baber/WOPTO huggingface dataset:
Patent DE-3116194-A1 (DE)
Title: Method and apparatus for drawing over hoods produced from plastic hoses
IPC: B65B9/13
Filed: 1981-04-23
Abstract: When drawing hoods, produced from plastic hoses, over articles or over stacked goods, conventional grab devices are not able reliably to prevent the hood from overstretching, which means the latter can tear. The invention provides a solution to this problem in that the plastic hoods are not spread out by means of grab devices, but are spread out by means of jets of a hydraulic fluid, and to be precise preferably by means of flowing air. By this means complete opening of the hood is achieved, which needs to be held only at its lower edge in order to be drawn over.
Patent DE-3116731-A1 (DE)
Title: Contact element
Inventor: FUCHS HELMUT
IPC: H01R4/24
Filed: 1981-04-28
Abstract: The invention relates to a contact element, which is stamped from a thin sheet-metal strip, for connecting electrical conductors to one another, cutters (29, 30), which are arranged on sprung fork limbs (20, 21), being arranged to penetrate the insulation of a lead wire (32, 33) which is pressed in between them. In the case of such, especially short, contact elements, there is in general a risk of inadequate resilience or spring force of the fork limbs which are provided with the cutters. The invention creates a contact element of small dimensions, in the case of which high cutting forces can be applied despite relatively low pressing-in forces, and in the case of which the lead wire which is pressed in between the cutters is clamped elastically and resiliently in a highly effective manner, in that an essentially U-shaped spring clip (26) is connected integrally and by a material bond to the fork limbs (20, 21) and its limbs (23, 24), arranged in a flat blank (12) in an extension of the fork limbs (20, 21), rest in an essentially flat manner on the fork limbs (20, 21), bent through approximately 180 DEG , on a bending line (31) running transversely with respect to said fork limbs (20, 21). This results in a contact element whose fork limbs (20, 21) to a certain extent form a double layer for folding, as a result of which highly favourable and strong spring characteristics are achieved despite small and relatively weak dimensioning. <IMAGE>
Patent DE-3120818-A1 (DE)
Title: Glue application device with application roll
Inventor: RIESMEIER WILHELM
IPC: B27G11/00
Filed: 1981-05-26
Abstract: A device for the application of liquid glue to workpiece sides which are continuously conveyed past, consisting of at least one application roll which is arranged upright in a glue reservoir connected to a supply tank. By the accumulation effect and/or adhesion, the glue or adhesive migrates upwards on the application roll and forms a glue layer there which distributes itself over the entire circumferential surface of the roll. So that a constant glue flow is achieved in the region of this glue layer on the application roll, for which purpose a corresponding glue excess is conveyed upwards from the glue reservoir, a glue overflow is arranged on or close to the upper end of the application roll, from which a return line for the excess glue leads to the supply tank.
Patent DE-3122591-A1 (DE)
Inventor: SIMMEN CHRISTIAN
IPC: D02G1/16
Filed: 1981-06-06
Abstract: Textile yarn is led through the front face of a die 11, which is located on a moistening device 8, before being fed to the texturing jet 15. The die is fed from a pipe 7 leading from a moisture tank 1 and has an outlet aperture on its front face at the termination of an internal bore. The quantity of fluid fed to the tank 1 is so adjusted by means of a flow regulator 5, that a fluid level h is maintained in the tank, which corresponds to a throughput of fluid through the bore of the die 11 which is matched to the titre and the rate of flow of the yarn.
Patent DE-3122792-A1 (DE)
Title: Vehicle tyres, in particular for winter use
IPC: B60C11/16
Filed: 1981-06-09
Abstract: Vehicle tyres for winter use have until now been provided with so-called spikes which however can damage the road pavement and have ultimately been prohibited in some countries. In order to enable such a winter tyre to grip better on ice and snow and yet to avoid damage to the road pavement, elements made of glass fibres or other synthetic materials, in particular carbon fibres, are inserted into the tread of the tyre.
