baber/WOPTO huggingface dataset:
Patent DE-3245949-A1 (DE)
Title: Electronic monitoring system for safeguarding against I passengers paying no fare and II passengers paying insufficient fare by means of a sensor swing barrier and ticket coding
Inventor: LATZA FRANZ-JOSEF
IPC: G07B15/00
Filed: 1982-12-11
Abstract: To prevent losses of income in public transport companies as a result of passengers paying no fare and those paying insufficient fare, a system consisting of a sensor swing barrier, of the coded ticket, of the canceller with reading head and of a microcomputer is arranged on board the vehicles for an automatic passenger check. The swing barrier with sensors opens the passage only when a coded valid ticket has been presented to the new canceller with reading head. If the sensor swing barrier is touched without a ticket or with an invalid ticket, a blocking signal or a late-payment indication for the passenger and driver is triggered at the initiation of the sensors. The particular property of the sensor swing barrier to be capable by means of its sensors of detecting and differentiating cycles of movement prevents unauthorised passage - check of passengers paying no fare -. A further property of the sensor swing barrier is that of being capable of differentiating between boarding and alighting passengers. It thus acts at the same time as a passenger counter and supplies a microcomputer with the necessary data for the check of passengers paying insufficient fare. The microcomputer receives the appropriate comparative data by means of a new coded ticket and a new canceller with reading head. The coded ticket carries a bar or magnetic code. This code contains the necessary data for checking the validity and the permitted sojourn time.
Patent DE-3248483-A1 (DE)
Inventor: NEUMAIER HUBERT DIPL CHEM DR
IPC: C07F9/52
Filed: 1982-12-29
Abstract: The disclosure relates to a process for making aryldichlorophosphanes of the general formula   <IMAGE>   in which R1, R2 and R3 being identical or different each stand for a hydrogen atom, an alkyl group having from 1 to 8 carbon atoms, a halogen atom, an aryl group of an aryloxy group by reacting an arene of the general formula   <IMAGE> in which R1, R2 and R3 have the meanings given above, with at least 4 mols phosphorus (III) chloride per mol arene in the presence of aluminum chloride, boiling the mixture over a period of several hours and subsequently precipitating the aluminum chloride by adding a complexing agent, filtering and distillatively working up the filtrate. More particularly, the disclosure provides for 0.05 to 0.9 mol aluminum chloride to be used per mol arene and for 1-3 mols finely ground alkali metal chloride to be used as the complexing agent per mol aluminum chloride.
Patent DE-3248516-A1 (DE)
Title: Electrical machine and a production method for its separable magnet conductors
Inventor: CHAIT JAKOV MOISEEVIC
IPC: H02K1/06
Filed: 1982-12-29
Abstract: Electrical machine, in which the yoke of a separable magnet conductor of the stator or of the rotor is designed in the form of a cylindrical helix (6), which is wound in an upright position from a continuous strip (7) of a magnetic material. The strip (7) is constructed from two layers (8, 9) by folding it in two in the direction of the longitudinal axis, while its edges (17) face the toothed zone after the helix (6) has been wound. The production method for the separable magnet conductor is for the magnetic material to be cut into continuous strips (7) having a width which is equal to or greater than twice the height of the yoke of the magnet conductor, to be folded in two in the direction of the longitudinal axis, to be pressed around (with a droplet-shape air gap under the bending point) in accordance with the thickness in order to form the two layers (8, 9), and the yoke of the magnet conductor to be wound from the strip (7), which is bent upright, in the form of the cylindrical helix (6). <IMAGE>
Patent DE-3300144-A1 (DE)
Title: Variable speed gearing
Inventor: WOLF PETER-CHRISTIAN DIPL ING
IPC: F16H29/16
Filed: 1983-01-04
