baber/WOPTO huggingface dataset:
Patent DE-3412325-A1 (DE)
Title: Switch panel of a medium-voltage switching and distribution installation
Inventor: KRAEMER WILHELM
IPC: H02B1/14
Filed: 1984-04-03
Abstract: A switch panel for a medium-voltage switching and distribution installation having switching devices which are arranged in the switch panel, namely at least one power circuit breaker, one interruptor circuit breaker and one earthing circuit breaker, and having access openings on the front side for the insertion of an operating device into the closed switch panel for manual operation of both the earthing circuit breaker and of the interruptor circuit breaker, is equipped with a switching fault protection device which is used to prevent operations of switching devices in specific switching configurations. This switching fault protection device is composed essentially of successive basic components, namely of a locking block (21) having a switch handle (24), which can be rotated manually into various angular positions that is connected to a blocking disc (33) which releases the access openings (25, 26) individually only in predetermined switching positions, furthermore of a key and signal panel (22), which is arranged on the front side (20) of the switch panel in order to influence the switching position of the power circuit breaker and for indicating a defect therein or that it has automatically tripped into the position where it interrupts the power, and finally of a simulation (23) of the switching paths arranged on the front side in which the "power circuit breaker", "interruptor circuit breaker" and "earthing circuit breaker" switching devices are symbolised by light elements or indicating elements (15, 16, 17), the latter of which additionally ÄlacunaÜ the respective ... Original abstract incomplete. <IMAGE>
Patent DE-3416418-A1 (DE)
Title: Anemometer and method for measuring a gas volumetric flow using an anemometer
Inventor: RUESCHOFF THEODOR ING GRAD
IPC: G01P5/07
Filed: 1984-05-04
Abstract: The application relates to an anemometer having an impeller (20) which is exposed to the gas flow to be measured and rotates in a flow cylinder (14). The invention further relates to a method for measuring a gas volumetric flow using the aforesaid anemometer, and to an application of the method and anemometer for checking the tightness of components. The flow cylinder (14) of the anemometer is concentrically surrounded by an outer housing (1) which projects over the base end of the flow cylinder (14). Lateral inlet openings are recessed on the side in the outer housing. The measurement range of the anemometer can be adjusted by means of baffle plates in the outer housing which can be displaced in the axial direction. <IMAGE>
Patent DE-3417931-A1 (DE)
Title: Telephone device for coin or chip-card operation
Inventor: RUZIC HUGO ING GRAD
IPC: H04M1/08
Filed: 1984-05-15
Abstract: The lead (3) which connects the handset (2) to the device passes over a roller (6) which is routed in a shaft (7) inside the housing (1) of the device. In the lower final position, the roller (6) actuates the hook switch (8) and in the upper final position it meets with a pressure spring (9) which prevents the cable (3) from being torn out.   <IMAGE>
Patent DE-3422743-A1 (DE)
Inventor: STURM GERHARD
IPC: H02K9/22
Filed: 1984-06-19
Abstract: External rotor motor for driving ventilators, the motor having an overhung rotor and a stator connected with a motor flange. The stator has a stator winding and stator laminations, and is equipped with an insulating layer made of plastic and sprayed on the stator laminations. The insulating layer extends over the inner side of an axial stator borehole of the stator laminations and, at least in areas, over the front sides of the stator laminations. A rotatable rotor shaft extends through the axial stator borehole, and the rotor shaft is connected with the rotor in a fixed manner on the end opposite the motor flange. At least one metal heat conducting element is provided which, on one end, directly contacts or engages the stator laminations for conducting heat from the limitations and, on the other end, contacts the motor flange for the removal of the heat to the motor flange.
Patent DE-3423025-A1 (DE)
Title: FSK (frequency shift keying) modulator
Inventor: WENDLER WINFRIED
IPC: H04L27/12
Filed: 1984-06-22
Abstract: An FSK modulator is proposed whose keying frequencies are as stable as possible. The FSK modulator contains a crystal-stabilised oscillator (20) which supplies a reference frequency (fR) to a first input (12) and, via a frequency divider (14) with a switchable divider ratio (1/M; 1/N), to a second input (15) of an addition circuit (13). The frequency of the output signal of the addition circuit corresponds to the keying frequency (f1, f2). <IMAGE>
Patent DE-3425437-A1 (DE)
Title: Urethral catheter for stopping bleeding after prostate operations
Inventor: SACHSE HANS E PROF DR MED
IPC: A61F2/958
Filed: 1984-07-11
Abstract: A urethral catheter for sealing off the prostatic cavity which bleeds after a prostate operation against the interior of the bladder, designed such that a catheter balloon having a special shape presses against the surround of the neck of the bladder and thus hermetically seals the bleeding prostatic cavity against the interior of the bladder. The catheter thus prevents passage of blood into the interior of the bladder. At the same time, the bladder wall either has the same wall thickness as the remainder of the bladder wall in the region of the tapered middle balloon section or it is thinner at this point. The balloon wall is made of a thin non-elastic material or of an elastic material in another embodiment. The internal pressure of the balloon can be monitored with a control balloon in the region of the catheter end. Marks on the catheter shaft facilitate correct placement.
