baber/WOPTO huggingface dataset:
Patent DE-3417412-A1 (DE)
Title: Method of producing a wooden main frame with encircling glass- retaining strip, in particular a window casement frame
Inventor: MEETH ERNST JOSEF
IPC: B27M3/18
Filed: 1984-05-11
Abstract: In a method of producing a wooden main frame with encircling glass- retaining strip, each leg of the main frame is profiled in fixed connection with the frame leg, allocated to it, of the glass-retaining strip from an unworked piece of squared timber, the glass-retaining strip is separated to the greatest extent from the allocated frame leg and then releasably fastened again to the same spot of the frame leg, and the frame legs with their releasably fastened glass-retaining strips are firmly joined together to form a closed frame in such a way that the frame formed from the glass-retaining strips can be removed as a unit from the main frame. Each leg of the main frame with allocated glass-retaining strip is advantageously laminated from three squared-timber sections of the same thickness, of which a lateral squared-timber section projects beyond the squared-timber section adjacent to it, and the glass- retaining strip is formed by cutting off the projecting squared-timber section. In the process, the glass-retaining strip is separated from the leg of the main frame while leaving a small wooden connecting sliver and is then fastened again in a spot-like manner under applied pressure to the leg of the main frame by means of glue drops, in the course of which the wooden sliver between glass-retaining strip and leg of the main frame tears.
Patent DE-3427059-A1 (DE)
Title: Radar unit
Inventor: ZUR HEIDEN DIETMAR DIPL ING
IPC: G01S7/40
Filed: 1984-07-23
Abstract: In the radar unit for simultaneously measuring the range and the relative speed, a calibration oscillator (19) is provided which outputs a signal by means of which a target at a predetermined range and having a predetermined speed is simulated. The calibration signal is processed at regular or irregular intervals. The calibration signal is also used for controlling the gain (7) in the further signal processing. A control loop (13, 16, 18, 7) is provided for this purpose. <IMAGE>
Patent DE-3427771-A1 (DE)
Title: Anti-jam device for vehicles equipped with an electrically actuable window lifter
Inventor: KASTNER MICHAEL DIPL ING
IPC: B60J10/00
Filed: 1984-07-27
Abstract: The proposed anti-jam device comprises parallel-connected mechanically actuable switches in such an arrangement that, in the event of jamming, at least one switch is actuated and triggers the change-over of the drive for the window lifter into the opening direction. It is preferable to use a dome-shaped switching foil (21) which has dome-shaped foil switches arranged at a short distance next to one another and which, in the case of side windows guided without a frame, is arranged in the region of the roof spar (41) of the vehicle. <IMAGE>
Patent DE-3428193-A1 (DE)
Title: Electrolysis apparatus in a 4-Pi arrangement with a pre-header and level control for discharging the gases formed
Inventor: LANZ WERNER DR MED DIPL PHYS
IPC: C25B9/17
Filed: 1984-07-31
Abstract: Electrolysis apparatus in 4-Pi arrangement. The invention relates to an electrolysis apparatus without semipermeable membrane in a special so-called 4-Pi arrangement of the electrolysis chambers. Furthermore, a pre-header is described which comprises a level control with a driven mercury tilt switch. Moreover, a compact system having a dehumidifying apparatus, compressor housing and tank system is described, so that it is possible to operate a compact electrolysis and oxyhydrogen storage unit. Said compact system for storing direct current energy in the form of oxyhydrogen can be built to any performance capacity. In the case of high performance operation, a heat exchanger should be added to cool the electrolyte. The concept of this electrolysis and oxyhydrogen storage system was developed both as an alternative to existing oxyhydrogen generator systems and as an energy conversion apparatus, based on the idea of converting existing energies (e.g. solar energy or wind energy) by means of transformers (e.g. solar cells or wind-driven direct current generators) into direct current energy and to store them as oxyhydrogen energy by means of the system described above.
