baber/WOPTO huggingface dataset:
Patent DE-2439960-A1 (DE)
Title: Glove type device for players percussion musical instruments - has up to five finger extensions in form of strikers appropriate to instrument being played
Inventor: GONDOS ANTON
IPC: G10D13/00
Filed: 1974-08-21
Abstract: A glove type device is worn on the hand of an instrument player who is using a musical instrument of the struck type such as a xylophone, glockenspiel or similar type of device. The glove has a series of up to five finger extension pieces giving ten or less for a pair of gloves when both hands of the player are being used for a performance. The finger extension pieces can be made to various patterns suitable for the appropriate instrument being played. The finger extensions consist of straight rods which extend in the line of the fingers and have cupped ends which fit over the ends of the fingers. The shape of the ends contacting the instrument are varied as required.
Patent DE-2440559-A1 (DE)
Title: Thrust-rod with operating lever for door or window - consists of lever with long arm as handle and short arm hinged to hook
Inventor: LEBAR HANS
IPC: E05C1/06
Filed: 1974-08-23
Abstract: The vertical side of the window frame has a groove for the thrust rod which is moved into an open or closed position by means of a two-armed lever pivoting on an axle mounted in a housing. The housing is incorporated in a cavity running through the vertical frame-side. The lever axle is positioned so that the lever does not protrude beyond the outer housing-edge when in a closed position. The long arm of the lever serves as a handle and ahs a projection on the side facing the base of the housing, for the lever to rest against. The short arm of the lever has an axle on which is pivot-mounted a hook protruding through the housing base and the cavity. The hooked end of the hook fits into a cavity in the thrust rod.
Patent DE-2441078-A1 (DE)
Title: Concrete building components reinforcement support spacer - with shared U-shaped loop shackles legs arranged to form any desired pattern
Inventor: HUEBNER WALTER
IPC: E04C5/20
Filed: 1974-08-27
Abstract: The spacer, pref. made of injection moulded plastic etc. for the support of reinforcing units in concrete building components or other elements consists of two or more approx. U-shaped interconnected loop shackles with vertical shanks forming the standing legs and with struts meeting at an angle. The U-shaped elements are interlocked together with legs in common and by this means can be arranged to form any suitable closed or open basic shape, such as a star, V shape, cross, circle, square, rectangle or triangle. The interlocking can be in corrugated or zig-zag configuration.
Patent DE-2447629-A1 (DE)
Title: Resistance measuring circuit - three wire circuit is used to balance line influences
Inventor: BERGMANN KURT DR ING
IPC: G01D3/02
Filed: 1974-10-05
Abstract: The resistance measuring circuit is especially for temperature measurement by resistance thermometers. It comprises a constant current source (IC) supplying the resistor (RT) to be measured through two of the three wires (L1, L2, L3). At least one amplifier (V1), has inputs (E1, E2) with practically infinite input resistance connected with one of the current carrying wires (L1, L2) and with the third wire (L3), in order to measure voltage drop in one of the current carrying wires (L1, L2). The amplifier's output voltage is inverted with respect to the input voltage, and its value corresponds to the voltage drop in one of the current carrying wires (L1, L2). It is used to compensate the voltage drop in both current carrying wires.
Patent DE-2448764-A1 (DE)
Title: Warning device for excessive speed - has an electooptical pickup mounted in front of the vehicle speedometer dial
Inventor: MEYER DIETER
IPC: G01P1/11
Filed: 1974-10-12
Abstract: The pickup is adjustable, contactlessly scans a specified critical position of the tachometer pointer and responds to the corresponding critical speed. A signalling device is connected to it. The pickup has a critical value arm (14) rotatable concentrically with the tachometer pointer (13), and lockable. It has at least one radiation source (15) and two radiation receivers (16, 17) next to each other in the pointer (13) direction of movement, connected to corresponding tripping inputs of a bistable circuit in the signalling device.
Patent DE-2448953-A1 (DE)
Title: Open-end yarn spinning unit - has a separator in the rotor to divide fibre feed and yarn delivery zones
Inventor: JUNEK JAN
IPC: D01H4/08
Filed: 1974-10-15
Abstract: The construction of the spinning chamber of an open-end spinning unit has a separator incorporated in the spinning rotor to divide the fibre feed zone from the spun yarn delivery zone, while the limit zone has a gap of 0.6mm in the direction of the yarn outlet from the plane of the collecting surface. The system allows a small diameter spinning rotor to be used without detracting from the quality and consistency of the spun yarn with a high output.