Patent DE-3432003-A1 (DE)
Title: Device for spraying fluids
Inventor: HARTZHEIM WALTER
IPC: B05B1/34
Filed: 1984-08-31
Abstract: A device for spraying fluids consists of a housing (1) with a rotationally symmetrical fluid receptacle chamber (2) which has an outlet port (4) which serves to spray the fluid and is located centrally with respect to the axis (3) of symmetry and an inlet port (5) which is at an axial distance therefrom. In order to improve the spray effect of such a spray device which is used for example as a garden sprinkler, the inlet port (5) is arranged at a radial distance from the outlet port (4) and is provided with an inlet tube (7) which is tangential to the wall (6) of the chamber and whose cross-sectional diameter is at most half as large as the cross-sectional diameter of the chamber (2) at the point of the inlet port (5) in order to bring about rotation of the fluid about the axis (3) of symmetry of the chamber (2). In a simple and yet optimum embodiment of the invention, the outlet port is realised as an outwardly, conically tapering opening in the end side of the chamber and an inner thread which extends from the inlet opening to the outward opening in a helical shape is constructed on the cylindrical chamber wall. <IMAGE>
Patent DE-3433863-A1 (DE)
Title: Process and equipment for simultaneously cracking naphtha and a heavy hydrocarbon feedstock
Inventor: SCHUSTER ROBERT
IPC: C10G9/14
Filed: 1984-09-14
Abstract: This process is used for simultaneously cracking naphtha and a heavy hydrocarbon feedstock having a final boiling point of at least 500 DEG C. The cracked gases are quenched with an oil and mixed after quenching. A liquid fraction is separated off from the resulting cracked gas mixture and used as quench oil for the cracked gas from the heavy hydrocarbon feedstock. The cracked gas mixture remaining after the heavy liquid fraction has been separated off is fed to a first fractionation, from which a bottom fraction is taken off and used as quench oil for the naphtha cracked gas. <IMAGE>
Patent DE-3440043-A1 (DE)
Title: Electrical plug connection
Inventor: SCHRAUDER FRANZ
IPC: H01R13/627
Filed: 1984-11-02
Abstract: An electrical plug connection, consisting of a plug part and a socket part and of a locking tongue, which is arranged on the housing of the one part, latches in automatically during mating and prevents separation of the plug part and socket part without using a tool, the locking tongue being a separate component, which can be detached from, and locked to, the housings of the plug part and of the socket part in the same manner.
Patent DE-3442429-A1 (DE)
Title: Retaining device for splicing elements of optical waveguides
Inventor: PARSTORFER RICHARD
IPC: G02B6/44
Filed: 1984-11-20
Abstract: The retaining device for the splicing elements (SDL, SDR) of optical waveguides (LW1, LW2) has two rows (RL, RR) (which are arranged side by side) of holders (STL1 to STL4 and STR1 to STR4) for the splicing elements (SDL, SDR). The individual holders (STL1 to STL4 and STR1 to STR4) are arranged such that they are in each case offset with respect to one another in the two rows (RL, RR), resulting in a space-saving construction which is nonetheless easily accessible. <IMAGE>
Patent DE-3444385-A1 (DE)
Title: Additive for the finishing and brightening of fibres, yarns, fabrics and the like
Inventor: HANKE ERIKA MARIA
IPC: D06M13/292
Filed: 1984-12-05
Abstract: The invention relates to an additive based on phosphoric acid trialkyl esters for finishing and brightening fibres, yarns, fabrics and the like in a treatment bath, to which customary emulsions are added in order to achieve an increased utilisation of the bath at a lower treatment temperature and a low concentration of the emulsion used, and an increased absorption of the emulsion substances by the fibres.
