baber/WOPTO huggingface dataset:
Patent DE-3542008-A1 (DE)
Title: Key for lock cylinders
Inventor: KREMER PETER
IPC: E05B19/00
Filed: 1985-11-28
Abstract: The invention relates to a key for lock cylinders, with profiled longitudinal grooves provided in the paracentric arrangement on the wide sides and with profiled longitudinal ribs extending between them and proposes, in order to achieve greater locking security, that the outer face of one rib (14) should have a recess (17), into which is countersunk a disc (16) which, with a segment-shaped portion (16') of its surface, is located in front of the profiled longitudinal groove (8) so as to project beyond the edge (18) of the rib (14), the outer surface of this portion (16') forming a run-on curve (19) for an additional core pin. <IMAGE>
Patent DE-3544888-A1 (DE)
Title: Method and injection-moulding head for applying the outer jacket for a telecommunications cable
Inventor: OBERMEYER HORST DR RER NAT
IPC: B29C48/06
Filed: 1985-12-16
Abstract: In order to prevent the aluminium ribbon of a layered jacket cable springing up as a result of the intrinsic springing and the filling pressure of the filled core, the last stage of application, the final forming and the compression are carried out in the injection-moulding tool (20) for the jacket extrusion. The guide nipple (21) which is provided there is designed in accordance with this purpose. The jacketed core (9) is subsequently cooled in a downstream-connected pressure-cooling tube (35). <IMAGE>
Patent DE-3603328-A1 (DE)
Title: Pressure-line connection between a pressure line and a connection stub
Inventor: SCHMITZ HEINZ
IPC: F16L27/10
Filed: 1986-02-04
Abstract: The invention relates to a pressure-line connection between a pressure line (1) and a connection stub (2). At the free end of the pressure line (1) there is provided a connection nipple (3) which engages, by means of a conical nipple (4) into the inner cone (5) of the connection stub (2). A sealing washer (8) is arranged between the rear side of the conical nipple (4) and a union nut (7). For the vibration-free connection of the sealing washer (8) to the connection nipple (3), provision is made for the rear side (6) of the conical nipple (4) to have an elevation (20) which is pressed in a frictionally and positively locking manner, in the radially outer region, into a corresponding depression in the sealing washer (8). <IMAGE>
Patent DE-3607085-A1 (DE)
Title: Static storage location with semiconductor four-layer structure which can be deactivated and activated by field effect
Inventor: SEIFERT WILHELM DR ING
IPC: G11C11/39
Filed: 1986-02-28
Abstract: A description is given of a static storage location which is based on a thyristor which can be activated and deactivated by MOS field-effect transistors. The reading out of the switching state of the thyristor is likewise performed by means of one of the MOS transistors. In more compact modifications, the thyristor can be switched and read out just by a single MOS transistor. This configuration, which comprises only two components, is far smaller in its space requirement than conventional static storage locations on the flip-flop principle.
Patent DE-3608068-A1 (DE)
Title: Device for transporting documents of variable width
Inventor: SCHWARZBAUER MICHAEL
IPC: B65H5/06
Filed: 1986-03-11
Abstract: The device contains a separation apparatus (4) arranged in one conveying path half and a plurality of downstream conveying rollers (6, 7) which are arranged in parallel, are distributed over the entire conveying path width and have, in each case allocated to them, resiliently mounted pressing rollers (8a, 8b, 10a, 10b). The resilient force for the pressing rollers (8a, 10a) arranged in the half of the separation device (4) is in this arrangement higher, for example five times higher, than the resilient force for the pressing rollers (8b, 10b) in the other conveying path half. <IMAGE>
Patent DE-3610459-A1 (DE)
Title: Arrangement for making thermal contact between electrical components and heat sinks
Inventor: LOEFFLER JOSEF
IPC: H05K7/20
Filed: 1986-03-27
Abstract: An intermediate cooling element, which is provided with a heat dissipation area which is large in comparison with the heat dissipation area of the electrical component, is mounted directly on the live heat dissipation area (WAF) of the electrical component. The electrically insulating isolating layer (EIT) which is located between the heat sink (KK) and the intermediate cooling element has an area corresponding to the heat dissipation area of the intermediate cooling element. <IMAGE>
Patent DE-3612288-A1 (DE)
Title: Oil separator
Inventor: KOSLOW IWAN
IPC: E03F5/16
Filed: 1986-04-11
