baber/WOPTO huggingface dataset:
Patent DE-3127450-A1 (DE)
Title: Warp knitting machine, in particular galloon crocheting machine for producing jacquard-patterned loop pile knits
Inventor: LINDNER HEINZ
IPC: D04B25/08
Filed: 1981-07-11
Abstract: The warp knitting machine with pile sinkers and laying-in bars with a plurality of pile-thread guides which are assigned to a sliding-tongue needle and which, for the purpose of patterning, are adjustable within a gauge setting in the direction of a thread insertor, and with a guide reed which is raisable and lowerable between the pile-thread guides and the needle plane and also shoggable (laterally displaceable) and whose pile-thread alleys, formed by pairs of sinkers, guide the pile-thread groups, and guide alleys in which not only the sliding-tongue needles but also the thread insertors temporarily intervene and the pairs of sinkers are made up in each case of one guiding sinker and one inserting sinker, is to be improved, in order that patterning faults may be avoided, in respect of the separation of the patterning pile-thread from the set of pile threads and the guiding of this thread underneath the thread insertor. According to the invention, the inserting sinker of the guide reed is configured on its pile-thread guide side so that it has a recess which extends as far as the upper edge of the needle when the guide reed has been lowered. The guiding sinker, by contrast, has at a higher level a routing (guiding) edge approximately parallel to the needle plane, which keeps the set of pile threads in their position even during the shog of the guide reed. <IMAGE>
Patent DE-3128041-A1 (DE)
Title: Method of facilitating the process of continuously reading or looking at notes, text or the like and apparatus for carrying out the method
Inventor: DAHMEN KARL
IPC: B42D19/00
Filed: 1981-07-16
Abstract: In order to simplify the process of continuously reading or looking at notes, text or the like, a roll-up support provided with notes, text or the like can be unreeled, in a manner known per se, from a first reel which is rotatably mounted and reeled up onto a second reel which is likewise rotatably mounted.
Patent DE-3132113-A1 (DE)
Title: Method and circuit arrangement for the automatic, appropriate printing on forms
Inventor: WISKOW FRANK
IPC: B41J11/44
Filed: 1981-08-13
Abstract: For printing on forms which are rolled or folded on a roller, the printer has to recognise the length of the form. A template provided with markings (MA) at the beginning and end is transported past the scanner (A) by the platen (S), as a result of which the printer recognises the length of the form or the associated number of lines. When it passes this number of lines, the paper feed is automatically triggered to move into the basic position for the next form. <IMAGE>
Patent DE-3136391-A1 (DE)
Title: Device for automatically changing a tool on a horizontal boring mill
Inventor: REGENBRECHT LUDWIG
IPC: B23Q3/155
Filed: 1981-09-14
Abstract: A tool-change device consists of a horizontal boring mill with an automatically closing quick-change chuck (11). A perpendicular tool-holding strip (5) with several locating openings (7), arranged at a distance one above the other, for quick-change tool inserts held by retaining springs (18) can be moved transversely to the axis of the boring spindle by means of a transverse guide (23) and a pressure-medium cylinder (24) provided in it. The transverse guide (23) can in turn be moved parallel to the axis of the boring spindle by means of a longitudinal guide in which a pressure-medium cylinder is located. A control fork interacts with the closing sleeve of the quick-change chuck (11). The control fork can be actuated in the opening direction by an unlocking cylinder. The control fork for the opening of the quick-change chuck (11) and the hydraulic control for the longitudinal guide and the transverse guide (23) for the tool-holding strip (5) interact in such a way that a tool or a quick-change chuck insert holding this tool can be automatically changed. <IMAGE>
Patent DE-3139792-A1 (DE)
Title: Wheel suspension for a rear axle of motor vehicles
Inventor: STOTZ ERICH ING GRAD
IPC: B60G3/26
Filed: 1981-10-07
Abstract: The wheel suspension for a motor vehicle has an adjusting device (4) and comprises actuable control cylinders (5, 6) for swivelling the wheel suspension element (2) and/or the wheel (1) either as a function of and/or independently of the driving condition of the motor vehicle. <IMAGE>
Patent DE-3139958-A1 (DE)
Title: Self-extinguishing thermoplastic moulding compositions
Inventor: HAMBRECHT JUERGEN DIPL CHEM DR
IPC: C08L71/12
Filed: 1981-10-08
Abstract: Self-extinguishing thermoplastic moulding compositions based on styrene polymers, polyphenylene ethers and polymeric organophosphorus compounds containing phosphorus in the polymer chain in an oxidation state of +3 and having a number average molecular weight Mn of </= 3000.
