baber/WOPTO huggingface dataset:
Patent DE-3529668-A1 (DE)
Inventor: PANTHOEFER RUDOLF
IPC: C02F3/04
Filed: 1985-08-20
Abstract: A post-clarification device (1) consisting of a treatment vessel (2) with a liquid inlet pipe (9) opening into its upper region, an outlet pipe (16, 18) leading from its lower region, as well as a percolating material (19). To ensure that the post-clarification device always maintains its optimum cleaning efficiency with the smallest possible expenditure on maintenance, the treatment vessel is designed in a transportable form and the inside space (17) of the vessel (2) containing the percolating material (19) is provided with a plurality of diversion devices (20) in order to extend the transition path followed by the waste water. In such a vessel the percolating material can easily be changed or cleaned. Since the waste water which has to undergo post-clarification has to flow a long way through the treatment vessel, the latter can be designed to be relatively small. In the case of installation on an already existing three-chamber clarification catch-pit (4) the treatment vessel can be used in a post-clarification pit (3) connected by a flanged means.
Patent DE-3536529-A1 (DE)
Title: Azolylmethyl oxiranes, their preparation and their use in crop protection
Inventor: KARBACH STEFAN DR
IPC: A01N43/653
Filed: 1985-10-12
Abstract: Compounds of the formula <IMAGE> in which R, Hal and Z, which are as defined in the description, and their preparation are described. The compounds are suitable for use as fungicides.
Patent DE-3537997-A1 (DE)
Title: Process for producing a moulding with fabric lining
Inventor: IGARASHI YUKIO
IPC: B29C51/36
Filed: 1985-10-25
Abstract: For producing a moulding with fabric lining, such as is used, for example, for interior linings of automobile doors, first the fabric is laid with its outer side on a vacuum forming mould and cut to fit. By applying suction to the mould, the fabric is held in position, and after application of a bonding agent, a preheated thermoplastic sheet is laid over the air-permeable fabric and over the mould. By means of the subatmospheric pressure of the vacuum forming mould, the sheet adapts to the outer contour of the mould, the fabric and sheet intimately bonding to one another. At the edge of the fabric, the forming mould is designed such that a groove is formed in which the fabric edges disappear. After cooling, the moulding is finished and firmly bonded to the fabric lining.
Patent DE-3543669-A1 (DE)
Title: Oil flow layout for vertical shafts with angular contact ball bearings in an O arrangement
Inventor: KIRCHHOFF KARL DIPL ING
IPC: F16C33/66
Filed: 1985-12-11
Abstract: The invention relates to an oil flow layout for vertical shafts with angular contact ball bearings in an O arrangement, as used, in particular, for pumps. The lower angular contact ball bearing 2 dips into an oil sump 8 and conveys oil through its inner race 3a into the interspace 9 between the upper and lower angular contact ball bearings 2 and 3 in order to supply the angular contact ball bearings 2, 3 with oil. According to the invention, the oil return to the sump 8 is accomplished by means of tangential holes 10 (in relation to the direction of rotation of the shaft 1) in the outer bearing race 6. The tangential arrangement of the holes 10 prevents a build-up of the rotating lubricating oil at the inlet to the holes 10. Escape of lubricating oil at the bearing cover 12 is thereby prevented. <IMAGE>
Patent DE-3602531-A1 (DE)
Title: System for reproducing a reduced-size television image
Inventor: DOHMANN BERNHARD DIPL ING
IPC: H04N9/64
Filed: 1986-01-29
Abstract: In this system, a digital luminance signal and digital colour difference signals are derived from a colour television signal, the digital luminance signal being based on twice the sampling rate as the digital colour difference signals. The digital luminance signal and the digital colour difference signals are written in parallel into a memory, read out of the memory at a higher frequency and converted into analog signals. From in each case two successive values of the luminance signal and possibly also the colour difference signals, mean values are formed before the signals are written into the memory.
Patent DE-3604586-A1 (DE)
Title: Wheel fork for trolleys or the like
Inventor: MELLWIG DIETER DR
IPC: B60B33/02
Filed: 1986-02-14
Abstract: The wheel fork comprises two fork legs which support the axle of a castor, are arranged spaced apart parallel to each other and are connected in one piece to each other by a vertically running wall bridge, fork legs and wall bridge being attached to a separate fork head and the wall bridge having supporting means for the fork head which is arranged between the fork legs and is connected to them. To simplify the assembly the fork head is formed from at least two head pieces which complement each other.