Patent DE-3445761-A1 (DE)
Title: Method for the production of a transducer arrangement
Inventor: HUBBARD DAVID W
IPC: H01L41/09
Filed: 1984-12-14
Abstract: The invention relates to a method for the production of a transducer arrangement which is to be used in a pulsed ink jet printing head (3) and consists of a single plate of a transducer material. The method comprises the method steps of coating the single plate of the transducer material with a layer of a diaphragm material (2) and of removing a sufficient amount of the transducer material in order to leave a plurality of separate areas (6) of the transducer material which extend out from the diaphragm (2), (Fig. 2). <IMAGE>
Patent DE-3504717-A1 (DE)
Title: Grid element
Inventor: DREXLER JOSEF
IPC: E04H17/14
Filed: 1985-02-12
Abstract: The invention relates to a grid element (4), especially a decorative-grid element, and to the method for its production, having rod profiles which are formed or bent into the form of a grid structure and consist of metal, the grid structure being composed of at least two individual structural elements (1) which are connected to one another or adjoin one another. These individual structural elements (1) are mutually welded to one another in a stress-free manner, preferably with the assistance of a template (Figure 3). The grid according to the invention thus no longer contains a fixed row arrangement, which is completed by welding, of individual structural elements (1) (rods) which are dependent on the final dimensions of the completed grid, but is constructed in a mosaic manner from individual structural elements which are welded individually to one another at their contact points in a low-stress manner. As a result of this individual welding together of the individual structural elements, the individual structural elements are prevented from springing up, which results in surprisingly good dimensional accuracy of the grid and in reworking costs being virtually entirely obviated. <IMAGE>
Patent DE-3505959-A1 (DE)
Title: Child-proof safety device for keys
Inventor: ADAMS HANS HERBERT
IPC: E05B13/00
Filed: 1985-02-21
Abstract: Child-proof safety device for keys, with a safety bolt (4, 4') which is held via a holding element (5, 9, 17) on the key (2), preferably on the key grip (1), so as to be movable relative to the key shank (11) in the plane (movement plane) defined by the key shank (11) and key bit (12), and the free end of which reaches, in the safety position, near to the key bit (12). <IMAGE>
Patent DE-3507595-A1 (DE)
Title: Metal-effect enamel coatings
Inventor: SCHMALENBACH RUDOLF DIPL ING
IPC: C03C8/14
Filed: 1985-03-04
Abstract: The invention relates to the use of natural or synthetic mica materials in finely divided, calcined form, in frits for the production of enamel coatings by the dry or wet process. It furthermore relates to an enamel coating which has been produced using such frits by the wet or dry process, and to articles having an enamel coating of this type.
Patent DE-3510045-A1 (DE)
Title: Process and apparatus for processing water in swimming pools
Inventor: DORFMUELLER JOACHIM
IPC: C02F1/00
Filed: 1985-03-20
Abstract: The invention relates to a process and an apparatus for re-processing water from swimming pools. In this arrangement, at least one part-stream of the water, re-processed during circulation, is branched off for use as shower water. To a corresponding extent, water used for the shower is replaced by feeding fresh water into the swimming pool. The tanks for the water processing consist of glass-fibre-reinforced plastic and can be assembled at the place of use, preferably with maximum space-saving, from prefabricated tank parts. <IMAGE>
Patent DE-3513316-A1 (DE)
Title: Method and device for adjusting the wheel track when producing motor vehicles
Inventor: LAUER GERHARD
IPC: B62D65/12
Filed: 1985-04-13
Abstract: In order to adjust the wheel track when producing motor vehicles, the vertical difference (37) between the two track rod joints (13; 14) is measured and the effective track rod length (12) is set as a function of the measured value in such a way that, for a given value of the vertical difference (37), the position of the wheel (5) which is perpendicular to the axle, minus toe-in and toe-out is obtained. The vertical difference (37) is measured in that sensing occurs on the one hand on the wheel rim (7) and on the other hand on the underside of the vehicle body (16) instead of at the joints (13; 14).
Patent DE-3515651-A1 (DE)
Title: Reactive dyestuffs
Inventor: BERGMANN UDO DR
IPC: C09B62/008
Filed: 1985-05-02
Abstract: The invention relates to compounds which, in the form of the free acids, correspond to the general formula I <IMAGE>  in which     l is the number 0, 1 or 2,   m is the number 0 or 1,   n is the number 1 or 2,   l + m is at least 1,   K is the radical of a coupling component and X is a reactive group, where, for n = 2, X corresponds to the formula -X<1>-B-X<2>- in which X<1> and X<2> are reactive radicals and B is a bridge member, and in which the naphthalene radical can additionally be substituted by hydroxyl and the phenylene ring by chlorine, bromine, methyl, ethyl, hydroxyl, methoxy, ethoxy or carboxyl.   The compounds according to the invention are suitable for dyeing fibres containing hydroxyl groups, in particular cotton.
