baber/WOPTO huggingface dataset:
Patent DE-3622347-A1 (DE)
Title: Device for preventing the unauthorised starting or theft of vehicles
Inventor: SKOWRONEK PETER
IPC: B60R25/00
Filed: 1986-07-03
Abstract: In the device according to the invention, the inhibiting action of the handbrake when it is on is fixed, causing the wheels to be locked. The widely known devices which are incorporated by motor vehicle manufacturers in vehicles on a series-production basis, such as ignition locks and steering wheel locks, and all the great variety of anti-theft devices which can be obtained as accessories are based on a different philosophy with regard to security, which means that the vehicle is still able to run.
Patent DE-3627123-A1 (DE)
Title: Liquid level sensor
Inventor: WERKMANN KARL-HEINZ
IPC: G01F23/36
Filed: 1986-08-06
Abstract: In the case of a liquid level sensor, in a housing there is arranged not only a chamber (10) with a sliding contact (7) and a resistance strip (8) but also a drum brake (11). A cam plate (15) is seated in the latter in a rotationally fixed manner on a shaft (2), which bears on the outside of the housing a lever (3) with a float (6). The said cam plate represents a brake-actuating element, by which the brake shoes (13, 14) of the drum brake (11) are spread upon rotation of the shaft (2). <IMAGE>
Patent DE-3627446-A1 (DE)
Title: Arrangement for transmission of control and information signals between a stationary unit and at least one non-stationary unit
Inventor: BLOMEYER-BARTENSTEIN HANS-PETE
IPC: G06F3/02
Filed: 1986-08-13
Abstract: An arrangement for transmission of control and information signals between a stationary unit and at least one non-stationary unit includes a computer with an interface connected in series to it. At least one transceiver, which is connected via a line system to the interface of the computer, is used for transmitting signals between the interface and each non-stationary unit. The signals which are stored in a terminal are passed on via at least one of the transceivers to a display unit, under control of the computer. According to a preferred embodiment, each transceiver includes a transmitter and receiver, which can be connected via a delay circuit and a switching device. The information signals are fed to an external display or printer unit under control of the computer. The non-stationary unit is polled for information via the transceivers in such a way that the non-stationary units are polled for whether information signals are present at specified time intervals, and that these information signals are received by one of the transceivers in the current polling interval, and evaluated by the computer. <IMAGE>
Patent DE-3627829-A1 (DE)
Title: Apparatus for the cold-drawing of tubes
Inventor: REICHE CARL-HEINZ DIPL ING
IPC: B21C3/16
Filed: 1986-08-16
Abstract: An apparatus for the cold-drawing of tubes, which has a drawing die provided with a tapered drawing hole and a plug, connected to a plug bar, which is inserted into the drawing hole to form a drawing gap, is, according to the invention, designed in such a way that the drawing die (1) is provided with a positioning device (3). A longitudinal displacement of the plug (2) or plug bar in the direction of the drawing die (1) is thereby limited. Compared with the positioning of the plug as known hitherto, namely by displacing the plug bar according to visual judgement, accurate and rapid positioning is now possible. Positioning of the plug can now also be performed outside a drawing bench which accommodates the apparatus, thus lowering the overall set-up and production costs. <IMAGE>
Patent DE-3628074-A1 (DE)
Title: Centrifugal pump with vertical axis - may be lowered into well and has tube with foot valve at bottom
Inventor: BRESTRICH GUENTER
IPC: F04D1/14
Filed: 1986-08-19
Abstract: The rotor (2) is located in the pump (1) with mainly vertical rotor axis (3). A downward directed vertical tube (4) with lower foot valve (5,6) is located on the intake side, and extends coaxial to the rotor axis. The tube may be lowered into a well (7), etc. The rotor is coupled at the top to a coaxial drive motor (8). The tube may be connected to a worm, etc. USE/ADVANTAGE - Pump of simple construction, suitable for large volumes and heights.
Patent DE-3633445-A1 (DE)
Title: Process for separating C2+-hydrocarbons from natural gas
Inventor: KUMMANN PAUL DIPL CHEM DR RER
IPC: F25J3/02
Filed: 1986-10-01
Abstract: A process for separating C2+-hydrocarbons from natural gas is proposed, wherein pressurised natural gas is cooled, partially condensed and separated into a liquid fraction and a gaseous fraction. After subcooling, the liquid fraction is expanded into the upper zone of a rectifying column, and the gaseous fraction is, after partial warming and expansion providing work, is likewise passed into the rectifying column. In the rectification, a residual gas containing low-boiling components is separated from C2+-hydrocarbons and reheated by heat exchange with natural gas which is to be cooled down. A part of the residual gas is in this case first utilised in the upper zone of the rectifying column for intermediate cooling.