Patent DE-3122841-A1 (DE)
Title: Electrical test instrument
Inventor: SCHAUERTE HUBERTUS
IPC: G01R31/50
Filed: 1981-06-09
Abstract: The electrical test instrument has a test probe, a key (A) and a light-emitting diode display for checking phase, neutral conductor, earth conductor, induction voltage and electrical components. The test probe is in each case brought into contact with phase, neutral or earth conductor during the test of the mains voltage. In this test, the presence or non-presence of phase, neutral and earth conductor is distinguished by the different indication of the light-emitting diode by contacting or not contacting the key (A). In the case of an induction voltage which is radiated by a mains cable through which current flows, the light-emitting diode display indicates the presence or, in the case of interruption, the non-presence when the probe tip is moved along the mains cable (see Table I). Table II shows how testing is carried out by continuity in the case of resistance and how the time constant (T) is tested in the case of the capacitor. By changing polarity, forward and reverse direction are determined in diode and transistor and the polarity in the case of the battery. One terminal of the electrical component is taken into one's hand whilst the probe tip is applied to the second terminal while simultaneously contacting the key (A) with the other hand. <IMAGE>
Patent DE-3133829-A1 (DE)
Title: Flexible hose
Inventor: THEOBALD HEINZ
IPC: F16L11/16
Filed: 1981-08-27
Abstract: The invention relates to a flexible hose having a first profiled endless band wound in the form of a helix, in the case of which there is provided at least one second endless band which is wound in the form of a helix and the two edges or edge portions of which engage over or engage beneath those of the first band. <IMAGE>
Patent DE-3134503-A1 (DE)
Title: Electronic device
Inventor: TROWITZSCH CHRISTIAN
IPC: G04F10/00
Filed: 1981-09-01
Abstract: The invention relates to an electronic device, preferably a device of entertainment electronics, containing at least one constant-frequency generator and a display for displaying operating states and/or the clock time. According to the invention, the device contains a divider for converting the frequency of the generator into minute pulses, a minute counter with a counting set of 60 pulses, an elapsed-time meter which counts the carry of the minute counter, the full hours, a memory into which, when the device is switched on, the current count of the minute counter and of the elapsed-time meter is continuously transferred and the content of which is not lost when the device is switched off, a computing logic for transferring the hour and minute count stored in the memory into the elapsed-time meter and into the minute counter when the device is switched on again, and a device for calling up the current count of the elapsed-time meter and transferring it into the display by means of the computing logic.
Patent DE-3137473-A1 (DE)
Inventor: KONRAD GUENTER DIPL CHEM DR
IPC: C07C311/02
Filed: 1981-09-21
Abstract: 1. Claims (for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE) 2,4-Diamino-m-xylenes corresponding to the following general formula  see diagramm : EP0075242,P7,F2  in which one of the two radicals R**1 or R**2 is hydrogen and the other is an alkyl group containing from 1 to 4 C-atoms, an alkyl sulfonyl group containing from 1 to 4 C-atoms, a mono- or dihydroxyalkyl group containing from 2 to 4 C-atoms, an alkoxyalkyl group containing from 1 to 4 C-atoms in the alkoxy radical and from 2 to 4 C-atoms in the alkyl radical, an aminoalkyl group containing from 2 to 4 C-atoms optionally substituted at the nitrogen atom by one or two C1 -C4 alkyl groups or by one or two C2 -C4 hydroxyalkyl groups or a 2-hydroxyethoxyethyl group. 1. Claims (for the Contracting State : AT) A process for the production of 2,4-diamino-m-xylenes corresponding to the following general formula  see diagramm : EP0075242,P8,F1  in which one of the two radicals R**1 or R**2 is hydrogen and the other is an alkyl group containing from 1 to 4 C-atoms, an alkyl sulfonyl group containing from 1 to 4 C-atoms, a mono- or dihydroxyalkyl group containing from 2 to 4 C-atoms, an alkoxyalkyl group containing from 1 to 4 C-atoms in the alkoxy radical and from 2 to 4 C-atoms in the alkyl radical or an aminoalkyl group containing from 2 to 4 C-atoms optionally substituted at the nitrogen atom by one or two C1 -C4 alkyl groups or by one or two C2 -C4 hydroxyalkyl groups or a 2-hydroxyethoxyethyl group, by catalytically hydrogenating 2,4-dinitro-m-xylene and reacting the 2,4-diamino-m-xylene formed with 1 mole of an alkylating agent corresponding to the general formula R-X, in which X is a halogen atom and R has the same meaning as R**1 and R**2 except for hydrogen.
