baber/WOPTO huggingface dataset:
Patent DE-3324625-A1 (DE)
Title: Device for the storage, loading, allocation and weighing of bulk material components for preparation of concrete
Inventor: FEHLER JUERGEN OSKAR ING GRAD
IPC: B28C9/00
Filed: 1983-07-08
Abstract: In a device for the storage, loading, allocation and weighing of materials to be mixed, especially of bulk material components for the preparation of concrete, the bulk material components being piled up to form heap stores at ground level and stored in silo pockets by motor-driven loaders, and the heap stores being piled up at a distance from the silo pockets and the loader moving in the free space between the heap stores and the silo pockets, the loading means of the loader are designed in such a way that the loader receives and delivers the bulk material at ground level. It is planned in addition to operate the loader by means of an electromotive drive. In a device of this kind, the banking of bulk material generally required for loading of the silo pockets is eliminated. The device can also be operated at favourable levels of waste gas and noise pollution. <IMAGE>
Patent DE-3324996-A1 (DE)
Title: Device for double-sided recording
Inventor: FUJINO HITOSHI
IPC: G03G15/23
Filed: 1983-07-11
Abstract: A device for double-sided recording is specified in which a sheet which has been conveyed by means of a first recording device for recording an image on a first surface of the sheet is fed to a sheet-turning device for the purpose of recording an image on a second surface of the sheet, images being recorded on the first and the second surface of the sheet.
Patent DE-3328321-A1 (DE)
Title: Rail wheel with rubber suspension
Inventor: KASPER WILLI
IPC: B60B17/00
Filed: 1983-08-05
Abstract: The invention relates to a rail wheel with rubber suspension, in which wheel the wheel tyre (7) is seated on prestressed rubber bodies (8) arranged in an outer circumferential groove of the wheel rim. One half of this groove is formed by a leg (3), having a circumferential shoulder (4), of the wheel rim whilst the other half of the groove is formed by a non-divided rim ring (5) which also has a circumferential shoulder (6). The rim ring is seated in a force-fitting manner on an annular projection (14) of the rim lying opposite the aforesaid leg (3). <IMAGE>
Patent DE-3329933-A1 (DE)
Title: Clamping connection on two suction tubes which can be pushed one inside the other
Inventor: SCHNEIDER GOTTFRIED
IPC: F16L37/084
Filed: 1983-08-19
Abstract: A clamping connection on two suction tubes 1, 2, which can be pushed one inside the other, has a clamping cone 6 which is split by axially directed slots 7 into clamping jaws 8 over which an outer cone 3 engages. In order in this case to achieve latching to prevent the inner tube 1 being pulled too far out of the outer tube 2, radially inwardly directed protuberances are integrally formed on the free end of the clamping jaws 8 and perforations 10 are provided in the region of the inserted end 9 of the inner tube 1, into which perforations the protuberances 13 engage and abut with a steep edge 14 against the edge 11 of the perforation. <IMAGE>
Patent DE-3333492-A1 (DE)
Title: Locking and/or unlocking device in a cutting disc
Inventor: CAVAGNA ELIO
IPC: B26D7/26
Filed: 1983-09-16
Abstract: Locking and/or unlocking device in a cutting disc which are incorporated connected to the mounting of the rotating knives for cutting machines for the paper industry. The mounting of the cutting disc is connected to a raising and lowering device by a spatially elastically deformable structure which is designed to permit displacements of the knife by means of elastic counterforces. These displacements occur primarily during twisting and permit composite movements which ensure that there is continuous interaction between the knives and counterknives during rotation of these parts. The construction comprises at least one rectangular elongated plate. …<IMAGE>…
Patent DE-3336971-A1 (DE)
IPC: B41K3/44
Filed: 1983-10-07
Abstract: In an apparatus for stamping flat objects of different sizes and thicknesses, particularly postal items, said objects are arranged vertically on a feed table. The objects are individually removed from the latter and successively moved past a stamp and are then conveyed to a depositing table. The supplied and deposited objects are in parallel planes to one another. The feed and depositing tables are successively arranged in a vertical direction to one of these planes. The objects are removed from the feed table at right angles to said direction and are supplied to the depositing table. The objects are placed on the feed table by their leading edge in the transfer direction during individual removal. The conveying path of the object between the feed and depositing tables is horizontal.
