baber/WOPTO huggingface dataset:
Patent DE-3127764-A1 (DE)
Title: Facade insulation against weather and environmental influences
Inventor: SINA KONRAD
IPC: E04F13/08
Filed: 1981-07-14
Abstract: The invention is based on using the low wear of glass, its imperviousness to water and air, easy handling, reusability, greenhouse effect and the fact that it does not crack. The glass is attached by means of various forms of mountings. The glass pane is the outer layer of the facade. Covering layers can be applied from the outside and inside. Insulating layers can be behind the facade. Joints are sealed by profiles. Ventilation must be ensured. Glass can have extensive properties as window glass, e.g. hardness, toughness or as a mirror. Glass is impervious to water and air and subject to hardly any weathering. Glass is insensitive to acid and alkaline solutions and gives off hardly any evaporation heat. Heat exchanger is possible under the glass facade.
Patent DE-3130004-A1 (DE)
Title: Device for lubricating round-steel-chain driving sprockets on winning machines in underground working, e.g. plough sprockets
Inventor: JEDAMZIK WERNER
IPC: E21C27/32
Filed: 1981-07-30
Abstract: In a device for lubricating round-steel-chain driving sprockets on winning machines in underground working, e.g. plough sprockets, in which a liquid lubricant, in particular oil, is applied from a supply reservoir via a discharge to the chain-link mountings of the driving sprocket which are positively connected to the chain links, in order to guarantee adequate lubrication of the round-steel-chain driving sprocket without the intervention of an operator during prolonged operating periods of the winning machine and with the aim of being able to use the device without major difficulties together with the existing equipment of the winning machine, provision is made for the lubricant supply reservoir (19) and a metering pump (27), operated as a function of the drive of the driving sprocket (22), to be combined to form a supply unit (18) following the winning machine and to be connected to the lubricant discharge (33), attached in a fixed position above the driving sprocket (22), via a lubricant line (23, 26, 32) protected against the oil supply reservoir (19) and the discharge (33) by non-return valves (25, 34). <IMAGE>
Patent DE-3131462-A1 (DE)
Title: Temperature-limited hotplate
Inventor: FISCHER KARL
IPC: F24C15/10
Filed: 1981-08-08
Abstract: A temperature-limiter is arranged in the unheated central zone (18) of an electrical hotplate (11). If a specific temperature is exceeded, this temperature limiter reduces the electrical power of the hotplate heater, for example cutting it off. The temperature limiter is constructed as a Klixon (20) and has no thermal insulation. The unheated central zone (18) of the hotplate (12) is preferably closed by a protective cap (25) through which the power supply wires to the Klixon (20) are passed, with the aid on an insulating bushing (28). <IMAGE>
Patent DE-3131943-A1 (DE)
Title: Gate valve with a threaded spindle which is axially fixed during operation
Inventor: MCGEE JOHN KENT
IPC: F16K41/14
Filed: 1981-08-12
Abstract: In a gate valve (10) according to the invention, which has a back stop (66/88) which comes into effect when the threaded spindle (44), which is axially fixed during actuation, rises by a small amount, a system of gaps is provided to create play between the spindle nut (52) and the individual plates (38). This allows the use of a threaded spindle (44) of smaller diameter than one which has a sufficient cross-sectional area at the point at which it passes through the spindle gland (110) to allow the internal pressure in the gate valve cavity to be used to produce a sufficiently large force to overcome the frictional forces between the gate and the seating surfaces caused by the internal pressure, which counteract the movement of the threaded spindle, the threaded spindle (44) thus being able to move upwards as required. A further stop arrangement (180/182) for limiting the upward movement of the gate (36) is provided to define the position in which the full cross-section of the pipe is exposed. <IMAGE>
Patent DE-3136234-A1 (DE)
Title: Discharge lamp having an adjustable emission direction
Inventor: ULLRICH BERND
IPC: H01J5/50
Filed: 1981-09-12
Abstract: A discharge lamp, the bulb and cap being connected to one another in a captive manner. The cap contains positioning holes so that, once a lamp has been adjusted, it can be used in any corresponding equipment without having to be adjusted again.
