baber/WOPTO huggingface dataset:
Patent DE-2656013-A1 (DE)
Title: Compact coin store emptied by single impact - has inlet in one front side and outlet in other front side as well as in side plate
Inventor: BARTH WALTER ING GRAD
IPC: G07D9/06
Filed: 1976-12-10
Abstract: Coin store has inlet in one front side and outlet in other front side as well as in side plate. The coin (m) stand upright and are arranged flat against one another. One or more of the side plates, which define the storage space (1), are designed as movable slides (3). The slide (3) is formed by half of the side plates and the front plate (6) which comprises the opening (9) used as a cash outlet. The slide (3) can be displaced parallel to the axis of the store area (1). The other half of the side plates and the other front plate (5) are stationary.
Patent DE-2705264-A1 (DE)
Title: Medical treatment lamp suspension - has supporting belts with counterbalancing springs on shaft and clutch or brake
IPC: A61B6/00
Filed: 1977-02-09
Abstract: A lamp suspension system for medical radiation equipment has a casing (29) attached to a ceiling (9) or overhead frame with a horizontal spindle (8) carrying two reels (6, 7) onto which are wound two straps (4, 5) from which the lamps are suspended. Two sets of springs (16, 17 etc) are attached to one end of the spindle to control its rotation in either direction for raising and lowering the lamps. In an alternative design, the spindle is hollow, and houses two separate half shafts (35, 36) each with a spring (42, 43) wound around it. These are wound right hand and left hand respectively. The weight of the lamps is counterbalanced by the springs. A clutch or brake is incorporated.
Patent DE-2706944-A1 (DE)
Title: Transportable two-part aluminium flagstaff - has conical hole in socket in bottom tube for conical lug on top tube
Inventor: CRONENBERG DIETER-JULIUS
IPC: E04H12/32
Filed: 1977-02-18
Abstract: There are top (21) and bottom aluminium tubes (15) joined on a single axis by plugging together. At the inserted end of the top tube there is an elongated conical lug (20a), inserted in a conical hole (13) in a socket (10) fixed inside the bottom tube. The top tube is guided along the inside walling of the bottom one by a cylindrical surface (24a) formed on the top one. The socket may be made of aluminium, and the lug of steel. The top tube can be strengthened with internally fitting lining tubes made of steel (22, 23).
Patent DE-2710124-A1 (DE)
Title: Selectively engageable paper transporter for e.g. typewriter - has small electric motor couplable to platen via reduction gear on adjustable carrier
Inventor: EHBEN ALFRED
IPC: B41J11/36
Filed: 1977-03-09
Abstract: The paper transport unit for e.g., typwriter, is designed to enable a paper sheet to be quietly inserted or ejected without having to turn e.g. the end knob of a typewriter platen. The is achieved by having a small electric motor powering the platen through an intermediary reduction gear. The gearing is fixed to the platen framework and is selectively coupled to the motor rotor pinion by an adjustable carrier which is, in turn, coupled to an adjustable handle on the platen frame. The handle interacts with a switch to close the motor's current circuit when the pinion has engaged with the reduction gear.
Patent DE-2711608-A1 (DE)
Title: HV cable termination for transformers or switchgear - has tapered insulator simply mounted via clamping washers on baseplate
Inventor: FRIEDRICH JUERGEN DIPL ING
IPC: H02G15/06
Filed: 1977-03-17
Abstract: The high-voltage cable termination for outdoor applications and for use with transformers and switchgear comprises a tapered insulator (6) with header (17) into which the cable core (3) extends. The metal cable sheathing (4) is soldered or welded to the narrow end of an inlet bush (5) attached to a flange (8). The flange connects the cable entry to the extension (7) of the insulator. The extension passes through a base plate (14) by which the cable termination may be attached to the associated equipment. Alternatively, the lower end of the insulator may have an integral collar or number of radial lugs. A ring washer encircles the insulator on the underside of the collar. The washer is perforated so that fixing bolts pass through it to clamp the collar of the insulator to a support flange or plate on the upper face of the collar.
Patent DE-2713136-A1 (DE)
Title: Concrete depositing and conveying unit - has storage vessel with inbuilt agitator and transport mechanism and distribution valve at discharge
Inventor: RIKER RUDOLF
IPC: F04B9/117
Filed: 1977-03-25
Abstract: The depositing and conveying unit for concrete has an upward open storage container (1) with an inbuilt agitator and conveyor mechanism. The latter conveys the mass to the discharge opening (8) in the distributing valve region (9) in which forms a definite surface level (1). The mass is sucked into a pump-and conveyor-cylinder (11). When this cylinder is full, the discharge pipe is brought into coincidence with the cylinder and the mass is discharged. The S-shaped swivel pipe slide is mounted in a support head (15) which is connected with the front wall (18) of the container by a mounting plate (16).
