baber/WOPTO huggingface dataset:
Patent DE-3519386-A1 (DE)
Title: Device for aligning and positioning a power unit
Inventor: KNAEBEL HORST DIPL ING
IPC: F16M11/04
Filed: 1985-05-30
Abstract: A device for aligning and positioning a power unit, for example a pulse generator (1), on a body to be loaded consists of a frame (2) for supporting and/or guiding the power unit (1). The frame (2) has two guide surfaces (9) which are formed at a distance from one another on separate guide rails (7, 8) and extend in a wedge-shaped manner relative to one another at opposite and equal angles in the direction of action of the power unit (1) and on which the power unit (1) is supported by means of base surfaces (10) extending equiangularly thereto, the guide rails (7, 8) are guided on the frame (2) so as to be displaceable in a plane transverse to the direction of action of the power unit (1) and are fixed in the direction of action, and each guide rail (7, 8) is assigned at least one actuating drive (11). <IMAGE>
Patent DE-3520173-A1 (DE)
Title: Multipole plug connection
Inventor: HIRSCHFELD KLAUS DIPL ING
IPC: H01R24/84
Filed: 1985-06-05
Abstract: A multipole electrical plug connector strip, especially for the connection of ceiling lights, which is constructed to be plugged to an identical plug connector strip and has an insulating material housing with a plurality of contact elements which are supported in a row in the insulating material housing and in each case have a retaining slot, which extends in the insertion direction, for the identical mating contacts of the other plug connector strip. In order to create a universal plug connection having identically constructed plug and coupling parts and any desired number of poles, the contact elements (10) each have a flat contact (12) and a spring contact (13), the flat contact (12) of the contact element (10) being capable of insertion between the flat contact (12) and the spring contact (13) of the mating contact element (10), so that, when they are plugged together, the flat contacts of the contact element and mating contact element lie flat on one another, and the spring contact (13) of the contact element is supported on the back (21) of the flat contact of the mating contact element, and the spring contact (13) of the mating contact element is supported on the back of the flat contact of the contact element, in a prestressed manner. <IMAGE>
Patent DE-3520305-A1 (DE)
Title: Concrete laying element
Inventor: LOHRER WERNER
IPC: E04F11/16
Filed: 1985-06-07
Abstract: In the case of a concrete laying element, e.g. a slab, a composite block or a concrete step of a staircase, the surface which is visible when laid is improved in various ways by being flock-coated with fibres. When heavy concrete elements are to be transported, they can advantageously be placed in layers, one on top of the other, in such a way that the flock-coated surfaces rest on one another.
Patent DE-3520614-A1 (DE)
Inventor: EGGERSTEDT KARL-HEINZ
IPC: B07B1/46
Filed: 1985-06-08
Abstract: PCT No. PCT/SE86/00251 Sec. 371 Date Feb. 5, 1987 Sec. 102(e) Date Feb. 5, 1987 PCT Filed May 30, 1986 PCT Pub. No. WO86/07290 PCT Pub. Date Dec. 18, 1986.A screening apparatus of the multi-deck type. The feed inlet space of the screening machine comprises one or more distributing and segregating devices, integrated with the movement of the screening apparatus.
Patent DE-3527660-A1 (DE)
Title: Method and device for producing multiple-page, folded and bonded layers of sheets
Inventor: DICKER ALFRED
IPC: B65H37/04
Filed: 1985-08-01
Abstract: The invention relates to a method for the bonding production of 16-page layers of sheets (1) from two webs (5, 6) of normal width in high-speed processing machines. The type of folding of these webs (5, 6, 23, 25, 27) requires the application of transverse glueing lines (24) along the folds (3). In order to be able to use small transverse glueing units (11, 12) whose length corresponds approximately to half the width of the web (13, 14), one web (5) is firstly cut along its centre. The web halves (13, 14) thus produced are spaced apart and each fed to such a transverse glueing unit (11, 12). In the region of a joining cylinder (17), the two transversely glued half webs (13, 14) are brought together again, specifically in such a way that the transverse glueing lines (4, 24) are flush with one another. The other web (6) of normal width is simultaneously also fed in at this point. The webs (5, 6) thus connected to one another by bonding are cut (18) along their centre. The double-layer web halves (23, 25) thus produced are deflected through 90 DEG C into a different plane, are spaced apart and connected and bonded to one another when one web half (23) has received transverse glueing (24). The folding of the four-layer web (27) then takes place along the transverse glueing lines (24) located one above the other. <IMAGE>
Patent DE-3532164-A1 (DE)
Title: Arrangement with a memory shared by at least two subscribers
Inventor: SCHAFFNER HEINZ DIPL ING
IPC: G06F13/16
Filed: 1985-09-10
Abstract: The subject of the invention is an arrangement with a dual-port memory for random access which is shared by at least two subscribers and with which the subscribers are asynchronously in connection. At least one subscriber is a microprocessor (2), in which at least some of the address terminals can be optionally allocated data or addresses in multiplex code and which generates a separate address control signal (ALE) for displaying the address mode at the address terminals and for storing the address. With the address control signal (ALE), an access to the dual-port memory (4) is initiated by means of an access control (3). <IMAGE>
Patent DE-3533420-A1 (DE)
Title: Arrangement for mounting the brake pedal
Inventor: HUBBERT HEINZ JUERGEN DIPL ING
IPC: G05G1/32
Filed: 1985-09-19
Abstract: An arrangement for mounting of brake pedal on the end wall of a motor vehicle by means of a bearing support, the rear connecting point of which is releasable in the event of a force acting from the front. In order to obtain a low-cost arrangement and to ensure that the brake pedal remains in its position when the bearing support is moved backwards by a force acting from the front, it is proposed that the rear connection of the bearing support to the end wall be by way of the bearing axis of the brake pedal.
