baber/WOPTO huggingface dataset:
Patent DE-3231701-A1 (DE)
Title: Method and device for calibrating a length-measuring instrument
Inventor: JENTNER WOLFGANG DIPL ING
IPC: G01B5/04
Filed: 1982-08-26
Abstract: In order to calibrate a length-measuring instrument for a flexible specimen material in the shape of a wire, filament or strip, the invention provides a method and a device having a measuring standard in the form of an endless loop circulating on a deflecting roller arrangement and having an exactly determined intrinsic length, which loop consists of the same material as the specimen to be measured in the measuring instrument, and with the aid of which any desired material length dimensioned an arbitrary multiple larger than the intrinsic length of the endless loop is represented with high accuracy in such a way that the endless loop is driven to pass through the measuring instrument continuously, and for each revolution of the endless loop a counting pulse is counted at a reading head with the aid of a marking applied to said loop. The number of counting pulses multiplied by the intrinsic length of the endless loop yields the material length guided through the measuring instrument, and a calibration or correction factor for the measuring instrument is then obtained from said material length.
Patent DE-3232106-A1 (DE)
Inventor: REINWARTH KLAUS
IPC: E04F13/08
Filed: 1982-08-28
Abstract: 1. Sub-structure for a wall or ceiling cladding with bearer rails (1) or panels (1) adapted to be fixed to the wall or ceiling and having assembly slots (14, 15) into each of which it is possible to engage a substantially S-shaped supporting hook (16, 17) of which the first arm of the S (21) engages behind the bearer rail and is adapted to bear against a surface (9, 10) which is directed at the wall or ceiling, the middle portion (20) of the S and the second arm (22) of the S which engages around the edge of a cladding panel or the like being associated with the opposite other face (23) of the bearer rail (1) being in particular pressed thereon in springingly elastic fashion, characterised by, extending in the longitudinal direction of the one face (9, 10) of the bearer rail (1), a depression (11), particularly a longitudinal groove, the assembly slots (14, 15) being marginally open and associated with the depression or intersecting the longitudinal groove, the first arm (21) of the S engaging in locking fashion into the depression (11) or longitudinal groove.
Patent DE-3233140-A1 (DE)
Inventor: GEIST MICHAEL DR
IPC: C08G18/00
Filed: 1982-09-07
Abstract: The invention relates to a selfcrosslinking heat-hardenable binder, in particular for electropaints, which is based on an organic synthetic resin which contains hydroxyl groups and esterified carboxyl groups in the form of carbalkoxymethyl ester groups and is water-dilutable by partial or complete acid-neutralization of amino groups present in the resin.
Patent DE-3241177-A1 (DE)
Title: Fused terminal block
Inventor: WIELAND FRIEDRICH DR ING
IPC: H01R9/26
Filed: 1982-11-08
Abstract: A fused terminal block having an insulating housing which has a recess which is preferably open at the top for holding a fuse cartridge, and metallic contact elements, which are at least partially sprung and project into the recess, for making electrical contact with the fuse cartridges, the contact elements being constructed and arranged such that they rest on the ends on the contact sleeves of the fuse cartridges.