Patent DE-2713513-A1 (DE)
Title: Thermal insulation of hot pipes carrying helium - by refractory cement contg. foamed polystyrene which decomposes to leave voids
Inventor: SAUBER MANFRED DIPL CHEM DR
IPC: C04B38/06
Filed: 1977-03-26
Abstract: Material (a) for the thermal insulation of plant components (b) which are heated. The insulant (a) consists of a self-bonding binder (a1) withstanding the operating temps. or parts (b); and organic mouldings (a2) which burn or decompose at the operating temps. of parts (b) are distributed throughout the binder (a1). Mouldings (a2) are pref. foamed polystyrene spheroids 1-10 mm dia., esp. using 5-70 vol. % of the spheroids (a2) in the insulant (a). The binder is pref. permeable to gas after it has set. For example, the insulation of pipes carrying hot liqs or gases, esp. in (nuclear) power stations where the pipes (b) carry helium at 800 degrees C; Insulant (a) is easy to apply to parts (b), on which is forms an adherent layer with excellent insulating properties due to the cavities left by the burning of spheroids (a2).
Patent DE-2717186-A1 (DE)
Title: Multi-blade screwdriver, esp. for gas fuelled lighters - has flat ring with outward projections, and can fit into refuelling canister top
Inventor: SCHNIEDERS LORENZ
IPC: F23Q2/34
Filed: 1977-04-19
Abstract: The multi-blade screwdriver, esp. for gas fuelled lighters and similar small devices, is made from a sheet of pref+ steel; flat or flanged. It is roughly circular ring shaped, with projections (3, 4) outwards formed into a variety of screwdriver blades. There may be more than one internal opening (5) which may be hexagonal. The whole screwdriver may be sized/shaped to fit inside the recessed top of a refuelling canister; alternatively it may be made suitable for wearing on a keyring.
Patent DE-2719706-A1 (DE)
Title: Load operating state and power consumption indicator - has number of LEDs indicating load state and power consumed
Inventor: BRUNGSBERG HEINRICH
IPC: F24C15/10
Filed: 1977-05-03
Abstract: The load is connected to the mains through an electronic controller whose supply energy is derived from the mains through a resistor and a rectifier together with a capacitor and a Zener diode. Supply current of the controller (1) flows through a series of LEDs(48), and a further LED shows the load operational state. It always carries a current, while the other LEDs indicate the power consumption through a voltage corresponding to the controller proportionality range, applied through corresponding transistors.
Patent DE-2725907-A1 (DE)
Title: Batch assembly mechanism for e.g. tubes - has trough mounted inside housing with noise damping cladding including flaps at opening
Inventor: STEENKAMP FRIEDRICH
IPC: B65G57/18
Filed: 1977-06-08
Abstract: The mechanism assembles eg metal pipes, into batches for transport, having a noise-attenuating collector trough into which the items are delivered by a discharge grating. The trough (3) is accommodated in a housing clad with or made of noise-damping material (15), having an opening at one side (26) running along the trough, through which the grating (2) extends to a point above it. The opening is shut off by a number of flaps (27) of noise-damping material one behind the other in the discharge direction. They can be suspended from a cover (23) above the grating, and extend down to the surface of the latter.
Patent DE-2731984-A1 (DE)
Title: Ashtray for motor vehicles - is guided in housing by spring plates with peg locking into guide slot on side of tray
Inventor: CZIPTSCHIRSCH KURT
IPC: A24F19/08
Filed: 1977-07-15
Abstract: The ashtray is esp. for use in motor vehicles. It has a housing which holds a movably guided ash tray. The latter is provided with a guide on its side walls. This consists of a spring plate with guide projections on both ends extending into guide grooves of housing. The guide elements are readily made and installed. An open slotted piece is formed on the side walls (2) of the tray. The latter accommodates a snap fit peg moulded integrally on the plate. This peg (12) has ratcheting projections at its free end engaging with the lower edge of the slot.