Patent DE-3141898-A1 (DE)
Title: Sealing process, in particular heat-sealing process and apparatus for closing filled containers
Inventor: FESTAG WERNER DIPL CHEM DR
IPC: B65B7/28
Filed: 1981-10-22
Abstract: When filling, evacuating or introducing gas into containers of plastic or an aluminium-plastic composite which are closed by a cover or a cover foil by sealing or heat sealing, it has been difficult until now to avoid inclusions of matter impairing the durability of the sealing seam, for example from the filled content or else in the form of water drops and/or air bubbles. By the sealing process according to the invention and with the aid of specially designed pressure-applying elements (12 and 14) of a sealing instrument (10) which are able to move together, the sealing surfaces (18 and 19) of containers (16 or 52) closed by a cover (22) or a cover foil are cleaned of foreign matter in the sealing seam before the actual sealing operation for the purpose of avoiding undesired inclusions. <IMAGE>
Patent DE-3146605-A1 (DE)
Title: Driven rigid axle for motor vehicles
Inventor: TERP KLAUS
IPC: B60G17/02
Filed: 1981-11-25
Abstract: Driven rigid axle which is pivoted on the vehicle body and sprung in relation to this by way of longitudinal leaf springs, which are each fixed on the vehicle body at one of their ends by way of a fixed bearing and at their other end by way of a swivelling shackle, with two support rods swivel-joined on the axle tube, one at a distance above and the other at a distance below, which extend in the longitudinal direction of the vehicle towards the bearings of the longitudinal leaf springs fixed on the body side and enclose an acute angle between them, the free end of the upper support rod being swivel-joined on the vehicle body and that of the lower support rod swivel-joined on a deflection lever, which for its part is swivel-joined on the vehicle body outside the swivelling range of the first support rod and at an interval from the body-side swivel bearing of the first support rod offset in relation to the axle tube and forcibly coupled to the upper support rod. <IMAGE>
Patent DE-3147077-A1 (DE)
Title: Electric circuit for storing information in motor vehicles
Inventor: LILL ANTON
IPC: G07C5/10
Filed: 1981-11-27
Abstract: In a circuit for storing information in a non-volatile memory, the information is initially written into a first memory area but into a different memory area after a specific number of write-in cycles have been achieved. In this way, a specific item of information, for example the mileage in a motor vehicle, can be written into the non-volatile memory sufficiently often and thus it can be safeguarded, even when the power supply fails, although the write-in cycle number of the non-volatile memory is limited.
Patent DE-3150217-A1 (DE)
Title: Rotary switch having a plurality of contact sets, latching arrangement and rotor drive
Inventor: ULLRICH JOSEF ING GRAD
IPC: H01H19/58
Filed: 1981-12-18
Abstract: In this rotary switch, the stator contacts are located in a printed configuration concentrically on a printed-circuit board. Contact is made on rotation of the rotor by rotating the contact links which short the corresponding stator contacts with their contact fingers in a cyclic sequence. As a result of the interaction of a latching plate, which is coupled to the rotor, can move axially, is under spring pressure and whose cams engage into the latching crown of a base part of the rotary switch which is mounted in the printed-circuit board centrally with respect to the stator contacts, the contact fingers are lifted off the stator contacts whenever a switching change is made.
Patent DE-3204807-A1 (DE)
Title: Evaluating and indicating device for the inking-zone screw setting of printing machines
Inventor: SCHUCK HELMUT DIPL ING
IPC: B41F31/04
Filed: 1982-02-11
Abstract: The invention relates to an evaluating and indicating device for the inking-zone screw setting of the inking units of printing machines which are equipped with a device for the remote adjustment of the inking-zones screws. Starting from the object of providing an evaluating and indicating device having a plurality of parallel-connected transmission potentiometers, the determined settings of the "n" inking-zone screws being capable of being indicated simultaneously and a change-over between the setting indications of the inking-zone screws of the various printing units being possible, whilst at the same time a high indicating accuracy is guaranteed at a low technical outlay, a tuning resistor is arranged in the current path of each sliding contact of each transmission potentiometer, and all the current paths, guided to the input of an operational amplifier connected to the indicating unit, of all the inking-zone screws arranged at the same location of the various printing units form with the tuning resistor an addition circuit.