Patent DE-3243771-A1 (DE)
Title: Sealing connection for sewer pipelines
Inventor: QUECK WILHELM
IPC: F16L17/025
Filed: 1982-11-26
Abstract: A sealing ring (3) of rubber-elastic material is inserted in the cavity (4) of the sleeve (1) in such a way that it abuts against the bottom (9) of the cavity (4) and lies snugly on the outer face thereof. It can be adhesively bonded at this location over the width (b). Formed in its central part is an inner bead (25) with a thickness (d) which is approximately twice the size of the thickness (d1, d2) of the annular ends. On pushing in the insertion end (2), its front oblique face (21) comes to bear on the annular bead, the outer annular end (24) still having radial play with respect to the insertion end (2). On further pushing, the annular bead (25) is so deformed that on the one hand the outer end (24) becomes thicker and comes to bear on the outer face (16), and along the conical face (22) a constantly increasing pressure is exerted on the inner part (23), the oblique faces (21, 17) pressing the annular lips (31, 32) against the sealing ring. The latter is stretched by the increased pressure, so that a sealing length greater than l1 results. Irregularities in the surface of concrete pipes can be sealingly covered and sealed in this way. <IMAGE>
Patent DE-3248496-A1 (DE)
Title: Method for the detachable mounting of lead mats, and lead mat for carrying out the method
Inventor: STRENGER HERBERT M
IPC: G21F3/00
Filed: 1982-12-29
Abstract: A method for the rapid detachable mounting of lead mats (1) on shields (7) and a lead mat (1) suitable therefor are provided, which make use of touch-and-close technology. <IMAGE>
Patent DE-3301526-A1 (DE)
Title: Thermally conductive connection
Inventor: SPEIDEL KLAUS DIPL ING
IPC: F24S10/95
Filed: 1983-01-19
Abstract: Thermally conductive connection between a heat-dissipating or heat-absorbing first component and a working medium, it being possible to exchange the first component without opening the working circuit, characterised in that the first component (1, 3) is housed in an elastically sealed fashion in a sleeve (6) in the working medium (4) and the gap (14) between the sleeve (6) and the first component (1, 3) is filled with a solder (13). <IMAGE>
Patent DE-3302540-A1 (DE)
Title: Rigging with multiple masts
Inventor: KLEMM WOLF
IPC: B63H9/06
Filed: 1983-01-26
Abstract: The rigging according to the invention is a rig, in which the sail area necessary for a ship is not in a single high plane lying amidships, but is subdivided into a plurality of part areas and distributed to one or more low masts which are located next to one another. This arrangement affords, particularly in refittings and new constructions for sea travel and merchant shipping, numerous advantages in aerodynamic, shipbuilding and operational terms, making the use of wind as an additional or main driving force for ships viable again.
Patent DE-3306594-A1 (DE)
Title: Process for false-twist texturing
Inventor: BAUER KARL DR ING DR
IPC: D02G1/08
Filed: 1983-02-25
Abstract: In false-twist texturing, the yarn pull in the false-twist zone is an essential indicator of the quality of the crimped yarn. If a friction false twister consisting of two endlessly rotating friction surfaces gripping the yarn between them is used, the yarn pull is regulated at a constant value by controlling the force, with which the friction surfaces are pressed against one another, as a function of the measured yarn pull.
Patent DE-3312295-A1 (DE)
Title: Wall shell for skeleton structures
Inventor: MICKO MANFRED
IPC: E04B2/72
Filed: 1983-04-05
Abstract: The wall shell is distinguished by large spacings of the flanges (1), the webs (7) having a high strength, even in the case of thin sheets, owing to the interconnection by means of perpendicularly bent legs (6, 9), so that the construction is particularly economical in the case of large wall surfaces. <IMAGE>
Patent DE-3314281-A1 (DE)
Title: Device for measuring the thickness of thin layers
IPC: G01B15/02
Filed: 1983-04-20
Abstract: For the purpose of measuring layer thickness using the fluorescence principle, the beam is directed through a deflecting mirror onto the specimen. A laterally attached microscope can be used to view the measuring point via the deflecting mirror, since the deflecting mirror brings the optical axis together with the beam axis. In order also to be able reliably to excite materials having a low atomic number, for which corresponding low-energy radiation is to be used, it is proposed to provide the deflecting mirror 46 with a small hole 112 which is aligned with the beam axis 32. This results in eliminating the attenuation of the radiation in the glass of the deflecting mirror, which is noticeable virtually only in the lower energy spectrum. <IMAGE>
Patent DE-3317134-A1 (DE)
Title: Container
IPC: B65D5/02
Filed: 1983-05-11
Abstract: A container made of laminated, fibrous material, having at least one closure flap 11, in particular a folding box 10 for pharmaceutical products, in which an adhesive label is stuck onto at least one region 14a of the closure flap 11 and at least one further region 14b of the container wall adjoining the closure flap 11 in the closed state, is to be secured against unauthorised opening by third parties without said opening subsequently being noticed. For this purpose, the lamination of the fibrous material is at least partially removed in the regions 14a, 14b in such a way that the layer of glue of the label rests directly on the fibrous material and partially penetrates it at that point (Figure 1). <IMAGE>
Patent DE-3318646-A1 (DE)
Title: Polycarbonate compositions of improved heat distortion resistance
Inventor: SANDERSON JOHN R
IPC: C08G64/08
Filed: 1983-05-21
Abstract: The present invention relates to an aromatic copolycarbonate moulding compound comprising the product of the reaction of an aromatic diphenol, an aromatic sulphonyldiphenol, a dihydroxybiphenyl and a carbonic acid derivative, the compound being characterised by its improved heat distortion resistance and critical thickness values.