Patent DE-3144084-A1 (DE)
Inventor: OELSCH JUERGEN
IPC: B29C70/74
Filed: 1981-11-06
Abstract: A process for the manufacture of a contact mat suitable for a keyboard or keypad is described. This contact mat is produced by the injection-moulding process and consists of a sheet-like composite body made of an electrically non-conductive two-component silicone rubber, and at least one carrier part, which is elastically deformable when pressure is applied to a key and is moulded out in the shape of a calotte. On the inside of the carrier part and in the pole region, there is a contact component which is made of an electrically highly conductive material. When the carrier part is depressed, an electrical connection is made via the contact component between the contact surfaces of a printed circuit located below the contact mat. In order to be able to manufacture the contact component in a simple manner and without waste, the contact component is made in an injection mould, wherein the entire lower mould part is at a temperature above the vulcanization temperature of the contact component. The upper cavity plate of the corresponding upper mould part consists of two halves of which one half is at a temperature below the vulcanization temperature. The contact component is produced by means of this half. Subsequently, a lower cavity plate of the lower mould part is rotated from this first into a second position, and the composite body and the carrier body are then moulded. This half of the upper cavity plate is at a temperature above the vulcanization temperature. Accordingly, all the curable components are vulcanized separately, even though they are moulded in the same mould.
Patent DE-3147271-A1 (DE)
Title: Microfilm reader
Inventor: BEHR KARL GUENTER ING GRAD
IPC: G03B21/11
Filed: 1981-11-28
Abstract: A reader for flat microfilms is described which has contact means for the microfilm in the vicinity of the optical axis. This pressure means is designed to be movable in the direction of the optical axis. When the apparatus is turned on, the contact means lies in a rest state on the microfilm. However, a lifting device is provided for the contact means, which lifting device is functionally connected to the film stage and which lifts the contact means from the microfilm each time when the film stage is moved and then presses it on the microfilm again when the film stage is stationary. The mechanical components of the lifting device are composed of an axial cam ring, on the cam of which the contact means lies. When the film stage is moved, the axial cam ring is controlled by a flexible Bowden cable, which is activated in relation to the film stage movement.
Patent DE-3204368-A1 (DE)
Title: Method and apparatus for marking and cross-cutting trunks
Inventor: LUNDQVIST SVANTE
IPC: B27B17/00
Filed: 1982-02-09
Abstract: Method for marking and cross-cutting trunks after determination of dimensions, the butt end of the trunks preferably having been freed from rot damage and the like, if required, before the measurement, and the measured values having been stored in a computer for subsequent display and cross-cutting of the trunks into sawn timber and pulp wood, and each trunk being transferred to a longitudinal conveyor (9) after or in connection with the measurement. The method is characterised in that each trunk (11) is caused to assume with its butt end face a predetermined position on the conveyor (9), e.g. by guiding it against an end stop (13), in that the trunk is then lifted, upon a pulse from the computer or an operator by means of a lifting device (14), in a substantially vertical direction to a position significantly above the conveyor (9). A further characteristic is that the computer generates and sends out pulses with regard to suitable cutting points on the trunk (11), and the pulses actuate drive means (26) of cross-cutting apparatuses (23) displaceable, individually driven, along the conveyor and arranged in an appropriate number, so that said cross-cutting apparatuses are displaced to cross-cutting positions corresponding to said cutting points. Cross-cutting then takes place substantially simultaneously by means of the cross-cutting apparatuses (23), after which the trunk parts formed are lowered to the rest position on the conveyor (9) by means of said lifting device (14) and then carried away by the conveyor. The invention also relates to an apparatus for carrying out the method. <IMAGE>
Patent DE-3205210-A1 (DE)
Title: Process for the preparation of aqueous adhesive solutions, and the use thereof for labelling bottles
Inventor: ANDRES JOHANNES
IPC: C09J103/08
Filed: 1982-02-13
Abstract: A process for the preparation of aqueous adhesive solutions based on hydrocolloids, in which firstly a from 0.1 to 5.0% strength by weight, in particular from 1 to 2% strength by weight, solution of a water-soluble cellulose derivative is prepared, and then water-soluble starch ethers and/or native or degraded starch are dissolved in this presolution in a manner known per se.