Patent DE-3610894-A1 (DE)
Title: Air diffuser for air-heating devices
Inventor: PORGES LUDWIG
IPC: F24F13/065
Filed: 1986-03-24
Abstract: In an air diffuser for air-heating devices, in particular for small spaces such as caravans, motor vehicles or the like, the tubular diffuser housing (1), which can be attached to a free end of an air duct, has guide vanes (15) for deflecting the air flow and is also rotatable about the centre axis of the air duct (20) for varying the outflow direction. According to the invention, the housing (1) consists of a diffuser ring (2) and a push-on case (3), projecting therefrom in the manner of a sleeve, with resilient case segments (8) for pushing onto the air duct (20), fixed guide vanes (15) which are inclined with respect to the air-duct direction being provided in the region of the diffuser ring. <IMAGE>
Patent DE-3619643-A1 (DE)
Title: Method and tube-bending machine for the application of a marking to a tube
Inventor: SCHWARZE RIGOBERT DIPL ING
IPC: B23K26/08
Filed: 1986-06-11
Abstract: To apply a marking to a tube, the marking defining the position of an object to be attached to the tube, the marking is enabled by the tube-bending machine, the application of the marking being performed with the tube in the tube-bending machine at a location determined by means of the tube-bending machine, by an operator or by a marking device arranged on the tube-bending machine or, during or after bending, by traversing and, where appropriate, rotating the tube. The tube-bending machine is provided with a marking device (47). <IMAGE>
Patent DE-3624880-A1 (DE)
Title: Soundproofing and/or screening wall consisting of reinforced concrete, and a process for the production thereof
Inventor: PATT WILHELM
IPC: E01F8/00
Filed: 1986-07-23
Abstract: The concrete slab (1) as soundproofing and/or screening wall is specially shaped such that, on utilising identical shuttering-part moulds, a low, but cross-sectionally differing, wall thickness is obtained, the maximum thickness being in the reinforcement region, with the result that the corrosion protection of the reinforcement is ensured. The concrete slab (1) covers over the stiffening profile (7) at the slab end (4), two extending carriers (6) in the form of brackets engaging in a frictionally locking manner between the flanges of the stiffening profile (7). The concrete slab (1) is mounted in a sliding manner on the foundation. Owing to a special production process, a special temperature-maintaining and shrinkage-preventing means is not necessary. <IMAGE>
Patent DE-3627999-A1 (DE)
Title: Electrohydraulic switching device
Inventor: HORNE RUEDIGER
IPC: H01H35/24
Filed: 1986-08-18
Abstract: An electrohydraulic switching device is proposed for emitting electrical control signals as a function of supplied pressure signals, having a housing which has two longitudinal holes and in which a piston is arranged such that it can be displaced axially, which piston can be acted on by the input pressure and is prestressed by means of a compression spring against the input pressure, and having an operating element, which is operatively connected to the piston, for operating electrical switching devices. In order to avoid bouncing of the switch as well as sticking and welding of the relay contacts, the electrical switching devices are formed by two separate switches S1, S2 which interact with a relay SR which has a self-latching behaviour and is integrated in the housing 1. <IMAGE>
Patent DE-3628173-A1 (DE)
Title: Plug socket with a plug
Inventor: ASCHER RUDOLF
IPC: H01R13/642
Filed: 1986-08-20
Abstract: The insertion openings in the plug socket are designed such that the corresponding pins in the plug fit only into the openings which are provided, to be precise such that the live positive pole goes only to the switch of the electrical appliance. In consequence, accidents, fatal accidents and fires can be prevented, as occurred often enough in the past.
Patent DE-3636588-A1 (DE)
Title: Method for attacking objects which have reactive armour
Inventor: LINDSTAEDT KLAUS DIPL ING
IPC: F42B12/04
Filed: 1986-10-28
Abstract: Reactive armour is initiated over an area by means of a fragmentation round, consisting of fragments of heavy metal or hard metal. The simultaneous detonation of the honeycomb structures, which are loaded with explosive, of the reactive armour produces a shockwave on the main armour which passes to the inside of the main armour in order to release holders or apparatuses and mountings which are fastened thereto.
Patent DE-3639657-A1 (DE)
Inventor: MATEIAS EMIL
IPC: C23G5/00
Filed: 1986-11-20
Abstract: The metal elements have hitherto been degreased by washing with halogenated hydrocarbons. These degreasing agents pollute the environment. The novel process should be non-polluting and clean the metal elements so thoroughly that they are suitable for high vacuum use. 
