baber/WOPTO huggingface dataset:
Patent DE-3341062-A1 (DE)
Title: Device for processing or sharpening the steel edges of skis
Inventor: GENTH WERNER
IPC: B24B3/00
Filed: 1983-11-12
Abstract: The motor-drivable belt grinding device is intended to replace the files used previously for smoothing the surface of edges of skis. For this purpose, the belt grinding device has been fitted with an adjusting device, with the aid of which the sliding block which is otherwise attached rigidly to the machine frame and receives the contact pressure of the material-eroding belt strand is mounted both so as to be variable in its basic setting parallel to the belt and so as to be inclinable about an axis disposed parallel to the belt running direction. Incomparably improved operating results have thus been achieved in respect of the surface finish of the steel edge surface, and the time required for carrying out any necessary repair work has been reduced considerably.
Patent DE-3345057-A1 (DE)
Title: Diaphragm, in particular for diaphragm brake cylinders of motor vehicles
Inventor: KWAPIL MANFRED
IPC: B60T17/08
Filed: 1983-12-13
Abstract: In the case of a diaphragm, in particular for diaphragm brake cylinders of motor vehicles, the diaphragm element is provided in the region of the transition between top part (3) and bottom part (5) with depressions (11), which may be provided at offset angles with respect to one another in a plurality of rows along the inner circumference. The depressions extend to approximately half the wall thickness of the diaphragm in the region of the bend and, during the shaping of the diaphragm in the mould, impart an assisting and holding force with respect to the cloth insert to be embedded in the diaphragm, in such a way that the cloth insert (7) intended for reinforcement essentially retains its central position in the rubber material of the diaphragm until the required curing has been brought about. In addition to the depressions, elongate depressions in the form of grooves (13) of appropriate depth may also be provided, extending in the region of the top part (30). These grooves, which may be formed alone or in combination with the depressions in the diaphragm element on the inner face of the latter, contribute to a reduction in the restoring force effect of the wall thickness of the diaphragm. At the same time, the ribs provided for producing the grooves on a mould core impart the required holding and assisting force for the cloth insert in the rubber material of the diaphragm. <IMAGE>
Patent DE-3346659-A1 (DE)
Title: Inductive component
Inventor: KERSTEN PETER DR ING
IPC: H01F17/00
Filed: 1983-12-23
Abstract: In an inductive component (choke or transformer) suitable for use in thin-film circuits, the magnetic core (11) is composed of a thin film of ferromagnetic amorphous material, for example Co75Fe5B20. The coils (13, 16) are conductive thin films which in some cases pass over, and in some case pass under, the magnetic core (11). Provided in between are insulating layers (14, 15). <IMAGE>
Patent DE-3347130-A1 (DE)
Title: Dumbbell
Inventor: HAMMER HANS GUENTER
IPC: A63B21/072
Filed: 1983-12-27
Abstract: The invention relates to a dumbbell with weights, which are preferably interchangeable, fixed on both sides of its central part. It is characterised in that its central part and/or the weights are of rectangular or oval cross-sectional profile. <IMAGE>
Patent DE-3347834-A1 (DE)
Title: Operation suction device
Inventor: HAERLE ANTON DR
IPC: A61M1/00
Filed: 1983-03-03
Abstract: The invention proposes an operation suction device in which fine metering of the vacuum prevailing at the suction orifice is possible without contaminating of the suction orifice and at the same time actuation of the valve unit closing off the suction line is facilitated.
Patent DE-3408081-A1 (DE)
Inventor: MERZ ARTHUR
IPC: B25J9/00
Filed: 1984-03-05
Abstract: An automatic commissioning system, in which the articles to be wharehoused are provided with a machine readable coding. On the transport unit for the articles a robot is arranged which grabs the articles, swings them in front of a concurrently transported code reading device which determines the destination address. The articles are then deposited in the addressed rack compartment.