Patent DE-3147419-A1 (DE)
Title: Motor vehicle engine test equipment
Inventor: HEER KLAUS-PETER DIPL ING
IPC: G01P3/48
Filed: 1981-11-30
Abstract: Motor vehicle engine test equipment having a stroboscopic lamp (11) triggered by an ignition pulse generator constructed as a clip-on ammeter (5), and an ignition pulse counter controlled by counting interval by a time base, as well as an adaptor (7), which contains a voltage/current transformer and has a ring coil (6), which is arranged outside on an adaptor housing, conducts the current of the voltage/current transformer and can be embraced by the clip-on ammeter (5), and an adjustable pulse chain generator connected upstream of the voltage/current transformer and serving to determine the rotational speed of motor vehicle power units with the aid of the stroboscopic lamp (11) and of the pulse counter. The invention is applied in motor vehicle diagnostics. <IMAGE>
Patent DE-3200171-A1 (DE)
Title: Device for applying liquid, pasty or foamed media to an article, preferably by means of a slotted squeegee
IPC: B41F15/44
Filed: 1982-01-07
Abstract: The device according to the invention serves for the even supply of a medium over an operating width, preferably into a slotted squeegee. This or a similar device has in the interior a vertically upright slotted or inlet channel running towards the application area which can be fed from above. The channel has parallel walls which can be set with spacing from one another and are preferably connected to one another. It is fed from above or from the side, but in the upper region through feed pipes which are designed in a cascading manner. Said feed pipes can be introduced into the screen cylinder from one side and, together with a support device or a support pipe, form a unit in the interior of the stencil. The supply of the medium via a cascading pipe system ensures that even distribution, in particular of foamed media, is guaranteed over the entire operating width. The cascading supply pipes are preferably located in the interior of a screen cylinder or of a stencil. <IMAGE>
Patent DE-3204063-A1 (DE)
Title: Severing device for safety belts
Inventor: NETTO ROLF
IPC: B60R22/32
Filed: 1982-02-06
Abstract: The severing device for safety belts, especially in motor vehicles, is intended to allow a handling which is simple at any time and usually always to be accessible, above all also when vehicle occupants are jammed in and incapable of moving. In a belt which is guided in one portion by a deflection stirrup arranged on the vehicle beside the shoulder, according to the invention the knife carrier guiding a tearing grip with knife is arranged on the crosspiece of the deflection stirrup, and its slit-shaped cavity is designed as a pull-through orifice for the freely movable guidance of the belt. In the position of rest of the severing device, the latter has the conventional function of a deflection stirrup and thus impedes neither the belt guidance nor the strapped-in person. When required, the severing knife is always available at the same point on the vehicle and can be actuated in a simple way, so the abutment of the tearing knife, namely the knife carrier, is mounted fixedly on the vehicle.
Patent DE-3204808-A1 (DE)
Title: Sheet-holding system in sheet-transfer cylinders
Inventor: KUEHN WILFRIED DIPL ING
IPC: B41F21/10
Filed: 1982-02-11
Abstract: The invention relates to a sheet-holding system in sheet-transfer cylinders of sheet-fed rotary printing machines for selective recto and verso printing. The object of providing a sheet-holding system, which, in machines with a transfer drum between the printing units, makes it possible, in recto and verso printing, to obtain in-register sheet guidance and turning without additional sheet transfer during the turning operation, is achieved in that, in recto and verso printing, a fixedly arranged gripper support can be assigned individually and in succession an overturning sucker and a gripper. Furthermore, the object is achieved in that the pivot point of the overturning sucker is located during the sheet reception, within and, during the sheet transfer, outside the periphery of the sheet-transfer cylinder. <IMAGE>
Patent DE-3205770-A1 (DE)
Title: Method for reducing the water consumption of households with WCs in detached or multiple-dwelling houses
Inventor: GLASER HORST
IPC: E03B1/04
Filed: 1982-02-18
Abstract: The invention relates to a method for reducing the water consumption of households with WCs in detached or multiple-dwelling houses; according to the invention, the water consumed in these households, with the exception of the water required for WC flushing, is supplied totally or partially to a collecting tank (3) provided in the house; it is pre-cleaned in this tank (3) by one or more filters (14) and subsequently supplied to the WCs of the households as flushing water.   <IMAGE>
Patent DE-3211977-A1 (DE)
Inventor: KEIL HEINRICH DIPL ING
IPC: H04B17/40
Filed: 1982-03-31
Abstract: 1. A method of monitoring the operation of transmission links for digital signals, with at least one monitoring intermediate regenerator which is arranged between two line terminals and wich includes a fault monitoring device for the transmitted digital signal and a telemetry signal regenerator wich is connected thereto and wich transfers the monitoring information to an end station, wherein the telemetry signals are co-transmitted in this signal path in a different frequency position to the digital signal, but are separately regenerated and amplified in the intermediate regenerators in a cyclic sequence and the transmission of each subsequent telemetry signal is triggered by the reception of the telemetry signal of the preceding intermediate regenerator and in the event of a breakdown in the telemetry signal transmission, when the intermediate regenerator has received no telemetry signal for a specific length of time it commences the transmission of a telemetry signal wich contains an additional item of information, characterised in that at least a part of the telemetry signal formed by a monitoring intermediate regenerator of the one transmission direction is transmitted to the monitoring intermediate regenerator of the other transmission direction, wich is arranged in the same intermediate station, and is transmitted via the telemetry signal path of the opposite direction to the analysing end station.
