored balls (5). The balls are mounted on the ring so as to be freely rotatable. In the opening of the supporting component (1), a component which is also hollow cylindrical and consists of flexible material is inserted as fastening device (4). This fastening device (4) fixes the device as a result of frictional locking when the guide is pushed onto the conical spray nozzle. The device is used in particular in the construction industry.
Patent DE-3720083-A1 (DE)
Title: Unbalance compensation device for a wheel
Inventor: PLEIL GUENTER
IPC: F16F15/32
Filed: 1987-06-16
Abstract: In order to reduce the required number of weights for compensating unbalance in wheels, both a compensation weight (3) which is firmly connected to a securing spring (1) and an additional weight (5) which is secured by the securing spring (1) in a clip-like manner are provided, the mass of which additional weight (5) is preferably an even-numbered multiple of the mass of the compensation weight (3), and the mass of the compensation weight (3) is itself selected according to the acceptable residual unbalance (Figure 2). <IMAGE>
Patent DE-3720267-A1 (DE)
Inventor: ROHRER PAUL DIPL ING CHEM
IPC: B32B33/00
Filed: 1987-06-19
Abstract: The laminate (1) consists of a base material, for example a resin-bound glass fibre fabric (2), onto which a layer (3) of thermosetting resin has been applied. To protect the tacky resin surface, it is covered with a sheet (4) made of a heat-shrinkable material. The sheet (4) has been provided with slits (5) which, following a heat pretreatment, widen into apertures, so that a significant proportion of the tacky resin surface is laid bare. Hence it is no longer necessary to peel off the protective sheet (4) before the laminate is applied. 
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Patent DE-3721718-A1 (DE)
Title: Disc brake with partial lining
Inventor: KLIMT ULRICH
IPC: F16D55/00
Filed: 1987-07-01
Abstract: The invention relates to a disc brake with partial lining, particularly for motor vehicles, the brake having a brake backplate fixed on the vehicle, a caliper which is axially displaceable relative to the backplate, and brake linings which are arranged on opposite sides of a brake disc and which, upon actuation of the brake, can be moved towards the brake disc. According to the invention a spring element (1) has two separately acting spring functions. The first spring function is created by a lug (4) or a spring head (21), and the second function by a shaft (7) of the spring element (1) which, in the event of lining wear, is displaceable in a receiving hole (46). <IMAGE>
Patent DE-3726770-A1 (DE)
Title: Filter device for filtering out readily volatile impurities from an airstream
Inventor: BERNHARDT BRUNO
IPC: G21C19/303
Filed: 1987-08-12
Abstract: In the filter device for filtering out readily volatile impurities from an airstream, the filter material is accommodated in a commercial container (10) which is approved for the storage and transport of the impurities to be removed, into which container an air inlet lance (16) and an air outlet lance (17) are exchangeably introduced through subsequently provided orifices (14, 15). After saturation of the filter material (30), the lances (16, 17) are removed from the container (10), the orifices (14, 15) are sealed and the tightly sealed container is supplied to a disposal facility or regeneration station. A cheap filter device results, the filter containers of which can also be used as disposable filter containers.   <IMAGE>
Patent DE-3738966-A1 (DE)
Title: Nailing machine for pallets
Inventor: WEINMANN KARL
IPC: B27M3/00
Filed: 1987-11-17
Abstract: In a nailing machine for pallets (15), a program-controlled handling magazine (9) is mounted on a handling frame (2) so as to be displaceable horizontally over a support table (4). The handling magazine (9) removes the individual parts (11) required for the pallet (15) from a storage magazine (12), places them in the desired position, from where they are conveyed by the rotatable support table (4) underneath the program-controlled driving-in devices (14), which nail the individual parts (11) together to form finished pallets (15). Thus, while retaining a simple machine construction, efficient manufacture of the pallets (15) is guaranteed, it being possible to fabricate the most diverse pallet designs without time-consuming conversion. <IMAGE>
