baber/WOPTO huggingface dataset:
Patent DE-3404600-A1 (DE)
Title: Device for producing images and spatially resolved spectra of a test object by means of nuclear magnetic resonance
Inventor: DISTLER PETER DIPL ING
IPC: G01R33/28
Filed: 1984-02-09
Abstract: The invention relates to an NMR tomography device having a cryostat for holding the basic field coils. Provided on the top side of the cryostat is a tower (2) for the supply with liquid gases and for introducing electric lines and in the interior of which guide tubes (13, 14) are arranged in an outer tube (12). The guide tubes (13, 14) are surrounded by a helix (15) made from a material which is a good conductor of heat. A corresponding helix can also be arranged in the interior of each guide tube itself. <IMAGE>
Patent DE-3407315-A1 (DE)
Title: Expansion clamping tool with control device
Inventor: CLAUSS HERBERT
IPC: B23B31/30
Filed: 1984-02-29
Abstract: An expansion mandrel (10) has a basic mandrel (15) on which an expansion bush (16) is arranged while leaving open a cylindrical hydraulic chamber (17). The hydraulic chamber (17) is connected to a piston/cylinder arrangement (18, 20, 22). The piston (22) of the arrangement has a thicker rear part (22.2) and a thinner front part (22.1). An air passage (26) leads out in an outlet port (27) into the cylinder wall (20) in which the thicker rear part (22.2) runs. The outlet port (27) is arranged in such a way that it is continuously covered by the rear thicker part (22.2) of the piston (22) apart from in the rear specified neutral position of the piston. The outlet port is cleared only when the specified neutral position is reached. If this clearing is no longer effected, it can be inferred that the expansion mandrel (10) is no longer working properly. The invention can be used in all expansion clamping tools, that is, mandrels and chucks. <IMAGE>
Patent DE-3410094-A1 (DE)
Title: Device for measuring and monitoring the gap between the grate carriages of an endless-strand sintering machine
Inventor: BECKER THEODOR
IPC: F27B21/14
Filed: 1984-03-20
Abstract: In this device, measuring sensors (9, 10) are arranged in the top and bottom strand, near to the displaceable discharge end (5). Each of these sensors has an endless chain (11) with jockeys (12) which engage the running rollers (13) of the grate carriages (4) and furthermore has a reversing and output shaft (14, 15) with chain wheels (16, 17). The output shafts of the measuring sensors are connected to one another by means of bevel gear mechanisms (18, 19) and connecting shafts (20, 20%) and by a differential (21) arranged thereon and provided with a measuring unit (23) installed on the output shaft (22). The measuring sensor (10) of the bottom strand is here firmly connected to the frame (1) of the endless-strand sintering machine while the measuring sensor (9) of the top strand is connected to the displaceable discharge end (5). <IMAGE>
Patent DE-3413888-A1 (DE)
Title: Dehumidifier for transformers
Inventor: KATZENBERGER HEINRICH
IPC: H01F27/14
Filed: 1984-04-12
Abstract: Such dehumidifiers usually have a tank with a filling which absorbs water vapour and are shut off from the outside air by a siphon which opens readily inwards and outwards. In order to prevent on the one hand wetting of the filling which absorbs the water vapour and on the other hand blowing out of sealing liquid (11), according to the invention labyrinth seals comprising baffle plates (18, 19) or a perforated disk (16) and a bell (12) are provided in the siphon, which seals capture entrained drops of the sealing liquid (11) and return them to the bottom of the siphon. This makes it possible to use relatively small dehumidifiers even in large installations, because even with relatively great flow rates of air in the dehumidifier and, in particular, in the siphon thereof, the function of the latter remains ensured and, in addition, wetting of the filling provided for the absorption of water vapour is reliably avoided. <IMAGE>
Patent DE-3414131-A1 (DE)
Title: Method for the program control of a washing machine
Inventor: HUSEMANN ANDREAS DIPL ING
IPC: D06F35/00
Filed: 1984-04-14
Abstract: In washing programs in which the spin program is usually omitted, before the washing-machine door is released and opened the laundry drum is brought to a drum speed which is above the washing-cycle speed, but clearly below the spinning speed.
Patent DE-3417990-A1 (DE)
Title: Running light tube with illumination and built-in electronics
Inventor: REINIG WERNER
IPC: F21S4/20
Filed: 1984-05-15
Abstract: Published without abstract.
