baber/WOPTO huggingface dataset:
Patent DE-3513007-A1 (DE)
Title: Method and arrangement for the automatic control of a crane
Inventor: YASUNOBU SEIJI
IPC: B66C13/06
Filed: 1985-04-11
Abstract: The invention relates to a method and an arrangement for the automatic control of a crane with a trolley and a rope hanging down from the trolley. According to the invention, a parameter, for example the speed or acceleration representing the control result of the trolley system, and a parameter such as the pendulum angle or the angular velocity of the pendulum motion, which are the control result of the rope system, are measured and calculated. The control result is estimated or precalculated if a control command value is changed on the basis of these computational results so that a desired or optimum control command value is determined on the basis of the estimated result. This permits automatic, stable and rapid control of the crane in a manner not possible hitherto. A further feature of the invention consists in the fact that the parameters or the estimated results are determined and calculated as evaluation values, as a result of which the arrangement continues to be operated with increased efficiency and stability. In further embodiments of the invention, the length of the rope is controlled by the travelling state of the trolley and the pendulous state of the rope fulfilling a predetermined relationship. In one embodiment, the balanced pendulous state, in which the rope length does not affect the dynamic behaviour of the rope system, while the trolley accelerates or ... Original abstract incomplete. <IMAGE>
Patent DE-3523566-A1 (DE)
Title: Cargo handling vehicle, in particular for an airport
Inventor: CLAUDINON JEAN-LOUIS
IPC: B64F1/32
Filed: 1985-07-02
Abstract: The invention relates to a vehicle for loading, raising and transferring large containers (13) into airplanes. The rear chassis (6) bears at the front end vertical brackets (17) on which the chassis at the rear of the driver's cab (1) can be moved by means of a lifting cylinder (31). Furthermore, power cylinders (10) which are synchronised with the lifting cylinder (31) act on the suspension rockers (8) of the rear wheels (7). The arrangement permits the unit (6, 11, 13) to be raised and lowered whilst virtually maintaining its horizontal position. …<??>Application: to increase the floor clearance in order to improve driving properties on buckled taxiways. …<IMAGE>…
Patent DE-3526729-A1 (DE)
Title: Connection between two hollow profile sections, especially for a shower partition
Inventor: SCHOH GERD
IPC: E06B3/964
Filed: 1985-07-26
Abstract: The invention relates to a connection between two hollow profile sections (2, 3), especially for a shower partition. Connection is by means of a connecting piece (1), which has a flange (10) which projects slightly above the outline of the first hollow profile section (2). Pins (13, 14) of the connecting piece (1) are inserted on one side into the end face recess of the first hollow profile section (13) and on the other side into a lateral recess of the second hollow profile section (14), and both hollow profile sections (2, 3) are pressed against one another by means of a clamping screw (6). <IMAGE>
Patent DE-3526896-A1 (DE)
Title: Device for driving a static converter
Inventor: LINDEN WILHELM DIPL ING
IPC: H02M3/28
Filed: 1985-07-26
Abstract: The invention relates to a device for driving a converter, consisting of a first control chip (2) the control outputs (6) of which output control pulses, and which is provided with a sum output (10). According to the invention, the sum output (10) and one of the control outputs (6) are in each case weighted with a resistor (28) via a decoupling chip (26), one terminal of the resistors (28) in each case being connected to the output of the decoupling chip (26) and the other terminal of the resistors (28) in each case being connected to one another, and that this junction (30) is connected, on the one hand, via a resistor (32) to a voltage source (UBP) and, on the other hand, via a protective resistor (34) to a test socket (MB). This makes it possible to check the control pulses for the thyristors of a static converter via a test socket (MB) with the aid of a signal identification circuit (18) of simple construction. <IMAGE>