Patent DE-2453308-A1 (DE)
Title: Martingale slide for harness - has two identical parts connected by centring pins forming full width rein slot
IPC: B68B5/00
Filed: 1974-11-11
Abstract: Martingale slide in horse riding harness, to guard against rearing accidents, is made from a bar slit to admit the reins. The slide is made of two parts (11, 12) which can be so connected that a slot (13) in one admits the reins. Preferably the two parts are identical and made from plastics. Both parts may include centering components (14) where they face one another, and these same components can serve to connect the parts together. It is also possible to fix the parts together at one end, or even to integrate them. The slide is thus easily fitted to the reins regardless of rein size, and is just as simply removed as required.
Patent DE-2453521-A1 (DE)
Title: Vehicle windscreen wiper and washer - with spray jets and pipe mounted on underside of wiper blade bracket
Inventor: MITSCHANG LUDWIG HANS
IPC: B60S1/52
Filed: 1974-11-12
Abstract: The wiper blade is supported by a metal frame formed by a U-shaped pressing, open to the windscreen. The windscreen washer supply pipe is mounted inside the hollow pressing and is taken along the hollow wiper arm via a flexible pipe joint. This protects the washer pipe from dirt etc. The washer jets are provided on the underside of the pipe where it is mounted in the hollow bracket. Due to the flexing of the bracket and blade the washer fluid is directed onto the leading edge of the wiper blade. The system does not increase the complexity of the wiper blade assembly and can be fitted to existing systems.
Patent DE-2457953-A1 (DE)
Title: Wall mounting system for urinal - has wall mounted frame work to which is attached support for variety of designs
Inventor: HINDEN ROLAND
IPC: E03D11/14
Filed: 1974-12-07
Abstract: The mounting block system is for use with wall hung W.C. pans or urinals. A framework is anchored to the building or wall to which the article is to be mounted. It has two parallel running vertical support rods to which a basin or article support device is attached. This support device is constructed to allow mounting of a variety of differently shaped items and also has free passageways allowing the attachment of water supply pipe systems and waste water removal pipes to the W.C. pan, urinal etc.
Patent DE-2460022-A1 (DE)
Title: Underground mining arch carrying conveyor wagon - with bearing blocks on carrier swivelling in and out near lengthways beams
Inventor: ANHOLD HEINZ
IPC: E21F13/00
Filed: 1974-12-19
Abstract: The conveyor wagon, for use in underground mining operations, is designed so that it can readily transport consolidating arches or parts of them. It incorporates a chassis which has two lengthways bars, and a detachable container. The device for carrying consolidating components has bearing blocks (9), able to swivel in and out, in the area of the ends of the two lengthways bars (3), suitable for carrying arches or arch sections. On the bearing blocks there are stop devices (10), to lock the blocks in the outswing position. Their axles (12) are pref. mounted in a sleeve socket (18) connected in at least one place to the lengthways bars.
Patent DE-2460441-A1 (DE)
Title: Transducer for small three dimensional displacements - using two attached elastic membranes carrying strain gauges
Inventor: GINZEL LOTHAR ING GRAD
IPC: A61B6/00
Filed: 1974-12-20
Abstract: The apparatus is for measuring small displacements in the three dimensions for attachment to two bodies which can move relative to each other in three dimensions by small amounts. X-ray inspection apparatus which requires exact three dimensional position control is a typical application, where transducer is incorporated in a control circuit. One device consists basically of two elastic discs (4, 5) surrounded by steel wire and connected together by a rigid column (6) between the centres of the discs, so that the whole arrangement forms a reel shape. Four small strain gauges (A1, A2, B1, B2), (A3, A4, B3, B4) are mounted along radii of the discs in two sets at right angles to each other, and these are connected in two Wheatstone Bridge configurations (9, 10). The bridge outputs are amplified (11, 12) and fed to an adder subtractor unit (13) the output of which drives up to three motors for three dimensional control of the bodies to which the device is attached.