Patent DE-3410388-A1 (DE)
Title: Mechanical sound amplifier
Inventor: MOEHNER GERNOT R
IPC: A61F11/00
Filed: 1984-03-21
Abstract: In order when required to achieve a desired sound amplification, a mechanical sound amplifier is specified which is intended in particular for the auricle of the outer ear of the auditory organ. The mechanical sound amplifier has a hollow sound-capturing member with an open entrance end, which faces the sound source, and an opposite, closed end. An exit opening faces the discharge opening of the outer acoustic duct of the outer ear in order to relay to the ear the sound waves captured on the entry side. The clear cross-sectional area of the sound-capturing member can become smaller from the open entry end to the closed end, specifically preferably become continuously smaller. In a preferred embodiment, the sound-capturing member is constructed as a half cone which is cut approximately along the vertical axis of the cone, the side facing the auricle extending in a planar fashion and containing the exit opening. The apex region of the cone, which forms the closed end, is expediently bounded off in the form of a sphere. Two sound-capturing members can be connected to produce a unit in the form of an earphone with the aid of a connecting U-bracket.
Patent DE-3418782-A1 (DE)
Title: Flameproofed thermoplastic compositions
Inventor: GRUNDMANN RABAN DR
IPC: C08K5/3492
Filed: 1984-05-19
Abstract: Use of melamine tetrabromophthalimide, which is known per se and already proposed as a flame retardant for polyolefins and polystyrene, as a flame retardant for linear polyesters, polyamides or polyphenylene ethers.
Patent DE-3422976-A1 (DE)
Title: Stack stand
Inventor: BAUMANN WOLFGANG
IPC: B65G1/02
Filed: 1984-06-22
Abstract: The invention relates to a stack stand (1, 2), which is to be used at least in pairs, for the stacked storage and transporting of elongate and/or sheet-like articles, e.g. panels used in building, etc. Each stack stand has two lateral supporting struts (3, 4) which extend at a distance equal to the stack width and a transverse strut (5) connecting the supporting struts (3, 4) from below, making a U-shape. On each supporting strut (3, 4) a separate holding arm (6, 7) is guided so as to be longitudinally displaceable with its guiding end and is pivotably mounted about the strut axis. The holding arm used to hold down the stack from above can be continuously clamped against the stack and engages in the respective clamping position with an abutment on the supporting strut in question, which abutment secures the holding arm against displacement upwards from the clamping position. The abutment may, for example, be formed by the respective supporting strut, on which the holding arm in question is made to tilt by an impact from above. <IMAGE>
Patent DE-3441104-A1 (DE)
Title: Process for producing mouldings surface-laminated with thermoplastically deformable cover films
Inventor: KISS GUENTER HANS
IPC: B27N3/06
Filed: 1984-11-08
Abstract: A process for producing fibre material mouldings which are surface-laminated on both sides with cover films is described. Cellulose fibres and/or lignocellulose fibres are mixed with thermoplastic and thermosetting gluing agents (binders) to form a non-woven fabric and the latter is compacted by single-stage or multi-stage compression moulding to form mouldings. Before compression moulding, the non-woven fabric, including the cover films covering it on both sides, is heated to a temperature which on the one hand permits thermoplastic deformation and on the other hand is above the reaction temperature of the thermosetting glue (binder). Subsequently the heated non-woven fabric is finally compacted in the cold mould and demoulded.
Patent DE-3441152-A1 (DE)
Inventor: HEGENDOERFER MAX DIPL ING
IPC: H04N5/92
Filed: 1984-11-10
Abstract: 1. Circuit arrangement for reproducing telecommunication signals recorded in duo-binary form, characterized in that the duo-binary signal reproduced is supplied to a comparator stage (10) and to a clock regeneration stage (15), the comparator stage (10) contains two comparators (K1, K2), the non-inverting input of the first comparator (K1) and the inverting input of the second comparator (K2) being supplied with the reproduced duo-binary signal and the respectively complementary other input of the comparators (K1, K2) being supplied with threshold values (S1, S2), the output (s) of the second comparator (K2) is connected via an inverter (12) to one input of an AND gate (13), the output (w) of the first comparator (K1) is connected to one input of an OR gate (11), the other input of the AND gate (13) is connected to the inverting output (Q) of a delay device (14), the delay device (14) is fed on the one hand, with a clock signal (CL) generated in the clock regeneration stage (15) and, on the other hand, is fed with the output signal of the OR gate (11), the other input of the OR gate (11) is supplied with the output signal of the AND gate (13), and the binary signal information is present at the output of the OR gate (11).
