baber/WOPTO huggingface dataset:
Patent DE-3424928-A1 (DE)
Title: Catapult seat safety system for motor vehicles
Inventor: LINDWURM WALTER
IPC: B60N2/427
Filed: 1984-07-06
Abstract: As already shown in the description, the invention is intended to provide as much additional safety as possible in a manner which was previously not available for the occupants of motor vehicles in the case of rear-end collisions. Since the seats have a movable arrangement and can be catapulted in the opposite direction in the case of a rear-end collision, the movement energy can be braked with a built-in crush device or energy absorption device. The device is not only intended for the front of the vehicle, it can also be mounted on the rear side of the vehicle. In this case, the safety system consists of two continuous pipes with four crush zones each which have a fixed stop between them. Between the seat device and the bumper tubes there is the floor of the motor vehicle which is broken through for the seat holder and on which the engagement device is located. All the other details can be obtained from the description.
Patent DE-3431738-A1 (DE)
Title: Device for cooling a support for at least one component
Inventor: PRUSSAS HERBERT DIPL ING
IPC: G02B6/42
Filed: 1984-08-29
Abstract: A device for cooling a support, which is arranged in a closed housing filled with gas, for at least one electrical or electrooptical semiconductor component which is subject to power losses, using a Peltier element. In the case of such a device, it is intended to produce as little parasitic heat flow as possible between the support and the housing and hence to produce a power requirement for the Peltier element which is as low as possible. This is achieved in that an arrangement consisting of at least one separating wall which divides the space in the interior of the housing into a plurality of sub-spaces is provided in order to increase the heat resistance which acts between the housing and the support. The device can be used advantageously in the case of laser modules in electrooptical telecommunications technology (Fig. 1). <IMAGE>
Patent DE-3434603-A1 (DE)
Title: Tubular insulating shell for thermal insulation on pipelines of heating or cooling installations
Inventor: FISCHER KURT
IPC: F16L59/02
Filed: 1984-09-20
Abstract: In the case of tubular insulating shells, consisting of foam material, for pipelines having mounting strips (which run along the mutually opposite insulating wall edges) for holding the insulating wall edges together after the insulating shell has been fitted to the relevant pipeline, the number of parts which have to be handled separately during production of the insulating shells is reduced and the risk of damaging the insulating shells before installation is reduced in that the mounting strips which are fitted to the insulating wall edges are integrally connected via at least one longitudinally running desired separation point, are mounted on the insulating wall edges such that they are essentially side-by-side and bridge the joint between the insulating wall edges, in such a manner that the desired separation point is located in the region of the radially outer joint opening, the joint having such a width in the circumferential direction that, once the desired separation point has been severed with the joint being closed, a free end of one mounting strip can be mounted in an engaging manner on the other mounting strip in each case, at least in a partially overlapping manner.
Patent DE-3434746-A1 (DE)
Title: Industrial robot welding system
Inventor: SCHOLZ HANS-JOACHIM DIPL ING
IPC: B23K37/04
Filed: 1984-09-21
Abstract: In order to save on expensive, workpiece-specific clamping devices or an individual handling robot, one of the tools replaceably mounted on the tool arm (14) of the robot is formed from a holding device (3, 6) for grasping and positioning a weld-on part (5), whose side opposite the base workpiece has humps or tips (11). The holding device, preferably consisting of a gripper (3, 6), has at least one movable electrode (1) for connecting the weld-on part (5) gripped by the holding device (3, 6) to a terminal pole (17) of the welding current circuit. The weld-on part positioned on the base workpiece is fastened provisionally thereto after the welding current is switched on. Full welding is carried out with a welding gun replacing the holding device. <IMAGE>