Patent DE-3531079-A1 (DE)
Title: Circuit arrangement for automatic overload protection of current transformers
Inventor: IVANCSY SZABOLCS
IPC: H02H7/04
Filed: 1985-08-30
Abstract: The circuit arrangement for automatic overload protection of current transformers, especially for preventing overvoltage and overload occurrences and their consequences when the secondary circuit is interrupted, contains, according to the invention, an electronic overvoltage sensor and short-circuit unit (5) which is connected in parallel with the load (4) that is connected to the secondary terminals (2, 3), is preferably constructed using thyristors (14, 17), diodes (15, 18) and zener diodes (16, 19) and, in the event of an unacceptable rise in the voltage which can be measured on the secondary terminals (2, 3) of the current transformer (1), automatically short-circuits the terminals (2, 3) and opens them again when the voltage drops. The circuit arrangement according to the invention operates fully automatically and requires no external operating energy. <IMAGE>
Patent DE-3532542-A1 (DE)
Inventor: BAEHRLE FRIEDRICH
IPC: F24J3/08
Filed: 1985-09-12
Abstract: A road heating installation which is supplied by heat stored in the ground and which includes heat pipes placed heat-conductingly with the road surface, is provided with sensors for detecting the climate factors relevant for the road condition and is equipped with a control apparatus that controls the heating installation as a function of the climate. In order to remove the heat energy stored in the ground only in case of need and to avoid the unnecessary exhaustion thereof, the invention provides that the heat transfer capacity of the heat pipe is controllable by a reversible blocking of the condensation zones of the heat pipes and the blocking is brought about in case of a dry-cold by the supply of an inert gas into the condensation zones of the heat pipes which is quantity-regulatable directly from the outside.
Patent DE-3533807-A1 (DE)
Inventor: NEUMANN WOLFGANG
IPC: C08L27/16
Filed: 1985-09-21
Abstract: Aqueous, pasty coating compositions containing a fluorine-containing copolymer formed from tetrafluoroethylene, vinylidene fluoride and hexafluoropropene and a polyacrylate thickener which is composed of an essentially noncrosslinked copolymer of acrylic acid or methacrylic acid and which has a viscosity of 4 to 40 mPa s in a 1% strength by weight solution in aqueous ammonia at a pH of 9 at a shear rate of 1,000 s-1 are described. The coating compositions are particularly suitable for application to textile substrates by means of the brushing process.
Patent DE-3535587-A1 (DE)
Title: Linear potentiometer for distance measurement
Inventor: HEHL KARL
IPC: H01C10/38
Filed: 1985-10-05
Abstract: The guide webs (20a) of the linear potentiometer and of the carriage bodies (20c) with the anchoring plate (20p) which are used for measuring the relative movement between assemblies of a process machine are formed by a cast moulding (20) consisting of highly polymerised material. In the case of such a design, the dimensional accuracy can be maintained at an extremely high level even when subject to extremely severe stresses, over long time periods (Figure 8). <IMAGE>
Patent DE-3536269-A1 (DE)
Title: Deck jointing for ships
Inventor: SOMMERFELD EDMUND
IPC: B63B5/06
Filed: 1985-10-11
Abstract: The subject matter of the invention is prefabricated strands corresponding to the joints. They are preferably to be adhesively bonded in place but can also be driven in under pressure. The strands should be trapezoidal, for an even better hold is thus obtained. The strands can also be bonded in place by inexperienced hands and can be used wherever joints are to be sealed. Since no fluid material is used, there is no smearing and thus no re-grinding is required. The labour saving and thus also the time saving are considerable, which is revealed in the efficiency of the method according to the invention.
