baber/WOPTO huggingface dataset:
Patent DE-3524430-A1 (DE)
Title: Device for connecting the interfaces, in particular of the V24 type, of independent switching devices of data processing systems
Inventor: NIEBUHR JENS
IPC: G02B6/42
Filed: 1985-07-09
Abstract: The invention relates to a device for connecting the interfaces, in particular of the V24 type, of independent switching devices of data processing systems, comprising a connection cable with connection plugs disposed on its end sections which have a D sub-miniature housing with contact connections according to V24. The electromechanical plug-in connection component is connected to an opto-electronic signal conversion component disposed in the housing of the connection plug which makes an active connection in each case with one signal transmission line of the connection cable on the input and output side. The signal transmission lines are guided in a fixed position through an adapter attached to the housing of the connection plug (Fig. 1). <IMAGE>
Patent DE-3600707-A1 (DE)
Title: Separators, made from non-metallic material, between a radiator and pipeline and intended to interrupt the pipeline itself in order to prevent the transmission of electric and acoustic signals
Inventor: KILLESREITER HERMANN DR RER NA
IPC: F16L25/02
Filed: 1986-01-13
Abstract: The electric and acoustic interruption of heating tubes and gas and water lines is held to be necessary in order to prevent the transmission of disturbing signals from outside, or at least to dampen them. A patent application is made for proposals suitable for this purpose.
Patent DE-3608559-A1 (DE)
Inventor: GODZIEMBA-MALISZEWSKI JERZY
IPC: B23K35/00
Filed: 1986-03-14
Abstract: Molded bodies of SiC ceramic can be firmly bonded to each other or to molded bodies of other ceramic material or to metal workpieces by the establishment of diffusion-welding conditions when a metal alloy layer is interposed between cleaned and polished surfaces that are to be joined. The alloy metal of the layer is MnCu or MnCo or multi-component alloys containing the foregoing as a base and additions of other metals to a total percentage not exceeding 70% with each single other metal being present in the range from 2 to 45% by weight. Such other metals constitute 1 or more of Cr, Ti, Zr, Fe, Ni, V and Ta. The Mn, Cu alloy or alloy base has a Cu content from 10 to 90%, preferably 25 to 82% and the MnCo alloy or alloy base has a cobalt content of 5 to 50% by weight. MnCuFe eutectic compositions containing 5 to 30% by weight Fe and 10 to 90% by weight Cu and MnCoCr eutectic compositions with chromium content from 2 to 45% by weight are preferred, especially 50:40:10 MnCuFe and 60:30:10 MnCoCr. Preferred alloy metal layer thickness is from 5 to 200  mu m, especially about 10 to 50  mu m. In the case of SiSiC bodies, a preliminary treatment to convert free silicon at or near the surface to be joined into silicon nitride or silicon carbide is desirable. The provision of the alloy metal layer between the surfaces to be joined may be performed by interposing an alloy metal foil between the surfaces or by sputtering or vapor-deposition of the alloy on a silicon carbide surface to be joined. The diffusion welding is performed at a temperature lower than the melting point of the alloy layer by 20 DEG  to 300 DEG  C. while the surfaces to be joined are pressed together with a force of from 0.5 to 60 MPa.
