baber/WOPTO huggingface dataset:
Patent DE-3518453-A1 (DE)
Title: Process and apparatus for the production of crude yarns
Inventor: BOLLI GIUSEPPE
IPC: D01H5/00
Filed: 1985-05-22
Abstract: Process and apparatus for the production of crude yarns, especially outer/lace products made of synthetic or mixed fibres. Between the feed unit (2) feeding the crude yarns which run through a process section for preparing the corresponding fibres for spinning, and the inlet of the main drawing frame (1), designed as a "cutting" drawing frame, is arranged an apparatus comprising a frame, in which are located two pairs of auxiliary drawing devices (18, 19 and 36, 37) which work by means of pressure and which are arranged longitudinally relative to one another. The pair of inlet rollers (21, 36) of each pair comprises a lower roller (21) which is driven by means of a microprocessor-controlled motor (24), whilst the pair of outlet rollers (29, 30) of each pair of auxiliary drawing devices is identical and comprises rollers (29, 30) assigned to the roller drive conveying the crude yarns on which the auxiliary drawing devices do not act. By means of the apparatus, it is possible to feed to the material supplied to the main drawing frame crude yarns which have been subjected to a drawing operation variable in a programmed manner, in order cyclically to change and periodically to stop the colour shading of the colours of the material leaving the main drawing frame, as a result of which, with or without drawing, knots of desired and variable length and thickness are obtained in the material as a result of the combination with the remaining crude yarns. <IMAGE>
Patent DE-3519269-A1 (DE)
Title: Method for determining the state-of-travel data of an object
Inventor: LEUSCHNER HANNS-WILHELM DR
IPC: G01S11/14
Filed: 1985-05-30
Abstract: In methods for determining state-of-travel data such as distance and speed of an object with the aid of large-area sensor arrangements which can be dragged by an underwater vehicle or be attached to its sides, the sensors also being used, in addition to direction-finding measurement, for measuring significant frequencies radiated by the object, difficulties occur in the passive data determination. These are eliminated if the significant frequencies of the located line(s) are measured with respect to time and the data are determined from the rate of change of bearing and the rate of change of frequency. <IMAGE>
Patent DE-3520345-A1 (DE)
Inventor: KNAPPE HOLGER
IPC: B32B27/04
Filed: 1985-06-07
Abstract: 1. A composite plastic comprising a combination of fiber-reinforced unsaturated polyester resins and styrene-modified polyphenylene oxide, characterized by a fibre proportion of over 60% in the form of an almost 100% longitudinally laid layer.
Patent DE-3520451-A1 (DE)
Title: Method and device for producing film containers each containing a liquid and a removal tube, e.g. a drinking straw
IPC: B65D77/28
Filed: 1985-06-07
Abstract: In a method for producing film containers each containing a liquid and a removal tube, e.g. a drinking straw, provision is made according to the invention for the removal tube to be pushed from the outer end between the webs of film brought together and forming the film container with its inner end between the film edges converging at the lower cross-weld of the container and to be clamped between them, after which the liquid is poured in and, during this process, the force fit of the clamped removal tube with the converging film edges is maintained until the upper cross-weld of the films has been completed and is then lifted and the removal tube is flushed out in the liquid.
Patent DE-3524042-A1 (DE)
Title: Viewing holder
Inventor: WAGNER HERBERT
IPC: B42F17/20
Filed: 1985-07-05
Abstract: In the case of a viewing holder, a plurality of photographs which overlap one another are each fastened to a holding strip by their inner edges in such a way that they can be folded over. The ends of the holding strips are individually arranged one behind the other in lateral guides of the baseplate and are mounted in such a way that they can be removed. The lateral guides comprise individual openings which are arranged opposite one another and are separated from one another by means of crosspieces. So that the ends of the holding strips can easily be inserted into the openings between the crosspieces of the lateral guides when photographs are inserted in the viewing holder, the openings and crosspieces of the lateral guides are each arranged on a continuous step on both sides of the baseplate. As a result of this, the photographs can be more easily folded over the hinge of the folded-open lid, even when they have acquired a certain thickness, and the ends of the holding strips can be inserted into the openings between the crosspieces of the lateral guides more easily and simply.
