baber/WOPTO huggingface dataset:
Patent DE-2659101-A1 (DE)
Title: Insulator arc protective fittings - have open ring surrounded by further C=shaped ring with brace supporting its free ends
Inventor: MOECKS LOTAR ING GRAD
IPC: H01T19/02
Filed: 1976-12-27
Abstract: The insulators are for HV overhead lines and have an open protective ring connected at the middle between its free ends by a conducting brace. This brace is rigidly connected to an auxiliary brace whose free end reaches the area between the ring free ends. It carries asphere at this free end, with a recess at its opposite end. The protective ring (10) is surrounded by an open ring (1) with a C-shaped cross-section, mechanically and electrically connected with the brace (4) in the middle between its free ends (2, 3). Its free ends (2, 3) are protected by the sphere (6), but electrically insulated from it.
Patent DE-2706122-A1 (DE)
Title: Cutter with replaceable carbide tip - has indexable carbide plate with support collar for road surface cutting
Inventor: WURMBACH BERTHOLD
IPC: B23C5/22
Filed: 1977-02-14
Abstract: The cutter with replaceable carbide tip is used in rotating road surface cutting tools. A carbide cutter plate has integral collars on both sides. The cutter plate holder has a centering seat (8) for this collar. The holder shank has a contact flat (9). On wearing the cutter plate is indexed and clamped by a bolt (4). The cuting forces are accommodated by the collar and seat in the shank. After complete wear of all four sides the cutter plate is reversed and clamped and it is ready for a new working cycle.
Patent DE-2720626-A1 (DE)
Title: Ball pen containing two different coloured refills - moved by curve controlled return mechanism with inner sleeve moving and turning inside outer sleeve
Inventor: SCHMUMACHER EMIL
IPC: B43K24/14
Filed: 1977-05-07
Abstract: The inner sleeve cover moves inside the outer sleeve cover with the inner sleeve carrying the end sleeve with it head on the end bolt and the outer sleeve at front end of the front sleeve. Both refill support ends run inside the inner sleeve and with an inserted guide pin grip through the intersection of the screw slots of the two sleeve covers with a spring being superimposed at the end of the ball pen at the end bolt of the inner sleeve between the head at the end and the end ring of the outer sleeve. The spring is used to ensure that the writing unit is safety locked in the writing position together with the angled screw slot ends.
Patent DE-2722194-A1 (DE)
Title: Spacer between brake caliper and piston - is heat absorbent, transmits pressure, and prevents metallic union
Inventor: SCHULER ALFRED
IPC: F16D65/14
Filed: 1977-05-17
Abstract: Disc brake, partic. a partly lined disc brake, has a caliper comprising a friction lining and a bearer plate, and an operating piston of two-part construction, activated by pressure medium, and moving in a cylinder. Between the part (11) of the piston (7) facing the pressure medium side and the brake caliper (4) is a spacer piece (12) made of heat-absorbing material, which acts as pressure transmitter, and prevents metallic union. The spacer piece (12) is located in a pot-shaped floor piece (11) of the operating piston, over which (11) it projects axially. The surface of the spacer piece facing the caliper has a recess (13) or ring groove, whilst its pressure transmitting side has radial grooves (14).
Patent DE-2723435-A1 (DE)
Title: Growing container for plants - has slits in top of plastics body with raised rims on upper and lower surfaces
IPC: A01G9/02
Filed: 1977-05-24
Abstract: The plant nutrient container has flat surfaces, and is enclosed, with the top (5) and bottom (7) made of soft, flexible material which is impervious to light. In the top (5) are holes for inserting the plants and nutrient liquid. The top (5) is enclosed by a raised, rim (4) sealed against the wise (1), which provides a collector trough for the nutrient liquid. The container is filled wit a medium (3) for growth promotion. The sides are made of plastic sheeting with some of the edges reinforced. The base (7) consists of a rigid sheet of material inserted. The top (5) has slits of at least eight millimetres in length. Part of the slides have slits (9) at a height of between a tenth and a quarter of the total heigh of the container.
