baber/WOPTO huggingface dataset:
Patent DE-3412804-A1 (DE)
Title: Automatic (electronic) changeover switch for connection of two equal-access telephone sets to DBP telecommunications systems and PBX systems
Inventor: HEYKANTS MARTIN DIPL PHYS
IPC: H04M1/715
Filed: 1984-04-05
Abstract: Published without abstract.
Patent DE-3413427-A1 (DE)
Inventor: CORNILS BOY DIPL CHEM DR
IPC: C07C45/50
Filed: 1984-04-10
Abstract: A process for the hydroformylation of aldehydes comprising reacting aliphatic olefins with carbon monoxide and hydrogen in a liquid phase in the presence of water, a rhodium catalyst and a water soluble salt of a sulfonated or carboxylated triarylphosphine, the reaction taking place in the presence of an aqueous phase having a pH of about 5.5 to about 6.2.
Patent DE-3415019-A1 (DE)
Inventor: WIESSNER EDGAR
IPC: H01H3/56
Filed: 1984-04-19
Abstract: This invention pertains to a three-phase reversing contactor with fixed-mounted contact parts serving the input and the output, and a connection by contact bridges from the input to the output. A common drive mechanism is provided for all the contact bridges, and a shift mechanism to change the configuration of the contact bridges, while in the OPEN position, relative to the fixed-mounted contact parts is also provided. Through the application of the two independently movable contact bridge carriers, which by use of an auxiliary magnet can be selectively brought into functional contact with the common drive mechanism by a reversing yoke, the drive output for the auxiliary magnets can be kept low. As there is a fixed configuration of contact bridges to the fixed-mounted contact parts, the major wiring work can be performed in the shop by the use of correspondingly formed fixed-mounted contact parts.
Patent DE-3415097-A1 (DE)
Title: Apparatus for the continuous thermosetting of sheet-like textile structures, especially netting
Inventor: ARNOLD ROLF
IPC: D06B19/00
Filed: 1984-04-21
Abstract: The apparatus according to the invention is used in the continuous setting of netting with a hot bath of metal or of bitumen. The object of the invention is, with a highly productive continuously working apparatus of small constructional size, along with a low energy consumption and without thermal damage to the textile material, to achieve a high quality of the knot fixity of netting, at the same time to allow a thermodynamically advantageous heat transmission from the setting medium to the textile material and to prevent the setting medium from adhering to the textile material. 
<??>According to the invention, the netting is guided through a heatable closed vessel having at least one dipping roller and containing a bath of metal or of bitumen, the netting being transported by delivery-roller and draw-off roller systems, in front of which pairs of brush rollers for spreading the netting web are arranged. Mounted just above the surface of the setting medium is a vibrator, by means of which the setting medium is prevented from adhering to the netting and, at the same time, an additional improvement of the knot fixity is achieved.
Patent DE-3415562-A1 (DE)
Title: Connecting element for a number of splashing boards or the like
Inventor: BAARSCH KURT
IPC: F28F25/08
Filed: 1984-04-26
Abstract: A connecting element for combining a plurality of splashing boards to form a cooling element has an elongated basic body from which clamping wings project on both sides in a plane in the manner of a comb. In order to rotate the clamping element inside aligned perforations in the splashing boards, at least one recess into which it is possible to insert a turning tool in a self-closed fashion is sunk in the connecting element, which recess runs along the longitudinal axis thereof.
