baber/WOPTO huggingface dataset:
Patent DE-2750178-A1 (DE)
Title: Tilt swing window wing opening arm - is linked to control rod, both having teeth engaging guide rod cogwheel
Inventor: GREISNER PAUL
IPC: E05D15/52
Filed: 1977-11-09
Abstract: In connection with tilting and swinging wings on windows or doors there is an opening arm, engaging a wing frame shank opposite to the tilt axis, with one end led on a guide-rod hinged to blind frame or base plate, arm and rod being held in a space between wing frame rebate and blind frame rebate when closed. The arm and guide-rod are movably led via a guideslit in one of them and guide-pin in the other. There is a swivelling control rod on the blind frame, parallel to the arm, both being in the form of toothed rods on opposite surfaces, linked by a cogwheel on the guide-rod, for movement opposite ways.
Patent DE-2753387-A1 (DE)
Title: Acoustic coupler for telephone handsets - has moulded plastics cups with adjustment facility and lip bearing against microphone or speaker casing
Inventor: MASON ROY G
IPC: H04M1/21
Filed: 1977-11-30
Abstract: The acoustic coupler consists of a housing (11) containing two shell receptacles (13) to accommodate the ear-piece and the microphone of a telephone handset when bridging the two receptacles. Each receptacle comprises a pliable rubber-type plastics cup (19) with semi-rigid sides and a lip (33) which can be depressed inwards to form a good acoustic seal with the handset and thus exclude ambient noise. The base of the cup, at an angle to the main receptacle, contains an electro-acoustic transducer (25) by which the data may be transformed for transmission over the telephone line to and form a data processor etc. In order to provide matching of the receptacles to a wide variety of handsets, the cushioned pads may be fitted with an adjustment device.
Patent DE-2757195-A1 (DE)
Title: Rear trim strip for utility vehicle - is fitted with recessed lights in padded bumper doubling as access step
Inventor: BEZ ULRICH DIPL ING
IPC: B60R3/00
Filed: 1977-12-22
Abstract: The rear of the utility vehicle is fitted with a padded bumper strip (6) spaced from the underside of the chassis and containing recessed lights and indicators. The space between the top of the strip and the chassis forms a foot hold to aid access to the loadbed. The bumper strip can be applied to a variety of vehicles. It is fitted directly on the cahssis with elastic mountings, to minimise shock in the event of a collision.
Patent DE-2757223-A1 (DE)
Title: Collapsible shopping container designed to fit car boot - has slip-resistant pads on floor with partitions hinged to sidewalls to define compartments for fragile articles
Inventor: BECHER REINHARD
IPC: B65D6/18
Filed: 1977-12-22
Abstract: A rectangular floor has four side walls linked to it. On its lower side are slip-resistant elements which can extend over a part or the whole of the surface and are made of e.g. rubber. Partitions are hinged to the inside of the side walls and in the collapsed state lie parallel to the walls while in the extended condition they are at right angles thereto. The partitions are designed to hold safely e.g. bottles or soft fruit. Locking elements are provided on the corners of the side walls.
Patent DE-2801362-A1 (DE)
Title: Fluid cooled IC engine piston crown - has heat damping ceramic sheet defining closed chamber for heat transfer from piston crown
Inventor: LEICHT WERNER ING GRAD
IPC: F02F7/00
Filed: 1978-01-13
Abstract: The piston for an i/c engine has fluid cooling, and a coolant channel is provided in the vicinity of the piston ring grooves, whilst as heat-resistant base plate is fitted to the piston body by screws. The locating surfaces of the base plate (12) on the piston body (11) comprise narrow concentric ring areas, and between them are concentric, insulating hollow spaces (25, 26). On at least one of the face surfaces (19) forming the locations is a heat-damping ceramic layer (23). The centre of the base plate is directly cooled by a part flow of coolant.
Patent DE-2813485-A1 (DE)
Title: Inflatable gate post for slalom ski course - is made of seam welded plastics film supported by rubber tube
Inventor: KENDA JOSEF
IPC: E01F9/627
Filed: 1978-03-29
Abstract: An inflatable post for the gate for a slalom ski course is made from a tube of plastics film with seam welded ends. The seam at the upper end of the post is made at a distance of 250 mm from the end to leave a flat portion which forms a flag. When inflated the plastics tube has a dia. of 42 mm and a length of 2m. The lower end is enclosed in a protective rubber tube of 46 mm outside dia. and 600 mm long which has external ribs for a length of 200 mm at its lower end. This ribbed end is pushed into a close fitting hole in the ground. This type of inflatable post is less liable to cause injury to the competitors.