Patent DE-3212710-A1 (DE)
Title: Bituminous finisher
Inventor: WINTERER WALTER
IPC: E01C19/48
Filed: 1982-04-05
Abstract: In a bituminous finisher with a bunker (1) having foldable side plates (2, 3) and intended for receiving material forming a road covering, a laterally movable spreading plate (4) is arranged on at least one of the side plates (3) preferably displaceably by means of a displacement device (6) and/or vertically adjustably by means of an adjusting device (8). The bunker (1) can thereby be fed even when one of the side plates (2) is swung up, for example for reasons of space (wall 11). <IMAGE>
Patent DE-3213090-A1 (DE)
Title: Circuit protection sensor
Inventor: CHUZAWA TAKAAKI
IPC: H01H71/34
Filed: 1982-04-07
Abstract: A circuit protection sensor contains a cylinder (12) which is split into two cylinder parts (13, 14), between which a common magnet head (15) is inserted. One of the cylinder parts (13) contains a viscous flow medium and an oil piston, and the other cylinder part (14) contains an operating piston (19) which partially projects out of the cylinder. The pistons are in each case loaded in a direction away from the magnet head (15), by a spring (17, 30). When a short-circuit current is determined by a coil (24) wound on the cylinder (12), the operating piston (19) is immediately attracted by the magnet head (15), independently of the oil piston (16), before said oil piston is pulled against the magnet head. <IMAGE>
Patent DE-3214868-A1 (DE)
Title: Dispensing container for the apportioned delivery, in particular, of a pasty product, such as toothpaste
Inventor: RUESING ARNOLD
IPC: B65D83/00
Filed: 1982-04-22
Abstract: A dispensing container for the apportioned delivery, in particular, of a pasty product, such as toothpaste, has a cylinder which receives the product and in which a plunger is arranged so as to be displaceable stepwise only in the direction towards a discharge opening by means of push button actuation on the opening side, the cylinder being mounted so as to be longitudinally displaceable counter to the effect of a restoring spring in a housing container which also serves as a gripping part and to which a plunger guide rod is fixedly connected. In particular for easier assembly and simplified handling, it is proposed that the discharge opening (18) be formed by a small pipe (70) which engages with the cylinder (12) and passes through the wall (bottom portion 32'), forming the support stop (S), and the restoring spring (28) which is supported at one end on a collar (75) of the small pipe (70) and, at the other end, on the wall forming the support stop (S). <IMAGE>
Patent DE-3218022-A1 (DE)
Title: Optical device for multiplexing
Inventor: MANNSCHKE LOTHAR DIPL ING
IPC: G02B6/34
Filed: 1982-05-13
Abstract: In a system of consecutively arranged lenses of a multiplexer, a plurality of rod lenses are arranged parallel to one another opposite a centrally mounted optical fibre for outgoing radiation on a common rod lens. The respective radiation for the parallel rod lenses can be supplied using optical fibres. Each of the parallel rod lenses is tuned with the common rod lens to the radiation to be transmitted through the dimension and/or the (glass) material used.
Patent DE-3220517-A1 (DE)
Title: Process and device for producing spirals from plastics monofilaments having a pitch that is greater than the diameter of the monofilaments
Inventor: LEFFERTS JOHANNES
IPC: B29C53/12
Filed: 1982-06-01
Abstract: In a process for producing spirals from plastics monofilament having a pitch that is greater than the diameter of the monofilament, two spirals (1, 2) are intermeshed in such a manner that the turns of one spiral come to lie between the turns of the other spiral, and are then thermally bonded in the intermeshed state. The spirals can be pushed over rigid wires (4) during the thermal bonding and can be separated again after the thermal bonding and receive a false twist while still in a hot state such that the torsion about the longitudinal axis caused by the thermal bonding is compensated. A device for executing this process contains a slide (3), which presses two spirals into one another in such a manner that the turns on one spiral (1) come to lie between the turns of the other spiral (2), and a heating chamber (7), in which the spirals (1, 2) are thermally bonded in the intermeshed state. <IMAGE>
Patent DE-3222507-A1 (DE)
Title: Bag for storing and removing liquids
Inventor: GRITTMANN GUENTER
IPC: B67D1/08
Filed: 1982-06-16
Abstract: A bag for storing and removing liquids, in particular wine and fruit juices, is described which can be tapped without an additional pressure medium and which does not come into contact with air even after partial quantities have been removed. The bag is provided with a filling and removal opening which can be sealed airtightly. Mounted fixedly but detachably on a nozzle attached in the filling and removal opening is a cap which has a hole as removal opening which is sealed by a tight closure constructed as a bung sleeve. Fitted in the borehole of this tight closure is a sealing insert which is accessible from the outside through the hole in the cap and from here can be pushed out.