Abstract: Control of the rotational speed rests on the ability continuously to vary the centre distance between two discs 4 and 6 while uninterruptedly transmitting power. As a result, the circumferences of both discs 4 and 6 meet tangentially at the point of maximum eccentricity on radii which can vary as a function of their centre distance, so that, when transmitting rotations in this region of both circumferences, a change in the rotational speed occurs between the input and the output if the centre distance of both discs 4 and 6 is changed. For this purpose, the transmission of the rotations must be performed by several groups of connecting elements 9 which are arranged distributed at equal angles around the circumference of one disc 6 and enter into a non-positive connection, limited to a region of maximum eccentricity, with the circumference of invariable radius of the second disc 4, with the result that, during rotations, one connecting element 9 succeeds the other. Eccentricities between the discs 4 and 6 are compensated by compensation elements 5 and rigid guide elements 11. The operative connection between the discs 4 and 6 can be positive by means of toothings 9 and 41, the two sides of which have different tooth pitches with resilient teeth 9, with the result that in each case at least one tooth engages. Any remaining backlash in the circumferential direction can furthermore be ... by oil trapped in remaining gaps ... Original abstract incomplete. <IMAGE>
Patent DE-3301718-A1 (DE)
Title: 3-Hydroxy- alpha -cyclocitral and its acetals, and the preparation and the use of these compounds
Inventor: SCHAEFER ULRICH DR
IPC: C07C45/51
Filed: 1983-01-20
Abstract: 3-Hydroxy- alpha -cyclocitral derivatives of the general formula I   <IMAGE> in which R<2> and R<3> can be identical or different and denote in each case a linear or branched alkyl group having 1 to 6 C atoms, or else R<2> and R<3> together represent an ethyl group or a propylene group, each of which can be substituted by methyl groups or ethyl groups, and the preparation and use of these 3-hydroxy- alpha -cyclocitral derivatives for the preparation of safranal and 3-hydroxy- beta -cyclocitral.
Patent DE-3302962-A1 (DE)
Title: Winding machine
Inventor: SCHIPPERS HEINZ DR
IPC: B65H54/28
Filed: 1983-01-29
Abstract: In a winding machine, a plurality of yarns are wound on coaxial bobbins. The traversing device consists of two fliers rotating in the same direction for each winding region. The fliers of all the traversing regions are arranged in only two planes of rotation. The fliers of a plane of rotation overlap with their circles of rotation and have the same axial spacing from traversing region to traversing region, with a phase shift of 90 DEG .
Patent DE-3303742-A1 (DE)
Title: Process for the regiospecific partial hydrogenation of polynuclear aromatic compounds having an anthracene skeleton
Inventor: FELL BERNHARD PROF DR
IPC: C07C5/11
Filed: 1983-02-04
Abstract: Polynuclear aromatic compounds which have an anthracene skeleton can be hydrogenated regiospecifically on a terminal ring by a homogeneously catalysed hydrogen transfer of a secondary alcohol to the polynucleate aromatic compound, the catalyst used being a solution of a hydridoruthenium complex of the general formula  HxRu(PR3)y or  HxRu[P(OR)3]y in which x = 2 and y = 4 or x = 4 and y = 3 and R is an aryl or alkyl group, in an inert organic solvent.
Patent DE-3312084-A1 (DE)
Title: Attachment arrangement for a hollow profiled strip for bundled retention of cables or lines on housings, especially of ignition cables on internal-combustion engines
Inventor: HERRMANN JOACHIM
IPC: F16L3/22
Filed: 1983-04-02
Abstract: In an attachment arrangement for a hollow profiled strip for the bundled retention of cables or lines on housings, especially of ignition cables on internal-combustion engines, stops (6, 7), which hold the hollow profiled strip (2) in a force-fitting/positively-locking manner in mutually opposite longitudinal sides, are arranged on a housing part (1) which is attached by means of screw bolts (9). For the hollow profiled strip, an attachment arrangement which is simple both in construction and in handling during assembly is achieved in that one of the stops (7) is arranged on an intermediate piece (8) which is braced by the screw bolt (9) against the housing part (1). <IMAGE>