Patent DE-3639087-A1 (DE)
IPC: F16L58/10
Filed: 1986-11-14
Abstract: Integrated aluminum façade in which the hollow bars and hollow supports (51) which receive the heat transport fluid display, when assembled, a closed corrosion-resistant or passive layer on their inside surface.
Patent DE-3640059-A1 (DE)
Title: Newspaper delivery box protected against weather and theft
Inventor: HEBBECKER NORBERT
IPC: A47G29/12
Filed: 1986-11-24
Abstract: The newspaper delivery box protected against weather and theft is a container for depositing newspapers and magazines. Owing to its oval tubular shape made of plastic, which is open at the bottom - for introduction of the rolled-up newspaper - and also the locking device integrated therein, consisting of resilient webs directed to the centre of the tube and on the insides of which upwardly directed teeth are formed, and also to the closable upper end of the tube, and also owing to the perpendicular mounting with respect to the reference plane (street, entrance hall), it is possible to store the newspaper in a manner protected against weather and theft from its introduction until its withdrawal. <IMAGE>
Patent DE-3642341-A1 (DE)
Title: Measuring device for elements of continuous-casting plants
Inventor: WIEGARD GUSTAV ADOLF
IPC: G01B5/004
Filed: 1986-12-11
Abstract: The invention relates to a measuring device for elements of continuous-casting plants, such as segments of the guide roller path or of the top and bottom frame, and is characterised in that this device has a measuring system with an inherently rigid measuring-probe carrier with a number of measuring probes corresponding to the measuring points, the measuring-probe carrier or measuring-probe carriers being arranged in a rigid measuring frame in a direction transversely to the longitudinal axis of the object to be measured.
Patent DE-3644494-A1 (DE)
Title: Sliding roof for vehicles
Inventor: SAKAMOTO HIROSHI
IPC: B60J7/043
Filed: 1986-12-24
Abstract: Sliding roof for vehicles with a roof opening merging directly into a door opening and with a displaceable cover (sun roof) for optionally closing or at least partially uncovering the roof opening. The roof opening extends, transversely with respect to the longitudinal direction of the vehicle, continuously from one door opening to the opposite door opening. Arranged behind the roof opening is at least one guide which is fixed to the roof and in which a cover carrier can be guided such that it can be adjusted in the longitudinal direction of the vehicle. At least one adjusting device is provided for adjusting the cover between positions in which the cover is in engagement with the roof opening or is disengaged therefrom (Fig. 1).   <IMAGE>
Patent DE-3700898-A1 (DE)
Title: Flow control valve
Inventor: WINTERHALTER PETER
IPC: G05D7/06
Filed: 1987-01-14
Abstract: The invention relates to a flow control valve for fluidic media in which the pressure and the temperature upstream and downstream of the valve are measured. The opening cross-section of the valve is also measured. These measured values and the desired value for the flow rate are entered into a computer, in which the appropriate opening cross-sections of the valve or the piston positions of the valve piston are stored for given flow rates and different differential pressures. From a comparison of the measured values with the stored values, the computer determines an actuating signal which is transmitted to the valve in order to adjust the opening cross-section to the necessary value. A correction signal can be transmitted to the computer by means of a medium correction switch to allow for different viscosities of different media.