Patent DE-3537905-A1 (DE)
Title: Device for the yield-point-controlled tightening of screws
Inventor: EGETENMAYER GERHARD ING GRAD
IPC: G01L5/24
Filed: 1985-10-24
Abstract: The device for the yield-point-controlled tightening of screws has a spindle (1) for a tightening tool (2), which spindle (1) is driven by an electric motor spindle drive (4). The torque and angular position of the spindle (1) are detected by a torque sensor (5) and an angle sensor (6) respectively. The detected torque values are digitized by a digitizer device (7). A first subtraction device (9) forms the moment differences between respectively successive torque values. The torque values are averaged in an averaging device (10). A second subtraction device (11) forms the average-value differences in each case between two successive average values of moment differences. A detector device (12) detects negative average-value differences, the number of which is stored in a counter (13). A comparator device (14) compares the number of negative average-value differences detected with a predetermined limiting number and, when this number is reached, a cut-off device (15) cuts off the spindle drive (4). In addition, an adding device (16) can be provided for continuously adding the average-value differences (with the correct mathematical sign) and a second comparator device (17) can be provided for comparing the added-up value with a limiting value which can be predetermined, the cut-off device (15) not [lacuna] the spindle drive (4) until this limiting value is additionally reached ... Original abstract incomplete. <IMAGE>
Patent DE-3538471-A1 (DE)
Title: Wall, in particular building wall
Inventor: WIMMER ERNST
IPC: E04B2/86
Filed: 1985-10-29
Abstract: Wall, in particular building wall, comprising wall elements (1) which are arranged one next to the other and/or one above the other and are designed in each case in a cassette-type manner and in a sandwich-type manner with a core consisting of solid material, in particular foamed plastic, and with a panel-type cladding (12) of the same at least on the visible side of the wall elements (1), which can also be fastened on load-bearing parts of the wall, in particular transverse load-bearing members (3). For the purpose of increased stability of the wall structure, the wall elements (1) in the mounted state are connected to one another on their mutually facing sides. Further serving to fasten the wall elements (1) on a transverse load-bearing member (3) is a fastening bracket or angle (6) which is introduced between the mutually facing sides of wall elements (1) arranged one above the other, consists preferably of stainless steel and by means of which the wall elements (1), connected to one another, can be attached on the transverse load-bearing member (3). <IMAGE>
Patent DE-3541664-A1 (DE)
Inventor: ERTL JOSEF DR
IPC: C08G65/22
Filed: 1985-11-26
Abstract: The present invention relates to oligomeric tetraalkylpiperidine light stabilizers for polymers, to the preparation thereof from known polyalkyldiazaspirodecanes and epoxides, and to the use thereof for stabilizing polymers against the damaging effect of light, heat and oxygen.
Patent DE-3541910-A1 (DE)
Title: Cabling for communication devices in racks with frame construction
Inventor: PERIS MANUEL ING GRAD
IPC: H05K7/14
Filed: 1985-11-27
Abstract: The invention concerns cabling for communication devices in racks with frame construction, in which components arranged one above the other in inserts within the rack frame, and the racks or frames, are connected to each other for power supply and supply of control cycle or control frequency to components, for signalling, alarming, remote monitoring and recording, in which the components arranged one above the other are connected by a manufactured cable, which is connected by a plug to a connecting plate provided with one or more plug strips, and in which the connecting plate is connected by a loop plug to a ring circuit, and neighbouring connecting plates are connected to each other inseparably or by plug-and-socket connections, and has the distinguishing features that one connecting plate is provided per rack frame, and that this connecting plate is U-shaped and housed on the upper part of the rack frame on the front thereof, by being fixed vertically with its legs on the rack or frame bar over the top insert position (Fig. 1). <IMAGE>
Patent DE-3542676-A1 (DE)
Title: Use of substituted hydroxyalkylazoles for the treatment of Chagas' disease
Inventor: HABERKORN AXEL DR
IPC: C07D233/60
Filed: 1985-12-03
Abstract: The present invention relates to the use of substituted hydroxyalkylazoles for the treatment of Trypanosoma cruzi infection (Chagas' disease).
Patent DE-3546400-A1 (DE)
Title: Magnetic head (magnet head)
Inventor: STAIGER BRUNO
IPC: H01F7/08
Filed: 1985-12-31
Abstract: The proposed magnetic head is provided especially for a valve and has an electrical coil and a connecting path having electrical conductors via which the coil is supplied with electrical voltage. In this case, a flexible electrical circuit board which connects the coil to the conductors of the connecting part is provided in said connecting part.
