baber/WOPTO huggingface dataset:
Patent DE-3517691-A1 (DE)
Title: Process and apparatus for the production of a metallic block
Inventor: BUNGEROTH HERBERT
IPC: C23C4/123
Filed: 1985-05-14
Abstract: The invention relates to a process for the production of a metallic block, the length of which is at least twice as great as its characteristic transverse dimension (e.g. diameter or diagonal), by atomisation of a metal melt by means of pressurised gas and collecting the atomised particles on a collecting surface, where they form a coherent agglomerate of the atomised particles. In order to achieve the object of providing a process and an apparatus for the production of a metallic block by atomising a metal melt by means of pressurised gas and for collecting the atomised particles on a collecting surface, the block being formed as a coherent agglomerate of the atomised particles, and it being possible to further process a block of this kind, as a semi-finished product, to give wires, tubes or other sections, for example, it is proposed that, to achieve formation of the agglomerate in layers, the impact zone of the jet for atomising the metal melt be guided in a uniform manner over the collecting surface during atomisation, while the collecting surface is rotated about an axis of rotation, the axis of rotation being inclined at an angle  alpha  greater than 90 DEG  and smaller than 180 DEG  relative to the direction of the atomising jet and the distance between the atomising nozzle and the impact zone being controlled by a continuous withdrawal movement of the agglomerate in the direction of the axis of rotation.
Patent DE-3523469-A1 (DE)
Title: Contact-free controlled-gap seal for turbo-machines
Inventor: KREITMEIER FRANZ DIPL ING
IPC: F01D11/08
Filed: 1985-07-01
Abstract: In a contact-free seal between the blading (3, 7) provided with shroud plates (6, 11) and the flow-defining walls (12, 17) of an axial flow turbo-machine, a single sealing strip (14, 14') divides the annular space between shroud plates and walls into an upstream chamber (15, 15') and a downstream chamber (16, 16'). In the downstream chamber (16, 16') the shroud plates are provided with a gap cascade (20). This gap cascade is struck by the leakage flow and deflects the latter into the same direction as the main flow. Owing to the power delivered to the rotor cascade the gap losses are on the one hand reduced, and due to the virtual absence of undercurrent of the succeeding cascade the edge losses there are reduced. <IMAGE>
Patent DE-3524737-A1 (DE)
Title: Mixtures of substances for sorption processes
Inventor: BOKELMANN HORST DR ING
IPC: C09K5/04
Filed: 1985-07-11
Abstract: The use of the substance pair ammonia-water is known. Ammonia is toxic, however, which may result in an adverse impact on the environment. Moreover, relatively high pressures are required. The substance pair water-lithium bromide carries the risk of crystallization. High temperature differences between the working temperature and the source temperature cannot be achieved. Substance pairs involving fluoro- and fluorochlorohydrocarbons generally likewise have a high pressure level. In contrast, the refrigerant provided by the invention is a fluorinated carboxylic acid, trifluoroacetic acid F3CCOOH and/or perfluoropropionic acid F5C2COOH, and the absorbent used is a glycol ether or a polyethylene glycol. A high pressure level is thus avoided. Crystallization from solution does not occur. The toxicity likewise is considerably reduced. The solution range is very wide. Very high working temperatures can be achieved which is very desirable for heat pumps and heat transformers.
Patent DE-3529596-A1 (DE)
Inventor: GENSHEIMER VALENTIN DIPL ING
IPC: B41F21/10
Filed: 1985-08-19
Abstract: A resilient sheet gripper for a sheet-fed rotary printing press having a clamping member secured to a gripper shaft and a pivoting gripper finger resiliently connected to the clamping member by an adjustable compression spring is provided, including eccentric bushings mounted on the gripper shaft, the gripper finger being journaled thereon, so as to impart a positive gripper closing movement substantially perpendicular to a gripper support.
