baber/WOPTO huggingface dataset:
Patent DE-2739646-A1 (DE)
Title: Heatable dielectric antenna aperture surface cover - has heat conductive collar with wide flange abutting outside aperture surface
Inventor: HARTWICH HORST ING GRAD
IPC: H01Q1/02
Filed: 1977-09-02
Abstract: The cover is intended for antennae in railway systems etc., which are exposed to rough weather conditions, but must nevertheless operate with high degree reliability. Outside the aperture surface of the antenna is provided a heatable collar (5) which has a wide flange and abuts the aperture surface. The collar is of thermally conducted material. Preferably the collar has a shape inclined to at least one eaves point. Typically the cover is positively connected to the collar. In railway traffic application the collar may reach up to the effective region of the vehicle wheel tyres. Alternately the collar may be directly positively connected to the rails.
Patent DE-2741119-A1 (DE)
Title: Guided single axle steered vehicle urban passenger transport track - has inwardly movable stop braced dividing segments on curves
Inventor: BERTELSBECK HELMUT
IPC: E01B25/28
Filed: 1977-09-13
Abstract: The traffic system for short-distance public passenger transport, uses steered road vehicles with a steered and a non-steered axle and cross-guiding rollers, and tracks with crossguiding stem pieces working in conjunction with them. In the vicinity of curves, the rolling surface on the track (1) is divided into a series of individual bearer segments (12) extending over its width, movable across the track towards the outside of the curve, and braced by defined transverse force against stops (17) towards the inside. These immediately adjoin one another. This enables vehicle with width appropriate to those steerable on all axles to run on curves slipping sideways.
Patent DE-2748790-A1 (DE)
Inventor: PECH HORST
IPC: D06B3/32
Filed: 1977-10-31
Abstract: The apparatus influences the regulation of temperature and the rinsing process and works by predetermining digital pulses selectable in degrees Celsius as desired temperature values, there occurring at the constant-voltage source (6) a constant voltage which, by contact closing (1-5), generates, in the form of part currents across a resistor (7), a voltage drop identical to the desired-value presetting for the temperature controller. A pneumatic regulating variable provided by the temperature controller on the one hand regulates the energy supply and on the other hand is applied as an input variable to a limit-value module which emits an output signal acting as a transport pulse for a punched-tape reader, after the programmer has fed a signal to the double-membrane relay. The rinsing-process signal in the storage module (14) activates a pulse generator (16), the output pulses of which are recorded by the pulse counter (17) which transmits a flow-off output signal to the storage module (18), so as to put into operation, via the gate module (23), the limit-value module (21) which, by means of its output signal, closes the flow-off (19) via the storage module (18) and opens the water inflow (22) via the storage and gate modules (15; 23). In overflow rinsing, the signal coming from the programmer is fed to the gate module (23) which releases a pneumatic signal generated by the pneumatic throttle (24) and determining the degree of opening of the water inflow (22). <IMAGE>
Patent DE-2751314-A1 (DE)
Title: Call-number identifier for subscriber trunk dialling system - uses extra counters between coincidence gates and digit-marking counter
Inventor: DIRR JOSEF ING GRAD
IPC: H04Q3/62
Filed: 1977-11-16
Abstract: The call-number identifier, for subscriber-trunk-dialling equipment, uses a counter to mark the digits. Another counter is located in each output or each digit via a coincidence gate and is used for marking and storing the signals for each digit. Pulses only pass through the gates to the further counters when the digit counter has simultaneously effected marking.
Patent DE-2752968-A1 (DE)
Title: Universal spirit level gauge - has sliding end blocks on rectangular bubble housing to extend overall span
Inventor: SUELE SANDOR
IPC: G01C9/28
Filed: 1977-11-28
Abstract: The spirit level consists of a hollow rectangular box-type housing (1) with a recess (3) and circular slot (4) in which are located conventional bubble gauge inserts. The end sections (19) of the housing are of solid block construction of the same height and width as the rest of the housing. Each block is supported on a pair of parallel dowels which can slide into corresponding sleeves set in plastic blocks (12) set into the ends of the hollow section body of the instrument. The inner ends of the pegs are fitted with stop caps to prevent them being fully withdrawn from the body. The end cheeks can be withdrawn from the ends of the body to extend the overall span of the spirit level to suit the particular application.
Patent DE-2756708-A1 (DE)
Title: Increasing adhesion of reactive isocyanate lacquer to film - based on (meth)acrylate! copolymer by using isocyanate-reactive monomer in copolymer prodn.
