baber/WOPTO huggingface dataset:
Patent DE-3414625-A1 (DE)
Title: Process for improving the filling properties of tobacco
Inventor: ZIEHN KLAUS-DIETER DIPL CHEM D
IPC: A24B3/18
Filed: 1984-04-18
Abstract: The invention relates to a process for improving the filling properties of tobacco, such as sliced tobacco leaves or ribs or tobacco additives, by treatment with a nitrogen- and/or argon-containing treatment gas at pressures up to 1,000 bar in an autoclave and a heat treatment following decompression. According to the invention, charging the reactor with tobacco and with the treatment gas and/or its decompression is carried out in such a manner that the discharged tobacco fed to a subsequent heat treatment has an entry temperature for the heat treatment of below 0 DEG C. This is achieved by precooling the treatment gas before or during the charging, and/or by additionally cooling the autoclave and/or by precooling the tobacco and/or by injecting supercooled or liquefied treatment gas into the autoclave. In particular, the invention relates to a process having multiple-stage charging and decompression, which is carried out in a cascade-like manner.
Patent DE-3414719-A1 (DE)
Title: Roofing for saw-tooth roofs
Inventor: GLASER GERD
IPC: E04B7/10
Filed: 1984-04-18
Abstract: A roofing for saw-tooth roofs, in particular comprising hyperbolic-paraboloid shells, has a substructure, for example consisting of galvanised steel pipes, which is fastened on the eaves-side or hip-side edge of the saw-tooth roof. A ventilated roofing, for example comprising aluminium trapezoidal metal sheets, is attached on this substructure. At the eaves-side edge, this substructure is configured such that it can receive a drainage gutter, for example comprising aluminium metal sheets.
Patent DE-3418589-A1 (DE)
Title: Monitoring strip for accident protection of a motor-driven gate leaf, door leaf or the like
IPC: E05F15/46
Filed: 1984-05-18
Abstract: A monitoring strip for accident protection of a motor-driven gate leaf, door leaf or the like, which can be fitted at least to an edge (20) pointing in the direction of the closing movement, of the gate leaf, door leaf or the like in order to detect an obstruction located in the movement path of the leaf, and which has a section which extends away over virtually the entire edge length and is easily deformable in the event of impact against an obstruction directed onto the edge, said section especially being in the form of a hollow rubber bead, in which at least one pair of electrical conductors - also in the form of conductor groups - which extend over its length are provided, which are held at a distance from one another during obstruction-free operation and to which a signal evaluation apparatus can be connected, which monitoring strip is designed for a construction which can be produced cost-effectively, is maintenance free, operates reliably, is independent of environmental influences and can easily compensate for fluctuations, for example of the temperature, in such a manner that the conductors are held at a distance from one another, without making contact, along their longitudinal extent, in every deformation position of the section.
Patent DE-3425266-A1 (DE)
Title: Stepping motor
Inventor: VIEHWEGER HERMANN DR ING
IPC: H02K41/03
Filed: 1984-07-10
Abstract: The invention relates to stepping motors of rotational and translational form, to the extent that said motors are equipped with magnet systems which are used for closing the magnetic circuit of other, non-energised systems. The invention has the object of further improving the mass-power ratio of such stepping motors. In the case of stepping motors having a number of -3 active magnet systems which are mutually used for the magnetic flux return path, the object of achieving a further reduction in the magnetically effective material is achieved in that a pole shoe without a winding, which is provided with the system-intrinsic geometric offset, is arranged at at least one end of the magnet systems, which are arranged in a row and consist of pole shoes and energising coils. <IMAGE>
Patent DE-3425614-A1 (DE)
Title: Appliance for cleaning a work zone on flat combing machines
Inventor: SCHOLZ HANS-JOACHIM
IPC: D01G19/28
Filed: 1984-07-12
Abstract: The invention relates to an appliance for cleaning a tear-off zone on flat combing machines, the gripper located in the tear-off zone, the top comb located in the tear-off zone and the tear-off rollers located in the tear-off zone being arranged under a cowl, and there being arranged under the cowl a suction line which is provided with suction orifices extending over the working width and which belongs to a suction device. The object on which it is based is to reduce production standdown, lower the outlay in terms of manual labour and deliver the fleece in uniformly good quality. This object is achieved in that a suction orifice (13) is arranged on the suction line (9) above the tear-off rollers (3, 4, 5, 6) and after the top comb (2) in the direction (12) of the fibre flow - Figure -. The invention achieves the technical effect that contamination in the region between the top comb and tear-off rollers and lap formations on the tear-off rollers are avoided and a reliable fleece clamping is achieved. <IMAGE>
