baber/WOPTO huggingface dataset:
Patent DE-2917708-A1 (DE)
Title: Turn angle monitor - has shaft with coding disc and sensor supported by carrier featuring shock absorbers
Inventor: STENNER FRIEDRICH DIPL ING
IPC: H03M1/00
Filed: 1979-05-02
Abstract: In the turn angle monitor, chimunity, shakes or vibrations of the coding disc as well as the scanner and evaluating unit of the angle step transmitter is ensured by holding the carrier shaft in a support featuring shock absorbers. The drive shaft (2) is held by ball bearings (3) and carries an axially elastic coupling (5) clamped on a shaft (7). The assembly of the shaft (7) with a bow-shaped carrier (8) and code disc (9) as well as a sensor (10) is guided by sliding bearings (12). The carrier is supported underneath by shock absorbers (13) while the evaluating unit (15) is supported by shock absorbers (16).
Patent DE-2918209-A1 (DE)
Title: Plastics rail supply for model car track - has conductor strips in flexible structure which can be bent to shape and laid loose on any surface
Inventor: WESSELMANN HERMANN
IPC: A63H33/12
Filed: 1979-05-05
Abstract: The guidance and current supply system for a model car track consists of a plastic rail with inserted conductor strips. It can be bent to fit any shaped layout and laid on any surface which the car can negotiate. It need not be fixed to the running surface, but may be for sharp bends or junctions. The rail is supplied in rolls and is in two parts. A longitudinal snap-joint fixes the upper part to the lower, after two conductor strips have been inserted in vertical slots. A third conductor strip is inserted in a slot on top of the upper part. For a permanent layout, the lower part may be omitted and the upper nailed down, after inserting the two side conductors but before inserting the third conductor.
Patent DE-2919544-A1 (DE)
Inventor: HOFFMANN WERNER
IPC: H04Q3/545
Filed: 1979-05-15
Abstract: Comparators to control the comparison of the identity codes with the stored subscriber-specific or terminal-specific codes are assigned to the central control unit (ZS1). If they agree, and depending on the absence or presence of an additional, subscriber-specific or terminal-specific stored note bit, they control the storage or deletion of this note bit. Depending on the presence of the note bit, for every interrogation for setting up or rerouting a connection, information corresponding to all authorisations, or to only a part, is transmitted to the central control unit (ZS1). In this way, a change of authorisations can be controlled from the terminal, by plugging in means of identification. <IMAGE>
Patent DE-2924637-A1 (DE)
Title: Lock security switch - has actuating knob with projections engaging arcuate slots of switch housing cover
Inventor: MERKLE PAUL
IPC: E05B29/00
Filed: 1979-06-19
Abstract: The operation of tbe security switch is ensured by the force- transmitting knob (13)held by a diecast bush (14). The turn of the knob is normally limited to 180 deg. due to its projections h engaging the arcuate slots i in the cover of the switch housing. The contact housing (3) is fitted with a cover (4) exhibiting an opening for contacts (10,11) and the special lock of the switch has a latching plate spring with operating side at right angles to the lock. The indexing and interlocking disc (12) is made of plastic or sheet metal while the torsion spring is supported by bolt (19) of the locating roller (20).
Patent DE-2929679-A1 (DE)
Title: Interference suppression circuit for VHF receiver of motor vehicle - has AM demodulator to disable noise blanking on receipt of multi-path reflected signals
Inventor: JANDEL PETER ING GRAD
IPC: H04B1/10
Filed: 1979-07-21
Abstract: The receiver has an AM demodulator (9) coupled to the IF section (2). The demodulator is connected via a bandpass filter (10) to a rectifier (11) that produces an output in the presence of multipath signals. The output signal disables the conventional noise blanking gate. The output of the rectifier controls a switch (12) that connects the input of the noise detector (8) to ground so disabling it and preventing the presence of multipath signals resulting in gaps in reception. The noise detector detects noise bursts at the output of the FM stage (3) and controls a noise blanking gate (5) between the FM stage and the loudspeaker.
Patent DE-2932122-A1 (DE)
Title: Wax candle with coloured contours differing in height - designed from coloured wax powders by user himself and contg. loose wick(s)
Inventor: STUKENBROCK HANS
IPC: C11C5/00
Filed: 1979-08-08
Abstract: Candle is formed by a mass of paraffin wax powder and the addn. of some coloured powder at at least one colour. The wax mass pref. consists of 100 pts. of wax powder and one part of colouring material. The wax is applied to a non-combustible substrate is stacks having different heights, distributed over the surface, and one or more loose wicks are inserted. A perfume may also be added. The components are supplied separately so that the shape, colour and lighting effects chosen by the assembler are completely novel.