Patent DE-3706427-A1 (DE)
Inventor: MERTENS ALFRED DR RER NAT
IPC: C07D417/04
Filed: 1987-02-27
Abstract: Compounds of the formula I 
<IMAGE>
 in which
 R1 denotes an optionally substituted phenyl or naphthyl radical or R1 represents a saturated or unsaturated heterocyclic five-membered ring having 1-4 hetero atoms or a saturated or unsaturated heterocyclic six-membered ring having 1-5 hetero atoms, where the hetero atoms can be identical or different and denote oxygen, sulphur or nitrogen and, if desired, can carry an oxygen atom on one or more nitrogen atoms, and the five- or six-membered rings can optionally be substituted by one or more alkyl, alkoxy, alkylmercapto, hydroxyl, nitro, amino, halogen or cyano groups or can be fused to a phenyl ring to give a bicycle,
 or in the case in which X represents a bond, R1, besides the abovementioned groups, also denotes a hydrogen atom, or an alkyl, cycloalkyl, alkenyl, cycloalkenyl, alkynyl, alkoxyalkyl, carboxyalkyl, alkoxycarbonylalkyl, aminoalkyl, hydroxyalkyl, amino, alkylamino, alkylcarbonylamino, formylamino or alkylsulphonylamino group,
 R2 denotes an alkyl, alkenyl, cycloalkyl or optionally substituted phenyl group,
 R3 denotes an alkyl, alkenyl, cycloalkyl or optionally substituted phenyl group or, together with R2, represents a cycloalkylene group,
 R4 represents a heterocyclic five-membered ring having 1-4 hetero atoms or a heterocyclic six-membered ring having 1-5 hetero atoms, where the hetero atoms of the abovementioned five- and six-membered rings can be identical or different and denote nitrogen, oxygen or sulphur and the abovementioned five- and six-membered rings can optionally be substituted by one or more alkyl, alkoxy, alkoxyalkyl, alkylmercapto, hydroxyl, hydroxyalkyl, amino, halogen, oxo or cyano groups,
 X denotes a bond, an alkylene group, the vinylene group, the imino group -NH- or the carbonylamino group -CONH-,
 their tautomers and their physiologically tolerable salts of inorganic and organic acids,
 are used for the treatment and/or prophylaxis of cardiac and circulatory disorders. 
<??>The intermediates of the formula VI 
<IMAGE>
 in which R1, R2, R3, R4 and X have the abovementioned meanings, for the preparation of the compounds of the formula I and processes for the preparation of these intermediates are also novel and a subject of the invention.
Patent DE-3709600-A1 (DE)
Title: Atmospheric gas burner
Inventor: BECHTUM LOTHAR
IPC: F23D14/70
Filed: 1987-03-24
Abstract: An atmospheric gas burner has cooling rods (3) associated with its burner tube (1) at intervals to reduce the flame temperature and thus the formation of nitrogen oxides. Flue gas is fed in through the hollow cooling rods (3) to reduce the oxygen partial pressure of the secondary air. This results in a further reduction in nitrogen oxide formation. <IMAGE>
Patent DE-3716637-A1 (DE)
Title: Trickling filter for purifying waste water
Inventor: HOCHHUTH JUERGEN
IPC: C02F3/30
Filed: 1987-05-18
Abstract: The trickling filter for purifying waste water (effluent) by nitrification and denitrification comprises a plurality of layers, each layer (2) comprising a material which is highly permeable to air, and a following layer (1) made of a material which is sparingly permeable to air, and these layers being arranged alternately. <IMAGE>
Patent DE-3722214-A1 (DE)
Title: Appliance for the heat-sealing of blister packs
Inventor: KIEFER GUENTHER
IPC: B65B7/28
Filed: 1987-07-04
Abstract: An appliance for the heat-sealing of blister packs should be designed so that the sealing can be carried out as a result of the heating of the sealing tool from the blister side. The advantage of this is that sealing can be carried out quickly with little pressure, without a distortion of the blister packs occurring. This is achieved in that the perforations provided in the rotating carrier pallets are surrounded all-round by a thin metal foil for supporting the blister edge. The remaining perforation corresponds to the contour of the blister cap. The heated sealing tool presses from the underside against the metal foil and through the latter heats the blister edge. Sealing takes place in cooperation with a counterplate. <IMAGE>
Patent DE-3724796-A1 (DE)
Title: Application method and circuit for motor vehicle fog lamps
Inventor: DOERR KLAUS PROF DR ING
IPC: B60Q1/44
Filed: 1987-07-27
Abstract: The subject-matter of the invention is an application method and a circuit for motor vehicle fog lamps by means of which a dazzle effect of the fog lamps can be avoided but on the other hand the visibility of the fog lamps is substantially improved without reducing the signalling effect of the brake lights. According to the invention, the fog lamps are switched in such a way that in a particular switch position of the fog lamp switch they are switched on only as the vehicle is braked, decelerates or stops, that is predominantly together with the brake light, as additional "bad-weather brake light". When the journey is resumed and/or when a vehicle travels very close behind with headlamps switched on, according to the invention the fog lamps are switched off again (or if appropriate switched over to the weaker light intensity setting of a lamp with two light intensity settings). The fog lamps can thus not disturb road users travelling behind with a relatively long-lasting dazzle effect. It is acceptable to approve fog lamps in this circuit even in the case of heavy rain, dense snow or fog with visibility of more than 50 m. As a result, the risk of rear-end collisions can be effectively reduced.
