baber/WOPTO huggingface dataset:
Patent DE-3410957-A1 (DE)
Inventor: GARDENIER KARL-JOSEF
IPC: C10M173/02
Filed: 1984-03-24
Abstract: An aqueous release agents for the temporary antiadhesive surface-finishing of tacky pellets, granulates, cubes, flakes and the like, which is a 0.5 to 25% by weight and, more particularly, a 5 to 20% by weight solution of one or more at least dihydric aliphatic alcohol containing from 3 to 7 carbon atoms and/or one or more at least tribasic aliphatic hydroxycarboxylic acid or water-soluble salt thereof, optionally in combination with from 0.2 to 15% by weight of a water-insoluble salt of a C12-C36 aliphatic or alicyclic mono- or dicarboxylic acid, and the use of these release agents in the production of hotmelt adhesives, more particularly pressure-sensitive hotmelt adhesives.
Patent DE-3411375-A1 (DE)
Title: Sludge dewatering plant
Inventor: OELBERMANN MAX DIPL ING
IPC: C02F11/122
Filed: 1984-03-28
Abstract: A sludge dewatering plant (1) is composed of storage and reaction vessels (36, 39, 41) and metering devices (35, 37, 40, 42) for the physicochemical pretreatment of the sludge and a filter press (33) having a feeding device (43) and associated operating devices (30, 31, 47). In order that design, fabrication, assembly and maintenance can be carried out easily and rapidly and, moreover, in a manner expedient in terms of cost and that the plant (1) can be moved to a new site of use with a small amount of effort, the plant is spatially divided into a filter press part (2), a sludge conditioning part (3) and a supply and control part (4) and the parts (2, 3, 4) of the plant (1) are completed as separate finished modules and are designed to be separately transportable and can be immediately connected at the erection site to form a filter unit. <IMAGE>
Patent DE-3421847-A1 (DE)
Title: Suspension means for hanging ceiling panels
Inventor: STAUDT EIKE DIPL ING
IPC: E04B9/18
Filed: 1984-06-13
Abstract: There is a suspension means (2) of this type in which a strip (5) bears a clamping device (3) and a gripping device which engages, by means of a gripping part (9), on a leg (11), provided with a through-hole (10), of a T-rail (12) and which exhibits a counterpart (16) interacting with the gripping part. In this arrangement, it is desirable for the suspension means to be considerably narrower transversely to the longitudinal extent of the T-leg than the width of the strip, while ensuring strength and loadability of all of its parts in the region of the gripping device, i.e. of the T-leg, and also to be able to make do with a less powerful catch device, i.e. a catch device having a smaller nose. This is achieved by the strip (5) being twisted (6) through 90 DEG  between clamping device (3) and gripping device (9), by the gripping part having a projection (9) which is suitable for passing through the T-rail through-opening (10) and juts out at right angles to the plane of the lower strip part (7), and by the counterpart (16) in the interaction position engaging on the free end of the projection. The strip and the gripping device stand out only slightly above the T-leg in its region, with the result that the ceiling panels can be inserted and removed without touching the suspension means. <IMAGE>
Patent DE-3422154-A1 (DE)
Title: Hydraulische Servofahrzeugbremse
Inventor: REINARTZ HANS-DIETER
IPC: B60T8/88
Filed: 1984-06-14
Abstract: Eine hydraulische Servofahrzeugbremse weist einen Hauptzylinder (12) und einen darin angeordneten Hauptkolben (11) auf, der von einem Pedal (26) betätigt wird. Zwischen dem Bremspedal (26) und dem Hauptkolben (11) ist ein Bremsventil (19) angeordnet, welches bei Betätigung durch das Bremspedal (26) von einer an einen Nachlaufbehälter angeschlossenen hydraulischen Pumpe (22) geliefertes Druckmittel gesteuert an den Hauptkolben (11) anlegt und dort einen geregelten Druck zur Verfügung stellt. Eine ein Steuergerät (25) enthaltende Radschlupf-Bremsregelanlage reduziert bei beginnendem Schlupf eines Fahrzeugrades die Bremskraft an dem betreffenden Fahrzeugrad automatisch auf einen gerade noch das Drehen der Räder ermöglichenden Wert.  Zwischen zwei axial versetzten Dichtmanschetten (18, 47) sowie zwischen dem Umfang des Hauptkolbens und des Hauptzylinders ist ein an den Nachlaufbehälter angeschlossener Nachlaufringraum (13) vorgesehen, in dem eine im Hauptkolben vorgesehene Nachlaufleitung (29) mündet. Nur durch einen axial schmalen Ringsteg (17) getrennt ist weiter ein Druckringraum (20) vorgesehen, der über eine Anschlußbohrung (21) im Hauptzylinder (11) an die Pumpe (22) und über Druckbohrungen (23) im Hauptkolben (11) an den Druckeingang (24) des Bremsventils (19) angeschlossen ist. In der Wand des Hauptzylinders (12) mündet im Bereich des Nachlaufringraums (13) ein Schnüffelloch (15), welches einen solchen axialen Abstand von dem Ringsteg (17) hat, daß, ...
