baber/WOPTO huggingface dataset:
Patent DE-3444353-A1 (DE)
Title: Method and device for generating images, particularly for video games and for producing graphical representations
Inventor: HOFMANN HASSO
IPC: A63F13/98
Filed: 1984-12-05
Abstract: In this method, an image of an object is generated on a colour screen by periodically scanning it with several, preferably three writing beams in each case writing one colour, the intensities of which are controlled with addressed colour signal values selected for addressed screen dots, the colour signal values of the image of the object preferably being stored in a video memory and being read out synchronously with the scanning of the colour picture tube, and the colour signal values preferably being variable, particularly by varying the content of the video memory, in which, when scanning two groups of writing beams for generating two complementary-colour groups of part-images of the object, the groups of the part-images are generated offset with respect to one another by a stereoscopic part-image distance, one group preferably consisting of a red part image and the other group consisting of a blue and a green part image, and the part-image spacing being selected in such a manner that when the image of the object is viewed with analglyphic spectacles corresponding to the complementary colours, the image of the object assumes a desired apparent position in the stereoscopic depth.
Patent DE-3446102-A1 (DE)
Title: Process for the preparation of N,N,N',N'-tetrakis(p-dialkylaminophenyl)-p-phenylenediamines
Inventor: GUENTHER ANDREAS DIPL CHEM DR
Filed: 1984-12-18
Abstract: Process for the preparation of N,N,N',N'-tetrakis(p-dialkylaminophenyl)-p-phenylenediamines having straight-chain or branched alkyl radicals having 1 to 12 carbon atoms, by reaction of N,N,N',N'-tetrakis(p-aminophenyl)-p-phenylenediamine with an alkylating agent, characterised in that the reaction is carried out in polar aprotic solvents and the latter are optionally diluted with alcohols after the completion of the reaction.
Patent DE-3500238-A1 (DE)
Title: Hydraulic intensifier
Inventor: REINARTZ HANS-DIETER
IPC: B60T13/14
Filed: 1985-01-05
Abstract: The subject matter of the invention is a hydraulic intensifier (5) with an intensifier piston (19) which is guided in a sealing manner in a stepped bore (14) and defines with its end faces (26, 28) a first and a second working space (27, 29). A control piston (36) is guided in a sealing manner in the intensifier piston (19). The two working spaces (27, 29) are designed as pressure spaces. The first pressure space (27) is connected to a master cylinder, whereas the second working space (29) is attached to a slave cylinder (7). The intensifier piston (19) is designed as a stepped piston. With the front end (31) of one of the steps, the intensifier piston (19) defines a further pressure space (32) which is connected via an inflow valve (39) to a pressure-medium source and via an outflow valve (43) to a pressure-medium supply tank. With the control piston (36) guided concentrically in the intensifier piston (19) in a sealing manner, upon admission of pressure at least the outflow valve (43) is closed before the inflow valve (39) is opened. <IMAGE>
Patent DE-3502523-A1 (DE)
Title: Multi-thread spindle drive
Inventor: SCHACHEL WILLIBALD
IPC: F16H25/24
Filed: 1985-01-25
Abstract: The spindle drive according to the invention consists of a spindle and a nut. The longitudinal movement is converted into a rotary movement by the interaction of the internal thread of the nut with the thread of the spindle, either the spindle or the nut being axially fixed and the respective other element being arranged in axially movable fashion. The special feature is that the thread of the spindle and the internal thread of the nut have at least eight flights.
Patent DE-3504721-A1 (DE)
Title: Method and apparatus for welding wound cores, and wound cores of amorphous tapes
Inventor: ARAKAWA SHUNSUKE
IPC: B23K11/00
Filed: 1985-02-12
Abstract: A method is specified for welding a wound core comprising an amorphous tape. A pair of electrodes is brought into contact with the surface of the outside end region of the tape and an electrical pulse is applied to the pair of electrodes in order to melt instantaneously the upper, outer end region and the tape layer below it and in so doing to weld them together. As, unlike a conventional welding method with a clamping device, this method does not entail the exertion of a substantial degree of pressure onto the tape surface, the magnetic properties of the amorphous wound cores are not impaired when a welding method of this type is used. <IMAGE>
Patent DE-3505463-A1 (DE)
Title: Apparatus for the plastic deformation of a component
IPC: F16P3/12
Filed: 1985-02-16
Abstract: The invention relates to an apparatus for the plastic deformation of a component, especially of a metal tube, by means of a hydraulic pressing tool having a fixed cheek plate and a movable cheek plate which can be pressed against the fixed cheek plate by means of a hydraulic cylinder and to which according to the invention an auxiliary drive assembly is assigned, by means of which assembly the movable cheek plate can move towards the fixed cheek plate and be placed against it with a relatively low pressure independently of actuation of the hydraulic cylinder.