Patent DE-3610752-A1 (DE)
Title: Device for joining at least two layers arranged at least approximately parallel to one another
Inventor: VOSS ADOLF PROF DIPL ING
IPC: F16L55/165
Filed: 1986-03-29
Abstract: In a device for joining at least two layers which are arranged at least approximately parallel to one another and have plastic, viscoelastic or liquid curable material layers, at least on their interfaces disposed opposite one another, to make possible a simple and durable mechanical connection between two layers without these layers being in direct contact, it is proposed that the device consist of a sheet-like support (3, 3'N, 3'') of plastic, whose contact surfaces, on both sides, which are connected to the material layers (for example 9, 10) have anchors (for example 4, 5) behind which the material layers can engage at least partly. <IMAGE>
Patent DE-3613481-A1 (DE)
Inventor: MOLDENHAUER HERMANN
IPC: F16K31/06
Filed: 1986-04-22
Abstract: 1. Solenoid valve, especially discharge valve for hot drink dispensers, having a valve housing (1) in which there is arranged a valve chamber (2) which is directly connected to a first connecting channel and is connected to a second connecting channel via a valve seat (5), one of the two connecting channels serving as inflow channel and the other serving as outflow channel, and having a magnet system which is arranged on the valve housing and has a magnet coil (9) in which a magnet armature (8) guided in a guide pipe (10) is arranged, which magnet armature lies opposite a head piece (11) which is arranged in the top part of the magnet coil and is connected to a magnet yoke, and which is connected, at its end facing the valve seat, to a valve disc (6) via a valve shaft (7), and has a device for venting the outflow channel in the closed state of the valve, which device has a bore running axially through the head piece to the outside, characterized in that the first connecting channel serves as inflow channel (3) and the second connecting channel serves as outflow channel (4) and the valve chamber (2) is closed off from the interior of the guide pipe (10) by a separating diaphragm (13), the outer edge of which is connected sealingly to the valve housing (1) and the inner edge of which is connected sealingly to the valve shaft (7), and in that running axially through the valve disc (6), the valve shaft (7) and the magnet armature (8) is an air pipe (14) which is connected positively to these parts and is guided out of the end of the magnet armature (8) facing the head piece (11) and displaceably through the bore (11.1) of the head piece (11) into the outside space, and the inlet opening (14.1) of which lies opposite a sealing element (15) connected firmly to the valve housing (1), which sealing element seals the inlet opening (14.1) when the valve is open, while the outlet opening (14.2) of the air pipe (14) lies on the side of the valve disc (6) facing the outflow channel (4).
Patent DE-3621419-A1 (DE)
Title: Locking part for inhibiting break-ins on windows and French windows
Inventor: ROEDL HEINZ
IPC: E05C9/18
Filed: 1986-06-26
Abstract: To achieve an effective means for inhibiting break-ins, there are provided on the wing frame and fixed frame locking slides and locking plates which are secured on the respective frame parts holding them and also relative to one another in at least two planes arranged in succession transversely to the window plane. A locking force which increases with the amount of force exerted is generated as a result of the oppositely directed inclination of the blocking faces matching one another.
Patent DE-3625089-A1 (DE)
Title: Ink-ribbon cartridge for typewriters or office machines of similar design
Inventor: SCHMIDT UWE
IPC: B41J32/00
Filed: 1986-07-24
Abstract: Ink-ribbon cartridges for typewriters or similar office machines are subject to different design requirements, the intention being above all that they can be exchanged easily without soiling the fingers, can be produced inexpensively and are of compact design. The ribbon transport is also intended to run without interferences in such a way that the ink ribbon is unwound completely from the supply spool. These varied objects are achieved according to the invention by a displaceable winding spool (18) which can be pressed by a spring device against a drivable transport roller (39), in that the spring device is a leg spring (40) which is mounted with some windings (41) so that it can be locked on a bearing journal (42) in the cartridge housing, the free ends of the spring being designed as stop arms (43, 44) with rotational spring mounting, and in that one stop arm (43) bears resiliently against a fixed stop (45) in the cartridge housing and the other stop arm (44) bears resiliently against a stop (46) of the displaceable winding spool (18). As a result, reliable transporting of the ink ribbon (12) is guaranteed in such a way that the ink ribbon is utilised fully for typing. Furthermore, the ink-ribbon cartridge is simple and inexpensive in construction. <IMAGE>
Patent DE-3632047-A1 (DE)