Patent DE-3423430-A1 (DE)
Title: Method for extending the range of application of loading tractor vehicles
Inventor: MATERNUS HANS DIPL ING
IPC: B62D55/075
Filed: 1984-06-26
Abstract: In a method for extending the range of application of loading tractor vehicles, it is to be possible to travel over steps and/or through DIN-standard doors with a width of 88.5 cm. This object is achieved in that prestressed vehicle tracks (1) and, expediently, only a single lifting hydraulic cylinder (4) arranged centrally on the lifting arms (3) are used.
Patent DE-3424955-A1 (DE)
Title: Arrangement for detecting finger dermal ridges
Inventor: RUELL HARTWIG DR
IPC: A61B5/1172
Filed: 1984-07-06
Abstract: In order to detect finger dermal ridges, it is known to use a scanner which scans the dermal lines in a line array with the aid of a spot of light. A photosensor converts the backscattered light into an electrical signal which is stored after analogue-to-digital conversion. The aim of the present invention is to improve the known arrangement to the effect that the dermal lines can be completely recorded free from distortion from finger edge to finger edge. For this purpose, a deflection unit (2) which scans the dermal lines in the direction of the longitudinal finger axis (y) is held in such a way that during the scanning it is guided on a circular arc about the longitudinal finger axis. The invention is applied for detecting and storing fingerprints. <IMAGE>
Patent DE-3425298-A1 (DE)
Title: Re-closable closure cap made of metal
Inventor: HAIST HENRI
IPC: B65D41/34
Filed: 1984-07-10
Abstract: A re-closable closure cap made of metal, in particular for sterilisable containers with a threaded neck opening, and a method for its manufacture are to be proposed in order to allow an absolutely tight closure of liquid contents and, in particular, sterilisation temperatures of above 135 DEG C in the case of counter-pressures of more than 5 atm and a holding time of over 15 minutes. This is achieved in that a cork disc is inserted as a sealing inlay in the top surface of the closure, which cork disc is covered towards the contents by a plastic film or an aluminium foil.
Patent DE-3429209-A1 (DE)
Title: Screening electrode for tap changes of tapped transformers
Inventor: BLEIBTREU ALEXANDER
IPC: H01H9/00
Filed: 1984-08-08
Abstract: A screening electrode, which is arranged under oil, for tap changes of tapped transformers, which screening electrode is designed as a closed ring which is wrapped with paper. The ring consists essentially of a grooved corrugated tube which is wound from strips consisting of aluminium foil which is longitudinally folded several times. The corrugated tube is filled with foam using a cured multi-component plastic foam (hard plastic foam).
Patent DE-3430322-A1 (DE)
Title: Circuit arrangement for tracing or identifying connections in digital time division multiplex telecommunications systems, in particular telephone systems, with a dialling receiver which can be connected to a plurality of subscriber connection circuits for audio-frequency code dialling signals, in particular push-button dialling signals
Inventor: LEUTNER KLAUS DIPL ING
IPC: H04Q11/04
Filed: 1984-08-17
Abstract: Circuit arrangement for tracing or identifying connections in digital time division multiplex telecommunications systems, in particular telephone systems, with a dialling receiver which can be connected to a plurality of subscriber connection circuits for audio-frequency code dialling signals, in particular push-button dialling signals. A push-button dialling receiver (CR) can be switched over to an operating mode as a call trace dialling receiver in which it is assigned to a calling subscriber with tracing authorisation and responds to call trace dialling signals only. A speech protection circuit which is effective in normal operation is initially disabled.   <IMAGE>
Patent DE-3433723-A1 (DE)
Title: Burner-heated tube furnace
Inventor: KLEIN WOLF-DIETER DIPL ING
IPC: F27B17/00
Filed: 1984-09-14
Abstract: In this burner-heated tube furnace with radiation zone and convection zone, which is lined with refractory material and equipped with convection tubes protected by movable lamellae, it is envisaged that, to provide protection for the special loads of the product-conducting convection tubes in the event of an emergency switch-off, if as a result the carrying off of heat by the products to be heated inside the tube is interrupted, there be arranged between furnace lining and the tubes, for shielding the heat radiation emerging from the furnace lining at a wall temperature of approximately 700-1200 DEG C, a closed protective wall which consists of controllably movable lamellae, which are built into the furnace both horizontally and vertically, and is formed after corresponding actuation.
