baber/WOPTO huggingface dataset:
Patent DE-3510640-A1 (DE)
Title: Shoe dryer
Inventor: NAPIERSKI REINHARD
IPC: A47L23/20
Filed: 1985-03-23
Abstract: A shoe dryer is described for the care of shoes. In this case, the clamping body (10) and the clamping bar (12) are produced integrally from an insulating material, the resistance heater (14) with the connection (16) and the electric lead (18) also being enclosed in the clamping body (10). The clamping bar (12) partially surrounds the continuation of the electric lead (18) out of the clamping body (10) over the supports (27) which lead then emerges at the top through the strain relief (26) according to Figure 1. The support plates (32) are inserted between the resistance heater (14) and protective grid (34) and are held on the heating surface (30) by means of holding-down devices (36). By means of switch, the resistance heaters (14) of a pair of shoe dryers can be switched in series or in parallel. <IMAGE>
Patent DE-3514383-A1 (DE)
Title: Plastic waterproofing sheet
Inventor: JABLONKA DIETER DIPL ING
IPC: B32B27/08
Filed: 1985-04-20
Abstract: In order to improve a plastic waterproofing sheet for installations for the storing of substances at risk from water, in particular for refuse landfill sites, to the extent that, inter alia, not only can they be joined together to form large-area, homogeneous landfill waterproofing means, but that also a greater imperviousness can be achieved than with plastic waterproofing sheets used hitherto for this purpose, it is proposed to provide a multilayered sheet which comprises two homogeneous sheets (1, 2) of plastic which are identical to each other and are arranged on the upper side and underside of the multilayered sheet, which can be welded well, has a high resistance to weather and to ageing amd also a high resistance to UV rays, a high tensile strength and extensibility as well as a high chemical resistance, and comprises at least one sheet (3, 7, 8) of plastic which is arranged congruently between the abovementioned sheets (1 and 2) and has in comparison with the outer sheets (1, 2) a higher vapour impermeability and at least approximately the same mechanical properties as the plastic of the two outer sheets (1 and 2).
Patent DE-3516198-A1 (DE)
Title: Device for filling level monitoring
Inventor: SCHITTEK FRIEDRICH ING GRAD
IPC: G01F23/296
Filed: 1985-05-06
Abstract: The device has an oscillator, which is actuated or not actuated depending on the filling level of the filling medium to be monitored. An electric oscillation-exciting and receiving device (8) is connected to the oscillator. The oscillator comprises a pressure-resistant, low-mass hollow body (5), on the outside of which the oscillation-exciting and receiving device (8) is arranged. The hollow body (5) has a through-opening (4) for the filling medium and is filled with filling medium when the filling level is reached, whereas it is free from filling medium when the filling level is not reached. The device needs no component lead-throughs which are technically complicated to produce and susceptible to faults. Particularly great differences in the oscillation damping between reaching the filling level and not reaching the filling level are attained. <IMAGE>
Patent DE-3516211-A1 (DE)
Title: Switching device for electronic blood pressure instruments
Inventor: BECK DIETER ING GRAD
IPC: A61B5/022
Filed: 1985-05-06
Abstract: The switching device (10) has a switching tongue (14) which can be elastically deformed very easily and projects transversely into the air flow in the connecting line between the pressure generator and the cuff without shutting off the connecting line (33, 35) completely. A contact piece (15) forms a normally closed contact or a normally open contact with the switching tongue (14). On pumping up the pressure system of the blood pressure instrument the switching tongue (14) is steadily deflected or stimulated to produce vibrations, and as a result of this corresponding switching signals are triggered. These ensure, directly or via a timer member in the control circuit of the blood pressure instrument, that all interference signals are suppressed which are otherwise triggered by Korotkoff's blood sounds and/or pump sounds. <IMAGE>
Patent DE-3518951-A1 (DE)
Title: Storage and flushing device for a periodically filled tank, in particular for a stormwater tank
Inventor: BOTSCH BERTRAM DIPL ING
IPC: E03F5/10
Filed: 1985-05-25
Abstract: Storage and flushing device for a periodically filled tank, in particular for a stormwater tank, the device being arranged in the form of a siphon conduit over the tank, extending essentially over the width of the tank and charging the floor of the tank in a surge-like manner by means of a single, brief and strong current of water.
Patent DE-3519844-A1 (DE)
Title: Cord for jewellery purposes
Inventor: BRAEUER DIETER PAUL
IPC: A44C5/00
Filed: 1985-06-03
Abstract: A cord for jewellery purposes, in particular for necklaces, is described, which consists of continuous, corrosion-resistant metal fibres, in particular made of a corrosion-resistant steel, having a diameter of no more than 20  mu m.