Patent DE-3618311-A1 (DE)
Title: Carrying handle
Inventor: QUITER EGON
IPC: B65D25/28
Filed: 1986-05-30
Abstract: A carrying handle consisting of a bar with a central web, limbs bent at 90 DEG , and bearing pins, also bent at 90 DEG  and running parallel to the central web, and of attachment lugs which each have a groove of U-shaped cross-section and a central opening for inserting and guiding a bearing pin in each case and a holding device for fixing the respective limb to the attachment tab. The technical problem is to design the holding device in such a way that, after initial release of the holding device, the carrying handle is freely movable and can also no longer engage or be retained in a clamping manner. Attached as the holding device is a tear-off tab (22) with tear-off webs (12) on opposite side edges (13) of the opening (9, 91), which tear-off tab lies with a tongue (10) on the respective limb (4), as a result of which the latter is fixed relative to the attachment tab (2). <IMAGE>
Patent DE-3619226-A1 (DE)
Title: Wiring support
Inventor: KOEHLER EBERHARD DR ING
IPC: H05K1/16
Filed: 1986-06-07
Abstract: The invention relates to a wiring support having metallic and non-metallic cores for the wiring of electronic components/assemblies, effective dissipation of heat losses, and having passive electrical functional elements and semiconductor components. The invention is based on the object of creating a wiring support which is in the form of a plate and has a large number of vertical through-connections for components which have a large number of terminals and use power intensively, which ensures the electrical power supply and heat dissipation using gaseous or liquid cooling media, and containing passive electrical functional elements as well as semiconductor components. According to the invention, the wiring support is produced by separating into wafers a strand through which there pass longitudinally and/or transversely metallic and non-metallic [lacuna], and contains (at defined points) through-connections, solid electrical bushings, electrical power supply leads, heat conducting dies, plug sockets, heat-dissipation profiles, passive electrical functional elements such as resistors, capacitors and the like, and semiconductor components, especially diodes and Peltier elements. Fields of application: computer and office technology, industrial robots and telecommunications, scientific equipment construction, consumer electronic items, measurement control and regulation technology, cycle II of circuit production, compact assemblies with optical outputs and inputs. <IMAGE>
Patent DE-3620292-A1 (DE)
Title: Method and device for preparing filter coffee
Inventor: RUDLOFF HEINZ
IPC: A47J31/30
Filed: 1986-06-16
Abstract: The invention relates to a method and a device for preparing larger quantities of filter coffee by interval brewing. The purpose of the invention is to improve the taste of filter coffee in comparison with known coffee machines and to lower the energy consumption. The object of the invention is to reduce the filter resistance and guarantee uniform extraction of the coffee. According to the invention, between the intervals during coffee brewing the coffee powder in the filter is loosened by generation of a partial vacuum and sucking in air and is mixed with the brewing water. By reducing the filter resistance, the temperature of the brewing water is kept low. Increased leaching out of tanning and bitter substances is thus avoided and the expenditure of energy reduced.
Patent DE-3620870-A1 (DE)
Title: Profile rail for a case-housing system
Inventor: HEIDELBERG ULRICH
IPC: H05K7/18
Filed: 1986-06-21
Abstract: A profile rail is described for a case-housing system which consists of a housing frame system which is constructed from rack profiles into which electronic apparatuses can be fitted and which can be provided with covering walls or covering caps, the housing frame system comprising one or more frame modules, each consisting of a first (upper) base frame and of a second (lower) base frame which is connected to the first base frame via rack profile rail elements (16). The rack profile elements which are used for this case-housing system are matched in a different manner to the special requirements of the case-housing system, and are improved (Figure 4). <IMAGE>
Patent DE-3622132-A1 (DE)
Title: Method and device for lining thermally loaded apparatuses with highly thermally loadable and temperature-change-resistant materials
Inventor: KOCH CHRISTIAN DR ING
IPC: F27D1/00
Filed: 1986-07-02
Abstract: A method and a device are described, which relate to the temperature-change-resistant lining of thermally loaded apparatuses. For such a lining, it has been found that, by replacing the solid temperature-resistant bricks with honeycomb bodies made of temperature-resistant materials, not only is a considerably thinner lining possible with the same heat insulation but this lining is also temperature-change-resistant. Special forms of the mounting of these honeycomb bodies in various forms of the temperature-loaded containers are described.
Patent DE-3623207-A1 (DE)
Title: Analytically reconstructive imaging method for surface contamination patterns, particularly fingerprints
Inventor: STEFANEC ANDREJ MILKO
IPC: G06V40/13
Filed: 1986-07-10
Abstract: The method is used for representing, imaging and detecting surface contamination patterns by combined mathematical and numerical analysis, with the possibility of superimposing fragment information to form a corresponding overall information which can be represented with exponentiated selectivity. The primary information is obtained indirectly optically by detecting the useful radiation of a photon or particle beam probe, particularly of a scanning electron microscope. An energy-dispersive signal discrimination provides for selective area distribution analysis of the pattern. The method is also complemented by an initial immuno-histochemical antibody-transported or similar preparation which now provides for a structure-bound selective and thus mathematically quantitative identification of the verification reaction and of the pattern. The use is appropriate in the fields of forensic medicine, medical physics, physical-technical institutes and in the field of securing evidence and detection measures in criminalistics and state security.