Patent DE-2942697-A1 (DE)
Title: Multi stage absorption heat pump - has heat periodically taken from atmosphere and ejected into heating system
Inventor: JESINGHAUS JOCHEN
IPC: F25B30/04
Filed: 1979-10-23
Abstract: Heat factor is increased, for heating or hot water supply, in an absorption heat pump. In an absorption phase, heat is periodically extracted from the atmosphere, and in an expulsion phase this is given off to a heating system. Boiler and absorber are pref. identical, while vapouriser and condenser are separate components, pref. with an intervening valve opened by condensation, via a float, so that condensation matter flows down into the lower-sited vapouriser.
Patent DE-2949633-A1 (DE)
Title: Hide splitting machine - with thrust rollers deflecting top roll facing direction of hide travel
IPC: C14B1/18
Filed: 1979-12-10
Abstract: A hide splitting machine splits the leather between a top roll and a bottom back-up roll. The top roll is deflected by thrust rollers towards the back-up roll, while lateral guides support it at right angles to the deflection. These lateral guides can be adjusted in such a way that the top roll is additionally deflected in a direction at right angles to the first deflection. The cleavage blade can thus always work in optimum splitting zone, independent of any variations in hide thickness.
Patent DE-2952602-A1 (DE)
Title: Small dia. silicon rod made in drawing appts. - where rod is supported radially to minimise vibration, so long rods with constant dia. can be mfd.
Inventor: SCHROETTER GERHARD
IPC: C30B15/32
Filed: 1979-12-28
Abstract: A chamber (4), which is evacuated or filled with inert gas, contains a thick, vertical Si rod (3). The top end of rod (3) is melted so a thin Si rod (1), which pref. has a length of one or more metres, can be drawn upwards. During the drawing operation, rod (1) is supported radially near its lower end, pref. at a constant distance of between 3 to 15 cm. above the molten zone (2). In the pref. appts., a min. of two, and pref. three spring wires (15) are used in the form of a triangle as a radial support for rod (1); each wire (15) extends outwards beyond the triangle and is located in a ring (14) which can be moved horizontally by max. 1 mm. Rods (1) are e.g. 3-10 mm. dia. and over 2.2 metres long; they are used for mfg. a thick Si rod via VCD onto a thin rod; or a monocrystalline rod (1) can be used to make seed crystals for drawing monocrystalline Si rods.
Patent DE-3004848-A1 (DE)
Title: Operating fluidised-bed firing system - has optional supercharging, involves adding flue-gas driven blower to ordinary air supply line
Inventor: MICHELFELDER SIGFRID DR
IPC: F23C10/16
Filed: 1980-02-09
Abstract: The arrangement for operating a fluidised-bed firing system with or without supercharging has the air supply system necessary for non-supercharged operation supplemented by at least one single-stage pressure-augmenting equipment in series with it. The power for this equipment is obtained exclusively from thermal energy in the gases discharged from the firing system. This power is extracted from gases whose usable enthalpy-drop balances the added equipment's energy requirement. The temp.-range of the drop should be such as to permit use of conventional techniques.
Patent DE-3005936-A1 (DE)
Inventor: LIECHTI NIKLAUS
IPC: B23H7/28
Filed: 1980-02-16
Abstract: In electro-erosive machining apparatuses with multidimensional relative motion between a tool-electrode and a workpiece electrode, a simple and adaptable control is provided for these relative operating movements, with a superimposed shaping-limiting control and subordinated cyclic repetitive oblique erosion. In this connection, the tool-feed is limited, within individual oblique-erosion cycles, by achieving a predetermined shaping envelope-surface. The apparatus comprises two separate coordinating-function-transmitters by means of which two operating movements, at an angle to each other, are each determinable according to a resultant relative operating movement between the tool and the workpiece, one being used for shaping-limiting control and the other for oblique erosion. Initiation of the consecutive oblique-erosion cycles is effected by means of a repetition-circuit as a function of a rated-value/actual-value approximation of the shaping-limiting control.