Patent DE-2734396-A1 (DE)
Title: Torsional oscillation monitoring for turbo-set shafts - by filtering instantaneous generator power signal produced by Hall multiplier
Inventor: BOERES HANS-JOCHEN
IPC: F01D21/14
Filed: 1977-07-29
Abstract: A measurement device monitors torsional oscillations in turbo-set shafts, in partic. in traction sets. Monitoring is without rotating parts. Evaluation of the condition of the damper ring is carried out. The instantaneous generator power is measured and a torsional frequency, which is contained in the instantaneous power signal as an amplitude modulation, is filtered out and displayed. A hall multiplier produces the power signal by multiplying generator current and voltage. The multiplier output signal is fed to a bandpass filter via an amplifier. The filter passes the torsional oscillation signal to a rectifier, voltage to current converter, and current recording circuit.
Patent DE-2736963-A1 (DE)
Title: Radio interference suppression choke for semiconductor circuits - esp. for lighting dimmers, and using multilayer iron core
Inventor: HARTMANN GOETZ-UDO
IPC: H01F17/06
Filed: 1977-08-17
Abstract: The circuits esp. use phase control; and the choke consists of a ring core with an insulated wire winding. The core uses >=2 components (A, B), where (A) is a compact of ferromagnetic powder (A1) and an insulant, whereas (B) is also ferromagnetic powder (B1) with a different amt. of insulant. Component (A) pref. contains 0.05-4 wt.% insulant, whereas component (B) contains below 0.04% insulant. Both powders (A, B) are pref. pure Fe, size 10-500 mu m, esp. Fe (A) of 10-100 mu m, and Fe (B) 100-500 mu m. Powderers are pref. pressed in the sequence (A, B, A). The insulant is pref. water-glass; silica flour; or kaolin. Alternatively, (A) is an alloy contg. max. 82% Ni, max. 5% Mo; and (b) is an alloy contg. max. 10% Si. Used esp. in dimmer circuits for reducing light intensity, using thyristor-triac elements, e.g. to obtain from 600 to 60 watts, where the choke is used with a capacitor.
Patent DE-2738642-A1 (DE)
Title: Electric toaster with material saving casing - has U=shaped hood with U=shaped web forming base
Inventor: SCHROEDER HENRY
IPC: A47J37/08
Filed: 1977-08-26
Abstract: Casing is formed by a U-shaped hood(2) whose closed U-web fits round underneath the toaster to form the base(8). Elongated horizontal openings(44, 46) can be let into the side walls(10, 12) adjoining the base(8) to form ventilation holes and crumb outlets. The hood can be made of sheet metal. The upper ends of the side walls can be bent over and inwards to form part of the top cover. The end sides of the casing can be completed by transverse walls which are made in one piece with the hood and joined to same at the bottom by welded seams.
Patent DE-2749431-A1 (DE)
Title: Heavy duty ball valve for catalytic cracking plant - has separately driven cock halves with hard faced exposed areas
Inventor: SUDO HISASHI
IPC: F16K5/04
Filed: 1977-11-04
Abstract: A ball valve, for use in catalytic fluid cracking plant in oil refineries or in piping to transfer dust-laden fuel gases from blast furnaces to boilers, consists of two cock plates which form the two halves of the ball. Each has its own drive so that they can be turned in synchronism. The valve surfaces which are exposed to the fluid are thus not in sliding contact with the valve housing and can be hard faced (stellited).
Patent DE-2758741-A1 (DE)
Title: Free standing tongues on high elasticity bush - are designed to yield to give spring action back to end stop under full load application
Inventor: TARASCHEWSKY HORST ING GRAD
IPC: F16C27/02
Filed: 1977-12-29
Abstract: The bush (1) has spring tongues and can be made of metal non-metal or composition materials with high elasticity. Machining and inwardly directed deformations produce free standing tongues on the outer edge which are parallel or at an acute angle to the axis of the bush. Cylindrical counterpieces such as bolts and shafts can be fitted in the accommodating hole virtually concentrically to the centre line when there is little radial load. Where a greater radial load is applied the tongues yield in a spring-like manner back to an end stop when full load has been reached.
Patent DE-2803819-A1 (DE)
Title: Multi-paned window glazing with air drier - has elastic sound insulating spacer bearing spaced hollow unit containing drier
IPC: E06B3/67
Filed: 1978-01-28
Abstract: A spacer profile in gastight peripheral sealing is fitted in the edge area between a pair of glass panes, in the double or multipaned insulation glazing, and there are air drying media in the space between panes. Use is made of a spacer profile (3) made of elastic sound-insulating material, elastically connected to the panes (1, 2). A hollow profile unit (7) filled with air drying media (8) is set in position on the spacer's stem piece surface (31) facing the inside of the panes, at a distance from them. Elastic adeshive strips (4) may be used to attach the spacer profile to the panes. Passage of noise through the inside edge area is reduced.