<??>The metal elements (12) to be cleaned are heated for 5 to 45 minutes to 500-800 DEG C in a reducing atmosphere, preferably in a continuous furnace (1) which is structurally joined to a blackening furnace (2). 
<??>The process allows easy, reproducible, non-hazardous and non-polluting cleaning. After combustion of the waste gases, the emissions consist only of carbon dioxide and water. 
<??>Figure 2 shows equipment for carrying out the process. 
<IMAGE>
Patent DE-3643156-A1 (DE)
Title: Circuit arrangement for an induction motor having at least two windings as a drive motor of a laundry treatment machine (combination washing machine)
Inventor: KIRMES GEORG
IPC: D06F37/30
Filed: 1986-12-17
Abstract: During washing operation, one winding 1 is connected to voltage directly and the other winding 2 is connected to voltage via an operating capacitor 5. In order to produce a rotation speed which is slower than that during washing operation in a manner which is as simple as possible, a normally-closed switch 4.1 is provided in the winding 1 which is connected directly to the voltage, which normally-closed switch 4.1 interrupts the circuit of this winding in a switching position for the low rotation speed. <IMAGE>
Patent DE-3643203-A1 (DE)
Title: Device for detecting vibrations in transportation systems
Inventor: AROLD GUENTER DIPL ING
IPC: G01P15/08
Filed: 1986-12-18
Abstract: A description is given of a simple electronically operating device for detecting vibrations in transportation systems. The impulse values or acceleration values occurring in this case are measured in a plurality of coordinates by means of strain gauges or acceleration pick-ups and fed to a downstream electronic system for the purpose of being evaluated. The electronic system is designed in such a way that the device is actuated only starting from a specific acceleration value, with the result that all the values to be measured can be detected and stored over a very long period.
Patent DE-3706002-A1 (DE)
Title: Apparatus for disintegrating, mixing, kneading and beating material
Inventor: QUECK GERHARD
IPC: B01F11/00
Filed: 1987-02-25
Abstract: The present invention relates to an apparatus for disintegrating, mixing, kneading and beating material, in which, in a container having a removable cover, a disc-shaped disintegrating tool, which is driven in a direction of rotation, can be moved back and forth in the axial direction of the container, which apparatus is characterised in that, in a revolver arrangement, a plurality of containers is attached to a rotatably mounted carrying part, each of which containers can be brought, one after the other, into the working region of the disintegrating tool by rotation of the carrying part. <IMAGE>
Patent DE-3714259-A1 (DE)
Title: Device for the continuous annealing of pipes
Inventor: OPPERMANN WILLI-FRIEDRICH
IPC: C21D1/76
Filed: 1987-04-29
Abstract: The invention relates to a device for the bright-annealing of pipes of steel, stainless steel, titanium and non-ferrous metals, which pipes run continuously through the device after forming, welding, calibrating, reducing or drawing. The device comprises an annealing and cooling chamber which is formed as a unit by the combination of an MF inductor and a cooling tube. The annealing and cooling process takes place with continuous feeding of a suitable reducing gas.
Patent DE-3716020-A1 (DE)
Title: Apparatus for evaporating liquid
Inventor: DANNENMANN ROLF
IPC: A61H33/06
Filed: 1987-05-14
Abstract: The apparatus according to the invention for evaporating liquid essentially serves to humidify other rooms, but preferably as an accessory in any sauna cabin. The auxiliary device for evaporating liquid essentially serves for operating a combined bath/sauna/steam bath in which the climate can be adjusted as desired by the switch mechanisms, e.g. as sauna operation, approximately 90@C, or as steam bath operation at a temperature of approximately 40-45@C and relative air humidity of approximately 40-60%. It comprises a closed container (8) which at one of its ends has outlet orifices (15) for the steam and, in a wall opposite to the outlet orifices, has air entry orifices (14 and 18). Owing to the type of mounting at a distance (13) to the wall (1), additional fresh air supply results. Between the outlet orifices (15) and the entry orifices (18 and 4) are formed guide vanes (16) having a roof-shaped, roughly semicircular or similar cross-section. This arrangement achieves an intensive atmospheric water vapour flow within the container (8). The orifice cross-section of the inlet orifices (18) can be changed by means of a covering slider (17), actuatable from the outside, which has corresponding bore holes (18). An electrical heater (22) ensures the evaporation of the liquid (20) charged into the container (8). <IMAGE>
Patent DE-3716227-A1 (DE)
Title: Process for producing cocoa powder agglomerates
Inventor: RAPP RUDOLF DR
IPC: A23G1/04
Filed: 1987-05-14
Abstract: The previous procedure for producing cocoa powder agglomerates is not only cost-intensive, but is also associated with considerable risks because of possible dust explosions. Furthermore, the cocoa beans are polluted with very high bacterial counts. It is therefore the object of the invention to further develop the process of the type mentioned in such a way that not only are considerable energy and cost savings achieved as well as removal of the risk of dust explosions, but also a reduction of the bacterial counts is achieved. This object is achieved by the previously broken up cocoa press cake being fed directly to an extruder which, in a first section, disagglomerates the cocoa press cake by shear with addition of water or steam between 1 and 20 % by weight, based on the solids portion and in a following section dries the disagglomerated particles by vacuum degassing and then reagglomerates them by mixing with simultaneous cooling.