Patent DE-3209348-A1 (DE)
Title: Water-carrying device for an under-roof foil
IPC: E04D12/00
Filed: 1982-03-15
Abstract: A water-carrying device for an under-roof foil provides for a spacer element to be fixed between the foil laid over a large area over the rafters and the roof battens running above it, which spacer element pushes the foil away downwards to form a channel in the interspace between in each case two adjacent rafters.
Patent DE-3218881-A1 (DE)
Title: Spring energy store/brake cylinder combination
Inventor: SIEBOLD MANFRED
IPC: B60T17/08
Filed: 1982-05-19
Abstract: The invention proposes a combined single-chamber spring energy store/brake cylinder (1) in which a chamber (20') accommodating the energy storage spring (20) can be connected to a relief location (in the service brake valve 8) to prevent the formation of a vacuum in the chamber (20') accommodating the energy storage spring during the brake actuation stroke of the energy storage spring (20). The connection to the relief location is controlled by a valve device (22) having two individual valves (23, 24) which are subject to the forces of two springs (32, 33) arranged in the valve device (27). The two springs (32, 33) are of different strengths, the weaker one (32) being weaker than and the stronger one (33) stronger than a return spring (14) in the single-chamber brake cylinder (3). In this way, great durability and reliable leak-tightness of the valve device (22) are achieved. <IMAGE>
Patent DE-3220422-A1 (DE)
Title: Bagging unit for wood and straw briquette
Inventor: FELTEN HANS
IPC: B65B1/32
Filed: 1982-05-29
Abstract: This unit makes possible the filling of the briquettes into the sacks. Filling weight 25 kg. The unit is set into operation by the press of a button. When the sacks are full the unit switches off. The full sacks are removed and the empty sacks are secured at the pipe ends of the unit.
Patent DE-3220568-A1 (DE)
IPC: G05B19/42
Filed: 1982-06-01
Abstract: A numerically controlled writing instrument is equipped with a carriage, movable on a writing plane, with drives for a stylus which converts the path information to writing movements, in which the control of the device is equipped with a unit for programming of self-defined characters and symbols by the user in a memory (RAM) which transfers the characters into an additional, electrically recordable and erasable memory which is connected with the control of the device from where the characters are available and can be called up for reading or writing. The writing instrument makes possible in a particularly advantageous manner a fast character definition, low in errors, even by auxiliary personnel not trained in programming.
Patent DE-3223482-A1 (DE)
Title: Circuit arrangement for changing figures displayed on the screen of a display device
Inventor: ZIEGLER BERTHOLD
IPC: G09G5/393
Filed: 1982-06-23
Abstract: The figures contained in an image displayed on a display device are associated with figure name signals which are stored, in addition to figure status signals, in a frame buffer (BS). During the cyclic reading-out of the frame buffer, they are compared with predetermined name signals. If they correspond, the associated status signals and/or frame buffer addresses are modified in a predetermined manner so that of the figures displayed, only that with the predetermined name signals is changed. The main fields of application are graphic display devices. <IMAGE>
Patent DE-3224751-A1 (DE)
Title: Backing material for slip or brake linings
Inventor: SCHULZE-EYSSING HEINZ
IPC: F16D69/02
Filed: 1982-07-02
Abstract: The invention relates to a backing material for slip or brake linings. The backing material comprises a base part with applied composite layer, which is permanently bonded to the running layer. The object of the invention is the reliable and simple manufacture of this composite. This is characterised in that the composite layer consists of a wire fabric (2) which is sintered to the base part (1).   <IMAGE>
Patent DE-3226073-A1 (DE)
Title: Device for generating a signal sequence dependent on rotational speed
Inventor: FISCHER WERNER
IPC: H03K5/08
Filed: 1982-07-13
Abstract: A device for generating a signal sequence dependent on rotational speed is used, in particular, in an ignition system for an internal combustion engine. Depending on the output signal of a transmitter, in particular an inductive tachometer, a threshold stage is triggered whose threshold can in turn be displaced depending on the signal amplitude in order to avoid so-called self-adjustment of the arrangement. The switch-off threshold remains constant in this case and approximately equal to zero. <IMAGE>
Patent DE-3229747-A1 (DE)
Title: Process for air separation of extremely fine grained powder and device for carrying out the process
Inventor: GESCHONKE HANS DIPL CHEM DR
IPC: B07B7/086
Filed: 1982-08-10
Abstract: In order to classify powder composed of extremely fine particles, spiral air separator are often used. Such powders however are often inclined to form deposits in the separator which lead to the separation result being worsened. By means of a periodic adjustment of the carrier air baffles (5) using a hydraulic system (10) attached to the actuation lever (12) and by periodically reversing the flow of the coarse-grained discharge (9) with compressed air (11), the deposits can be prevented and the separation result can be improved. It is even possible to double the charging of the air separator with very good results. <IMAGE>
Patent DE-3230688-A1 (DE)
Title: Milling tool
Inventor: ERHARDT MANFRED
IPC: B23C5/10
Filed: 1982-08-18
Abstract: A milling tool suitable in particular for smaller diameters consists of a shank and an insert which is located in the shank in a frictional and/or positive-locking manner and has the cutting edges. The insert is made in one piece with the cutting edges, preferably by non-cutting shaping, in particular sintering. Various solutions are shown for the clamping of the insert.