Abstract: An oil separator comprises a collecting tank serving for oil separation, which collecting tank is provided in its bottom region with a water outflow pipe which can be closed by a float-controlled valve. Furthermore, the collecting tank is provided with a n suction branch for removing oil by suction. In order to be able to reliably prevent escape of oil even when relatively large amounts of oil arise at inopportune moments, the collecting tank (3) is connected by an overflow pipe (2) to a collecting pit (1) covered by a grating (4) or the like. The collecting pit (1) is provided with a transverse wall (5) dividing off a smaller chamber (6), the upper edge of which transverse wall is lower than the overflow pipe (2). A baffle plate (8) projects from above into the smaller chamber (6), which baffle plate is situated between the transverse wall (5) and the overflow pipe (6), is sealed at the sides against the chamber walls and the bottom edge (9) of which baffle plate ends at some distance before the bottom (10) of the smaller chamber (6). In the collecting tank (3) is arranged a sensor (14) which responds to a predetermined water or oil level and turns on the drive of a pump (16) connected to the connection branch when the water or oil surface has reached this level. A device (15) shuts off the drive after a predetermined time or after the oil surface has fallen to a predetermined level. <IMAGE>
Patent DE-3616840-A1 (DE)
Title: Friction roller for a roller conveyor track
Inventor: BECK RUEDIGER DIPL ING
IPC: B65G13/071
Filed: 1986-05-17
Abstract: A friction roller for a roller conveyor track is driven on one side. A torsion tube 19 is provided which transfers the drive force from the drive-side coupling element 2 to the coupling element 3 situated on the opposite side. The two coupling elements 2 and 3 are of identical design. <IMAGE>
Patent DE-3624823-A1 (DE)
Inventor: STOECKERMANN HORST
IPC: E05F15/40
Filed: 1986-07-23
Abstract: To provide, for a sliding door with a pneumatically operated door panel servomotor, a safety device which operates independently of the usual reversing device and which limits the maximally active door closing force to an exactly settable value in a simple and reliable manner, there is associated with the servomotor, a limit value control circuit with a closing force sensor which senses the reaction force of the servomotor acting on the door jamb side during the closing process and a sensor-controlled three-position control valve which freely vents the closing pressure side of the servomotor above a given response value of the closing force sensor.
Patent DE-3629931-A1 (DE)
Inventor: MAISEL MANFRED DIPL ING
IPC: H04J3/06
Filed: 1986-09-03
Abstract: In a mesh telecommunication network in which a hierarchic synchronization method is used for synchronizing the clock pulses of exchanges in such network, a class identification is assigned to the clock pulses of each echange corresponding to a hierarchical order of all the exchanges in the network. To maintain synchronization regardless of changes in the network configuration or failure of interconnecting lines, a synchronization identification is additionally assigned to each exchange. Each exchange transmits its class and synchronization identifications to the exchanges connected thereto, and all the identification received at any exchange are compared to determine the exchange connected thereto having the highest class identification and the highest synchronization identification in such class. The sychronizing clock pulses of such highest order exchange are then used for synchronization. Each exchange may also add to its identifications a mark to distinguish different operating conditions of the network. The reception at each exchange of the class and synchronization identifications transmitted by exchanges connected thereto is effected within presettable time intervals.
Patent DE-3631295-A1 (DE)
Title: Arrangement for scanning numbers in pneumatic post installations
Inventor: HENSCHLER JOACHIM
IPC: B65G51/42
Filed: 1986-09-13
Abstract: The scanning rings (1 to 4) located on a transportation capsule (5) are scanned and evaluated via spiral scanning contacts (first to fourth Spiko) by an evaluating circuit formed from a PNP and NPN transistor. The previously turned-off transistors (1, 2) are turned on when the locking rings set are correctly scanned and conduct a positive potential from the input (E) to the output (A). <IMAGE>
Patent DE-3633375-A1 (DE)
Title: Unbalance compensation device
Inventor: SCHMISCHKE HORST
IPC: F41A27/30
Filed: 1986-10-01
Abstract: In order to compensate for the unbalance moment (MU) of a weapon (W) which is supported in a weapon support (L) by means of an elevation shaft (Z), the elevation shaft (Z) of the weapon not coinciding with its centre of gravity (S), a spring combination (F1, F2) is provided which acts on the weapon (W) and whose point of action on the weapon support (L) is adjustable. The adjustment is in this case carried out as a function of the measured pitch angle ( eta ). This pitch angle is measured by a vertical sensor (VS) and is passed as required value to a control loop (VG, R, A), the displacement movement of the point of action (AP) of the spring combination being measured as the actual value. The control error is used to adjust the point of action (AP) of the spring combination, via a drive (M) (Fig. 5). <IMAGE>
