baber/WOPTO huggingface dataset:
Patent DE-3208944-A1 (DE)
Title: Shifting clutch in change-speed gearboxes
Inventor: GOLL SIEGFRIED
IPC: B60K17/08
Filed: 1982-03-12
Abstract: In a shifting clutch - primarily a double-shift clutch - for change-speed gearboxes in motor vehicles, the manual shifting effort or also the auxiliary force introduced into a sliding sleeve is transmitted via a defined force transmission device to a friction device which, due to the frictional action, leads to a speed synchronisation, it being possible for the sliding sleeve to be shifted further after the limited contact pressure for the friction device has been achieved, and the interacting shifting teeth (which are, for example, chamfered on the front side in the radial direction) on the sliding sleeve and the gearwheel to be coupled, a shaft or a support fixed to the housing synchronising the remaining speed difference and the positive coupling taking place shortly before the synchronism of these shifting teeth. The force transmission device is formed by a thrust pin arranged in a sliding-sleeve carrier or by an annular spring which interacts with the sliding sleeve. Cone-type friction devices can preferably be used as friction device, although it is also possible to use disc-type friction devices. The shifting clutch is suitable for gear shifts in a basic gearbox but also for changeovers, for example, to an auxiliary gearbox positioned after the said basic gearbox or to a splitter box positioned ahead of it, and improves the shiftability of a constant-mesh gearbox while eliminating the possibility of overloading the friction device, as, for example, in a known locking synchronising shifting clutch. <IMAGE>
Patent DE-3211340-A1 (DE)
Title: Electrolytic treatment apparatus and rinsing or pickling device for continuous strand-type material
Inventor: AUGUSTINI ALEXANDER DIPL ING
IPC: C25F7/00
Filed: 1982-03-27
Abstract: Apparatus for electrolytically treating continuous material, in which the bath container is arranged with its largest extension vertical, which is accessible from one side for maintenance and from the other side for operation and which facilitates conversion or extension of the installation as a result of its short overall length. The invention also relates to suitable rinsing and pickling devices for interaction with the apparatus described above.
Patent DE-3212188-A1 (DE)
Inventor: REHM HANS DIPL ING
IPC: H03K5/02
Filed: 1982-04-01
Abstract: A circuit for amplifying electrical signals, particularly for devices for transmitting frequency-modulated emitter coupled logic (ECL) broad-band signals by means of coaxial lines utilizes a plurality of ECL logic elements as amplifier stages. The input of each logic element is connected to a bias voltage and is charged by means of a coupling capacitor with the signal to be amplified. The circuit amplifies electrical signals to ECL level with an improved signal pulse duty factor.
Patent DE-3214381-A1 (DE)
Title: Device for a satellite, for detecting the earth
Inventor: ROCHE CHRISTIAN DIPL ING
IPC: G05D1/08
Filed: 1982-04-20
Abstract: In a three-axis-stabilised switch, after loss of its earth orientation, said orientation is restored in that the satellite can be set in rotation about that axis by means of which the satellite is intended to be aligned to the earth, and in that there is a roll-pitch control loop which converts the output signals produced by an orientation angle detector into actuating signals for activating roll torque generators and pitch torque generators as a function of the signals supplied by the orientation angle detector. <IMAGE>
Patent DE-3218392-A1 (DE)
Title: Burner holding device for glass-melting furnaces
Inventor: PIEPER HELMUT DIPL ING
IPC: C03B5/235
Filed: 1982-05-15
Abstract: Holding device for a burner for heating glass-melting furnaces, the flame jet of which burner enters the furnace space through openings, the burner head (2) having a cooling means and being pivotably arranged so as to align the flame jet and having, on the furnace side, the shape of a hemispherical shell, a water-cooled cooling element (3) being present between the refractory material (6) and the burner head (2), the burner-side contour of which cooling element being adapted to that of the burner head (2) so that both lie against one another with a full face, and a holding device of the burner (1) being present, which permits pivoting of the burner (1) in the horizontal and vertical direction about the centre (5) of the spherical shell of the burner head (2). <IMAGE>
Patent DE-3221952-A1 (DE)
Title: Pipe clamp
Inventor: BLAETTLER WERNER
IPC: F16L3/10
Filed: 1982-06-11
Abstract: The first clamping shell (1) which is to be mounted in the wall extends over a significantly smaller circumferential angle, for example 60 DEG , than the second clamping shell (9). The latter is fitted removably on the first clamping shell (1), only one closing screw (4) being provided for this purpose. A suspendible joint (5, 11) is furthermore provided between the two shells (1, 9), and consists of a hook (5) and a perforation (11) for this purpose. Second shells (9', 9'') having a different radius of curvature can be used with the same first shell (1). <IMAGE>
Patent DE-3223670-A1 (DE)
Title: Process for drying carbonatation sludge (waste product of the sugar industry - sugar factories) and sewage sludges or wet wastes
Inventor: HACK WALTER
IPC: C02F11/13
Filed: 1982-06-24
Abstract: By mixing kilned, unslaked lime and wet carbonatation sludges, or sewage sludges or other wet wastes, considerable heat is formed, which vaporises the moisture of the sludges.