Patent DE-3337597-A1 (DE)
Title: Current collector
Inventor: KAISER HEINZ
IPC: B60L5/38
Filed: 1983-10-15
Abstract: A current collector (1) which is equipped with carbon brushes (41, 42) resting against current conductors (6, 8) is formed from a control element (21) which is adjustably arranged with respect to the said current collector (1) counter to the force of a spring (25), and from swivellably mounted two-armed toggle levers (31, 35) to whose one lever arm the carbon brushes (41, 42) are attached and whose other lever arms (33, 37) are positively connected to the adjustable control element (21). By means of this design, it is possible to vary the position of the carbon brushes (41, 42) in a controlled fashion so that in operating areas in which it is not necessary to collect current, the said carbon brushes can be lifted off and protected against mechanical damage. <IMAGE>
Patent DE-3338999-A1 (DE)
Title: Probe for temperature measurement
Inventor: SCHWIRTLICH INGO DIPL PHYS DR
IPC: H01L35/22
Filed: 1983-10-27
Abstract: The present invention relates to a probe for temperature measurement in inert or reducing atmospheres, consisting of two different materials in mutual contact. <IMAGE>
Patent DE-3342298-A1 (DE)
Title: Separator
Inventor: VOGEL JUERGEN
IPC: B03C1/28
Filed: 1983-11-23
Abstract: The separator is provided for the purification of a medium, especially steam, and has a container which has one inlet and one outlet for the medium flowing through. At least one electromagnet is externally situated on the container, and its magnetic field penetrates the interior of the container. At least one positive guide is provided in the interior, between the inlet and the outlet, for a deflection of the medium in the direction towards the container wall and towards the electromagnet.
Patent DE-3343339-A1 (DE)
Title: Front covering for television sets
IPC: A47B81/06
Filed: 1983-11-30
Abstract: The invention relates to a device which enables television sets not in operation to be covered decoratively. In a simple manner, it allows the construction of a television set, which is considered by many to be disturbing and unattractive, to be concealed and to be replaced by a decorative unit which fulfils aesthetic considerations. The novel unit developed as a covering screen can be used under various conditions and can be applied both as an addition and as an integrated constituent of the television set.
Patent DE-3403051-A1 (DE)
Title: Drive device for clock/watch regulators running in a non-regulating fashion
Inventor: THOMA FRIEDRICH X DIPL ING
IPC: G04C3/02
Filed: 1984-01-30
Abstract: In a drive device for mechanical regulators that run in a non-regulating fashion, are moved to and fro in a manner sufficiently conforming to natural oscillations, and have an effective directive force and are fitted in clocks/watches, in particular clocks, according to the invention the regulator (6, 16) is driven by a reversible electromagnetic miniature motor (1) which is permanently engaged with the regulator (6, 16) via a gear (5), especially a step-down gear, the motor (1) being controlled in this case by the regulator (6, 16). <IMAGE>
Patent DE-3404896-A1 (DE)
Title: Bearing for worm conveyor
Inventor: TOTORAT SIEGFRIED
IPC: B65G33/32
Filed: 1984-02-11
Abstract: The invention has the object of guaranteeing the flow of conveyed material in the worm casing. As can be seen from the drawing, the bearing parts are situated outside the worm casing. The worm shaft has hitherto been held in bearing shells. The bearing is located in the worm casing. The spirals must be interrupted because of the bearing mount. This results in accumulation of the conveyed material. In the new bearing, there are no impeding mounts or the like in the worm casing. As shown in the drawing, the worm helix is also no longer interrupted. The worm shaft is welded by two worm helix segments to the race. The race is supported by sealed, grease-filled deep-groove ball bearings. Intermeshing profiled grooves of the race and the connection flanges prevent escape of the conveyed material. The bearing for worm conveyors is to be used wherever conventional bearings impair the flow of conveyed material, for example in vertical worms, in steep-incline conveying at angles greater than 45 DEG  or for difficult bulk materials. <IMAGE>
Patent DE-3414801-A1 (DE)
Inventor: ROSENTRETER ULRICH DIPL CHEM D
IPC: A61K31/44
Filed: 1984-04-19
Abstract: 4-(Nitrophenyl)-1,2,3,4-tetrahydropyridines of the formula    <IMAGE> (I)  in which R1 and R2 are identical or different and each represent hydrogen, phenyl or a straight-chain or branched alkyl radical which is optionally substituted by halogen or alkoxy, R3 represents a straight-chain or branched alkyl radical which is optionally substituted by alkoxy, halogen, alkylamino or aryl, X represents a single bond, an oxygen atom, a sulphur atom or the NH group and Y denotes either the nitrile group or the radical   <IMAGE>  wherein X' corresponds to the definition of X and can either be identical to X or different from X, and R4 corresponds to the definition of R3 and can be either identical to R3 or different from R3, or physiologically acceptable salts thereof, which are active on the circulation system, for example as vasodilators.