Patent DE-3524132-A1 (DE)
Title: Surveillance radar antenna
Inventor: BRUNNER ANTON DIPL ING
IPC: G01S7/02
Filed: 1985-07-05
Abstract: In the case of a surveillance radar antenna which consists of a reflector (13) and of two primary emitters (2, 12) (which are arranged laterally offset with respect to one another and are operated with mutually perpendicular linear polarisations) for primary radar and secondary radar, a polarisation switching system (1) is provided by means of which the primary radar primary emitter, which is constructed as a horn emitter (2), is operated via switching and coupling-in devices selectively with circular polarisation instead of with the linear polarisation which is provided for the normal mode. The invention can be used in particular in the case of integrated radar-IFF (Identification Friend or Foe) surveillance antennas. <IMAGE>
Patent DE-3531411-A1 (DE)
Title: Process for manufacturing reinforced belts of rubber or the like
Inventor: JAEGER ARNOLD
IPC: F16G1/10
Filed: 1985-09-03
Abstract: The invention starts from a process for manufacturing reinforced belts of rubber or the like, in particular drive belts or conveyor belts, with reinforcing inserts, preferably in the form of fabric inserts, in one or more planes. In order to reduce the cost of the expensive vulcanisation devices and to open up special applications of the invention, it is proposed according to the invention first to vulcanise a plate-shaped blank containing the reinforcing inserts and then to divide the vulcanisate by one or more cuts in a plane parallel to the surface of the blank into two or more conveyor belts or the like, which then each individually have the desired reinforcing inserts.
Patent DE-3532071-A1 (DE)
Title: Process and apparatus for the choice of production of ice cream on a stick or in the form of bars
Inventor: LINDE HANSJUERGEN
IPC: A23G9/04
Filed: 1985-09-09
Abstract: The aim of the invention is to create a continuous highly productive process with minimal energy consumption and a corresponding apparatus for the choice of production of ice cream on a stick or in the form of bars. The object results therefrom of configuring the course of the process in such a way that both continuous soft ice cream metering and also semi-continuous stick delivery is enabled. According to the invention, into the shaping grooves of known freezing drums are fed one after the other a bottom soft ice cream layer, the preshaped sticks or an endless stick ribbon and a top soft ice cream layer. Various process variants and energy saving are possible by appropriate arrangement of components. <IMAGE>
Patent DE-3538813-A1 (DE)
Title: Refuse storage device
Inventor: ANTONIN PETER ING
IPC: B65F3/24
Filed: 1985-10-31
Abstract: A refuse storage device having a discharging device (3), especially for charging a processing installation, such as an oven for example, is composed of a drum (1) which is arranged approximately horizontally, is rotatable and is equipped with metal conveying sheets (4) which are arranged in a helical fashion, and of a coaxial hollow cone or truncated hollow cone (5) pointing inwards. The said cone is mounted so as to be rotatable independently of the drum and has an aperture (6) in its peripheral surface. Furthermore, a post-adjustment device is provided for the cone. If the latter device is locked in, the drum (1) rotates about the cone (5) and the contents of the drum are discharged. If, on the other hand, the cone rotates jointly with the drum, there is therefore no relative movement and nothing is discharged. A pressing cone (2) may in addition be provided as a compacting device inside the drum. The discharging aperture (6) in the hollow cone (5) is advantageously bounded on one side by a generatrix (flank 7) and on the other by a curve (flank 8) which is inclined in relation to the generatrix and is used for separating the material to be discharged. Reversing the drum drive for a short period prevents the formation of dust during the discharging process (Fig. 1). <IMAGE>
Patent DE-3542426-A1 (DE)
Title: Machine frame for bandsaws
Inventor: DETTELBACH ALFRED
IPC: B27G19/08
Filed: 1985-11-30
Abstract: In a bandsaw, the two frame parts (2 and 3) of the machine frame (1) are also connected to one another on the side facing the cutting area by an intermediate web (5) in alignment with the bandsaw blade (9). This results in an especially robust construction, the bending and torsional stresses being reduced to a minimum. Proper guidance of the bandsaw blade (9) is ensured, and the intermediate web (5) forms a splitting wedge, which helps to increase on-the-job safety. <IMAGE>
Patent DE-3600723-A1 (DE)