Patent DE-3436047-A1 (DE)
Title: Receptacle for audio tape cassettes
Inventor: FLORJANCIC PETER
IPC: G11B23/023
Filed: 1984-10-02
Abstract: A receptacle for an audio tape cassette is proposed, the housing of which is made up of a housing base (4) and one or more upper housing parts (3). The audio tape cassette is clamped in a drawer (2) by spring force in such a way that it cannot rattle even during transport. The housing is distinguished by particularly rigid housing components and their rigid connection to one another. <IMAGE>
Patent DE-3436638-A1 (DE)
Inventor: EICHBORN JOHANN-FRIEDRICH VON
IPC: A61K45/06
Filed: 1984-10-05
Abstract: 1. Use of gamma interferon in the manufacture of preparations for the treatment of rheumatic diseases.
Patent DE-3437455-A1 (DE)
Title: Apparatus for preventing tangling if a web is torn
Inventor: KOTTERER WERNER J
IPC: B41F33/18
Filed: 1984-10-12
Abstract: A simple design and a reliable and trouble-free mode of operation can be achieved for an apparatus for preventing tangling if a web is torn having two crossmembers (9) which extend across the width of the machine, which bound a passage slot (8) for the web (2) of paper and at least one of which can be moved by means of a drive device which can be actuated by at least one paper break switch (12), in that at least the crossmember or crossmembers (9) situated on one side of the web (2) of paper is/are accommodated on at least one lateral crossmember holder (10), at a radial distance from the axis of rotation of the said crossmember holder(s) (10), which can be driven by the drive device so as to rotate about its axis of rotation, which is approximately parallel to the said crossmember(s) (9). <IMAGE>
Patent DE-3438127-A1 (DE)
Title: Self-sealing configuration of a final storage location for toxic, radioactive or other dangerous waste
Inventor: LEMCKE KURT PROF DR
IPC: G21F9/34
Filed: 1984-10-18
Abstract: Self-sealing final storage location for toxic, radioactive or other dangerous waste, the waste container, which is in a cavity positioned below the deep ground-water circulation, being embedded on all sides in powdered, dry rock salt which is preferably admixed with anhydrite. The rock salt, together with the anhydrite if applicable, is advantageously subjected to overpressure. <IMAGE>
Patent DE-3442506-A1 (DE)
Inventor: GIEHR AXEL DR
IPC: B09B3/00
Filed: 1984-11-22
Abstract: 1. Process for the hydrogenative reprocessing of carbon containing waste materials, with the exclusion of a process for hydrocracking of waste tires in the presence of a catalyst of an iron compound and an auxiliary catalyst of metal compounds of the group Cr, Mo, W, Se and Te, based on a synergistic catalyst action with sulfur, by treatment of the waste materials with hydrogen und/or hydrogen transferring solvents (hydrogen donor solvents), characterized in that mixtures of carbon containing waste materials of synthetic respectively predominantly synthetic origin are reacted with hydrogen and/or hydrogen containing gases at a temperature of 200-600 degrees C, preferably at a temperature of 200-540 degrees C, at a pressure of 30-500 bar, preferably of 50-450 bar and a residence time of 1 minute to 8 hours, preferably of 15 minutes to 6 hours and in the case of reaction with a hydrogen-donor-solvent at a temperature of 75-500 degrees C, preferably of 80-480 degrees C and a pressure of 1-300 bar.
Patent DE-3445689-A1 (DE)
Inventor: FRAHM JENS DR
IPC: G01N24/08
Filed: 1984-12-14
Abstract: A method and an apparatus for a locally resolved investigation of a specimen, wherein the specimen is exposed to a constant magnetic field and a variable combination of three gradient magnetic fields directed substantially perpendicularly to each other and to a sequence of high-frequency (RF) pulses which contains three successive pulses with flip angles not equal to ¦m Pi¦, and signals corresponding to a magnetic resonance of spin moments, in particular nuclear spin moments in said specimen are detected. The interval (tau) between the first and the second pulse is greater than T2eff and smaller than 5T2, and that the interval (T-tau) between the second and the third pulse is greater than T2eff and smaller than 5T1, wherein m is an integer, T1 is the spin-lattice relaxation time, T2 is the spin-spin relaxation time and T2eff is the effective spin-spin relaxation time of the spins to be determined in the specimen. At least one of said gradient fields is switched between the first and/or the second pulse and/or the second and the third pulse and/or after the third pulse, wherein at least one of the RF pulses is a frequency-selective pulse and at least one echo signal stimulated by the third pulse is detected and evaluated.