Patent DE-2804809-A1 (DE)
Title: Inbuilt electric cooker unit - has hinging switch box attached by linkage to locking plate
Inventor: BAUMGARTL MANFRED
IPC: F24C7/08
Filed: 1978-02-04
Abstract: The built-in household equipment is partic, in the form of an electric cooker etc., having a switch box above the oven door with controls for oven and ring heat. The box hinges outwards to allow the controls to be operated. A pushbutton releases a sprng swinging the box out and which also acts against the locking plate on which it hinges. The box (1) hinges on the locking plate (7) by means of a linkage (8, 9) having two hinge points (10, 11) on the box and two (13, 14) on the plate. One of the linkage levers (9) is coupled to the plate by the spring (16).
Patent DE-2806842-A1 (DE)
Title: Tripod foot with adjustable spike - has guides permitting retraction inside elastic padded sleeve clipped to leg base
Inventor: MEINUNGER HELMUT
IPC: F16M11/20
Filed: 1978-02-17
Abstract: The bottom end of the tripod leg has an extending spike plate (2) and an elastic sleeve (5) at the bottom of which is clipped a soft pad (8). The sleeve is slid down and aside to enable the spike plate to be extended. The whole operation is single handed, as is the retraction of the spike. The bottom part of the elastic sleeve has a recess (6) in which the bottom of the spike plate locates when retracted. The elastic pad is clipped into place using a preformed hole in the bottom of the sleeve.
Patent DE-2810720-A1 (DE)
Title: Automatic camera focussing mechanism - has measuring beam generator source and receiver pair arrangement adapted to source and sending signal to balancing circuit
Inventor: WAGENSONNER EDUARD ING GRAD
IPC: G02B7/04
Filed: 1978-03-11
Abstract: The camera focussing mechanism has a signal source (2) generating a measuring light beam and designed so that it emits a beam with a slit-shaped cross-section (16). The pair of receivers (8, 9) has in the direction of movement of the optics a longitudinal extension so that the light spot transmitted and reflected is imaged on the receiver pair even with maximum spot deviation from the balancing position. Each receiver pair half has a region with a shape adapted to the light-beam slit size and another region with a smaller height.
Patent DE-2811619-A1 (DE)
Title: Boom crane for tracked vehicles - has winch and cable drum arranged as unit inside common storage housing in boom
Inventor: FIETZEK ALOIS
IPC: B66C23/70
Filed: 1978-03-17
Abstract: The boom crane is for tracked vehicle with winches and cable drum and with a cable tensioning device. The boom can be raised and lowered via lifting cylinders and it can be pivoted by a turning mechanism. It also has an extending telescopic boom. The winch with the cable drum is arranged in a common storage housing in the boom (1) as one unit. The storage housing (9) forms a section of the boom (1), and is arranged between the engagement point (5) of the lifting cylinder (4) on the boom (1) and the engagement point (7) of the operating cylinder (6) of the telescopic beam (2). There is a cable tensioning device (17) in the region of the boom head (10).
Patent DE-2812726-A1 (DE)
Title: Tractor mounted screw hoist crop discharger - has off centre tilting reservoir to aid discharge control without tilting tractor
Inventor: GRENZEBACH HANS
IPC: A01D46/00
Filed: 1978-03-23
Abstract: The crop collecting hopper (2) is bolted to the tractor hitch. Inside is a vertical screw feed to discharge the crop into a trailer. The hopper is tilted to one side to aid the discharge, with the tilt operation controlled by a support ram (6). The tilt axis is set off-centre to the tractor so that the tilted hopper does not impart a tipping force on the tractor. The inside of the hopper can be fitted with spacer bars to prevent bruising of the crop, esp. fruit.
Patent DE-2816239-A1 (DE)
Title: Rectangular packing-display box in closed chain - has reinforced hinge edges to allow folding so that lids are held closed in transit
Inventor: RUEGER WALTHER
IPC: B65D5/00
Filed: 1978-04-14
Abstract: The package consists of a closed chain of eight connected cardboard boxes each having the same parallelepiped shape and size. The boxes are formed from prefolded flat cardboard shapes opened out and held together in rigid form by means of insert flaps and glued flaps. Each boxs has its own fold open lid with insert flap to hold it in the closed position. Adjoining pairs of boxes are hinged together along one edge whilst the outer end boxes of adjoining groups are hinged together along edges perpendicular to the direction of the first edges. At least two of the three outer faces (A1, A2, A3) have a rectangular shape differing from that of a square. The chain of boxes can be folded flat with the lids at top and bottom open so that the boxes can be fed into a conventional packaging machine, opened and filled one after another or all together. At the hinge edges, there is preferably a strip between adjoining folded sides of width corresponding to three to five times the thickness of the cardboard from which the chain is fabricated, ensuring that the link edge remains strong after repeated folding open and closed of the chain. The box chain offers the increased sales attraction of varied shape and dimensions whilst maintaining the packaging advantages and use flexibility and strength of the cube chains.