Patent DE-3435151-A1 (DE)
Title: Electrical capacitor having layered dielectric layers, and a method for its production
Inventor: KESSLER HARTMUT
IPC: H01G4/232
Filed: 1984-09-25
Abstract: The electrical capacitor contains a layer stack (21) consisting of dielectric layers (1, 2) with coatings (3, 4) which extend alternately to side surfaces (5, 6) and are electrically connected to one another there by means of metal deposits (7, 8), whose intermediate spaces (14) between the metal particles (15) are filled with cured plastic; these capacitors are produced by wheel windings and the filling of the metal deposits (7, 8) with low-viscosity plastic is carried out after splitting the mother capacitors into individual capacitors, but before said capacitors are sheathed. <IMAGE>
Patent DE-3444109-A1 (DE)
Title: Neck frame fastening device, in particular for cattle
Inventor: TYROLLER HANS
IPC: A01K1/064
Filed: 1984-12-04
Abstract: In a neck frame fastening device, in particular for cattle, with travelling waggons which are guided in a cross-sectionally C-shaped upper rail and in each case consist of a plate (1) and, fastened thereto, a hanging-in device for the upper chain links of the neck frame, unhanging in the case of a lying animal is facilitated in that there are fastened to the plate (1) with mutual spacing a bearing sleeve (8) and an eye (9), in which a horizontal bolt (10) is guided displaceably, and that the bolt (10) can be locked in closed position. The bar (16) is preferably arranged transversely movably and spring-loaded. The bolt (10) is rotatable and aligned parallel to the upper rail. For easier hanging-in of two chain links, a separating member (11) is arranged between the bearing sleeve (8) and the eye (9). <IMAGE>
Patent DE-3508496-A1 (DE)
Title: Hand-guided device for cutting profiles on wooden workpieces, in particular on handrails for balustrades
Inventor: SPRINGE HORST AUF DER
IPC: B23Q35/10
Filed: 1985-03-09
Abstract: A hand-guided device for cutting profiles on wooden workpieces, in particular on handrails for balustrades, has a machine frame, a drive motor fastened to this frame in a vertically adjustable manner, and a profile cutter driven by this motor. Several guide rollers enclosing the workpiece on all sides and bearing against its periphery are arranged on the machine frame. The guide rollers are at least partly rotatably mounted on guide slides displaceable relative to the machine frame.
Patent DE-3516357-A1 (DE)
Title: Radiotelephone network for a radio area divided into radio cells
Inventor: WEGNER HANS ING GRAD
IPC: H04W64/00
Filed: 1985-05-07
Abstract: A radiotelephone network is proposed in which the respective location is displayed automatically in the mobile radio stations. Since the fixed radio stations continuously transmit their identifier, the identifier of the fixed radio station (16) which has been selected by the mobile radio station (21) for the radio traffic and the location of the fixed radio station are determined in the mobile radio stations. This is done, for example, by storing the identifiers of all the fixed radio stations and their associated locations in an electronic memory (44). A microcomputer (43) in each case then determines the respective location from the received identifier and this location is displayed visually and/or audibly on a display device (46) connected to the microcomputer (Fig. 2). <IMAGE>
Patent DE-3517204-A1 (DE)
Inventor: HAUER GERALD
IPC: A61B17/58
Filed: 1985-05-13
Abstract: The invention relates to a self-retaining permanently tensionable synthetic tie for use in surgery and orthopaedics. It comprises a tensioning nipple passed through by a tie channel in the longitudinal direction, a permanently elastic synthetic tie which can be guided through the tie channel and essentially fills the latter, and blocking devices which prevent the synthetic tie, even under tensile stress, by narrowing the tie channel, from moving counter to the direction of passing through. The synthetic tie and tensioning nipple consist of resorbable or permanently compatible material.