Patent DE-2818460-A1 (DE)
Title: Heated glove of woven fabric - has material fitted with heating elements connected to energy source with controlled output
Inventor: RICHTER GUNTER
IPC: A41D19/015
Filed: 1978-04-27
Abstract: Heated glove has an air permeable fabric provided with heat conductors arranged in a manner known in electric blankets and connected to an electric energy source, e.g. battery, which may be provided with heat output control. Uniform heating of the whole is provided. Source may be disposed in a pocket in the glove and closed with a sliding clasp fastener.
Patent DE-2818821-A1 (DE)
Title: Refuse container unit for lorry - has lockable drive displaceable relative to backing plate to operate compression plate
Inventor: PRAUTZSCH HERBERT
IPC: B65F3/28
Filed: 1978-04-28
Abstract: The container is for the transportation of refuse, and has an attachment to compress the refuse between two plates. The compressor consists of a displaceable plate, connected to a drive, and a backing plate, against which the refuse is pressed. The drive is displaceable relative to the backing plate, and may be locked in position for pressing. The drive is supported on a carriage, displaceable on rails. It may be pressed against the rails to act as a clamp. The carriage has a jib, with toggle lever clamp drive, to apply the clamping force.
Patent DE-2820250-A1 (DE)
Title: Hand operated label printer - has constant pressure mechanism with cushioned impact during printing using cam guides
Inventor: SATO YO
IPC: B65C11/00
Filed: 1978-05-09
Abstract: The constant pressure printing mechanism of a hand-operated label printing machine has a pressure operated lever (14) with an integral hooked end (15) having a cam guide surface (29) on its outer end. An L-shaped guide part (16) of the lever (14) has an engaging section (30) so that on actuating the operating lever the cam guide face on the lever runs under spring force on the pressure contact element (21) and then printing commences. Impact during printing is cushioned by contact between the engaging section (30) and the guide element (22).
Patent DE-2822257-A1 (DE)
Title: Prefabricated reinforced concrete garage unit - has pair of lengthways rails cast on floor underside
Inventor: BRANDMEIER HILDEGARD
IPC: F24J2/00
Filed: 1978-05-22
Abstract: The reinforced concrete modular unit incorporates a floor in its original prefabricated state, for easier erection on site, and is esp. suitable as a garage. Fitting rails (6) are monolithically cast on the underside of the floor, parallel to the sidewalls (3). Their distance apart is pref. adapted to the lateral guideway on a rolling-off device or tripper, and may correspond to the axle width of a standard-size car. The outside are pref. between 50 and 100 cm, or more, from the sidewalls. They may be rounded off or slope-edged. This can be inexpensively produced, and delivered ready for erection.
Patent DE-2823516-A1 (DE)
Title: Chimney extension for factory or power station - comprises concertina sleeve with inflatable lifting element at top and guy ropes at base
Inventor: BORN GUENTER
IPC: F23L17/02
Filed: 1978-05-30
Abstract: The chimney extension, partic. for factories or power stations comprises a concertinaing cylindrical sleeve (13) fitting around the chimney top. The upper end of this is connected to a lifting element (14) in the form of a spherical-section double-walled sleeve through the bore of which the gas discharges. The sleeve is filled with buoyant gas through a hose-cum-ripcord (29) from a pump (31) on the ground. Adjustable guyropes (22) are secured to the sleeve foot which has an inflatable sealing ring (18). The entire device is made from thin, gastight, heat and exhaust gas attach-resistant synthetic materials.
Patent DE-2830391-A1 (DE)
Title: Hand-held non-rebounding hammer - has striking mass spring mounted on handle end by opposed compression springs
Inventor: BAUMANN WOLFGANG
IPC: B25D1/00
Filed: 1978-07-11
Abstract: A hammer has a head in the form of a hollow cylinder (4) contg. a cylindrical mass (6). The cylindrical mass is normally kept in the middle region of the head by two compression springs (8, 9) which fit in recesses in the mass and in the end caps of the head. When the hammer is used the inertia of the mass compresses the spring on the end opposite to the impact face. As the hammer strikes its intended object the mass is pushed towards the impact face and prevents any rebound.