Patent DE-3530548-A1 (DE)
Title: Corner joint of an item of furniture
Inventor: VOTTELER ARNO PROF
IPC: F16B12/48
Filed: 1985-08-27
Abstract: A corner joint of an item of furniture, in which a corner piece converging from frame strips is connected to a vertical support leg, in which the support leg has an end section constructed as a peg of reduced cross-section which passes through the corner piece and by means of which a horizontal resting surface for resting the corner piece is formed. According to a design of the invention, a connecting piece 7, through which the peg 8 passes, is provided to enlarge the connecting surfaces between the support leg 1 and the corner piece 6.   <IMAGE>
Patent DE-3535812-A1 (DE)
Title: Ankle joint movable in all directions for artificial feet
Inventor: KRIEG BERND
IPC: A61F2/50
Filed: 1985-10-08
Abstract: Ankle joints movable in all directions for artificial feet are to have a simple and easy structure and permit cosmetically satisfactory disguising even for small feet. The new ankle joint solves this problem in that an outer sleeve (5) is vertically arranged in a wooden middle foot piece (4a) with a rubber sleeve spring (6) in the upper end, a vertical axial bolt (2) being fitted through the inner sleeve (6a) of the rubber sleeve spring (6), the bolt resting with its lower free end in the shape of a spherical calotte (2a) on a sliding piece (7) having a spherical cap-shaped sliding surface (7a), the centre of the radius of the sliding surface lying in the centre of tilt (8) of the rubber sleeve spring. Toward the front and the sides the spherical calotte (2a) of the axial bolt (2) is movable and a rear flattened portion (2b) of the axial bolt rests against a vertical stop surface (7b) of the sliding piece (7), resulting in formation of a vertically arranged dorsal stop covered by the external sleeve (5) and the wooden middle foot piece (4a). <IMAGE>
Patent DE-3538847-A1 (DE)
Title: Switch block
Inventor: SAWADA KENJI
IPC: H01H13/12
Filed: 1985-10-31
Abstract: A switch block according to the invention for electrical window winders in motor vehicles has four toggle switches and one push-button switch for simultaneously locking the toggle switches. The contact mechanisms for the toggle switches and for the push-button switch are identical to one another in terms of their construction, so that all the switches produce the same operating sensation when operated. <IMAGE>
Patent DE-3540127-A1 (DE)
Title: Electrical measuring process
Inventor: GABRIEL RUPPRECHT DR ING
IPC: G01R31/34
Filed: 1985-11-13
Abstract: Published without abstract.
Patent DE-3545045-A1 (DE)
Title: Control device for a hydrostatic transmission
Inventor: SCHMITT KARL DIPL ING
IPC: F16H61/42
Filed: 1985-12-19
Abstract: Control device for a hydrostatic transmission, preferably a traversing gear, in which the set position of the transmission is determined by a control pressure which acts on a control piston 3 additionally acted on by a return piston 9 subjected to the delivery pressure of the transmission pump and interacting with a stop. In order to achieve high sensitivity even where a large torque has to be transmitted, the return piston 9 is supported against at least one spring 19, 21. <IMAGE>
Patent DE-3601040-A1 (DE)
Title: Method for applying polarisation-selective structures to a reflector of a directional antenna
Inventor: BLENNINGER ERNST
IPC: H01Q15/22
Filed: 1986-01-16
Abstract: The invention describes a method for applying polarisation-selective structures, such as strips or dipoles, to reflectors by means of vacuum deposition of the masked reflector surface.
Patent DE-3602343-A1 (DE)
Title: Suction fly remover
IPC: A47L5/24
Filed: 1986-01-27
Abstract: The invention consists of a miniature vacuum cleaner with battery operation and an on/off switch for pressing, a fly trap whose interior is coated with glue, and a 2/3 mm unglued edge. The glued inner part of the fly trap is provided with a pull-off piece of paper/plastic. In the suction nozzle is a comb which can only be moved backwards.
Patent DE-3609700-A1 (DE)
Title: Salts of substituted sulphonylureas, processes for their preparation, and herbicides and plant growth regulators containing them
Inventor: WESTERMANN JUERGEN DR
IPC: C07D239/42
Filed: 1986-03-20
Abstract: Novel salts of substituted sulphonylureas of the general formula I   <IMAGE> in which M, R<1>, R<2>, R<3>, R<4>, X and Z have the meanings given in the description, and processes for their preparation are described. The salts according to the invention have a herbicidal and plant-growth-regulating activity.
