baber/WOPTO huggingface dataset:
Patent DE-2747541-A1 (DE)
Title: Handle holder outer cover and inner walling - have successively ringed or spiral grooves to accommodate conically ended handle
Inventor: BERGER GUNTER
IPC: B25G3/04
Filed: 1977-10-22
Abstract: The handle holder is pref. made from pressure cast material, and has a cylindrical socket with a conical inner diameter which allows it to be used in conjunction with road brushes, handles or grips which have a conical point. The outer cover of the holder and also the inner walling can have a structure (1) which is in the form of successive rings or a spiral. Also the holder can be completely or partly divided in its lengthways axis. An essential factor in the assembly of the handle in the holder is that, irrespective of the handle's shape, the empty space between the cylindrical locating hole and the conical handle point must be completely filled.
Patent DE-2752849-A1 (DE)
Title: Gravity die casting plant - has melting furnace at centre of circular row of dies filled by overhead ladle
Inventor: BENTHIN JOHANNES
IPC: B22D39/02
Filed: 1977-11-26
Abstract: The plant includes a stationary melting furnace located at the centre of a circular row of casting dies or chilled moulds. Above the furnace is a ladle fitted on its base with a stopper; and the ladle can be lowered into the furnace via a hoist. The hoist is mounted on a trolley and, after lifting the ladle, the trolley can be driven radially w.r.t. the vertical axis of the furnace along an overhead rail. The overhead rail can be rotated stepwise through 360 degrees on a vertical axis which is coaxial with the furnace axis, so the ladle can be used for the successive filling of the circular row of dies. Each die is pref. located on a stool fitted with a die opening and closing mechanism. Used in the high speed prodn. of Al or brass castings.
Patent DE-2800112-A1 (DE)
Title: Machine shock absorber dual part spring systems - each comprise semicircular plate springs with outward surfaces connected to housing and inner surfaces to horizontal plate
IPC: F16F15/06
Filed: 1978-01-03
Abstract: The shock absorber provides vibration free installation of machines sensitive appts. or measuring equipment and uses a bearer spring system assembled from two super-imposed part spring systems (1, 2). Each part spring system (1, 2) comprises four semicircular cylindrical plate springs (3) bent around a horizontal axis and having a curvature radius (r) comparable to their width, having due regard for their size. The outward pointing surfaces of the part systems (1, 2) are connected each to a face wall (4a, 4b) of a cylindrical housing (4), and the inward pointing surfaces are connected to a rigid horizontal quadratic plate (5).
Patent DE-2803783-A1 (DE)
Title: Mixing device for food and spices - consists of large motor driven rotating drum
Inventor: URBASCH GERHARD
IPC: B01F29/60
Filed: 1978-01-28
Abstract: The drum is for mixing spices with food in a rapid operation and is particularly suitable for seasoning large quantities of meat or salad. The raw materials are placed in the drum and the spices added. An electric motor turns the drum so that the food is evenly spiced.
Patent DE-2809568-A1 (DE)
Title: Noise screen type wall ground anchorage - comprises fixing posts inserted in drill piles or similar foundations
Inventor: BUECHEL KLAUS DIPL ING
IPC: E01F8/00
Filed: 1978-03-06
Abstract: In conjunction with free-standing walls, esp. noise-screening walls, the base anchoring system deflects wind force acting on the walls into the ground, so as to ensure stability, using a simple and inexpensive form of construction. It involves spaced flat or deep foundation units, esp. in the form of drill piles (3), with inserted posts (5) for fixture of noise-screening wall elements (2). The posts are pref. double-T-shaped in profile, with wall elements inserted between their flanges, where there are variably-cross-sectioned elongated reinforcing plates (12). Piles are pref. made of reinforced concrete.
Patent DE-2814729-A1 (DE)
Title: Vacuum cleaner with interchangeable fittings controlling motor speed - uses contacts in fitting connected to resistance in motor supply
Inventor: PFENNIG GEORG
IPC: A47L9/28
Filed: 1978-04-05
Abstract: The vacuum cleaner uses a system of adjusting the speed of the fan motor. Different suction nozzles may be attached to a suction pipe corresponding to the object to be cleaned. In each nozzle (1) there is a control element (4) specific to that particular nozzle to control the motor speed. The control element (4) is switched into the control circuit leading to the blower aunit whenever that particular nozzle or any other nozzle is attached to the suction cleaner. It operates through a resistance selected to produce the speed required to produce the optimum result from the particular nozzle used.