Patent DE-2831851-A1 (DE)
Inventor: BERANEK RUDOLF
IPC: B28B11/04
Filed: 1978-07-20
Abstract: In order to product a light building board with a decorative surface, granules of blown vermiculite are mixed with a binder and the mixture obtained is moulded to form a board-shaped press cake which, together with at least one covering sheet consisting of aluminium foil laminated with paper, is pressed in a press at elevated temperature, during which the binder sets. The light building board thus produced has, on its superficial aluminium layer, a surface structure resembling orange peel and producing a decorative effect.
Patent DE-2834910-A1 (DE)
Title: Vacuum depositing metal on plastic film - by passing film through cloud of vaporised metal and over cushioned rollers
Inventor: YOSHIDA SATOSHI
IPC: C23C14/56
Filed: 1978-08-09
Abstract: In a continuous evaporation/deposition plant, a layer is deposited on to the surface of a moving flexible carrier which is drawn through a vacuum of 10-3 - 10-6 torr; >=1 guide roller has a cushioning surface in contact with >=1 surface of the deposited layer. The process is suitable for depositing metal on to plastic films; the deposit has minimal defects.
Patent DE-2840295-A1 (DE)
Title: Writing or drawing table with projector - has glass plate for viewing in working surface and mirror
Inventor: GRIMM GEB KINDLER HELGA
IPC: A47B37/02
Filed: 1978-09-15
Abstract: The writing or drawing table (1) incorporates a projection (3) for microfilm transparencies and such like beneath the table top. A glass plate is let into part of the working surface for viewing a picture projected by a mirror (7). The latter (7) forms part of the projection equipment (3) which is in an enclosed housing and possesses a film spool with an adjustment for the coordinates above the working surface (1a). The vertical guide piece of the coordinates adjustment has locking pieces for the film spool. The projection equipment has a projection surface which is roughly at right angles to the direction of viewing, and is pivoted on an axle on the plane of the working surface.
Patent DE-2841324-A1 (DE)
Title: Top reflector suspension esp. for pebble bed reactor - has separate vertical tubes arranged telescopically for each layer of blocks
Inventor: WILL RUDOLF
IPC: G21C11/06
Filed: 1978-09-22
Abstract: A top reflector for a nuclear reactor comprises graphite blocks arranged in a number of layers and panels one above another. The blocks of different superimposed layers in a given panel area are each suspended from above (thermal shield) by separate and independent suspension rods and tubes arranged telescopically inside one another. Used esp. for a pebble bed reactor where the suspension rods must be shielded from direct radiation from the core and, for safety reasons all the separate layers of blocks must be individually suspended. By using telescopically mounted suspension rods, each with its own separate top anchorage, the necessary assurance is provided while at the same time the space occupied by the rods is reduced to a minimum, thus simplifying the shielding and possibly also cooling arrangements.
Patent DE-2844455-A1 (DE)
Title: Powdered phosphate free washing compsn. - contg. aluminosilicate, surfactant and rapidly soluble sodium silicate
Inventor: BERG MARKUS DIPL CHEM DR
IPC: C11D11/02
Filed: 1978-10-12
Abstract: Phosphate-free washing compsn. contains (i) 20-65 wt.% insoluble, finely-divided, synthetic, crystalline, hydrated aluminosilicate (I) of formula 0.7-1.5 M2O.Al2O3. 1.3-4.0 SiO2 (dry form) (M = Na or K); (ii) 5-30 wt.% >=1 synthetic anionic, nonionic, amphoteric or zwitterionic surfactant and opt. foam inhibitors, and (iii) 1-7 (esp. 2-3) wt.% solid, powdered silicate (II) of formula Na2O. 2-2.2 SiO2 with moisture content 15-23 (18-21) wt. %. Formulation is a mixt. of >=2 powder components, (A) prepd. by heat-drying an aq. slurry of (I), surfactant (otp. without some or all of the nonionic) plus opt. water-soluble complexing builders, and (B) contg. (II), opt. together with complexing builders, nonionic surfactants sensitive heat-drying or other components sensitive to hydrolysis and temp. (I) has Ca binding power at 22 degrees C of 50-200 (100-200) mg CaO/g dry material. (II) has solubility in water >=75 (>=85) wt.% after 1 min.; >=95% after 3 min. and 100% after 25 min. (measured using 95 g water and 5 g (II) stirred at 20 degrees C at 180-200 rpm). Used for washing textiles esp. at the boil. Complete replacement of phosphates is possible and (II), which inhibits corrosion, does not leave residues on the textiles. The amt. of water-softening complexing agents needed is small reducing waste water pollution problems.