Patent DE-3531178-A1 (DE)
Title: Plant for biological waste water purification
Inventor: BOEHNKE BOTHO PROF DR ING
IPC: C02F3/20
Filed: 1985-08-31
Abstract: Plant for biological waste water purification, having untreated water feed, at least one activation stage, secondary clarifying stage and clean water outlet. The activation stage is provided with at least one activation tank having the main direction of flow in the longitudinal direction, a solid body reactor being arranged in a solid body region, installed outside the longitudinal centre, of the activation tank. Furthermore, the waste water to be treated carries out a circulating motion in the activation tank about the main flow direction. The solid body reactor is configured as an air-entraining cellular wheel reactor which rotates about an axis parallel to the main direction of flow. The cellular wheel reactor is simultaneously used as a waste water agitator for the production of the circulating motion. <IMAGE>
Patent DE-3533421-A1 (DE)
Title: Key
Inventor: HOENER JOST
IPC: E05B19/00
Filed: 1985-09-19
Abstract: In a key, the key head (1) of which has an orifice (6) for the attachment and removal of a holding element, for example a keyring (10), a slot (9) extending continuously from the two grip faces (2, 3) is formed in the region between the fastening orifice (6) and the key-head edge (8). The keyring (10) is pressed into the fastening orifice (6) by exerting slight pressure on the slot (9). <IMAGE>
Patent DE-3534165-A1 (DE)
Title: Sports hall floor covering
Inventor: SANDERMANN K H
IPC: A63C19/04
Filed: 1985-09-25
Abstract: In this sports hall floor covering, an upper point-elastic covering system is provided, in the frame of which, on an elastic layer (1) of synthetic foam, an upper covering (2) is provided which is so flexible in formulation that it is resistant to spikes. Beneath this there is a lower covering system which is small-area elastic in behaviour. This lower covering system comprises an upper hard-material layer (3) and, beneath this, a further elastic layer (4) which consists of synthetic foam and is formulated to be significantly more flexible than the elastic layer (1). The covering overall is resistant to spikes on the one hand, can achieve a force reduction of the order of magnitude of 60% and achieves a force reduction of approximately 35% in the upper covering system. <IMAGE>
Patent DE-3541319-A1 (DE)
Inventor: HARTMANN UWE
IPC: H02M3/335
Filed: 1985-11-22
Abstract: Circuit arrangement for a switched-mode power supply which has a control circuit which, in the case of a mains surge, limits the maximum pulse width of the pulses generated by a control circuit for the driver stage for the electronic switch of the switched-mode power supply. <IMAGE>
Patent DE-3545540-A1 (DE)
Title: Drive device for a four-wheel drive motor vehicle
Inventor: SAUER HANNS-JUERGEN DIPL ING
IPC: B60K17/346
Filed: 1985-12-21
Abstract: The invention relates to a drive device for a four-wheel drive motor vehicle, with a front and a rear driven axle and with an interaxle differential, which ensures a defined drive torque distribution to the front and rear axle, a further interaxle differential with a power distribution different from the first interaxle differential being provided for adjustment of this drive torque distribution and means of control being arranged for connecting the one and/or the other interaxle differential into the power train.
Patent DE-3603667-A1 (DE)
Title: Cutting appliance
Inventor: LIPPL WILHELM
IPC: A01D90/04
Filed: 1986-02-06
Abstract: The innovation relates to a cutting appliance, especially for loading trucks, the cutters of which can be pivoted out individually counter to the holding force of a spring in the event of overloading and can be pivoted back into their working position again as a result of the restoring force of the spring. At the same time, on the one hand, where fodder material which is difficult to cut is concerned, a high holding force is required for the cutters, and this is achieved by means of strong springs having a usually large space requirement. However, this type of overload protection does not allow any adjustment of the holding force for fodder material which can be cut more easily, as would be desirable for the purpose of a sensitive response of the overload protection. Moreover, these strong springs having a constantly high restoring force require very great effort to pivot them into an inoperative position. To solve this problem, there is proposed a toggle-lever system which, by using weak springs, allows high holding forces which, at the same time, can be adjusted in the simplest possible way to the particular fodder material and which consequently, in turn, allows a selectively provided pivoting into a locked inoperative position with little effort.
Patent DE-3606273-A1 (DE)
Inventor: DUECKER GERHARD
IPC: B02C19/22
Filed: 1986-02-27
Abstract: The invention relates to a device for comminuting in particular plant waste or other waste subject to rotting, having at least two conveying worms 16, 18, 19 rotatably mounted preferably in perpendicular housing walls 6, driven in opposite directions or having conveying threads 14 aligned in opposite directions, with longitudinal axes 20, 21 running in planes 12, 13 located on top of one another for the, preferably, multiple rolling of the material to be comminuted and with a comminuting unit having rotating comminuting tools 26. In order to be able to process in addition to smaller waste also bulky and solid waste materials without impedance and with constructionally simple means,  the rotating cutting tools 26 of the cutting unit are arranged on the conveying worm 16 located in the lower horizontal plane 12 in a longitudinal end region 25 near to the housing wall. <IMAGE>
Patent DE-3616633-A1 (DE)
Title: Drinking valve for small animals
Inventor: ERBE SIEGFRIED
IPC: A01K39/02
Filed: 1986-05-16
Abstract: A drinking valve for small animals has an axially displaceable valve pin with a sealing head, providing a seal from the outside when in the position of rest. An axially displaceable separate valve element, preferably in the form of a ball, is guided in the longitudinal direction in a valve housing with a snug fit and can move between two end stops, acting as valve sealing seats. The volume between the valve element and the sealing head can be emptied relatively quickly upon actuation of the valve pin, and the valve element is only lifted off from its valve sealing seat after adequate displacement of the valve pin. Thereafter, water can pass to a greatly reduced extent via the guide play to the valve outlet or refill the water supply. This valve avoids overwetting of the ground and ensures that a flow of water is always supplied appropriately for requirements.