Patent DE-2817887-A1 (DE)
Title: Thermally stable support for firing flat ceramic articles - has flat top with holes holding loosely placed support legs
IPC: F27D5/00
Filed: 1978-04-24
Abstract: The ceramic support is used on firing of ceramic flatware. The support plate (1) has legs stacked for accommodating the ceramic ware. The supports are thin walled and do not absorb a great deal of thermal energy and so can withstand very rapid heating and cooling rates. The support plate and its feet (9) are separate components. The feet are loosely placed into holes in the plates. The plate has radially projecting arms for the seats for feet and a central circular opening. The thin plate may have three equally spaced radial arms with holes for resting on the shoulders of the support legs.
Patent DE-2823233-A1 (DE)
Title: Paving stone layer machine gripping unit - has hydraulically spaced carrier bars with clamping beams, carriers and stops
Inventor: SCHNIER EGON
IPC: B66C1/44
Filed: 1978-05-27
Abstract: The appliance is for assembling a layer of concrete paving stones into a unit ready laying as a single entity. It has two parallel carrier bars (1, 2), for hanging on a hoist, fitted at one end with a clamping beam (3) for setting against one longitudinal side of the stone unit being formed. At the other end they have stone stops for the clamps. There is a hydraulic cylinder (20) to effect variation of interval between the bars. Carriers (9-14) with end clamp stops 15) are alternately attached to the bars, parallel to each other and aligned across each row in the layer. One stop on each carrier, at least, is operatively connected to an activating device.
Patent DE-2823637-A1 (DE)
Title: Deicing blower for car - is hand held and has several tapered jets for high speed operation
Inventor: LANDSRATH WALTER
IPC: B60H1/00
Filed: 1978-05-30
Abstract: The hand held de-icing blower ha a specially shaped nozzle in which the airflow is increased in speed by tapering passages (3, 4, 5). The walls of the passages are lined with the electric heating elements to achieve an efficient heat exchange. The blower is plugged into the cigar lighter on the dashboard and provides a high velocity, warm jet to clear any ice and snow from the windscreen.
Patent DE-2824653-A1 (DE)
Inventor: FREI ROLAND
IPC: A47G19/12
Filed: 1978-06-05
Abstract: The heat-retaining vessel, constructed for example as a heat-retaining jug, is composed of an upper part (1) made of plastic and a base part (2) made of metal. Connected to the lower end of the upper part is a plastic ring (3) which surrounds a projecting edge (2') of the base part. A sealing ring (4) is provided between said projecting edge and the plastic ring or the lower end of the upper part connected thereto. Said connection between upper part (1) and base part (2) is liquid- and gas-tight and does not impede the different thermal expansion of said parts (1 and 2), with the result that thermal expansions of these materials are also avoided there. <IMAGE>
Patent DE-2826714-A1 (DE)
Title: Sprayer for uniform finely divided paint spray - has compressed air and hydrostatic nozzles ensuring uniform paint deposition
IPC: B05B7/08
Filed: 1978-06-19
Abstract: The injection arrangement is used for uniform, finely divided deposition of liquids, especially paints and varnishes to substrates. The spray system has a hydrostatic nozzle and compressed air nozzles, and ensures optimum intensive utilisation of the compressed air stream for fine spray production. The compressed air nozzles are separate nozzles, with the hydrostatic spray nozzle (31) arranged centrally between them. The flow through the compressor nozzles converge towards a point so that the impact region of these air streams is situated on the jet of atomised fluids at a distance in front of the outlet of the hydrostatic nozzle.
Patent DE-2836579-A1 (DE)
Title: Lightweight frame for headrest - includes two profiled strips bent into buried frame complete with couplings
Inventor: FLAGMEYER FRIEDHELM
IPC: B60N2/48
Filed: 1978-08-21
Abstract: A headrest for a car seat in which the support frame is made from two sections of profiled metal strip (5) bent into a smaller outline of the cushion and burried inside the cushion. The strips are linked at two places to form coupling sleeves for the upright supports (3), with additional bracing (11) at the joins. The frame is a simple, lightweight and strong structure, made from U-section strip. One strip section forms the sides and top of the frame while the other section (6) links the coupling points for the uprights. The coupling points have the strip ends formed into the sleeve halves for a simple grip and are secured by cross bolts (17).