Patent DE-3726732-A1 (DE)
Title: Processing for scrubbing NO and/or SO2 out of gas mixtures containing NO and/or SO2
Inventor: LASSMANN EBERHARD DIPL CHEM DR
IPC: C01B21/50
Filed: 1987-08-11
Abstract: A process is described for scrubbing NO and/or SO2 out of exhaust gases, such as flue gases. In order to be able to use scrubbing towers having volumes as small as possible and to use a scrubbing medium as stable as possible, the scrubbing medium used is a mixture of sulpholane and nitric acid. After it is exhausted, the scrubbing medium can be simply regenerated and the NO or SO2 released in this case can be further processed to marketable products, such as HNO3 and H2SO4. The method enables NO to be scrubbed out together with SO2.
Patent DE-3729524-A1 (DE)
Title: Method for the determination of glutamate oxalacetate transaminase isoenzymes in human serum
Inventor: TERANISHI HIROYASU
IPC: C12Q1/37
Filed: 1987-09-03
Abstract: A method for the differential determination of GOT isoenzymes in human sera comprises the specific inactivation of s-GOT in human serum samples using chymotrypsin and the subsequent determination of the remaining m-GOT by known biochemical methods.
Patent DE-3731814-A1 (DE)
Title: Ventilation device for actuating cylinders, particularly brake cylinders for motor vehicles
Inventor: LEGER HUGO DIPL ING
IPC: B60T17/08
Filed: 1987-09-22
Abstract: In an actuating cylinder (1) which is designed as a piston cylinder or a diaphragm cylinder, an air admission valve (19) is provided and this is preferably arranged centrally in the piston (5) or in the diaphragm element and, when the primary space is vented and the piston or diaphragm element is simultaneously returned, establishes a connection between the primary space and the secondary space; the valve piston (21) of the air admission valve (19) is of stepped design and is guided in such a way in a likewise stepped bore that the effective area is greater on the primary-space side than on the secondary-space side. <IMAGE>
Patent DE-3733052-A1 (DE)
Title: Control system for the fuel-air mixture ratio in internal combustion engines
Inventor: WATAYA SEIJI
IPC: F02D41/14
Filed: 1987-09-30
Abstract: The mixture ratio of a fuel-air mixture which is fed to an internal combustion engine is precisely controlled by a feedback, that is by means of a mixture ratio measuring sensor, which is designed so that it measures the air-fuel ratio of the mixture from the composition of the exhaust gases which are emitted by the internal combustion engine. The quantity of fuel which is fed to the internal combustion engine is corrected in such a way that the quantity of fuel for the internal combustion engine is predetermined as a function of the quantity of intake air when the engine temperature falls. The mixture ratio of the mixture is controlled by a feedback so that the actual air-fuel ratio of the mixture, which is measured by the mixture ratio measuring sensor, is equal to the set-value air-fuel ratio, which is predetermined as a function of the engine temperature.
Patent DE-3734624-A1 (DE)
Title: Propeller fan
Inventor: KASTENS KARL DIPL ING
IPC: B64C11/30
Filed: 1987-10-13
Abstract: A propeller fan is described in accordance with Figure 3 of the attached drawing set. This propeller fan comprises a gas generator 1 (consisting of the axial compressor 62, the burner device 63 and the turbine 64) and a power turbine 5, which is connected thereto, with its contrarotating rotors 13 and 20, the rotor 13 being coupled to the indexing drums 6 and 8, while the rotor 20 is coupled to the indexing drum 7. The axially displaceable indexing pinions 9, 10 and 11 are allocated to the indexing drums, which pinions transmit the rotation impulses of the power turbine to the blade root holders 26 and 29 with the fan blades 50 attached thereto. In accordance with the operational requirements, said fan blades 50 can pivot with the aid of the thermally driven displacement bodies 55 into the forwards or reverse-thrust position, the indexing pinions (which can be synchronised) being engaged with the force-absorbing indexing webs 27, 30 or 31. The braking device 65 is operated in order to initiate the subsequent change in rotation direction, in order to stop the two contrarotating blade root holders and thus also the fan blades, which absorb load in the opposite rotation direction again once the braking effect has been cancelled. By cooling the displacement bodies with the aid of an annular fan 78 in conjunction with the annular turbine 79, at a pivoting angle before 360@, any intermediate position of the fan blades [lacuna] for maintaining the respectively required incidence angle ... Original abstract incomplete. <IMAGE>
Patent DE-3734910-A1 (DE)
Title: Vibration-damping support
Inventor: KOENIG WERNER ING GRAD
IPC: F16F1/40
Filed: 1987-10-15
Abstract: A vibration-damping support for arrangement between two components to be connected elastically to one another has two coaxial annular support elements, each of which has an elastomer body and which accommodate between them a plate-like component and are fixed to the latter in the axial direction, under compressive stress, by a common tightening element. In order to be able to use support elements with the same or different outside diameters and to ensure that, in the event of radial loading of the support, its elastomer bodies are exposed to only relatively low loading at the component, it is proposed that the elastomer bodies be provided on the side of the plate-like component with an essentially dimensionally rigid circumferential part and that these be supported in each case on an adjacent wall part by beads extending in their circumferential direction and formed out of the plate-like component on the side of these circumferential parts.
