baber/WOPTO huggingface dataset:
Patent DE-3130794-A1 (DE)
Title: Method of frictionally connecting a hub to a disc and/or a bush made of different materials
Inventor: SCHMITT GERD
IPC: B23P11/02
Filed: 1981-08-04
Abstract: The subject matter of the invention is a method or a drive wheel in which discs (2) and/or annular bushes (3) are frictionally connected to a hub (1). The parts (1, 2, 3) are connected by cold shrinking by the hub (1) being undercooled and by the discs (2) and the bushes (3) being heated and by the hub (1) and the said parts (2, 3) being joined together in this state. To accommodate the parts (2 and 3), this hub (1) has a turned recess (4, 5). <IMAGE>
Patent DE-3134685-A1 (DE)
Title: Method and device for transporting away the projecting selvedge weft yarns of fabrics produced on shuttleless looms
Inventor: MARX ALFRED
IPC: D03D47/40
Filed: 1981-09-02
Abstract: Method for transporting away the projecting selvedge weft yarns of fabrics produced on shuttleless looms, in which at least two running transport yarns guided laterally of the fabric selvedge grasp the selvedge weft yarn to form a shed, as in the weaving operation, the selvedge weft yarn is cut off after being grasped by the transport yarns, and the transport yarns are then twisted with one another by executing a complete rotation of the transport yarns after each weft insertion. <IMAGE>
Patent DE-3202945-A1 (DE)
Title: Process and arrangement for generating data pulses and, if appropriate, clock-window pulses for a separator circuit for separating the data pulses from accompanying pulses when reading from magnetic-tape or disc storage devices, in particular from floppy-disc storage devices
Inventor: KOCK JUERGEN
IPC: G11B20/10
Filed: 1982-01-29
Abstract: All the read pulses (E-DAT) of the storage device are regenerated (A-DAT) and arranged in a timing code formed by derived time control signals (T0 to T3) and are passed onto evaluation after a delay. The time control signals (T0 to T3) control the position of the associated window pulse (DF or TF) by changing the counting cycle of a window clock counter (Z-FB), so that a predetermined minimum interval is always maintained between the leading edge of each regenerated data pulse and the leading or trailing edge of the accompanying window pulse, which expands the tolerance range of the evaluation. Additional correction dependent on continuously performed speed measurements (G-DAT) expands the tolerance range of the evaluation, so that overall there is a greater error immunity even under extreme boundary conditions, for example in MFM coding. An additional correction signal (KOR), derived from the speed measurement, reduces the extent of the correction-induced phase shifts in the case of relatively great intervals (for example 4TF) of the read pulses if the latter can follow one another at different intervals (for example 2TF, 3TF, 4TF). <IMAGE>
Patent DE-3203504-A1 (DE)
Title: Wire rope
Inventor: DIETZ GERHARD
IPC: D07B1/08
Filed: 1982-01-29
Abstract: In order to achieve improved bearing ratios between the outer wires of strands touching one another laterally in a wire rope of compacted structure, long-lay strands (1) and cross-lay strands (2) are alternately arranged next to one another, specifically in such a way that the outer wires (3, 4) of the adjacent strands (1, 2) touch one another essentially without any overlap. <IMAGE>
Patent DE-3205604-A1 (DE)
Title: Process and apparatus for developing film discs
Inventor: SIMON JOACHIM
IPC: G03D3/10
Filed: 1982-02-17
Abstract: To develop film discs, the latter are successively passed through different baths containing photographic chemicals, then washed with water and finally dried. The film discs are partially dipped approximately vertically into the individual baths, where they are rotated about their axes, and are removed from the respective bath after the desired time of action of the photographic chemicals and rotated in an accelerated manner to centrifuge the bath liquid residues off; they are finally sprayed with water for washing, again rotated in an accelerated manner, and are dried with blown air.
Patent DE-3215166-A1 (DE)
Inventor: NIESS HEINZ
IPC: H04N5/64
Filed: 1982-04-23
Abstract: Die Erfindung bezieht sich auf ein Chassis und eine Gehäuseanordnung für ein Datensichtgerät. Das Chassis (1) besteht aus einem zweifach rechtwinklig abgebogenen Metallblech, welches die Grundfläche (2) und die beiden Seitenflächen (3, 4) umfaßt und welches Träger für die elektronischen Schaltplatten ist. Die Frontseite (7) und die Rückseite (10) sind jeweils von vorne bzw. von rückwärts aufsetzbar. Die Frontseite (7) trägt den Bildschirm (13), die Rückseite die Anschlußstecker (19, 20, 21) für die verschiedenen angeschlossenen anderen elektronischen Aggregate. Das ganze wird abgedeckt durch eine Abdeckhaube (22), die über die beiden Seitenflächen des Chassis (1) gesteckt wird und die die Abdeckung besorgt. Die Abdeckung greift in Nuten (26) der Frontseite (7) und der Rückwand (10) ein und wird so in Position gehalten.
