baber/WOPTO huggingface dataset:
Patent DE-3105688-A1 (DE)
Title: Ready-to-install laminated insulating glass element which can be transported well and is intended for old and new window frames
Inventor: HAPKE HEINZ ING GRAD
IPC: E06B3/64
Filed: 1981-02-17
Abstract: The invention relates to a ready-to-install laminated insulating glass element which can be transported well, can be industrially produced according to specifications, can be introduced into old and new windows in an easily installable manner and is suitable for all window structures and frame materials, it being possible for the prefabricated laminated insulating glass element to have a pane spacing or air-gap width of 33 mm, 55 mm and more, in each case two flushing valves permitting the gas filling in the air gap, it being possible to repeat this after the period of guarantee has run out, and constant monitoring being ensured by an indicator which, by changing colour, indicates the moisture content within the air gap. The glazing part is achieved with the aid of an elastomeric special profile frame (1), the rectangular central part (2) of which spaces apart the glass panes (G) and encloses them in U-shaped cutouts (4). Said glazing part, encompassed by a retaining-rail frame (7) and inserted into the lateral incisions (18 to 24), receives clamping rails (11) on both sides and can be braced at a high contact pressure by a surface clamping press, it being possible to gain access to and close the flushing valves (8), let into the retaining-rail frame (7), via the clamping rail (11), while the valve stem (9), let into the special profile frame (1), makes it possible to achieve the gas-filling procedure. An indicator (10), plugged into the profile frame (1) from the air gap, permits a constantly visible monitoring of the gas condition. <IMAGE>
Patent DE-3110495-A1 (DE)
Title: Seawater desalination plant
Inventor: KUPCZIK GUENTER ING GRAD
IPC: C02F1/16
Filed: 1981-03-18
Abstract: In a seawater desalination plant, a coolant circuit (5) of a heat exchanger arrangement (9) of a heat pump system, fed with warm circulated air, is conducted via a seawater vacuum evaporator (6) and the cooled air of the heat pump system is used at least for space air conditioning. Expediently, part of the cooled air is provided for cooling seawater, which is conducted via the seawater vacuum evaporator for condensation of the steam. Further circuits (32, 33) are conducted via the seawater vacuum evaporator (6) which, as heat transfer media, consume heat from units of the plant. The plant has a power unit for driving the pumps of the plant, which form the base load of the power unit. <IMAGE>
Patent DE-3114476-A1 (DE)
Title: Automatic conveyor
Inventor: BILSING ALFRED DIPL ING
IPC: B65G47/90
Filed: 1981-04-10
Abstract: An automatic conveyor, for example for conveying workpieces between presses, having a double arm which can rotate about a vertical axis and which in a specific case can additionally swivel about a horizontal axis, the double arm having grippers at both ends. In order to accelerate the conveyor processes, both grippers can be moved simultaneously in the longitudinal direction of the arm in opposite directions. Both grippers can have a common drive mechanism for their rotational movements and a further common drive mechanism for their swivel movements. <IMAGE>
Patent DE-3115691-A1 (DE)
Title: Mobile planting element
Inventor: HAEMMERLE FRITZ
IPC: A01G9/00
Filed: 1981-04-18
Abstract: Mobile planting element comprising an approximately box-shaped, upwardly open receptacle which preferably consists of plastic and has permeable, e.g. grid-type, side walls, at the lower ends of which inwardly directed protrusions are arranged. The receptacle base comprises a trough which rests on the protrusions and on the underlying surface and is lower than the side walls of the receptacle. The base of the trough contains base beads which are arranged approximately in the form of a cross and are drawn upwards. On the edge of the trough and the elevated portions of the base beads there is supported a screen plate which may possibly be covered with a water-permeable nonwoven and forms a filling space for planting substrate with the remaining height of the side walls of the receptacle.