Patent DE-3008247-A1 (DE)
Title: Magnet pulse generator for flow meter - uses Hall switches along path of energising magnet attached to measuring element
Inventor: DIEPOLD-SCHARNITZKY RUDOLF ING
IPC: G01F15/06
Filed: 1980-02-29
Abstract: The magnetic pulse generator for a fluid flowmeter has an energising magnet (1) carried by a measuring element (2) acted on by the flow and magnetic field sensors (5) responsive to the movement of the magnet (1). These field sensors (5) are spaced along the entire path of movement of the energising magnet (1) and a common magnetically conductive plate (8) is placed behind the field sensors (5) for concentrating the lines of flux to reduce the field dispersion. The polarisation axis of the energising magnet (1) is pref. perpendicular to the surface of this plate (8). The magnetic field sensors (5) may comprise Hall switches each comprising a Hall element with an integrated switching amplifier. The spacing between the field sensors (5) is arranged along the path of the energising magnet (1) to compensate the system errors of the flowmeter.
Patent DE-3012543-A1 (DE)
Title: Support for multiple suspended lamps - has moulded body incorporating supply wire sockets, contact blades and suspension hooks
Inventor: RIVINIUS LUDWIG
IPC: F21V21/112
Filed: 1980-03-31
Abstract: The suspension member to allow multiple sets of lamps to be quickly attached to an overhead supply system has a plastics body (6) with a loop (1) at the top for fitting onto a supporting rod at attachment by an alternative system. At one side is a row of sockets (2) into which the electric supply wires can be inserted without using a special tool. A horizontal surface (4) has a boss with contact blades (3) protruding from it for a conductor rail. This horizontal surface rests on the conductor rail. The body terminates at the bottom in a hook (5) from which a lamp can be suspended. These members are all moulded into the material of the body.
Patent DE-3017843-A1 (DE)
Inventor: HOLLAND-LETZ GUENTER
IPC: B65C11/02
Filed: 1980-05-09
Abstract: Disclosed is an apparatus for imprinting and dispensing pressure-sensitive labels adhering to a carrier tape. The apparatus comprises an operating lever for controlling a printing mechanism and for controlling a feed means for stepwise drawing of the carrier tape over a platen and around a peel edge at which the pressure-sensitive labels detach from the carrier tape and move into a dispensing position. In the rest position of the operating lever the carrier tape is clamped by a braking means where the braking means is biased against the carrier tape by a spring. By means of a cam gearing arranged between the brake actuating member and the operating lever the brake actuating member can be pivoted against the bias of the spring from the carrier tape clamping position into a carrier tape release position when the operating lever has covered a part of its travel from the rest position into the operative position. An arresting means is provided which arrests the brake actuating member against the bias of the spring in the carrier tape release position. A member is also provided which releases the arresting member when the operating lever reaches its rest position so that the brake actuating member is immediately returned to the tape clamping position by the spring.
Patent DE-3026816-A1 (DE)
Title: Polyolefin mfr. catalyst suspension metering - using pulsed valve control for quantity selection
Inventor: PAUS DIETER DIPL CHEM DR
IPC: G01F13/00
Filed: 1980-07-16
Abstract: The arrangement for dosing quantities of catalyst suspended in liq. from a supply to a mixing zone. The quantities can be freely selected reliably and with accuracy. The quantities of suspension to be doses are fed through a valve in a pipe connecting the two zones. The valve is periodically opened and closed with selected pulse and wait times. The entire quantity for a partic. dose may be injected during a single or several pulse times. The valve may be fully opened during a pulse time or may be only partially opened to a freely selected position. It may remain partially open during a pause period until fully closed by a stopping circuit.
Patent DE-3029831-A1 (DE)
Title: Dense silicon nitride mouldings, esp. for gas turbine components - contg. yttrium oxide, alumina and ferric oxide; with excellent mechanical properties
Inventor: STEINMANN DETLEF DIPL ING
IPC: C04B35/584
Filed: 1980-08-06
Abstract: The mouldings consist of sintered and/or pressed Si3N4, contg. Y2O3 and, by wt. 0.2-2.0% Al2O3, 0.2-2.0% Fe2O3, and max. 0.4% carbon. Alternatively, the mouldings pref. contain Si3N4, Y2O3 and 0.05-3.0% Li2O. One pref. mixt.used to make the mouldings contains by wt. 76-98.6% Si3N4, 1-20% Y2O3, 0.2-2% Al2O3, 0.2-2% Fe2O3, or corresp. cpd. which forms these oxides when heated, and where the finished moulding contains max. 0.4% C. The Si3N4 may be obtd. from Si powder, which is nitrided after adding the other oxides. Another pref.mixt. used to make the mouldings contains 79.95-98.95% Si3N4, 1-20% Y2O3, and 0.05-3.0% Li2O. The Si3N4 may be obtd. from Si powder, which is nitrided after adding the Y2O3 and Li2O. Good and reproducible properties can be obtd. at room temp. and at high temps., without the need to use high purity silicon nitride.