Patent DE-3217172-A1 (DE)
Title: High-performance glider
Inventor: KUFFNER WERNER
IPC: B64C31/024
Filed: 1982-05-07
Abstract: By means of the invention, a very light design of a drive has been developed which is intrinsically damped from many points of view with respect to gusts, impacts, shocks and vibration, and which, without special control means, enables a controlled, automatic folding movement of the propeller blades and also the adjustment of the blade incidence angle which precludes any operating errors and always enables the full utilisation of the engine power and, when the engine is not being used, the full utilisation of the gliding characteristics of the respective aircraft.
Patent DE-3217576-A1 (DE)
Title: Bearing support for electric machines
Inventor: DRUECKER HANS
IPC: H02K5/00
Filed: 1982-05-11
Abstract: Particularly in the case of large electric vertical machines, the radial forces occurring in a guide bearing (18) are passed into a base frame or a foundation (23) by radially arranged bearing bracket arms (22). In order to limit the radial forces due to temperature increase and in order to avoid overloading of the guide bearing (18) and of the base frame or foundation (23), a connecting element which takes up radial pressure forces is fixed between in each case one bearing bracket arm (22) and the base frame or foundation (23), the said connecting element containing at least one mechanical spring element (47) and a hydraulic system arranged in parallel with the spring element (47) as regards the taking up of radial forces. The mechanical, elastic spring element takes up constant or slowly varying radial forces while the hydraulic system serves for the direct introduction of brief impulses into the foundation. <IMAGE>
Patent DE-3218684-A1 (DE)
Title: Base for office equipment with liftable and inclinable supporting plate
Inventor: ROESCH GERHARD
IPC: A47B37/02
Filed: 1982-05-18
Abstract: A base for display units with two lifting devices, one of which acts on the front edge and the other of which acts on the rear edge of a supporting plate (2) so that the latter can be lifted or lowered and also inclined forwards or rearwards. Each lifting device has a threaded spindle (6), the actuation of which can change the inclination of levers (16) which are articulately connected on one side, to a nut (12) of the threaded spindle and, on the other side, to the bottom part. Upper and lower links (34, 22) are rotatably mounted beneath the supporting plate and on the bottom part, respectively, at relatively large mutual spacings. Their ends are articulately connected to one another and to the levers (16). <IMAGE>
Patent DE-3220707-A1 (DE)
Title: Nozzle for injection moulding machines
Inventor: BARG WILFRIED
IPC: B29C45/23
Filed: 1982-06-02
Abstract: A multichannel nozzle (1) for injection moulding machines for processing liquid silicone rubber is disclosed, in which one nozzle outlet component (4) is provided with a plurality of nozzle openings (6) which can be closed by displaceable nozzle valve pins (7). The nozzle openings are fed from a common feed (18). The nozzle body (3) is mounted in the manner of a ball and socket joint on an inner nozzle insert (2) by means of complementary spherical bearing surfaces (11, 12) and clamped by means of clamping means (13, 14, 16) to the nozzle insert in such a manner that the nozzle body (3) is mounted so as to be pivotable to a limited extent on the nozzle insert (2) by means of the bearing surfaces, which are firmly held together. A plurality of several articles can thus be directly and simultaneously injected and the material consumption for each injection operation and the work for finishing the individual articles are minimised. <IMAGE>
Patent DE-3224967-A1 (DE)
Title: Winding device
Inventor: TURK HERBERT
IPC: B65H65/00
Filed: 1982-07-03
Abstract: In the winding device for the winding of yarns, the bobbin tubes are clamped on chucks. Severing knives are arranged in front of or behind the chucks on the bobbin-winding mandrel. Furthermore, there are yarn-catching devices which catch and clamp the yarn to be wound, for the purpose of piecing the yarn. The yarn-catching device has axially moveable catching rings which are actuated simultaneously with and via the device for releasing the chuck and freeing the yarn end.