Inventor: FOCK JUERGEN DR
IPC: C08J7/043
Filed: 1977-12-20
Abstract: Improving the adhesion of reactive isocyanate-based lacquers to (un)supported (meth)acrylate copolymer films is effected by using a monomer mixt. contg. 1-15wt.% monomer with functional gps. which react with the isocyanates in the prodn. of the copolymer. The reactive monomer contains OH, CH2OH or COOH gps. and pref. is hydroxyalkyl (meth)acrylate, N-methylol(meth)acrylamide, (meth)-acrylic acrd or maleic acid. Incorporation of the reactive monomer improves the resistance to weathering. The films are useful for covering panels used in the prodn. of signs, e.g. traffic signs, garden furniture and esp. wood used in boat building.
Patent DE-2801140-A1 (DE)
Title: Inner chamber of heat and noise reduction unit - partially or completely contains motor drive which is scavenged by gas flow
Inventor: LEISTRITZ HANS KARL DR
IPC: F02B77/13
Filed: 1978-01-12
Abstract: The chamber section (10) has gas conducting channels (2, 3) in its hollow cover part and is used for the thermic and noise damping feed of gas to motor drive units. Its open ends are suspended in a closure lid (40, 50). The motor drive unit is completely or partially accommodated in the inner chamber (1), and is scavenged by the gas throughput via the closure lid in a thermic and noise damping manner. Where an i/c piston engine constitutes the motor unit, the cylinder and cylinder head are covered in, and a casing is assembled in a sealed manner to the sealing surface between cylinder and crankcase.
Patent DE-2801404-A1 (DE)
Title: Milk carton with integral pouring spout - has flap erected, with tear=off corner attached to thread to form pouring opening
Inventor: REIL WILHELM
IPC: B65D5/06
Filed: 1978-01-13
Abstract: The rectangular carton made from plastics coated cardboard and suitable for holding milk, has a portion folded over one end, which when erected, can be used as a pouring spout. This portion is triangular, and when bent upwards, the pointed end (12) can be torn off to form the spout (11). This pointed end is attached to a plastics thread, wire or plastics strip so that the folded and sealed strip (14) along the middle of the tap (4) can be severed for a limited distance. This makes an opening wide enough and long enough for pouring.
Patent DE-2804712-A1 (DE)
Title: Phase terminal to overhead HV line mounting system - uses elevated platform and rod carrying roller to raise and connect earthing cable to HV line
Inventor: BERGHOFER FRANZ
IPC: H01R11/14
Filed: 1978-02-03
Abstract: The terminal-mounting system consists of an elevated platform and a mechanism for fixing a phase terminal to an overhead high-voltage conductor by using a rod to engage tthe conductor. The rod has a roller arrangement at its upper end over which a cable passes, with the aid of which an earthing conductor is raised up to the hv line. The phase terminal (14-17) is fixed to the upper end of the earthing cable (26) and is raised with it. The lifting platform (13) is moved along the rod (2) by another cable (11).
Patent DE-2806793-A1 (DE)
Title: Beaded filter tube assembly details - include separate stiffening sleeve with rib for clamping by bead and ring
Inventor: LIEL JOHANNES
IPC: B01D46/02
Filed: 1978-02-17
Abstract: The assembly of a filter tube, on the end of which there is a bead, and which is clamped by a ring against a sleeve fitting inside the filter tube and forming a passage through a partition of the filter housing, is described. The sleeve is not part of the partition but is a separate detail having a projecting rib larger in dia. than the opening in the partition. The chamfered end of the sleeve is fitted into the filter tube and the clamping ring is put on, where convenient, and the whole is then fastened on to the partition.
Patent DE-2807266-A1 (DE)
Title: Electrochemical winning of noble metals from ore or waste - using electrolyte saturated with chlorine and contg. sodium hypochlorite and using redn. agent to ppte. metals subsequently
Inventor: WURZER JOACHIM ING GRAD
IPC: C22B11/06
Filed: 1978-02-21
Abstract: The fine pore or waste and electrolyte (E.O) are fed through an electrolytic dissoln. cell(6) in which active Cl gas and NaOh are generated so the liq. (E.O) is satd. with Cl and contains NaOCl, to the leach the ore. The residue is sepd. from liq. (E.O), and the latter is fed through several process steps, in which reducing agents are added to lower the pH and ppte. the noble metals, leaving liqs. which re re-used as electrolyte(E.O). The aq. electrolyte(E.O) is pref. enriched with 0.1 pts. vol. dissociated NaCl and 0.005 pts.vol. dissociated KMr. The pref. process uses four treatment tanks provided with settling tanks for sepn. of the pptes. obtd., filters, and compressed air supplies. The first tank(1) pref. contains a concentric ring anode and cathode. Used for extn. of noble metals such as Ag, Au or Pt from ore; sand- or loam- river bed sediments; or scrap heaps.