Patent DE-3634661-A1 (DE)
Title: Microwave oven utensil
Inventor: TREPTOW LUTZ
IPC: A47J36/02
Filed: 1986-10-10
Abstract: A microwave oven utensil, consisting of pot (1) and pot lid (2) and composed of refractory, porous ceramic material, is suitable for cooking and browning meat when the utensil is closed, without addition of water. <IMAGE>
Patent DE-3641542-A1 (DE)
Title: Process and plant for treating organic residues, in particular for waste disposal and waste water purification, producing biogas
Inventor: JANNSEN SIGRID DR
IPC: C02F3/00
Filed: 1986-12-05
Abstract: The invention relates to a process for treating organic residues, producing biogas, the residue-containing substrate being subjected to a fermentation process, which is characterised in that the substrate is divided into a relatively liquid and a relatively sedimentary phase in a first anaerobic fermentation process, and in that the relatively liquid phase is subjected to a second fermentation process, while the relatively sedimentary phase is subjected longer to the first fermentation process. A plant for treating organic residues having a stirred-chamber reactor which is provided with a stirred chamber in which a stirrer element is arranged and which is equipped with a substrate feed, a substrate discharge and a biogas outlet, is characterised in that a second reactor flow-connected to the substrate discharge is connected downstream of the stirred-chamber reactor, which second reactor likewise has a biogas outlet, and in that the substrate discharge is arranged on the side of the stirred chamber, arranged above the sediment bed established on separation of the substrate situated in the stirred chamber into a relatively liquid and relatively sedimentary phase.
Patent DE-3643197-A1 (DE)
Title: Aiming device for a tube weapon (weapon with a barrel)
Inventor: OTTO ULRICH
IPC: F41G3/12
Filed: 1986-12-18
Abstract: The invention relates to an aiming device for a tube weapon of the generic type of Claim 1, in the case of which a tube weapon is mounted in a shock-dampened manner in a retaining tube and is finely stabilised on a line of sight by a gyro platform, computer and sensors, by means of coils and an armature which are fitted in the form of a star, this process being carried out automatically by the electronics. The invention is explained and sketched in figures, with reference to a series of exemplary embodiments.
Patent DE-3644196-A1 (DE)
Title: Fitness and jogging suit
IPC: A61H36/00
Filed: 1986-12-23
Abstract: Published without abstract.
Patent DE-3702255-A1 (DE)
Title: Drum reclaiming appliance
Inventor: DITTRICH WOLFHART DR ING
IPC: E02F9/28
Filed: 1987-01-27
Abstract: A drum reclaiming appliance is proposed which has discharge devices distributed uniformly over the periphery and lying behind one another and next to one another. The cutting edges of the discharge devices lie on a common pitch circle diameter. Provided for each peripheral row of discharge devices is a receiving device, the cutting edge of which lies on a larger diameter than the common pitch circle diameter. <IMAGE>
Patent DE-3703530-A1 (DE)
Title: Conveyor having an endless chain
Inventor: TUECKMANTEL RUDI
IPC: B65G17/38
Filed: 1987-02-06
Abstract: The invention relates to a conveyor having an endless chain, which is movably supported in a profiled section, as a drawing means, and individual load carriers arranged above the chain, on the upper horizontal carrying surfaces of which the loads lie. There is rotatably supported, in every load carrier, at least one roll, roller or ball, which projects upwardly beyond the horizontal carrying surface of the load carrier. <IMAGE>
Patent DE-3704569-A1 (DE)
Title: Process for producing a multilayer sealing sheet
Inventor: HOEVER ALEXANDER
IPC: E04B1/66
Filed: 1987-02-13
Abstract: A process for producing a multilayer sealing sheet based on flexible PVC is described, a first PVC/plasticiser paste being applied to a substrate and a nonwoven fabric completely impregnated, before or during the laying on, with PVC/plasticiser paste being laid onto the still pasty plastisol layer. Onto the impregnated nonwoven fabric a further layer of PVC/plasticiser paste is applied by a wet-on-wet technique and a random-fibre mat is embedded with a small proportion of its thickness in the upper plastisol layer. Subsequently the PVC/plasticiser pastes of the individual layers are completely gelled under the effect of heat to form flexible PVC. The sealing sheet obtained is dimensionally stable and has low shrinkage, it can be used in particular for sealing tunnels and other structures, the random-fibre layer serving to receive, for example, sprayed concrete.