Patent DE-2818079-A1 (DE)
Title: Glass carrier plate surface structure formation - has parallel groove pattern orientating liq. crystal molecules and generated by particle bombardment
Inventor: REHME HANS DIPL PHYS DR RER NA
IPC: G02F1/1337
Filed: 1978-04-25
Abstract: Glass carrier plate surface structures which orientate liq. crystal molecules are made by setting a first angle of incidence (PSI1) of the particles (3) within a first sector (PHI1), in order to produce a first groove-like surface structure orientated towards the particle bombardment. To produce a second dune-like surface structure influencing the first and orientated perpendicularly to the particle bombardment direction, a second angle of incidence (PSI2) is set within a second sector (PHI2) which does not overlap the first sector.
Patent DE-2818228-A1 (DE)
Title: Variable thickness item printing mechanism - has adjustable pressure plate coupled to electromagnetic brake by swinging arm with meshing gears
Inventor: KLAPPENECKER KARL
IPC: B07C3/18
Filed: 1978-04-26
Abstract: The mechanism prints on letters or other flat items of varying thickness. It has a pressure plate supporting the item during printing and adjustable to suit its thickness. It holds the side to be printed against a holder through which the printing punch passes. The plate (20) is coupled via a transmission mechanism (52, -53) converting its lengthwise movement into a rotary one to the shaft (50) of an electromagnetic brake (51), energised on completion of the adjusting operation. The transmission mechanism can comprise a link (26) guiding the plate and fixed to a first gear (52), meshing with a second one (53) fixed to the brake shaft.
Patent DE-2823944-A1 (DE)
Title: Recovery of oil from shale - by heating with oxygen-free circulating gases in closed system without direct firing
Inventor: O'FFILL JOSEPH MERVALE
IPC: C10G1/02
Filed: 1978-06-01
Abstract: Oil shell processing is effected in a closed heating system employing circulating, O2-free gases for heating the shale to its "break point" when hydrocarbons begin to vaporise from the shale; at this point the system is vented to (i) lessen the extent of any pressure increase, and (ii) to recover hydrocarbons by (a) condensation of the heavier hydrocarbons and (b) collection of non-condensible gases. The circulating gas is pref. air which has been treated for removal of O2 and which is indirectly heated in a furnace and sequentially passed downwards through a stationary pile of oil shale. Pref. at or near the time of "break point", steam is added to the system to lower the average mol.wt. of the gas within the system and steam addition heating are continued during the condensation and recovery stages. As only a side stream of hydrocarbons is drawn off from the recycled stream for condensation, the need for cyclically passing the entire stream through the condenser means is eliminated with consequent savings in energy requirements. Essentially complete recovery of the hydrocarbons including ligat ends, is effected, without direct firing of the shale.
Patent DE-2826245-A1 (DE)
Title: Vibratory component disentangling apparatus - has horizontal plate vibrated up and down and connected to take off conveyor
Inventor: KETTNER HANS PROF DR ING
IPC: B65G47/14
Filed: 1978-06-13
Abstract: The device for disentangling components such as wire hooks, safety rings etc. has a horizontal disentangling plate (1) on which the components (7) are applied. A vibrator (2) coupled to the disentangling plate imparts an up and down motion. Vertical pins (4) are on the support surface of the plate, which is flat and can be inclined. A transport and conveyor system connects with the bottom of the plate, discharging the components. Guides (8) limit the vertical motion of the plate (1).
Patent DE-2829626-A1 (DE)
Title: Heat insulating panels for roof base - uses pieces fitted between rafters with fixtures holding ends, and has compensating strips pressed against rafters
Inventor: MOELLER HORST
IPC: E04D13/16
Filed: 1978-07-06
Abstract: Formation of heat bridges is prevented, even where shrinkage occurs in insulating material or where insulating panels do not exactly fit together, in the system for providing insulation in panelled form between rafters (1) in a roof floor. Compensating lengths of insulating material (2) are held under pressure against rafters, with fixture components and fixing media. The components are pref. applied to the meeting points between two panels, with the media, so that each pair of panels is held at the ends. Compensating lengths may protrude beyond part of the panels.