Patent DE-3743388-A1 (DE)
Title: Matrix printer having a high-resolution optoelectric reading device
Inventor: SOEMANTRI ALBERTUS DIPL ING
IPC: G06V10/147
Filed: 1987-12-21
Abstract: For the recovery of the computer-processed code signal group of a character represented in matrix form, the character is sampled by means of a matrix-shaped photosensor arrangement, which consists of a bundle of flexible light conductors having, in each case, photosensors attached. The individual light conductors are arranged over the character to be read, in each case over a matrix point, and, in the directions of the photosensors, are matched to the increased separations of the photosensors by diverging. A photosensor arrangement of this type can be used as reading head for matrix printers of a known type. <IMAGE>
Patent DE-3803015-A1 (DE)
Title: Method and system for operating (driving) an aircraft
Inventor: HAEFNER HANS W
IPC: G05D1/00
Filed: 1988-02-02
Abstract: A method and system for operating an aircraft which has elastic links between its parts and for mounting. Force, pressure and/or torque sensors are integrated in these links or mounting points, by means of which sensors forces and/or moments acting on the aircraft or its parts are detected. The detected values are processed and used for optimising the operating characteristics of the aircraft.
Patent DE-3804884-A1 (DE)
Title: Synthetic bricks and process for the production of the same
Inventor: BROGGINI ARTURO
IPC: C04B41/52
Filed: 1988-02-17
Abstract: The invention relates to synthetic building bricks which are built up of foamed building materials and further additives. The foamed materials used are, in particular, foamed clay, loamy foamed clay, foamed gypsum, foamed cement, foamed lime, foamed metals and/or foamed alloys.
Patent DE-3805337-A1 (DE)
Inventor: KRAEMER GEORG DR ING
IPC: C04B24/08
Filed: 1988-02-20
Abstract: Water-repellent treatment of gypsum building units is achieved by processing hard wax or hard-wax-containing combinations with solid hydrocarbons with acid numbers >10 together with a metal salt characterised by better dissociation in respect of calcium sulphate and/or hydroxide and a sulphite lye or a modified sulphite lye with gypsum binder and water or di-hydrate and water within a mixing device so as to produce a mixed paste, whereupon the mixed paste is moulded and, if gypsum binder is used, dried, after hardening, at temperatures above the melting point of the wax used approximately to mass constancy, whereas if dihydrate is used the moulded strand of material is dehydrated in a saturated steam atmosphere at >130 DEG C so as to form hemihydrate and is then hardened, in which case thermal treatment after hardening is unnecessary.
Patent DE-3805524-A1 (DE)
Title: Goalkeeping glove
Inventor: KRUMBHOLZ WALTER
IPC: A63B71/14
Filed: 1988-02-23
Abstract: A goalkeeping glove (10) is described in which the palm section (12) and the back section (14) are each made from a single flat piece, the palm section (12) and the back section (14) being designed with the same peripheral contour (16), so that the goalkeeping glove (10) can be worn either on one hand or on the other. <IMAGE>
Patent DE-3806551-A1 (DE)
Title: Paper feed tractor device for data printer
Inventor: YASUOKA TADASHI
IPC: B41J11/48
Filed: 1988-03-01
Abstract: The tractor device has a movable carrier displaced between a position in which the endless paper web is fed forward and a second position in which individual sheets are extracted. A release lever is operated simultaneous with the movement of the carrier into the second position to bring a pressure roller (21) into contact with a drive roller (20) to allow the paper sheet to be extracted from the printing position. Pref. the pressure roller (21) is supported by a bearing plate (22) displaced by the release lever (25) and having a guide shaft moved along a guide arm (24) to bring the pressure roller (21) into contact with the drive roller (20).