Patent DE-3228100-A1 (DE)
Title: Heterocyclically substituted ureas, their preparation and their use
Inventor: MENGEL RUDOLF DIPL CHEM DR
IPC: A01N47/36
Filed: 1982-07-28
Abstract: Novel herbicidally active heterocyclically substituted ureas are described, of formula R-SO2-NH-CO-NH-Het      (I> in which Het represents one of the radicals. <IMAGE> The definition of the radicals R1 to R5, R and Z are illustrated in the description. The compounds are obtained by processes known per se.
Patent DE-3229482-A1 (DE)
Title: Device for driving tractors or tractor-like vehicles from the vicinity of the tractor linkage drawbar
Inventor: OTT HERMANN
IPC: B62D49/06
Filed: 1982-07-27
Abstract: The use of a tractor can make it necessary to climb on and off up to 10 times before the place of use is reached whilst with the device for driving from the vicinity of the tractor linkage drawbar it is necessary to sit on once. For loading and unloading, the climbing on and getting off may exceed this by a large amount. The driving device is to be used as far as the place of use and again for returning the vehicle. In special cases, it is possible to travel alternately on the seat and on the driving device. Said device is composed of the standing plate component and the foot coupling lever attached to the side support lever. A flat iron is rotatably connected to the swinging lever whose bearing is attached to the axle tube. The flat iron (6) leads to the coupling. If the flat iron is soldered onto the swinging lever, the coupling can be connected. With a normal rear axle, a Bowden cable can be used. The swinging lever is replaced by two cable rollers. The hand brake and the manual accelerator in the vicinity of the steering wheel are absolutely necessary. The manual accelerator is to be realised with an engine shut-off device which in turn offers a large advantage, in conjunction with braking the vehicle, by saving diesel fuel.
Patent DE-3232892-A1 (DE)
Title: Grinding gauge for twist drills
IPC: G01B5/20
Filed: 1982-09-04
Abstract: Known for testing the cutting surfaces are complicated grinding machines which on account of their cost are not within the means of a smaller works. Here, the invention proposes a grinding gauge which is simple in its construction and handling. This is achieved according to the invention by a sleeve whose inside diameter "a" is greater than the outside diameter "b" of the twist drill 2 to be checked, and the sleeve base 3 has shapes for checking the chisel edge 4 and/or cutting lips 5 (see Figs. 1 to 6). <IMAGE>
Patent DE-3235561-A1 (DE)
Inventor: HILDEBRANDT ARMIN
IPC: F25B15/00
Filed: 1982-09-25
Abstract: Mixtures of trifluoroethanol and at least one of sulfolane, 3-methylsulfolane, ethylene-, diethylene-, triethylene- or tetratethylene glycol, tri- or tetraethylene glycol dimethylether, di- or tripropylene glycol, di- or tripropylene glycol dimethyl ether.