Patent DE-3117825-A1 (DE)
Title: Rotary engine
Inventor: EVERSHED RONALD CHARLES
IPC: F01C1/44
Filed: 1981-05-06
Abstract: A rotary engine is shown and described with an inner rotor (10) and an outer rotor (12); the axis of rotation (15) of the inner rotor (10) and the axis of rotation (17) of the outer rotor (12) run parallel to one another. The inner rotor (10) and the outer rotor (12) each have a cylindrical recess running concentrically with their axis of rotation (15 and 17). The inner rotor (10) is located inside the cylindrical recess of the outer rotor (12). The inner rotor (10) is provided with a plurality of swivel flaps (22), the free ends of which rest in a sliding fashion on one wall of the outer rotor (12) and each define individual chambers. In order to improve the sealing between the inlet and the outlet in the rotary engine in question, an elongated cylindrical tube section (18) is provided arranged concentrically with the inner tube (10). In the tube section (18) an inlet opening (25) and an outlet opening (29) are provided. The inlet opening (25) is connected to the chamber having the greatest volume, whilst the outlet opening (29) communicates respectively with the chamber enclosing the smallest volume. <IMAGE>
Patent DE-3129941-A1 (DE)
Title: Method for retrofitting subscriber services in a centrally controlled telecommunications system, in particular a telephone PABX system
Inventor: NIESSNER GERHARD
IPC: H04Q3/62
Filed: 1981-07-29
Abstract: Method for retrofitting subscriber services in a centrally controlled telecommunications system, a connection facility for an add-on module with an address controller and relay contacts being pre-fitted on the system motherboard which is designed as a printed circuit.
Patent DE-3130761-A1 (DE)
Inventor: DANNER HELMUT
IPC: F41A19/03
Filed: 1981-08-04
Abstract: The invention relates to an automatic shoulder arm, such as a machine gun, which can be changed over to semi-automatic fire, burst and automatic fire. In order to reduce the ammunition consumption in the automatic fire mode and to increase the hit rate, the weapon is provided with a mechanism regulating the cyclic rate of fire (27, 21 to 25) which reduces the cyclic rate of fire in the automatic fire position by means of a deceleration member (27) releasing the next shot. A hammer (14) acting upon a firing pin (10) when a shot is released is preferably releasable by deceleration member (27), which hammer is provided with an additional detent (24) being effective in the automatic fire position and disengageable by deceleration member (27) via a deceleration release lever (21). (FIG. 2a).
Patent DE-3132576-A1 (DE)
Title: Process and apparatus for smoke separation
Inventor: WILSON STEPHEN JOHN
IPC: F23J15/02
Filed: 1981-08-18
Abstract: An arc furnace (2) for steel production includes electrodes (4) and an oxygen-fuel burner (6). During steel production, a hot smoke-containing gas mixture, which contains combustible gases, is produced. The combustible gas is burnt in a combustion chamber (14). The resulting gas mixture is then cooled in a conventional conditioning unit (20). A required cooling which goes beyond the cooling capacity available from the conditioning unit is achieved by spraying liquid nitrogen from a spray distributor (39) into the hot smoke-containing gas before entry of the gas into a filtration unit (24), in which smoke is separated off from the gas.
Patent DE-3139671-A1 (DE)
Title: Process and device for admixing a foaming agent or wetting agent under pressure to a firefighting-water line (differential pressure admixing) from the standard plastic canister
Inventor: THON WERNER DIPL ING
IPC: A62C5/02
Filed: 1981-10-06
Abstract: Published without abstract.
Patent DE-3141266-A1 (DE)
Title: Wall anchor
Inventor: JOSEFSSON RUNE STEN
IPC: E04B1/76
Filed: 1981-10-17
Abstract: Wall anchor, the ends of which are arranged in different layers of a wall or ceiling structure, the wall anchor being divided in two and a tension-absorbing, but otherwise pivotable connection existing between the parts (4, 5). <IMAGE>
Patent DE-3148587-A1 (DE)
Title: Air-cooled condenser for precipitating pollutants in flue gas
IPC: B01D5/00
Filed: 1981-12-09
Abstract: The air-cooled condenser for precipitating pollutants from a flue gas has a housing in which a tube bundle bearing the flow of flue gas is located. The tubes of the tube bundle lead on the gas inlet side into a condensate trough. The flue gases are fed through a branch of this condensate trough, and the housing of the condenser is extended beyond the outflow side of the tube bundle and forms there a mixing zone for mixing the cooling air with the purified flue gas.
Patent DE-3201034-A1 (DE)
Title: Self-counter sinking screw
Inventor: IKEMANN GUENTER
IPC: F16B35/06
Filed: 1982-01-15
Abstract: Published without abstract.