Patent DE-2502569-A1 (DE)
Title: Strip tension adjusting mechanism - has jockey roller moving in straight line on member of quadrilateral linkage
Inventor: LUHMANN GERHARD
IPC: B65H23/188
Filed: 1975-01-23
Abstract: The mechanism incorporates a jockey roller acting via a controller on one or more strip drive units and carried in bearings on the member of a quadrilateral linkage. The roller (8) is mounted at right angles to the plane of movement of the member (7), and on a direct extension of the line joining its points of attachment to the other members (1, 2) of the linkage. In the neutral position this linkage is trapezium-shaped, the other members being at right angles to the one carrying the roller. The geometry of the quadrilateral linkage is such that over the adjustment range the roller moves in a straight line.
Patent DE-2504676-A1 (DE)
Title: Unloading station for floor discharger - with swivelling floor flaps and support roller rails with swivel bearings to provide adjustment
Inventor: KOCH KARL AUGUST DIPL KFM
IPC: B65G67/24
Filed: 1975-02-05
Abstract: The unloading station is for floor discharging equipment with one-way opening floor flap and support roller rails for the tracked floor discharging vehicle, and a curved rail for the down swivelling floor flap. Those support roller rails (3) against which the floor flap (2) swivels have support rollers (5) fitted for providing side support to the floor discharger (1). The support rollers (5) have a bearing on vertical roller axles (6) with their spring mechanism operating horizontally. Brakes are also fitted to the support rollers (5). The support rollers and the carrying rollers (7) are arranged mainly at normal to each other and have a swivel bearing for adjustment in relation to the floor discharger (1).
Patent DE-2507938-A1 (DE)
Title: Refuse conversion into fuel - by crushing, drying, mixing with waste oil and pressing into ovoids
Inventor: HANDSCHACK HEINZ
IPC: C10L3/00
Filed: 1975-02-24
Abstract: Domestic and industrial refuse is converted into fuel eithe for domestic fireplaces or for autothemal gasification in gas produces. The refuse is pre-crushed dried and mixed with waste oil. The mixt. is formed by the application of pressure and heat into ovoids. This requires no high-grade and expensive fuels. The ovoids can be stored for long periods; they are compact and require much less storage space than crude refuse.
Patent DE-2511381-A1 (DE)
Title: Agitation of molten metal contg. impurities - using a graphite stirrer to enhance reactions
Inventor: DOWNING JAMES HERBERT
IPC: F27D27/00
Filed: 1975-03-15
Abstract: Molten metal contg. impurities is refined by (1) introducing it into a cylindrical tank and (2) agitating with a graphite agitator aligned axially in the centre of the tank, the lower part of the agitator working in the upper half of the bath of metal, by rotating the agitator at 120-125 rpm. providing turbulence to at least the surface of the metal bath. The agitator comprises a shaft with 3-8 radial extensions the radial length of which is 25-85% of the diameter of the core thin width being 40-80% of their length and thin height 75-200% of the dia. of the core. The dia. of a circle surrounding the projections being 25-40% of the dia. of the tank. a mechanical stirrer is less complicated than prior art mechanical devices and does not bring about cooling as do gases blown on for mere agitation purposes.
Patent DE-2515635-A1 (DE)
Title: Electronic thermometer with components in sealed glass enclosure - is for hand weld application and has window for display items
Inventor: EHLERS JOHANNES ING GRAD
IPC: G01K13/00
Filed: 1975-04-10
Abstract: The hand-held digital display thermometer is suitable for contact measurement of temperaturs in the laboratory or as a clinical thermometer. All the electronic components, including the temperature sensor, (17) are enclosed in a sealed glass envelope or enclosed or encapsulated in an artificial resin, with at least a window for the display. This facilitates cleaning or sterilisation of the instrument. The instrument may take the form of a long glass tube (14) with a small NTC resistor (17) at its tip as a temperature sensor and metal contacts (22) may be sealed in at the other end.
Patent DE-2516279-A1 (DE)
Title: Cowstall gate pivotable about horizontal axis - limits standing space surface of cows in milking parlour
Inventor: MAIER JAKOB
IPC: A01K1/00
Filed: 1975-04-14
Abstract: The gate (13) limits the standing space of cows in milking parlour and is pivotable about a horizontal axis (21) parallel to the gate. The pivot axis may be offset to one side of the gate, which lies in a vertical plane when closed, and to one side of the cow standing surface, and may extend parallel to the desired longitudinal direction of the cows. The gate may be attached pivotably by means of two lever arms (17, 18) which extend perpendicularly to the plane of the gate and which are connected to the upper edge (16) of the gate, allowing the gate to open by pivoting into a horizontal overhead position. To facilitate opening and hold the gate open, a spring engages one lever at a distance from the pivot axis.