Patent DE-3225599-A1 (DE)
Title: Composite fabric as a covering for the sheet-forming region of a paper machine
Inventor: BOREL GEORG DIPL ING
IPC: D21F1/00
Filed: 1982-07-08
Abstract: A composite fabric serving as a paper-machine wire cloth consists of at least three layers of transverse yarns which are interwoven with two groups of longitudinal yarns. At least some and appropriately all longitudinal yarns are interwoven with transverse yarns of two layers. As a result of this construction, the structure of the paper side and of the running side of the paper-machine wire cloth can be selected so as to differ widely from one another.
Patent DE-3226863-A1 (DE)
Title: Aminopropanolderivate von 2-hydroxy-ss-phenyl-propiophenonen, verfahren zu ihrer herstellung und diese enthaltende therapeutische mittel
Inventor: FRANKE ALBRECHT DIPL CHEM DR
IPC: A61K31/445
Filed: 1982-07-17
Abstract: 1 Gegenstand der vorliegenden Erfindung sind neue Aminopropanolderivate von 2-Hydroxy-kleines Beta-phenyl-propiophenonen und ihre physiologisch verträglichen Säureadditionsverbindungen, ihre Herstellungsverfahren sowie diese enthaltende therapeutische Mittel, die als Antiarrhythmika verwendet werden können.
Patent DE-3235323-A1 (DE)
Title: Heat exchanger for sewage sludge
Inventor: DINNENDAHL MICHAEL DIPL ING
IPC: C02F11/18
Filed: 1982-09-24
Abstract: Published without abstract.
Patent DE-3236843-A1 (DE)
Title: Device for clamping workpieces
Inventor: DOTZLER GEORG
IPC: B23Q1/48
Filed: 1982-10-05
Abstract: The invention relates to a device for clamping workpieces (6) at predetermined angles on milling or grinding machines. A straightedge (9) of predetermined length (11) is used for this purpose. The straightedge (9) can be pivoted about a pin (2) and has a second pin which remains in the zero line (15) of the straightedge (9) after pivoting and can be locked (17) on the straightedge (9). The degree of pivoting is measured in accordance with the sine function as a distance of the straightedge end (10) from the zero line (15). After locking, the two pins (2, 3) are inserted in a groove (4) running perpendicularly on the jaws (5) of the vice. The workpiece is given the desired inclination by bearing against the straightedge. The device is used in milling or grinding attachments. <IMAGE>
Patent DE-3242953-A1 (DE)
Title: Movable shelf system, especially lockable drawer system for banks
Inventor: SAYN ENGELBERT H DIPL ING
IPC: A47B53/02
Filed: 1982-11-20
Abstract: In a movable shelf system, especially a lockable drawer system for banks, having a plurality of movable shelf units, the floor area over which movement can take place is subdivided into a plurality of zones whose width in the direction of possible movement corresponds at least to the width of a person, and are each assigned a monitoring device, which is intended for detecting a person at any point in a zone and which prevents and/or interrupts the feed to the drive for adjacent shelf units if a person is present in the zone. Any sort of detriment to persons due to shelf units running into one another, e.g. bodily injuries, anxiety states or the like, is prevented in this way. <IMAGE>
Patent DE-3248256-A1 (DE)
Inventor: KOLB RUDI
IPC: H01R13/04
Filed: 1982-12-28
Abstract: 1. Contact pin comprising a cylindric shaft having a tapering summit (16) consisting of at least two side faces (22), a curved upper face (18) and a curved bottom face (20), the two side faces (22) thereof arranged rectangularly to an axial plane (2-2) of the pin (10) and mirror-inverted to that axial plane (3-3) forming right angles therewith, characterized in that both side faces (22) have a curved contour and along a continuous line have an edge-free transition and in that axial plane being at right angles therewith running substantially tangentially into the contour of the shaft (12) and that the upper and bottom faces (18, 20) are curved both in axial and circumferential direction and are arranged in mirror-inverted fashion to one another and also run in an edge-free manner tangentially into the contour of the shaft (12).