Patent DE-3236131-A1 (DE)
Title: Method of producing MIS field-effect devices
Inventor: HOELTGE HARALD DIPL ING
IPC: H01L29/51
Filed: 1982-09-29
Abstract: A description is given of a method of producing MIS field-effect devices for high-frequency applications in which the gate insulation has a high permittivity and a high breakdown strength and consists of a high-purity silicon dioxide layer (10) which is 50 to 200 angstroms, in particular 50 to 100 angstroms, in particular about 100 angotroms, thick and a silicon nitride layer (11), deposited thereon, which is 400 to 1200 angstroms, in particular about 550 angstroms, thick. These layers are deposited in a self-aligning fashion on the substrate surface (4). The method described is suitable for producing high-frequency amplifiers and mixers. <IMAGE>
Patent DE-3300490-A1 (DE)
Title: Flue gas desulphurisation with 2-stage separation, the 2nd stage being a wet electrostatic precipitator operated under alkaline conditions
Inventor: HOELTER HEINZ DIPL ING
IPC: B03C3/019
Filed: 1983-01-08
Abstract: The invention relates to a process for eliminating acid pollutants from flue gas desulphurisation plants according to the main application P 3248567.0. Since the exhaust gas is cooled to below the dew point in the wet scrubbing of the flue gas desulphurisation plant, and as a consequence corrosion can occur on the dry electrostatic precipitator, according to the invention it is proposed that the flue gas desulphurisation process comprises a wet, mechanical flue gas desulphurisation step (3) which is initially impinged, and a wet electrostatic precipitator (4) provided downstream. The electrostatic precipitator (4) is impinged with an alkaline washing solution (5), which is introduced into the mechanical washing step (3). <IMAGE>
Patent DE-3305869-A1 (DE)
Title: Showcase
Inventor: SCHULZ HANS R
IPC: A47F11/10
Filed: 1983-02-19
Abstract: The present invention relates to the lighting of showcases. It teaches that, for a more uniform dispersal and distribution of the light and to achieve freedom from dazzle for the user, the housings of the tubular lamps are arranged along the vertical showcase edges and are equipped on the showcase side with oblique louvres, the housings preferably being arranged on the narrow sides of the showcase and forming part of the supporting structure of the showcase. The invention teaches, furthermore, that the slats of the oblique louvres of the housings on a narrow side can be pointed in the same direction or can be directed towards the vertical central axis of the showcase. <IMAGE>
Patent DE-3308121-A1 (DE)
Title: Corrosion protection device in a liquid container
Inventor: SCHUSS GUNTER
IPC: C23F13/02
Filed: 1983-03-08
Abstract: The invention relates to a device for continuously providing corrosion protection in a sheet-steel liquid container, one or more anodes in the form of elongated bodies made of a metal which is baser than the container wall being provided. Passing through the anodes is a metal core which extends in the longitudinal direction roughly in the centre of the cross section, the anodes being attached to connecting elements connected in an electrically conducting manner to the container wall. The essence of the invention is that every anode body is surrounded by a filter sheath which has an opening for the passage of the anode mounting. Preferably, the filter sheath has a supporting framework which supports the filter sheath from the inside or surrounds it on the outside.
Patent DE-3310075-A1 (DE)
Title: Sawing device with rotating workpiece and multiple cut
Inventor: THEOBALD ADOLF
IPC: B23D45/12
Filed: 1983-03-21
Abstract: Published without abstract.
Patent DE-3311234-A1 (DE)
Title: Device for monitoring an underthread store
Inventor: LOGAN WILLIAM W
IPC: D05B51/00
Filed: 1983-03-28
Abstract: A device for monitoring the underthread store in a sewing machine operates by means of a diode emitting infrared light and a phototransistor, which are arranged on opposite sides of an underthread spool in such a way that the beam path leading from the diode to the phototransistor is interrupted by the underthread store present on the spool as long as said store exceeds a predetermined minimum value. A single chip, which carries an integrated circuit, is used in order to modulate the emission of the light-emitting diode and to demodulate the output signal of the phototransistor, and in order in this way to differentiate the emission to be evaluated from radiation occurring in the environment.
Patent DE-3322933-A1 (DE)
Title: Water pump as attachment for hand drills
Inventor: WOLFF ROBERT
IPC: F04C15/00
Filed: 1983-06-25
Abstract: A water pump which is designed as an attachment for do-it-yourself drive motors, for example hand drills, has a pump housing (6) having a noncircular inner circumferential surface, in which an impeller (4) provided with flexible vanes (28) is supported, the shaft (3) of which can be clamped in the chuck of the drive motor. In order to increase the admissible dry running time and to make handling easier, it is provided that the housing (6) be made of metal and be provided with an integral, bolt-on base (10). <IMAGE>
Patent DE-3323932-A1 (DE)
Inventor: ROCH JOSEF DIPL CHEM DR
IPC: C07D475/08
Filed: 1983-07-02
Abstract: New 2-piperazino-pteridines of general formula   <IMAGE>  are described  wherein R1 represents a phenylalkylamino, alkylamino or dialkylamino group, a piperidino, morpholino, thiomorpholino, or 1-oxidothiomorpholino group, R2 represents a dialkylamino, piperidino, morpholino, thiomorpholino or 1-oxidothiomorpholino group and R3 represents a halogen atom, an alkoxy, alkylthio, phenylalkoxy or phenylalkylthio group, wherein the alkyl moiety may contain from 1 to 3 carbon atoms, and the acid addition salts thereof, particularly the physiologically acceptable acid addition salts thereof which have valuable pharmacological properties, particularly antithrombotic and metastasis-inhibiting effects. Processes for preparing the compounds of formula (I) are also described.