Patent DE-3506626-A1 (DE)
Title: Flexible exhaust pipe for a motor vehicle
Inventor: KATAYAMA NORIO
IPC: F01N13/08
Filed: 1985-02-26
Abstract: A flexible exhaust pipe according to the invention for a motor vehicle comprises gas conducting pipes (3, 3'), which are inserted into both end sections of a multi-layer spirally ribbed pipe (2), the spirally ribbed pipe (2) being welded on both end sections (7, 7') to the walls of the gas conducting pipes (3, 3') and the spirally ribbed pipe (2) being enclosed by a wire mesh (4), which at both end areas is fixed on the gas conducting pipes (3, 3'), by way of rings (5). The two end sections (7, 7') of the spirally ribbed pipe (2), which are welded to the gas conducting pipes (3, 3'), are compressed so that there is no longer any gap between the helically shaped ribs. The gas conducting pipes (3, 3'), which are inserted into the spirally ribbed pipe (2), are in addition provided with projections (6), which engage with a helically shaped groove of the spirally ribbed pipe (2). <IMAGE>
Patent DE-3506754-A1 (DE)
Title: Terminal connection in electrically heated vacuum installations
Inventor: DRECHSEL DIETER DR
IPC: C30B15/14
Filed: 1985-02-26
Abstract: A terminal connection (32) in electrically heated vacuum installations for the connection of heating elements (17) which consist of graphite to metallic connecting contacts. A terminal body (29), which likewise consists of graphite, has a first contact surface (31) for current-carrying connection to the metallic connection contact which is mounted in a through hole (33). A second contact surface (35) for the current-conducting connection to the heating element (17) is furthermore provided and, finally, a wedge piece (37) which presses the heating element (17) against the second contact surface (35). In order to reduce the thermal stress on such a terminal connection and to increase its life, the wedge piece (37) is arranged according to the invention on the side (17a) of the heating element (17) facing away from the first contact surface (31). The terminal connection according to the invention is preferably used in a vacuum installation for drawing single crystals in accordance with the Czochralski process. <IMAGE>
Patent DE-3508471-A1 (DE)
Title: Sound trimmer for sound broadcasting and television receiving systems and other public-address and sound receiving systems
Inventor: BAUER WALTER DIPL ING
IPC: H03G9/00
Filed: 1985-03-09
Abstract: The invention is based on the object of adjusting volume and tone for the musical contributions of a transmission, on the one hand, and for the voice contributions of the same transmission, on the other hand, in each case differently but only once - for example at the beginning of such a mixed transmission - by the user of the receiving system. According to the invention, this is achieved by an electronic device in the receiving set which is capable of distinguishing between voice sounds and musical sounds and utilises this for in each case differently influencing the volume and tone control.
Patent DE-3510563-A1 (DE)
Title: Nuclear fusion, embedded in material that is a poor conductor of heat
Inventor: GANGKOFNER MAX
IPC: G21B1/00
Filed: 1985-03-23
Abstract: The invention is characterised in that in the case of nuclear fusion use is made of quartz sand, glass frit or a material with similar properties for heat storage and energy conversion.
Patent DE-3515450-A1 (DE)
Title: Adding circuit in decimal code
Inventor: MERKLE PAUL
IPC: G06F7/491
Filed: 1985-04-29
Abstract: The adding circuit according to the subject-matter of the invention consists of an input circuit 3 and 4 up-shifting circuits 4 to 7 with the shifting number 2 and an up-shifting circuit 8 with the shifting number 1 and the summand-separating circuit 2 by means of which the summand present at the F inputs is separated into part-summands. The shifting circuits 4 to 8 are combined with one linear circuit each. In the input area B, the odd summands 1 and 3 and 5 and 7 and 9 are processed decremented by the number 1. <IMAGE>
Patent DE-3517144-A1 (DE)
Inventor: DIETENBERGER JOSEF
IPC: F16H63/30
Filed: 1985-05-11
Abstract: The lamellar clutch is actuated by a fluid-operated linear motor (3). The piston (2) of the linear motor (3) is solidly attached to a drive shaft (1). The cylinder (7) of the linear motor (3) is linked with the piston (2) so that it can move axially but resists torsion, and additionally serves as an internal lamella carrier (7) in the lamellar clutch. The linear motor (3) is arranged radially inside the lamellae (21, 22, 26) and axially inside the outer lamella carrier (24).