Patent DE-3616862-A1 (DE)
Title: Hinterer umwerfer fuer ein fahrrad
Inventor: NAGANO MASASHI
IPC: B62M9/1246
Filed: 1986-05-20
Abstract: Ein hinterer Umwerfer für ein Fahrrad ist versehen mit einem Grundteil, einem Lenkermechanismus, der ein Trageteil, ein Paar Lenkerteile und ein bewegliches Teil aufweist, und einer Kettenführung, die eine Führungsrolle und eine Spannrolle aufweist; das Trageteil ist schwenkbar am Grundteil über eine erste horizontale Welle getragen, und die Kettenführung ist schwenkbar am beweglichen Teil über eine zweite horizontale Welle getragen. Es ist der hintere Umwerfer auch zwischen dem Grundteil und dem Lenkermechanismus sowie dem beweglichen Teil und der Kettenführung mit einer ersten und zweiten Feder versehen, welche einander ausgleichen, um die Lage der Führungsrolle in bezug auf ein gewünschtes der hinteren Kettenräder einzustellen, und die Federkraft mindestens einer von erster und zweiter Feder wird in bezug auf die andere durch die Schwenkbewegung des Lenkermechanismus und/oder der Kettenführung über einen bestimmten Winkel hinaus geändert, wobei ein Abstand zwischen der Führungsrolle und der hinteren Kettenführung auf einen Optimalwert gebracht wird.
Patent DE-3618240-A1 (DE)
Title: Lifting appliance
Inventor: GENS JOSEF
IPC: F01L1/46
Filed: 1986-05-30
Abstract: In a lifting appliance with a movable ram and a guide means, the guide means is a, preferably adjustable, straight-line motion device acting on the ram.
Patent DE-3619307-A1 (DE)
Title: Self-aligning thread bearing
Inventor: MOLL BERNHARD
IPC: F16H25/24
Filed: 1986-06-07
Abstract: The invention relates to the installation of self-aligning thread bearings in pedestal bearings, flange bearings, ball-and-socket joints or ball-and-socket heads for drives in machines and plant. The prior art is as follows: there are self-aligning ball bearings, self-aligning sliding bearings, ball-and-socket bearings and ball-and-socket heads. On the basis of the invention of the self-aligning thread bearing, the person skilled in the art has the advantage that, in the case of relatively long carriage guides, the socket for the driving screw on the head sides can be bored in an offset position. The self-aligning thread bearing in the saddle or magazine adjusts itself at an angle of 90 degrees to the thread 1. By means of the flange nut 2 and inner ring 4 with the spherical shape 7 in the housing 0, the pendulum motion of the thread 1 relative to the swivelling motion alpha ( alpha ) in relation to the centre of rotation 13 and the swivelling motion beta ( beta ) compensates for the angular inaccuracy. In the case of carriage guides provided by round shafts and recirculating ball sleeves, it is possible to dispense with the second round shaft since the self-aligning thread bearing can assume the guiding function by means of the thread 1. <IMAGE>
Patent DE-3627047-A1 (DE)
Title: Program-switch unit
Inventor: BERGMANN ALBERT DIPL ING
IPC: H01H43/10
Filed: 1986-08-09
Abstract: A program-switch unit, a program drum (1) has control contours (35 to 39), which control time pawls (31), for the purpose of setting different dwell times. The time pawls (31) sense sensing contours (20 to 24) of a dwell-time drum (19). The desired dwell times are to be selectable from a multiplicity of possible dwell times by a specific program drum (1). For this purpose, the sensing contours (20 to 24) of the dwell-time drum (19) are designed according to a coding in the dual system. All the time pawls (31) are assigned a common transmission lever (45). This initiates coupling of the program drum (1) to its drive (3) when all the time pawls (31) are pivoted from their sensing position into their release position either by the sensing contours (20 to 24) of the dwell-time drum (19) assigned to them or by the control contours (35 to 39) of the program drum (1). 
 <IMAGE>
Patent DE-3632392-A1 (DE)
Title: Wiper
Inventor: VOSWINKEL EGON
IPC: B60S1/36
Filed: 1986-09-24
Abstract: In order to clean virtually the entire surface of a window or lens glass (2), the blade arm (4), which supports the wiper blade (3), is extended and retracted in the longitudinal direction of the wiper arm (5). This change in length or displacement of the blade arm (4) takes place in each case in such a manner that as the wiper arm (5) is swivelling, the blade arm (4) extends in a temporally and positionally correct manner in the corner regions of the window or lens glass (2) to be cleaned and after running over the corner region retracts again in a temporally and positionally correct manner. For the displacement of the blade arm (4) in the wiper arm (5), use is made of a shaft (39) with a groove web (40), which is driven via a universal joint (7) by a bevel wheel (19). During the wiping movement the bevel wheel (19) rotates in a gear ring (18). <IMAGE>
Patent DE-3636731-A1 (DE)
Title: Coupling device for a suction line on a tun waggon, in particular on a liquid-manure tun waggon
IPC: A01C23/00
Filed: 1986-10-29
Abstract: A coupling device for a suction line on a tun waggon is proposed, in which the operation of the connection mechanism is made considerably easier. In order to avoid constantly climbing on and off the tractor, a gripping arm (22) carries out a rotary movement and subsequently a longitudinal movement for grasping and bringing up the connection flange (16) of the connection hose (14) to the connection flange (17) of the connection pipe piece (15) on the tun waggon. <IMAGE>
Patent DE-3636991-A1 (DE)
Inventor: ROTTMANN OSWALD
IPC: C12N15/88
Filed: 1986-10-30
Abstract: A method of transferring organic and/or inorganic substances to egg cells and/or somatic cells of animals by combining sperms of the respective type, optionally modified by chemical or physical means, with vesicles or granulae containing the desired organic or inorganic substances and subsequently contacting the loaded sperms with egg cells or somatic cells under intracorporal or extracorporal conditions. The invention also relates to compositions suitable for use in the method and to precursors of such compositions. Finally, the invention relates to transgenic animals produced by the method.