Patent DE-3420713-A1 (DE)
Title: Carbon-brush holder for electrical commutator machines
Inventor: SCHRUTH JOSEF DIPL ING
IPC: H01R39/58
Filed: 1984-06-02
Abstract: The invention relates to a carbon-brush holder for electrical commutator machines. It consists of a retaining box for guiding the brushes, and of a spring or a spring-loaded rocker lever which rests under pressure on the side facing away from the sliding-contact surface. The invention is characterised in that a contact surface and a mating contact, which is arranged insulated therefrom, are provided on the spring or on the rocker lever. Once the brushes have been worn away to a predetermined length, the contact surface comes to bear on the mating contact. In consequence, a circuit is closed in which a signal transmitter or a switch is connected.
Patent DE-3425839-A1 (DE)
Title: Circuit arrangement for subscriber terminals connected to digital connection lines
Inventor: REINHOLD ANDREAS ING GRAD
IPC: H04Q11/04
Filed: 1984-07-13
Abstract: The circuit arrangement for subscriber terminals connected to digital connection lines provides that, in the connection-related control devices which are sub-divided into a plurality of functional levels or layers, the processing units of the second functional layer containing data security features are provided, in a subscriber terminal designed as a multi-function terminal, with a plurality of functions in multiple form in identical integrated versions, i.e. one unit is provided for each function. These processing units of the second functional level are designed in relation to the first functional level, i.e. the connection line, in such a way that they are connected in parallel and can be operated via a bus line system.
Patent DE-3432200-A1 (DE)
Title: Electrical heating furnace
Inventor: POLLAK PETER
IPC: F24H3/04
Filed: 1984-09-01
Abstract: An electrical heating furnace is proposed having heating windings (7) which are arranged in a housing (3) and having a fan which is driven by an electric motor. Cooled air is sucked in via an upwardly pointing air induction opening, is sucked downwards by the fan (6, 8) and is blown out uniformly to all sides in the lower part of the housing (3), preferably with a downwardly pointing flow direction. This results in very uniform spatial heating, it being possible to keep the spatial temperature constant within close limits in particular if a proportional regulator is used as the temperature regulator. <IMAGE>
Patent DE-3433374-A1 (DE)
Title: Device for supporting plants
Inventor: RODE BRIGITTE
IPC: A01G9/12
Filed: 1984-09-12
Abstract: The invention relates to a device for supporting plants which consists essentially of an earth stake and of at least one support element held on the earth stake and projecting therefrom. The support element is a plate-like flat part with free openings and has connecting elements, with which it can be fixed on the earth stake. At least one connecting element is at the same time arranged eccentrically in relation to the geometrical centre of a support element.
Patent DE-3433974-A1 (DE)
Title: Speed transformation of a data stream into a data stream with a higher bit rate
Inventor: SZIGETI TIBOR DIPL ING
IPC: H04J3/18
Filed: 1984-09-15
Abstract: If frequency-modulated stereo sound broadcast signals are intended to be transmitted via a transmission system of the third PCM hierarchy, an additional word (Z) must be inserted as a sync word in the (parallel) input data stream (Dn in Fig. 2) produced by digitisation in each case after n = 63 words (W) each comprising m = 8 bits, in order to construct the required frame (R(n+1)) of the transmission system. The input data stream (Dn) with the clock at frequency (fn)/m = (33.831)/8 MHz is sampled with a first clock (T1) at frequency f(1(n+1))/m = (34.368)/8 MHz, the first clock (T1) in each case having a phase shift of one half-period duration in each case between the 32nd and 33rd word and between the 63rd and the subsequent 1st word. The first data stream (D1) produced in this way is sampled with a second clock (T2) at frequency (34.368)/8 MHz, the second clock (T2) having a phase shift of one period length in each case between the 63rd and the subsequent 1st word (corresponding to the suppression of the respective 64th clock pulse). In the second data stream (D2) produced by this sampling, the 63rd words are of double length, so that the additional word (Z) can be inserted in the second half of these 63rd words as the 0th word of the subsequent frame (R(n+1)). By additionally delaying the clocks (T1, T2) by one half or one whole period duration in relation to the clock of the input data stream (Dn), ... Original abstract incomplete. <IMAGE>
Patent DE-3437677-A1 (DE)
Title: Therapy and diagnosis apparatus
Inventor: RODLER HANS
IPC: A61B5/05
Filed: 1984-10-15
Abstract: Therapy and diagnosis apparatus which feeds the patient's output via a constant current generator, wherein a control voltage whose curve shape can be varied by an electronic change-over device determines the current at the output. A count-up-and-down digital counter at the same time influences a resistance arrangement which serves as a potentiometer for adjustment of the current strength for the patient.