Patent DE-3517973-A1 (DE)
Title: Process air feed system for wood carbonisation units
Inventor: HOFSTETTER EUGEN DR
IPC: C10B53/02
Filed: 1985-05-18
Abstract: To increase the operational reliability and safety, the process air feed system for wood carbonisation units is formed by a ring main with a plurality of pipe pieces which lead into the vessel and are easily exchangeable. If the pipe pieces are worn, they can easily be exchanged while the carbonisation operation continues to run.
Patent DE-3520572-A1 (DE)
Title: Converter group
Inventor: RASOTTO ROBERTO
IPC: B23K9/06
Filed: 1985-06-07
Abstract: The invention relates to a DC converter group for supplying arc-welding apparatuses, consisting of an electrical power generator having variable reluctance and a high frequency, capacitive phase-correcting devices and an electronic converter circuit for converting alternating current into rectified current having phase-correcting control, and an auxiliary generator with variable reluctance or in the form of a synchronous or asynchronous generator. The power generator supplies the welding apparatuses via a phase-correcting circuit, a conversion circuit with controlled valves, and a filter as well as, under the control of devices which control the output current/voltage characteristic, the auxiliary generator which supplies additional devices. Using this converter group, it is possible to carry out both types of welding with electrical arc welding, specifically welding with electrodes and welding with a welding wire.
Patent DE-3527335-A1 (DE)
Title: Process for the microbial hydroxylation of forskolin and its derivatives by Mortierella strains
Inventor: ARETZ WERNER DR
IPC: C07D311/92
Filed: 1985-07-31
Abstract: The present invention relates to forskolin derivatives, a process for their preparation by means of microbial transformation by Mortierella strains and the use of these substances as pharmaceutical agents, in particular as medicaments for the treatment of glaucoma, cardiac insufficiency, hypertension, inflammation, allergies, bronchial disorders and disorders of the immune system.
Patent DE-3527629-A1 (DE)
Inventor: HOFE DIETER VOM
IPC: B65D55/02
Filed: 1985-08-01
Abstract: 1. Refill package (1), for large format tablets (4), with a substantially about box-shaped or parallelepipedonal tablet supply container open at a narrow side, characterized thereby, that a lid (3), which consists of a rectangular head plate (12) with two webs (13), which are shaped on at somewhat less than 90 degrees at opposite edges, is associated with the opening of the tablet supply container, that a locating dog (15) is shaped on to the free end of each web (13) and that both the side surfaces (8) of the supply container, which are to be turned towards the webs (13) of the lid (3), each possess a respective counterbearing (11) constructed for detenting the locating dogs of the webs (13) of the placed-on lid (3) and a respective recess (9) thereover, which is about the width of a thumb and starts out from the upper edge of the container side surface (8).
Patent DE-3527974-A1 (DE)
Title: Acidic hair care composition
Inventor: KONRAD EUGEN
IPC: A61K8/44
Filed: 1985-08-03
Abstract: Acidic hair care compositions are characterized by containing at least one betaine ester of the general formula I <IMAGE> where R is a branched or straight-chain C10-C30-alkyl radical which is optionally ethoxylated with 1 to 80 ethylene oxide units, and X<-> is an anion, preferably a halide, sulphate, methosulphate or phosphate anion. The compositions are biodegradable and distinguished by particularly low toxicity.