Patent DE-3641998-A1 (DE)
Title: Device for controlling a sanitation mixer tap for cold and hot water
IPC: G05D23/13
Filed: 1986-12-09
Abstract: In order to improve such a device, whose valves are assigned motor-driven actuators which can be controlled by means of a closed-loop/open-loop electronic system which is assigned control elements for manually preselecting set parameters and, if appropriate, also display elements, in such a way that with simple means a larger field of application of the device can be achieved than hitherto whilst improving the reliability of the closed-loop/open-loop control signal transmission, it is proposed that at least the control elements (15) be combined to form a terminal (14) which is arranged externally with respect to the closed-loop/open-loop electronic system, and that only control lines (13) which originate from the closed-loop/open-loop electronic control system and exclusively transmit control signals lead to this terminal (14). <IMAGE>
Patent DE-3642925-A1 (DE)
Title: Machine for filling cans with a product mainly of deep-sea fishing
Inventor: KONDRASEV ROBERT KONSTANTINOVI
IPC: B65B25/06
Filed: 1986-12-16
Abstract: The machine for filling cans with a product mainly of deep-sea fishing contains at least one bunker (1) which is connected to an oscillating drive (2) and under which a circular knife (8) is arranged rotatably. A table (22) having metering bowls (23) attached to the circular circumference is mounted under the circular knife (8). Furthermore, there are arranged in succession in the direction of movement of the cans (44) a device (39) for the movement of cans, for centring these relative to the metering bowls and for pressing the cans onto these bowls and a reversing device (50) for filled cans. The device (39) comprises a worm (40) mounted above the table (22) and a pair of bent guides (41, 46) which, together with the worm (40), form a channel (43) for the displacement of cans. The reversing device is designed in the form of a drum (51) with deflector (53), which, at the outlet end of the worm (40), is attached to the shaft (46) of the latter and which possesses radially arranged grippers (52). <IMAGE>
Patent DE-3705269-A1 (DE)
Title: Adjustable clamping device and accessories thereof
Inventor: HALL PETER JOHN
IPC: B25B5/06
Filed: 1987-02-19
Abstract: An adjustable clamping device 1 contains a clamping arm 3 which is composed of a laminated clamping part 7 having a clamping jaw 16 and adjusting part 9. The clamping part 7 can be locked to the adjusting part 9 by means of a coupling piece 10 having teeth or spline toothing, which coupling piece can be adjusted in the axial direction between a locking and a releasing position. An actuator 6 ensures fine adjustment, in order to clamp a workpiece, adjusting devices of various types being interchangeable. <IMAGE>
Patent DE-3714009-A1 (DE)
Inventor: SCHROEDER DIERK DR
IPC: G01V3/11
Filed: 1987-04-27
Abstract: A detector of foreign metallic objects (7) in a flow of fibrous and/or granular material (3) has two or more coils (1a, 1b) whose windings surround the path (2) of the flow and are inclined relative to each other. The coils are connected to an energy source (not shown) and to discrete sensors (11, 12) which generate signals (8, 9) denoting the extent to which the respective electromagnetic fields are influenced by a passing metallic object. The signals are evaluated and are used to segregate the respective sections of the flow from the path and/or to display the detected objects. The electromagnetic fields which are established by the windings of the coils can be disposed at right angles to each other. The windings can be convoluted directly onto a pneumatic conveyor pipe which defines the path for the flow, or they may spacedly surround the pipe. The flow can constitute a stream of loose or interlaced particles, or a rod of smokable or non-smokable material of the tobacco processing industry. <IMAGE>
Patent DE-3714571-A1 (DE)
Title: Racket for a ball game
Inventor: RIES ROBERT
IPC: A63B49/038
Filed: 1987-04-30
Abstract: The invention specifies a racket for a ball game, having a net (4) strung in a frame (2), wherein a tensioning element (3) arranged on or in the frame (2) is of corrugated design. The corrugation peaks (31) facing the net can be connected to string end sections (5) of the net. The tensile force of the tensioning element (3) can be varied by means of a device (6) by raising or flattening the corrugations. <IMAGE>
Patent DE-3717533-A1 (DE)
Title: Sealed socket connection, which is secured against shearing forces, on plastic pressure pipes