Patent DE-3537948-A1 (DE)
Title: Simultaneous SO2 and NOx process for purifying flue gases which have in particular high SO2 loadings
Inventor: HOELTER HEINZ DIPL ING
IPC: B01D53/60
Filed: 1985-10-25
Abstract: It is known, downstream of fossil-fuel combustion boilers, to purify the dirty gas, which contains SO2 and NOx, simultaneously with gypsum as the end product. For further improvement of this process, according to the invention it is proposed that the dirty gas at (1), which is in particular enriched with HCl and HF, is freed from HCl and/or HF in a prescrubber at (2) and in scrubber (3) SO2 and NOx are simultaneously scrubbed by a specific scrubbing solution which is provided with an iron-EDTA complex. Some of the scrubbing liquid quantity (4) in circulation is transferred at (5) to a circulation tank, to which reducing agents (6) are added as required. The scrubbing liquid quantity treated under reducing conditions in the circulation tank (5) is transferred at (7) to the scrubbing liquid quantity for the simultaneous scrubbing of SO2 and NOx. The SO2, which is freed from NOx and some of which is required for reducing NOx, and which was withdrawn from the dirty gas, passes as an SO2-loaded gas (8) to the scrubber (9). SO2 is scrubbed here using sodium sulphite and a portion is conducted away into the circulation tank (5). <IMAGE>
Patent DE-3542257-A1 (DE)
Title: Device for tempering in a magnetic field
Inventor: KERSTEN PETER DR ING
IPC: H01F41/22
Filed: 1985-11-29
Abstract: A continuous-flow furnace for tempering ferromagnetic layers is specified, which has a magnet for producing a magnetic field, and a heating coil for producing a temperature gradient. The continuous-flow furnace is used for magnetising ferromagnetic layers and for reducing the anistropic field strength. <IMAGE>
Patent DE-3544022-A1 (DE)
Title: Sound damper for smoke-exhaust and venting ducts
Inventor: WITTEK BERND DIPL ING
IPC: F24F13/24
Filed: 1985-12-13
Abstract: A sound damper for smoke-exhaust and venting ducts has a housing an sound-damping screens arranged therein. The housing is free from metal and produced as a sandwich structure from mineral fibre boards 4, 5 of high relative density. The screens of the screen assemblies 7 likewise comprise mineral fibre boards 8, 9 of high relative density, which are arranged next to one another in each section and offset by half the pitch with respect to one another section by section in the direction of flow. <IMAGE>
Patent DE-3605922-A1 (DE)
Title: Rotary engine
Inventor: BRUNS HANS-HERMANN
IPC: F01C1/332
Filed: 1986-02-25
Abstract: The main object of the rotary engine, which is suitable for drive functions and for the compression of gases, is achieved by the rotating drum, which contains the most important function of the engine.     1.)Drive and output part   2.)Stabilisation and flywheel   3.)Crank suspension for slide   4.)Friction-free sealing of the outer rotation slideway   5.)Expansion chamber   6.)Rotating outer wall of the expansion chamber. the cylinder core, which has a neutral pressure behaviour, interacting with the slide to produce the sealing function between the pressure differentials.