Patent DE-3322660-A1 (DE)
Title: Circuit arrangement for coupling two microcomputers
Inventor: KAUFMANN PETER
IPC: G06F15/17
Filed: 1983-06-23
Abstract: Two microcomputers (M1, M2) are coupled by using clock pulses (T) which are transmitted from the first microcomputer (M1) to the second microcomputer (M2), and by using data (D1, D2) which are transmitted serially between the two microcomputers (M1, M2) after synchronisation with the clock pulses (T). The second microcomputer (M2) monitors the occurrence of the clock pulses (T) and, when the clock pulses (T) are missing, automatically carries out a predetermined programme sequence. The clock pulses (T) and the data (D1, D2) are transmitted between the two microcomputers (M1, M2) by using optoelectronic coupling elements (K1 to K3). The circuit arrangement can be provided in telephone terminals in which the first microcomputer (M1) is supplied by the power system via a power unit and the second microcomputer (M2), which can be constructed as dialling processor, is fed via the telephone line. In this case, it is still possible to dial a remote subscriber if the first microcomputer (M1) fails. <IMAGE>
Patent DE-3325036-A1 (DE)
Title: Elevating platform for wheel-chair occupants or individuals whose mobility is hindered in some other way
Inventor: UNTERREITER ERICH
IPC: A61G3/06
Filed: 1983-07-11
Abstract: Elevating platform for wheel-chair occupants or individuals whose mobility is hindered in some other way, having scissor members, driven by motor or muscle power, between a bottom frame and a top frame which, to obtain a compact type of construction and to provide easy access for the wheel chair as well as to provide protection against slipping off at the side, is designed in a trough shape and at the same time in such a way as to serve as a platform, having overlapping side panels on the top and bottom frame as well as recesses at the front ends corresponding to the cross-section of the trough, hinged flaps which are arranged at the front ends and serve as access ramps when swung down and as safety ramps when swung up, having a control panel for the wheel-chair occupant, which control panel is preferably arranged in the centre on one longitudinal side, having different drive means for the movable parts, and having an alternative arrangement of four wheels on the bottom frame for variable use. In an extended design with an additional U-shaped platform which can be extended or moved horizontally on the base of the trough of the top frame, the elevating platform is also suitable for overcoming stairs.
Patent DE-3326316-A1 (DE)
Title: Sintered-metal bearing bushes with lubricant pockets arranged on the inner running surface and process for their production
Inventor: BODDEN WERNER DIPL ING
IPC: F16C33/14
Filed: 1983-07-21
Abstract: Sintered-metal bearing bush 1 with depressions provided on the inner running surface 2, the said depressions serving as lubricant pockets for receiving lubricant. The depressions are preferably 0.2 to 0.5 mm deep and may be hemispherical or elongate. They are preferably arranged symmetrically distributed over the surface. The sintered-metal bearing bushes are produced by the usual sintered-metal technique, and subsequently a plurality of depressions are simultaneously pressed into the inner running surface of the bearing bush by means of an impressing tool which is introduced into the bush and activated after aligning with a ram. As impressing tool, use is preferably made of a hollow-cylindrical device having balls which are arranged radially movably and which are pressed outwards, at least partially beyond the outer circumference of the hollow cylinder into the inner running surface of the bush to be worked, by a ram introduced into the holding device in the direction of the cylindrical axis. <IMAGE>
Patent DE-3335743-A1 (DE)
Title: Device for measuring easily deformable objects
Inventor: GRASCHEW GEORGI DIPL CHEM DR
IPC: G01B3/38
Filed: 1983-10-01
Abstract: In a device for measuring the size of easily deformable objects, in particular tumour tissue, having a fixed and a movable probe arm with touch contact ends whose spacing is indicated on a scale, subjective influences are reduced or excluded during the scanning measurement by constructing the touch contact ends as contact plates (3, 4), and arranging that the contact plate (4) provided, in particular, on the movable probe arm (1) can be displaced relative to the probe arm (1) against an adjustable spring (9) transmitting the pressure force. The presence of the desired pressure force during the measurement operation can be detected either by simple marking in the case of the simplest embodiment, but it is also possible by means of appropriate electrical contacts to provide an optical or acoustic signal and/or to achieve automatic detection of measured values. As an alternative, it is possible to block the probe arm (1) and contact plate (4) when the desired pressure force is reached, for which in the case of an embodiment operating according to the principle of the vernier caliper it is possible to provide bridging of the spring (9) by a push rod (20) and a rolling key (21) (Fig. 5). <IMAGE>