Patent DE-3430180-A1 (DE)
Title: Liner for a compartment in a nuclear installation
Inventor: MAAS RUDI ING GRAD
IPC: G21C19/07
Filed: 1984-08-16
Abstract: The liner for a compartment in a nuclear installation can be provided as a bottom liner (6) which is welded tightly together from pieces of sheet metal and is anchored on the bottom (4) of the chamber (2) by means of supports (5) which are let into the material of the bottom (4). Arranged above the bottom liner (6) are plates (16) whose thickness is many times greater than that of the sheets (7) of the bottom liner (6). The plates (16) are joined by means of deforming sheets (18), which are welded on and are cambered with respect to the plates (16). The invention provides mechanical reinforcement which prevents damage to the bottom liner, and a double seal in the region of the bottom. <IMAGE>
Patent DE-3430710-A1 (DE)
Title: Vertically adjustable foot for furniture
Inventor: VOGT WILHELM
IPC: A47B91/02
Filed: 1984-08-21
Abstract: In a vertically adjustable foot for furniture, the extension of the foot takes place via a threaded spindle and spindle nut. The base part connected to the item of furniture has a nut thread in its centre. The vertical threaded spindle engages in the nut thread and is connected to the bottom of a circular-cylindrical pot which is open at the top. The circular-cylindrical pot forms the support part of the vertically adjustable foot.
Patent DE-3432590-A1 (DE)
Title: Preliminary table for receptacle handling machines
Inventor: SINDERMANN SIEGMAR
IPC: B65G29/00
Filed: 1984-09-05
Abstract: The replacement of guide rails in the case of preliminary tables for receptacle handling machines is to be simplified by fastening the guide rails, or the main parts thereof, by means of a central assembly. To this end, it is planned to hold the guide rails at centring assemblies which are common to all variants, and to make them centrally lockable by means of quick-clamping devices which can be actuated by electrical, hydraulic, magnetic or similar means.
Patent DE-3438574-A1 (DE)
Title: Drum for laundry driers
Inventor: EDLER HARALD
IPC: D06F58/04
Filed: 1984-10-20
Abstract: The drum for large laundry driers is formed, for the better elimination of impurities from the drum casing, from casing segments (12, 13) which extend respectively from driving rib (18) to driving rib and which are connected releasably (screws 25) to the drum running rings (23, 24) or to the supporting structure formed from these and the driving ribs (18). <IMAGE>
Patent DE-3441565-A1 (DE)
Inventor: DITTRICH WERNER
IPC: B21C37/12
Filed: 1984-11-14
Abstract: 1. A method for making a flexible corrugated tube, by helicoidally winding a thin metal strip with corrugations extending parallel to its longitudinal direction, in which at least one corrugation of two successive turns are nested into and connected with each other, wherein firstly the nested corrugation (4c) is so compressed circumferentially in axial direction that the flanks of the corrugation lie flat against each other, that the flat-pressed corrugation is rolled together from the crest in the direction of the base of the corrugation and that thereafter the rolled-up corrugation is pressed into the corrugation trough.
Patent DE-3443687-A1 (DE)
Title: Domestic aquarium
Inventor: LORDAN KARL-HEINZ
IPC: A01K63/00
Filed: 1984-11-30
Abstract: The invention relates to a domestic aquarium and comprises the special embodiment of the aquarium tank 1 as a bottle in a horizontal position, which is corked when in use and which exhibits, in the air-bubble region, openings for introducing flexible supply tubes 4 and cables 8a as well as feed. <IMAGE>
Patent DE-3501583-A1 (DE)
Title: Device for the axial connection of two sleeveless pipes
Inventor: BERGMANN KARL-HEINZ DIPL ING
IPC: F16L21/00
Filed: 1985-01-18
Abstract: The device which is used for the axial connection of the ends (which bound one another in an abutting manner) of two sleeveless pipes consists of a rubber collar (1) with projecting sealing lips (2), of a central sealing rib (3) which extends between the pipe ends, and of a tensioning clamp (4) which surrounds the rubber collar (1) and has wheels (5) which are drawn in slightly radially in order to bound the rubber collar (1). This tensioning clamp (4) surrounds a central radially drawn-in reinforcing bead (12) and, on the mutually overlapping ends, in each case permanently welded holders (6, 7) having lateral holes, and a tensioning bolt (8), which extends in the centre plane located at right angles to the tensioning clamp axis, passes freely through the transverse hole in the first holder and rests with its head thereon, and whose threaded section passes through the transverse hole in the second holder. In order to achieve a lighter construction without adversely influencing the sealing effect, the holders are in each case formed by a cylindrical rod section (7) and a looped strip (6) surrounding it. Its ends, which terminate approximately tangentially with respect to the outside of the tensioning clamp (4), are welded to said strip, preferably by spot welding. In its central region, the looped strip (6) is provided with a recess (9) through which the tensioning bolt (8) passes. 