Patent DE-3512496-A1 (DE)
Title: Spherical piston for positive-displacement machines
Inventor: CHRIST KONRAD DIPL ING
IPC: F04B53/14
Filed: 1985-04-06
Abstract: The invention relates to a spherical piston for positive-displacement machines, especially for slow-running radial-piston machines in eccentric construction. The object of the invention is to provide a positive-displacement machine for high operating pressures with low wear and a good sealing effect which, utilising the advantages of the spherical piston, increases the service life and the efficiency of the machine. This object is achieved by there being arranged, between the cylinder bore and the surface of the spherical piston facing the cylinder chamber, a moulded sealing ring which is guided in the cylinder bore and whose geometric shape matches the shape of the space forming between the cylinder bore and the surface of the sphere, and by the moulded sealing ring being pressed onto the surface of the sphere via a resilient retaining device.
Patent DE-3514704-A1 (DE)
Title: Device for raising a motor cycle which is lying on its side
Inventor: HEDRICH EBERHARD DIPL ING
IPC: B62H1/00
Filed: 1985-04-24
Abstract: The invention relates to a device with an electric motor drive for raising a motor cycle, the motor cycle having a pivotable support, and essentially consists in that the point p of contact with the floor of the free end of the support 2, 7, which can be pivoted about an axis 3, together with the floor contact points of the wheels 4 forms a triangle in such a manner that the centre of gravity S of the motor cycle lies above the said triangle while the motor cycle is being raised and when it is standing, and the support 2, 7 can be actuated by an electric motor via a speed-reducing gear mechanism. This makes it possible to raise extremely heavy motor cycles where the physical strength of an average person is not sufficient. <IMAGE>
Patent DE-3514827-A1 (DE)
Title: Device and method for converting hot water into heating and working steam
Inventor: PETROVSKY IVAN DIPL ING
IPC: F22B3/04
Filed: 1985-04-24
Abstract: The subject matter of the invention is a device for converting hot water into heating and working steam, which has in the steam circuit a turbocompressor set for large amounts of steam which is formed from a plurality of units (33, 38, 39). Connected upstream of each of these units is at least one steam generator (6, 9, 12) which, interacting with the individual units (33, 38, 39) of the turbocompressor set, can form loss-free intermediate coolers. The invention further relates to a method for generating heating and working steam from hot water in power stations and other large-scale generators. 
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Patent DE-3524565-A1 (DE)
Title: Drawer
Inventor: HASL JOSEF
IPC: A47B88/00
Filed: 1985-07-10
Abstract: A drawer has a frame (1) with a front wall (2), a back wall (3) and two side walls (4, 5). Inserted in the frame (1) is a drawer bottom which is formed by a material board (7), e.g. of plywood, which is a separate component. The longitudinal edge regions (8, 9) of the material board (7) extending in the longitudinal direction of the drawer are bent in a curve towards the upper side of the drawer and fixed to the side walls. <IMAGE>
Patent DE-3531375-A1 (DE)
Title: Combined games disc
Inventor: FRIESE PAUL
IPC: A63F5/04
Filed: 1985-09-03
Abstract: The features of the combination provided by the combined games disc are as follows: the scoring number circle 3, the system circle 2 and the rotary playing hub 1 form, together with their combinations of numbers, a unit, the scoring numbers 12 being set, as desired, in a systematic manner. The rotary discs 4 and 5 have different diameters and have notches impressed into their outer edges so that they can be positioned adjacently as planned and to facilitate rotation and movement of the rotary discs. The differences in the marking of the scoring numbers 12 and the index numbers 11 are unlimited as regards colour, shape and execution. The combined games disc forms a permanent whole with its photocopy pictures, to permit monitoring. <IMAGE>
Patent DE-3534456-A1 (DE)
Title: Floating seat
Inventor: HERGERT WILHELM
IPC: A63G13/04
Filed: 1985-09-27
Abstract: The floating seat play apparatus is composed in principle of a flexible pole, of the possibility for a seat at the top and of the fastening on or in the ground at the bottom in such a way that the manner of movement, the direction of movement and the speed of movement can be determined by the player himself by linking up body movements, comparable, on the one hand, to the pole-vaulter who places the pole in a ground base and attempts to control the pole movement with the body and, on the other hand, to the small bird which when sitting on a tree perch can be rocked, turned and swung by the wind. The floating seat toy apparatus can be of variable design and is a true innovation in the German and international toy market.