Patent DE-3438780-A1 (DE)
Inventor: GORKE KLAUS DR
IPC: H01B3/28
Filed: 1984-10-23
Abstract: The present invention relates to a method of manufacturing sealing compositions for electric wires, wherein one mixes together a filler (comprised chiefly of an alkaline earth carbonate), a binder component, and possibly additives of the type common in the art. The binder component is a combination of two binders: binder I is a homopolymer of 1,3-butadiene or a copolymer which is essentially obtained from 1,3-butadiene; and binder II is a polymer based on 1,3-butadiene and having laterally extending succinic anhydride groups. The sealing compositions are distinguished by good processibility and high dielectric strength.
Patent DE-3441392-A1 (DE)
Title: Method and device for increasing the injection time or quantity in a load-dependent fashion in fuel ignition systems for internal combustion engines
Inventor: ARNOLD HERBERT DIPL ING
IPC: F02D41/10
Filed: 1984-11-13
Abstract: Device for increasing the injection time or injection quantity in a load-dependent fashion in fuel injection or feed systems for internal combustion engines, having a first circuit which generates pre-pulses (tp) which are dependent on the engine speeds and air flow rate, which circuit is usually a multivibrator control stage, and having a second circuit which introduces correction variables, generates the final injection pulses (ti) and is connected downstream of said first circuit and is usually a multiplier stage. A load-dependent signal which is either an air flow rate measuring signal (QL) or a pre-pulse (tp) which is generated by the multivibrator control stage, is compared at a comparison stage with predetermined value and in accordance with the comparison an enriching current is produced and additionally fed to the multiplier stage, if appropriate for a limited time, in order to increase the final fuel injection pulses. <IMAGE>
Patent DE-3443773-A1 (DE)
Title: Monolithically integrated voltage divider
Inventor: CONZELMANN GERHARD DIPL PHYS
IPC: H03H7/25
Filed: 1984-11-30
Abstract: A monolithically integrated voltage divider is proposed whose diffused divider resistors (R1, R2, R3) are arranged in one or more trenches (W1, W2, W3) whose trench potential is approximately equal to the potential of the divider resistors (R1, R2, R3). The trench potential can be readjusted to correspond to shock voltages which occur, by using an additional voltage divider, so that the blocking layers which exist between the divider resistors (R1, R2, R3) and the associated trenches (W1, W2, W3) are loaded with relatively low blocking voltages. <IMAGE>
Patent DE-3500074-A1 (DE)
Title: Process and device for converting a single-shell chimney to a three-shell chimney
Inventor: WANNEMACHER ROBERT
IPC: E04G21/16
Filed: 1985-01-03
Abstract: The process for converting a single-shell chimney to a three-shell chimney with movable inner shell and insulating-material layer consists in that the insulating-material layer is applied outside the chimney on portions of the inner shell (12), is radially compressed and, in this state, is introduced together with the inner-shell portions into the outer shell. The compression of the insulating-material layer before insertion into the chimney, and during this procedure, can be effected by hand or by motor, and the layer can be kept in the compressed state by a removable film and/or a pressing device connected to the insertion device. Once a portion of the inner shell has been lowered into its predetermined position in the chimney, the pressing power can be reduced and the pressing device and/or film can be pulled out of the chimney again together with the insertion device. For the pressing device there are provided exchangeable pressing members which can be adjusted to different inside chimney cross-sections. <IMAGE>
Patent DE-3500914-A1 (DE)
Title: Process for producing meat products and sausage products
Inventor: HAMMES WALTER P PROF DR
IPC: A23L13/40
Filed: 1985-01-12
Abstract: The process comprises a first process step in which the raw material is treated with additives containing sugars and is inoculated with cultures of microorganisms which have at least a content of those cultures which convert sugars into carbohydrates having binding properties. In the second process step, the raw material thus treated is stored for ripening at suitable climatic conditions. By means of the conversion of the sugars into carbohydrates having binding properties, the technologically important properties of the meat products and sausage products are improved.