Patent DE-3441171-A1 (DE)
Title: Device for extracting drillings
Inventor: FISCHER ARTUR DR
IPC: B23Q11/00
Filed: 1984-11-10
Abstract: The invention relates to a device for extracting drillings which can be fastened to a drilling machine and can be displaced in the longitudinal direction. The device has an annular suction head which can be slipped over the drilling tool and is connected via a laterally projecting connection piece and a flexible hose to a separate extractor fan or an extractor fan integrated in the drilling machine. To improve the flow conditions and the suction effect, the inner wall of the suction head is provided in the area of the connection piece with an annular groove and a conical widened portion starting from the margin of the annular groove and extending up to the rear face of the suction head.
Patent DE-3443208-A1 (DE)
Title: Machine tool spindle
Inventor: EFFENBERGER WOLFGANG DR
IPC: B23B31/26
Filed: 1984-11-27
Abstract: The machine tool spindle comprises a rotationally drivable spindle (1), the spindle nose (5) of which coaxially encloses a straight, frustoconical internal taper (7) for accommodating a steep-angle taper shank (9) of a tool (11). A clamping device (15, 19) can be coupled to the steep-angle taper shank (9). The clamping device (15, 19) draws the steep-angle taper shank (9) under axial pretension into the internal taper (7). In order to provide for radial centrifugal expansion, essentially constant in the axial direction, of the internal taper (7) even at very high speeds of, for example, 10000 to 100000 revolutions per minute, the outside diameter of the spindle nose (5) is tapered towards the axial end face (21) of the spindle nose (5) in an axial area between the smallest inside diameter of the internal taper (7) and its largest inside diameter. <IMAGE>
Patent DE-3501059-A1 (DE)
Title: Repair kit for sealing off pipelines
Inventor: DEBOR WERNER
IPC: F01N13/18
Filed: 1985-01-15
Abstract: The invention relates to a repair kit for sealing off pipelines for hot substances, in particular exhaust systems of motor vehicles, comprising a fibre mat, which can be applied to the pipeline and is impregnated with a synthetic resin which can be cured by heating, and a pressure-applying apparatus, which is provided with clamping devices and can be fitted in the manner of a sleeve over the fibre mat during curing, the repeatedly usable pressure-applying apparatus being composed of a metal screen fabric which is reinforced at its bent-around edges by inserted wires and is provided with a plurality - for example 4 to 6 - of easy-to-operate clamping elements. The screen fabric is preferably composed of a corrosion-resistant material, such as V2A steel, brass or the like.
Patent DE-3505128-A1 (DE)
Title: Device for producing films from a carrier web of thermoplastic and from an adhesive layer of non-crosslinkable elastomer
Inventor: TEERLING WOLFGANG
IPC: B29C48/08
Filed: 1985-02-14
Abstract: Published without abstract.
Patent DE-3505892-A1 (DE)
Title: Closable container for receiving laboratory samples, hazardous waste or the like
Inventor: GOELDNER HELMUT
IPC: A61B50/36
Filed: 1985-02-20
Abstract: The invention relates to a closable container (1) for receiving laboratory samples, hazardous waste or the like. In order to reliably prevent any risk of infection when handling such materials, a container is proposed comprising a receiving vessel (2) and a cover (3), there being provided between the receiving vessel (2) and the cover (3) a latch closure (5, 9) which prevents renewed opening of the container (1) after the cover (3) has been put on. The container which is designed as a disposable container is made of plastic and can be produced as a universal container in the most variable sizes. <IMAGE>
Patent DE-3506893-A1 (DE)
Title: Apparatus for destacking flat workpieces
Inventor: MOEGES HERBERT
IPC: B65H3/56
Filed: 1985-02-27
Abstract: The invention relates to an apparatus for destacking flat workpieces, especially thin metal sheets, with the aid of a movable carrier. The core of the invention envisages that at least one movable support element is provided and rests on the workpiece to be destacked and on the end edge of the next workpiece.
Patent DE-3512889-A1 (DE)
Title: Device for clamping deep-drilling tools for automatic tool change
Inventor: TOPF ERNST
IPC: B23B31/26
Filed: 1985-04-11
Abstract: A clamping device for deep-drilling tools with an axial passage by means of a tool holder contains at least one clamping element which acts on a shoulder of the tool holder. Since lubricant is to pass through the tool holder, the latter has to be pressed with high force against a holding part of a deep-drilling device. In order to obtain especially favourable pressing, provision is made for the clamping elements to be movable in at least two directions.