Patent DE-3230972-A1 (DE)
Title: Starting method and starting blower of a dyna-jet gas-heating device
Inventor: MERKER ROLAND
IPC: F23C15/00
Filed: 1982-08-20
Abstract: A dyna-jet gas-heating device is for starting supplied with starting air by a blower. The flame of the started burner pulses with a given frequency. In order to facilitate the starting operation, the starting air is supplied to the burner in air blasts which follow one another at the given frequency. <IMAGE>
Patent DE-3231836-A1 (DE)
Title: Circuit arrangement for monitoring timing tolerances
Inventor: WALLNER PETER
IPC: H04Q3/62
Filed: 1982-08-26
Abstract: The time tolerances of pulses and pulse intervals are monitored by comparison with inherent times of circuit elements, particularly for monitoring the subscriber trunk dialling authorisation of extension users. To obtain a signal (A) characteristic of tolerance transgressions, mutually parallel coincidence gates (KG1, KG2) are provided which are connected with some of their inputs either directly or with interposition of negation elements to one output or to several outputs (A2...A4) of the step-down stages of a frequency divider (FT) which can be connected to a clock generator (TG). Furthermore, they are connected with an additional input each to one antivalence gate (AG1, AG2) each which is connected with one input each to the pulse voltage and with the second input to the pulse voltage delayed by a timing section (ZG). To reset the frequency divider (FG), a gate (EG) enabled with each step in the pulse voltage is provided. <IMAGE>
Patent DE-3235251-A1 (DE)
Title: Device for automatically switching and controlling room illumination
Inventor: STEINHAGE PETER-WILHELM DIPL P
IPC: H05B37/02
Filed: 1982-09-23
Abstract: The room illumination is switched on according to the main patent, Patent Application P3225264.1, as a function of the presence of a moving person when the illumination intensity is too low and is controlled by a device in which at least one light sensor (1, 3) is arranged in the vicinity of an infra-red detector (2) and in which the infra-red detector (2) is connected to a control circuit for switching on and switching off, and the light sensor (1, 3) is connected to a control circuit for controlling the lighting power of the illumination. Such a device is constructed in a particularly simple manner, particularly for monitoring relatively small rooms, in that the infra-red detector (2) is accommodated in a housing which is opaque for the infra-red radiation to be measured, and in that the housing contains two or more windows or openings (4-6) which are transparent for the infra-red radiation and are dimensioned such that a person moving in the monitored room enters fields of view (12-14) of the device, and leaves them again, when said device is installed correctly. The device can advantageously be used for the illumination of stairwells and other rooms through which people pass. <IMAGE>
Patent DE-3235945-A1 (DE)
Title: Device for leading lines through building walls
Inventor: KLENTER JOSEF DR
IPC: F16L5/00
Filed: 1982-09-29
Abstract: The device for leading media-conducting lines, such as power lines, gas lines and/or water lines, through masonry building structures, such as external cellar walls, has at least one conduit which can be enclosed and is intended for receiving said lines. For securing the conduits, provision is to be made of a permanent shuttering, simple to produce and to install, corresponding to the respective wall thickness for suitable filling material, in particular for mortar or concrete. For this purpose, the conduit or conduits is or are arranged between opposite walls of a shuttering body.