Patent DE-2738288-A1 (DE)
Title: Rotary heat treatment furnace - with water spray curtains in chute to water quenching tank
Inventor: EYSELL FRITZ-WILHELM DIPL ING
IPC: C21D9/00
Filed: 1977-08-25
Abstract: A rotary furnace for the heat treatment of mass produced articles in a protective or reactive gas atmosphere discharges into a water-filled quenching tank. Several water spray curtains operated with chilled water, act as barriers for the rising water vapour and all walls of the chute are cooled to effect the condensation of the water vapour. This saves the oil lock in the chute and prevents contamination of the furnace atmosphere. Used for hardening, austenising, coking, carbonitriding, and nitriding processes.
Patent DE-2739138-A1 (DE)
Title: Exposure lamp for photolithographic use - is screened by motor-driven drum shutter for continuous running
Inventor: KNOLLMANN GERHARD ING GRAD
IPC: G03F7/20
Filed: 1977-08-31
Abstract: The photolithographic high output illuminator(24) is mounted under a cylindrical reflector and is directed to the base of a closed housing (1) at the bottom of which the work is set. The housing is closed by a shutter(5) flap while the lamp itself has a rotating cylindrical shutter(20) to shut off the light without switching the lamp off. Continuous running of the lamp prolongs its life, the shutter servo motor being operated by opening and closing the access shutter flap. The lamp can be run in a lower, idling setting when the shutter is closed.
Patent DE-2740240-A1 (DE)
Title: Auxiliary box for use in workshop - has stalk attached to base to allow swivelling on trolley stand
Inventor: FISCHER WALTER
IPC: B25H5/00
Filed: 1977-09-07
Abstract: The box for lubricants and seals is used as an addition to an equipment trolley in motor vehicle repair workshops and garages. The additional box is held with a shaft fitted into the bore of one of the holding bars of the trolley. The box can be swivelled through a full circle. The box walls are sufficiently tall to prevent tilting of the containers holding lubricants or seals. This prevents any accidents due to liquids spilt on the floor.
Patent DE-2740355-A1 (DE)
Title: Three phase machine with switchable poles - has number of windings connected to external terminals, realising various pole number combinations
Inventor: CHATELAIN JEAN PROF
IPC: H02K17/14
Filed: 1977-09-07
Abstract: In the three-phase machine the stator or rotor has an x 9 winding elements, where n is at the most two. Winding elements are connected to external terminals whose number is at least 15 and at the most 18, so that pole number ratios can be obtained in accordance with one of the two rules 3K-1/3K+1 and 3K-2/3K/3k+2, where K is a positive integer. The pole number term represents a number of poles or of pole pairs, depending on it being even or odd. The winding system corresponds to a pre-frequency modulation of a fictitious base winding designed for a mean pole number 3K and has 18K or 9K coil groups, depending on the pole numbers being odd or even.
Patent DE-2743213-A1 (DE)
Title: Separating magnetisable particles from fluid - by introducing fluid into zone with rotating magnetic field
Inventor: SCHUSTER KARL
IPC: B03C1/10
Filed: 1977-09-26
Abstract: A device separates very fine magnetisable particles down to one micron in diameter from a fluid by introducing the fluid with particles into a zone (9) in which is established a rotating magnetic field (11). The particles are brought together to form aggregates and then removed. The zone may have the shape of a cylinder of revolution and the magnet surrounds the curved boundary of this zone. The magnetic field extends radially with respect to the zone axis. The magnet may have the form of a stator winding (6) of a three-phase motor.
Patent DE-2747827-A1 (DE)
Title: Glass handle mfr. - by heating straight bar zones between supports and bending over male die
Inventor: NOKY WERNER DIPL ING
IPC: C03B23/06
Filed: 1977-10-26
Abstract: Handles, made of a hot deformable material such as glass, for jars and other vessels are produced by supporting straight bars at the ends and in the middle. Burners are applied to the zones between until the material is soft and a form tool can be applied to bend it to shape. Specifically the glass bar is supported in the middle and at both ends in grooved blocks which also posn. it sideways Burners are applied to the zones between and a heat shield with reflection baffles conserves the heat. When soft, the supports with the glass bar are laid on a fixture with a male bottom die. Two curved rollers are moved down along the sides to bend the bar to a U-shape. This saves the heat for the complete bar and keeps the handle in a stable shape. The process can easily be automated.