Patent DE-3300897-A1 (DE)
Title: Safety door leaf
Inventor: BIERGANS GUENTHER
IPC: E06B5/11
Filed: 1983-01-13
Abstract: The safety door leaf made of wood, in particular a front door leaf, consists of struts which form a frame and on which the door leaf outer surfaces and, between these, a number of rods, which are distributed over the entire door leaf surface, are arranged. Arranged in opposite struts (3, 4) are bores (8) which are in each case aligned in pairs. Of these bores (8), in each case at least one is designed as a continuous bore. The ends (7') of the rods (7) are arranged in a fixed manner in the bores (8). The rod cross-sections correspond to the bore cross-sections. <IMAGE>
Patent DE-3301531-A1 (DE)
Title: Process for bending round the front of textile blanks and machine for carrying out the process
Inventor: KAEMMERER ARNO
IPC: A41H33/00
Filed: 1983-01-19
Abstract: In a process for wrapping round the front of textile blanks, first the textile blank is clamped between a bearing surface and a template and then the front is wrapped round the edge of the template. Thereafter, the front is smoothed by pressing and the supply of heat, the right-hand side or outside of the blank being located on the bearing surface. To obtain as neat a front as possible, and which, in particular, does not have to be reworked at the corners by hand, and to make it possible to process even sensitive materials, such as cord or woollens, the front is divided into a plurality of portions extending essentially rectilinearly, and each front portion is bent round the edge of the template by an associated pushing device. Subsequently to this, during smoothing, the heat is supplied only to the wrapped-in front, whereas the bearing surface remains essentially cold.
Patent DE-3309354-A1 (DE)
Title: Process for the preparation of 2-substituted 6-methylanilines
Inventor: HACKENBERGER ALFRED DR
IPC: C07C209/68
Filed: 1983-03-16
Abstract: Preparation of 2-substituted 6-methylanilines by reaction of anilines with methanol in the gas phase in the presence of supported catalysts which comprise     a) vanadium pentoxide and/or chromium (III) oxide as catalyst and b) aluminium oxide and, if appropriate, copper (II) oxide and/or nickel (II) oxide as carrier,  at a temperature between 250 and 550 DEG C. The 2-substituted 6-methylanilines prepared by the process are useful starting materials for the synthesis of colours, pharmaceuticals and crop protection agents.
Patent DE-3310795-A1 (DE)
Inventor: VOLLNHALS FRIEDEMANN DIPL ING
IPC: H04L1/24
Filed: 1983-03-24
Abstract: 1. A monitoring system for a digital transmission system with intermediate regenerator and line terminal devices wherein a) telemetry telegrams are transmitted via the same signal path as the digital useful signal, but in a different frequency position, b) for the separate monitoring of the digital useful signal in both directions of transmission, two telemetry telegram regenerators are provided in each intermediate regenerator, c) each telemetry telegram regenerator attaches an individual telemetry telegram to one or more than one received and re-transmitted telemetry telegram or automatically transmits a telemetry telegram if, on the expiration of a period of time which exceeds a cycle time, no telemetry telegram has been received, d) the telemetry telegrams are constructed from two identical start blocks (S1, S2), four message blocks (M1, M2, M3, M4), where the first message blocks (M1, M2), which are identical in content, contain coded information relating to the status of the digital useful signal and where the two last message blocks (M3, M4), which are identical in content, contain coded information relating to the functions of the intermediate regenerator, from one or two end block(s) (E1, E2) e) at the receiving end the intermediate regenerators are localised by counting the telemetry telegrams and are monitored by analysing the message blocks (M1, M2, M3, M4), characterised in f) that the line terminal devices are likewise each provided with a telemetry telegram regenerator which periodically transmits its telemetry telegram at intervals corresponding to the cycle time, g) that it can be gathered from the content of the last two message blocks (M3, M4) of each telemetry telegram as to whether said telegram has been automatically transmitted or whether its transmission has been triggered by one or more than one received telemetry telegram, h) in each line terminal device a telegram receiver is provided with a store, an input device and a display device.