Patent DE-3506444-A1 (DE)
Title: Feed apparatus for movable sewing machines for making large-area ready-made products
Inventor: SCHULZE BERND
IPC: D05B75/00
Filed: 1985-02-23
Abstract: The feed apparatus according to the invention is used for movable sewing machines for making large-area ready-made products, such as inflated sheds and awnings. The object of the invention is to avoid heavy physical labour and allow a more efficient production, along with a high seam quality, whilst the web to be sewn is to be fed to the sewing point, without the assistance of labour, in such a way that reliable high-quality joining is possible. According to the invention, a store is arranged on the platform of the sewing-machine carriage so as to be movable transversely relative to the sewing direction, the drive of the store being coupled to a sensing device which is mounted between the sewing point and store and which is connected to the edge of the web to be sewn. Level with the sewing table, at its front edge, is a deflecting device containing, on its surface, elements which are mounted rotatably transversely to the axis of the deflecting device. <IMAGE>
Patent DE-3511790-A1 (DE)
Title: Vertical turning machine
Inventor: TEIPEL KLAUS DR ING
IPC: B23B3/06
Filed: 1985-03-30
Abstract: Vertical turning machine with a face plate and a cross rail which is arranged in front of the machine column and on which the cross-rail carriage is traversable in the direction of the X-axis and the vertical tool slide is traversable in the cross-rail carriage in the direction of the Z-axis by means of numerical control. On its top side, the machine column in this vertical turning machine has a slideway which runs in the plane of the X-axis but at right angles to it and is designed as an NC-controlled Y-axis for moving an intermediate piece in the direction away from and towards the face plate, on the front side of which the cross rail, with cross-rail carriage adjustable in the X- and Z-direction as NC-controlled axes and vertical tool slide, is arranged, and which is provided with an NC-controlled C-axis of rotation of the face plate.
Patent DE-3511893-A1 (DE)
Title: Two-pole changeover switch and its use as a safety switch in electrical machines
Inventor: PRESTEL FRITZ
IPC: H01H21/02
Filed: 1985-04-01
Abstract: In the case of a two-pole changeover switch or on/off switch, which is preferably provided as a safety switch (which is provided separately as the main switch in the case of electrical drives) for any desired electrical tools or kitchen appliances, it is proposed for the common operating element for producing the operating movement of both switches to be supported on the printed-circuit board such that the springs which prestress the respective switching arm of each changeover switch into the respective geometrical-lock positions be articulated directly at opposite points of this operating element, which is constructed as a switching lever, the support of the rotation point of the switching lever being designed such that different circular arc lengths result for the switching movement of each switch, so that the switching movements lead or lag one another. A preferred example of the use of such a switch is consequently in the two-poled changeover switching of electric motors from the switched-on position to a short-circuiting braking-switching position.
Patent DE-3516274-A1 (DE)
Title: Cable rack
IPC: H02G3/04
Filed: 1985-05-07
Abstract: In the case of a cable rack having arms which are adjustable continuously on vertical posts or stands having a T-profile or double-T-profile and can be clamped firmly, each arm has two retaining elements which engage around the flange of the post on the sides and one of which is of hook-shaped construction and is rigidly connected to the arm. In order to achieve screwless attachment of the arms to the posts or stands with a minimal assembly cost, the arrangement is designed in such a manner that the other retaining element is attached to the arm without screws, and in such a manner that both retaining elements are braced to the flange by means of at least one wedge element, with a clamping force which acts essentially parallel to the flange.
Patent DE-3521183-A1 (DE)
Title: Selector fitting for liquefied-gas containers
Inventor: LATHAN HELMUT
IPC: F17C13/04
Filed: 1985-06-13
Abstract: Published without abstract.
Patent DE-3524890-A1 (DE)
Title: Process for the preparation of low-molecular-weight olefins
Inventor: OKADO HIDEO
IPC: C07C1/00
Filed: 1985-07-12
Abstract: A process for the preparation of low-molecular-weight olefins is characterized in that methanol and/or dimethyl ether together with recirculated hydrocarbons are brought into contact with a zeolite catalyst in order to convert methanol and/or dimethyl ether into low-molecular-weight olefins, and in that all or some of the reaction product, which remains after the resulting ethylene and propylene have been removed from the reaction product, is used as hydrocarbons for recirculation.