Patent DE-3216912-A1 (DE)
Title: Vine-cutting device
Inventor: WIEGELE FRANZ
IPC: A01G3/053
Filed: 1982-05-06
Abstract: A vine-cutting device has a hand device (2) with a cutter (14) and a protection and guide device (17), which hand device is suspended by means of a pull cable (9) on a holding arm (6). The holding arm is in turn fastened on a carrying frame (3) on the back of a person, on which in addition a drive unit (4) and a spring pull (5) for the pull cable (9) are situated. By means of the spring pull (5) and the holding arm (6), the hand device can be held in a weight-relieved manner over a relatively large working range, in particular vertical range. By means of the protection and guide device (17), the cutter (14) can be guided along the bracing wires (15) close below or above them. Rapid and extensively fatigue-free working during vine cutting is consequently possible. The horizontally operating cutter (14) for a winter cut can be exchanged for a vertically operating cutter for a summer cut. <IMAGE>
Patent DE-3218009-A1 (DE)
Title: Working tool for achieving as smooth a coating as possible of a workpiece surface
Inventor: HEIDEN ULRICH DR ING DIPL PHYS
IPC: B24D13/02
Filed: 1982-05-13
Abstract: A rotating working tool (1, 2, 3, 4) has an inner-lying plastic layer (8, 8') and an outer-lying plastic layer (9, 9'), consisting of foam, the inner-lying plastic layer (8, 8') having a greater flexibility than the outer-lying plastic layer (9, 9'). In this there may be embedded abrasive means, the working element (7) being fed a rinsing and cooling agent via a spraying device (10). Instead of abrasive means, the outer-lying plastic layer (9, 9') may also be fed a liquid abrasive dispersion or a liquid agent which partly dissolves the coating to be worked. <IMAGE>
Patent DE-3220086-A1 (DE)
Title: Process and apparatus for the production of zinc dust
Inventor: BEHRENS WERNER
IPC: B22F9/12
Filed: 1982-05-28
Abstract: The production of zinc dust takes place by rapid cooling of zinc vapour in a closed housing. In order to achieve a high and continuous zinc dust yield with a comparatively low energy expenditure, the zinc vapour which distils off from the inner wall surface of a quantity of zinc melt rotating about a rotational axis in a funnel-shaped thin layer under the influence of centrifugal forces is entrained by a coaxially supplied inert gas stream with turbulent flow and is condensed, and the zinc dust formed is precipitated.
Patent DE-3223320-A1 (DE)
Title: Trimming device for connecting conductors of electrical components
Inventor: NAUMANN JUERGEN
IPC: H05K13/04
Filed: 1982-06-18
Abstract: In order to accelerate the work sequence for fitting printed-circuit boards, a trimming device consists of a continuously rotating blade set (12) under a cutting plate (14, 21) which contains passages for the connecting conductor ends which are to be cut off. <IMAGE>
Patent DE-3225121-A1 (DE)
Inventor: AENGENEYNDT WOLF DIPL ING
IPC: B65G47/68
Filed: 1982-07-06
Abstract: Vorrichtung zum Vereinzeln von Stabmaterial, insbesondere von Rohren, mit Querzuführungseinrichtung für eine Vielzahl von Stäben, Rollgang mit einer Mehrzahl von angetriebenen Rollen und seitlichem Führungsanschlag sowie in Transportrichtung hinter dem Rollgang angeordnetem Vorstoß mit Vorstoßfenster. Der seitliche Führungsanschlag weist zu dem Vorstoßfenster hin. Die Rollen des Rollganges sind schräggestellt, so daß sie die Stäbe des Stabmaterials sowohl vorwärts als auch seitwärts bewegen und damit sowohl gegen den Vorstoß als auch gegen den seitlichen Führungsanschlag bewegen. Der seitliche Führungsanschlag verläuft in der Draufsicht und entgegen der Transportrichtung des Rollganges von dem Vorstoßfenster weg schräg nach außen. Auf diese Weise können auch durch Verzug gekrümmte Stäbe des Staubmaterials störungsfrei vereinzelt werden, indem ihr Anfang durch das Vorstoßfenster hindurch aus der Lage herausgezogen wird.
