baber/WOPTO huggingface dataset:
Patent DE-3604002-A1 (DE)
Title: Process for producing packing straps
Inventor: BALK HERMANN
IPC: B29C48/08
Filed: 1986-02-08
Abstract: Process for producing packing straps resistant to strapping stresses using thermoplastic material such as PP, PETP, PA, which are suitable for strapping machines and the ends of which can be welded, for example by frictional heat, a substrate being extruded, stretched and then wound up. A substrate comprising at least two layers is produced by way of coextrusion, one layer consisting of one of the plastics of the first group PP, PETP, PA, including filled material or material in the form of regrind, and the other layer being made up of another plastic which belongs to a second group, HD-PE, PE, PP.
Patent DE-3614557-A1 (DE)
Title: Rotating drum for cleaning contaminated solid materials, such as pebbles, broken stones and sand, to remove non-usable constituents, such as wood, suspended matter etc.
Inventor: HAEUSSLER PAUL
IPC: B03B5/56
Filed: 1986-04-29
Abstract: The invention relates to a rotating drum (1) in which chutes (2) are accommodated. The solid materials are delivered gently from these chutes into the liquid moving in the lower part of the drum. As a consequence of sinking in the flowing liquid, the relatively lighter material, such as wood or fine sands, is carried away and thus separated from the other material. The chambers located on the inner periphery of the drum then carry the solid materials upwards and deliver it to the chutes which guide it in the direction of the outlet. No enforced sliding whatsoever occurs as a consequence of this system but always a rolling motion. This has a positive effect on the wear costs. The separation can be controlled easily by varying the water flow. <IMAGE>
Patent DE-3615997-A1 (DE)
Inventor: KLEIN GOTTLOB
IPC: E04G25/04
Filed: 1986-05-13
Abstract: The steel shore possesses a lower tubular piece (1) which carries a baseplate (2) and in which an upper shaft part (6) is telescopically extendably mounted, the said shaft part being provided with a series of holes of uniform spacing arranged in its longitudinal direction. By means of a pin (11) inserted through a hole (10) of the series of holes, the upper shaft part is supported against the end face of the lower tubular piece or against a threaded bushing (4) screwed onto the latter. In order to lower a ceiling form supported by such a steel shore, the steel shore carries a device for the stepwise lowering of the shaft part (6) relative to the lower tubular piece (1). <IMAGE>
Patent DE-3619985-A1 (DE)
Title: Winding machine
Inventor: KUEPPER WILHELM
IPC: B65H67/06
Filed: 1986-06-13
Abstract: Winding machine with a device (2) for preparing textile bobbins to be unwound for the unwinding operation, a bobbin store (4) which can be fed with prepared bobbins by hand being assigned to the transport member (1) conveying the prepared textile bobbins to the winding machine (3). <IMAGE>
Patent DE-3642857-A1 (DE)
Title: Method for assembling consignments of goods
Inventor: HOEHNE KLAUS DIPL PHYS DR ING
IPC: B65G1/04
Filed: 1986-12-16
Abstract: A storage and retrieval device (2) having a collecting container (2a) can be moved in the aisles in between the rows (1) of racks. A main conveyor (3), parallel to which there is arranged a first storage section (6a) before the rows (1) of racks in the conveying direction, is arranged in front of the rows (1) of racks. A further storage section (6b) is located in the region of the rows (1) of racks, on the opposite side. When required, the transport containers (4) arriving on the main conveyor (3) can be led onto the storage sections (6a and 6b), as is indicated by the arrows. <IMAGE>
Patent DE-3711206-A1 (DE)
Title: Mechanical-hydraulic damper system with level adjustment for motor vehicles
Inventor: FRITSCH BERND
IPC: B60G11/00
Filed: 1987-04-02
Abstract: Mechanical-hydraulic damper, the housing of which is fixed on the body structure and the damper axis of which is rotatable to a limited extent in one direction and supported in the housing, and is outwardly connected to the wheel suspension by way of longitudinal or transverse links. In this, the wheel load is absorbed inside the damper by way of the coupling disc connected to the damper axis, which disc is supported by its counterthrust surfaces by way of roller elements on the axial thrust surfaces of the fixed damper housing, the coupling disc being axially displaced against the force of a spring. The inside of the housing is divided by the coupling disc and piston ring disc into three oil-tight chambers, of which two chambers are filled with damping fluid and are connected to one another by way of valves. The spring can be preloaded by means of an external pump by way of the piston ring disc. By means of a servo device which acts on the damper shaft, the two damper parts can be rotated to a limited extent against the force of a spring in order to lower the body structure. As it heats up, the damping fluid can expand against a gas-filled chamber.