Title: Heat exchanger, in particular a reheater for saturated steam turbines, having a device for preventing condensate plugs
Inventor: SCHWERDTNER OTTO VON DIPL ING
IPC: F22G1/00
Filed: 1986-01-13
Abstract: The present invention serves to prevent undesired bypass flows in the lower plenum (6) of a heat exchanger, in particular a reheater for saturated steam turbines. The lower plenum (6) is subdivided into a plurality of component spaces by installing partition walls (10, 11) suspended from the lower tube plates (7). By raising the condensate level, e.g. by means of a siphon (12, 14), it is possible to set different condensate levels (15, 16, 17) in the various component spaces of the lower plenum (6). These different condensate levels correspond to the optimum pressure differences, which are respectively set up automatically, between the individual groups of heat exchange tubes (5), which participate to different extents in the heat exchange. The present invention can be applied, for example, in cross-flow heat exchangers or in counterflow heat exchangers, it being required merely for the shape of the partition walls (10, 11) to differ. It is possible to eliminate the throttling points upstream of the heat exchanger tubes (5) which have frequently been provided to date for the purpose of avoiding bypass flows. <IMAGE>
Patent DE-3602535-A1 (DE)
Title: Device for severing vehicle safety belts
Inventor: EIGENSCHENK AMBROS
IPC: B60R22/32
Filed: 1986-01-29
Abstract: A device for severing vehicle safety belts 4 is proposed which is fastened above the edge of the window from the inside in the vehicle chassis, is penetrated by the belt 4 and has a handle 10 which is connected to a blade 9 and, when activated, severs the belt 4. <IMAGE>
Patent DE-3603300-A1 (DE)
Title: Tethering grille for livestock barns
Inventor: BEUTLROCK ERWIN
IPC: A01K1/06
Filed: 1986-02-04
Abstract: A tethering grille for livestock barns which is suitable for feeding and bedding-down enclosures, but also as a short-stand or milking-parlour grille, has fixed grille elements from which there can extend telescopically movable grid elements which, together with the fixed grille elements, form feed or shut-in gaps. By using catch flaps, the movable grille elements may be configured as self-locking drop tubes which, after actuation of the catch flaps, are released by the animal, moving towards the feed area, and automatically shut in said animal.
Patent DE-3616459-A1 (DE)
Title: Hair-care appliance
Inventor: BAROWSKI KARLHEINZ DIPL ING
IPC: A45D1/04
Filed: 1986-05-15
Abstract: In the case of a longitudinally split housing (4), which is formed from two half shells, for a hair-care appliance (2), the electrical conducting elements (20) for the electrical power supply between the metal body (12) and the rotary coupling (26) are constructed integrally as a dimensionally-stable web (20) so that the installation of these parts in the housing (4) of the hair-care appliance (2) can be carried out more quickly. <IMAGE>
Patent DE-3618207-A1 (DE)
Title: Method and apparatus for filling a fluid friction clutch
Inventor: DIESSNER EBERHARD
IPC: B67D7/02
Filed: 1986-05-30
Abstract: A description is given of a method for filling a fluid friction clutch (1) which is provided with an input side and an output side, has clutch discs and the housing (13) of which, which is closed off from the outside, is filled except for a remaining empty space with a viscous working fluid, and of an apparatus for carrying out this method. In order to be able to fill the fluid friction clutch accurately and correctly for its characteristics, the housing (13) of the fluid friction clutch (1) is to be connected to a filling device (4) which supplies a viscous working fluid. The fluid friction clutch is furthermore to be connected on the input side to a driving device (2) that produces a driving torque and, on the output side, to a torque-measuring device (3) which records the torque transmitted by the clutch. In accordance with the results of a comparison, carried out during the operation of the driving device, between the actual value for the transmitted torque and a specified desired value, the filling device (4) for filling the housing (13) is then supplied with a fill quantity which produces the desired torque value. <IMAGE>
Patent DE-3619208-A1 (DE)
Inventor: DOMANN HELMUT
IPC: B60S1/60
Filed: 1986-06-07