Patent DE-2523917-A1 (DE)
Title: Machine tool universal dividing head - has radially toothed adjustment device for setting dividing disc into preset angular positions
Inventor: GEISS HANS ING GRAD
IPC: B23Q16/02
Filed: 1975-05-30
Abstract: The universal dividing head comprises a bearer plate (10) which on opposite lengthways sides has an upwards extending bearing body (12). Between these two bearing bodies a bearing housing (18) is swivellably and firmly retained using a lateral bolt (16), the housing accommodating a dividing head spindle (20) which at its front end has a clamping chuck (22). On the dividing head spindle (20) a dividing disc (24) is firmly located which can be set in pre-determined angular positions by an adjustment device (26). This adjustment device incorporates teeth (28) which are radially arranged. The adjustment device (26) also incorporates a counter dividing disc (30) which has complementary toothing.
Patent DE-2529924-A1 (DE)
Title: Sound absorbing inexpensive plastic cpds. - produced from heated thermoplastic polymers, waste fibres, filler and coal tar pitch
Inventor: SCHMIDT ARNO DIPL CHEM DR
IPC: B29C70/02
Filed: 1975-07-04
Abstract: A thermoplastic material (esp. sheet, film etc.) is produced from 100-600 pts. polymer, 150-500 pts. filler and 130-400 pts. waste fibres by hot mixing the powders and hot-forming. Then 100-500 pts. coal tar pitch are added and the mix is heated to above the m.p. of the polymer but below the vapourisation temp. of a component of the pitch. Useful products are made from cheap raw materials, products can be processed in wooden or plaster forms and have good sound absorption.
Patent DE-2539140-A1 (DE)
Title: Underground foundation sealing using filler injection
Inventor: SCHLEICH JOSEF DIPL ING
IPC: E02D19/18
Filed: 1975-09-03
Abstract: No further information has been published for this application.
Patent DE-2542107-A1 (DE)
Title: Sync. timing switch for portable electric cable - has housing with coaxial input and output leads with programming or actuating elements symmetrically mounted about cable
Inventor: SCHONHARDT PETER
IPC: H01H43/02
Filed: 1975-09-20
Abstract: The synchronous timing switch with at least one switching path is intended for a portable electric cable. The timing switch housing (1) has a coaxial input and output leads (3, 5) to the switching contact. The control elements (2, 7) for programming of the timing switch, and/or for its manual actuation are arranged rotation symmetrically and/or orthogally to the cable axis. Preferably the input and output leads of the cable are provided in an oval housing which may be watertight and/or impact protected, especially of plastics. A function switch (1) may be connected on the housing of the timing switch.
Patent DE-2543784-A1 (DE)
Title: Safety belt rail hanger system - has hook attached above door access via connecting rod and positioning button
Inventor: ARNDT WERNER
IPC: B60R22/03
Filed: 1975-10-01
Abstract: A safety belt system is presented by means of which the belt in motor vehicles, buses or other powered vehicles, may be tidily and neatly hung up out of reach so that it does not impede access, pick up dirt from the floor, etc. The belt hanger hook is movable and can be situated directly above the door of the vehicle, and may be attached to the lining trim of the vehicle roof section. A rail (1) can be pressed or welded in a new model. This rail (1) receives a slide element consisting of a hook (2), a connecting rod (3) and a button (4).
Patent DE-2547482-A1 (DE)
Title: Letter box indicator system - flap operates reed relay to trigger door bell and optical indicator with latching facility
Inventor: SZILLUS HARRY D
IPC: A47G29/122
Filed: 1975-10-23
Abstract: An indicator system for latter boxes uses activation of the door bell circuit combined with an optical indicator. The normal doorbell circuit is activated by the push button closing the circuit across a relay solenoid over two diodes to the transformer. The relay contact activates a triac to energise the doorbell. When the letter box is moved a read relay is closed and a main relay is energised over diodes. An RC element provides short duration excitation of the doorbell for approximately a one second period. The relay is latched by a constant to maintain an indicator light in the energised state until a reset button is operated.