Patent DE-3517618-A1 (DE)
Title: Four-lane four-wheel swing axle system
Inventor: FLIEGL JOSEF
IPC: B60G5/02
Filed: 1985-05-15
Abstract: This axle system is mainly fitted in agricultural trailers. The ground pressure is considerably reduced by the four lanes. The cornering friction has been reduced by the short wheelbase and the uniform weight distribution on all four wheels is ensured by the swing axle system.
Patent DE-3521752-A1 (DE)
Title: Printed circuit board with conductor tracks laid on both sides
Inventor: MAGIERA MICHAEL DIPL ING
IPC: H01R12/51
Filed: 1985-06-18
Abstract: A printed circuit board (1) with conductor tracks (3, 6; 5, 6) laid on both sides is proposed, of which those holes (7) which are located in the area of at least one soldering land (6) are not plated. So that an electrical or electronic component (8) with assigned conductor tracks (3, 6; 5, 6) can nevertheless be connected on both sides (2 and 4) of the printed circuit board (1), the component (8), which has connecting caps (9), is soldered directly to at least one conductor track (3, 6) of one side (2), whereas its connecting electrodes (10) project through the holes (7), and are connected to at least one conductor track (5, 6) of the other side (4) of the printed circuit board (1). If an electrical or electronic component (12) is without connecting electrodes, for example as a chip or melf, it is soldered with its connecting ends (13) directly to the appropriate conductor tracks (3, 6) of one side (2). These conductor tracks (3, 6) can be connected via connecting electrodes (10) in the form of wires to their components (8) or through-contact straps (14) with conductor tracks (3, 6) of side (2) or conductor tracks (5, 6) of side (4). <IMAGE>
Patent DE-3524309-A1 (DE)
Title: Spacer element consisting of plastic
Inventor: GRASBERGER HANS
IPC: F16B5/02
Filed: 1985-07-06
Abstract: A spacer element (3) consisting of plastic has a flat thread (4) on its external circumference. Via this thread, it can be screwed into a through-hole (6) in a first component (1), and the distance (a) to a second component (2) which is mounted on the end of the spacer element (3) is adjustable. The spacer element (3) is provided with an axial retaining hole (9) into which a screw (10) can be screwed. In this case, its diameter on the one hand and the diameter of the retaining hole (9) on the other hand are dimensioned in such a manner that, when the screw (10) is being screwed into the retaining hole (9), the spacer element (3) is expanded radially so far that it is connected in a rotationally fixed manner to the first component (1). <IMAGE>
Patent DE-3526719-A1 (DE)
Title: Apparatus for setting supports, in particular in mining, which consist of two profiled pieces
Inventor: GEISERT JUERGEN
IPC: E21D11/40
Filed: 1985-07-26
Abstract: An apparatus for setting supports (37) in mining, which consist of two profiled pieces (35) which bear against one another on an overlapping section with an on the whole open-trapezoidal, identical cross-section and are clamped to one another by means of clamps (36) enclosing both profiled pieces (35), has a cradle (18) on a chassis (1) with a crawler unit (2), on which cradle (18) two clamping devices (31) for the two profiled pieces (35) can be hydraulically pushed apart and are mounted in such a way as to be staggered by the cross-sectional offset of the profiled pieces (35). The cradle (18) is arranged in such a way that it can be displaced in parallel to the side and can also be advanced and retracted and pivoted from a horizontal position into an upright position about a joint (15) which is at a slightly shorter distance from the base than the bottom end of the support (37) clamped into the clamping devices (31). <IMAGE>
Patent DE-3526832-A1 (DE)
Title: Addition fixed circuit in decimal code
Inventor: MERKLE PAUL
IPC: G06F7/50
Filed: 1985-07-26
Abstract: The addition fixed circuit of the invention is different to the addition fixed circuit described in P 3521630.1, in that one of the two two-upwards-shift circuits (2) is located in the input area (between the input circuit 1b and the basic addition fixed circuit 4). In this way, a two-upwards-shift circuit 3 and a one-upwards-shift circuit 5 are located at the end of the main circuit 4 in this addition fixed circuit. In the case of this addition fixed circuit too, each of the three shift circuits (2, 3 and 5) is combined with a straight-through circuit. <IMAGE>
Patent DE-3527808-A1 (DE)
Title: Safety valve for recovery pipes
Inventor: TEPASS HEINRICH
IPC: F16K17/22
Filed: 1985-08-02
Abstract: The closure of the safety valve is dependent on the respective pressure difference in the inlet and outlet pipes. In order to trigger the closure of the valve at the correct point in time and to enable it to be triggered externally, the differential-pressure slide (4) is connected to a piston (4a) which moves in a cylinder space (3a) connected to a control line (9) and a vent line (12). The control line (9) is connected to the vent line (12) via a vent valve (13a) controlled by a pressure intensifier (13). The pressurized gas or pressurized liquid for the control line (12) is taken from a pressure vessel (10) charged by means of a feed pump (11). The control line can instead be connected to the inflow-side part of the valve housing (3), which part is under excess pressure. <IMAGE>