Patent DE-3518352-A1 (DE)
Title: Turbo mounting set for heat pumps
Inventor: GEIER-HENNINGER KURT
IPC: F25B41/00
Filed: 1985-05-22
Abstract: It was not the rule that heat pumps were actually tested after installation for the capacity produced. Often, thermometers for forward and return run control of the water were not even introduced. The water throughput was in most cases not tested via an intact water clock. As after a certain running or operating time the injection quantity in the evaporator can decrease, for many reasons which the operator cannot establish, the capacity will necessarily decrease. For this reason, it should today be standard to apply pressure manometers for control. In the case of conversion or new installation of our TURBO system, these two pressure indicators must additionally be mounted visibly on or in the device. The material costs for regulating slides, solenoid valve, copper pipe, flasher relay and two fittings do not come to more than 500 DM on purchase. The mounting time is under 5 working hours including adjusting the installation. Retrofitting old HP installations would soon be amortised as a result of the better performance figure.
Patent DE-3522935-A1 (DE)
Inventor: LINK HERMANN
IPC: H02P23/18
Filed: 1985-06-27
Abstract: In a video recorder with changeable image searching speed, it is possible to invert the drive direction of the tape by passing on a tape still position. A track centering value is affected to each image searching speed in order to obtain an optimum image reproduction. Furthermore, speed variations during the reproduction of tapes having different characteristics are recognized as phase offsets, integrated and used as fixed follow up for resetting the speed regulation circuit.
Patent DE-3532845-A1 (DE)
Title: Heating device for a fuel system
Inventor: KOSZLAT GUENTER
IPC: F02M31/16
Filed: 1985-09-14
Abstract: Internal combustion engines, especially diesel internal combustion engines, which are used in countries with sharp climatic changes, need heating devices for the fuel. In hitherto known heating devices, the entire amount of fuel delivered by the fuel feed pump was heated.   In the heating device (3) now presented only the quantity consumed by the internal combustion engine is preheated. The cold amount for the injection pump, additionally delivered by the fuel feed pump, is removed by way of the bypass (12) upstream of the fuel filter (4). By this measure, heating energy is saved and the service life of the fuel filter (4) is further increased. <IMAGE>
Patent DE-3538804-A1 (DE)
Title: Gulley for interior and exterior structural surfaces exposed to liquids
Inventor: GELSEN KARL HEINZ
IPC: E04D13/04
Filed: 1985-10-31
Abstract: Gulley for approximately horizontal interior and exterior structural surfaces exposed to liquids. The gulley has a housing which has an inlet opening, directed approximately vertically upwards in the installed position, and a discharge opening for the connection of a discharge pipe which can be arranged such that it discharges either horizontally or vertically. For the purposes of production from the smallest possible number of individual parts, of good heat insulation and of avoiding risk of freezing, the gulley is designed such that the housing is configured such that it is divided in two in a separating plane inclined at approximately 45 DEG  to the plane of the inlet opening, one housing part having the inlet opening and the other housing part having the discharge opening, and that the two housing parts, with their borders enclosing the housing passage area through the separating plane, are designed such that they can be fixed on one another selectively in two positions offset perpendicularly to the separating plane in each case by 180 DEG , in one position the discharge opening being aligned such that it discharges approximately horizontally and, in the other position, said discharge opening being aligned such that it discharges approximately vertically downwards.
Patent DE-3539490-A1 (DE)
Title: Substitute hair for implantation into the human scalp and method of producing it
Inventor: BAUER MICHAEL
IPC: A61L27/36
Filed: 1985-11-07
Abstract: The invention relates to substitute hair comprising an essentially straight shaft and a loop-shaped foot part. According to the invention, such substitute hair is to be designed such that it can be implanted into the scalp without any problems of possible adverse reactions and that, on the other hand, as natural an appearance as possible is guaranteed. This is achieved in that the shaft and the foot part are formed by natural human hair and in that the foot part is covered by a body-compatible plastic.
Patent DE-3541705-A1 (DE)
Title: Catalyst compositions made of metal ceramic for reducing oxides of sulphur and nitrogen in gas streams
Inventor: DUMONT EUGEN DIPL CHEM DR PHIL
IPC: B01J37/34
Filed: 1985-11-26
Abstract: Catalyst compositions made of metal ceramic for reducing oxides of nitrogen in waste gases. Application of the catalyst compositions by flame-spraying onto ceramic or metallic supports.