Patent DE-3033640-A1 (DE)
Title: Freewheel clutch for transmission - has common freewheel in sleeve locating fifth and fourth gear
Inventor: HEIDEMEYER PAULUS DIPL ING
IPC: F16H3/10
Filed: 1980-09-06
Abstract: The sleeve forms part of the fifth gear coaxial to the driven shaft with the freewheel clutch between the sleeve and the driven shaft. The fourth gear forms part of the sleeve mounting so that the single freewheel clutch operates when either gear is on overrun. The fourth and fifth gears are secured on bearings which are in line with the input shaft bearings so that an even thrust distribution is achieved. A compact mounting allows fitting in a conventional transmission.
Patent DE-3042585-A1 (DE)
Title: Electrical unit for vehicles - has components mounted on two circuit boards, joined by connecting leads, folded and inserted into protective housing
Inventor: ANSCHUETZ ROLF
IPC: H05K1/14
Filed: 1980-11-12
Abstract: The electrical unit consists of two circuit boards (10,11), carrying the various components such as transistors, relays, resistors etc. The connection wires (12) for these components extend through holes (13) in the board and are soldered on the rear with the contact strips (14). The components are mounted on the boards when the latter are in the same plane, after which one board is folded through 180 degrees so that the component sides of the boards face one another. This fold occurs at the position where the connecting wires (20) join one board to another. The unit is ready to push into its box-shaped housing, one board having an insulating connection pin plate (17) through which the plug pins (18) protrude. Grooves inside the housing ensure that the circuit boards are firmly held and the gap between them maintained.
Patent DE-3043477-A1 (DE)
Title: Control circuit for cooler ventilator of vehicle - reduces power consumed by ventilator motor by switching in resistor
Inventor: TAKEOKA TAKAHISA
IPC: F01P7/08
Filed: 1980-11-18
Abstract: The control circuit has a magnetically-controlled compressor coupling (7) and a thermostatically controlled switch (6) associated with this coupling. A first control switch (5) controls the power of the motor (3) that drives the cooler ventilator. A resistor (8) is connected in series with the first control switch and the motor and reduces the power consumed by the motor. A second control switch (2) also controls the power of the motor. A second thermostatically controlled switch (1) controls the operation of the second control switch. The two control switches are relays. The resistor (8) is variable.
Patent DE-3044262-A1 (DE)
Title: Thermal consumption measurement unit - provides display when required using periodic or requested storage for plug-in display
Inventor: ZIEGLER HORST PROF DR
IPC: G01K7/32
Filed: 1980-11-25
Abstract: The device is for the measurement of thermal consumption and is esp. for use in heating systems. It contains a measurement unit thermally coupled to a heat producing part. The measurement unit contains a quartz oscillator with temp. dependent frequency and a counter receiving its output signal. It is developed so that even with decentralised readout of thermal consumption the values can be transferred for seasonal accounting substantially independently of manual intervention. This is achieved by use of a read/write memory (114) in association with the counter (112). The read/write memory has serial read-in and read-out and a capacity in excess of that necessary for storage of the counter results. The counter contents are placed in the memory periodically or on external command and can be read out on connecting the display unit to the measurement unit.