Patent DE-3738817-A1 (DE)
IPC: H01H13/702
Filed: 1987-11-16
Abstract: A membrane keypad is disclosed having a "collapse action" operation to provide tactile feedback. The keypad has a rigid substrate (5) with a number of depressions therein associated with each pad region. A cup-shaped flexible membrane portion (11) is positioned within each depression and extends between the base of the depression and a flexible upper membrane layer (3). The upper layer is provided with a pair of contacts (4) which in operation are connected by a conductive rubber bridging contact (13) provided on the base of said cup-shaped portion. A second flexible membrane portion (8) extends from the edge of said cup-shaped portion to the wall (6) of said depression. In operation the flexible upper membrane (3) is depressed forcing the second portion (8) to cantilever about the wall of the depression while also compressing the wall of the cup-shaped portion (11). When the second portion (8) is forced into the base of the depression the base of the cup-shape portion is raised upwards to contact the downward moving flexible membrane. The walls (6) define round, rectangular or channel shaped depressions. <IMAGE>
Patent DE-3739007-A1 (DE)
Title: Process for producing a protecting and reinforcing profile and an apparatus for carrying out this process
Inventor: LANZ WERNER
IPC: B29C48/15
Filed: 1987-11-17
Abstract: The invention relates to a process for producing a protecting and reinforcing profile for a pressure-sensitive line, in particular an endless optical fibre bundle, a thermoplastic or thermoset in the form of a powder or granules with the addition of chemical crosslinking agents and auxiliaries being subjected to a high pressure in a pressure chamber, whereupon the mixture is fed to the mould of an extruding or transfer-moulding apparatus and heated to crosslinking temperature. In this process, the pressure-sensitive, endless line is passed through the mould, on the surface of which the plastic is applied in profiled form. The profiled form is advantageously rib-shaped and comprises ribs of solid material lying parallel to one another. The ribs of the reinforcing profile lie parallel to one another and on a common tube casing and form a unit with the latter. The ribs of the reinforcing profile are formed at the same time with their inner tube casing. The invention relates furthermore to an apparatus for carrying out the process, an extruder (1) being assigned an extruder head device (2), which is adjoined by a profile machine (3). The extruder head device (2) has hollow-shaped moulds, through the core of which the line (4) to be reinforced and sheathed can be passed. <IMAGE>
Patent DE-3739249-A1 (DE)
Inventor: LIDY WERNER AUGUST
IPC: B60N2/90
Filed: 1987-11-19
Abstract: A process for preparing polyurethane foam articles of the type comprising a central support area and two side rolls, said central support area comprising layers of firm foam and soft foam and said side rolls comprising zones of firm foam encapsulated by a soft foam, by introducing two or more polyurethane foam formulations into a mould corresponding to the shape of said article comprises:   (1) introducing a soft foam formulation into the side roll parts of the mould and allowing it to rise, (2) introducing a hard foam formulation into the central support part of the mould and allowing it to rise, (3) introducing a hard foam formulation into the rising soft foam formulation in the side roll parts of the mould when the soft foam formulation has expanded between 100% and 1400% of its original Volume, so that the hard foam formulation is encapsulated by the soft foam, (4) introducing a soft foam formulation into the rising hard foam formulation in the central support part when the hard foam formulation has risen between 10 and 80% of its potential rise under conditions where the soft foam for mulation passes through the hard.   The articles may be the seat or back portions of automobile seats. <IMAGE>