Patent DE-3705573-A1 (DE)
Title: Sheathing device, in particular for sheathing drainage pipes
Inventor: ARNOLD ROLF
IPC: B65H81/08
Filed: 1987-02-21
Abstract: The application of the invention is the sheathing of articles of 100 mm diameter and above. The aim of the invention is the development of a highly productively operating device for the aforementioned field of application. The object consists in the further development of the device described in DD-PS 110905, avoiding high moments of inertia of the knitting tools with large diameters of the material being sheathed. The object according to the invention is achieved by using 8 hook grippers with gripper shafts attached on shafts alternately on both sides of bearing blocks. Said gripper shafts are designed so as to be alternately straight and angled. A specific position of the dead point of the oscillating grippers ensures reliable formation of stitches. <IMAGE>
Patent DE-3709088-A1 (DE)
Title: Flameproof housing arrangement for electrical assemblies
IPC: H02B1/28
Filed: 1987-03-19
Abstract: Flameproof housings, which are provided especially for underground coal mining, for electrical and electronic assemblies are known in various forms. Normally, such housings are matched to the size of an assembly which is to be encapsulated. In the case of a control device for an underground transportation means, which control device comprises a plurality of assemblies, a single housing can be used which can accommodate the assemblies. However, the larger a housing the thicker must the walls be in order to conform with the applicable requirements with respect to flameproofing. The invention proposes to combine a plurality (of relatively small) housings for in each case one assembly or a few assemblies to form a housing block, the entire housing block having a single locking device. A switching shaft of the locking device is coupled to a load interrupter switch in such a manner that the switching shaft releases individual sealing covers of the housing only when the load interrupter switch has been opened in advance. Since relatively small housings are used, they need have only relatively thin walls in each case. A considerably larger housing surface is available for cooling purposes than in the case of a single large housing. The costly locking arrangement, coupled to the load interrupter switch, is, however, provided only once for a plurality of stacked housings in the housing block.
Patent DE-3712524-A1 (DE)
Title: Piece of seating furniture
Inventor: KUSCH DIETER
IPC: A47C7/00
Filed: 1987-04-13
Abstract: The invention relates to a piece of seating furniture (10), the seat (12) of which is firmly connected by glued push-in connections at at least three peripheral points to in each case one leg (14) in or at positive-locking recesses (16) intended for this. For this purpose, at least two corner parts (20) are arranged at an angle to one another on each leg, the corner parts being let into the seat and/or the leg by way of a ribbed edge piece (22). The corner parts are preferably right-angled triangle plates; they may have, as one-piece frame members, a continuous upper edge piece (28), but may also be rigidly connected to one another in pairs at the associated leg, e.g. in V- or L-shape, the vertex piece (32) being fixed, in particular linearly or areally, to the associated leg. The seat (12) can be constructed to be self-supporting or as a frame seat and can have edge cutouts (36) into which the legs are at least partly fitted. <IMAGE>
Patent DE-3714678-A1 (DE)
Title: Video display terminal consisting of a monitor housing and a picture tube
Inventor: HUENGERLE MICHAEL
IPC: H01J29/00
Filed: 1987-05-02
Abstract: In a video display terminal consisting of a monitor housing and a picture tube, the deflection system of the picture tube is connected at least partially to an annular casing consisting of a medium with good heat conductivity. Connected to the casing is at least one metal band, preferably a copper band, which is attached to the housing by its second end. In this way a specific heat removal from the deflection system to the internal wall of the housing can be achieved. <IMAGE>
Patent DE-3716119-A1 (DE)
Inventor: SCHWERDTEL ERNST
IPC: B65B43/54
Filed: 1987-05-14
Abstract: A filling station for a cartridge filling and sealing machine for filling viscous or pasty materials into cylindrical cartridges having a filler valve, a positioning and centering device for positioning and centering the cartridges in a position in alignment with the filler valve, and a displacement drive for adjusting the positioning of the positioning and centering device the filler valve in relation to each other. In order to assure an exactly centered position of the cartridge prior to inserting the filler valve into the cartridge as well as dependable support of the cartridge in a non-deforming way prior to and during filling, the positioning and centering device has a unit and at least one vacuum suction holder disposed in the unit. The unit has a contact surface adapted to the outer shape of the cartridge. The vacuum suction holder is formed by a suction hose the open end of which is disposed in the unit.
Patent DE-3720759-A1 (DE)
Inventor: HESS BERNHARD DR
IPC: C08G18/00
Filed: 1987-06-24
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von oligomeren, Oxazolidongruppen enthaltenden Polyepoxiden aus Bisepoxiden und Diisocyanaten.