Patent DE-3336227-A1 (DE)
Title: Printed-circuit board
Inventor: BROSOWSKI HANS-OTTO
IPC: H05K1/02
Filed: 1983-10-05
Abstract: A printed-circuit board having areas (F1, F2, ..., F21) for holding plug connectors, in which a column (h) of auxiliary openings is provided within one area (F2, ..., F21), the openings of the first column in each row (Z1, ..., Z32) on the top (2) being connected to the openings of the same column (A) of the adjacent areas by means of leads (41, 42) which are guided on one side of the row, in that furthermore the openings of the second column (B) of an area are connected to the openings of the same column (B) of the adjacent areas by leads (43, 44) which are guided on the other side of the row, and in that the openings of the third column (C) are connected towards one side to the auxiliary openings (h) of the adjacent area directly and to the auxiliary opening (h) of the same area by means of a connecting lead (46) on the underneath of the printed-circuit board (1), screening surfaces being provided on the underneath (3). <IMAGE>
Patent DE-3345752-A1 (DE)
Title: Editing aid
Inventor: MARKMANN ARNO
IPC: B42D15/00
Filed: 1983-12-17
Abstract: Published without abstract.
Patent DE-3403343-A1 (DE)
Title: Hook-link chain for suspended railways in underground operation
Inventor: PASSING HERMANN
IPC: B66C1/34
Filed: 1984-02-01
Abstract: In a hook-link chain for suspended railways in underground operation, in which a swivel is provided for compensating twist, the head of which swivel has a connection for the final element of the chain which preferably runs off a lifting bar and an axial bearing for the shaft of the hook, according to Fig. 1 there is provision according to the invention for a chain lock (20, 21) for a mounting chain (24, 25) of a pair of mounting chains, which has at its free ends in each case one fixed stop element (28) on each mounting chain (24, 25), to be constructed in the swivel head (6) on each side next to the axial bearing (9), and in each case for a receptacle (34, 35) for hooking in the free ends of the mounting chains (24, 25) to be constructed next to the chain locks (20, 21). <IMAGE>
Patent DE-3405795-A1 (DE)
Title: Device for bordering edges on floor and wall coverings
Inventor: KISSLING ROLF
IPC: E04F19/06
Filed: 1984-02-17
Abstract: The device includes an edge-bordering rod (3) which is in the shape of a four-sided tube, conceals the end face of the covering material (1) and can be fastened on the surface of a supporting structure (2) by means of retaining members (4). A corner region of the bordering rod (3) is configured as an opening (3.1), running in the longitudinal direction of the rod, for receiving the retaining members (4) on the bordering rod (3). One end of each retaining member (4) is provided with a centring element (5) which secures the retaining member in the interior of the bordering rod (3) in a sprung fashion so that it is capable of longitudinal displacement, the surface of which centring element is designed so as to be substantially congruent with the interior contour of the bordering rod (3). The other end of each of the retaining members (4) is designed as a fastening strip (6). <IMAGE>
Patent DE-3406792-A1 (DE)
Inventor: STRIGL REINHARD DIPL ING
IPC: C21D1/76
Filed: 1984-02-24
Abstract: 1. A method for annealing metal parts under a protective gas in a furnace into which the protective gas is intermittently introduced at maximum volume flow, characterised in that the protective gas is introduced at maximun volume flow during the heating-up phase only within a time interval in which the opacity of the furnace atmosphere is greater than that of the furnace atmosphere at ambient temperature.
Patent DE-3407991-A1 (DE)
Title: Terminal element for the screwless connection of electrical conductors in electrical installation apparatuses, especially plug sockets
Inventor: LEWE ULRICH
IPC: H01R4/48
Filed: 1984-03-03
Abstract: The invention relates to a terminal element for the screwless connection of electrical conductors in electrical installation apparatuses, especially plug sockets. The invention creates a terminal element, which is favourable in terms of production engineering, for the screwless connection of electrical conductors, which terminal element can be mounted without problems, and in a manner which is suitable for automatic machines, on pole sockets and the earthing bracket of a plug socket, by means of a snapping effect. The essence of the invention is that the terminal element is bent out of a piece of spring material as a housing formed spring such that, on the one hand, it has an integrated V-shaped terminal spring limb for firmly clamping and releasing the electrical conductor and, on the other hand, can be snapped onto the pole socket and the earthing bracket in conjunction therewith and by means of side walls which are bent and spring out. The electrical conductors are released via specially constructed releasing devices, which can likewise be snapped on to the terminal element.