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Patent DE-3502294-A1 (DE)
Inventor: ZEHELEIN GUENTHER DIPL ING
IPC: H03D7/00
Filed: 1985-01-24
Abstract: 1. A frequency converter, comprising a mixer (M) having one input for an oscillator signal (OS), another input for a high frequency signal (HF) and two outputs (1, 2) at which two intermediate frequency partial signals (ZF1, ZF2) that are out of phase with one another and produced by the mixing are present, and comprising a coupler (K) connected to the mixer outputs, which superimposes the two intermediate frequency partial signals at one of its two outputs (3, 4) in phase with one another and is closed off at its other output with an adaptation resistor, wherein the image frequency signals generated in the mixer assume opposite phase positions and compensate for on another, characterized in that the intermediate frequency partial signals, (ZF1, ZF2) are produced by upward mixing, whenever the frequency (fHF ) of the high-frequency signal (HF) is located in a lower range of the frequency band, in which the high-frequency signal can assume any arbitrary frequency ; that the intermediate frequency partial signals (ZF1, ZF2) are produced by downward mixing, whenever the frequency fHF of the high-frequency signal (HF) is located in an upper range of said frequency band, wherein for the upward mixing, the oscillator signal (OS) is tuned to a frequency fOS which is above the frequency fHF of the high-frequency signal, so that in each case the difference between the oscillator frequency fOS and the frequency fHF of the high-frequency signal has a fixedly predetermined value, and for the downward mixing the oscillator signal (OS) is tuned to a frequency fOS such as to be below the frequency fHF of the high-frequency signal, so that the difference between the frequency fHF of the high-frequency signal and the oscillator frequency fOS in each case has the same fixedly predetermined value ; and that connected to the two outputs (3, 4) of the coupler (K) is a switch (S), which switches through whichever one of the coupler outputs (3, 4) at which the intermediate frequency signal (ZF) produced by the in-phase superposition of the intermediate frequency partial signals (ZF1, ZF2) is present, and connects the adaptation resistor to the other coupler output.
Patent DE-3502462-A1 (DE)
Title: Device for unlocking and opening passages or relief apertures in rooms
Inventor: KRUSE GERALD
IPC: E05B51/02
Filed: 1985-01-25
Abstract: In this arrangement, a door is of two-shell design, and the shell element pointing into the room is movably arranged as a pressure-absorbing panel, with springs being interposed. The inner space formed receives a control linkage which is coupled to a locking mechanism of the door and to the shell element. The control linkage consists of a spring-loaded release rod and of an associated actuating arm which is connected at one end to the locking mechanism of the door. As a result of pressure exerted on the resiliently arranged shell element, the latter is pressed into the inner space and thereby loosens a detent of the spring-loaded release rod. The movement of the release rod serves for adjusting the actuating arm which loosens the detent of the door and which thus allows the passage aperture to open automatically.
Patent DE-3504225-A1 (DE)
Title: Atmospheric hot-water boiler with combustion chamber arranged at the bottom, in particular for gas firing
Inventor: FENYVESI JANOS
IPC: F24H1/28
Filed: 1985-02-07
Abstract: The invention relates to an atmospheric hot-water boiler with a combustion chamber arranged at the bottom, in particular for gas firing, with which the quantity of the combustion residues contaminating the air can be reduced and the efficiency can be increased, the mode of manufacturing the boiler, i.e. the production technology, compared with the production technology of the conventional boilers, is considerably simpler and cheaper. The solution according to the invention can be characterised in that at least two intercommunicating water chambers are present, which are formed from concentrically arranged cylinder jackets. The waste gas flues are arranged between the outer cylinder jacket of the inner cylinder jacket pair, and therein three smoke-deflecting baffle elements are advantageously arranged, which force the combustion residues onto a spiral path. Furthermore, a flame-deflecting element, which is fastened on the outer cylinder jacket of the inner water chamber, is arranged in the furnace body, and/or nozzles are arranged in the circle below the waste gas flue or below the waste gas flues. The boiler according to the invention is also very suitable for any other heating materials, such as coal, coke or oil, as well as for gas.