Patent DE-3533929-A1 (DE)
Title: Diamond bit with shank tube and threaded tube connection
Inventor: GEISSLER BERND
IPC: B23B31/113
Filed: 1985-09-24
Abstract: In a diamond bit with shank tube and threaded tube connection, the shank tube (2) is provided at one end with a flange-like extension (8) which can be coupled together with the threaded tube connection part (3), the shank tube (2) having an inner wall without projections in the longitudinal direction. The coupling is effected by projections (11) engaging in grooves (12). <IMAGE>
Patent DE-3536483-A1 (DE)
Title: Circuit arrangement for highly dynamic control of a multi-phase asynchronous machine
Inventor: KENNEL RALF DR ING
IPC: H02P21/09
Filed: 1985-10-12
Abstract: For highly dynamic control of multi-phase asynchronous machines having field-oriented regulation, considerable computation time is required in a microcomputer to calculate the required control signals. This leads to it no longer being possible to calculate a sufficient number of values per cycle of the alternating currents at high rotation speeds with a high drive frequency. If, according to the invention, the calculation of the amplitude and phase for the stator electrical loading (specific loading) is carried out separately from the determination of the individual instantaneous values, this allows considerably more values per cycle to be determined, together with the last calculation or calculations of the amplitude, with the instantaneous values being determined considerably more frequently.
Patent DE-3538520-A1 (DE)
Inventor: VOGT BERNHARD
IPC: F02D41/06
Filed: 1985-10-30
Abstract: The above system measures the throttle valve angle and the rotation speed and transmits them to an electronic motor control which, during warming-up of the engine calculates on the basis of the starting temperature of the engine and throttle valve angle a heating factor designed to correct the quantity to be injected when the engine has warmed up. A heating reduction factor FWLA, depening on the engine starting temperature and the angle of the throttle valve, influences the heating factor FWL according to the equation FWL=(FWL,  alpha > alpha 2-1) FWLA+1, where FWL is the effective heating factor, FWL, alpha > alpha 2 is the heating factor when loaded and FWLA is the heating reduction factor. This prevents additional and unwanted enrichment during the warming-up phase.
Patent DE-3540473-A1 (DE)
Title: Device for storing a feed cable as sub-length of an optical fibre cable, in particular for distribution devices in the telecommunications network
Inventor: BUTTKE KLAUS-WILHELM
IPC: G02B6/44
Filed: 1985-11-12
Abstract: The invention relates to a device for storing a feed cable as sub- length of an optical fibre cable, in particular for distribution devices in the telecommunications network. In order to store the movable feed cable (6) secure against breakage and with a low space requirement, according to the invention a winding form (9) is provided with a winding space (10) for the feed cable (6), which is provided with a receptacle (15) for the optical fibres (2) of a splicing reserve, and has at least one guide channel (20, 21, 22) for transferring the feed cable (6) from the plane of the receptacle (15) into the winding space (10), which forms a winding slot (14). The optical fibres (2) of the movable splicing reserve can either be accommodated directly in the receptacle (15) or be located in a splicing cassette (8) which is accommodated in the receptacle (15). This results in the provision of an easy-to-manipulate storage device for the movable feed cable (6), which can be accommodated in the winding slot (14) without the risk of breakage and can be transferred from the plane of the winding slot (14) into the plane of the receptacle (15). <IMAGE>
Patent DE-3544053-A1 (DE)
Title: Means for holding decorative bars on windows of motor vehicles
Inventor: NOWAK WERNER DIPL ING
IPC: B60J10/70
Filed: 1985-12-13
Abstract: To secure decorative bars on motor vehicle windows there is provided, arranged in the edge region of the window, a holding clip which has a gap into which the decorative strip can be inserted. The holding clip is connected to a fastening part which is fixed on the window and determines the position of the holding clip. By this means, it is achieved that tolerances of the window and/or of the vehicle body are compensated for by appropriately fixing the fastening part. This can be achieved in that the fastening part is stuck to the appropriate point on the window and/or in that the fastening part and the holding clip or the holding clip and the decorative strip are displaceably connected to each other. It is expedient at the same time to use the fastening part to determine the spacing between the window and the vehicle body.