Patent DE-3616827-A1 (DE)
Title: Ventilation nozzle for motor vehicles
Inventor: STOLZ ALBERT DIPL ING
IPC: B60S1/54
Filed: 1986-05-17
Abstract: The invention relates to a ventilation nozzle for motor vehicles with a nozzle body which tapers in the flow direction with the formation of an acceleration zone and, at the outlet side, merges into an orifice with a slit-shaped clear cross-section, from which the delivered air, whose delivery rate can be variably proportioned, is capable of emerging with acceleration, the outlet velocity of the free air jet being increased by a throttle device arranged at the outlet side. To improve the suitability of the ventilation nozzle for accelerating low volume flow rates, it is provided for the throttle device to be formed by a hollow body with variable volume, with which an effective outlet cross-section of the acceleration zone can be reduced.
Patent DE-3619488-A1 (DE)
Title: Straight sliding crank mechanism
Inventor: TRAN TOAN DAT
IPC: F16H21/36
Filed: 1986-06-10
Abstract: The straight sliding crank mechanism for reciprocating piston engines, especially for piston compressors, with the self-balancing eccentric can be balanced statically and dynamically by means of the crank itself, the pairs of planet wheels and the balancing mass for balancing the reciprocating masses. The mechanism is derived from the known Cardan circle and on the basis of a sliding block reverses the working member precisely in a straight sliding direction. In so doing the trunion wheel overlaps the pair of planet wheels which roll about the bearing wheel fixed to the housing and at the same time determine the kinematics of this mechanism. <IMAGE>
Patent DE-3620250-A1 (DE)
Title: Power shift transmission for vehicles
Inventor: FREDRIKSEN NILS DIPL ING
IPC: F16H3/093
Filed: 1986-06-16
Abstract: The subject of the application is a power shift transmission for vehicles, especially for self-propelled agricultural machines, with shafts comprising an input shaft and an output shaft, which can be coupled to one another by clutch devices in a plurality of gears with constant gear interval. In this the clutch devices each comprise a constantly meshing pair of gears, the first gear of which is rotationally fixed to a first shaft, and a power shift clutch, by way of which the second gear of the pair of gears can be coupled to another shaft. In such a transmission, it is proposed to achieve a cost-effective design, in particular with a minimal number of shafts and a constant, smallest possible gear interval of 20% of the transmission ratio from the lower to the next higher gear and an overall shift range greater than 22. For this purpose a single intermediate shaft is arranged between the input shaft and the output shaft, which intermediate shaft can be connected to one of the two further shafts by way of six clutch devices with different transmission ratio and to the other of the two further shafts by way of three clutch devices with different transmission ratio.
Patent DE-3621157-A1 (DE)
Title: Paper folding device
Inventor: OHMORI MASAMI
IPC: B65H45/14
Filed: 1986-06-24
Abstract: A folding device for folding paper sheets comprises a support device (10) with a positioning element (24) for positioning a paper sheet or an assembly of paper sheets along one edge thereof, a pair of folding rolls (30, 32) which are arranged close to the paper sheet or to the paper sheet assembly, on one side thereof, at a point at which the fold is to be formed, a feed device (34) which is arranged on the side, facing away from the folding rolls (30, 32), of the paper sheet or of the paper sheet assembly such that it is adjustable relative to the folding rolls (30, 32), and a device for driving the feed device (34) into a position close to a line along which the two folding rolls (30, 32) contact one another. The feed device (34) is, in this arrangement, actuatable in a manner such that it bends the paper sheet or the paper sheet assembly forcably towards the contact line of the folding rolls (30, 32), so that a curved section of the paper sheet or paper sheet assembly is grasped and folded by the folding rolls (30, 32). <IMAGE>
Patent DE-3621284-A1 (DE)
Title: Arrangement with an admixer for admixing chemicals to a liquid stream
Inventor: FEY HANS DIPL ING
IPC: G05D11/13
Filed: 1986-06-25
Abstract: In an arrangement for admixing loose material to a pressurised liquid stream, equipped with an admixing device (50) in the form of a rotatable cellular wheel (5, 12, 13, 25, 33) provided with a drive motor, it is proposed, in order to achieve good admixing in the desired mixing ratio even if the magnitude of the liquid stream varies widely, to provide a flowmeter (53) in the line (52) bearing the liquid stream, the signal from the meter acting on a speed controller (56) which determines the speed of rotation of the drive motor (16). The cellular wheel (5, 12, 13, 25, 33) is connected to a rotation signal emitter (17) which is connected to a further input of the speed controller (56). <IMAGE>
Patent DE-3629773-A1 (DE)
Inventor: SCHITTHOF HILTRUD
IPC: G02B13/04
Filed: 1986-09-02
Abstract: A wide-angle objective of compact construction and comparatively small diameter has its first lens element formed as a convex negative meniscus and its last or sixth lens element formed as a biconcave construction with the fourth lens element being a thick cemented lens.