Patent DE-2558949-A1 (DE)
Title: Magnetic voltage controller with three limb laminated core - has central limb carrying primary and secondary windings connected to capacitor forming oscillator
Inventor: TSCHIRNER ERNST
IPC: G05F3/06
Filed: 1975-12-29
Abstract: The primary winding is at one end of the central limb, and the secondary winding is connected to a capacitor and forms with it an oscillating circuit. Output voltage is collected from a part of the secondary winding. Stray field yokes are provided between the primary and secondary windings and between the central limb and outer limbs. The central limb (16) and outer limbs (14,18,20,22) have a constant rectangular cross-section.
Patent DE-2607425-A1 (DE)
Title: Side lift for objects such as baths - has cantilever connection unit with top element for tensile stresses and bottom for compressive
IPC: B66F3/24
Filed: 1976-02-24
Abstract: The lift is for lifting bath from the side. A support or connection unit acts with a guide rod fixed to the frame. The connection unit (4) has a top connection element to accept tensile stresses and a bottom connection element and/or a support to accept compressive stresses. The lifting objects has a fitting which acts with the top connecting element and a support which acts with the bottom connecting element. The connecting elements and the fitting or support lie between the lifting device and that side of the object facing the lifting device.
Patent DE-2610629-A1 (DE)
Title: Self locking screw with irregular thread form - has thread flanks which are of wave or saw tooth form engaging similar irregularities
Inventor: SCHAEFER GUENTER
IPC: F16B39/30
Filed: 1976-03-13
Abstract: A self-locking screw has an irregular thread form such as to oppose release of the screw. In one example the screw thread has flanks of wave form (1). The corresponding nut thread has a similar form and the threads have enough axial clearance to allow their peaks to ride over one another. On tightening the peaks of the one thread seat in the valleys of the other thread. In another example, the screw thread has flanks of saw teeth form. In this case the nut thread has a smooth flank. Release is opposed by the saw tooth flanks indenting the smooth flanks.
Patent DE-2611349-A1 (DE)
Title: High frequency alternating field crosslinking of esp. polyolefins - using e.g. peroxide(s) which are unstable in the field, to initiate reaction of unexcitable substances
Inventor: MENGES GEORG PROF DR ING
IPC: C08J3/24
Filed: 1976-03-18
Abstract: The substance effecting the cross-linking is excited selectively in the high frequency field, and is induced into the condition in which reaction can take place. During the reaction, the synthetic to be cross-linked is not heated directly by the high frequency alternating field, but is only indirectly influenced by the transfer from the substance excited and/or the heat of the reaction taking place. Enables cross-linking in a high or ultra-high frequency field of synthetic materials used in the electrical industry because of their very low dielectrical loss factor, e.g. polyethylene for enveloping cables. Process is independent of heat - the breakdown of the unstable substance or mixture f substances providing the radicals being selectively excited in the high frequency field and induced to react.
Patent DE-2614369-A1 (DE)
Title: X-ray film cassette lid opener with vibrator - allows film to slide out into developing receptacle
Inventor: SEKI TAKATOSHI
IPC: G03B42/02
Filed: 1976-04-02
Abstract: The X-ray film cassette lid opener comprises a lightweight sealed housing (20) with guide rails (10) for the cassette (1), and means for releasing a locking device (4) against which the cassette abuts when it is.
Patent DE-2615005-A1 (DE)
Title: Hand throttle control for car - comprises spring loaded wheel above steering wheel and operating throttle through hollow steering column
Inventor: VENTURINI GIANCARLO
IPC: B60W30/18
Filed: 1976-04-07
Abstract: The hand throttle control has a special wheel (41) set above the conventional steering wheel (11) with its mounting column taken through the hollow steering column, where the horn connections are usually sited. The throttle wheel is held away from the steering wheel by a spring (48) and rotates with the steering wheel. The bottom end of the throttle wheel support column (14) is fitted with a plate n16) whose ends extend out of the steering column through cut-outs (30). The plate presses onto a flange (33) of a sliding sleeve (17) which slides axially without rotation, and which is linked to a throttle linkage by a lateral shaft (20). The system can be fitted to conventional vehicles and provides neat mounting, with no complex linkage alongside the steering column.