Patent DE-3044571-A1 (DE)
Inventor: CAVEGN LORENZ
IPC: A47B57/38
Filed: 1980-11-26
Abstract: In a storage rack with vertical supports (1) and projecting carriers (3) which can be suspended in these supports, the anchorage parts at one of the ends of the projecting carriers (3) and the suspension devices (4) on the supports (1) are designed in such a way that it is not possible to release the carriers (3) by a vertical movement. The supports (1) consist of two parallel profiles between which the carrier elements (4) are arranged. The carrier elements (4) have sloping front and rear faces (5 to 8) which interact with the sloping inner faces (20, 21) of the hooked anchorage part (15) in such a way that the carriers (3) can only be disengaged after previously being pivoted. Additional securing elements are therefore unnecessary. <IMAGE>
Patent DE-3048388-A1 (DE)
Title: Cross connector for series terminal strips - has distance pieces with laterally extending clamping hook for engagement of conducting wire
Inventor: CONRAD HORST ING GRAD
IPC: H01R9/26
Filed: 1980-12-22
Abstract: The conductive cross connector contains connecting screws and distance pieces reaching to the current rails of the respective terminals. The distance pieces (3) have each a laterally protruding clamping hooks (4) for inserting on a conductive wire (1), included into the cross connector. Preferably the distance pieces are formed as bending components surrounding the screws (5) and held there with a limited freedom of shift. The envelope wall of a distance piece may have notches (6) between the screw head and a threaded section (7) at the screw end. This threaded section may be of greater diameter than the screw shank. The hook section of the distance piece may be spring elastic in non-assembled state. In front of the hook mouth an oblique slot (8) extends into the material of the distance piece.
Patent DE-3105729-A1 (DE)
Title: Device for tying aquatic plants into bunches and weighing them down
Inventor: ROEDER ALFRED
IPC: A01K63/00
Filed: 1981-02-17
Abstract: Device for tying aquatic plants into bunches and weighing them down, which comprises a tubular piece made of ceramic, glass, concrete or pure inorganic components or inorganic components mixed with plastic, and having any desired cross-section. An embodiment is preferred in which the device comprises a tubular piece made of ceramic and having a round cross-section. <IMAGE>
Patent DE-3108763-A1 (DE)
Inventor: DAY BOBBY L
IPC: G21C17/02
Filed: 1981-03-07
Abstract: 1. Device for determining the state of saturation, or the distance from saturation, of a heated liquid flowing in a closed system and pressurised, characterised in that a first measurement chamber (3) of a differential pressure transducer (4) is connected via a first measuring line (2) to the liquid, that a second measuring line (6), the closed end (8) of which protrudes into the liquid, leads away from a second measurement chamber (5), that the second measuring line contains the liquid flowing in the system, and that the liquid filling of the second measuring line (6) leaves a free space (9) for receiving a vapour pocket being formed.
Patent DE-3109813-A1 (DE)
Title: Process for bonding paper material, in particular wallpapers, to textile coverings
IPC: D06N7/00
Filed: 1981-03-13
Abstract: The invention relates to a process for adhering textile fabrics (woven, knitted or the like) to a base paper, for example to a wallpaper, said process comprising spinning hot-melt adhesive fibres or threads into the textile fibres or threads making up the fabric, then placing the textile on top of the base paper, and raising them together to a temperature which is at least as high as the melting point of the hot-melt adhesive fibres or threads, so that the textile becomes adhered to the base paper. This avoids the previously customary direct application of adhesive to the base paper, which, after the step of adhering, requires energy-intensive drying of the combination (composite) of textile and base paper and which also leads to an appreciable squandering of adhesive and to soiling of the equipment required for applying the adhesive.
Patent DE-3111340-A1 (DE)
Title: Artificial leather for use as shoe upper material for shoes without a lining
Inventor: SCHAEFER PHILIPP
IPC: A43B23/02
Filed: 1981-03-23
Abstract: The invention relates to a synthetic leather for use as shoe upper material for shoes without a lining and to a shoe without a lining, the upper material of which consists of such a synthetic leather. The synthetic leather according to the invention is intended for walking, sports and children's shoes and the like, and its total thickness is therefore at most a little more than 3 mm. It consists of a soft plastic layer corresponding to the shoe types mentioned and of a synthetic-fibre non-woven fabric connected at the rear to the latter.
Patent DE-3111710-A1 (DE)
Inventor: KIBLER KURT
IPC: B66C23/66
Filed: 1981-03-25
Abstract: 1. A method of stacking farm crops such as fodder and material to be ensiled in a farm building as far as the roof thereof using a grab crane with a jib whose grab is able to be lifted and lowered through a considerable distance using the traction element of the crane, said element suspending the grab on the end of the jib, characterized in that after taking up the material the grab is moved upwards by the traction element as far as the end of the jib, is then swung with the material upwards at least as far as an approximate extension of the jib, is coupled with the jib and then material is put in the position at which it is to be stacked, by means of the grab fixed to the jib as sort of jib-mounted grab and is then deposited at the said position.