Patent DE-3226912-A1 (DE)
Title: Correction device for compensating for production-related tolerances
Inventor: BUETTNER WINFRIED DR ING
IPC: G01S13/68
Filed: 1982-07-19
Abstract: All mechanical trimming work on an adjusting arrangement with lower and upper mount are replaced by electric correction values which are taken into consideration in the determination of the target data. The angular errors of the adjusting arrangement are determined by measuring the perpendicular and equal running and are converted into correction values by using a equation system in a processor.
Patent DE-3232229-A1 (DE)
Title: Container for bulk materials, in particular waste
Inventor: BOCK NORMANN
IPC: B65F1/12
Filed: 1982-08-30
Abstract: In a collection and emptying container for different recycling products (old paper, glass, plastic, cans, etc.) in the form of a horizontal round vessel with curved vessel ends (2, 3), one of the vessel ends is constructed as a lid for emptying. The collection chambers (5, 6,...) are located one after the other and can be connected to one another by lockable flap lids (10', 11'...) in the lower vessel half of their partitions (10, 11,...) such that they can be emptied at the emptying station one after the other by the common vessel end opening. By means of a step-by-step system, the locks (20, 14, 15,...) for the lids (3, 10', 11',...) of the chambers are opened one after the other, thus clearing the path for emptying each chamber through the opened vessel end wall. The vessel is provided at the bottom with a narrow mud drainage channel (30). <IMAGE>
Patent DE-3232261-A1 (DE)
Title: Fire protection set
Inventor: FOERSTNER PETER
IPC: A62C8/00
Filed: 1982-08-31
Abstract: The invention relates to a fire protection set, in particular for private households, and consists of a hinged housing in which a 2 kg hand-held fire extinguisher, a pair of fire protection gloves and a face guard are accommodated.
Patent DE-3234525-A1 (DE)
Title: Kits comprising setting blocks for glass panes in window and door frames
Inventor: BORKHOFF HERBERT
IPC: E06B3/54
Filed: 1982-09-17
Abstract: Setting block kits for maintaining variable distances between edges of glass panes and frame rebates with guide pins and adjusting screws, in order to set any desired spacings, even in the glazed state, without demounting the glass rebate strips, for window and door frames of all types. These kits permit any desired subsequent setting, without demounting, and thus without damage to the glass rebate strips of window and door wing frames, in the ready-installed and glazed state, with any desired glass thicknesses. In window and door frames, even with different profile widths, the guide pins of the setting block strips are pushed into rebate bores and adjusted as desired by screwing in the adjusting screws to different depths, the counterpressure being absorbed by pressure plates or profile wall thicknesses whose bores for admitting the screws are smaller than the diameter of the head of the adjusting screws. <IMAGE>
Patent DE-3238516-A1 (DE)
Title: Liquid-cooled thyristor module
Inventor: SALANKI TIBOR DIPL ING DR
IPC: H01L23/473
Filed: 1982-10-18
Abstract: The invention relates to a liquid-cooled thyristor module having a mounting block 1 on which at least one pair of thyristors 3 is mounted. For each thyristor pair 3, the mounting block 1 has a recess 1a in which a cooling core 5 having a plurality of flow openings 5a is inserted. The mounting block 1 has two coolant channels 2a, 2b connected to the flow openings 5a. The two thyristors 3 of each thyristor pair are adjacent to the two sides of each cooling core 5. Adjacent to the free side of each thyristor 3 is a cooling capsule 4. Each cooling capsule 4 is individually connected to the two coolant channels 2 of the mounting block 1. The thyristor 3 are consequently very effectively cooled, while the mounting block 1 also serves to mount the thyristors 3 and to distribute the coolant. <IMAGE>
Patent DE-3242135-A1 (DE)
Title: Dental root pin
Inventor: HAHN RICHARD DR DR
IPC: A61C13/30
Filed: 1982-11-13
Abstract: The invention relates to a dental root pin for insertion in a root canal, which may be drilled open, of a tooth. The dental root pin is designed as a dimensionally stable, truncated conical pin for hermetically sealed, positive insertion into the root canal. It consists of titanium or a titanium alloy which is physiologically acceptable. The jacket surface of the dental root pin is preferably roughened in the manner of a blade in order to permit optimally accurate fitment of the dental root pin into the root canal by filing or grinding forward and backward movement of the pin. <IMAGE>