Patent DE-3423761-A1 (DE)
Title: Process for separating out SO2 and NOx
Inventor: RICHTER EKKEHARD DR
IPC: B01D53/60
Filed: 1984-06-28
Abstract: Process for separating out SO2 and NOx, in particular from flue gases, the following process steps being used:   a) division of the entire flue gas stream from the furnace into a flue gas main stream and a flue gas part-stream; b) separating out the majority of the SO2 and a smaller portion of the NOx from the flue gas main stream in a wet scrubbing with subsequent reheating of the flue gas main stream; c) uniting the flue gas main stream with the flue gas part-stream which has bypassed the wet scrubbing; d) separating out the majority of the NOx and the residual SO2 from the entire flue gas stream on activated charcoal/activated coke where, with addition of ammonia, the NOx is catalytically separated off from the flue gas and the residual SO2 is partly adsorptively, partly by reaction with the ammonia separated off from the flue gas; e) thermal regeneration of the activated charcoal/activated coke and production of an SO2-rich gas; f) using the SO2-rich gas stream with the flue gas main stream prior to the wet scrubbing.   For carrying out the process, a reactor (12) is suitable, which is provided with a gas-permeable separating element (15) which divides the reactor (12) into two chambers (19/20), which have separate discharges (17/18) for the activated charcoal/activated coke. <IMAGE>
Patent DE-3429352-A1 (DE)
Inventor: WOLF STEFAN
IPC: G07C5/08
Filed: 1984-08-09
Abstract: The display device is intended to display data and/or parametric values in motor vehicles wherein there is provided an electronic control device to control the functions of a combustion motor driving a vehicle, such as the ignition or the fuel injection. Said control device (14) is provided with an internal diagnostic unit (17). When said unit detects an error, a switching device is actuated in order to provide to the display device the type of error and/or the value of the error detected in place of the data and/or the parametric values momentarily displayed. Thereby, the attention of vehicle's driver is drawn to the detected error without requiring an additional display.
Patent DE-3433062-A1 (DE)
Title: Magnetic level indicator
Inventor: KUEBLER HEINRICH
IPC: G01F23/72
Filed: 1984-09-08
Abstract: A magnetic level indicator is equipped with an indicator 20 which consists of display elements which can be seen visually, are arranged in rows, are supported such that they can rotate and allow different markings to become visible depending on their rotation position. Furthermore, a measurement transmitter 21 is arranged along the measurement path, with magnetically operable electrical contact switches. 
<IMAGE>
Patent DE-3439730-A1 (DE)
Title: Device on an exhaust pipe of vehicle engines
Inventor: SARTORIUS WOLFGANG
IPC: F01N13/04
Filed: 1984-10-30
Abstract: A device on exhaust pipes of vehicle engines is demonstrated, which allows bypassing of the silencer provided with means of exhaust emission control and thereby also permits operation of the vehicle when unleaded fuel is unavailable. For this purpose a forked pipe section is arranged in the exhaust pipe and a device for diverting the exhaust gas either to an exhaust pipe leading to a silencer with emission control device or to a silencer without emission control device.
Patent DE-3505268-A1 (DE)
Title: Road vehicle with anti-blocking device
Inventor: PETERSEN ERWIN DR ING
IPC: B60T8/58
Filed: 1985-02-15
Abstract: A road vehicle with anti-blocking device is proposed in which the front wheels are individually controlled and the rear wheels are controlled according to the select-low principle. The rear axle is provided with a differential lock which can be switched on. In order to increase the stability of the vehicle when the differential lock is applied, a device is provided which detects the application of the lock and, when the lock is applied, switches over the logic of the anti-blocking electronics of the front axis from individual control (IR) to a modified individual control (MIR), a select-low control (SLR) or a different control logic, which attenuates the yawing and steering moment, at the front wheels.
Patent DE-3505845-A1 (DE)
Title: Running sole for curling stones and method for its production
Inventor: HOFBAUER FLORIAN
IPC: A63B67/14
Filed: 1985-02-20
Abstract: In a running sole for curling stones, having a baseplate made of wood, the sliding plate is a plastic moulding directly and integrally injection-moulded on to the baseplate and having a ring enclosing the peripheral surface of the baseplate and extending to the upper side thereof, which ring is provided with a shoulder extending radially inwards into an annular recess on the outer edge of the upper side of the baseplate, this shoulder forming, together with the annular recess, a positive-fitting connection in the axial direction of the baseplate.
Patent DE-3512588-A1 (DE)
Title: Plastics window profiles reinforced with inorganic foaming compositions
Inventor: ENGELS HANS-WERNER
IPC: E06B3/22
Filed: 1985-04-06
Abstract: Plastics hollow profiles, reinforced with inorganic foaming compositions, for windows, glazed doors or the like are proposed. The foaming compositions are produced from flowable moulding compositions which consist of alkali metal silicate solutions and solid, reactive and actively curing substances of a specific kind, if appropriate fillers, and gas-forming substances by curing at temperatures of 120 DEG C maximum.