Patent DE-3201051-A1 (DE)
Title: Sewer shaft system
Inventor: WIEDENMANN EBERHARD
IPC: E03F5/02
Filed: 1982-01-15
Abstract: A sewer shaft system is proposed, which serves for connecting intersecting sewer pipes in the shaft region. The shaft system comprises a parallelipipedal shaft bottom part (13), to which curved pipes (14, 15), adapted thereto, are flanged. To obtain a constant radius of curvature (r) of the sewer shaft system, the bend length (1) of the curved pipes (14, 15) is dimensioned in accordance with the angle of intersection ( alpha ) of the intersecting sewer pipes (10, 11). As a result of the modular design of the components (13 to 15) of the shaft system, adaptation to any desired angle of intersection ( alpha ) of the sewer pipes (10, 11) is possible. <IMAGE>
Patent DE-3216715-A1 (DE)
Title: Tyre chain and method for its manufacture
Inventor: EBERHARDT FRANZ
IPC: B60C27/08
Filed: 1982-04-30
Abstract: In a tyre chain with chain sections which are formed from horizontal elements (1) and vertical elements (2), at least some of the horizontal elements (2) which are formed from oval elements and arranged in the region of the running network are provided with support elements (3). These support elements (3) are pushed, in the state in which they are bent over in a pincer-like manner, over the horizontal elements (1) assigned to them and are subsequently pressed together and welded to one another in the region of the end face of the insertion opening. The support elements consequently only have a single weld point (11) which is situated at a location at which the effect of wear is small. <IMAGE>
Patent DE-3217498-A1 (DE)
Title: Process for heat recovery from losses of radiant panel heaters and apparatus to perform this process
Inventor: FERMEN GEB WECKAUF
IPC: F24D3/14
Filed: 1982-05-10
Abstract: For heat recovery from losses of radiant panel heaters it is proposed that the lost heat arising at the side of the radiant panel heater turned away from the space be taken up by an air flow consisting substantially of outside air (fresh air) and be fed to the space to be heated. This air can flow in a so-called flat channel arrangement, preferably formed like an air cushion foil, with the interspaces between the air cushions forming the channels.
Patent DE-3221335-A1 (DE)
Title: Photodiode for spectral analysis
Inventor: ADOLFSSON MORGAN DIPL ING
IPC: H01L31/103
Filed: 1982-06-05
Abstract: A photodiode for spectral analysis whose spectral sensitivity curve can be altered by altering the bias applied to it and is used to evaluate the spectral distribution of light describing a variable to be measured comprises an NPp or PNn semiconductor structure, where N and P are layers of material with a large energy gap and n and p are layers of material with a small energy gap. The thickness and doping of the central P or N layer are adjusted so that the depletion zone of the PN junction does not extend through the entire central P or N layer at low bias, but does per se extend through the entire central layer after a certain bias has been reached. <IMAGE>
Patent DE-3221441-A1 (DE)
Title: Gas fitting, in particular for household appliances
Inventor: PFANDER WERNER DIPL ING
IPC: G05D16/20
Filed: 1982-06-07
Abstract: A gas fitting for household appliances is proposed, which has a solenoid valve (50) with a magnet (58) lying in the gas space. For protection against attack by sulphur-containing constituents of the gas, the winding of the magnet (58) is made from stoved-enamel wire, the insulating layers of which form a closed, homogeneous protective layer after stoving. <IMAGE>
Patent DE-3225293-A1 (DE)
Inventor: SCHAPER ULF-ARMIN DR
IPC: C07C67/44
Filed: 1982-07-07
Abstract: 1. Claims (for the Contracting States : BE, CH, DE, FR, GB, IT, LI, NL) The use of 2-methylpentanoic acid esters corresponding to the following formula  see diagramm : EP0098791,P6,F3  in which R is a branched or carbocyclic radical corresponding to the formula  see diagramm : EP0098791,P6,F4  wherein R**1 = H, CH3 R**2 = H, CH3 , C2 H5 R**3 = C2 H5 , n-C3 H7 , CH(CH3 )2 , n-C4 H9 with the proviso that only one of the radicals R**1 , R**2 can represent H, or wherein R**1 , R**2 = (CH2 )n , n = 3 or 4 R**3 = H as perfumes. 1. Claims (for the Contracting State AT) The use of 2-methylpentanoic acid esters corresponding to the following formula  see diagramm : EP0098791,P7,F3  in which R is a branched or carbocyclic radical corresponding to the following formula  see diagramm : EP0098791,P7,F4  wherein R**1 = H, CH3 R**2 = H, CH3 , C2 H5 R**3 = C2 H5 , n-C3 H7 , CH(CH3 )2 , n-C4 H9 with the proviso that only one of the radicals R**1 , R**2 can represent H, or wherein R**1 , R**2 = (CH2 )n , n = 3 or 4 R**3 = H as perfumes.