Patent DE-3324995-A1 (DE)
Title: Container for a storage battery
Inventor: HIKOSAKA TOSHIAKI
IPC: H01M50/176
Filed: 1983-07-11
Abstract: In the case of a container for a storage battery, an electrode terminal element (15), which is formed with a thermoplastic synthetic resin part (16) around the circumference, is fitted in an opening made right the way through the side wall (12a) of the main container (12) and fastened therein by the thermoplastic synthetic resin part (16) which is arranged around the outer circumference of the electrode terminal element being fused to the inner surface of the through-opening. <IMAGE>
Patent DE-3325047-A1 (DE)
Title: Scanning device for a magnetic tape apparatus with helical scanning
Inventor: KIERSCHKE KLAUS
IPC: G11B5/53
Filed: 1983-07-12
Abstract: A guide drum for a magnetic tape apparatus is proposed, in the lower part of which the drive motor 102 and the mounting 107 of the magnetic head rotor are arranged. Mounting and motor are combined as a unit and are held in the upper region by a disc 103 of diaphragm form. For adjusting the angle of axial alignment between the outer surface of the guide drum 101 and the motor shaft 106, three setting screws 104, which act on the support for the mounting and the motor, are provided on the circumference of the guide drum. Furthermore, the axial adjustment of the unit can be performed by a central setting screw. <IMAGE>
Patent DE-3326511-A1 (DE)
Title: Aminoderivate von benzyliden-pyrrolo(2,1-b)chinazolinen und benzyliden-pyrido(2,1-b)chinazolinen, verfahren zu deren herstellung und arzneimittel, welche diese enthalten
Inventor: DORIA GIANFEDERICO
IPC: A61K31/505
Filed: 1983-07-22
Abstract: 1 Verbindungen der allgemeinen Formel (I) (I) worin die Symbole die in der Beschreibung angegebenen Bedeutungen haben. Die erfindungsgemäßen Verbindungen sind als antiallergische Arzneimittel geeignet. Beschrieben wird auch die Herstellung der neuen Verbindungen sowie Arzneimittel, welche diese enthalten.
Patent DE-3328339-A1 (DE)
Title: Process for metallising a plastic surface
Inventor: OSTWALD ROBERT DR ING
IPC: H05K3/38
Filed: 1983-08-05
Abstract: A method, in particular, for metallising plastic films, is specified which is especially suitable for producing thin-film circuits which can be highly stressed thermally. The essence of the process is to metallise the circuit carrier film after mechanical and chemical pretreatment either electrolessly and by electrodeposition without using an adhesive layer or to laminate it with a metal foil, also mechanically pretreated, using an adhesive suitable for the circuit carrier material.
Patent DE-3329325-A1 (DE)
Title: Heat sink for liquid cooling of at least one electrical power element
Inventor: HERREN PETER
IPC: H01L23/473
Filed: 1983-08-13
Abstract: The heat sink has a plurality of cooling ducts (4) and is assembled from two plate-like heat sink parts (2, 3), the latter expediently being bonded. The cooling ducts (4) are connected to a common inlet opening for the cooling liquid and to a common outlet opening. The cooling ducts (4) are designed with hydraulic resistances stepped from the centre, which is achieved in one variant by means of expanding cross-sections of the cooling ducts (4). It is expedient to use metal or ceramic as the material. The heat sink is of very simple design, and the stepping of the hydraulic resistances improves the uniformity of cooling. <IMAGE>
Patent DE-3329463-A1 (DE)
Title: Circuit arrangement for the DC voltage supply of electronics assemblies
Inventor: MARKOVIC JOSIP
IPC: H02M7/10
Filed: 1983-08-16
Abstract: The invention relates to a circuit arrangement for the DC voltage supply of electronics assemblies etc. from an AC voltage source via a diode which is arranged in the supply line. The half cycles of the AC voltage which are selected for the supply are supplied via a capacitive impedance of the electronics assembly, while the other half cycle is supplied via a high-impedance voltage divider and is used at the same time in order to discharge the capacitive impedance completely.