Patent DE-3517007-A1 (DE)
Title: Material rib for sail profiling
Inventor: KIK WALTER DR ING
IPC: B63H9/06
Filed: 1985-05-09
Abstract: The invention is used for the profiling of lift-generating sail surfaces of hang gliders, sailing boats, sailboards etc. The sail surface can be provided with single-layer thin aerodynamic profiles or with double-layer thick aerodynamic profiles. The object is achieved according to the invention by means of material ribs which are firmly connected to the reduced-pressure side. By reinforcing the underneath of the ribs, forces can be introduced into the supporting structure. Symmetrically arranged ribs having incisions at right angles to the underneath of the ribs result in profiling of the sail surface with penetration properties, which are desirable in the case of boat sails. The advantage of the arrangement is the trueness of the profile which can be achieved, with simultaneous flexibility of the shape-producing parts.
Patent DE-3517979-A1 (DE)
Title: Mast foot articulation for windsurfing boards
Inventor: FRICKE KARL HEINZ
IPC: B63B35/79
Filed: 1985-05-18
Abstract: The invention relates to a mast foot articulation for windsurfing boards, which connects the adapter to the mast foot, two approximately U-shaped bows (4, 5) which engage in one another being located in each case with their legs in a shaped body (6, 7) fastened on the mast foot (2) or on the mast adapter (3) and being closed by the body.
Patent DE-3518501-A1 (DE)
Title: Frame skeleton for buildings and the stressing control thereof
Inventor: HORVTAH JANOS
IPC: E04C3/40
Filed: 1985-05-23
Abstract: The invention relates to the connection of the load-bearing members of a frame skeleton of buildings by means of clamping screws. The load-bearing members are mutually supported via end plates, along the edges thereof, and the stressing state of the entire frame skeleton is adjusted or defined by inserting adjusting plates between these edges of the end plates.
Patent DE-3519533-A1 (DE)
Title: Cutting-track spray device for the accurate supply of fluid to the cutting site as a function of sector, direction of rotation and rotational speed
Inventor: LUEDERS HANS-JUERGEN
IPC: E21C35/22
Filed: 1985-05-31
Abstract: Published without abstract.
Patent DE-3520691-A1 (DE)
Title: Method and circuit arrangement for contactless temperature measurement
Inventor: DOHMEYER BURKHARD DIPL ING
IPC: G01J5/30
Filed: 1985-06-10
Abstract: The invention relates to a method and a circuit arrangement for contactless temperature measurement by use of radiation pyrometry, the characteristic of the detector with a slight functionally induced error for a large dynamic range of the detector signal being linearized. According to the invention, there is generated in a plurality of method steps an output voltage which is proportional to the temperature of the measurement object and at which the influence of the emittance and the environmental temperature are compensated. The compensation of the emittance is performed in the first method step by linking two mutually coupled, settable, temperature-independent constant current sources to the output of the detector and input of a temperature-compensated logarithmic unit. In the second method step, the voltage generated in the first method step is divided downwards by the factor of an exponent n of the detector characteristic by means of a reversible voltage divider. In the third method step, an exponential amplification of the downwardly divided voltage is performed, the influence of the environmental temperature being compensated by means of a constant current dependent on the environmental temperature. In the fourth method step, the output voltage is reversed in a comparator having a defined voltage and in accordance with the voltage divider. <IMAGE>
Patent DE-3524907-A1 (DE)
Title: Device for erosive treatment of the surfaces of wires and the like
Inventor: KOCH FRITZ
IPC: B24B31/00
Filed: 1985-07-12
Abstract: The invention relates to devices for grinding wire ropes and similar filament-like profile bodies, such as are used preferably as strength carriers, for example in force transmission belts and other elastomeric articles. According to the invention, such a device is designed as an elongate container with an abrasive filling, guides for pulling the profile bodies through being provided at the two container ends. With surprisingly simple constructional means, the invention ensures, on the other hand, an effective surface treatment of the material to be ground.
Patent DE-3534084-A1 (DE)
Title: Heat exchanger for window washing systems
Inventor: PETERSEN MICHAEL AHRING
IPC: B60S1/48
Filed: 1985-09-25
Abstract: The heat exchanger for window washing systems of motor vehicles consists essentially of a straight pipe with connecting element for the engine cooling water circuit and of a helical pipe, arranged around this pipe, for the washing fluid whose turns rest on one another and are arranged in close contact with the aforesaid straight pipe.