Patent DE-2837524-A1 (DE)
Title: Phenylacetic acid ester derivs. from pyrethroid alcohol(s) - useful as insecticides and acaricides, and new intermediates
Inventor: FUCHS RAINER ALOIS DR
IPC: C07C255/37
Filed: 1978-08-28
Abstract: Phenylacetate esters of formula (I) are new: (R = residue of an alcohol usual for pyrethroids; R1 = 2-4C alkyl or alkenyl, or cyclopropyl; X = H, halo, alkyl, alkoxy, OCHF2, SCHFi, SCClF2 or SCF3; when r is 4-fluoro-3-phenoxybenzyl alcohol residue (opt. alpha-CN or alpha-ethynjyl substd.) X1 is haloalkoxy or haloalkylthio, or together with X is fluoro-substd. OCH2O or OCH2CH2O; also provided R1 is cyclopropyl, X1 can be H, halo, alkyl, haloalkyl, alkoxy, alkylthio or with X is opt. fluoro-substd. OCH2O or OCH2CH2O; when r has any other significance, X1 is H, OCHF2, SCHF2, SCClF2, SCF3, or together with X is OCH2CF2O or OCHFCFiO, but X must be OCH F2, SCHF2, SCClF2 or SCF3 if X1 = H). (I) are insecticides and acaricides more effective than known similar cpds. and with a wider range of activity.
Patent DE-2840340-A1 (DE)
Title: Absorbent, comfortable cellulose sponge tampon prodn. - by saturating with softening liq., expelling excess liq. and packing
Inventor: BICKLEY WILLIAM
IPC: A61F13/26
Filed: 1978-09-15
Abstract: A packed, soft, comfortable menstrual tampon is made by (a) forming a tampon out of regenerated cellulose sponge as absorbent; (b) saturating the tampon with a softening liq; (c) exerting sufficient pressure, opt. with heating, on tampon to remove excess liq. pref. so that tampon retains 0.05-2.5 (0.05-1)g liq./g sponge; and (d) packing the tampon is a container which is impermeable to softening liq. Cellulose sponge is non-toxic and can be degraded biologically. The moist, soft, expanded tampon can absorb a large quantity of menstrual fluid, e.g. >8x its own dry wt. of fluid would be absorbed by a tampon retaining 0.9g water/g sponge. The softening liq. is esp. water or petroleum, glycerol, polyethylene glycol or polypropylene glycol.
Patent DE-2840523-A1 (DE)
Title: Concrete beam animal shed floor reinforcing wire lattice - has short straight bars linking upper chord and long curved bars for lower
Inventor: KELLER STEFAN DIPL ING
IPC: E04C3/20
Filed: 1978-09-18
Abstract: The reinforcement comprising a welded wire lattice girder, is esp. for grid-connected trapezoid or T-sectioned concrete beams used in animal shed floors, with gaps. The T-sectioned girder has one lattice structure (10) connecting its upper chords (5, 8, 9) to absorb secondary shearing forces, made up from short straight bars (10) welded together. A second structure (11) between these bars absorbs primary shearing forces, with long intersecting welded bars, which are curved, to run towards the main girder axis (15), intersecting this at an angle (a) and bearing the lower chords (6, 7) at their ends. Here they are welded so that the bottom chord assembly fits into the beam centre axis corresponding to the main girder axis.
Patent DE-2841214-A1 (DE)
Title: Speaker protection for emergency call box - has foil covering apertures in box wall and mask preventing direct access
Inventor: ZIELKE ALFRED
IPC: H04R1/02
Filed: 1978-09-22
Abstract: The speaker and/or microphone is mounted behind sound openings in a vertical or sloping wall, esp. in an emergency signalling column. A foil (9) is provided behind the sound openings (slots 3) to cover them. The edge of the foil surrounds the apertured region. It is sealed against the wall (2) with the sealing lower area lying in the area of the lower edge (8) of the lowest sound opening. An obstacle, e.g. a slot mask (4), is provided which makes access to the foil difficult and pref. completely blocks straight access to it.
Patent DE-2845721-A1 (DE)
Title: Work-basket carrier for hoist - has swivel claws and is used esp. for lowering basket into metal cleaning or electroplating tanks
Inventor: KEHRLE HEINZ
IPC: B65G49/04
Filed: 1978-10-20
Abstract: Carrier consists of a horizontal bar, at each end of which is a vertical bar projecting downwards so the three bars form an inverted U-shape. At the bottom end of each vertical bar is a pivot for a flat claw. When the carrier is lowered into a tank contg. a basket, the claws can swivel upwards, but when they are below the basket they assume a horizontal position and can be used to lift the basket. The tank also has cm profiles on its side wall for disengaging the claws after they have been used to lower a basket into the tank.