Patent DE-3313321-A1 (DE)
Title: Blow-off device on a multistage axial compressor
Inventor: FRICKE HANS DIPL ING
IPC: F04D27/02
Filed: 1983-04-13
Abstract: The invention relates to a blow-off device on a multistage axial compressor, with openings in the compressor housing which are evenly arranged on the periphery in the area of a middle compressor stage, and with a flexible metal strip which opens or closes the openings in the compressor housing in response to any variation of the distance. The known device of this type is improved in that it has small dimensions and a simple function. To this end it is proposed according to the invention that an adjusting cylinder (10) be arranged with a piston rod (13) axially parallel on the compressor housing and that the piston rod (13) be connected by way of a symmetrical double linkage to the ends (8, 9) of the metal strip (6), which are displaceable at a tangent to the compressor housing (Fig. 2). <IMAGE>
Patent DE-3313493-A1 (DE)
Inventor: SCHIERING ROLF
IPC: H04B1/20
Filed: 1983-04-14
Abstract: 1. A remote control device preferably for the radio control of various apparatuses of a kind of apparatus, preferably in the home electronics range, such as various television sets, videorecorders or hi-fi installations for example, wherein the remote control device contains operating elements for the control of an apparatus of the particular type of apparatus and a control code generator (3) which, on actuation of an operating element (2), can generate different control signals which, at the apparatus of a group of the same kind of apparatuses, initiate the function associated with the operating element (2) actuated, wherein furthermore the control code generator (3) is connected to a code selection circuit (5) which, when clear information is present about the specific apparatus to be controlled in the predetermined group of apparatuses, on actuation of an operating element (2) at the remote control device, selects the particular valid control code and allows that control signal to the generated which initiates the function associated with the actuated operating element (2) of the remote control device at the particular apparatus to he controlled, and wherein the code selection circuit (5) is connected to a code determining circuit (7), characterized in that, during the setting-up phase, on actuation of an operating element, the code determining circuit (7) transmits various suitable control code words to the apparatus to be controlled until the user makes it clear, by releasing the operating element (2) or by actuation of an acknowledging operating element (2), that the desired function has been initiated by the control code word last transmitted, and that the code determining circuit (7) then continues the corresponding operation, on actuation of other operating elements (2), until the valid control code word thus determined logically and clearly identify the complete control code of the particular apparatus to be controlled out of the large number of all the codes stored in the remote control device.
Patent DE-3313998-A1 (DE)
Title: Cooling plate for metallurgical furnaces and method for the manufacture thereof
IPC: C21B7/10
Filed: 1983-04-18
Abstract: A cooling plate of cast material for metallurgical furnaces such as blast furnaces generally has at least one coolant channel (9) formed by a steel pipe (10) arranged within a cast body (1). In order to assure dependable heat transfer with the avoidance of a space between the cast body (1) and the steel pipe (10), the steel pipe (10) having its original strength properties within the cast body (1), the coolant channel (9) is formed of a bored hole (5) which extends from a narrow-side surface (6) of the cast body (1) into the inside of the cast body (1) and a steel pipe (10) is inserted into the bored hole, connected with pressure to the wall of the bored hole. <IMAGE>
Patent DE-3315989-A1 (DE)
Title: Photoreceiver arrangement
Inventor: EISENREICH NORBERT DIPL PHYS D
IPC: H04B10/60
Filed: 1983-05-03
Abstract: A photoreceiver arrangement with a photodetector and a load resistor, via which the photocurrent is picked up as photovoltage for further processing, is developed, in order to simplify the circuit and improve the sensitivity with respect to the useful signal, in such a manner that the load resistor consists of at least one resonant circuit (17), the elements (18, 19) of which are preferably tuneable. If the photodetector is a photo field-effect transistor (12), the gate resistance is constructed as resonant circuit (17). <IMAGE>
Patent DE-3317830-A1 (DE)
Title: Fuel control device for a diesel engine