Patent DE-2809328-A1 (DE)
Title: Disintegrating rubbish contg. rubber tyres to produce combustible fuel - by introducing to shredder wheels after passing through feed wheels on counter-rotating shafts
Inventor: JOHNSON ALBERT OREN
IPC: B29B17/02
Filed: 1978-03-03
Abstract: Process comprises pulling the materials through a feed path by means of interengaging and rotation of counter-rotating feed wheels mounted in spaced positions along each of a pair of parallel shafts, shredding at least in part by linearly disposed shredding wheels positioned between the wheels to engage the materials at an angle to the feed path through the wheels, and selecting relative to the feed path of the materials the angle of the shredding members as a function of the texture of particular materials passed through. Two diverse materials are fed into the feed path in predetermined proportions. One of the two materials is rubber tyres intermittently fed into the feed path. Two diverse materials comprising damp waste and tyre carcasses are pref. used.
Patent DE-2810405-A1 (DE)
Title: Magnetic roller electrographic developer - has magnets held in place by wrapping strips esp. of plastics e.g. PTFE
Inventor: MUELLER WERNER
IPC: G03G15/09
Filed: 1978-03-10
Abstract: Magnetic roller for electrographic developing and/or reproduction equipment as described in the parent patent, is mounted at its ends either to rotate in a stationary tube or to remain stationary in a rotating tube. The magnetic roller is composed of a core pipe of non-circular, esp. polygonal cross-section with the magnets held at its surface between lateral holding lips. Improvement is that the magnets are held onto the core pipe by clamping fixing, more specifically strips or filaments wound around the roller from one end to the other and stressed tight. Pref. the clamping strips are of hot-shrink plastics, such as radiation cross-linked polyethylene, PTFE, PVC; polystyrene, polyamide. Adhesive may be applied to the inner face. An improved, firm fixing is achieved without the use of adhesive on the magnets.
Patent DE-2814075-A1 (DE)
Title: PBX with central control coupled to exchange line section - enabling working independent of PBX and having memory controlled by exchange line input and PBX output
Inventor: DREWS WERNER ING GRAD
IPC: H04Q3/62
Filed: 1978-03-30
Abstract: The system consists of a PBX with a switching panel, central control and an operating unit. The latter is connected to the PBX through a common transmission unit with a store for target information supplied by the operating unit. The transmission unit has its own independent central control, and the connecting element is a translation to which a transfer memory for target information can be connected. The transfer memory is controlled by the operating unit immediately for target information feeding, but by the PBX central control with delays depending on priority for target information delivery.
Patent DE-2819889-A1 (DE)
Title: Lorry tailgate with inset windows - which are positioned over tail lights when gate is dropped
Inventor: HOMBURG KARL-HEINZ
IPC: B62D33/027
Filed: 1978-05-06
Abstract: The dropping tailgate flap for the loory has windows (14) inset to position over the rear lights when in the dropped position. The vehicle can be driven with long loads overhanging the tail, and with the flap down, while following vehicles can see the lights. The windows can be transparent plastic plates (14) slid into the profiled flap in place of long profile sections which make up the flap. The system can be applied to any tailgate vehicle.
Patent DE-2823114-A1 (DE)
Title: Changeover switch for telephone systems - has slide with movable contacts operated by handle pressing on cam on slide
Inventor: ACKERMANN HANS GERT
IPC: H01H15/10
Filed: 1978-05-26
Abstract: The switch connects alternately one of two extensions to the telephone network. A switching element with movable contacts can move between fixed contacts connected to the two extensions. A spring is inserted between a hand operated handle and the switching element and moves the latter to one of its two positions and holds it there. The switching element is a contact slide (22) with a switching cam (23) supporting a pressure element (27) operated by the spring (28). It is m ovable in a slide (30) designed as the handle.