Patent DE-3715046-A1 (DE)
Inventor: VOGG HUBERT PROF DR
IPC: B01D53/34
Filed: 1987-05-06
Abstract: In the process for the retention of mercury from flue gases of a combustion unit, in which lime and sorbents are injected into the flue gas stream in order to reduce the emission of harmful gases, the mercury concentration in the flue gas from combustion units, into which lime has been injected upstream of the dust precipitator, is to be reduced at least down to the statutorily required value, especially down to a maximum of 100  mu g of mercury/m<3>. In view of the large quantity of chemicals which must be added to the flue gas in order to reduce the emissions of pollutants, only those carbonaceous solids can be used for the retention of mercury which are cheap and available in a sufficient quantity, in order to allow economical operation of a combustion unit. This is achieved, if raw coke is mixed with the reactant (lime). The raw coke with adsorbed mercury, then formed in the flue gas purification, is separated off together with the lime reaction product and fly ash in the dust precipitator and finally dumped.
Patent DE-3719988-A1 (DE)
Inventor: RUSCH HANS-JOACHIM
IPC: G08B25/00
Filed: 1987-06-15
Abstract: An individual source identification of several signal providers or pick-ups with closable contacts disposed in a twin-wire signal line, in particular for fire detectors in fire alarm systems. The signal pick-up system allows to distinguish actuation of individual sensors separately and apart from a short circuit formation. The fire alarm system also allows connection to automatic sprinkler devices. The fire sensor system is easy to install in that the individual settings of the individual detectors at a construction site are minimized.
Patent DE-3729090-A1 (DE)
Title: Stabilisation of concrete against microbial attack in particular sulphur bacteria
Inventor: DISTLER HARRY DIPL CHEM DR RER
IPC: C04B24/00
Filed: 1987-09-01
Abstract: The destruction of domestic sewers by microbial activities, in particular sulphur bacteria, is known and has been thoroughly studied hitherto. Satisfactory solutions for preventing or repairing damage are not known. The process of the invention for stabilising concrete against microbial attack, in particular against sulphur bacteria, is characterised in that biocides are added in the presence of a hydrophobicizing agent to the cement mixture or to the hydraulic binder. A variant of the process of the invention is characterised in that concrete or other surfaces containing hydraulic binders are treated with mixtures of biocides and hydrophobicizing agents in the form of solutions, emulsions or hydraulically setting sealing slurries.
Patent DE-3729732-A1 (DE)
Title: Data transmission method and device
Inventor: YAMAMOTO TOSHIFUMI
IPC: H04L12/43
Filed: 1987-09-04
Abstract: A method and device to transmit data between computers and peripheral units along a loop transmission system, with a main system which delivers signals along the transmission line in order to form a series of data blocks of equivalent length. A block number is assigned to each data block, and a specified available space is assigned for arranging the data. The connected computers or peripheral units are pre-programmed with a series of block numbers, which identify those data blocks into which data can be written or from which there is data to be read. The assignment of the pre-selected block numbers for arranging and receiving the data via the appropriate devices ensures equivalent simultaneous use of the available data transmission capacity of the loop transmission system.   <IMAGE>
Patent DE-3734278-A1 (DE)
Title: Process and apparatus for the shrinkage of knitted fabric
Inventor: RUCKH GERHARD DIPL ING
IPC: D06C17/02
Filed: 1987-10-09
Abstract: In a process for the shrinkage of knitted fabric by the use of moisture, heat and a circulating movement of the knitted fabric, the latter is thrown at high speed against a stationary wall, thereby exposed to shocks or impact knocks and subsequently piled up in a tension-free manner in folds on a base, through which it is brought out of this piled-up or rest position to the circulating or throwing speed again. In order largely to avoid the pull exerted on the knitted fabric during this acceleration movement, according to the invention the knitted fabric is piled up on a base moving forwards and on the latter is brought to the circulating or throwing speed via at least one speed step. The apparatus provided for carrying out the process provides a storage conveyor (15) which follows the baffle plate (11) and which can be followed by an end conveyor (18) which rotates at a higher speed and from which the knitted fabric can be fed to a throwing device (10), advantageously via a shrinkage roller (22). <IMAGE>