Inventor: SEILER GEORG
IPC: F16L37/084
Filed: 1987-05-25
Abstract: The invention provides a sealed socket connection, which is secured against shearing forces, on plastic pressure pipes, in the case of which a shearing-prevention ring is provided, irrespective of the configuration and arrangement of the sealing ring of the socket connection, in a cylindrical portion of the socket end in which there is made an annular groove which is open towards the pipe axis and is of rectangular cross-section which is elongated in the axial direction. The shearing-prevention ring has a corresponding cross-section which, however, is, as a whole, inclined in the form of a truncated cone, the shearing-prevention ring exhibiting a plurality of individual, outwardly flexible circumferential portions which are supported, directly and independently of the sealing element, in the circumferential groove of the plug-in end, on the one hand, and in the annular groove of the socket end, on the other hand.
Patent DE-3718399-A1 (DE)
Title: Torsionally loaded component consisting of fibre layers arranged one above the other
Inventor: RAU THOMAS
IPC: F16C3/02
Filed: 1987-06-02
Abstract: To increase the fatigue strength of a torsionally loaded component, reduced as a result of cracking in at least one fibre layer (1, 2), of said torsionally loaded component, an intermediate layer (3) of a material which is soft with respect to the fibre layers is arranged between individual fibre layers (1, 2). <IMAGE>
Patent DE-3720334-A1 (DE)
Title: Multi-furrow plough
Inventor: SCHWOPE REINHARD DIPL ING
IPC: A01B63/24
Filed: 1987-06-19
Abstract: There is already a known plough, the lateral handle of which can be adjusted by different amounts according to the expected ground resistance for the purpose of maintaining the nominal working width. However, in this version, no adjustment is possible during the work, and therefore a deviation from the nominal working width occurs according to the particular ground conditions. The aim of the invention is to achieve an improvement in quality of the ploughing work and reduction in the energy outlay during ploughing. This gives rise to the object of providing a plough having a device for regulating the nominal working width and the furrow link-up. This object is achieved, according to the invention, in that at least two plough bodies of a plough are provided with hydraulically adjustable and electronically regulated systems. <IMAGE>
Patent DE-3723274-A1 (DE)
Inventor: KOWALSKI ALEXANDER
IPC: C08F285/00
Filed: 1987-07-14
Abstract: Sequentially-produced polymer particles comprising a core bearing at least two lobes may be useful in aqueous binder, coating and adhesive compositions. These sequentially-produced polymer particles may contribute sufficient film-build and ICI viscosity to the compositions such that the amount of thickener or other rheology modifier usually found in binder, coating and adhesive compositions may be reduced or eliminated.
Patent DE-3723624-A1 (DE)
Title: Device for transmitting signals between a magnetic track vehicle and devices fixed along the sections
Inventor: DJAMSHIDPOUR MASSOUD DIPL ING
IPC: B61L3/22
Filed: 1987-07-14
Abstract: In a device for the continuous transmission of information (data, voice) between transmitting/receiving devices on a magnetic-track vehicle and transmitting/receiving devices fixed along the sections, which are in each case connected to a line loop, the line conductors following one another along the track, in which the vehicles are provided with antennas via which an inductive coupling to the line conductors occurs, a transmission free of dips in level is to be achieved via a line conductor. This object is achieved by the fact that the forward and return conductors of the line conductors are run symmetrically with respect to the track centre, an antenna (A1, A2) is in each case attached to the vehicle above these conductors, which antennas, seen in the direction of travel, exhibiting a spacing (A), the two antennas (A1, A2), being coupled (for example additively), are constructed together as antenna system free of level dips, and the spacing (A) being selected to be greater than level dips to be expected (due to crossings of the line conductors, line conductor runs in switch areas and the like), the spacing (B) of the ends of the forward and return conductors of the line conductors at the point of abutment of two line conductors being selected in such a manner that it corresponds to the spacing (A) of the two antennas. <IMAGE>