Patent DE-3508697-A1 (DE)
Inventor: HOELL ROLAND DIPL ING
IPC: B41F21/10
Filed: 1985-03-12
Abstract: A device for controlling the opening of a plurality of sheet grippers in a sheet-fed rotary press wherein the grippers are arranged to form a row on a gripper shaft disposed on a rotating cylinder. The gripper shaft is centrally controlled between its ends by two cam control systems acting in parallel relationship on the ends of an actuating shaft, by turning of the latter, with a central adjusting means interconnecting the actuating shaft and the gripper shaft to provide a symmetrically divided torsional force adjustable to vary the opening width of the grippers according to the sheet thickness being processed.
Patent DE-3508914-A1 (DE)
Title: Method and device for hot-laying of heating-medium guide pipes for floor heating systems
Inventor: SCHMITZ GEB BERNRATH
IPC: F24D3/12
Filed: 1985-03-13
Abstract: In the method, a roll of heating-medium guide pipe made of plastic for torsion-free and break-free laying, in particular in the cold, is flowed through by a heating medium even during laying and further rolls are simultaneously heated. The device for implementing the method is a laying spindle (1), consisting of a stationary underframe (2) and, arranged rotatably in a bearing (5) above the latter, an upper frame (3), the axis of rotation being designed as a heating-medium guide pipe (4) and being provided at its ends with closing caps (7, 8 and 9, 10), which are rotatable in relation to one another in their parts, for coupling on a heating-medium return hose (A) in the region of the underframe (2) and for connection of the end (C) of the roll of heating-medium guide pipe (11) to be laid; the other end (B) of the heating medium guide pipe (11) can be connected to the forward run (VL) of a heat source so that the roll of the heating-medium guide pipe (11) can be flowed through by a heating medium during the entire laying time. <IMAGE>
Patent DE-3508934-A1 (DE)
Title: Impact mill for comminuting stones or the like
Inventor: MUELLER GUENTER
IPC: B02C13/18
Filed: 1985-03-13
Abstract: In an approximately annular housing whose inwardly pointing impact faces are preferably formed by a layer of comminuted material after a layer of said material has been deposited, a rotor (2) with axial entry opening is arranged on a vertical driveshaft so as to form an annular gap with respect to the housing. The rotor (2) has a baseplate (9) with central impact plate, a cover plate with central recess and blades (11) between baseplate (9) and cover plate. The sides of the blades (11) which point towards the axle of the rotor are each provided with a pocket (17) for receiving comminuted material and each ends, adjoining the pocket (17), in an expulsion edge (24) on the circumference of the rotor. In order to protect the end (15) of the blade (11), a wearing part is replaceably attached thereto, the said part consisting of a carrier body (12) which is attached to the blade (11) and has a hard-metal armouring (13). The hard-metal armouring (13) is provided with a face for making contact with the carrier body (12), which face runs concavely in the expulsion direction, the first surface section (25) of the said contact face, which section adjoins the material receiving pocket (17), lying approximately in a tangential plane (B) with respect to the impact plate. Preferably, the hard metal armouring (13) is an L-like body with two outer wearing faces (22, 23) which define the expulsion edge (24). 
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Patent DE-3525624-A1 (DE)
Inventor: ITZEL HANSHELMUT DR
IPC: A01N57/16
Filed: 1985-07-18
Abstract: 1. Moth repellent to control the developmental stages of the clothes moth, comprised of a combination of O,O-diethyl-O-3,5,6-trichloropyrid-2-yl-thiophosphoric acid ester (chlorpyrifos) or O,O-dimethyl-O-3,5,6-trichloropyrid-2-yl-thiophosphoric acid ester (chlorpyrifos-methyl) and 2,2-dimethyl-3-(2-methyl-1-propenyl)-cyclopropane carboxylic acid-(1-ethinyl-2-methyl-2-pentenyl)-ester (emphenthrin).