Patent DE-3717397-A1 (DE)
Title: Cyclohexene derivatives
Inventor: EIDENSCHINK RUDOLF DR
IPC: C07C69/753
Filed: 1987-05-23
Abstract: Cyclohexene derivatives of the formula I <IMAGE> in which R<1>, A<1>, A<2>, Z, A<3>, n and R<2> are as defined in Claim 1 are suitable for use as components of liquid-crystalline phases.
Patent DE-3718595-A1 (DE)
Title: Method for disposal of liquid and/or gaseous wastes
Inventor: GRUBHOFER NICOLAUS DR
IPC: F23G5/00
Filed: 1987-06-03
Abstract: The method for disposal of liquid and/or gaseous wastes according to the invention comprises a continuous combustion in a closed system, and is characterised by a second stage of (continuous) pyrolysis of the combustion products being carried out after combustion. This ensures that no toxic combustion products are emitted into the air discharged. An apparatus for implementing the method of the invention is also described.
Patent DE-3719913-A1 (DE)
Inventor: BUZZETTI FRANCO
IPC: A61P35/00
Filed: 1987-06-15
Abstract: The present invention relates to new 6- or 7-methylen-1,2 beta -cyclopropanoandrost-4-ene-3,17-diones of the following formula   <IMAGE>  wherein  R is hydrogen or fluorine; one of R1 and R2 is =CH2 and the other is hydrogen or C1-C4-alkyl, and, when R2 is =CH2, at least one of R and R1 is other than hydrogen, which are useful in therapy, in particular as anti-cancer agents.
Patent DE-3729032-A1 (DE)
Inventor: LUEHMANN HERMANN
IPC: F26B11/04
Filed: 1987-08-31
Abstract: Indirectly heated rotary drums are equipped with heat exchange elements which are flowed through by a heat transfer medium. The large number of heating channels necessary with the associated connections, supports, lead-throughs etc. gives rise to considerable production outlay. These rotary drums are thus expensive. As a result of the complicated working cycles, they must as a rule be completely assembled in the workshop. Assembly on site is hardly possible. The new rotary drum is cheaper and easier to assemble. The heat exchange elements are designed as pipe panels (18). The rotary drum is especially suitable for drying and cooling bulk materials, in particular drying wood chips (Fig. 1). <IMAGE>
Patent DE-3730683-A1 (DE)
Title: Process and device for monitoring articles
Inventor: DIEHM BERND
IPC: B65H7/12
Filed: 1987-09-12
Abstract: In the monitoring of articles, for example in double-sheet monitoring in the feeding of sheets (3), fast and reliable error detection can be achieved by comparing the values (16a, 16b) obtained by sensing the articles along their length with threshold values (14 and 15 respectively) which are varied along the length of the articles by means of values (13) obtained by corresponding sensing of a reference article. <IMAGE>
Patent DE-3732850-A1 (DE)
Title: Arrangement for coupling unshortened coaxial resonators for ceramic microwave filters
IPC: H01P1/205
Filed: 1987-09-29
Abstract: An arrangement for coupling unshortened quarter-wave ( lambda /4) coaxial resonators for ceramic microwave filters, so-called coupling slots being provided between the resonators in the ceramic body in order to reduce the capacitive coupling of the individual quarter-wave resonators. The coupling slot (S) is implemented as an incision in the ceramic body (K) at its open end, specifically the non-metallised end at which a voltage maximum of the standing wave occurs at the resonant frequency. <IMAGE>
Patent DE-3733314-A1 (DE)
Title: Process for the polymerisation of polar compounds (II)
Inventor: FLEISCHMANN GERALD DIPL CHEM D
IPC: C08F4/72
Filed: 1987-10-02
Abstract: The invention relates to a process for the polymerisation of polar compounds which contain a C = C double bond in the  alpha -position to a carbonyl or nitrile group, especially acrylic acid derivatives. The polymerisation is quasi-ionic, is initiated by organometallic compounds of silicon, germanium or tin as initiators together with nucleophilic or electrophilic catalysts and is carried out at temperatures in the range from -100@C to +100@C. The initiators used are silanes, germanes, stannanes, siloxanes, germoxanes or stannoxanes in which at least one metal-bonded hydrocarbonoxy group is present per metal atom.