Patent DE-3813940-A1 (DE)
Title: Large annular-channel-like aquarium
Inventor: SEIFERT SIEGFRIED PROF DR RER
IPC: A01K63/00
Filed: 1988-04-26
Abstract: The invention relates to a large annular-channel-like aquarium which is intended to assimilate the natural state of living animals in water, exhibits a non-interrupted, glazing-bar-free, fully encircling glazing, and makes it possible for visitors standing within the aquarium to observe in a non-disruptive manner, without other distracting environmental influences, the way of life and the natural habitat of animals which live in water. It is characterised in that an annular-channel-like viewing tank with a glazing-bar-free glass wall arranged on the inner side, a bottom tank located directly therebeneath and a top panel which is connected thereto and extends to the centre of the aquarium forms a monolithic reinforced-concrete structural part which is mounted with the interposition of layers of rubber and bears on radially located, disc-like supports. The glazing-bar-free glass wall is designed as an n-sided polygon.
Patent DE-3820616-A1 (DE)
Title: Apparatus for transporting and/or cleaning glass panes
Inventor: ECKARDT RUDOLF DIPL ING
IPC: F16C13/00
Filed: 1988-06-17
Abstract: Apparatus for transporting and/or cleaning glass panes, in particular panes of motor vehicles which have a specified curvature, having a plurality of rollers which are arranged in a row in the transport direction, the individual rollers having an outer roller body which comes into contact with the glass panes, a carrying element, a drive device and a device for curvature adaptation of the contact surface of the outer roller body to the curvature of the glass panes. The device for curvature adaptation of the individual rollers has setting elements which can be moved towards and away from one another at right angles to the transport direction, at least the outer roller body being capable of being displaced as a result of the movement of the setting elements.
Patent DE-3821432-A1 (DE)
Title: Device for use for the connection of electrical wires to connections of an electrical connector
Inventor: BORMUTH PETER
IPC: H01R43/01
Filed: 1988-06-24
Abstract: The device is used for connecting wires to connections (8) of a connector (2), for removal of a cover (14) which is detachably mounted on the housing (4) of the connector (2), and for fitting the cover to the housing (4) in such a manner that the junctions are enclosed between the wires and the connections (8). The device comprises a connector fitting station (3) at which the respective front connector in the conveyor direction is released from the strip of connectors and is moved onto a slide (66) which is moved along a connector conveyor path (X), in drive terms, by means of a cylinder (64) which has no rod and extends along the slide. Located on the conveyor path (X) is a wire connector station (5) with connector stops (102) which can be pulled back successively in order to convey the front connector in the conveyor direction onwards through the connection station (5) in such a manner that one wire can be connected to each connection (8). The slide carries the front connector in the conveyor direction from the connector station (5) to a cover removal and cover fitting station (7), which is likewise located on the connector conveyor path (X), and in the case of which the cover (14) is removed from the front connector in the conveyor direction and is then plugged thereon. <IMAGE>
Patent DE-3827095-A1 (DE)
Title: Process for producing reactive rubber mixes
Inventor: PETER JULIUS DR
IPC: B29B15/02
Filed: 1988-08-10
Abstract: The invention is based on a process for producing reactive rubber mixes from cooled, nonreactive rubber premixes. To permit improved temperature control and temperature monitoring, on the basis of the invention, the nonreactive rubber mixes are preheated before the next mixing operation, serving to produce a reactive rubber mix, outside the mixing unit serving for that purpose in such a way, and are treated in this mixing unit in such a way that the temperature at the end of the mixing process is virtually as high, at most up to about twenty degrees Celsius higher, in comparison with the temperature of the material to be mixed at the beginning of the mixing process.