Patent DE-3419376-A1 (DE)
Title: Mixtures protected against thermooxidation and containing aromatic polyethers, and the use thereof for the production of mouldings
Inventor: SIMON GEORG NIKOLAUS DR
IPC: C08L71/00
Filed: 1984-05-24
Abstract: The invention relates to thermoplastic compositions comprising an aromatic polyether containing thio, sulphone, alkylene and/or carbonyl groups polymerised into the main chain, optionally at least one other polymer from the group consisting of polycarbonates, polyterephthalates and ABS, optionally conventional additives in conventional amounts, and additionally from 0.05 to 2% by weight of a stabiliser of the formula (I). <IMAGE> in which R<1>, R<2> and R<3> are identical or different and may be C4- to C20-alkyl, C5- to C8-cyloalkyl, optionally substituted C6- to C20-aryl or O-, S- or N- containing 5- to 6-membered heterocyclic radicals, and to the use of the mixtures for conversion into mouldings. In particular, the C6- to C20-aryl radicals are substituted by OH and/or C1- to C9-alkyl radicals, and the radicals R<1>, R<2> and R<3> are C4- to C12-alkyl, C5- to C6-cycloakyl and/or C6- to C20-aryl groups.
Patent DE-3420261-A1 (DE)
Inventor: KRIES WERNER
IPC: F16L3/227
Filed: 1984-05-30
Abstract: Published without title and abstract. <IMAGE>
Patent DE-3422198-A1 (DE)
Title: Stream trap with thermal control element
Inventor: KLANN HOLM DIPL ING
IPC: F16T1/10
Filed: 1984-06-15
Abstract: Stream trap with a thermal control element (5) arranged on the high-pressure side, two valve seats (17, 18) and two sealing parts (12, 15) which are arranged one behind the other and interact with the valve seats (17, 18). The first (12) of the said sealing parts (12, 15) is coupled to the control element (5), and the second (15) supports an opening carrier (16), which is actuated by a stop (14). There is a small axial clearance between the stop (14) and the opening carrier (16) in the closed position. The two valve seats (17, 18) are arranged in or open out into a single plane. A bearing surface (19) for holding means (10) of the control element (5) may be provided in the same plane in addition. Height tolerances cease to be applicable to a substantial extent because of this, so that a relatively large throughput can be achieved with a control element (5) with a short stroke. <IMAGE>
Patent DE-3424603-A1 (DE)
Title: Locking bit with additional stop for a cylinder lock
Inventor: LASKOWSKI SIGISMUND
IPC: E05B9/10
Filed: 1984-07-04
Abstract: The invention relates to a locking bit with additional stop for a cylinder lock, the new version of the form of the coupling (3) and of the inner space of the locking bit (4), with additional spherical sprung element (18 and 19), the action of which virtually prevents the release of the locking bit (4) when other aids are inserted, performing the stop function. As a result of the specific form of the coupling (3) which has a wedge-shaped recess (21) at one end and which cooperates with said spherical sprung element (18 and 19), the coupling (3) is always held in the stop position when the key is withdrawn. Moreover, the contact zone of the coupling, which has to be brought into the working position by the key-bit tip (7) in order to allow the rotational movement, is substantially smaller and therefore more difficult to reach (with other aids) than in the conventional couplings, because it can be reached only with a specific length of the key bit. The working position of the coupling is difficult to determine beforehand since there are no abutment points. <IMAGE>
Patent DE-3426370-A1 (DE)
Title: Seating or lying furniture
Inventor: EMUNDTS JOSEF
IPC: A47C17/04
Filed: 1984-07-18
Abstract: The seating or lying furniture consists of a seat or lying part (1), a backrest or headrest part (2), a support part (3) and a connecting part (4). The parts mentioned above are connected to one another in an articulated manner by a continuous web of material and can be folded together in a compact manner. In the position of use of the furniture, the rest part (2) and the support part (3) enclose an angle which is defined by the connecting part (4). When the seat or lying part (1) is subjected to loading, a pressure against the rest part (2) leads to a counter pressure since it is prevented from yielding by the support part (3). <IMAGE>
Patent DE-3427533-A1 (DE)
Title: Revolving clamping device
Inventor: KIMM WOLFGANG
IPC: B23B33/00
Filed: 1984-07-26
Abstract: The invention relates to a revolving clamping device with a plurality of clamping elements guided in radially adjustable fashion in a chuck body and with an face driver provided with a centring point. In order to create a simple construction with which bar-shaped workpieces can be clamped both between centres and by means of the clamping elements, the face driver is arranged on a cylindrical carrier body which is guided with axial displaceability in the chuck body in such a way that the contact surface of the face driver in the extended end position lies in front of the clamping surfaces of the clamping elements and, in the retracted position, lies within or behind the clamping surfaces of the clamping elements. In the extended position, the face driver is clamped and supported in a centred manner by the clamping elements.