Patent DE-3230880-A1 (DE)
Title: Closure for the liquid supply to an ultrasonic liquid atomiser
Inventor: EITH GERHARD ING GRAD
IPC: B05B17/06
Filed: 1982-08-19
Abstract: The closure has an elastomer body (7) which is held at one end and against the other end (8) of which the feed tube (5) is pushed such that the mouth (6) of the tube (5) is closed by the action of the elastic pressure of the elastomer. <IMAGE>
Patent DE-3234971-A1 (DE)
Title: High-voltage switching chamber
Inventor: SLAMECKA ERNST PROF DR TECHN
IPC: H01H33/70
Filed: 1982-09-17
Abstract: As a result of the further development of a compressed-gas switching chamber, which was already advantageous in its original configuration, and has precompression of the switching gas in accordance with DE-OS 3,113,325, the present, improved switching chamber design is characterised by the following features: the insulating nozzle body (4) and compression piston body (10) are combined to form a structural unit, which is supported by a tubular body (11) having a relatively very large diameter. The insulating material nozzle can hence open into a relatively very large space. Arranged inside the insulating material nozzle is a movable arc contact element (17) which continues conically into a gas outlet tube (16). The hollow-conical transition body (18) also acts as a drive piston supporting the switch drive. The gas outlet tube is guided inside the supporting tube (11) and accordingly has a relatively very large flow cross-section. A connecting rod (24) is provided for driving the compression cylinder and the contact elements. The mechanical coupling (23) of said connecting rod (24) takes place in the internal region of the outlet tube (16). <IMAGE>
Patent DE-3235371-A1 (DE)
Title: Counter top having a lifting bracket for the swivel movement of a panel about a horizontal axle
Inventor: STENEMANN BRUNO
IPC: A47F3/00
Filed: 1982-09-24
Abstract: In a counter top, the panel normally serving for covering the interior of the counter is moved by lifting brackets, which are seated on projecting fixed supports, about a horizontal axle into a swivelled-up position which exposes the interior of the counter. In this case, the lifting bracket consists of an arm, which bears the panel and is mounted swivellably at the end of the support, and a gas pressure spring which in the starting position is arranged so as to be concealed in a longitudinal hollow in the bearing arm. The gas pressure spring is hinged at one end to the free end of the bearing arm and at the other end to the upper end of the support. For the purpose of simple construction and convenient assembly, it is proposed to arrange the bearing arm in each case offset laterally next to a support and to allow both the swivel axle pin for the bearing arm and the support-side hinge pin for the gas pressure spring to project laterally from the contour of the support. These projecting pins merge into the adjacently arranged bearing arm. In this case, the longitudinal side of the bearing arm is provided with a wall cutout through which the hinge pin projects in the initial position of the bracket, thereby entering into the abovementioned longitudinal hollow in the bearing arm.
Patent DE-3236885-A1 (DE)
Inventor: MOSHIER STEPHEN LLOYD
IPC: G10L15/10
Filed: 1982-10-05
Abstract: A speech recognition method and apparatus for detecting and recognizing one or more keywords in a continuous audio signal are disclosed. Each keyword is represented by a keyword template which corresponds to a sequence of plural target patterns, and each target pattern comprises statistics representing each of a plurality of spectra selected from plural short-term spectra generated according to a predetermined system for processing the incoming audio. The target patterns also have associated therewith minimum and maximum dwell times. The dwell time is the time interval during which a given target pattern can be said to match incoming frame patterns. The spectra are processed to enhance the separation between the spectral pattern classes during later analysis. The processed audio spectra are grouped into multi-frame spectral patterns and each multi-frame spectral pattern is compared by means of likelihood statistics with the target patterns of keyword templates. Each formed multi-frame pattern is then forced to contribute to the total word score for each keyword as represented by the keyword template. Thus the keyword recognition method requires all input patterns to contribute to the word score of a keyword candidate, using the minimum and maximum dwell times for testing whether a target pattern can still match an input pattern, and wherein the frame rate of the audio spectra must be less than one-half the minimum dwell time of a target pattern. A concatentation technique employing a loosely set detection threshold makes it very unlikely that a correct pattern will be rejected. A method for forming the target patterns is also described.