Patent DE-3830301-A1 (DE)
Title: Arrangement for identifying a road traffic accident which occurs in a predetermined area
Inventor: SIMIANER ALBERT DIPL ING
IPC: G01S1/68
Filed: 1988-09-07
Abstract: The invention relates to a car emergency radio system in which each mobile subscriber has a receiving and evaluating device in addition to an emergency calling device, which is known per se and has a radio transmitter, which receiving and evaluating device is connected to a global system, which operates in the area being monitored, in order to determine the position of the subscribers located in the monitored area, and continuously determines the instantaneous position of the subscriber, with the aid of the system. The position statements determined using this device are subsequently made available to the radio transmitter which, in the event of an emergency message being emitted, additionally inserts in said message the last position statements to be made available. In the rescue control point to which this emergency call is passed via relay stations distributed in the area, this emergency call is emitted with a statement of the position of the radio transmitter and/or of the subscriber.
Patent DE-3834882-A1 (DE)
Title: Valve timing device for internal combustion engines
Inventor: ECKERT KONRAD DIPL ING DR
IPC: F01L9/14
Filed: 1988-10-13
Abstract: Valve timing device for internal combustion engines with a pressure medium-filled stroke transmitting chamber and a deflection piston connected thereto for producing a variable idle stroke, by means of which the valve lift can be freely adjusted between the value zero and a maximum value, the control travel of the deflection piston (20) varying automatically with the engine speed and in addition the metered charge quantity (air and/or mixture) being adjustable to the differing demand in the various operating conditions by way of a control throttle (42). <IMAGE>
Patent DE-3903899-A1 (DE)
Title: Vulcanising mould for rubber articles
Inventor: DOMMES KARL-HERWIG DR ING
IPC: B29C33/56
Filed: 1989-02-10
Abstract: The invention relates to a vulcanising mould for rubber articles. To reduce the adhering of rubber articles to inner mould surfaces, it is proposed that the inner surfaces of the mould coming into contact with the rubber articles during vulcanisation should have a covering which consists predominantly of hard chrome and/or nickel and has a coating of polytetrafluoroethylene (PTFE).
Patent DE-3905869-A1 (DE)
Title: Presentation or sales stand
Inventor: KOTHIG ALFRED
IPC: E04H1/12
Filed: 1989-02-24
Abstract: The invention consists in an independently standing presentation or sales stand made up of individual parts which can be assembled or plugged together, having a vertical rear-wall frame part with frame profiles which are provided at a lateral distance from one another, which, at their bottom end standing on a stand underlay, retain stand feet, fitted such that they project forwards at right angles towards a walk-on side, and between them retain an, in particular, lightweight rear-wall surface, and from the upper section of which, over the head of the stand user, a roof surface extending to the walk-on side projects over a walk-on area, formed therebeneath, to such an extent that lighting elements which are provided in the roof surface and are directed downwards onto the walk-on area and towards a presentation surface illuminate both the inner side of the rear-wall surface and, with a sufficient amount of headroom for the stall user, the presentation surface which is arranged at an easily accessible height. <IMAGE>
Patent DE-3907323-A1 (DE)
Title: Spinning machine, especially a ring-spinning machine
Inventor: GUETTLER HERMANN DIPL ING
IPC: D01H13/16
Filed: 1989-03-07
Abstract: The invention relates to a spinning machine, especially a ring-spinning machine, with at least one light barrier extending along one longitudinal side of the machine and having an adjustable transmitter 1 and receiver 2. At the same time, the receiver 2 is connected to a device 3 for recording a deviation of the beam of the light barrier from a permissible range of the receiver 2. <IMAGE>
Patent DE-3909113-A1 (DE)
Title: Fuel feed system
Inventor: BAUMGARTNER HANS
IPC: F02M37/12
Filed: 1989-03-20