Patent DE-3433702-A1 (DE)
IPC: H05B3/28
Filed: 1984-09-13
Abstract: In order for a wall, ceiling and/or floor formation comprising a substratum which may or must be plastered and a surface layer and further a flat resistance heating element arranged between the surface layer and the substratum and composed of a polyester cover layer, a conductive intermediate layer provided with lead-ins and lead-outs, e.g. a graphite and/or soot resistance layer, and a polyester bottom layer, to use elements of design for the limits of rooms and as such to serve to heat the room provided with this wall, ceiling and/or floor formation, the following proposal is made: the surface layer consists of ceramic shaped bodies, in particular tiles (35) and the resistance heating element (33) is glued to the substratum using an adhesive compound (32) which adheres both to the substratum (31) and to the free polyester surface of the cover layer (36) of the resistance heating element, while the ceramic shaped bodies are glued to the free surface of the polyester bottom layer (38) using an adhesive compound (34) which adheres both to the surface of this polyester bottom layer and to the side of the ceramic shaped bodies facing away from their visible side (FIG. 2).
Patent DE-3434587-A1 (DE)
Title: Device for fastening a housing to a rail
Inventor: KLIEMT HEINZ-GUENTER
IPC: E01B9/00
Filed: 1984-09-20
Abstract: For the height-adjustable fastening of a housing (13) to a rail (2), a fitting piece (10) is provided, which is to be fastened to the rail web. The fitting piece consists of a metal material. In its cross-section, it is designed trapezoidally perpendicularly to the central axis of the rail, the respectively shorter of the two parallel sides bearing against the rail web, while the longer side (3) serves for large-area contact with the housing (13). The fitting piece (10) is fastened rotatably on the rail web via a first stud bolt (11); the housing (13) is fastened detachably on the fitting piece via a second stud bolt (12) which is offset in relation to the first stud bolt. The height adjustment of the housing (13) in relation to the rail foot takes place by loosening the two stud bolts (11, 12), pivoting the fitting piece (10) about the axis of the first stud bolt (11) and retightening the bolts. The device according to the invention serves principally for adapting rail contacts to the circumstances of rails heads which are worn to differing degrees. <IMAGE>
Patent DE-3435804-A1 (DE)
Title: Rear-wall wiring for push-in electrical assemblies
Inventor: MILDE GUNDOLF DIPL ING
IPC: H05K13/06
Filed: 1984-09-28
Abstract: The invention relates to rear-wall wiring for the electrical connection of electrical assemblies which can be pushed into a mounting rack and can be plugged onto rear-wall plugs (1) which are arranged side-by-side in a plane, which rear-wall plugs (1) have connecting pins (2) which, on the side of the rear-wall plugs (1) facing away from the assemblies, are plugged through two printed-circuit boards (3, 4) which are insulated from one another, are located one above the other and are coated on both sides. In order to decouple the two signal layers (5, 6) electrically, in each case only one signal layer (5, 6) is provided on each of the two printed-circuit boards (3, 4) which are coated on both sides, a potential plane (8) being arranged between the signal layers (5, 6). <IMAGE>
Patent DE-3437847-A1 (DE)
Title: Minting press for coins and medals or the like
Inventor: GROOS HEINZ
IPC: B44B5/02
Filed: 1984-10-16
Abstract: A minting press for coins and medals or the like is proposed, which guarantees the easily checkable production of high quality minted designs while requiring little expenditure in terms of equipment and labour. It operates with a feeding device 4 for the blanks, which is arranged in relation to the minting tool 3 with a transporting direction from the rear towards the front. A loading magazine 6 is arranged at the rear end of the feeding device 4, which magazine 6 is designed as a cartridge magazine 15, 16 with a multiplicity of stacking cells 18 for the blanks. The front of the discharging device 11 for the finished parts adjoins the minting tool 3 and is connected there to a depositing and/or checking station 19, and/or can be connected there to an additional depositing station 22. <IMAGE>
Patent DE-3442023-A1 (DE)
Inventor: EHRLER ERNST
IPC: B29C45/38
Filed: 1984-11-16
Abstract: A sprue part is cut and removed from the injection mold part during the manufacture of information storage disks by an injection molding process. The highly sensitive molding of an information storage disk is protected from damage by the sprue and the deposition of dust particles during stripping by this process. The sprue is punched into a part serving as the die of the injection molding tool and subsequently removed, in particular by suction, through an orifice leading from inside the part, together with the dust particles generated in the punching process. Preferably, the sprue is punched out and removed with the injection molding tool closed. The injection molding tool must be opened only after the sprue and the dust have already been removed, thus ensuring that the molded product has an especially good quality.