Patent DE-2823764-A1 (DE)
Title: Dual mirror drive in copier - has roller with two different diameter drive channels for cord drive to scanning mirrors moving at different speeds
Inventor: KNECHTEL WILHELM
IPC: G03G15/041
Filed: 1978-05-31
Abstract: Drive mechanism is provided for the mirrors (10, 11) in a copier which employs a slit (65) exposure mirror scan system with fixed lens (2) and photo-sensitive drum. Both mirrors in the system scan at different speeds and are driven by cords (32, 37') laced around a drive roller (35, 39) which has two drive channels of different diameters. The double channeled drive rollers are driven via a gear train.
Patent DE-2827372-A1 (DE)
Title: Seal for vertically sliding car window - has low profile outer edge and hollow construction body providing flexibility
Inventor: ROSSIE EGBERT
IPC: B60J10/79
Filed: 1978-06-22
Abstract: The window frame for the vertically sliding window has a low profile outer edge (23) to enclose a contoured edge seal (29) which grips around the edge of the glass. The seal has hollow spaces (53) to provide good flexibility for an improved seal. The window pane is fitted with guides (17) secured on the inside face and sliding along grooves (51) inside the window frame for a flush outside profile with reduced drag and less wind noise.
Patent DE-2830866-A1 (DE)
Title: Dough mouldings sprinkling plant - with suction cup head for transferring from sponge plate and dipping in sprinkling material
Inventor: MUELLER HEINZ
IPC: A21C9/04
Filed: 1978-07-13
Abstract: Dough mouldings are sprinkled with poppy seeds, salt, sesame or caraway seed by lifting the inverted mouldings up from a sponge substrate by a head with suction cups. The head with them is dipped into the sprinkling material and then released on to an intermediate tin. The latter is inverted to deposit the mouldings on a baking tin. This replaces these labour-intensive operations by simple appts., requiring little manual manipulation.
Patent DE-2832037-A1 (DE)
Title: Ferromagnetic material conveyor esp. for photocopying machine - has alternate spiral pole strips on core rotating in non-ferrous fixed tape
Inventor: KNECHTEL WILHELM
IPC: G03G21/10
Filed: 1978-07-21
Abstract: The conveyor is for ferromagnetic material such as iron swarf and ground dust. It has alternate north and south poles in strip form in spirals on a core (11), rotating inside a fixed tube (13) of non-ferrous material. Seals can be provided inside the tube to protect the core against dirt and moisture, and the poles can be formed by magnetic rubber strips glued to ti. The core can be connected to an electric supply by two wires. The conveyor can be used in a photocopying machine.
Patent DE-2833433-A1 (DE)
Title: Ignition system for IC engines - measures ignition coil current and closing angle control circuit lengthens interrupter open period accordingly
Inventor: ADLER KARL-HEINZ DIPL ING
IPC: F02P3/05
Filed: 1978-07-29
Abstract: The system has an ignition coil, an interrupter in series with its primary winding, and a battery. A closing angle control circuit is controlled by a pickup synchronously with the engine speed, for the interrupter control. A measurement circuit (22) detects a switching-on signal proportional to the current flowing through the primary winding (16) when the interrupter is closed. This signal is stored, and the closing angle control circuit (12) is controlled by the measurement circuit (22) signal, so that the interrupter (14) opening period is lengthened when the ignition coil current increases.
Patent DE-2835609-A1 (DE)
Title: Demagnetising circuit for colour TV CRT - uses changeover switch to connect capacitor, charged to HV by two diodes coupled to supply or line transformer
Inventor: GOSEBERG WALTER DIPL ING
IPC: H04N9/29
Filed: 1978-08-14
Abstract: The demagnetising circuit has a changeover switch (6) connecting a capacitor (7) either to the outputs of two oppositely poled diodes (4, 5) or to the inputs of the demagnetising coil (9). The inputs of the two diodes are connected to the winding (2) of a transformer (1). The transformer is the isolation transformer in the receiver's power supply circuit, or alternatively it may be the receiver's line transformer. The capacitor acts as charging capacitor for the first diode (4). The output of second diode is grounded via another charging capacitor (8).