Abstract: Fuel feed systems of this type are needed for internal combustion engines fitted in motor vehicles and have a pre-supply pump. Mechanical fuel pumps are arranged on the internal combustion engine and generally have an excess quantity which can be pressurised, by means of which a considerable increase in the feed energy can be achieved for the fuel pre-supply. For this purpose the new system has the characteristic that the pre-supply pump is formed by a hydraulic motor and a hydraulic pump. By avoiding gas bubbles in the suction line of the pump, more reliable hot starting and fault-free operation of the internal combustion engine can be achieved, this being accomplished without electrical pumps, use of which is expensive, prone to malfunction and associated with noise emissions. <IMAGE>
Patent DE-3909749-A1 (DE)
Title: Tool carrier
Inventor: THUMM HELMUT DIPL ING
IPC: B23B29/20
Filed: 1989-03-23
Abstract: A tool carrier, in particular a tool turret, which is provided with clamping devices for a tool holder with cylindrical shank receptacle according to DIN 69880 which have one thrust piece (4) each which can be displaced in a translatory manner and can be pressed with a wedge surface against a clamping surface of the tool holder to be clamped, has a differential piston (8) as actuating device for the displacement of the thrust piece (4) in both the clamping direction and the release direction. During equal pressure of the pressure medium acting on it, the differential piston (8) produces a greater stroke force in the release direction of the thrust piece (4) than in the clamping direction. <IMAGE>
Patent DE-3910130-A1 (DE)
Title: Process for preparing a concentrated solution of sodium sulphite and sulphate originating, in particular, from flue gas desulphurisation
Inventor: GUTBERLET HEINZ DIPL CHEM DR
IPC: C02F1/58
Filed: 1989-03-29
Abstract: The invention relates to a process for preparing a concentrated solution of sodium sulphite and sulphate (product liquor) originating, in particular, from flue gas desulphurisation. The characterising feature of the invention is that the product liquor is mixed with HCl-containing cooling water, the SO2 component is reacted in a manner known per se with limestone (CaCO3) or lime (CaO) to give processable gypsum (CaSO4.2H2O) and the HCl and NaSO4 components are reacted with slaked lime (Ca(OH)2) to give NaCl and gypsum. <IMAGE>
Patent DE-3919755-A1 (DE)
Title: Root computing arrangement for digital audio signal - has integrator with multiplier feedback loop operating in real=time
Inventor: MATULL JENS
IPC: G06G7/20
Filed: 1989-06-16
Abstract: An arrangment for computing the root of a signal has a feedback loop (10) contg. a multiplier (6) for generating a power. The signal to be processed is fed to an integrator (1) after the difference is formed with the signal produced by the feedback loop. The output signal of the integrator, which is fed into the feedback loop, corresponds to the root of the signal being processed. USE/ADVANTAGE - Esp. for computing roots of digital signals. Requires little processing time and no table memory.  Therefore suitable for real time digital audio signal processing.
Patent DE-3923328-A1 (DE)
Inventor: MORIMOTO YASUAKI
IPC: G11B11/105
Filed: 1989-07-14
Abstract: In a magneto-optical recording and/or reproducing device in which data stored both in pits and in a magneto-optical layer can be read simultaneously, there is a danger that the two data signals can mutually interfere, for example by crosstalk. Mutual interferences of the two data signals is prevented by the invention, which comprises a first laser (1) for scanning the pits, with a wavelength  lambda 1 approximately four times the depth of the pits, and a second laser (10) for reading the data stored in the magneto-optical layer, with a wavelength  lambda 2 approximately twice the depth of the pits. The invention is applicable to magneto-optical recording and/or reproducing devices.
Patent DE-3930517-A1 (DE)
Inventor: RUBEL ERICH DIPL ING
IPC: B60G17/08
Filed: 1989-09-13
Abstract: Disclosed is a device for controlling the chassis, as a function of the road surface, of a vehicle, in particular a motor vehicle. The device comprises sensors which determine the dynamic running status, the data from the sensors being fed to a processing circuit which generates a signal characteristic of the unevenness of the road surface and controls actuators acting on the vehicle suspension. It is proposed that, for each wheel, the instantaneous value of the road-surface unevenness (S) and/or the speed on road-surface unevenness (S) be determined from the data supplied by the sensors in each wheel region and this value supplied as an actual variable to the control circuit associated with each wheel.