Patent DE-3545830-A1 (DE)
Title: Firing simulator for practising aiming with a gun
IPC: G01S7/481
Filed: 1985-12-23
Abstract: A device for practising aiming with a gun at a target, which device comprises aiming optics and an appliance for determining the simulated hit position with respect to the target position. In order to achieve a direct comparison with the image of the target perceived in the aiming optics and the hit point, it is provided that the hit position is displayed in the aiming optics. For this purpose, the target is monitored using a TV camera and a corresponding monitor image is merged into the aiming optics.
Patent DE-3546351-A1 (DE)
Title: Die, in particular for the extrusion of bricks
Inventor: PIVETTI GIULIANO
IPC: B28B3/26
Filed: 1985-12-30
Abstract: The invention relates to a die, in particular for the extrusion of bricks. 
<??>According to the invention the outer element, of a continuous periphery in the form of a frame (3) in which the profile or the profiled outline of the opening through which the material must pass is incorporated, consists of a number of successively adjacently disposed segments (6, 7 and 8). Said segments are attached to supports (10) which are provided to be fastened to the die frame (1). It is possible to adjust the positioning of the supports (10) with respect to the frame (1) so that the original dimensions and properties of the die (2), which have been altered by wear, can be restored by an adjustment process at the surfaces (9) at the points at which any two successive segments come into contact. 
<IMAGE>
Patent DE-3546484-A1 (DE)
Title: Method and device for producing holograms
Inventor: BRUNNER HORST DIPL PHYS DR
IPC: G03H1/08
Filed: 1985-02-22
Abstract: A method for producing a main hologram (14) which is composed of simple geometrical shapes and reconstructs a spatial scene consists in producing photographically or synthetically elementary holograms (26) which reproduce the shapes during reconstruction, and in transmitting the elementary holograms (26) onto the main hologram carrier (14) in accordance with the make up of the scene. As a result, even relatively complex spatial scenes such as, eg, molecular structures can be stored and reconstructed holographically in a simple way. <IMAGE>
Patent DE-3603968-A1 (DE)
Title: Process for producing thermally insulated floor or wall panels
Inventor: DENNERT HEINZ
IPC: E04F13/08
Filed: 1986-02-10
Abstract: A process for producing an inorganic floor or wall panel insulated with foam glass on one side is described. The process comprises the following process steps:   a) A stamped or pressed frame (3) of ceramic material is placed onto the rear side of a ceramic panel (2); b) Thermally foamable inorganic material is introduced into the space (5) bounded by the rear side of the panel and the frame (3); c) The unit thus produced is heated to foaming temperature and, after completion of the foaming operation, is cooled to room temperature.   The material mixed for producing the frame may have the following composition: Up to 50% of a mixture of   a) finely ground glass having more than 16% by weight of alkali metal oxide, b) finely ground glass having less than 16% by weight of alkali metal oxide,   where a:b = 1:5...1:400 and up to 50% of clay, pumice or sand the remainder foaming agent. The remaining insulating composition (4) consists of a similarly composed mix, the clay, pumice and sand additives being omitted. <IMAGE>
Patent DE-3611312-A1 (DE)
Title: Robot
Inventor: ACHTERHOLT RAINER
IPC: B25J15/02
Filed: 1986-04-04
Abstract: A robot intended in particular for teaching and demonstration purposes has a housing accommodating a control board, an arm arranged so that it can rotate relative to the housing and consisting of a plurality of jointed parts, and a gripper head held by the arm so that it can rotate relative to the arm axis. The gripper head consists essentially of a U-profile, a rotatable threaded rod arranged inside and parallel to the U-profile and having a central worm-thread portion which is adjoined on either side by in each case one external-thread portion with the same but opposite pitch, of two fingers which are each provided with an internal thread and are guided inside the slot defined by the U-profile, one internal thread of one finger constantly meshing with one external-thread portion and the other internal thread of the other finger constantly meshing with the other external-thread portion, and of a worm wheel which meshes with the worm-thread portion and is seated on a worm-wheel shaft which is driven by a step motor fastened to the gripper head.