Patent DE-3620203-A1 (DE)
Inventor: PETZI FRITZ ING GRAD
IPC: H05B3/64
Filed: 1986-06-16
Abstract: In order to improve the flexibility and ease of assembly of a heating element, it is proposed that the latter is not made of one and the same material but that at least the connection piece is made from another electrically-conductive but heat-resistant material.
Patent DE-3626294-A1 (DE)
Title: Method for determining errors in a digital transmission system
Inventor: FRENZ GERHARD
IPC: H04B17/40
Filed: 1986-08-02
Abstract: In this method, a testing terminating exchange of the information signal sends out a fault locating signal. The fault locating signal contains test pulse patterns and information on the address of a repeater station of the transmission system. A repeater station which has recognised its address in the fault locating signal initiates a loop closure; after it has passed through the loop, the fault locating signal is analysed. A known method having these features needs a filter in each repeater station for recognising the address of the repeater station. To avoid the disadvantages associated with the filter, it is provided that the transmission code of the transmission system is a code which can be tested for errors, that the fault locating signal contains a sequence of code elements provided with extremely improbable code errors, and that the information on the address of a repeater station is contained in the number of code elements of this sequence.
Patent DE-3629129-A1 (DE)
Title: Stackable tables
Inventor: TAMS NIKOLAUS
IPC: A47B7/02
Filed: 1986-08-27
Abstract: In the case of stackable tables with a table top and legs attached thereunder, the legs consist of closed hollow profiles or hollow open profiles. The internal dimensions of the leg profiles of a table correspond approximately to the external dimensions of the leg profiles of the respectively following table in the stack. Bores are made in the table top which are aligned with the legs or their cavities and via which the legs of one table can be inserted into the cavity of the legs of the respectively adjacent table in the stack. By virtue of this construction, for the same table height practically any table-top shapes and sizes and also leg shapes for the tables are possible.
Patent DE-3632481-A1 (DE)
Title: Suction feed
Inventor: LINDNER WALTER
IPC: C03B7/18
Filed: 1986-09-24
Abstract: Suction feed with a suction head, the glass-receiving chamber of which can be connected to a negative-pressure source and which is located on a load-bearing arm which can be moved to and fro by means of a carriage along a guide between a glass-receiving position, in which the suction head is to be arranged with a downwardly directed receiving opening above the molten glass in a melting furnace or the like, and a glass-dispensing position, which is provided outside the melting furnace, the suction head being mounted such that it can pivot around a pivoting axis, running approximately parallel to the longitudinal direction of the guide, between the glass-receiving position, with the downwardly directed receiving opening, and a glass-dispensing position, with a glass-receiving chamber which is accessible, for instance, from above. This suction feed is designed for the production of two-layered glass formations in such a manner that the suction head has a suction-head insert in which a coloured-glass casing is accommodated which surrounds the glass-receiving chamber in a manner such that the receiving opening is left open.
Patent DE-3633576-A1 (DE)
Inventor: WAHNSCHAFFE JUERGEN
IPC: F01M5/00
Filed: 1986-10-02
Abstract: A cooling circuit (5) for an internal combustion engine in which a throttle (2) is provided upstream of a heat exchanger (10, 11). The throttle (2) equalizes the oil pressure in the internal combustion engine in front of the heat exchangers and insures that this occurs almost independently of the temperature of the oil. By this provision, the heat exchangers can be fabricated with the least expense since the danger of bursting is reduced.