Patent DE-3632361-A1 (DE)
Title: Polymerisation of acrylic derivatives
Inventor: STARZEWSKI KARL-HEINZ ALEKSAND
IPC: C08F4/00
Filed: 1986-09-24
Abstract: Acrylic derivatives are polymerised thermally in the presence of compounds which have or contain the following structure: <IMAGE>
Patent DE-3642041-A1 (DE)
Title: Method for reprocessing spent oil, and spent oil reprocessing plant
Inventor: DRESPA GERD
IPC: F23G7/05
Filed: 1986-12-09
Abstract: For reprocessing spent oil, and in particular for non-polluting reprocessing, a method is used in which the spent oil is preheated by the distillation gases and is then itself distilled by combustion of distilled spent oil. The liquid and solid residues are exposed to the flame resulting during the combustion of the distilled spent oil, while the gaseous residues are burned at 1200@C, in particular at about 2000@C. For burning the solid and/or liquid residues, these are collected in the distillation chamber and lifted by a rotary cylinder into the burner chamber, where they are burned by means of the burner flame. By contrast, the gaseous residues are fed to a combustion chamber for pollutant destruction, this being in particular a gas burner which is located in a stack and which is charged with hydrogen and oxygen from an electrolysis. The energy required for operating the electrolysis is advantageously generated from the waste heat. With the aid of the method and the spent oil reprocessing plant, it is possible effectively to reprocess even spent oils containing pollutants and in this way to produce residues which do not pollute the environment. <IMAGE>
Patent DE-3642198-A1 (DE)
Title: Wrench for compressed-gas cylinders (gas bottles)
Inventor: ARNDT CHRISTOPH DR MED
IPC: F17C13/00
Filed: 1986-12-10
Abstract: The invention relates to a wrench (1) for opening and closing shut-off valves of compressed-gas cylinders. The wrench (1) has a head plate (2) and an adjoining handle (3). At least two, preferably three, vertical studs (5) are provided on the head plate (2). The wrench (1) is placed onto conventional handgrips (7a, 7b) of compressed-gas cylinders, the studs (5) engaging around the handgrip (7a, 7b). <IMAGE>
Patent DE-3705691-A1 (DE)
Title: WC bidet
Inventor: UHLE KARLHEINZ DR
IPC: E03D9/08
Filed: 1987-02-23
Abstract: A WC bidet comprises a WC bowl 1 with a flushing-water inflow 2 and an outflow 3. A WC seat 4 and a lid 6 are pivotably fastened at the rear end of the WC bowl 1. Fastened on the rear edge 5 of the WC bowl 1 is a distributor 11 which has a turning valve 12 on its upper side. The turning valve 12 is connected to an essentially horizontally arranged water outlet 13. The WC seat 4 has a cutout in the region of the rear bowl edge 5 of the WC bowl 1. The ratio of the width b to the length l of the WC seat 4 is (0.3 to 0.7):1, preferably (0.4 to 0.6):1. <IMAGE>
Patent DE-3708663-A1 (DE)
Title: Turbomolecular pump
Inventor: MIYAZAKI MASAYUKI
IPC: F04D19/04
Filed: 1987-03-17
Abstract: A simply constructed turbomolecular pump is described, which can operate at substantially higher rotational speeds than known turbomolecular pumps. This turbomolecular pump comprises: a cylindrical casing (103) with a number of stator discs (102) provided on its inner circumference, and with intake openings (121) and an outlet opening (109a); a rotor shaft (115) that rotates in bearings (112, 114) in the cylindrical casing (103); a rotor body (117) fixed on the rotor shaft (115), and bearing a number of rotor discs (101) on its radially outer circumference, which are intermeshed with the stator discs (102) facing them, so that when the rotor body (117) revolves, the rotor and stator discs (101, 102) act together to generate a fluid current flowing in a direction from the intakes (121) to the outlet opening (109a); and an electric motor (104) located in the cylindrical casing (103), which drives the rotor body (117) and turns relative to the casing (103). The electric motor (104) has an annular rotor (104b) mounted on the radially inner surface of the rotor body (117), and a stator (104a) mounted on the casing (103) at a point lying within the annular rotor (104); rotor (104b) and stator (104a) are positioned concentrically with the axis of the rotor shaft (115). <IMAGE>
Patent DE-3709048-A1 (DE)
Title: Process and apparatus for the catalytic conversion of H2S and SO2 into elemental sulphur
Inventor: MAROLD FREIMUT
IPC: C01B17/04
Filed: 1987-03-19