Patent DE-3428346-A1 (DE)
Title: Circuit arrangement of processor-controlled modules
Inventor: LAWO PETER DIPL ING
IPC: H05K1/14
Filed: 1984-08-01
Abstract: In conventional electronic switchgear or the like, having a multiplicity of circuit boards which are arranged insertably in a rack frame, the individual circuit modules contain both function and memory chips. According to the invention, the circuit modules (6) on the circuit boards (5) exclusively comprise the function chips whereas the associated memory chips (7) are arranged stationary in the rack frame (1). The memory chips (7) are connected to the respective module (6) in accordance with the circuit via detachable plug-in connections (2/4). <IMAGE>
Patent DE-3429988-A1 (DE)
Title: Magnetron cathode for sputtering ferromagnetic targets
Inventor: AICHERT HANS DR ING DR
IPC: H01J37/34
Filed: 1984-08-16
Abstract: Magnetron cathode for sputtering ferromagnetic targets (7). Disposed on a cathode base body (1) there is a magnet system (2) which consists of nested magnetic poles (3a, 3b) of opposite polarity. Between pole pieces (8, 9) consisting of target material and the target (7), two circumferential air gaps (12, 13) are formed in the depth direction of the configuration. Magnetic poles (3a, 3b) and targets (7) do not intersect in a projection plane. In order to render the target erosion uniform while maintaining a high sputtering rate, according to the invention the pole pieces (8, 9) are each separated from the magnetic poles (3a, 4a) by a spacing "S". The magnetic poles in this arrangement are situated in a region which, starting from a plane passing through the sputtering surface (7a), extends in the depth direction of the configuration. Between the pole pieces (8, 9) and the target (7) on the one hand, and the magnetic poles (3a, 4a) on the other hand, a thermally conductive metal body is disposed which is in contact with at least one coolant duct and consists of a non-ferromagnetic material. <IMAGE>
Patent DE-3432942-A1 (DE)
Title: Holding device for electrodes on spark-erosion machines
Inventor: SOHMER MANFRED
IPC: B23H7/26
Filed: 1984-09-07
Abstract: The holding device for electrodes (16) on spark-erosion machines comprises a holding head (1) having a cylindrical shank (2) and a planar end face (9. In the end face (9) and in the end face (17) of the electrode (16) which bears against this end face (9) there are arranged in each case depressions (10, 18) having congruent face forms and having in each case at least one inner axially parallel angle reference face. Preferably, the depressions (10, 18) have the face form of a polygon of which the centre axis coincides with the axis (11) of the holding head (1). For the angularly correct and rotationally secure connection of the holding head (1) and the electrode (16) there is provided an aligning element (4) which can be inserted in both depressions (10, 18) with a releaseable fit and at the same time a positively coupling effect and which has a central bore (27). A clamping pin (3), which protrudes through the bore (27) of the aligning element and is releaseably screwed into the electrode (16), protrudes into a central bore (8) of the holding head (1) and is releaseably clamped firmly in place by means of a radial clamping screw (5). Thus, an exact axial and angularly correct positioning of the electrode can be accomplished in a simple way and with easy exchangeability with just one connecting point. <IMAGE>
Patent DE-3437386-A1 (DE)
Title: Refractory castable mass
Inventor: STILES DAVID VANDEGRIFT
IPC: C04B35/105
Filed: 1984-10-09
Abstract: Published without abstract.