Abstract: In the inside of a diffusion disc 10, an optical transmitter (11) and a receiver (12) are directly arranged. When the diffusion disc (10) is clean, the radiation emitted by the transmitter (11) passes almost completely through the diffusion disc (10). Only a small proportion is reflected at the glass/air interface and impinges on the receiver. This small proportion can be used for continuously checking the operability of the transmitter (11) and of the receiver (12). If dirt particles (14) are located on the outside of the diffusion disc (10), light is reflected on these and the proportion of the radiation impinging on the receiver (12) increases. A cleaning system can be triggered. The device is of simple construction and is largely free of interfering influences. <IMAGE>
Patent DE-3620582-A1 (DE)
Title: Feeder for bulk material
Inventor: DAHLITZ GUENTER DIPL ING
IPC: B65G65/28
Filed: 1986-06-19
Abstract: The invention relates to a feeder for bulk material for a belt conveyor which is longitudinally displaceable, can be tilted about an axis arranged transversely with respect to the running direction, is mounted in an excavator, spreader or similar device or is coupled to such a device, and is mounted on a travel gear or connected to a further device in an articulated manner. The aim of the invention is to design a feeder in which material is saved and chute blockages and over-fillings are limited. The object consists in guaranteeing a central feed of the bulk material on the conveyor belt leading away by means of a feeder which can be moved and fixed. The object is achieved in that a belt conveyor, which can be moved on supporting rollers, is mounted in a supporting frame, which can be tilted about an axle mounted perpendicularly to the running direction and is provided with a funnel-shaped chute, a conveyor belt being guided over the feed roller table. The invention is suitable, in particular, for surface working devices. <IMAGE>
Patent DE-3620776-A1 (DE)
Title: Device for supplying pressure to pneumatically operated servo systems
Inventor: VOIGT DIETER DIPL ING
IPC: B60K25/04
Filed: 1986-06-20
Abstract: The invention relates to a device for supplying pressure to pneumatically operated servo systems and/or additional appliances of a motor vehicle which is driven by an internal combustion engine. According to the invention, the pressure which is required for the operation of the servo systems and/or additional appliances is derived as partial pressure from the surface pressure of the cylinders of the internal combustion engine. <IMAGE>
Patent DE-3622640-A1 (DE)
Title: Office table
IPC: A47B17/02
Filed: 1986-07-05
Abstract: The office table consists of a frame (3) which is formed from two side cheeks (1) connected to one another by crossmembers (8) and on which the table top (14) is arranged so as to be adjustable in height and inclination. For simple construction of the elements for the height and inclination adjustment, simple handling of the adjusting operations, and in particular with the proviso of ensuring parallel guidance of the table top centres of gravity on both sides, the office table is constructed in such a way that a crank drive (2) is connected at the upper end region of each side cheek (1) and each crank drive is connected to a common pivot (4) mounted on the frame (3), and that the actuator (5) of each crank drive (2) is guided with its table top articulation pin (6) in a vertical slot guide (7) of the side cheeks (1). <IMAGE>
Patent DE-3630524-A1 (DE)
Title: Sliding device for an anti-pick safeguard in a lock cylinder
Inventor: LASKOWSKI SIGISMUND
IPC: E05B27/04
Filed: 1986-09-08
Abstract: The invention relates to a sliding device for an anti-pick safeguard in a lock cylinder. The essence of this is that the two elements, namely the sliding device (2) and the securing element (1), differ from the conventional solutions in anti-pick safeguards in that, in the newly presented system, no rotating or tilting movement of a lever is necessary. In order to obtain the same stability of the lever and of the sliding device, in the state of the art the maximum thickness of the lever at the point at which the shaft is accommodated is substantially larger than the thickness of the sliding device (2) in the newly presented system (no rotary shaft needed). In the state of the art, it is necessary for the lever to be pressed away laterally by means of the key bit, in order to guarantee the neutral position (= release of the cylinder plug), thus signifying a change in position of the lever relative to the key bit. Wear phenomena cannot be prevented for reasons of construction. According to the invention, the sliding device (2) is displaced forwards only, thus signifying no change in position of the end (4) of the sliding device in relation to the key bit. Because the lever has to be exposed at the ends by virtue of construction, it is relatively simple to damage it by the exertion of force. According to the invention, the sliding device (2) is guided in the cylinder plug (12) in such a way that virtually no ... Original abstract incomplete.