Patent DE-2749269-A1 (DE)
Title: Rapid fitting show chain for vehicle tyres - includes grip hoops double hinged at sides into securing chain
IPC: B60C27/16
Filed: 1977-11-03
Abstract: The snowchain is made from a series of hoops with double arms on each side of the tread to link into continuous chains. The cross sections are clad with elastic pads (15) for improved grip. The side sections clip together at the ends without requiring complex fitting tools or great manual force. The grips provide torque in deep snow or in mud as well as on ice. The separate sections are easily replaced when worn.
Patent DE-2750213-A1 (DE)
Title: Protective circuit for controlled generator - has driver controlled by electronic switch, in turn controlled by generator output signals
Inventor: KRAUS HEINZ
IPC: H03K4/08
Filed: 1977-11-10
Abstract: The generator has an active oscillator. This oscillator is controlled by pulses through a driver switched on and off by an electronic switch in accordance with signals collected from the generator circuit. The electronic switch is controlled by a monostable flip-flop (10) and signal voltages are collected from the generator output and applied to the flip-flop as setting signals. When they change, the flip-flop delivers pulses blocking the switch which so controls the driver, that its input pulses are switched through or not to the active oscillator.
Patent DE-2753236-A1 (DE)
Title: Integrated circuit semiconductor module - has resistors on frame as contact spots allocated to inputs of circuit
Inventor: FRITZ OTMAR DIPL ING
IPC: H01L23/64
Filed: 1977-11-29
Abstract: A support frame for an integrated semiconductor circuit, which consists of a plate made from an insulated material. There are a number of contacts on the plate will be mounted. Each input to the terminal contact (2) of the semiconductor circuit is allocated an input resistor (3). The input resitor is integrated on the frame as a contact spot. There is also a conductor section (5) on the module, which links up with the terminal via another contact spot.
Patent DE-2755912-A1 (DE)
Title: Border ledges attachment method for stencil sheets - uses border ledges of pipe-shaped cross=section having milled projections in their opening slots
Inventor: WESTPHAL WERNER
IPC: B43L13/20
Filed: 1977-12-15
Abstract: A system is used for attaching border ledges to stencil sheets. The border ledges have a pipe-shaped cross section with an opening slot extending in a longitudinal direction. The border ledges used have milled projections extending into their opening slots which cut out a section of material during the sliding on to the stencil sheet. The milled projections are positioned in pairs lying opposite to each other and extend transverse to the length of the opening slot and over the whole of its width. The border ledges thus grip firmly onto the sheets.
Patent DE-2755929-A1 (DE)
Title: Power plant for heating - has turbine driving electrical generator which feeds intermediate heat accumulator
IPC: F24D11/02
Filed: 1977-12-15
Abstract: A power station has a turbine (1) whose high pressure side is connected to the pressure line (3) of a pressure-carrying line system. Its low-pressure side is connected to a pressure consuming load (6a - e). The turbine drives an electrical generator (8) which feeds an intermediate heat accumulator (53). A further turbine (10a) drives a compressor (8a) of a heat pump circuit, feeding a further intermediate heat accumulator (53a). Besides heating the plant can also be used for producing electrical power.
Patent DE-2802597-A1 (DE)
Title: Navigational aid for vehicle driver - projects sections of map from microfilm containing sections arranged in rows and columns
Inventor: STEIN PETER
IPC: G09B29/10
Filed: 1978-01-21
Abstract: A driver's aid quickly and comprehensively informs the driver on his position and distance from his destination. A device on the dashboard projects a map on a screen in the driverhs field of vision. It uses a microphotograph of the map movable in two coordinate directions. Microfilm is used containing - in rows in two coordinate directions - greatly reduced pictures of directly or indirectly adjacent map areas. The pictures follow the north-south direction along one coordinate axis, and east west direction along the other axis.
Patent DE-2805746-A1 (DE)
Title: Vertically split loudspeaker carton - has pressed material body with recess locating support plate on loudspeaker
Inventor: PREISINGER FRANZ
IPC: B65D85/30
Filed: 1978-02-10
Abstract: The packing component is for a fragile item such as a loudspeaker, for which it acts as a support, exposing part of it to view. It has a body (11, 12) of pressed material, with a recess (15) to locate part (19a) of the item (19) supported. Part (17) of the body on one side of the recess is cut away, to expose a portion of the item located in the recess. Alternatively there can be a cut-away portion on both sides, and semi-circular in shape. The recess can be parallel to a larger surface of the item, opening into a flat end face (13) of the body. Protrusions and recesses (20, 21) can be incorporated in mating body halves, by which they fit together.