Patent DE-3442042-A1 (DE)
Title: Covered headlight
Inventor: FYLAN MICHAEL SHAUN
IPC: B60Q1/05
Filed: 1984-11-16
Abstract: A headlight arrangement is attached fixedly under a front edge (26) of an opening (24) which is provided in a panel (12) of a vehicle body which drops away forwards. The front edge (28) of the opening lies a considerable distance in front of a headlight (38) and is in generally horizontal alignment with a lower edge (41) of the headlight so that the latter lights up the carriageway through the opening. A closure cover (44) is attached to the body (10) of the vehicle so as to be capable of swivelling about a transverse axis and has a first closure face (46) which, matched to the size and shape of the panel of the vehicle body, closes the opening and covers the headlights. When the closure cover is opened, the first closure face is received inside the space (43) between headlight and the front edge of the opening. A second closure face (62) of the cover then assumes a horizontal position and is dimensioned and shaped in such a way that a floor which essentially fills the space between headlight and front edge of the opening is determined. <IMAGE>
Patent DE-3445186-A1 (DE)
Title: Water gulley
Inventor: REISEWITZ GUENTER ING GRAD
IPC: E04D13/04
Filed: 1984-12-11
Abstract: A water gulley for flat roofs or the like comprises a single-part structural element made up of a hopper-shaped gulley body (1) which contains a plastic ring (2), on the outer circumference of which a flashing sheet (3), forming a collar, terminates. In order to be able to produce the water gulley from these three parts in one operation and without time-consuming positioning of the parts in a mould, the gulley body (1) is formed onto the underside of the flashing sheet (3) and the outer side of the ring (2), with the result that the upper side of the flashing sheet (3) and the upper end surface of the ring (2) are located in one plane. In this arrangement, the flashing sheet (3) terminates in a groove (4) in the outer circumference of the ring (2), close to the upper end surface of the latter. The inner surface of the ring (2) forms the gulley-side first portion of the inner wall of the water gulley. <IMAGE>
Patent DE-3502558-A1 (DE)
Title: Roller conveyor
Inventor: SCHULZE-BERGE OTTO DIPL ING
IPC: B65G13/11
Filed: 1985-01-25
Abstract: A roller conveyor has at least one U-shaped profiled rail which is open at the top, in which axial ends of the rollers are mounted. This profiled rail can be displaced in its longitudinal direction; moreover, at least one dog is arranged in the profiled rail which can be pivoted between a position of rest, in which its contact surface is situated below the highest point of the roller, and a working position in which its contact surface is located above the highest point of the rollers. By manual adjustment of the profiled rail, a dog can be applied to the back of a standing article, so that this article can be manually pulled over a section of the roller conveyor in which the inclination, and hence the force of gravity, are not sufficient for conveying.
Patent DE-3504806-A1 (DE)
Title: Lock with a case and with a push bolt adjustable therein
Inventor: KING WILHELM
IPC: E05C1/14
Filed: 1985-02-13
Abstract: The invention relates to a lock with a push bolt which is mounted in a box-like case and is guided in a perforation of a side wall of the case by means of an actuating mechanism and which is displaceable out of an unlocking position into a locking position, in which lock the push bolt is held in the case by means of a lock cover plate, and the actuating mechanism is accessible by way of a perforation in the lock cover plate. The adjusting movement of the push bolt is brought about by a control part adjustable perpendicularly to the bolt plane. A knob with a retaining pin is adjustable with an idle stroke in the control part, in order, despite a small constructional height, to obtain a large adjusting travel for the knob. The locking position is retained by means of a tumbler which acts only on the retaining pin.