Abstract: There is described a process and an apparatus in which the catalytic conversion of H2S and SO2 present in a gas stream into elemental sulphur is carried out in a plant having at least two reactors in which one or more catalyst beds are installed, at least one catalyst bed being operated below the dew point of sulphur and at least one further bed being regenerated, the reactors being cycled between regeneration and adsorption, with the respective reactor taking the place of the other, the sulphur vapour formed being condensed out by cooling and the gas stream freed of sulphur compounds being drawn off. To regenerate, during normal operation, the catalyst beds deactivated by elemental sulphur after a certain time, with the least complicated apparatus possible, at least two reactors always operate in series in the flow direction, and the flow direction of the gas stream is reversed by means of multi-directional valves. This process has the advantage that it requires substantially fewer pipes, is more readily controlled and is less susceptible to faults. <IMAGE>
Patent DE-3709581-A1 (DE)
Title: Programmable control unit
Inventor: KUROKAWA NAOHIRO
IPC: G05B19/05
Filed: 1987-03-24
Abstract: In a programmable control unit, which includes a sequence program storage unit (10), which can be inserted and removed, to store a sequence program, a central unit (2) to carry out calculations on the basis of the sequence program, and a data RAM (4) for temporary storage of the result of the calculation by the central unit, a function selection switch (14) is provided, to switch between the reading function, by which the sequence program which is stored in the sequence program storage unit is read, and the writing function, by which the sequence program is written to the sequence program storage unit. Even people who are not familiar with programmable control units can immediately duplicate or copy the sequence program, and take account of changes to it, by activating the function selection switch (14), to select the function to read the sequence program from, or write it to, the sequence program storage unit (10). Since the sequence program storage unit can be inserted and removed, a storage unit to which the sequence program has been written can be connected to other programmable control units. It is therefore not necessary to produce the sequence program for each group, if several programmable control units are to be controlled by the same sequence, and the number of steps to produce the sequence program can be drastically reduced. <IMAGE>
Patent DE-3711840-A1 (DE)
Inventor: SCHAAF HEINZ-JOSEF
IPC: A23L1/18
Filed: 1987-04-08
Abstract: In the method of making expanded foodstuffs in which a dough emerges from the nozzle of an extruder and the extrudate is subjected to an after-treatment in a hot medium, the extrudate is kept after emergence from the nozzle at a temperature which corresponds substantially to the emergence temperature of the dough and the after-treatment takes place directly after the extrusion. In particular the dough can be extruded directly into hot oil or fat. Since after the extrusion no cooling of the extrudate takes place, in particular by water evaporation, the extrudate can be further expanded in the a after-treatment and a foodstuff is obtained with a texture which is identical to the texture of foodstuffs which after the extrusion and prior to the treatment in a hot medium have been subjected to a drying process.
Patent DE-3716027-A1 (DE)
Title: Plastic sliding bearing bush
Inventor: KOCH FRITZ
IPC: F16C33/20
Filed: 1987-05-14
Abstract: The invention relates to a sliding bearing bush, consisting essentially of thermoplastic material, the sliding surface of which is armoured with threads and which is lubricated with grease. In order, in the case of economical production, to keep the increase in play during the service life especially low, it is proposed according to the invention that a large number of threads runs transversely to the direction of movement on the radially internal surface which forms the bearing surface, the bearing surface being formed essentially only by the threads running transversely, that the lubricant is stored in the pockets arising between the threads, and that the threads are formed exclusively from synthetic fibres of high mechanical strength. The transversely running threads form ramps for the lubricant, on which the bearing force of the bearing arises.