Patent DE-3524721-A1 (DE)
Title: Covered railway goods waggon
Inventor: BLANK WILHELM
IPC: B61D19/00
Filed: 1985-07-11
Abstract: The invention relates to a covered railway goods waggon with sliding wall components or flush top-opening hoods which lie in one plane in the closed state and can be moved outwards out of the closed position into a displacement position for the purpose of partially opening the waggon and are borne in the displacement position by means of rollers on running rails arranged on the underframe, the running rails being recessed in the transfer region at least in the region of the running rail head for the purpose of fitting on rollers provided with wheel flanges on both sides. In order, with simultaneous simplification of the construction and assembly, to reduce the number of components required for transferring the sliding wall components or top-opening hoods between the closed position and displacement position, the rollers are constructed on the outside with an additional cylindrical running face and the running rails are provided with an auxiliary rail, arranged in the region of the recesses, for the cylindrical running face.
Patent DE-3524866-A1 (DE)
Title: Process for the preparation of 2-hydrazino-6-nitrobenzothiazole
Inventor: HORSTMANN WALTER DR
IPC: C07D277/82
Filed: 1985-07-12
Abstract: 2-Hydrazino-6-nitrobenzothiazole is obtained in very good yield and quality if [6-nitrobenzothioazol-2-yl]alkyl sulphoxides and sulphones are reacted with hydrazine hydrate in water or aqueous alcohols. The reaction product is a starting material for useful azo dyestuffs.
Patent DE-3527615-A1 (DE)
Title: Process and plant for disposing of chlorine-containing wastes, in particular domestic and municipal refuse
Inventor: GRIGEL WOLFGANG DR
IPC: F23G5/00
Filed: 1985-08-01
Abstract: In a process for disposing of chlorine-containing wastes, in particular domestic and municipal refuse, by incineration and use of the heat of combustion for supplying useful energy into a system having a combustion zone for the wastes, a heat transfer zone for the generation of useful energy and a gas purification zone and, possibly, a combustion air heating zone, to prevent dioxin formation from phenol-containing hydrocarbons formed by the action of heat and hydrogen chloride, it is proposed that the temperature of the exhaust gas leaving the heat transfer zone is adjusted to a temperature level above the condensation temperature of HCl to at least 300 DEG C, at this temperature, to bind chlorine, the exhaust gas is permeated in a finely dispersed manner with a basic pulverulent reaction substance in a reaction zone and at the end of the reaction zone gas and reaction substance are then separated and the gas is given a secondary purifying treatment in the gas purification zone. An appropriate plant is provided in the region of the exhaust gas plant with a reaction stage (10a), (10b) having means (3) for addition of a reaction substance into the hot exhaust gas. <IMAGE>
Patent DE-3527810-A1 (DE)
Title: Heating place with upper burnoff
Inventor: PICKHAN FRIEDHELM
IPC: F24B1/192
Filed: 1985-08-02
Abstract: In a heating place (Fig. 2) with upper burnoff, consisting of a combustion chamber wall (47) delimiting a combustion chamber (46), a grate (45), an ash chamber (49) arranged below the grate (48), and a head part (30) which delimits the combustion chamber (46) towards the top and opens into the smoke offtake (50), a circular cylindrical protective shield (22) is provided, which surrounds the combustion chamber wall (47) and which is held on a chimney lining (24) which is fastened on the ceiling of the room or via supports (28, 29) on the combustion chamber wall (47) or the head part (30). The protective shield (22) is to this end provided circumferentially with a radially inwardly extending edge (26), with which it bears on the ring flange (23) on the lower edge of the likewise circular cylindrical chimney lining (24). The protective shield (22) is rotatable with the aid of a handle (27) about its vertical axis of rotation in such a manner that the different parts provided with a wire grating (51), a sheet metal panel, or a glass pane (52) can be pushed or rotated in front of the opening (32) of the combustion chamber (46). <IMAGE>
Patent DE-3530600-A1 (DE)
Inventor: MAUS WOLFGANG DIPL ING
IPC: B23P17/00
Filed: 1985-08-27
Abstract: Method of fastening drive elements on a hollow shaft, which comprises: pushing n drive elements with a thickness a over a hollow shaft, retaining the drive elements at mutual spacings b and in respective desired azimuthal positions by means of holding devices; providing active sections of a material with a given limit of elasticity, a length c, mutual spacings d and being bounded by sealing lips on a hydraulic expanding device so that n(a+b)=n(c+d), pushing the hydraulic expanding device into the hollow shaft; and applying a pressure through the hollow shaft to the active sections stressing the material of the active sections radially beyond the given limit of elasticity.