Patent DE-3331059-A1 (DE)
Title: AC source having a device for switching the same on and off
Inventor: KOEHNE RAINER DR
IPC: H02M7/48
Filed: 1983-08-29
Abstract: A switch (12) which can be operated magnetically is provided in the input circuit of an invertor (8). The invertor has an output transformer (9) with one output winding (18). An oscillator (19) produces an auxiliary AC voltage whose frequency is approximately 10 kHz. Furthermore, a detector (20) is provided whose output controls the magnetic switch via a conductor (23). The output terminals (21) of the oscillator, the output winding of the output transformer, and the input terminals (22) of the detector are connected in series and form a closed loop in AC terms. As long as no load (2) is connected to the said output winding, it represents a high impedance for the auxiliary AC voltage, and the auxiliary AC voltage applied to the input of the detector is small, and the detector does not respond to said voltage. If a load is connected to the output winding, the impedance then falls and the auxiliary AC voltage at the detector input rises. This results in the detector responding and a control signal being produced for the switch which can be operated magnetically. In consequence, the invertor is switched on. Once the load has been switched off, the auxiliary AC voltage at the input of the detector falls, and this no longer generates a control signal for the said switch, and the invertor is switched off. This arrangement switches the invertor on and off automatically as a function of the load, so ... Original abstract incomplete. <IMAGE>
Patent DE-3331071-A1 (DE)
Title: Mobile pneumatic device for sucking off and blowing off fibre fly in textile machines
IPC: D01H11/00
Filed: 1983-08-29
Abstract: The mobile pneumatic device for sucking off and blowing off fibre fly in textile machines has a filter for separating the fibre fly from the stream of suction air. The stream of suction air S is subsequently conveyed through a fine filter 18 for the removal of residual fine fibre fly and dust. The fine filter 18 is formed by a filter band which is movable transversely to the stream of suction air S or to the suction connection 13 of the blower 12. <IMAGE>
Patent DE-3333418-A1 (DE)
Title: Method for determining the saturation power of a satellite power amplifier
Inventor: STEINERT WOLFGANG DIPL ING
IPC: H04B17/00
Filed: 1983-09-16
Abstract: The invention relates to a method for determining the transmission power emitted by a ground station which is required for saturation operation of the power amplifier of a satellite (SAT), an amplitude-modulated carrier signal being transmitted to the satellite and the power of this signal being adjusted in such a way that the output signal of the power amplifier transmitted back from the satellite has no amplitude modulation. According to the invention, two coherent demodulators (DEM1, DEM2) are provided which, in addition to the output signal transmitted from the satellite, demodulate in multiplex mode the amplitude-modulated carrier signal transmitted from the ground station. The demodulated signal transmitted from the ground station is used in this case to adjust the degree of modulation of the amplitude-modulated carrier to a constant value. <IMAGE>
Patent DE-3336937-A1 (DE)
Title: Device for removing individual sheet-like objects, especially panes of glass, from a supply of sheets
Inventor: GUENTHER KLAUS
IPC: B65G49/06
Filed: 1983-10-11
Abstract: A device for removing sheets, especially panes of glass, from a supply of upright sheets which are slightly inclined in relation to the vertical comprises a removal head with suction plates for removal of the front pane of glass in each case. The plane of inclination of the removal head in its removal position can be adjusted to the various angles of inclination of the sheets in the supply by means of an adjusting device and is optionally settable. This permits operation from a sheet-holding vehicle with a removal head fixed in its removal position on the one hand and operation from a stacking frame in which the removal head executes a combined folding-down and lifting movement away from the supply of sheets, for separation of a sheet.
Patent DE-3338119-A1 (DE)
Title: Pocket for receiving a flat article on a round or flat container
Inventor: WOLF KARL-HEINZ
IPC: G09F3/18
Filed: 1983-10-20
Abstract: An attachment facility is provided for attaching flat articles to round articles, such as bottles. A flat article, such as a photograph or a small work of art, can be inserted into an attachment device which is designed as a pocket and has a window aperture for a bottle. A wine bottle with a personal photograph which can be easily detached from the bottle makes a very attractive gift and revives the old tradition of giving wine bottles or the like as presents.
Patent DE-3342199-A1 (DE)
Title: Device for the releasable connection of grinding tools to the shaft of honing machines
Inventor: IVOI ANGELO
IPC: B24B45/00
Filed: 1983-11-23
Abstract: The invention relates to a device which can be attached to the drive shaft of honing machines or similar machines. The device consists of a disc which is provided with permanent magnets at its periphery, the polar ends of which project slightly beyond the surface of the disc or are coplanar with it in order to come into contact with a mating disc of magnetic material and to hold it in position, which mating disc is fastened to the grinding tool or grinding tools. The connection between these parts, securing them in rotation, is ensured by pins which engage in holes and are both provided on these parts. In addition, to facilitate the separation, the disc and/or the mating disc is provided with notches at its edge in order to permit the separation of the mating disc from the backing disc by means of a suitable tool.