Patent DE-3735893-A1 (DE)
Title: Filling valve for filling up reusable spray cans with compressed air as propellant gas
Inventor: FRIESE JOACHIM
IPC: B65B31/00
Filed: 1987-10-23
Abstract: The invention relates to a filling valve which fills reusable spray cans with compressed air as propellant gas from a compressor line via their commercially available stem-valve or seat-valve systems and which opens or closes automatically when a reusable spray can is pressed with its seat-valve or stem-valve system under the filling valve or is removed again. <IMAGE>
Patent DE-3740442-A1 (DE)
Title: Ball joint
Inventor: SCHNITZLER FRANZ D
IPC: B60G7/00
Filed: 1987-11-28
Abstract: The invention relates to a ball joint with a ball head (3) inserted into a joint housing (1), a bearing shell (4) made of an elastic material being arranged in the space between the ball head (3) and the joint housing (1). In order to be able to change the position of the ball head (3) inside the joint housing (1), for example for adjusting the geometry of a wheel suspension in a motor vehicle, it is proposed to provide chambers (5, 15) in the bearing shell (4) which can be connected via a valve arrangement (22, 23) to a pump (20) which prepares pressure medium. A corresponding pressurisation of the chambers (5, 15) leads to a force directed on the ball head (3) and to its deflection inside the joint housing (1). <IMAGE>
Patent DE-3743956-A1 (DE)
Title: Method for initiating communication connections, which can be controlled by means of a digital communication system, by means of an external computer system connected thereto
Inventor: FEY DIETER
IPC: H04Q11/04
Filed: 1987-12-23
Abstract: A communication connection between two internal terminals belonging to the switching system or between one such internal terminal and an external terminal is produced by an external computer system such as, for example, a data processing system or a microcomputer system. From a predetermined number of commands which can be generated and which can be used for different user programs, the commands necessary for a particular application are in each case conveyed to the communication system. At least some of these commands are structured in such a manner that they exhibit, in addition to the necessary other contents, a useful-data section by means of which at least two facility-specific and/or switching-specific sequence controls can be activated directly. Due to such a command sequence group, either the sequence controls which can be addressed by these (for example PM1, PM2) can be called up directly in succession or one sequence control is activated when the command section of such a command sequence group, which calls up the other sequence control, is ineffective due to the switching situation. One command can contain, for example, the information on the switching-over of a connection to another terminal and, at the same time, the information on the required release of a line involved in the connection. This makes it possible to [lacuna] individual triggering and ... Original abstract incomplete.
Patent DE-3800311-A1 (DE)
Title: Process for the preparation of silicon-modified polymers
Inventor: BUENING ROBERT DR
IPC: C08F271/00
Filed: 1988-01-08
Abstract: Vinyltrisilanol or water-soluble compounds thereof cannot be isolated as compounds. By means of the present process, however, they can be caused to undergo graft polymerisation in the aqueous phase - in spite of their considerable instability and their great propensity for undergoing condensation. The present process makes it possible to prepare water-soluble polymers which can be crosslinked from the aqueous phase and develop increased adhesion to certain substrates. Preparation of graft polymers of vinyltrisilanol.
Patent DE-3804108-A1 (DE)
Title: Adjustable trailer coupling
Inventor: WILKEN ERWIN
IPC: B62D13/06
Filed: 1988-02-11
Abstract: Published without abstract.
Patent DE-3804404-A1 (DE)
Title: Device for locking the folding doors of the wagon body of drop bottom cars
Inventor: WEISGERBER PAUL
IPC: B61D7/18
Filed: 1988-02-12
Abstract: The folding doors are locked by cams and wedge elements which are assigned to one another, engage one in the other and are attached on alternate sides on side components, lying opposite one another, of the folding doors. The advantages of the invention lie in the design which is substantially simpler in comparison with known closing devices and in the high degree of protection against the folding doors opening automatically.