Inventor: SCHERRER HANS ING
IPC: F02B3/06
Filed: 1983-05-17
Abstract: The fuel control device has a fuel pump (5), a shaft (11) for controlling the fuel pump (5) and a speed governor (14), which is connected to the fuel pump by way of a control lever (15) and by way of the control shaft (11). Between the speed governor (14) and the control shaft (11) a linkage (17, 18, 19) is provided which has a balance arm (17) with three articulations (1, 2, 3). The first articulation (1) is coupled to the control lever (15), the second articulation (2) to a lever arm (16) of the control shaft (11) and the third articulation (3) to an actuating element (21). In a first operating state of the control device the actuating element holds the third articulation (3) rigidly fixed and in a second operating state releases it from the rigid fixing. In this way it is possible by simple and reliable means to isolate the speed governor from the control shaft. <IMAGE>
Patent DE-3318079-A1 (DE)
Title: Cable shaft with a sleeve-supporting device
Inventor: STEWING ALBERT
IPC: H02G9/10
Filed: 1983-05-18
Abstract: The invention relates to a cable shaft for holding a cable sleeve for communications cables, especially broadband cables, having a lower box, a bearing frame and a shaft cover. The lower box is constructed as an elongated U-shaped sleeve trough. Supporting strips can be connected to the bearing frame, for suspension of the cable sleeve. In consequence, overall, an extremely narrow construction is achieved. <IMAGE>
Patent DE-3318503-A1 (DE)
Title: Generator for high-tension generation
Inventor: ERBER JOHANN
IPC: H04N3/18
Filed: 1983-05-20
Abstract: The invention relates to a generator for generating high tension for television sets, which consists of a transformer and a cascade circuit connected to the secondary winding of the transformer and formed by a pumping chain and a storage chain connected to the latter via a diode chain. To obtain an output voltage which is independent of the loading and thus to avoid interfering pumping effects, the secondary winding consists of at least two part-windings (11, 12). Each stage of the pumping chain is associated with in each case one of the part-windings. A capacitor (19) is connected in series with one of the part-windings (11, 12) in a pumping chain stage, forming a series resonant circuit (Figure). <IMAGE>
Patent DE-3318913-A1 (DE)
Title: Economical flushing
Inventor: BUSCH DIETER
IPC: E03D1/14
Filed: 1983-05-25
Abstract: To reduce wastage of valuable drinking water which is needlessly flushed out into the sewers every day with the existing cisterns, the new process techniques are to be used. All water-discharging cistern systems can be converted without difficulty to discharge water in infinitely variable amounts, as required.
Patent DE-3319164-A1 (DE)
Title: Continuous drop-wire holder for thread-regulating devices
Inventor: MAIS HORST
IPC: D05C15/18
Filed: 1983-05-26
Abstract: The invention relates to a continuous drop-wire holder for thread-regulating devices on tufting or weaving machines, in which the thread running off from the yarn feed rollers runs through a regulating device which is arranged between the yarn feed roller and thread guide, the regulating drop wires lying in the thread draw-off direction and being rotationally movable via a centre of rotation in a drop-wire block. The drop-wire block is produced from assemblable individual segments which are lined up in a row on the regulator body via guide elements, each individual segment consisting of a lateral guide and of the drop-wire stop. <IMAGE>
Patent DE-3319571-A1 (DE)
Title: Repair device
Inventor: FABER DOLAN D
IPC: C08J7/00
Filed: 1983-05-30
Abstract: A device for repairing thermoset GRP mouldings is described; the device has a means for supplying heat and pressure to a defect in the GRP part and contains a repair material; the GRP part to be repaired is held in a virtually immovable manner on a mould base or a supporting part.
Patent DE-3319733-A1 (DE)
Title: Refrigerant circuit
Inventor: APONTE ANTONIO
IPC: F25B41/06
Filed: 1983-05-31
Abstract: The invention relates to a refrigerant circuit with a compressor, a condenser, an expansion capillary, an evaporator and a return line which connects the evaporator to the compressor and is coupled to the capillary in such a way that heat exchange is possible between them. The capillary tube is arranged externally on the return line and both are designed in such a way that a portion of the capillary is immovably attached to the return line, means to improve the heat exchange between the said line and the capillary tube being provided.