Patent DE-3533211-A1 (DE)
Title: Parabolic antenna for directional-radio systems
Inventor: BECKER KLAUS DR ING
IPC: H01Q17/00
Filed: 1985-09-18
Abstract: A radome (6) having a cylindrical collar (7) is placed in front of the reflector (1) of the antenna. The collar is clad internally with a ring (9) consisting of metal foil and a ring (10) of absorber material placed above it. The side of the rings (9, 10) facing away from the reflector (1) is provided with a tooth system (Z). <IMAGE>
Patent DE-3538045-A1 (DE)
Title: Circuit arrangement for a microprocessor-controlled remote-control system
Inventor: REITINGER GOTTFRIED DIPL ING
IPC: G05B19/042
Filed: 1985-10-25
Abstract: In the case of microprocessor-controlled remote-control systems, monitoring devices are necessary for operational reliability. The device according to the invention monitors the connection of the supply voltage to the command circuit. Said device consists of a number of relay contacts (11, 12, 13, 14, 15, 16, 17, 18, 19, 20) which are arranged between the supply voltage line (1, 2) and the command voltage line (28). 
<??>Four of the relay contacts (11, 12, 13, 14) are interconnected such that two are in each case in series, and the series circuits are arranged in parallel. 
<??>This series/parallel circuit is connected to the supply voltage (1, 2), normally-open contacts (15, 17, 18, 20) and normally-closed contacts (16, 19) which are arranged in series following this circuit. The relays for the contacts (11, 12, 13, 14, 15, 16, 17, 18, 19, 20) are controlled by the microprocessor which connects the supply voltage to the command line (28) only when it is intended to issue a command and no memory defect has been recorded. The operational reliability of the remote points of remote-control systems is considerably increased by the circuit. 
<IMAGE>
Patent DE-3538136-A1 (DE)
Title: Recovery of valuable material from the simultaneous SO2 and NOx scrubbing of preferably flue gases downstream of power stations
Inventor: HOELTER HEINZ DIPL ING
IPC: B01D53/60
Filed: 1985-10-26
Abstract: It is known to scrub out SO2 and NOx from flue gases using EDTA solutions. Sulphur-nitrogen compounds are formed in the scrubbing liquid, as are sulphite compounds and sulphate compounds which are precipitated out as calcium sulphite and sulphate as solids from the scrubbing liquid using lime. In order, in a process of this type, to create a recovery of valuable materials, according to the invention it is proposed that the sulphur dioxide, after the simultaneous scrubbing in the scrubber (2), and the solid precipitated as calcium sulphite/calcium sulphate by lime as a suspension are fed to the gravity separator (6) and, after settling the solids, a portion of the clear liquid is fed to an evaporation (9). From the evaporation (9), the evaporation residue, composed of Na2SO4, Na2SO3 and NS compounds is thermally decomposed at 750 DEG C together with the dewatered solids CaSO3/CaSO4 from the gravity separator, so that SO2 liberated at (11) is returned to the dirty gas process and a solid product in the form of anhydrite is produced at (12) which is used as a commercial material, preferably in mining underground as dam material. <IMAGE>
Patent DE-3538402-A1 (DE)
Title: Furniture system for living and working areas
Inventor: MOESLINGER ANDREAS
IPC: A47B47/04
Filed: 1985-10-29
Abstract: The invention relates to a furniture system made of sandwich boards for living and working areas, which allows a multiplicity of display and use variants with the aid of a plug-in system. This is achieved according to the invention in that plug-in elements are plugged into the grid at the front of sandwich boards and are retained by releasable connections. In the case of transparent sandwich boards, a visually closed cabinet element can also be provided by means of opaque, coloured bars, strips, profiles and the like.