Patent DE-2806883-A1 (DE)
Title: Parallel motion linkage for pair of skis - has parallelogram pivoted links to provide guidance for equal ski control
Inventor: SCHUMACHER ANDRE
IPC: A63C5/16
Filed: 1978-02-17
Abstract: A pair of skis (1) is joined by a lever linkage placed on top of the skis, in front of the ski binding. A vertical pivot (5) locates a bracket (4) to which two parallel rods (12) are attached by means of pivot joints (13). A connector plate (3) links the two pairs of rod ends. The linkage produces a guidance for the skis such that tilting motion when moving through bends is equal. A restrictor chain (11) between the inner rods controls the maximum distance between the ski that is advisable for downhill skiing.
Patent DE-2808415-A1 (DE)
Title: Flashing light display for road-works - is made up of chain of flash units each incorporating oscillator, multivibrator switching and control circuits
Inventor: KRUSKOPF HANS GUSTAF
IPC: H05B41/32
Filed: 1978-02-27
Abstract: The flashing light display is made up of a chain of units (1). Each unit gives a flash during a separate time interval. Each unit includes a two position switching circuit (2) connected to an oscillator (7). A control circuit (17) actuates, after receiving a trigger pulse, the two position switch (2). A multivibrator (8) input is connected to the switching circuit. The multivibrator (8) output delivers a signal which triggers a flash (12). An input terminal (14) of the unit is connected to the switching circuit and control circuit and an output thermal (13) is connected to the multivibrator (8).
Patent DE-2810162-A1 (DE)
Title: Continuous washing process including cold soak treatment - used for printed fabric lengths
IPC: D06B3/20
Filed: 1978-03-09
Abstract: In a continuous washing process using very wide washing machines, a printed textile sheet, with its colours already fixed, is first wetted, then soaked in a folded state, then relieved of its water. Immediately after this, the textile is submitted to wash currents passing from the outside inwards on revolving perforated drums, pref. in several washing phases. The textile is soaked in cold liquid to swell the thickened colouring pastes, and the film covering the textile is removed mechanically. The textile is then submitted to hot liquid currents which pass through it on further perforated drums. The washing procedure is quick and sure, and the prod. is of an excellent quality of colouring. The process is continuous, and carried out in a compact appts which functions automatically without requiring supervision.
Patent DE-2811800-A1 (DE)
Title: Crude water treatment - in circular setting tank with flow decelerating partitions for tangential influent
Inventor: MOLL HANS-GEORG DR
IPC: C02F1/52
Filed: 1978-03-15
Abstract: In a treatment for raw water, specially surface water or other effluents, water is mixed with a flocculant and introduced tangentially at the periphery into a tank. The circumferential velocity of the influent water is reduced by intermediate walls with perforations or deflector plates to a speed where upward secondary currents are suppressed. Clear water is discharged through a central standpipe. This system ensures optimum flow conditions at a minimum of engineering effort. Specifically, a cylindrical tank is fitted with a cylindrical partition which is assembled from perforated sheets to form an annular gap. This partition ends short of the tank bottom to leave space for raking arms (not shown). An axial standpipe in the centre is open at the top and passes through the bottom to discharge the clarified water.
Patent DE-2814308-A1 (DE)
Title: Multicylinder engine with valve striker mechanism - has rotatable coupling permitting interruption of valve actuation when valve closed
Inventor: BRUDER WERNER DIPL ING
IPC: F02D13/06
Filed: 1978-04-03
Abstract: The multi-cylinder combustion engine has a mechanism to interrupt valve actuation. Between the end (21) of the valve stem and the valve cam (20), a mechanism comprises a disc (1) to compensate valve clearance and a cup-shaped striker (2, 3, 4). The mechanism can be operated at will to either act as a rigid element between the valve stem and the cam (20) or to disengage the coupling between the stem and the cam (20) whilst the valve is in the closed position. The striker may consist of a rotatable upper (3) and a non-rotatable lower part (4) coupled or uncoupled by rotation of the former.
Patent DE-2814537-A1 (DE)
Title: Crane with jib support - has pivoted support leg at jib head ensuring load relief on vehicle
IPC: B66C23/78
Filed: 1978-04-04
Abstract: The crane has a jib arm with a support to relieve the vehicle frame of loading. The support head is arranged at or in close vicinity of the jib head end (C3). The support strut is provided with a ball jointed ground support plate. The jib support strut is pivoted behind or in front of the jib head so that it is held in vertical position by its own weight.