Patent DE-3528498-A1 (DE)
Title: Plug connecter
Inventor: NIEBUHR JENS
IPC: H01R13/719
Filed: 1985-08-08
Abstract: The invention relates to a plug connecter, especially a D-subminiature plug connecter, whose insulating body consists of an upper shell and a lower shell of plastic, in which plug connecter the contact pins are preferably mounted in a floating manner. The plug connecter 1 has a device for frequency filtering and is surrounded by a housing frame 5 consisting of sheet steel. In the lower shell 3 of the insulating body 2, the contact pins 8 are surrounded by in each case one recess 10 which is filled by an electrically conductive compound 11, resting on the respective contact pin. The electrically conductive compound 10 rests on the conductive contact 13 of a capacitor 12 which is arranged on a base web 15, raised with respect to the compound 11. The other conductive contact 14 is connected by means of a further conductive compound 11 to the housing frame 5, which compound is located in a recess 16 between the base web 15 and the housing frame 5 (Fig. 3). <IMAGE>
Patent DE-3533546-A1 (DE)
Title: Heterocyclic azo dyes
Inventor: LOEFFLER HERMANN
IPC: C09B29/00
Filed: 1985-09-20
Abstract: The invention relates to compounds of the general formula I <IMAGE>  where X is hydrogen, C1-C4-alkyl or -alkoxy, chlorine, bromine or chlorine-, bromine-, methyl- or methoxy-substituted phenyl, benzyl, phenoxy or phenylmercapto,  Y is cyano, carboxylic ester or substituted carboxamide, Z is formyl or a radical -CH=R, where R is the radical of an active-methylene compound,  R<1> is hydrogen or R<2>, and  R<2> is optionally substituted alkyl or aryl. The compounds of the invention are very highly suitable for dyeing textile material made of polyesters or colouring thermoplastics.
Patent DE-3535073-A1 (DE)
Title: Photoablation diaphragm
Inventor: SEILER THEO DR DR
IPC: A61F9/008
Filed: 1985-09-27
Abstract: Published without abstract.
Patent DE-3535628-A1 (DE)
Title: Distributor machine, especially pneumatic fertilizer spreader
Inventor: DREYER HEINZ DIPL ING DR
IPC: A01C7/08
Filed: 1985-10-05
Abstract: Distributor machine, especially pneumatic fertilizer spreader, which has a supply container, equipped with outlet orifices, and metering wheels of variable rotational speed, for conveying the material trickling out of the outlet orifices into pipelines connected to at least one blower and provided with outflow orifices which are respectively arranged next to one another, as seen transversely to the direction of travel, and at a distance from one another, the spreading width of the ... by the spreading fans, which flow out through the outlet orifices and are generated by being blown against baffle bodies arranged in front of the outlet orifices, amounting to a multiple of the width of the supply container, whilst the discharge quantity is to be increased or reduced from the tractor seat, during the discharge of material, by a variation of the rotational speed of the variable metering wheels. So that, even in distributor machines of the generic type having a large spreading width of up to 24 m and above, the discharge quantity can be varied during the discharge operation in strip widths which are substantially smaller than the spreading or working width, provision is made for ensuring that the discharge quantity is to be increased and/or reduced from the tractor seat, during the discharge of material, segmentally in segments of the spreading width, preferably starting from a basic discharge-quantity value.
Patent DE-3537262-A1 (DE)
Title: Method for producing a solar cell connector
Inventor: KOCH JUERGEN DIPL PHYS
IPC: H01L31/05
Filed: 1985-10-19
Abstract: Method for producing a solar cell connector for the electrically conductive interconnection of solar cells, in particular for space flight solar generators. The solar cell connector consists of a molybdenum layer to which there are applied an intermediate layer made from platinum and a silver coating. The production of a connector having an extremely fine geometry is made possible by etching the final shape of the connector from a molybdenum foil, by sputtering the platinum intermediate layer onto the etched connector and by applying the silver coating to the platinum intermediate layer of the connector.
Patent DE-3545757-A1 (DE)
Inventor: KERN PETER DIPL ING
IPC: B25B7/00
Filed: 1985-12-21
Abstract: 1. Heavy-duty hand shears with two pivotably mounted grip legs (11, 12), which are operatively connected to two cutting blades (18, 19) and, in wide side view of the shears, the abutment grip leg (12) is convex and the finger grip leg (11) concave, characterized in that, considered in narrow side view, the finger grip leg (11) terminates in an area bent laterally from a straight line in the direction of the phalanxes of the gripping hand located on the ball of the thumb.
Patent DE-3603589-A1 (DE)
Title: Hydraulic amplifier
Inventor: STEIN ULRICH DIPL ING
IPC: B60T13/12
Filed: 1986-02-06
Abstract: In order to avoid losses and shorten activating displacements in a hydraulic amplifier in which pressure medium coming from an accumulator or a pump is directed to a working piston via valves controlled as a function of displacement and produces an auxiliary force at this working piston, the valves are designed as axially displaceable seat valves (2) lying in series and closing in the same direction. <IMAGE>