Patent DE-3630484-A1 (DE)
Title: Machine tool for the fine machining of hardened large gears
Inventor: LENZ SIEGHART DIPL ING
IPC: B23F19/00
Filed: 1986-09-08
Abstract: The object of the invention is to create a machine tool in which productive machining is made possible with minimum effort for the orientation and clamping of the workpieces. According to the invention, the object is achieved by a milling tool holder 12 being arranged opposite the grinding tool holder 2 at right angles or in parallel. The workpiece is clamped on the rotary table 10 of the carriage 8. As a function of a hobbing cutter 15, a form cutter 22 or a side cutter 24, the NC axes for the translatory and rotary component of the generating motion 16; 17 of the carriage 8 or the rotary table 10 are connected with the NC axes of the axial feed motion and the rotary movement of the milling cutter 23; 25 in order to carry out the precision milling. For the subsequent generation grinding by the indexing method, the NC axes for the translatory and rotary component of the generating motion 16 and 17 of the carriage 8 and the rotary table 10 are interconnected. <IMAGE>
Patent DE-3631390-A1 (DE)
Title: Tile
Inventor: KURZ EDWIN
IPC: E04F13/10
Filed: 1986-09-16
Abstract: A parquet tile contains a wooden carrier which is in the form of a plate and on whose visible side a wood veneer is fastened as covering veneer by means of glue. In order to configure the parquet tile to be largely moisture-tight and water-tight, the carrier comprises a cement-bound wood-chip plate, while the glue is formed by a largely water-tight synthetic resin which adheres to the carrier and the wood veneer.
Patent DE-3640113-A1 (DE)
Title: Device for controlling the air supply to a nozzle arrangement
Inventor: KLOTZBACH MANFRED
IPC: A61H33/02
Filed: 1986-11-24
Abstract: In known whirlpool tubs, the amount of air taken in is controlled manually by a valve with a control knob. The location of the control knob on the edge of the tub is aesthetically unsatisfactory for tubs to meet modern design demands. In the control device there is a valve housing (1) in which there is at least one air inlet (9) and at least one air outlet (13) and in which a valve body (6) is rotatably mounted and has at least one air passage channel able to connect the air inlet (9) to the air outlet (13) and connected to a controllable drive motor. This permits covered location in the tub casing in conjunction with control from outside. <IMAGE>
Patent DE-3703909-A1 (DE)
IPC: E05B47/04
Filed: 1987-02-09
Abstract: The invention relates to the improvement and further development of an electromagnetically controlled door opener. 
<??>Known door openers have a powerful electromagnet which pulls up a spring-loaded armature. A specific electrical energy is needed for the lifting work. 
<??>The object of the invention is to reduce the magnet volume and the power requirement. In the solution, the lock plate carries a tangentially acting wedge, this acts on a driving slide, a control slide is connected resiliently to this, and when an opening pulse occurs an electromagnet retains the control slide. Depending on the position of the control slide, a blocking surface of the lock plate runs up against a blocking pin or past this. 
<IMAGE>
Patent DE-3705366-A1 (DE)
Title: Longitudinal and outer members for trailers
Inventor: AUWAERTER RUDOLF
IPC: B62D21/02
Filed: 1987-02-20
Abstract: Trailers have longitudinal members, these lie between the wheels and the outer members. The latter lie outside the wheels. The longitudinal and outer members are connected to one another by cross-connections. The floor panel lies on this construction. By virtue of the fact that the longitudinal members and outer members are made in one piece, the costs, which are necessary for the connection of longitudinal members and outer members, are omitted, and a profile is produced which runs from the bottom at the axle attachment upwards, outwards, obliquely downwards and again upwards, which profile takes over the function of a mud guard and has no crevices, gaps or joints in which salty spray water may penetrate.
Patent DE-3707586-A1 (DE)
Inventor: WINKELMANN SIEGFRIED
IPC: A61L2/08
Filed: 1987-03-10
Abstract: A system for irradiating liquids with radioactive beams in which a tube (1) with an inlet and outlet connection (4, 5) is surrounded by a jacket (2) composed of radiation-screening material. In the tube (1) is located a radioactive source (6) for producing the radiation. The tube (1) is designed to be essentially rectilinear. In the tube (1) are located, starting from the radiation source (6) in the direction towards the connections (4, 5), shaped elements (10, 12, 14, 15) made of radiation-screening material which prevent escape of radiation via the connections (4, 5). The shaped elements (10, 12, 14, 15) leave a labyrinth-like free passage for the liquid.