Patent DE-2830196-A1 (DE)
Title: Group transporter for bottles between conveyors - has wide blocks of equal length spaced to suit bottle dimensions
Inventor: KARASS HANS-JUERGEN
IPC: B65G43/10
Filed: 1978-07-10
Abstract: The transport is for vessels e.g. bottles between separate supply station conveyors for processing machines. The bottles are moved forward in several wide blocks of largely equal length with a pre-selectable distance from block to block. The succeeding block in each case is guided without pressure into the area of the preceeding block. The end of the block of vessels located in the area of the withdrawal machine is brought into contact with the succeeding vessel so that lining up of the bottles is produced without excessive pressure.
Patent DE-2833043-A1 (DE)
Title: Housing for telecommunications circuit boards - is extruded tubular body with guides on inner surface for boards and slots on outer surface for fastening elements
Inventor: PAPA FRANCO
IPC: H05K5/04
Filed: 1978-07-27
Abstract: The housing is for electronic equipment such as circuit boards and screened modules and is esp. for telecommunication equipment. The housing consists of a tubular body (1) produced by extrusion. On its inner surface it has guiding elements (2) for circuit assemblies (3). Slots (5) are formed on its outer surface for connecting (6) or anchoring (21) elements which connect the body with other tubular bodies, or with fastening supports. A hole (4) is provided at each corner, extending over the whole length of the tube, to receive a connector for a fastening plate at one end and a cover plate the other end of the tubular element.
Patent DE-2835360-A1 (DE)
Title: Circular underground self parking car park - has inner shaft inside underground cylinder, with ramps and parking floors
Inventor: MERE PAUL DIPL ING
IPC: E04H6/10
Filed: 1978-08-11
Abstract: Drivers park their own cars in the garage (2) which is sitted underground, of circular shape and of full storey height. It is suitable for heavily built-up areas, and can also serve as warehouse or air-raid shelter. It has an upright main cylinder unit, with surrounding wall (1), floor slab and vaulted ceiling, constructed largely by excavating. AT the centre is a second cylinder shaft (6), erected by normal building process. This contains a double-track parking ramp with outside parking ring, or double-track circular ramp. Individual parking floors in the main cylinder are linked to ramp approaches and with two radial connecting tracks, by two diametrally sited through-doorways in the inner shaft wall.
Patent DE-2839291-A1 (DE)
Title: Emergency braking system for bus - monitors brake pedal speed to control progressive braking
Inventor: FUERST ROBERT DIPL ING
IPC: B60T7/04
Filed: 1978-09-09
Abstract: The modified brake control for the bus has a sensor on the brake pedal to monitor the rate of application of the brakes. Above a set application rate a simple logic control operates to provide a short, modulated brake force followed by the full force. The short brake force provides some rapid warning of braking so that the passengers can brace themselves for the severe braking, or catch hold of the handgrips if standing. It provides a warning and is especially useful for public service vehicles.
Patent DE-2840537-A1 (DE)
Title: Incandescent halogen lamp for motor vehicle - has reflecting screen around each incandescent filament inside bulb
Inventor: JOKIEL HANS
IPC: H01K9/08
Filed: 1978-09-18
Abstract: The halogen lamp has a relatively small quartz glass bulb (3) with one or more incandescent elements (1, 7) in a halogen gas atmosphere. Both incandescent elements have a reflecting screen (2, 5) enclosing one half of the incandescent element with which it is associated. The outer edge of the reflecting screen is slightly below the middle focal plane of the reflector. The screen is located on the underside of the element current conductor (4). The incandescent lamp may have one or more filaments.
Patent DE-2843228-A1 (DE)
Title: Integrated colour TV receiver circuit - has time delay stages on crystal carrying charge delay leads
Inventor: SUHRMANN ROBERT DIPL PHYS
IPC: H04N9/66
Filed: 1978-10-04
Abstract: The integrated colour TV receiver circuit has several, preferably all, the picture replay signals passing from at least one input to at least one output, time delay stages on a crystal supporting charge delay line, esp. in P2CCD technology, and forming shared parts of an integrated circuit. The advantage lies in optimal integration, keeping the number of discrete components to a minimum.