Patent DE-3744515-A1 (DE)
Title: Apparatus for supporting tracks
Inventor: HESSE KURT
IPC: A63H18/02
Filed: 1987-12-30
Abstract: In an apparatus for supporting tracks on a pillar with a supporting arm engaging under the tracks and capable of being fixed on the pillar, the supporting arm (7) has an annular body (10), for providing support in a manner which is infinitely variable vertically, which annular member can be tilted on the pillar (4) with slight play in a freely displaceable manner and at a continuously variable height by the gravity of the support arm (7) or of the support arm (7) and the track, and fixes the support arm (7) on the pillar (4) in a tilted manner. <IMAGE>
Patent DE-3803261-A1 (DE)
Title: Method for producing markings in the crusts of bread, cakes and pastries
Inventor: LANGE DIETER
IPC: A21C15/00
Filed: 1988-02-04
Abstract: The invention relates to a method for producing markings in the crusts of bread, cakes and pastries, especially in the crusts of bread, cakes and pastries made of rye and wheat. The aim of the invention is to improve quality, density of information and productivity in the marking of bread, cakes and pastries. The object of the invention is to specify a method for producing markings in the crusts of bread, cakes and pastries which generates high quality markings, for example decorations or alphanumeric characters, by means of electromagnetic high-energy radiation and which can be used to produce markings on the bread, cakes and pastries after baking, while the latter are moving on a conveyor belt or a similar device.
Patent DE-3803589-A1 (DE)
Title: Flat vase with combinable holder for inserting branches, flowers, etc.
Inventor: STARCZEWSKI GEORG
IPC: A47G7/07
Filed: 1988-02-06
Abstract: Published without abstract.
Patent DE-3804968-A1 (DE)
Title: Method for the non-destructive testing of stone (brick) decay
Inventor: ECHTERHOFF UWE DIPL ING
IPC: G01N25/72
Filed: 1988-02-18
Abstract: In a method for the non-destructive testing of layer separations in stones (bricks) in stone decay as well as for measuring the bonding of coatings against stone decay, the thermal radiation reflected by a specimen is registered. In this case the specimen is first warmed by an external heat source, a temperature profile of the surface of the specimen is subsequently taken after a waiting time in the seconds range and this profile is tested with regard to the occurrence of local inhomogeneities in the form of temperature peaks suggesting the presence of layer separations.
Patent DE-3805327-A1 (DE)
Title: Devices for converting disposable gas capsules into refillable capsules as well as gas extraction from such and filling of these capsules
IPC: F17C5/06
Filed: 1988-02-20
Abstract: The devices according to the invention relate to parts with which a disposable capsule can be converted into a refillable gas capsule. The sealing of this refillable gas capsule relative to the extraction and filling element is effected in such a way that screwing and unscrewing of the capsule can easily be carried out by hand without the aid of tools.
Patent DE-3811742-A1 (DE)
Inventor: BAUER HANS JUERGEN
IPC: F16F7/08
Filed: 1988-04-08
Abstract: A frictional damper has a tubular housing and a slide which is guided slidably in this housing in the direction of its longitudinal axis. In the area of its end on the slide exit side, the housing is provided with a damping lining which bears against the slide. In order to achieve the setting and maintaining of constant frictional conditions, which can if necessary be varied from one frictional damper to another, at low cost, the damping lining is arranged in a separate damping housing which is inserted into the tubular housing from the end on the slide exit side and is fixed axially at this point in the direction of its longitudinal axis. In an otherwise identical housing and slide the damping housing and/or the damping lining can each have a different design.