Patent DE-3636564-A1 (DE)
Title: Process for the production of foods
Inventor: HERRMANN MARTIN PROF DR
IPC: A23C9/146
Filed: 1986-10-28
Abstract: A process for the production of foods, for example milk, milk products such as quark (curd cheese), cheese, cheese preparations, milk preparations, beverages and the like, is characterised by the use of partially or completely demineralised whey and/or milk. In addition, the whey and/or milk can be concentrated. Foods can be produced by this process which are improved with respect to economic efficiency, quality, nutritional quality and organoleptic properties.
Patent DE-3636879-A1 (DE)
Title: Self-adjusting clutch actuating device for motor vehicles
Inventor: HENNING BODO ING GRAD
IPC: F16D13/75
Filed: 1986-10-30
Abstract: Self-adjusting clutch actuating device with a clutch pedal, capable of swivelling about an axis, and a gear segment, capable of swivelling about the same axis, on which a tension element acts, and with a locking pawl device, swivel-mounted on the clutch pedal, which device in a disengaging movement of the clutch pedal comes into engagement with the gear segment and couples this positively to the clutch pedal, and in a subsequent engaging movement of the clutch pedal is disengaged from the gear segment by a pawl stop shortly before the pedal reaches its rest position, the gear segment being loaded in the direction of backlash compensation under the action of a spring force. Two independent locking pawls are supported on the same bearing shaft, of which one interacts with a first series of teeth and the other with a second series of teeth of the gear segment, the two series of teeth/locking pawl arrangements being arranged staggered in the circumferential direction of the gear segment in such a way that the one arrangement reliably meshes if the other arrangement, in the worst possible case, is just coming to lie tooth crest on tooth crest, and vice versa. <IMAGE>
Patent DE-3702702-A1 (DE)
Title: Control device for the thread tension in winding machines, in particular in fibre lap technology
Inventor: BRAUN WOLFGANG
IPC: B65H59/36
Filed: 1987-01-30
Abstract: A control device for the thread tension in winding machines, in particular in fibre lap technology, with a rotatably mounted supply bobbin (3), from which the thread (2) is drawn off, and with a compensating lever (7), is improved by a low-friction pressure cylinder (10) acting on the compensating lever (7), by a servomotor (14) with a tachogenerator (15) being coupled to the supply bobbin (3) and the compensating lever (7) having a position transducer (18) which, on deflection of the compensating lever (7) out of the zero position, increases or reduces the torque of the servomotor (14) by means of a control (16) according to the direction of the deflection. The air pressure in the pressure cylinder (10) can be adjusted continuously by means of a precision pressure control (12). The pressure cylinder (10) preferably forms an acute angle ( alpha ) with the compensating lever (7) (drawing). <IMAGE>
Patent DE-3708333-A1 (DE)
Title: Imino derivatives of 4-halopyrazol-5-one and process for their preparation
Inventor: WOLFF ERICH DR
IPC: C07D487/04
Filed: 1987-03-14
Abstract: Imino derivatives of 4-halopyrazol-5-one (formula I) are useful intermediates for the preparation of 7-halopyrazolo[3,2-c]-s-triazole purple couplers. <IMAGE>  In the formula I:     X denotes chlorine or bromine, R<1> denotes H, alkyl having 1 to 18 C atoms, preferably having 1 to 4 C atoms, or an optionally substituted phenyl group;   R<2> denotes H, -NH2 or -NH-CO-R<3>; and R<3> denotes alkyl having 1 to 18 C atoms, aralkyl, aryl, a heterocyclic group or -COOH.
Patent DE-3724846-A1 (DE)
Title: Process and arrangement for producing a mixture
Inventor: LAUSTERER GERHARD DR
IPC: B01F15/00
Filed: 1987-07-27
Abstract: To produce a mixture having properties specified by constraints, the flow rates (Qi) of the mixture components are controlled in such a way that the mixture achieves the specified properties and the flow rates (Qi) of the components deviate as little as possible from the specified values (Qdi). For this purpose, the set point values (Qoi) for the flow controls are calculated from the known Lagrange formula, the target function being the sum of the weighted squares of the deviations between set point value and specified values. The main area of application of the invention is gas mixing units. <IMAGE>