Patent DE-3716085-A1 (DE)
Inventor: SIMETH CLAUS DIPL ING
IPC: B65H5/36
Filed: 1987-05-14
Abstract: In order to ensure the unhindered infeeding of a sheet beneath a holding-down clamp near to the fixed sidemark of a side-pull device as well as a gentle smoothing of the lateral edge of the sheet by the holding-down clamp, a controllable holding-down clamp (21) is arranged so as to be movable up and down perpendicularly to the direction of sheet movement near to the fixed side-mark (20), and is raised by a controlling device after each lateral alignment of the sheet and lowered again for smoothing the lateral edge of the following sheet to be aligned on its lateral edge.
Patent DE-3719777-A1 (DE)
Title: Drive, especially for wiper systems on motor vehicles
Inventor: JAKOB HEINZ
IPC: H02K23/66
Filed: 1987-06-13
Abstract: A permanent-magnet-excited electric motor having four brushes is described, which can be operated at at least three rotation speed levels. In this case, the two brushes for the higher rotation speed levels are located on different sides of the neutral zone, in which the brushes for the lowest rotation speed level are normally arranged.
Patent DE-3737306-A1 (DE)
Inventor: SCHOLZ WERNER DIPL ING
IPC: G11B20/12
Filed: 1987-11-04
Abstract: In transmission, in particular recording, synchronisation information comprising a synchronisation word and an additional item of information are transmitted. A simple and reliable evaluation is to be created for both items of information. The synchronisation word at the same time contains the item of additional information and the synchronisation pattern (S). The synchronisation pattern (S) and the item of additional information are obtained by a different demodulation of the synchronisation word.   In particular for the recording of a digital signal. <IMAGE>
Patent DE-3743574-A1 (DE)
Title: Radial-piston pump
Inventor: MISCENKO VLADIMIR ALEKSANDROVI
IPC: F04B1/04
Filed: 1987-12-22
Abstract: The radial-piston pump has a casing (1) in which a drive shaft (6) with an eccentric pin (11) and, arranged radially with respect to the latter and making contact with the latter via feet (18), cylinders (16) with pistons (22) are accommodated. The casing (1) is provided with grooves (26) in each of which a bearing arrangement (bedding) (28) for the piston (22) is fixed, which has a spherical recess (29) for accommodating therein a spherical head (23) of the piston (22) to form a ball joint. Fitted in each groove (26) there is a discharge valve (outlet valve) (31) for periodic connection of the continuous axial bore (24) in the piston (22) to the outlet port (5) of the casing (1), which valve is provided with a seat (32) having a continuous bore (33) and also with a spring-mounted closure element (34). Fashioned in the bearing arrangement (28) of the piston (22) there is an annular cavity (44) which is concentric to the continuous axial bore (30) of the bearing arrangement, communicates with said axial bore (30) and is situated at a certain distance from the spherical recess (29). <IMAGE>
Patent DE-3802318-A1 (DE)
Title: Luminescent substrate
Inventor: BECK GERHARD DIPL ING
IPC: H05B33/14
Filed: 1988-01-27
Abstract: A luminescent substrate consists of an electrically non-conducting carrier, at least two electrodes and a luminescent pigment layer excited by their alternating electric field. A design which is particularly simple with respect to production and can be used in many applications results from arranging the electrodes in the form of at least two conducting tracks of conducting varnish, alongside each other on the carrier, and coating the carrier having the conducting tracks with the pigment layer. Such a substrate can be produced in a simple way by applying a conducting varnish by means of a template. In this way, any desired light-field contours can be generated, which is particularly suitable for indicating purposes.
Patent DE-3803286-A1 (DE)
Title: Winding machine
Inventor: SCHIMINSKI HERBERT
IPC: B65H54/28
Filed: 1988-02-04
Abstract: In a flyer-traversing device in a winding machine for continuously supplied threads, there is the problem of bringing about reliable thread guidance in the stroke reversal regions and of eliminating dynamic influences on the thread. This takes place in that there is provided, in the end regions of the traversing stroke, a positive guidance of the thread, which prevents the latter from leaving the end region of the traversing stroke more quickly than at the speed provided. The positive guidance of the thread is brought about in that the convex guide edge of the flyer supplying the thread is so shaped and the rotary position of the supplying and of the collecting flyer of the cooperating rotors is so designed that the thread is taken over by the collecting flyer only after the stroke reversal.