Patent DE-3635317-A1 (DE)
Title: Process and apparatus for stiffening superstructures, and process for producing apparatuses of this type
Inventor: KNAPP KARL-HEINZ
IPC: B62D25/20
Filed: 1986-10-17
Abstract: A process and an apparatus serve to stiffen superstructures of motor vehicles, in particular for the subsequent conversion of a limousine into a cabriolet. In this arrangement, a floor assembly of the superstructure is reinforced by additionally installed elements. In order to simplify the reinforcement of the floor assembly and to eliminate problems of corrosion, trough-shaped insert bodies (10; 70) consisting of fibre-reinforced plastic are installed in a positively locking manner into a floor area of a passenger compartment of the motor vehicle and are adhesively bonded there, over their surface areas, to a floor panel and lateral walls of the superstructure. <IMAGE>
Patent DE-3639778-A1 (DE)
Title: Apparatus for working edges of plate-like workpieces
Inventor: HEIDEMANN HANS-DIETER DIPL ING
IPC: B27C5/02
Filed: 1986-11-21
Abstract: To design an apparatus for working plate-like workpieces, the edges of which have been cut to the finished shape with regard to the contour and are composed of straight and curved sections, completely anew and better accessible with regard to the basic construction, the straight-line guides (3) for the slides (13, 14) carrying the working units (B1 and B2) are arranged below the plane of the turntable (D) in the machine frame (1), and in the slides there is in each case provided a bearing journal (21) with an axis of rotation (26) running perpendicularly to the plane of the turntable, which bearing journal is fitted, at its upper end, with a support plate (22), on which the respective working unit (B1 and B2) can be interchangeably fixed in such a way that its pivoting axis (25) is offset with respect to the axis of rotation (26) of the bearing journal (21) in order to form a lever arm (H), via which the actuating members for the respective slide and the drive for the turntable are controlled, by the measured-off angular value, in such a way that the working unit or working units moves or move at substantially constant speed parallel to the edge. <IMAGE>
Patent DE-3641504-A1 (DE)
Title: Low-output nuclear reactor located in the cavern of a pressure vessel
Inventor: SCHMITT HERMANN DIPL ING
IPC: G21C9/02
Filed: 1986-12-04
Abstract: The invention concerns a nuclear reactor with spherical fuel elements and low output, that is particularly suitable for generating thermal energy for heating purposes. It has a helium primary loop and a water secondary loop, which includes cooling tubes located on the inner surface of the reactor pressure vessel. The fuel elements form a stationary bed; i.e. there is no stirring or reloading. In order to prevent reactivity increasing in case of ingress of water into the core, without additional internals or active measures, it is proposed to add boron (atomic or as a compound) to the water of the secondary loop. The percentage of boron in the water can be much less than one percent.
Patent DE-3644777-A1 (DE)
Title: Drive circuit for transistors in a Darlington arrangement
Inventor: JUNGE GUENTER DIPL ING
IPC: H03K17/0412
Filed: 1986-12-24
Abstract: In a drive circuit for transistors in a Darlington arrangement with the aid of a transformer by means of positive base current feedback, a favourable turn-off characteristic of the main transistor in the Darlington arrangement is to be achieved. This is achieved by the fact that the primary winding (M1(1)) of a transformer (M1) is inserted into the collector feed of the pre-stage transistor (T2) of the Darlington arrangement (DT), that the secondary winding (M1(2)) of this transistor is connected with its first end to the negative terminal of an auxiliary voltage source (E1) and the emitter of the main transistor (T1) of the Darlington arrangement, with the second end via a first diode (D1) in the forward direction to the positive terminal of this auxiliary voltage source and via the series circuit of a second diode (D2) with a Zener diode (Z) to the emitter of the pre-stage transistor and thus to the base of the main transistor, the second diode (D2) being located in the forward direction from the emitter of the pre-stage transistor to the secondary winding and the Zener diode (Z) being oppositely polarised, that the positive terminal of the auxiliary-voltage source (E1) is connected via a resistor (R2) and a switch (S1) to the base of the pre-stage transistor (T2), the junction between resistor and switch being connected via a third diode (D3) in the reverse direction with respect to this junction to the second end of the secondary winding of the transformer, and that by closing the ... Original abstract incomplete. <IMAGE>