Title: Optical communications system for narrow-band and broadband information signals, particularly in the local loop
Inventor: MATT HANS JUERGEN DR ING
IPC: H04B10/25
Filed: 1986-09-20
Abstract: In the system, the digital broadband signals are transmitted at wavelengths which are located within a "single-window fibre" (10) wavelength band optimised with respect to attentuation and bandwidths, and the digital narrow-band information signals are transmitted as wavelengths which are outside this band within a wavelength band not optimised for a signal transmission. Modifications of subscriber access networks, known per se, using this principle are also specified. <IMAGE>
Patent DE-3632294-A1 (DE)
Title: Operating unit for smart cards (chip cards)
Inventor: LIMMER HANS
IPC: G06K7/00
Filed: 1986-09-23
Abstract: To test the access rights to a system by comparing a personal identification number, the so-called PIN, which is entered by the user, with a PIN which is stored or calculated in the chip, an operating unit which is independent of the smart card (chip card) reader is provided. This operating unit (3) is in the form of an independent, portable plug-in pocket, which has a keyboard (5) and a display field (6) on its covering surface. The dimensions of the plug-in pocket are chosen to be only slightly greater than those of the smart card (1). Also, a flat battery (8) or a solar cell is provided as the power (voltage) source. <IMAGE>
Patent DE-3640427-A1 (DE)
Title: Anti-rocket system (system for defence against rockets)
Inventor: BRUSCH JOSEF
IPC: F41G7/00
Filed: 1986-12-01
Abstract: The high hit accuracy of modern rockets requires that those rockets which are operated against military devices in the sense of a disarming strike be effectively engaged in order to protect an adequate defence potential. For effective engagement of such rockets, an anti-rocket system is proposed which provides high-altitude aircraft (HL) as sensor carriers, which are connected via a radio link (FV1) to the ground-based reconnaissance centre (AZ) which is respectively associated with them, and in the case of which the high-altitude aircraft are at the same time used as relay stations for transmitting target information from the reconnaissance centres to the anti-rocket unit which is advantageously at a remote site for successful engagement of the approaching rockets. In this case, it is provided that the high-altitude aircraft transmits the said target information in the form of a directional beam exclusively into a warning zone (WB), which is determined by the predicted hit point of the rockets, irrespective of the remote location of the anti-rocket units. <IMAGE>
Patent DE-3701474-A1 (DE)
Title: Device for the winding of armatures
Inventor: LABATT GUENTER
IPC: H02K15/09
Filed: 1987-01-16
Abstract: The invention relates to a device for the winding of armatures of electric motors, consisting of an arm whose free end runs round the armature and at the same time lays wire in slots in the armature, and of a switching mechanism whose output shaft can be connected to the shaft of the armature and which causes the armature to rotate in a step by step manner. The invention comprises the switching mechanism consisting of a gear wheel (1) which is seated detachably on the output shaft and can be replaced by gear wheels having different diameters, a toothed segment (2) which can be engaged with the gear wheel (1) in order to rotate the armature onwards in a step by step manner, a first force unit (3) which can move the toothed segment (2) in a reciprocating manner, a second force unit (4) which can press the toothed segment (2) against the gear wheel (1) and remove it therefrom, a stop (5) which can be adjusted by hand and by means of which the pivoting angle of the toothed segment (2) can be varied, a toothed comb (6) which can engage with the gear wheel (1) and blocks said gear wheel (1) while wire is being laid in the slots, and a third force unit (7) which can press the toothed comb (6) against the gear wheel (1) and can remove it therefrom. In this way, conversion of the device (re-equipment of the device) is possible easily and quickly. <IMAGE>
Patent DE-3702851-A1 (DE)
Title: Tool mounting with steep-taper shank
Inventor: ILG RICHARD
IPC: B23B31/26
Filed: 1987-01-31
Abstract: Tool mounting with steep-taper shank, in particular for tool-change systems, characterised in that a clamping sleeve with an external steep taper and inner inclined wedge surface is slipped onto a tool holder with connection piece and inclined wedge surface on the outside diameter. The tightening bolt in the clamping sleeve projects with its mating part into the mating bore of the connection piece and holds the clamping sleeve and the tool holder in an axial position during the tool change. The tool retraction via the tightening bolt produces an axial displacement. The plane surface of the tool holder comes to bear firmly on the front edge of the spindle via the inclined wedge surfaces on the connection piece and in the clamping sleeve. The clamping sleeve and the connection piece therefore sit frictionally in the machine spindle.