Patent DE-3541567-A1 (DE)
Title: Process for dewatering stabilised sewage sludge produced from digestion towers, in particular from two-stage sewage treatment plants
Inventor: HOHENLOHE-OEHRINGEN KRAFT PRIN
IPC: C02F11/16
Filed: 1985-11-25
Abstract: In a process for dewatering stabilised sewage sludge produced from digestion towers, the sewage sludge is stored in tanks. In order to make this process energy-saving, environmentally friendly and able to be simply carried out, in the cold season the sewage sludge is passed into the tanks, but in the warm season it is introduced, with cooling, preferably by admixture of the sludge previously intermediately stored in the tanks, into polders and ultimately landfilled there, which polders already have a growth of marsh plants and riparian plants.
Patent DE-3600244-A1 (DE)
Title: Radiator thermostat valve
Inventor: SCHULTZE GUENTHER DIPL ING
IPC: F16K31/00
Filed: 1986-01-07
Abstract: The invention relates to a radiator thermostat valve which operates without throttling and is therefore noise-free.
Patent DE-3600279-A1 (DE)
Title: Optical ignition system for internal combustion engines
Inventor: KUHMANN JUERGEN
IPC: F02P7/073
Filed: 1986-01-08
Abstract: In an optical ignition system for internal combustion engines a semiconductor laser, a rotatable reflector and optical fibre leads assigned to the cylinders of the engine are provided, which receive the laser beam generated by the semiconductor laser and reflected by the reflector and relay it to the cylinders of the engine for ignition of the fuel mixture provided for combustion. The reflector can be made to rotate in such a way that the laser beam deflected by the reflector enters the combustion chambers of the cylinders at the respective firing point.
Patent DE-3600746-A1 (DE)
Title: Switch cabinet framework (rack)
Inventor: BLUM RICHARD
IPC: H02B1/30
Filed: 1986-01-13
Abstract: A switch cabinet framework is disclosed. One side of the framework is formed from a rectangular first sheet-metal blank (1) whose edges are bent around in the direction of the opposite side of the framework. The first sheet-metal blank (1) is cut out such that two corner posts (2) and lateral webs (3, 4, 5), which connect the corner posts (2), remain. The opposite side of the framework is formed from a second sheet-metal blank (11), which is likewise rectangular. The edges of this sheet-metal blank (11) are also bent around in the direction of the opposite side of the framework. Strips (15-18) are formed from a cutout (8) from the first sheet-metal blank (1), which strips (15-18) in each case extend between two opposite corners of the sheet-metal blanks (1, 11) and are screwed to these corners. All the strips (15-18) engage behind the associated corners of the sheet-metal blanks (1, 11), and their free lengths lie in the planes of the adjacent bends of the sheet-metal blanks (1, 11). <IMAGE>
Patent DE-3601182-A1 (DE)
Title: Vibrating table
Inventor: POHL PETER DIPL ING
IPC: G01M7/04
Filed: 1986-01-17
Abstract: Vibrating table, in which the movable upper plate runs on magnetic bearings and is also driven by intensifying and weakening the magnetic fields. An appropriate controller makes it possible to set and vary the amplitude and motion curve of the vibrator as desired.
Patent DE-3601272-A1 (DE)
Title: Adhesive
Inventor: MURACHI TATSUYA
IPC: C08G18/66
Filed: 1986-01-17
Abstract: The adhesive contains a copolymer of an acrylic acid having no more than 18 carbon atoms, a derivative thereof, a methacrylic acid having the same number of carbon atoms as mentioned above, or a derivative thereof with an activated hydrogen-containing compound, and a urethane and/or a polyisocyanate which is added to the copolymer.