Patent DE-3535097-A1 (DE)
Title: Directional control valve
Inventor: BLOCK SIEGMAR
IPC: F16K11/07
Filed: 1985-10-02
Abstract: Published without abstract.
Patent DE-3537332-A1 (DE)
Title: Normalised measuring device based on a Wheatstone bridge
Inventor: KOLLEK MANFRED DIPL ING
IPC: G01D5/16
Filed: 1985-10-19
Abstract: The elements of this bridge circuit are wholly or partially active measurement value pickups and are suitable for experimental or industrial examinations of materials under the action of both static and dynamic forces in the fields of machine and plant construction, in building and in electrical measuring technology. The purpose of the invention is that a normalised electric measuring device based on a Wheatstone bridge to be used for measuring rapidly varying signals and to largely compensate for interference variables such as cable and switch impedances and instabilities in the bridge feed voltage. The object of creating a normalised measuring device is achieved by supplying a feed voltage to two input points of a Wheatstone bridge and determining its instantaneous value by a measuring device in the immediate vicinity of the bridge. The imbalance of the bridge can be measured as voltage value across the other two output points. This voltage value is determined by a measuring device and divided by the instantaneous value of the bridge feed voltage in a dividing network.
Patent DE-3537654-A1 (DE)
Title: Method for reducing reception noise during changeover operations in receivers
Inventor: ESPRESTER RALF DR ING
IPC: H03G3/34
Filed: 1985-10-23
Abstract: To reduce reception noise during changeover operations in receivers with digital IF selection filters, it is proposed to delete the sample values of the previously received useful signal which are still held in the memory cells of the filters on changeover of the reception channel and thereby abruptly to interrupt the previous signal at the filter output. These sample values are weighted with gradually reduced attenuation according to a time-dependent attenuation function for the transient response process of the filter for the newly arriving sample values of the new channel.
Patent DE-3538807-A1 (DE)
Title: Method and device for determining wetting of an electrically conductive surface by a liquid
IPC: G01N13/02
Filed: 1985-10-31
Abstract: In order to determine the wetting of an electrically conductive surface by a liquid medium, which surrounds the surface at least in part, the electric admittance (5) is measured between the surface and an electrode disposed in the medium. The measurement method is based on the electric admittance between the surface and the electrode being a measure for the surface area fractions wetted by the liquid medium.
Patent DE-3539071-A1 (DE)
Title: Snail-deterring device
Inventor: HARSCH VOLKER
IPC: A01G13/10
Filed: 1985-11-04
Abstract: The snail-deterring device comprises a plurality of sheet metal strips which can be combined to form a closed polygon, can be placed on or inserted in the ground at any point in an upright position and have on their upper lateral edges situated above the ground a rebate which is twice bent through 90 DEG  in each case so that sharp edges point outwards and comprises a horizontal limb and a vertical limb which points downwards.
Patent DE-3540858-A1 (DE)
Title: Generator for generating control signals
Inventor: FRICKE HANS-VOLKER
IPC: F02P7/067
Filed: 1985-11-18
Abstract: The generator contains at least one sensor and a series of signal generators in the form of at least one pair of signal generators, moveable relative to the sensor. Between the succeeding signal generators dividing lines are provided transversely to the direction of the relative movement which generate signals in response to the passage of the sensor, displaceable transversely to the relative movement. The aim and object of the invention is a versatile generator of simple construction which permits the correction of manufacturing and component-related tolerances within a maximum range. In particular the intention is to achieve increased stability of the respective control state by using a Hall sensor with two different control thresholds. To this end the dividing lines are essentially inclined by equal amounts in opposite directions in relation to the direction of the relative movement and the sensor is displaceable along one of the dividing lines. The series of signal generators is a ring magnet with alternating inverse polarity. With more than one pair of signal generators the differently polarised signal generators have different extents and the identically polarised signal generators have the same extent. At the same time the dividing lines of the smaller signal generators diverge and the dividing lines of the larger signal generators converge towards the axis of the ring. <IMAGE>