Patent DE-3539505-A1 (DE)
Inventor: GOMOLL GUENTER DIPL ING
IPC: B41J29/04
Filed: 1985-11-07
Abstract: Such flat structural sheets (1) and (2) are used, for example, for the formation of a printer frame of the matrix printer type. In order to achieve cost-effective manufacture with adequate precision of the individual parts and simple, fast assembly and dismantling, it is proposed that in each case one contoured opening (4) be provided in a first flat structural sheet (1), originating from the edge (3), for the shank (5a) of a headed screw (5) and for the thickness of a multiple-edged nut (7) or for the height of a holder (6), and that the multiple-edged nut (7) be arranged in the holder (6) which has at least one sprung latching arm (8) and can be pushed from the side into the contoured opening (4), together with the multiple- edged nut (7), and can be latched with the latching arm (8) on the flat structural sheet (1), and the headed screw (5) can be inserted through a continuous opening (10) in the second flat structural sheet (2), running at right angles, and can be tightened with the multiple- edged nut (7). <IMAGE>
Patent DE-3544310-A1 (DE)
Title: Method and appliance for harnessing thermal energy by heat transformation
Inventor: RIPPERGER SIEGFRIED DR
IPC: F24J3/00
Filed: 1985-12-13
Abstract: Method for harnessing thermal energy from a thermal-energy transfer medium by heat transformation involving the use of a solution of at least two components having different boiling behaviour, in which at least the infeed of the vaporous, more volatile component(s) into the concentrated solution is effected via a non-wettable partition which has a multiplicity of continuous pores open to the outside, by means of bringing the solution into contact with the one side of the partition and bringing the more volatile component(s) into contact with the other side of the partition.
Patent DE-3601490-A1 (DE)
Title: Treatment of contaminated soils
Inventor: HOELTER HEINZ DIPL ING
IPC: B09C1/00
Filed: 1986-01-20
Abstract: In order to avoid serious damage, it is known to remove the so-called still-toxic pollutants present in a soil. The principle is that those who have caused improper contamination of the soil should be obliged to clean the soil which they have previously utilised. It is known, for this purpose, to remove the soils and treat them thermally, this being combined with considerable outlay. In order to be able to carry out such cleaning of contaminated soils in a simple manner, the invention proposes that there be introduced into the soil injection tubes (2) which are filled under pressure with injection media, such as hot air and/or biodegradable solvents and/or thermal heating means in the form of superheated steam, and the pollutants are brought to the surface by pressure and thermal upcurrents and, here, are caught beneath a vacuum bell jar (3) and fed to a chemisorption unit (6) in order, after cleaning, to be fed once again to the soil as injection gas medium. A suitable apparatus for carrying out this process is, in particular, a rotary-piston blower (5) which is arranged downstream of the chemisorption station (6) and feeds the cleaned injection-gas media to the injection tubes once again. <IMAGE>
Patent DE-3602012-A1 (DE)
Title: Slatted blind
Inventor: HENNEQUIN PETRUS JOHANNES
IPC: E06B9/384
Filed: 1986-01-24
Abstract: The invention relates to a slatted blind, the slats of which are suspended on carrying elements and are beaded on the longitudinal edges, in doing so forming a beaded border, delimiting a cavity, and a slot between the beaded border and the underside of the slat. The blind exhibits connecting elements, which are each assigned to a slat and start from the carrying elements, and fastening parts which serve to fasten the connecting elements on the slats and, engaging into the cavity, are respectively fixed on the beaded border. The fastening part (16, 22) can be introduced through the slot (12) or, engaging in a positively locking manner from one of the end sides of the slat (10), into the cavity (13) of the beaded border (11). In this arrangement, the connecting element (15) extends in each case on the underside of the beaded border (11) as far as the fastening part (16, 22). <IMAGE>
Patent DE-3616168-A1 (DE)
Title: Magnesium phosphinates and calcium phosphinates and basic refractory raw materials bound therewith
Inventor: SOMMER KLAUS PROF DR
IPC: C07F9/30
Filed: 1986-05-14
Abstract: Magnesium and calcium salts of phosphinic acids of the general formula <IMAGE> in which R<1> and R<2> denote different or identical functional groups, and their preparation are described. These phosphinates are outstandingly suitable as binders in basic refractory raw materials such as magnesium oxide, calcium oxide, dolomite, olivine, forsterite and mixtures thereof.
Patent DE-3616287-A1 (DE)
Title: Dredger with grabs
Inventor: RENNEISEN ALBERT
IPC: E02F3/413
Filed: 1986-05-14
Abstract: A dredger with an apparatus (2) supported on floating bodies (1) carries a lifting mechanism (3) for two grabs (6, 7). The two grabs can be driven in opposite directions to perform lifting and lowering movements. The gear trains driving the two grabs (6, 7) can be separated from one another by at least one clutch. The dead weight of the one grab (6) in each case lifted in the filled state is compensated for by the weight of the other lowered grab (7). If one of the two grabs (6, 7) fails, the other grab is available in order to maintain the extraction of sand or gravel to a reduced extent or in order to recover the other buried grab. <IMAGE>
Patent DE-3619205-A1 (DE)
Inventor: KAUSTRAETER GERT DIPL ING
IPC: F41F3/04
Filed: 1986-06-07
Abstract: 1. Ground launcher for missiles, such as rockets or the like, with a mount carrying the missile, characterized in that on the mount is placed a baffle plate (4) movable in the driving jet (3) of the missile (1) and which under the action of the driving jet (3) is movable into an operative position (15) passing through the entire cross-section thereof.