Patent DE-2850845-A1 (DE)
Title: Blocking layer capacitor formed by splitting two identical units - with internal reduction layer contacting metal layer coating and with grooves split face made by insertion of oval hole
IPC: H01G4/30
Filed: 1978-11-24
Abstract: The capacitor comprises a central conductive reduction layer (1) enclosed by a reoxidation layer. The capacitor body is of rectangular cross-section, with a concave groove extending along each of the smaller sides (11). Each groove is coated with a metal layer and a conductor wire is soldered to each of the latter. One metal layer is in contact with the internal reduction layer (1) and the other metal layer extends so as to cover the major part of each larger side (13) of the capacitor body. The small side (11) at which the metal layer contacts the reduction layer (1) is formed by splitting two similar capacitors apart. The grooves of both capacitors are formed by an oval hole passing between the capacitors before they are split.
Patent DE-2851229-A1 (DE)
Title: Static electricity dispersal - using conductors to lead charge to earth
Inventor: BIESTERFELDT HARALD
IPC: D02G3/44
Filed: 1978-11-27
Abstract: To give a continuous discharge action of static electricity in clothing, during wear, there are a number of chrome-nickel threads, or other conductive strands, to carry electrons from the body and give a permanent discharge on contact with a neutral base. The conductors are embedded in shoe soles, together with a condenser to store any collected charge. Conductors in a floor covering are connected to earth. In tyres, the conductors are located to give a permanent contact between the wheel rims and a neutral base, and conductors between the vehicle foot pedals and the chassis lead static to earth. The system ensures that static is dispersed from clothing, furnishings and vehicles.
Patent DE-2853801-A1 (DE)
Title: Electromagnetically released spring-operated brake - has airgap adjusted by rotating distance ring after removing fixing screws
Inventor: MAYR FRITZ DIPL ING
IPC: F16D65/14
Filed: 1978-12-13
Abstract: The brake arrangement consists of a rotor (2) with friction plates (3) which rotates with the shaft and a fixed electromagnet which is mounted in a housing (6) and is arranged round the shaft. An anchor disc (5) is mounted between magnet and rotor and is pressed by springs (8) against the rotor. The electromagnet housing (6) is mounted on the shaft housing via a distance ring (10). The ring is connected to the electromagnet housing (6) via a single start screw thread (12). When the fixing screws (9) are removed, the ring can be rotated to adjust the brake gap.
Patent DE-2901566-A1 (DE)
Title: Heating installation control with bridge circuit - having actual valve branches and common stipulated branch with sensor for ambient temp.
Inventor: TAAG JUERGEN
IPC: G05D23/24
Filed: 1979-01-13
Abstract: A control is for a heating installation having a heating source feeding the forward line. The source supplies the consumer loading branch via a mixing station for forward and return fluid. The latter's forward temp is regulated according to a heating curve. A constant signal is added to the latter. A bridge circuit is provided with two actual value branches (forward temp. with sensor and boiler forward temp. with temp. sensor) and a common stipulated value branch. The latter has a temp. sensor for the ambient temp. and a stipulated value generator-adjuster for the curve gradient or setting for day and night values.
Patent DE-2904055-A1 (DE)
Inventor: SCHORMAIR ECKART
IPC: B65D71/06
Filed: 1979-02-02
Abstract: 1. A method of casing packs or cartons or the like goods, the carton (10) having placed around it a peripheral wall of corrugated board, cardboard or the like extending substantially around its entire vertical peripheral surfaces, a case being place below the carton, the carton (10) first having placed around it a first peripheral wall (12) open at the top and the bottom and engaging tightly around at least some of its substantially vertical lateral surfaces, characterized in that a second peripheral wall (24) is engaged tightly around some of the first peripheral wall (12), the peripheral wall (24) engaging only around the bottom edge portion of the vertical lateral surfaces of the pack and taking the from of a peripheral upright edge of a tray -shaped base member (20).