Patent DE-3409077-A1 (DE)
Title: Changeover arrangement for load selector switches of tapped transformers
Inventor: NEUMEYER JOSEF
IPC: H01H9/00
Filed: 1984-03-13
Abstract: A changeover arrangement for load selector switches of tapped transformers having a plurality of fixed tap contacts which are arranged in a circle and having two switching contacts which can roll on said tap contacts, change over the load output line and, in the quiescent state, both rest on one tap contact. Each switching contact is permanently conductively connected to in each case one further series contact, the series contact being constructed as a contact roller which can roll directly on a circular output rail, is located approximately on the same axis as the switching contact allocated to it and is connected thereto via a flexible shaft which is constructed as an electrical conductor. In this case, during the changeover process, in each case one contact roller can be lifted off the output rail by means of a stop lever.
Patent DE-3418937-A1 (DE)
Title: Apparatus for producing tension-free steel-wire strands or ropes
Inventor: MUEHE HERBERT DIPL PHYS DR RER
IPC: D07B7/02
Filed: 1984-05-22
Abstract: The invention relates to an apparatus for producing tension-free steel-wire strands or ropes by preforming. The object of the invention is to develop a preforming apparatus, the use of which guarantees a sufficient preforming effect, without impairing the productivity of the stranding process and without reducing the quality of the treated material, and which can be adjusted easily, gives reproducible results and treats the surface of the wires with care. This object is achieved in that the apparatus consists of mutually axially displaceable and rotatable guide bodies which are firmly connected to the rotor of the stranding machine (axis of the guide bodies = rotor axis) and which contain bores arranged on a respective reference circle. The wires or strands to be preformed are guided individually through the respective bore of each guide body. During the stranding, a permanent helical deformation is imparted to the wires/strands. During the adjustment of the values according to the invention for the curvature of the bore edges and the spacing and rotation of the guide bodies, the pitch and diameter of the helix correspond to the position in the strand/rope structure. The invention can be used in the production of all round-strand ropes.
Patent DE-3422348-A1 (DE)
Title: Process for regenerating catalysts
Inventor: ZIMMERMANN HEINZ DR ING
IPC: B01J23/90
Filed: 1984-06-15
Abstract: A process is described for regenerating catalysts deactivated by coke deposits. In order to improve regeneration it is proposed to carry it out under hydrogenating conditions.
Patent DE-3423316-A1 (DE)
Title: Fuel pump unit
Inventor: BURKEL RAINER DIPL ING
IPC: F02M37/10
Filed: 1984-06-23
Abstract: A unit is proposed which is used for pumping fuel from a storage tank to an internal combustion engine. The fuel pump unit comprises a pump part and, assigned thereto, an electric drive motor comprising stator plates. The pump part and the drive motor are enclosed by a common casing, through which the fuel flows and which, in its inner chamber, has a stop shoulder on which, via a spacer, the stator plates are braced in the axial direction. An advantageous arrangement of components necessary to control the electric motor is achieved if, fixed to the spacer, there is a supporting part which comprises these components. <IMAGE>
Patent DE-3423866-A1 (DE)
Title: Device for separating off non-magnetisable metal parts from a non-ferromagnetic mixture of solids
Inventor: FEISTNER KLAUS-DIETER DIPL ING
IPC: B03C1/253
Filed: 1984-06-28
Abstract: The selectivity of an eddy current precipitator for separating off non-magnetisable metal parts from a non-ferromagnetic mixture of solids is increased if the parts to be separated are centrifuged after previous calming in a specific position by a conveying means (3) at a high speed approximately horizontally on a flat trajectory (C) through the approximately horizontal gap (B) of a linear motor (14). <IMAGE>
Patent DE-3428617-A1 (DE)
Title: DC motor brake, which is network-independent with automatic functional monitoring
IPC: H02P3/24
Filed: 1984-07-31
Abstract: Published without abstract.