Patent DE-3619984-A1 (DE)
Title: Ignition coil for ignition systems of internal combustion engines
Inventor: ALMENDRO JOSE LUIS DR ING
IPC: H01F38/12
Filed: 1986-06-13
Abstract: The housing (10) which is produced from aluminium has the form of an annular trough with the central sleeve (11) in which one limb (28) of the closed iron core (27) is plugged and on which the primary winding (24), with the secondary winding (22), is pushed. The remaining cavity in the housing (10) is potted in an insulating manner by means of a potting compound (31). In consequence, the heat dissipation of the ignition coil is considerably improved as a result of the large surface of the housing (10) (Figure 1). <IMAGE>
Patent DE-3620106-A1 (DE)
Title: Hanging device made of plastic for flowerpots and the like
Inventor: KEYZER FRANCISCUS GERARDUS MAR
IPC: A47G7/04
Filed: 1986-06-14
Abstract: A hanging device made of plastic for flowerpots and the like comprises a hanger (1) with at least three carriers (3) connected to the hanger (1) by means of wire elements (2). Each carrier (3) is provided with two legs (5) which delimit a clamping slot (4) and can be fitted onto the rim of a pot so as to obtain a clamping closure. To this end, the legs (5) are connected to one another by a resilient bridge member (6) at the side facing away from the insertion side of the clamping slot (4). To significantly facilitate the fitting and withdrawal of the carriers onto and from the rim of a pot, provision is made according to the invention for the legs (5) to be provided with extensions (7) beyond the bridge member (6) thereby forming two levers by means of which the clamping slot (4) can be easily bent open when fitting and removing the carrier onto and from the edge of the pot (Figure 2). <IMAGE>
Patent DE-3621395-A1 (DE)
Inventor: PAYER WOLFGANG DIPL CHEM DR
IPC: C10L1/18
Filed: 1986-06-26
Abstract: The flowability is improved by addition of a mixture of an ethylene/vinyl acetate copolymer, an oxidised polyethylene wax and/or an oxidised ethylene/vinyl acetate copolymer.
Patent DE-3624470-A1 (DE)
Title: Method and device for improving a web-drying process
Inventor: BOTHAS ARTO
IPC: G05D7/00
Filed: 1986-07-19
Abstract: A method and device for improving a web-drying process, in which air containing particles is sucked into a suction compartment (5) from the interior of a former (2) or the like through the web of material (3) being formed and through a movable screen (4). The method is improved due to the fact that the air containing particles sucked into the suction compartment (5) is blown back through a channel system (7) into the upper part of the same or another former (2, 12) and, from there, it is sucked into a suction compartment (5, 13) below the respective former (2, 12). <IMAGE>
Patent DE-3628703-A1 (DE)
Title: Opening device for covers of ground orifices, especially for inspection orifices of sewage systems
Inventor: NILL WERNER
IPC: E02D29/14
Filed: 1986-08-23
Abstract: In the cover (9) for closing inspection orifices of sewage systems and the like, there is fastened perpendicularly to its surface a tube (19) which engages telescopically into a tube (23) mounted on the ceiling (1) of the sewage system. Inserted inside the tubes (19, 23) is a spindle (27), by means of which the cover (9) can be lifted out of the frame (5) of the orifice (3) and pivoted by means of a key (35) guided through the coaxial tubes (19, 23). The idle stroke of the spindle (27) preceding the stroke makes it possible to clean the spindle-key extension (31) easily. <IMAGE>
Patent DE-3630757-A1 (DE)
Title: Self-priming hydropneumatic spring strut with internal level control
Inventor: SOMMER NORBERT DIPL ING
IPC: B60G17/044
Filed: 1986-09-10
Abstract: The intention was to design a simple, reliable and insensitive level control of a self-priming, hydropneumatic spring strut so that delayed regulation can be achieved, with simultaneous reduction of blockages in the regulating passage. For this purpose, the regulating passage is formed on the outer surface of the pump rod by a recess in the pump rod and the inner wall of the control sleeve, the regulating passage at the same time being designed as restrictor.