Patent DE-3236108-A1 (DE)
Title: Digital/analog converter circuit
Inventor: NAGASHIMA YOSHITAKE
IPC: H03M1/82
Filed: 1982-09-29
Abstract: A digital/analog converter circuit having a first and a second D/A converter device of the pulse-width-modulation type for receiving the upper l-bit data and the lower m-bit data which, together, represent the digital input data of l + m bits, and for generating a first and a second pulse signal in accordance with the upper and the lower bit data, and comprising an analog signal generator circuit for generating a direct voltage which corresponds to the sum of the mean value of the first pulse signal and the mean value of 1/2<I> of the second pulse signal, characterised in that the analog signal generator circuit contains a voltage divider (32) which divides the voltage of the second pulse signal by 2<I>, and a direct voltage generator circuit (33, 34, 36; 40, 42, 44), which outputs a direct voltage which corresponds to the sum of the mean value of the output signal of the voltage divider circuit (32) and the mean value of the first pulses. <IMAGE>
Patent DE-3236890-A1 (DE)
Title: Sheet-feeding device
Inventor: SMITH DAVID WALTER
IPC: B65H3/52
Filed: 1982-10-05
Abstract: The sheet-feeding device (10) separates single sheets from a sheet pile (14) so that they can be forwarded. A continuous friction belt (12) is guided round a driving roller (16) in a self-supporting manner, its non-supported end floating freely on the sheet or document pile (14) when the feeding belt is in the feeding position. While the feeding belt (12) is driven by and around the driving roller (16), its non-supported end removes the front sheet of the pile and guides it via a retarding or checking element (18), on which the non-supported end of the feeding belt (12) rests in a floating manner. Since the feeding belt (12) floats freely on the sheet pile (14), the vertical forces are uniformly distributed over the entire belt surface, so that coupling between the sheets is reduced to a minimum and the feeding belt (12) can be matched to variations in the paper quality and the properties of the pile. <IMAGE>
Patent DE-3239082-A1 (DE)
Title: Attachment clip for Christmas tree candles
IPC: A47G33/10
Filed: 1982-10-22
Abstract: An attachment clip for Christmas tree candles consists of two clip limbs which are interconnected via a swivel axle and can be swivelled towards one another counter to the effect of a spreading spring. The complete attachment clip is formed by an integral plastic part which has a V-shaped portion to form the spreading spring. The swivel axle consists of a pin which is connected to the one clip limb and is overlapped in a snap-on manner by a bearing shell-shaped portion connected to the other clip limb.
Patent DE-3239427-A1 (DE)
Title: Stirring device
IPC: B01F7/00
Filed: 1982-10-25
Abstract: A stirring device having at least one stirrer is described, which is arranged in a container. The stirring device is distinguished in that the interior of the container is subdivided by at least one dome into a stirring space arranged beneath the dome and a sedimentation space arranged above the dome. The dome is arranged at such a height that almost the entire interior of the container is available as stirring space, while the sedimentation space is kept relatively small.
Patent DE-3239758-A1 (DE)
Title: Protective cover of plastic film and device for manufacture thereof
Inventor: PANNENBECKER HEINRICH
IPC: B29C48/00
Filed: 1982-10-27
Abstract: A tubular film (11) coming from a film blowing device (10) is folded in at the sides by side wedges (13, 14) and laid flat as it passes through a roller arrangement (12). The laid-flat tubular film is provided with a longitudinal slit (17) by a cutting device (17') and subsequently folded around the longitudinal slit (17) in a folding station (18). The film stack (19), which at least partly comprises eight layers, is subsequently provided with a transverse welded seam in a welding station (26) and cut off. The protective cover resulting from this is unfolded by pulling the initially inner edges of the slit (17) outwards. A protective cover thus results having high tear strength at the transverse welded seam and with good seating ability on the object to be protected. <IMAGE>
Patent DE-3241650-A1 (DE)
Title: Storage container for semi-luxury goods
Inventor: MODROW HANS-JUERGEN
IPC: A24F15/00
Filed: 1982-11-11
Abstract: The invention relates to a storage container for semi-luxury goods, especially tobaccos and confectionery, for example sweets, composed of at least two container parts 2, 2' interlockable by means of a fastening 4. To restrict the consumption of the semi-luxury goods, the fastening 4 is equipped with a control device 6, by means of which opening of the container 1 is restricted to specific time intervals. <IMAGE>