Patent DE-3515422-A1 (DE)
Inventor: KEIL KARLHEINZ
IPC: G07C3/10
Filed: 1985-04-29
Abstract: 1. Industrial truck consisting of a chassis and load-receiving means fastened thereupon, wherein a counting mechanism (1) that counts the work operations, is in connection with at least one detector, which registers the forward and/or reverse travel and at least one additional detector that registers the raising and/or lowering of said load-receiving means, the control of said counting device is effected by a microprocessor, which connects the detectors signals for the individual actions of said industrial conveyor, whereby after one individual action further individual actions of the same kind within a cyclical work process are not considered, and a count of said cyclical work process is made only after completion of said cycle.
Patent DE-3516464-A1 (DE)
Title: Electric cooker
Inventor: SEELIG ANTON ING GRAD
IPC: H05B3/68
Filed: 1985-05-08
Abstract: An electric cooker (1) having a baking oven (2) and having a cooking hob or cooking area (7) which is fitted with a plurality of electrically heated, controllable-power cooking points. A central control unit (11) having a control system (13) for each of the cooking points is provided for controlling the power of the individual cooking points. The control unit (11) is equipped with a large number of connecting socket units (14 to 18), which differ from one another, for the optional connection of cooking point heaters of a different type. <IMAGE>
Patent DE-3520487-A1 (DE)
Title: Reflector for radiant heaters, radiant heaters and their use for electric cookers
Inventor: MCWILLIAMS JOSEPH ANTHONY
IPC: F24S23/70
Filed: 1985-06-07
Abstract: Reflector for radiant heaters having a multiplicity of reflecting sections 10 which are essentially arranged in a plane such that they deflect fractions of the radiation emitted by the radiation source and reflect them in a predetermined direction. The edges of the reflector can be bent round in order to avoid lateral radiation losses. The reflecting sections 10 can have a pointed part 11 which is arranged directly opposite the or each radiation source in order to provide a more even configuration of the distribution of radiation. <IMAGE>
Patent DE-3522663-A1 (DE)
Title: Dental retention pin
Inventor: NEUMEYER STEFAN DR
IPC: A61C5/35
Filed: 1985-06-25
Abstract: The invention relates to a dental retention pin which is designed as a metal, plastic or ceramic pin and which is provided with a coating of an adhesion promoter, preferably with an additional, outer protective layer, with or without an additional opaque layer and with or without an additional layer of a filler material, in order to obtain a chemical bond between the dental pin and filling structure. The adhesion promoter can be built up in a wide variety of ways, for example, it can be designed in the form of a special adhesive which either enters into a strong chemical bond with the filling structure itself or else reacts chemically with the filler material applied to the retention pin, so that the filler material produces the desired strong bond with the filling structure. Such dental retention pins can be used to achieve a retentive force which is many times higher than that achieved with conventional metal pins which merely provide a mechanical connection to the filling structure.
Patent DE-3528516-A1 (DE)
Title: Loudspeaker system for low-dispersion stereo transmission
Inventor: BUERGER JUERGEN
IPC: H04S1/00
Filed: 1985-08-08
Abstract: Stereo loudspeaker systems which comprise a monobass and two conventional satellite systems lack the capacity for spatial reproduction. This shortcoming is eliminated by the invention in that     (1) per satellite system (multipath system),   (a) the gross enclosure volume Vi of the i-th sound radiator (i = 1, ..., I) which transmits the frequency range fui </= f </= foi does not exceed the maximum permissible value (VGi), (b) through design measures, the diaphragm acceleration of the i-th sound radiator for fui </= f </= foi is rendered approximately proportional to the electric input signal of the satellite system, (c) the diaphragm displacement of the i-th sound radiator normally occurs in a plane Ei which is defined by the following points:     - central acoustic hearing point, - geometric central point of the left-hand or right-hand sound radiator i,     (2) the monobass is disposed directly in front of a reverberant wall in such a way that the diaphragm displacement is normally in the plane of the wall and, (3) in addition, a dipole bass radiator is used to transmit the differential information in the low-bass range which has a 1st-order integrator response and whose dipole moment lies perpendicular to the central acoustic hearing point - central acoustic dipole bass radiator centre and parallel with a plane Ei, i = 1, ..., I.   <IMAGE>
Patent DE-3530248-A1 (DE)
Title: Process and device for treating bituminous mix
Inventor: KUNZE GERHARD DIPL ING
IPC: E01C19/10
Filed: 1985-08-23
Abstract: A process and device for treating bituminous mix are described, which permit recycling of old mix which is obtained in the breaking of existing asphalt covers and repair work. The old mix, which can be used in a reprocessing fraction of up to 80 %, is heated in a separate drying drum, through which a hot gas flows in cocurrent with the old mix. Hydrocarbons and bituminous particles present in the off-gas leaving the drying drum are burned before dust is removed from the off-gas via a textile filter. The old mix reprocessed in this way is treated batchwise in a mixer with aggregates which have been dressed in the conventional manner by means of a drying drum operated in countercurrent. In addition, bituminous materials are added in the mixer corresponding to the particular formulation.