Patent DE-3240520-A1 (DE)
Title: Outlet fitting
Inventor: EGLI WERNER
IPC: E03C1/22
Filed: 1982-11-03
Abstract: The outlet fitting is mounted on a sanitary apparatus, e.g. on a bathtub, the fitting body (1) being arranged exchangeably on a fitting base (3, 4). The latter consists of a connecting part (3) having the water inlets (5, 6) and a fastening flange (4). The flange (4) is arranged on the underside of the sanitary apparatus (7) and connected to the latter by means of screws (12). The connecting part (3) for its part is detachably connected to the flange (4). The connecting part can be fitted, or removed again for servicing, in any assembly state of the sanitary apparatus, i.e. even in the finally assembled and encased apparatus. <IMAGE>
Patent DE-3244899-A1 (DE)
Title: Process for the preparation of electroconductive conjugated polymers, and the use of these polymers
Inventor: NAARMANN HERBERT DR
IPC: C08F8/28
Filed: 1982-12-04
Abstract: A process for the preparation of electroconductive conjugated polymers having electrical conductivities of greater than 6 . 10<-1> S/cm, in which phosphonium ylides of polyenes are reacted with aldehydes or ketones which contain a conjugated  pi -electron system in the molecule, and the resultant polymer is subsequently treated with conventional complexing agents.
Patent DE-3300750-A1 (DE)
Title: Process for the production of mouldings having improved wet strength
Inventor: GORKE KLAUS DR
IPC: B01D39/20
Filed: 1983-01-12
Abstract: A process for the production of mouldings having improved wet strength which essentially comprises sand and an organic binder which crosslinks by means of atmospheric oxygen, in a manner known per se, where the binder employed in the preparation of the moulding compositions is an additive- and auxiliary-containing homopolymer or copolymer of 1,3-dienes which carries reactive silyl groups and has an average molecular weight (Mn) of from 500 to 8000, contains at least 35 % of cis-1,4-double bonds and has a silicon content of from 0.1 to 10 percent by weight.
Patent DE-3306592-A1 (DE)
Title: Electric clock
Inventor: FEHRENBACHER WOLFGANG ING GRAD
IPC: G04C21/12
Filed: 1983-02-25
Abstract: The invention relates to an electrical chiming clock with electronic control of the acoustic signals provided and with a clock mechanism which has an open gearwheel mechanism and which can be seen through the housing. For synchronisation of the electronic control circuit to the position of the hands of the clock mechanism, the chiming clock has allocated to it a synchronising device which becomes effective at a specific time once in 12 hours, is formed by a contact arrangement (which can be operated by an escapement of the clock mechanism) and can be preset by the counting memory of the electronic control circuit. The escapement for operating the contact arrangement, which is arranged in a covered manner, is constructed such that the individual parts used for said purpose are arranged on the clock mechanism such that they are not visible from outside and do not interfere with the appearance and hence do not adversely affect the external appearance of the clock mechanism.
Patent DE-3307177-A1 (DE)
Title: Line testing device
IPC: G01R31/02
Filed: 1983-03-01
Abstract: For testing a power supply system for faults, involving current measurement between the phases of the system and earth, a low voltage source and a phase-earthing switch are located in the measuring circuit.
Patent DE-3308323-A1 (DE)
Title: Device for determining the change in position of a vehicle, particularly of a motor vehicle, and circuit arrangement for operating the device
Inventor: ROEDIG WALTER
IPC: G01C9/14
Filed: 1983-03-09
Abstract: The invention relates to a device for determining the change in position of a vehicle, particularly of a motor vehicle, from the horizontal or from a fixed inclined position, which device is characterised by the fact that in a housing or frame (1), a pendulum arrangement, which is adjustable in two degrees of freedom with respect to the perpendicular and can be arrested in this position, is provided which consists of a preferably cylindrical pot (7) arranged at the bottom end of a pendulum rod (6), which pot has a sensing probe (10), which can be connected to evaluating electronics, for detecting a freely moving ball (9) lying in the curved bottom (8) of the pot. <IMAGE>
Patent DE-3310264-A1 (DE)
Title: Rubber ring for sealing a socket-tube gap
Inventor: GLANG SIEGFRIED
IPC: F16L21/03
Filed: 1983-03-22
Abstract: The subject-matter of the invention is a profiled ring consisting of rubber or rubber-like material for sealing a socket gap of socket tubes which are plugged into one another and consist of concrete, stoneware or other hard material, the profile being designed in a D-shape in cross-section. The special feature is that the profile has a spacer strip in a straight-line continuation of the straight D-part and has a thin tab which rests on the same side of the D and extends over, and lies on the complete back of the D. <IMAGE>
Patent DE-3311723-A1 (DE)
Title: Indicator for the state of charge of rechargeable batteries
Inventor: SEIFERT OSWIN
IPC: G01R31/36
Filed: 1983-03-30
Abstract: The invention relates to a charge current meter for rechargeable batteries for counting the Ampere-hours removed or supplied. In this arrangement, the current intensity information is picked up by a digital ammeter and provided with a time factor and the time factor is varied in dependence on the direction of current flow under the influence of a correction section, thus changed by a certain percentage and this current quantity information is supplied to a balancing up/down counter. <IMAGE>
Patent DE-3313525-A1 (DE)
Title: Flue gas desulphurisation process in the combination of an old and new power station
Inventor: HOELTER HEINZ DIPL ING
IPC: B01D53/50
Filed: 1983-04-14
Abstract: To retrofit a relatively old fossil fuel power station, a plant is used in which, in a dry chemisorption process, pulverulent lime is introduced into the flue gas and, following the reaction, is separated from the flue gas by a filter, in order then to be reintroduced into the flue gas. The lime ejected from this circulation, which lime also contains CaSO3 and CaSO4, is used in a wet desulphurisation plant which is connected downstream of a power station and in which it is reacted to form gypsum.