Patent DE-3441103-A1 (DE)
Title: Circuit arrangement for detecting a defective pulse transmitter of the rotation frequency of an asynchronous machine
Inventor: BRUEGE FRIEDHELM DIPL ING
IPC: G01P21/02
Filed: 1984-11-08
Abstract: In the case of a circuit arrangement in which pulses are emitted from a pulse transmitter at a frequency corresponding to the machine rotation speed, in order to control or regulate a converter-supplied asynchronous machine, it is intended to detect a defect in the pulse transmitter immediately. For this purpose, a pulse transmitter pair (10, 20) is provided which emits transmitter signals whose mutual allocation is displaced as desired in time, in each case via a Schmitt-trigger (11, 21) to an edge-triggered monostable multivibrator which can be reset. An exclusive-OR gate (3) is connected to the outputs of the monostable multivibrators (12, 22), one of the output signals of the monostable multivibrators being inverted. The exclusive-OR gate (3) is connected to the counting input of an up-down counter (7) which emits a pulse-transmitter failure signal (S) via an OR gate (8). The mathematical sign input of the counter (7) is connected to the output of an RS flipflop (5) which is set and reset again by the output pulses of the two monostable multivibrators (12, 22). The circuit arrangement can preferably be used for detecting defects in pulse transmitters which, on railway vehicles, emit signals corresponding to the rotation frequency of asynchronous machines which drive said vehicles. In the event of a defective pulse transmitter failing, an immediate changeover can be made to a redundant, intact pulse-transmitter pair.   <IMAGE>
Patent DE-3442189-A1 (DE)
Title: Fastening system for metal-panel strips
Inventor: HOOPE JAN TEN
IPC: E04F13/12
Filed: 1984-11-17
Abstract: The invention relates to a fastening system for metal-panel strips which are usually used as curtain elements for the walls of buildings. In order to permit dimensionally accurate attachment, which cannot be modified, metal-panel strips with bent-back metal-panel edges are used according to the invention, profiled edges of a connecting profile which have been bent off at an angle engaging in a positively locking manner in said metal-panel edges. Adjoining the latter is a wide profiled edge which is connected to the rear side of the metal panel of the metal-panel strip and, as a result, attempts to assume a position in which the metal-panel edge is subjected to elastic loading. The positively locking connection thus becomes a frictionally locking connection. Using this fastening system along both the horizontal metal-panel edges and along the vertical metal-panel edges permits positioning, of the metal-panel strips on a building wall, which remains unchanged even in the case of strong weathering influences and with respect to which wall the connecting profile can still compensate for dimensional inaccuracies.
Patent DE-3443656-A1 (DE)
Title: Drive device for separating rollers in printing machines
Inventor: JENTZSCH ARNDT DIPL ING
IPC: B41F35/04
Filed: 1984-11-30
Abstract: A drive device for separating rollers in printing machines for switching a doctor blade shaft into four angular positions in order to be able to divide the inking unit automatically into a plurality of partial ink lines on interruption of printing. The aim of the invention consists in contributing towards lowering the setting-up time for the printing machine and increasing the user-friendliness. The object of providing a drive device for printing machines, with which the doctor blade shaft can be moved automatically by simple aids into a plurality of angular positions from a control panel is achieved in that a six-member, flat coupler mechanism is arranged on two hydraulic cylinders, the output member of which coupler mechanism is connected to a gearwheel of the doctor blade shaft via a driving gear. <IMAGE>
Patent DE-3505537-A1 (DE)
Title: Sensing valve for air brakes of rail vehicles
Inventor: WOSEGIEN BERND DIPL ING
IPC: B60T8/30
Filed: 1985-02-18
Abstract: The sensing valve for air brakes of rail vehicles has two tubular parts (1) and (2), which are telescopically displaceable in relation to one another and one of which is to be articulated on the unsprung part of the vehicle and the other on a sprung part of the vehicle. Between the two tubular parts (1) and (2), two spring parts (44) and (45) arranged in series with one another are clamped, which act upon a piston (25), supported so that it is axially displaceable in one tubular part (2), counter to a vehicle load-dependent pressure acting on it. The piston (25) controls an inlet valve (28) and an outlet valve (29) for the vehicle load-dependent pressure. Between the two spring parts (44 and 45) a stop part (41) is arranged, which can be supported by way of an adjustable stop (36, 37) against the piston (25), the one spring part (44) being bridged. In this way a bend in the characteristic curve is achieved, a slow rise of the vehicle load-dependent pressure occurring with constantly increasing vehicle load when the stop (36, 37) is opened, whereas following closure of the stop (36, 37) a rapid rise of the vehicle load-dependent pressure occurs from medium vehicle load up to the full vehicle load. <IMAGE>