Patent DE-3531665-A1 (DE)
Title: Diaphragm-type pressure regulator with a valve opening which can be shut off
Inventor: ROLKER JUERGEN DR ING
IPC: G05D16/20
Filed: 1985-09-05
Abstract: The valve disk 28 of a regulating valve is moved by an actuating diaphragm 32. Pressure medium is introduced into a diaphragm chamber 38 from an inlet chamber 14 via a restriction 50. An outlet 52 from the diaphragm chamber 38 is controlled by the equilibrium of a force which determines the setpoint and of the output pressure. A description is given of constructions in which an actuator 96, by means of a first and a second shut-off valve 48 and 56 respectively, either establishes the connection between the inlet chamber 14 and the diaphragm chamber 38 or connects the diaphragm chamber to the outlet chamber. In the first case, the unit is functioning in the regulating mode. In the latter case, the valve disk 28 of the regulating valve moves into its closed position under the influence of a spring 88. A description is given of a construction with various variants in which the actuator causes the valve disk 82 of the first controllable shut-off valve 48 to actuate the valve tappet 74 of the second controllable shut-off valve 56. <IMAGE>
Patent DE-3534575-A1 (DE)
Title: Glass for spectacle lenses with increased colour contrast
Inventor: SAGARA HIROJI
IPC: C03C3/068
Filed: 1985-09-27
Abstract: The invention describes a glass for spectacle lenses having a refractive index of 1.59 or more, an Abbe number of 32 or more and a specific gravity of 3.7 or less, comprising 100 parts by weight of a base glass comprising, in % by weight,     from 3 to 70% of SiO2,   from 0 to 35% of B2O3,   from 0 to 20% of Al2O3,   from 20 to 70% of SiO2 + B2O3 + Al2O3,   from 0 to 15% of Li2O,   from 0 to 45% of CaO,   from 0 to 20% of MgO,   from 2 to 45% of Li2O + CaO + MgO,   from 0 to 20% of TiO2,   from 0 to 13% of ZrO2,   from 0 to 35% of Nb2O5,   from 5 to 35% of TiO2 + ZrO2 + Nb2O5,   from 0 to 20% of Na2O + K2O,   from 0 to 20% of SrO + BaO + ZnO,   from 0 to 20% of La2O3 + Y2O3,   from 0 to 15% of Ta2O5 + WO3 and   from 0.1 to 33% of Nd2O3, and 0.1 part by weight or more of at least one colouring component selected from the group consisting of 6.0 parts by weight or less of CeO2, 1.0 part by weight or less of CuO, 3.5 parts by weight or less of MnO2, 0.15 part by weight or less of CoO, 3.0 parts by weight or less of Fe2O3, 1.5 parts by weight or less of NiO, 10.0 parts by weight or less of Er2O3 and 10.0 parts by weight or less of Sm2O3.
Patent DE-3543878-A1 (DE)
Title: Process and apparatus for the continuous winding of fabric webs
Inventor: GLAESER DIETER DIPL ING
IPC: B65H19/28
Filed: 1985-12-12
Abstract: The invention relates to the winding of fabric webs onto winding cores, especially the winding of curtains. The object on which the invention is based is to provide a process and an apparatus, as a result of which it becomes possible to wind the new fabric-web start onto the empty winding core reliably in respect of fabric webs to be wound with high tension and during the automatic winding change taking place without stopping. As regards the process, this object is achieved, according to the invention, in that, when the full winding size is reached, the fabric web is pressed uniformly from above, over the entire width of the fabric web, against the point of the empty winding core at which a common tangent to the full roll and to the empty winding core touches the latter, and in that, at the same time, the fabric web is looped around the empty winding core over at least 180 DEG  in front of the pressure point in relation to the direction of movement of the fabric web. The invention makes available, furthermore, an apparatus suitable for carrying out this process. <IMAGE>