Patent DE-3228460-A1 (DE)
Title: Skate and method for its manufacture
Inventor: DORNSEIF EIKE
IPC: A63C1/02
Filed: 1982-07-30
Abstract: In a skate having a blade made of metal embedded in a support made of plastic, both the sole plate and the heel plate being seated on an intermediate web of the plastic support, the length (L) of the intermediate web can be varied by interposing fitting pieces connected integrally to the intermediate web and can be adapted to the size (G) of the metal blade. The blade has a rising front end and a projecting rear end, which ends are anchored in the plastic support with regions constructed in the manner of snow plumes. Provided in the blade below the snow plume-type regions are blind bore-type hollows in which correspondingly shaped projections of the plastic support engage. The edge running horizontally between the front and rear ends of the blade has a step-type rise approximately in its centre below which passages are provided which traverse parts of the plastic support during the injection-moulding operation. Approximately the upper half of the blade lies in a U-shaped groove in the plastic support, which groove is formed by limbs of the intermediate web being drawn downwards.
Patent DE-3228655-A1 (DE)
Title: Remote-control device for a holding appliance of rocket launching tubes
Inventor: ROTH SIEGFRIED
IPC: F41A9/50
Filed: 1982-07-31
Abstract: The invention relates to a hydraulic remote-control device for a holding appliance of rocket launching tubes on a tank. By an appropriate association of hydraulic and mechanical means, a remote-controlled opening and closing of the holding appliance is possible even under extreme conditions. 
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Patent DE-3230810-A1 (DE)
Title: Device for accommodating information carriers, in particular photographs or the like
Inventor: GEBAUER HORST
IPC: A47G1/16
Filed: 1982-08-19
Abstract: In a device for accommodating information carriers, in particular photographs or the like, having a means for optionally hanging up or standing up the device, a solution is to be provided whereby, especially in the case of simply designed means for hanging up or standing up any desired arrangement of the device is permitted. This is achieved in that the standing or hanging means (5) can be detachably connected to the device (1) on the side (2) facing away from the information carrier. <IMAGE>
Patent DE-3232416-A1 (DE)
Title: Data acquisition system for vehicles
Inventor: KRAFT MICHAEL ING GRAD
IPC: G07C5/08
Filed: 1982-09-01
Abstract: In a data acquisition system for vehicles, the acquisition device (2) installed in the vehicle is to be capable of being matched to the vehicle (1) and the engine as easily as possible and at the same time it is to be possible to test the signal generator terminals (19, 33). In a computer (5), a test cartridge (40) is loaded with the known vehicle data. The test cartridge (40) or the acquisition device (2) contain a test program memory (52) and different test routines, such as matching of the constant W for vehicles and of the engine speed etc, can be called up in this program memory (52) via a switching and monitoring mechanism (42). Also, all the signal generator terminals can be tested for operativeness. <IMAGE>
Patent DE-3232530-A1 (DE)
Title: High performance continuous bioreactor
Inventor: SCHRAUFSTETTER WILFRIED
IPC: C02F3/10
Filed: 1982-09-01
Abstract: A high performance continuous bioreactor (1) is described, in particular for anaerobically treating vegetable and animal biomass and also waste composed of organic materials having relatively high molecular weight, in which the high molecular weight organic materials are transformed in a reactor chamber (5, 6) by bacterial strains into organic materials having low molecular weight and these are transformed into low molecular weight organic acids with formation of H2, CO2 and H2S, and then the substances formed are converted into CH4 and CO2, a division of the acid phase and methane phase proceeding in the reactor chamber or reactor chambers (5, 6), preferably in inverse ratio to the decomposition rates of the acid formation and methane formation process stages, as a result of which the decomposed products sink and pass, in the divided chamber (5) for the acid phase, via one or more open connections (7), into the fermentation chamber (6) for the methane formation, which chamber, so that it can be used on a large industrial scale and yet the residence time of the mass in the reactor can be reduced, is designed in such a manner that the substances, at least within the fermentation chamber (6) are passed between guides (16) made of open-pore material and the guides (16) leave free guide channels (21) between each other, through which channels solids can also be moved. Furthermore, advantageous developments of the reactor are also described in order to make its use more versatile. <IMAGE>
Patent DE-3233780-A1 (DE)
Title: Charging device for feeding material for separation into the electrostatic field of gravity separators
Inventor: KNAUER HANS-JUERGEN DIPL ING
IPC: B03C7/00
Filed: 1982-09-11