Patent DE-3401474-A1 (DE)
Title: Travelling device for transporting bulk material
Inventor: KLATTE GEORG
IPC: B65D88/32
Filed: 1984-01-18
Abstract: The invention relates to a travelling device for transporting bulk material, especially unprocessed coffee, grain, granulated feed or the like, with a silo container which extends upwards from a base frame which is supported via wheels on the foundation, is provided with at least one inlet aperture on its top, is divided into a plurality of chambers by means of transverse walls and has outlet apertures on its underside, from which bulk material contained in the silo container is to be emptied by means of a drivable conveyor, such as a trough conveyor or the like, in particular, which is arranged below the outlet apertures, the conveyor field profile of the conveyor being divided into at least two conveying lines; the chambers of the silo container being sealed off or to be sealed off; and each chamber having at least one outlet which can be optionally opened or closed using a blocking element (Figure 2). <IMAGE>
Patent DE-3401596-A1 (DE)
Title: Process for producing granulated dry products, which are rehydratable in hot water, for dumplings
Inventor: KLUGE GUENTER DIPL ING DR
IPC: A23L19/15
Filed: 1984-01-18
Abstract: The invention relates to a process for producing granulated dry products, which are rehydratable in hot water, for dumplings from starting materials based on a mixture of ungelatinised and gelatinised starch, with or without curd cheese and curd cheese powder, and auxiliary materials conventional for dumplings, by introducing water-permeable bags or other containers filled with the dry products into hot or boiling water, the mixture of the starting materials being kneaded to form a dough having a water content of 30 to 50% by weight and the resulting crumbly dough being formed with or without sieving into granules of an RRS grain size distribution having the residue summation curve <IMAGE>       where d = grain diameter   d' = grain size for R = 36.79%   and n = uniformity coefficient = at least 1.8 and a mixture having d' = 1.7 mm as the upper grain size limit and a mixture having d' = 0.55 mm and the granules of this grain size distribution being directly supplied to a drier and dried to a water content of at most 8% and packaged conventionally.
Patent DE-3401856-A1 (DE)
Title: Contact printer
Inventor: JUNG WERNER
IPC: G03B27/20
Filed: 1984-01-20
Abstract: In such a contact printer for producing patterns, in particular graduations, for the purpose of mutual positioning an original (V) that is to be transferred is supported by means of an air bearing (L) on the light-sensitive layer (S) of a copy (K) that is to be produced. For the purpose of forming a close contact between the original (V) and the light-sensitive layer (S) of the copy (V) for subsequent exposure, a vacuum is supplied to the air bearing (L) (Fig. 2b). <IMAGE>
Patent DE-3405807-A1 (DE)
Title: Device for supplying a radiator in a motor vehicle with air
Inventor: VILLEVAL DENIS
IPC: B60K11/08
Filed: 1984-02-17
Abstract: A grille forming the air inlet in front of a radiator is formed by rectilinear ducts one arranged above the other, in which, in order to close them, the walls of ducts, arranged one above the other, of a swivellable flap can engage. …<??>The invention relates to motor vehicles and their cooling circuits.
Patent DE-3424681-A1 (DE)
Title: Brush manufacturing machine
Inventor: ZAHORANSKY HEINZ DR ING
IPC: A46D3/08
Filed: 1984-07-05
Abstract: A brush manufacturing machine (1) (Figure 2) has a brush body supply (2) having a plurality of separate receiving magazines (3). The latter are arranged on a common feeder (5). Provided on each receiving magazine (3) are transfer devices which are connected to a control device (7). In particular, brush bodies of different design, in particular of different colour, may be situated in the receiving magazines (3). The control device (7) is freely programmable, such that, accordingly, the sequence of delivery of brush bodies from the individual magazines can also be preprogrammed. As a result, ranges of different brushes can be manufactured. To compensate the differences in distance for the individual brush bodies, devices for evening out the sequence of brush bodies can be provided. <IMAGE>
Patent DE-3426073-A1 (DE)
Title: Backwashable water filter
Inventor: RUDAT RAINER
IPC: B01D35/12
Filed: 1984-07-14
Abstract: A water filter having main and secondary filters through which the water normally flows in parallel can be changed over via a 3/3-path valve in such a manner that water passes in the forwards direction only through the secondary filter and the main filter is backwashed or vice versa. This process is initiated by a differential pressure sensor (38) which responds to the differential pressure at the water filter. A control device operating only pneumatically contains a first and a second timing member (40, 42) and a servomotor (44), which is controlled by the timing members (40, 42). <IMAGE>