Patent DE-3804518-A1 (DE)
Title: Pressure-medium-operated swivel motor according to the rotary-vane principle
Inventor: KLAUCK MANFRED
IPC: F15B15/12
Filed: 1988-02-13
Abstract: The invention relates to a pressure-medium-operated swivel motor according to the rotary-vane principle, the rotary vanes of which are loosely held in slots of a driver disc arranged on the output shaft and projecting into the pressure chamber, and the torque produced by the pressure medium is transmitted to the output shaft via the driver disc. Advantages achievable with the invention consist essentially in the fact that the fastening of the rotary vanes to the output shaft is simplified, larger swivelling areas are obtained by the smaller vane thickness, and the design width of the rotary-vane drive is reduced by the shifting of the shaft bearings inside the actual housing.
Patent DE-3806988-A1 (DE)
Inventor: STAHLSCHMIDT ROBERT
IPC: F16D65/18
Filed: 1988-03-03
Abstract: In a braking device for an electric drive motor fitted with brake discs, for domestic and garden apparatuses, having a brake shoe (19) resting on the brake disc (16), which brake shoe (19) is supported in an axially moving manner by means of a brake lever, one or more brake shoes (19) are mounted approximately parallel to the surface of the brake disc (16) such that they can pivot in each case on a brake shoe lever (18) about a pivoting axle (17) fixed to the motor housing (10) and at right angles to the surface. <IMAGE>
Patent DE-3810647-A1 (DE)
Title: Connection of the housing casing and bottom part in household implements, in particular in washing machines which can be loaded from above
Inventor: RILLER PETER DIPL ING
IPC: D06F39/12
Filed: 1988-03-29
Abstract: When being produced in series the two parts have to be able to be connected to each other quickly and reliably. In the case of a known manner of connection a sheet-metal housing casing having two angled-off portions and not having a rear wall is slid or pushed in a form-fitting manner by its lower bent-over portions into a plastic bottom part which has two tongue-like receivers on the front side and a guide pin on each of the sides. The rear wall is screwed on separately. The novel manner of connection allows all four housing sides to be snapped into the plastic bottom part in a non-positive manner and minimises screwing operations. On its top side the bottom part (1) has integrally formed, resilient snap hooks (2) which are distributed uniformly over all four sides and on their lower side have a groove (7). The housing casing (5) with the divided rear wall is snapped in by means of its bent-over portions (9), which are provided with embossings (10), non-positively into the grooves (7) in the snap hooks (2). The connection can be used in the assembly of washing machines, in particular top loaders. <IMAGE>
Patent DE-3811405-A1 (DE)
Title: Hook-on auxiliary barrel for rifles and shotguns (hammer system)
Inventor: WASSMANN HERMANN
IPC: F41F1/08
Filed: 1988-04-05
Abstract: The hook-on auxiliary barrel can always be carried with the gun because of its small dimensions and can be fitted quickly and without any problems without rezeroing being required each time. At the same time, it is advantageous that repeater rifles and shot guns can be equipped with it.
Patent DE-3813245-A1 (DE)
Inventor: JOCHUM PETER
IPC: F16B19/14
Filed: 1988-04-20
Abstract: The fastener (1), having a head (2), shank (3) and tip (4), is provided with a thread (5) in the rearward end region of the shank (3). Onto the thread (5), at a distance (A) from the head (2), there is screwed a guide washer (10) which is designed in the manner of a dome and has a wall region (13) extending in a conical shape from the base (11) in the insertion direction. The guide washer (10) can be deformed, thus braking the insertion process. 
<IMAGE>
Patent DE-3813854-A1 (DE)
Title: Connecting rod with a pressure body and a strap retainer
Inventor: BOCHSKANL EUGEN
IPC: F16C7/02
Filed: 1988-04-23
Abstract: In the case of a connecting rod with a strap retainer, the tightening device for the strap retainer is manufactured from a memorious alloy. The tightening device is designed in such a way that assembly before heating to the transition temperature is a simple matter and does not require additional holding elements for the tightening device after the structural transformation. The superelastic effect of memorious alloys is advantageously exploited at the same time.