Patent DE-3600140-A1 (DE)
Title: Verfahren und vorrichtung zur druckuebertragung
Inventor: HATAYAMA HARUAKI
IPC: C22C21/10
Filed: 1986-01-07
Abstract: Bei einem Verfahren und einer Vorrichtung zur Druckübertragung von einem Kolben auf einen anderen Kolben wird eine superplastische Legierung als Druckübertragungsmedium verwendet, so daß die Vorrichtung als Kraftübersetzungseinrichtung angewendet werden kann.
Patent DE-3600292-A1 (DE)
IPC: E04C2/32
Filed: 1986-01-08
Abstract: In the sectional post (1) for an assembly wall, there are tongues (11) which can be bent open into a position between the two legs (7) and essentially at right angles to these, screws (9) screwed through panels (1, 3, 4) being screwed in the leg (7) by a self-tapping of their threads. It is desirable if the sectional post should, after assembly, provide an assembly wall improved in terms of the planeness of the outer face of the wall shell. This is achieved in that the tongue (11) is of such length and width that, in the bent-open state, it extends with a supporting effect in the region of the outer leg half between the two legs (7) and absorbs, without any appreciable bending, the forces occurring on the leg (7) as a result of the self-tapping screws (9). The sectional post is so stiffened by means of the tongues that the pressure on the self-tapping screws can no longer bend the leg and the panels. <IMAGE>
Patent DE-3602492-A1 (DE)
Title: Cross-country ski
IPC: A63C5/00
Filed: 1986-01-28
Abstract: A cross-country ski is provided, especially for the sliding or skating technique, which has a narrowed portion at least on the inside of the ski. As a result, better push-on and steering performance are achieved, especially for hard snow. By exchanging the right and left skis, the parallel or less narrowed outside of the ski can correspondingly optimize the push-off and steering performance of the ski. Preferably, at least one guide groove is asymmetrically offset relative to the centre of the ski.
Patent DE-3604181-A1 (DE)
Title: Disc tool
Inventor: SCHUMANN WOLFGANG DIPL ING
IPC: B23B27/08
Filed: 1986-02-10
Abstract: The aim of the invention is to create a highly productive disc tool for the metal-working industry, in particular for cutting off annular workpieces. In accordance with the object, the disc tool, with a novel shape of its outer contour, has a multiplicity of tool cutting edges specially treated against wear and having predetermined breaking points for resetting the cutting edges. Thus the tool already has when it is manufactured all the cutting edges necessary for subsequent use as a cut-off or recessing tool during turning and with the requisite cutting-edge geometry which have undergone appropriate surface treatment. <IMAGE>
Patent DE-3605690-A1 (DE)
Title: Speaking postcard
Inventor: WEYERS WERNER WILHELM
IPC: G10L19/00
Filed: 1986-02-21
Abstract: A speaking postcard is created which exhibits a sound carrier module (16) in the form of an integrated circuit, a battery (9) and a sound transducer (4). The integrated circuit exhibits a ROM memory (1) in which speech is stored in digitised form and can be read out of it so that it is possible to reproduce a spoken text. According to another embodiment, the memory is constructed as a RAM memory (10) and is connected to a microphone (13). In this embodiment, a spoken text can first be stored in the memory and later read out of it. <IMAGE>
Patent DE-3606722-A1 (DE)
Title: Drive, in particular for operating valves with a fast-action device
Inventor: WEYAND MANFRED DR ING
IPC: F16K31/04
Filed: 1986-03-01
Abstract: When used on a quick-opening valve, the closing part (28) of the latter, for example, can be moved rapidly into the open position by a preloading spring (72) at the drive. To close the valve, use is made of a self-locking geared motor (88) with a toggle mechanism (54, 62) connected to its output. Provided between the geared motor (88) and the toggle mechanism (54, 62) is a clutch (82, 90) which, to open the valve, decouples the geared motor (88) from the operating spindle (46) which acts on the closing part (28). <IMAGE>