Patent DE-3711037-A1 (DE)
Title: Actuating device for a hydrostatic piston engine
Inventor: RIEDHAMMER JOSEF ING GRAD
IPC: F04B49/12
Filed: 1987-04-02
Abstract: An actuating device for a hydrostatic piston engine has control pressure slave pistons (1, 3) for each direction of delivery. These control a servo valve (6) that admits pressure to the actuating cylinders (10, 12). In these, actuating pistons (9, 11) are connected to the piston engine's actuator. There are pins (8, 18) connected rigidly to both the control pressure slave pistons (1, 3) and the actuator. To reduce the risk of failure and improve the adjustability of the control device, it is proposed that the two pins (8, 18) be arranged parallel to one another, and both lever arms (20, 22) that can be applied to the pins (8, 18) be made to pivot about a common pin (17) fixed to the casing. Each arm (19, 20, 21, 22) is supported by a compression spring (23, 24) that is adjustable by means of variable abutments, which in turn is supported by another arm (19, 20, 21, 22). <IMAGE>
Patent DE-3711727-A1 (DE)
Title: Haymaking machine with a hydraulic rotor drive and separate spreading and raking tines
Inventor: STIEVE KONRAD
IPC: A01D78/08
Filed: 1987-04-07
Abstract: The essential feature of this haymaking machine is that the individual rotors are driven hydraulically and specially shaped tines are used for the individual operations during haymaking.
Patent DE-3716314-A1 (DE)
Title: Chuck for a milling tool for high-speed machining
Inventor: MARQUART UWE DIPL ING
IPC: B23B31/20
Filed: 1987-05-15
Abstract: A chuck for a milling tool is described in which the collet (16) sits in the internal taper of an axially displaceable pressure sleeve (14) for reliable chucking during high-speed machining operations. Arranged at the rear end of the pressure sleeve (14) is a centrifugal body (28) which is displaced radially outwards under the action of centrifugal force and pushes the pressure sleeve (14) axially forwards by means of at least one tapered end face in order to increase the radial chucking force, acting on the collet (16), at increasing speed. <IMAGE>
Patent DE-3718389-A1 (DE)
Title: Self-propelling cradle for receiving construction equipment
Inventor: KRAEMER ALBERT DIPL ING
IPC: E02F3/96
Filed: 1987-06-02
Abstract: The process is characterised in that any construction equipment is fastened on a self-propelling carrying cradle by means of quick-acting closures and can be operated by the motor of the carrier cradle via a power take-off. In addition, there is fixedly attached, on the carrier cradle, a variable-length telescopic arm which can be used for working at a lower level.
Patent DE-3721727-A1 (DE)
Inventor: BRAEGAS PETER
IPC: G08G1/09
Filed: 1987-07-01
Abstract: In a car radio having a stereo decoder and a traffic radio decoder, the stereo decoder can be switched over to mono operation by means of an announcement detection signal decoded by the traffic radio decoder. A reduction of interference due to multipath reception in the case of traffic announcements is thus achieved. <IMAGE>
Patent DE-3723559-A1 (DE)
Title: Liquid quantity controller
Inventor: KERN HANS
IPC: G05D7/01
Filed: 1987-07-16
Abstract: The invention relates to a liquid quantity controller, in which an O-ring, together with a profile surface, forms passage openings which are closed in dependence on the liquid pressure. The flow behaviour and the control effect are improved by means of an inlet ring nozzle formed by the O-ring and the baffle plate and by means of a diffusor formed with radially extending ribs. <IMAGE>
Patent DE-3724128-A1 (DE)
Inventor: SAKAMAKI HIROSHI
IPC: F01C21/08
Filed: 1987-07-21
Abstract: The pump rotor 4 is eccentrically mounted within a cylindrical housing 1 and has a plurality of radially extending slots 12a, 12b, 12c each accommodating a slidable vane 11a, 11b, 11c which moves under centrifugal force when the rotor 4 rotates, towards the circumferential inner srface of the housing 1. Pins 13 in the vanes 11a, 11b, 11c engage slots (15a), 15b in the axial end walls of the housing to prevent the tips of the vanes from making sliding contact with the facing circumferential inner surface of the housing and thereby reducing wear. Various forms and arrangements of the vane pins and housing slots and also various vane and guide constructions are disclosed. <IMAGE>