Patent DE-3604975-A1 (DE)
Title: Large container
Inventor: BOEHM EDUARD
IPC: B65D88/16
Filed: 1986-02-17
Abstract: In a large container for bulk material made of flexible material, in order to prevent bulging of the walls due to the contents, at least one flexible connecting element (11, 12) is provided inside the container between wall regions (2, 3) which are spaced apart. The connecting element can have the shape of a belt (11, 12) or the like, or even be a flat structure. Connecting elements can also be provided spaced apart in a plurality of planes. <IMAGE>
Patent DE-3612930-A1 (DE)
Title: Transport tube, through which fluid flows, for conveying capsules of different types
Inventor: BOLZ ALFRED
IPC: B65G51/01
Filed: 1986-04-17
Abstract: So that capsules of different types can be transported simultaneously and in at least two parallel lines in a transport tube 1 by means of a fluid flowing through the latter, the common flow cross-section is divided into at least two conveying channels 3. Each conveying channel 3 is equipped with runners 8 and sidewalls 9 which guide the capsules 2 so that it is impossible for the capsules 2 to remain stationary as a result of self-locking or as a result of mutual wedging together. <IMAGE>
Patent DE-3621187-A1 (DE)
Inventor: REICHARDT PETER DIPL ING
IPC: F16D3/68
Filed: 1986-06-25
Abstract: A resilient shaft coupling having two metal parts that include an inner coupling ring and, coaxial thereto, an outer coupling ring. The facing generated surfaces of the rings are formed with a number of substantially radial cams or dogs which mesh with one another alternately in the circumferential direction and extend to near the pertaining opposite generated surface. Each two circumferentially consecutive cams or dogs form a pair whose adjacent surfaces are concave and delimit a chamber whose longitudinal axis extends parallel to the rotational axis of the coupling, and in which a resilient coupling member is disposed. The coupling members are radially biased or pre-loaded by a predetermined amount, and are secured to the generated surfaces of the inner and outer ring coupling rings. With the coupling in its rest position, gaps or spaces are present between each resilient coupling member and each cam or dog, and permit the members to deform freely and thus to be stressed in shear. The advantage of this shear compression is that the coupling has a very reduced torsional stiffness at low torques, and operates without backlash or play at low torques.
Patent DE-3621634-A1 (DE)
Title: Method for voltage regulation of a turbo generator
Inventor: SCHREURS CHRIST DIPL ING
IPC: H02P9/10
Filed: 1986-06-27
Abstract: In the case of a turbo generator (1), the voltage regulation is carried out by two regulators (7, 8) whose output variables are added and are passed to the exciter system (4) via a power amplifier (40). The first regulator (7) is used as a basic voltage regulator for quasi-steady-state changes in the frequency range from 0 to 0.3 Hz. The second regulator (8) is used as a state regulator for compensating for rapid terminal voltage changes above 0.3 Hz. Its regulation characteristic is continuously matched to the transfer function of the turbo generator (1), with the aid of a model (18) which is formed continuously from instantaneous measurements from the turbo generator (1). <IMAGE>
Patent DE-3623146-A1 (DE)
Title: Apparatus for connecting control and supply lines to a casting ladle
Inventor: STANGL KURT DIPL ING
IPC: B22D41/38
Filed: 1986-07-10
Abstract: In order to be able to use an actuating drive with an apparatus for connecting control and supply lines to a casting ladle with the aid of a plug-in coupling which has a coupling part arranged on the casting ladle and a coupling part connected to the control and supply lines, the coupling part for the control and supply lines is supported in the plug-in direction against a thrust piece connected to the actuating drive and is adjustable relative to the said thrust piece, transversely to the plug-in direction, by means of a centring device.
Patent DE-3623549-A1 (DE)
Title: Connecting strip for the connection of electrically insulated cable cores
Inventor: GERLACH BERND DIPL ING
IPC: H01R9/22
Filed: 1986-07-12
Abstract: The invention relates to a connecting strip for connecting (without soldering, screwing or removing insulation) electrically insulated cable cores to a comb strip on the cable side and installation side. A protective cap can be plugged at least onto the comb strip on the installation side, as dust and moisture protection. The protective cap has a separating limb (an isolating limb) with separating webs (isolating webs) for the wire ends of the connected cable cores, the separating webs resting against the clamping ribs of the relevent comb strip, forming leakage paths. In consequence, minimum separation distances can be maintained while avoiding flashover. <IMAGE>
Patent DE-3627392-A1 (DE)
Inventor: MUTH GUENTHER
IPC: C12N15/65
Filed: 1986-08-13
Abstract: Subjection of Streptomyces coelicolor DSM 3030 to total digestion of the complete DNA, cloning into a suitable vector and transformation of Streptomyces lividans result in colonies with an intense crimson colour. Reisolation of the plasmid DNA and cutting with BamHI results in fragments about 3.4 to 9 kb in length, on which the gene crucial for pigment production is located. The latter is suitable as marker, in particular as inactivation marker, in Streptomycetes.