Patent DE-2907369-A1 (DE)
Title: Towed aircraft aerial signalling hits during shooting practice - has printed circuit board with ring aerial and dipole for dual frequency range operation
Inventor: BRAUBACH HARALD
IPC: H01Q5/321
Filed: 1979-02-24
Abstract: Two frequency bands are obtained with a ring aerial and a dipole for towed aircraft used in shooting practice. The frequency range for longer waves is tuned by the feeder of the ring aerial while the shorter wave range is controlled by a part of the dipole separate from the ring aerial. Frequency filters of common feeder for both sections control the supply, and a p.c.b. is used for attachment to a carrier tube. The stop band filter of the short wave range can be replaced by a short-circuited quarter-wavelength line, and the tuning is ensured by a compensation capacitor. The p.c.b. is made as a round disc (5) matching the size of the towed craft (I) and its bore holds the carried tube (2). Access is by removing part of the fuselage.
Patent DE-2913910-A1 (DE)
Title: Reinforced mounting for brake servo - has clamping frames each end of servo and coupled to mounting frame
Inventor: BECHT REIMUND
IPC: B60T13/567
Filed: 1979-04-06
Abstract: A reinforced mounting for a brake servo has simple clamping frames each end of the servo housing and linked to the mounting bracket by tensile bolts along the sides of the servo housing. The frames prevent distortion of the housing during braking. The frames have circular outer sections gripped by the bolts and inner rings over the hub of the servo, linked to the outer frames by radial arms. The frames allow a light construction servo housing for weight saving. The frames and tensile bolts are selected to suit the particular bulkhead mounting.
Patent DE-2914650-A1 (DE)
Inventor: DREXEL PETER
IPC: B23Q7/00
Filed: 1979-04-11
Abstract: An elongated housing 10 has a positioning rod 13 located therein, slidable with respect to the housing. A guide rod 14 slides parallel to the positioning rod. The guide rod and the positioning rod are coupled together by end elements 38, 39. The housing 10 is formed with recesses or bores 11, 12 for the positioning rods 13, 14 and additionally is formed with bores to transfer energy at power level for subsequent positioning or operating units, as well as to permit transfer of control signals. The positioning rod can be operated by fluid pressure by coupling a piston, slidable within its operating space and forming a cylinder, or by an electrical rack-and-pinion or worm screw drive. The unit is compact and closed towards the outside, suitable for modular association with similar or other units, and devoid of external flexible hoses or cables interfering with access thereto.
Patent DE-2915389-A1 (DE)
Title: Cable operated motor vehicle window raising mechanism - has deflectors on flexible arms hinged to fixed component of drive
Inventor: KOUTH HERBERT
IPC: B60J1/17
Filed: 1979-04-14
Abstract: The drive for the cable causes a carrier to move between top and bottom deflecting points, in the system for raising and lowering a window on a motor vehicle. Use is made of a flexible arm or more than one, hinged to a stationary bearing unit in the drive system. At least one cable-deflecting point is sited on the arm; or pref. both, one on each of two arms. Arms may be U-sectioned, and hinged to a housing component accommodating the drive. This is better than tube guidance, with no need for spacer adaptation.
Patent DE-2923450-A1 (DE)
Title: Rotary angle position detector for measuring appts. - has limited angle pivoting lever, divided into partial levers with different pivot axes
Inventor: FISCHER GERHARD
IPC: G01D5/14
Filed: 1979-06-09
Abstract: The position detector has a pivoting lever, movable over a preset angular range, whose movement is associated with an output current via a generator coupled to the pivot axis. The pivoting lever is divided into two, interconnected, partial levers (13, 20) with different pivot axes (8, 2). The first partial lever (13), with pivot axis (8) coupled to the generator (6), has a longitudinally shiftable slider (15). This slider engages a lost motion member (19), longitudinally mounted on the second partial lever (20). In at least one starting position of the pivoting movement both pivot axes of the partial levers and the centre axis of the slider lie in the same plane (16). Preferably the slider is in the form of an orthogonally protruding pin engaging a slot in the second partial lever. The common plane may also include the zero point of the pivoted range in the starting position.
Patent DE-2929639-A1 (DE)
Title: Floats for propulsion over water - with rider having foot in each buoyant boat-shaped float and using paddle
Inventor: SERVAJEAN CLAUDE
IPC: B63B35/81
Filed: 1979-07-21
Abstract: Each float is boat shaped and has a pocket to take the rider's foot. The pocket is fitted with a strap to hold the foot into place. The front and the rear ends of the float are closed in to ensure buoyancy. The floats may be fitted with a centreboard and a hinged feathering flap to prevent backward motion. The sides of each hull may be fitted with fixed protruding floats and the craft is propelled with a paddle or 'ski' sticks.