Patent DE-3816343-A1 (DE)
Title: Method for installing supporting rollers or the like, provided on both sides with supporting journals, in in each case one axial opening of a stand
Inventor: MEYER WILHELM
IPC: B65G39/09
Filed: 1988-05-13
Abstract: In a method for installing supporting rollers or the like, provided on both sides with supporting journals, an inner part (14) of a bearing is pushed in axially towards a resilient wall connected to the supporting roller (1) until its inner end surface (29) comes into frictionally engaged contact with the wall (22) and presses the latter axially inwards, the supporting roller (1) is placed between two stands (2), each inner part (14) catches, with its supporting journal, in an opening (20) of the stand (2), and the frictionally engaged contact between the wall (22) and the end surface (29) is released. So that the resilient properties of the wall (22) connected to the supporting roller (1) can be set within narrow limits for installation of the supporting roller (1), prior to the axial pushing-in of the inner part (14) an excess pressure of an elastically compressible flow medium is produced in an enclosed interior space (26), bounded by the resilient wall (22), of the supporting roller (1) and presses the wall axially outwards against the inner part (14). The release of the frictionally engaged contact between the wall (22) and the inner part (14) takes place by removal of the excess pressure of the flow medium in the interior space (26) of the supporting roller (1). <IMAGE>
Patent DE-3821367-A1 (DE)
Title: Drive device for at least one auxiliary unit arranged on an internal combustion engine
Inventor: BOLL WOLF DR ING
IPC: F02B67/04
Filed: 1988-06-24
Abstract: The invention relates to a drive device for at least one auxiliary unit arranged on an internal combustion engine with a drive unit powered by the internal combustion engine and with an output unit connected to the auxiliary unit. In addition a device is provided for adjusting the speed of the output unit as required. In order to be able to exclude a significant impairment of the driving comfort when switching the main drive on or off, a controllable or adjustable additional drive is used as device for varying the speed of the output unit as required.
Patent DE-3825394-A1 (DE)
Title: Bicycle brake, in particular centre-pull brake
Inventor: ROMANO ANTONIO
IPC: B62L3/02
Filed: 1988-07-26
Abstract: A bicycle brake has two brake levers which are in each case provided with a brake block, can be swivelled about two mutually parallel axes, and are elastically loaded in the direction of a resting position. An actuating device which serves to move the two brake levers into a brake-actuation position has a flexible stranded cable having a sheath and acts in a direction which is contained in a plane which is at an equal distance from the swivelling axes of the two brake levers. Both the flexible stranded cable and its sheath are movable and can be actuated for the purpose of moving two actuating parts for the brake lever towards each other. In this arrangement, at least one of the actuating parts is designed as a meshing element.
Patent DE-3826094-A1 (DE)
Title: Fastening device for sheet-like, flexible materials
Inventor: REISINGER GERHARD DIPL ING
IPC: F16B5/06
Filed: 1988-08-01
Abstract: Published without abstract.
Patent DE-3827450-A1 (DE)
Title: Low-vibration configuration of transverse-flux machines
Inventor: WEH HERBERT PROF DR ING
IPC: H02K21/12
Filed: 1988-08-12
Abstract: The low-vibration configuration of transverse-flux machines having a high power density is achieved by measures which serve to reduce vibration excitation and vibration-constraining design of the housing structure. The proposals indicate that minimum fluctuation components of the normal forces or tangential forces and respectively low components of vibration acting towards the exterior are produced by using specific current waveforms. The magnitude of the required compensation current components is related to the number of individual machine elements and to the number of strands of the stators and their arrangement in a common housing. The configuration of internal ribs in the inner housing shells is highly expedient both with respect to their electromagnetic effect and for limiting vibration amplitudes. Regions which are neutral in terms of vibration can be defined for the connection of housing parts, on the basis of vibration features of the configuration which is determined by the inner stator and outer stator. A machine design which provides low noise and is low in body noise is produced by using these connection points. A mechanical adjustment capability for stator parts, in order to influence the no-load flux is likewise included in the design.