Patent DE-2836794-A1 (DE)
IPC: G21C5/10
Filed: 1978-08-23
Abstract: The support grid for the fuel elements of nuclear reactors consists of cruciform grid parts (1), which are combined to form a grid and are joined to one another by welding their bluntly abutting limbs (2, 3). A support plate (4) is provided at every crossing point of these grid parts (1) in order to support the fuel elements. In order, on the one hand, to raise the load-carrying capacity and, on the other hand, to reduce the expenditure on work during production, the individual cruciform grid parts (1) are produced by forging or casting in one piece together with the support plate (4), which is also fully supported in the intersection region of the limbs (2, 3). <IMAGE>
Patent DE-2846467-A1 (DE)
Title: Box with flip top and tuck-in tongue - having slit engaged by T=shaped snap-in lip on opposite side wall, unlocked by pressing lip cut=out
Inventor: RATHERT CHRISTIAN
IPC: B65D5/66
Filed: 1978-10-25
Abstract: The box is formed by folding from a cardboard or similar blank. It has a closure top (1) connected via a fold to one side wall and ending in a tongue portion (11) which can be inserted behind the opposite side wall (10b). The portion (11) has a transverse slit (2) whilst the upper end of the side wall (10b) ends in a T-shaped lip (6)whose transverse bar forms locking projections (8). When the box is closed, the lip (6) enters the slit (2), and the projections snap-in behind the tongue (11). A cut-in portion (9) below the T-bar enables unlocking of the lip (6).
Patent DE-2848066-A1 (DE)
Title: Life saving device - has trunks, bikini or cap provided with inflatable cushions fitted with valves for connection to attached inflating pressure vessel
Inventor: BIESTERFELDT HARALD
IPC: B63C9/105
Filed: 1978-11-06
Abstract: Life saving device for swimmers, bathers or other persons who cannot wear life saving jackets takes the form of swimming or bathing equipment, e.g. trunks, bikini or caps which are subdivided into a number of inflatable cushions. Cushions are fitted with valves which are interconnected with replaceable and releasable mounted pressure vessels. Inflating device may be pressure sensitive, i.e. responsive to depth of 2 m or more or be manually operable.
Patent DE-2848344-A1 (DE)
Title: Sliding roof on vehicle - has lateral guide member adjustable for height and clearance relative to guide rail of roof opening frame
Inventor: HEYER FRIEDRICH-WILHELM ING GR
IPC: B60J7/02
Filed: 1978-11-08
Abstract: The arrangement is intended for adjusting the height of a rigid sliding roof (2) of a vehicle. The roof has a guide member (6) sliding in a lateral rail (5) on the roof opening frame (4), and a screw assembly (12) fixed to the roof (2) carrier (13) by which the height and by rotating the member (6) about a horizontal longitudinal axis, the clearance between member (6) and rail (5) can be adjusted. Adjacent to the assembly (12), the member (6) is cup-shaped with inner and outer profiles curved in transverse direction to engage correspondingly shaped elements (21, 25) of the assembly which are adjustable relative to the roof (2).
Patent DE-2851889-A1 (DE)
Title: Container handling ships crane control - has movements of two swinging arms controlled to ensure straight line load travel
Inventor: BERTLING TONI DIPL PHYS DR ING
IPC: B66C13/48
Filed: 1978-11-30
Abstract: The crane has a vertical column (2) supported on a pedestal with a motor (5) driving a set of bevel gears (6, 7) to rotate a horizontal arm (4) at the top about the axis of the column. At the other end of the arm is a horizontal extension (11) with another motor (13) and bevel gears (14, 15) to rotate the extension about a vertical axis at their connection point. On the far end of the extension is a third motor (56) driving a set of gears (55, 57) rotating a disc. This extension also carries a winch (16) for raising and lowering the load, (20). The three motors (5, 13, 56) are controlled so that the load is moved along a straight path (S). The system is for a ship's crane for handling e.g. containers. The automatic control system obtains the required straight line travel of the load.
Patent DE-2852661-A1 (DE)
Title: Security plate - comprising laminate with insert to prevent tampering with displayed information
IPC: B44F1/12
Filed: 1978-12-06
Abstract: The identification plate for attachment to a vehicle or appliance to prevent removal and alteration, comprises >=1 wholly or partially enclosed insert between the base layer and the display layer with its transparent covering forming a complete upper unit. The insert has at least one bonding agent such as a sealing wire or locking loop. The insert can be a plate which can be read magnetically, optically or electrically and can be combined with a licence or photo or an identity card. The base layer is a transparent plate which can be folded with the upper unit and can be read through the transparent covering. The upper unit and/or the base is profiled to accept the insert. A transparent contact adhesive is applied to the upper surface of the base layer. The construction prevents any interference with the data displayed, and increases the application to the field of identity tags, credit cards, magnetic key cards and the like. The markings used can be such that they are only visible when subjected to ultra-violet light, or printed with a dye which become visible only when raised to a given temperature or in a form which can only be interepted by a reader unit.