Abstract: Charging device, consisting of a funnel-shaped feed device (1) and a distribution device (2) which can be periodically vibrated horizontally and in which rectangular strips (3) are arranged offset to one another in two planes, out of which charging device the separated material emerges in free fall as a curtain of material of uniform density. <IMAGE>
Patent DE-3236785-A1 (DE)
Title: Stop clock
Inventor: WIELAND WERNER
IPC: G04F10/00
Filed: 1982-10-05
Abstract: The invention relates to a stop clock having an analog time display. The hands are driven by a bipolar stepping motor (20) which receives its crystal-precision control pulses from a pulse generator fitted on a printed-circuit board (60). Mechanical zeroing of the hands takes place by means of a cardioid cam mechanism, operated by the zeroing button (32, 34), which consists of the cardioid cam (45) and the lever element (47) with the spring arm (46). Provided for zeroing the pulse transmitter is a switch which can be operated by the zeroing ram (28), in this case a reed contact switch (61a, 61b), which briefly interrupts the power supply to the pulse transmitter during the zeroing process and hence creates an unambiguous switch position which is important to ensure that the hand mechanism is started in the correct direction, without faults. <IMAGE>
Patent DE-3246210-A1 (DE)
Title: Rapid switching device for fused interrupters
Inventor: HAWEL GUSTAV DIPL ING
IPC: H01H31/12
Filed: 1982-12-14
Abstract: A rapid switching device for fused interrupters and similar apparatuses. The manual switching on and off operation always forms a hazardous moment, since these apparatuses are connected directly to live busbars and are hence often switched off while passing current and may be switched on to a short-circuit, the switching being dependent on the operation. For safety, the fused interrupters are provided with a simple, robust rapid switching device, via a spring element and roller, this device completely relieving the manual operation of stress at the correct switching moment, so that the interrupter switches on completely with high acceleration in the switching-on direction, while, in the switching-off direction, the contact blades of the built-in fuse inserts are drawn rapidly through the existing extinguishing device, but are braked after leaving the extinguishing device. At the same time, the rapid switching device holds the switched-on apparatus in its position even in the event of vibration and short-circuit current switching-off forces. In this case, the separation of the operating element of the fused interrupter remains secured for non-hazardous replacement of the fuse inserts in that the roller and spring element are split up onto the stationary fuse lower part and the moving, removable operating element.
Patent DE-3246464-A1 (DE)
Title: Device for guiding covers on lorries
Inventor: GLASER FRIEDRICH
IPC: B60J5/06
Filed: 1982-12-15
Abstract: Movable, flexible covers of loading spaces on lorries are securely guided with guide rails and guide devices which can be displaced therein. The guide rails which are advantageously constructed as hollow profiles can be arranged outside or inside the loading space. Guide devices to which the cover is secured with a rigid lower edge strip run in the guide rails. One guide rail per cover guides the cover unidimensionally in a straight fashion, further guide rails of the same cover bring about two-dimensional guidance in a plane of the cover so that displacement movements of the cover in these guide rails are possible in order to compensate displacements of the guide rails. <IMAGE>
Patent DE-3247942-A1 (DE)
Title: Device for underwater coating with anti-corrosive materials
Inventor: KELLERSHOFEN HANS JOSEF
IPC: B05B9/04
Filed: 1982-12-24
Abstract: The spray head, which serves for coating underwater, operates on the piston-pump principle, i.e. without air. The drive is provided by a hydraulic pressure intensifier. There are advantageously provided two pistons (6, 7), the piston chambers (4, 5) of which are connected in parallel and are alternately advanced by separately actuable hydraulic pressure intensifiers. While the coating material is forced out of the one piston chamber (4) through the outlet nozzle (13) of the spray head (1), coating material is fed, preferably under pressure, into the other piston chamber (5). The alternate actuation makes more or less continuous operation possible. <IMAGE>
Patent DE-3310099-A1 (DE)
Title: Method for correcting the position indication of a locating device
Inventor: ROGGE JOACHIM DIPL ING DR
IPC: G01C21/12
Filed: 1983-03-21
Abstract: A method is proposed for use in a locating device. This contains a course gyro, a displacement sensor and a computer carrying out compound calculation. The location coordinates are displayed by means of a display device. The random drift of the course gyro is obtained from the stationary drift. A pseudo compound calculation which is based on a pseudo drift is used for forming a second position information item. The nominal position can be determined by comparing the drift values and the position information items.