Patent DE-3529419-A1 (DE)
Title: Method for producing alloyed stainless steels with very low carbon contents
Inventor: JUNG WOLFRAM DIPL ING
IPC: C21C7/00
Filed: 1985-08-16
Abstract: The invention relates to a method for producing alloyed stainless steels with very low carbon contents in crucible furnaces which are electrically heated by electrodes. In the furnace, the surface of the melt is kept hot, and the melt is circulated for temperature equalization, by means of scavenging gases which are introduced at the base of the crucible. In this case, the electrode height is regulated at a predetermined operating point, via impedance regulators and associated actuating elements, after ignition of the arc above the level of the bar, taking into account electrode burning. The characteristic feature of the invention is that the change in the impedance caused by the movement of the melt surface produced after the introduction of the scavenging gas, and the actuating commands resulting therefrom for the actuating elements of the electrodes are influenced within a predetermined tolerance range, via a position control loop, in such a manner that, after ignition of the arcs, the electrode positions are maintained at predetermined operating points during the treatment of the melt, via the position control loop. <IMAGE>
Patent DE-3533409-A1 (DE)
Title: Scaffolding part to be seated on a roof ridge, in particular for suspending a roof ladder, and ladder, in particular for said scaffolding part
Inventor: BAUMANN WOLFGANG
IPC: E04G3/26
Filed: 1985-09-19
Abstract: The invention relates to a scaffolding part (4) to be seated on a roof ridge (1), in particular for suspending a roof ladder. The scaffolding part (4) has a carrier (5) which engages over the roof ridge (1), transversely with respect to the longitudinal direction of the roof, in the use position. Two supporting legs (9, 10) are fastened on the carrier (5), on either side of the carrier centre, such that they can pivot about a pin (7, 8) directed at right angles with respect to the longitudinal direction of the carrier and, on the side directed towards the roof in the use position, project away from the carrier (5). At the end directed away from the carrier (5), the supporting legs (9, 10) have a supporting body (11, 12) which can be laid on the facing roof surface (2, 3). A separate adjustment device (19, 20) for adjusting the pivot position of the associated supporting body (11, 12) relative to the carrier (5) is assigned to each supporting leg (9, 10). <IMAGE>
Patent DE-3536187-A1 (DE)
Title: Cigarette lighter with illuminated ring
Inventor: MALLET CHRISTIAN GABRIEL
IPC: B60Q3/02
Filed: 1985-10-10
Abstract: The present invention relates to a cigarette lighter with illuminated ring. The cigarette lighter according to the invention is characterised in that the visible front side of the illuminated ring (2) is covered with a thin coloured film (4) which permits the light emerging from the rear of the ring (2) when the lamp is switched on to shine through. To be used in the car industry. <IMAGE>
Patent DE-3537696-A1 (DE)
Title: Process for selectively obtaining phosphoric diesters from a mixture of phosphoric monoester and diester
Inventor: JANSEN WILLEM FREDERIK
IPC: C09K23/14
Filed: 1985-10-23
Abstract: To obtain phosphoric diesters selectively from a mixture of phosphoric monoester and diester, the phosphoric monoester in a mixture of phosphoric monoesters and diesters is hydrolysed with bases at a pH of 5 to 10 and temperatures from 100 to 250 DEG C in a selective fashion, the bases which are added to the reaction mixture containing at least 1 mol of H2O/mol of monoester. After hydrolysis of the monoester, the phosphoric diester together with the alcohol obtained by the hydrolysis process is removed from the aqueous phase as the organic phase.
Patent DE-3540293-A1 (DE)
Title: Optical method for searching for, and suitability testing of, locations for satellite receiving antennas
Inventor: ZEILINGER DIETER
IPC: H01Q1/12
Filed: 1985-11-13
Abstract: The method is used by the erectors of parabolic reflector antennas to find the correct location for an antenna, especially for those for private domestic reception from direct-broadcast radio and television satellites. Depending on the apparatus design, it is thus also possible to align the parabolic reflector to the satellite. The apparatus enables an aimed sectional view of the location (which is known in terms of direction and inclination angle) of the invisible satellite and thus indicates possible obstructions.
Patent DE-3540307-A1 (DE)
Title: Circuit for controlling a set of points with a plurality of compact devices
Inventor: SCHMALL JUERGEN DIPL ING
IPC: B61L5/10
Filed: 1985-11-13
Abstract: In order to detect the two drive limit positions, in order to identify the lock indicator and in order to determine the time at which a compact device begins to apply adjustment forces to a component of a set of points which is to be moved, each compact device is provided with a plurality of sensors (S1 to S6). The contact protections (SAI to SAIII, SEI to SEIII), previously connected by a control command (KA/1, KE/1), of the drives are switched off individually as soon as the transmission of force to the associated driving rods begins. After the locks have all been released in all the compact devices, the temporarily switched off contact protections are switched on again. This takes place by means of contacts ( SIGMA 2/1 to  SIGMA 2/3,  SIGMA 5/1 to  SIGMA 5/3) of a lock-release common-signal sensor ( SIGMA 2,  SIGMA 5). The drives circulate until they have reached their new limit position. <IMAGE>