Patent DE-3720944-A1 (DE)
Title: Process and device for compression moulding foam blanks
IPC: B29C33/04
Filed: 1987-06-25
Abstract: The invention relates to a process and a device for compression moulding foam blanks which are inserted into metal mould cavities and, after the latter are closed, are heated to a temperature sufficient for permanent deformation of the foam, in particular approximately 120 to 200@C, by contact heat of readily heat-conducting metal plates designed with chambers, bearing against the mould cavities, specifically in such a manner that, during the heating phase, steam is introduced into the chamber from one side from above and, at the opposite side at the bottom, is removed again together with the condensate; during the cooling phase, cooling water is fed and removed in the opposite direction to the steam and the condensate, at the same regions of the chamber plates, the chambers being filled with cooling water and, after the cooling, the chamber is blown out with compressed air fed in the upper region, analogously to the steam feed and the cooling water is removed from the lowermost region in the reverse direction.
Patent DE-3721274-A1 (DE)
Title: Device for limiting the swivelling range of rotationally movable components
Inventor: NICOLAISEN PETER DIPL ING
IPC: B25J9/10
Filed: 1987-06-27
Abstract: In the case of a device which is used to limit the swivelling range of components capable of being moved rotationally by means of a controllable drive, such as columns and arms of handling and production systems, adjustable and lockable stops are fastened on a fixed base body, the stops being able to be impinged by a counter-piece arranged on the rotatable component in order to trigger a switch-off pulse which acts on the drive unit. In this case, the stops are arranged on rings which are fastened rotatably on the base body and can be fixed in their position via a controllable locking unit.
Patent DE-3722807-A1 (DE)
Inventor: WESS GUENTHER DR
IPC: C07D307/34
Filed: 1987-07-10
Abstract: 3,5-dihydroxycarboxylic acids of formula (I) and their lactones of formula (II) are new: A-B = CH-CH or C=C; X-Y = CH2CH2 or CH=CH; R1 and R2 are each up to 20C, opt. unsatd., alkyl (opt. substd. by 1-6C alkoxy or OCOR5); 3-7C cycloalkyl; phenyl, thiophene, furan or naphthalene residue (these all opt. substd. by 1-3 of halo, 1-6C alkyl or alkoxy, 3-7C cycloalkyl or OCOR5) or pyridyl, opt. substd. by 1-3, 1-4C alkyl; R5 = 1-8C alkyl; R3 = up to 8C alkyl (opt. unsatd.); benzyl, phenyl, thiophene, furan or naphthalene residue (all opt. substd. as above), or 3-7C cycloalkyl; R4 = H, 1-8C alkyl, metal cation, ammonium ion, phenyl, benzyl or 2,3-dihydroxypropyl. Also new are the intermediates of formula (III), (IV), (VI), (VII), (VIII), (IX) or (XII): Q-X-Y-CHO (III); Q-X-Y-CHOH-CH2-CO-CH2-COOR4 (IV); Q-Z; Z = -X-Y-CN (cpds. (VI)); -CHO (cpds. (VII)); -CH2OH (cpds. (VIII)); or COOR7 (cpds. (IX)); R4 = 1-8C alkyl; R7 = protecting gp.; Q = a gp. of formula (i).
Patent DE-3726103-A1 (DE)
Title: Pharmaceutical preparations
Inventor: PARADIES HENRICH HASKO PROF DI
IPC: C09K23/18
Filed: 1987-08-06
Abstract: The preparation of 7-n-alkylimidazolium[4,5-d]pyrimidines, 6-substituted 3-n-alkylbenzimidazolium and 3-n-alkyl-5,6-substituted benzothiazolium salts is described. These N surfactants containing a substituted heterocycle as the head group are distinguished by a low critical micelle concentration (CMC) of 10<-5>-10<-7> mol/litre. The size and shape of the micelles of these N<+> surfactants can be determined by that of the anions. The N<+> surfactants can be employed both as pharmaceutical active ingredients and as fluorescence markers in immunological test methods.
Patent DE-3726514-A1 (DE)
Title: Process for the preparation of montanic acids
Inventor: SCHUSTER LUDWIG DR
IPC: C07C51/295
Filed: 1987-08-08
Abstract: The invention relates to a process for the preparation of montanic acids by alkaline dehydrating oxidation of crude, non-deresinified montan waxes in molten form using anhydrous alkali metal hydroxide.