Patent DE-3314203-A1 (DE)
Inventor: ZOELLNER KURT
IPC: F16M7/00
Filed: 1983-04-21
Abstract: 1. Heatable viscous damper, in particular for damping of vibrations of machines and piping, consisting of a damper housing (2) filled with a viscoelastic damping medium (3) and a damping plunger (1) extending into the damping medium, with the properties of the damping medium (3) being strongly temperature-dependent and the viscosity thereof required for the damping being achieved at operating temperatures which lie above the temperature of the surrounding environnent and being maintained by means of heating (6), characterised by a heating control circuit with a temperature sensor (4) for the damping medium (3), a regulator (5) and a measuring apparatus (7) by means of which a force and notion signal is received from the vibrating object and is evaluated in an intermediate member (8) by means of which the regulator (5) is acted upon.
Patent DE-3317018-A1 (DE)
Title: Control element for flowable media, in particular for hot gas
Inventor: HEYNE KLAUS GEERT DR ING
IPC: F16K11/052
Filed: 1983-05-10
Abstract: In the flow path of the medium, a control element for flowable media, in particular for hot gas, has, on the one hand, a metal sealing seat (6) surrounding an opening (5) and, on the other hand, a closing member (9) with a metal sealing surface (10) matched to the sealing seat (6), the closing member (9) being movable between a closing position and a position in which the opening (5) is open. In order to design such a control element in such a way that it is reliable in continuous operation even with the use of high-temperature flowing media and possibly with a high incidence of dirt, the sealing seat (6) or the sealing surface is of elastically flexible design, the sealing seat (6) or the sealing surface preferably being formed on a bellows (7) made of corrugated tubing. <IMAGE>
Patent DE-3317625-A1 (DE)
Title: Device for processing automatically shaped bread rolls
Inventor: LAURECK FRITZ
IPC: B26D7/06
Filed: 1983-05-14
Abstract: In a device for processing bread rolls shaped in an automatic installation, the bread rolls being deposited, after shaping, on cooking supports by a conveyor belt, a solution is to be produced, in which in particular a method of handling, in which a person has to pick up, cut and again deposit the uncooked bread roll with the cut surface downwards on the cooking support becomes unnecessary and this can be carried out automatically. This is achieved in that there is provided in the region of the delivery end (5) of the conveyor belt (6) a device (8) for introducing a cut (9) into the bread roll surface. <IMAGE>
Patent DE-3318365-A1 (DE)
Inventor: MORITZ WERNER
IPC: F16L3/00
Filed: 1983-05-20
Abstract: An energy conductor chain for guiding energy conduits (6), particularly cables or hoses, from a fixed attachment point to a movable consuming load, comprises a plurality of chain links (A to E) formed by two outer plates (2, 3) which are connected with each other by a divisible bar, the mutual angle of swing of the adjacent chain links being limited by stops (9). In order to create an energy conductor chain of plastic which consists of only a few individual parts and which can be opened and closed without special tools, each chain link (A to E) is formed of a U-shaped receiving part (1) which is as a single piece of stable form and whose legs form the two outer plates (2, 3), and a closure yoke (5) which can be connected to the free edges of the outer plates (2, 3). The yoke is pivoted to the outer plate (3) by a joint and can be locked by an elastic hook (12) to the other outer plate (2).