Patent DE-3536523-A1 (DE)
Title: Frame structure for shutterings
Inventor: SCHLIEPHACKE HEINRICH DIPL ING
IPC: E04G9/02
Filed: 1985-10-12
Abstract: The invention relates to a frame structure for shuttering panels having openings in the lateral borders for pushing through connecting means, such that the openings comprise slots, the longitudinal axis of which runs parallel to the shuttering surface, in order, in the case of shuttering panels which are arranged in a laterally offset or vertically offset manner, to be able to install connecting means irrespective of grid pattern.
Patent DE-3536698-A1 (DE)
Title: Pneumatic vehicle tyre
Inventor: FRANK WERNER
IPC: B60C11/03
Filed: 1985-10-15
Abstract: The invention relates to a pneumatic vehicle tyre tread whose tread elements are arranged in series which lie in at least two non-identical obliquely or oriented directions. As a result, tread properties for particular purposes can be particularly emphasized and improved. <IMAGE>
Patent DE-3539474-A1 (DE)
Title: Process for filling a space in a salt dome
Inventor: ROTHFUSS HANS
IPC: E21F15/00
Filed: 1985-11-07
Abstract: A process for filling an end storage space (?) in a salt dome is intended to fill the space tightly and comprises blowing or injecting a mixture of salt grit and/or clay and magnesium oxide into the space.
Patent DE-3541549-A1 (DE)
Title: Method and device for protecting signals in traffic lights
IPC: G08G1/097
Filed: 1985-11-25
Abstract: In this method, in which the currents or voltages supplied to the lamps of the signal transmitters of the traffic lights are scanned with the aid of measurement transformers and the combinations of lamp states represented by the signals of the measurement transformers are electronically checked for their permissibility, the sinusoidal measurement signals corresponding to the lamp currents or voltages are converted into rectangular pulse signals which in each case have a pulse gap at the zero crossing of the sinusoidal signal and in which the width of the pulse gap critically depends on the amplitude of the sinusoidal signal. These pulse signals are checked synchronously with the alternating system voltage. During each half period of the alternating system voltage, each pulse signal is sampled twice. One of these samples is taken at a time which is normally outside the pulse gap and is used for determining the lamp state. The other sample is taken within the pulse gap and must therefore normally result in a low value. If a high value is determined in this sample, this means that the phase of the pulse gap has shifted or the width of the pulse gap has decreased. In this manner, disturbances which find expression in a change in the amplitude or the phase angle of the sinusoidal signal with respect to the system voltage can be determined with high sensitivity.
Patent DE-3543784-A1 (DE)
Title: Keyboard
Inventor: MARGUERRE HANS-HELMUT DIPL PHY
IPC: H03K17/969
Filed: 1985-12-09
Abstract: The invention concerns a keyboard, with switching elements arranged in rows and columns, each with a key and a fibre optic waveguide device with two waveguide sections at right angles to each other assigned to said key. So that such a keyboard can be manufactured comparatively simply, in each case one waveguide section (e.g. 10) is taken from the keyboard to the optical coupling with the respective light transmitting element (e.g. 19), and the other waveguide section (e.g. 11) of each waveguide device which is assigned to a column of keys (e.g. 1, 4, 7) is part of a fluorescence waveguide (e.g. 23). This extends along the keys (e.g. 1, 4, 7) of the respective column to the assigned photo-detector (e.g. 27), and is placed so that when the key is activated, it is illuminated by the respective waveguide section (e.g. 10). <IMAGE>
Patent DE-3603013-A1 (DE)
Inventor: LUBCKE HARTMUT
IPC: H04M9/02
Filed: 1986-01-31
Abstract: In a method for integrating one or more supplementary-function modules in telecommunication exchanges, particularly digital telephone branch exchanges, in which the switching between two subscriber terminals is done in accordance with the time-division multiplex principle by allocation of a pair of time slots by a central switching unit, at least one particular permanently reserved time slot is accessed for communication between the supplementary-function module or modules and the subscriber terminals. 
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