Patent DE-2845683-A1 (DE)
Title: Automobile bumper contact warning indicator - depends on deformation of rubber bumper or overriders to operate indicator via switch closure or air expulsion
Inventor: LAEMMCHEN KURT DR ING
IPC: E04H6/42
Filed: 1978-10-20
Abstract: The indicator, used when parking etc., is operated when the bumpers contact an obstacle, to prevent the driver from moving any further. The projecting surfaces of the front and rear bumpers are deformable in response to the object being contacted, with this deformation actuating the warning indicator. Pref. the bumpers are made from rubber and enclose a chamber filled with air, the air forced out of this chamber in response to the deformation caused by contact with an object, used to operate a warning whistle. Alternatively, the deformation of the bumper may be used to close a switch contact via which an optical or acoustic warning signal is provided. The switch may operate a transistorised transmitter incorporated in the bumper with a warning noise heard via the loudspeaker of the car radio.
Patent DE-2848757-A1 (DE)
Title: Load dependent compression control of otto engine - has cylinder volume varied by plunger controlled by two position servo valve from engine suction
Inventor: KRUEGER HERMANN DR ING
IPC: F02D15/04
Filed: 1978-11-10
Abstract: The engine has a piston (2) reciprocating in a cylinder (1). An auxiliary cylinder (8) contains a plunger (6). The position of this varies the volume of the working space (4) above the piston. The plunger is depressed against the cylinder pressure by oil pressure admitted to its upper side (7). The oil enters and leaves this space through non return valves (15, 17) from a control valve (18). The control valve contains a piston (19) which is moved against a spring (23) by engine suction pressure (22) from one end position to the other. In one position the oil inlet is open and in the other the oil outlet is open.
Patent DE-2849569-A1 (DE)
Title: Through flow water heater for automatic coffee machine - with single extruded profile defining water flow tubes and tube containing heating resistance
Inventor: NEIMANNS NIKOLAUS DIPL PHYS
IPC: A47J31/54
Filed: 1978-11-15
Abstract: The water heater for an automatic coffee machine has two tubes (2, 3) one used for the water supply and the other surrounding the heating resistance (4), which is embedded in an insulating mass. These two tubes (2, 3) together with a third tube (5) providing an extension of the water supply tube (2) are all formed as a single extruded profile (1). A curved connection tube (6) is used to coupled one end of the water supply tube (2) with the extension tube (5), with the tube (3) containing the heating resistance (4) positioned between them. Pref. the axes of all three tubes (2, 3, 5) lie in the same plane and adjacent tubes are joined together by a solid connection bridge (7).
Patent DE-2856048-A1 (DE)
Title: Reactor for immiscible liquids - having vigorous agitation before passage through solid catalyst bed
Inventor: RAGAINI VITTORIO PROF
IPC: B01J8/02
Filed: 1978-12-23
Abstract: Chemical reactions between partially or completely immiscible liqs. are carried out by first subjecting the liqs. to very intense agitation to create an emulsion. The emulsion is then directly contacted with a fixed bed catalyst and the reaction prod. so formed is then sepd. out. Both bathwise and continuous reactions can be carried out by this system. The reactor has agitator in it to provide the vigorous agitation before the mixt. enters the catalyst bed. It also has a heating jacket around it.
Patent DE-2856615-A1 (DE)
Inventor: SCHOENING HORST
IPC: C02F3/04
Filed: 1978-12-29
Abstract: 1. Apparatus for the biological purification of waste water comprising percolating filters which are arranged within a closed, substantially cylindrical container and which are supplied with air, wherein a vertical, centrally arranged pipe is provided for mounting waste water distributors which are arranged above the percolating filters and which are possibly rotatable, and optionally for supplying the waste water to the waste water distributors, and the supply air which is supplied from below is sucked off from the top after passing through the percolating filters, characterised in that the centrally arranged pipe (8) is also arranged to suck away the air supplying the percolating filters (3).
Patent DE-2900803-A1 (DE)
Title: Meat cutter blade assembly - has drive disc with blades fitted in radial slots adjustable by worm screws
Inventor: MEYENSCHEIN RICHARD
IPC: B02C18/20
Filed: 1979-01-11
Abstract: The cutter head is designed as a drive disc acting as a distancing disc at the same time. The disc is provided with a central pore by which the disc is seated on the profilated shaft of the drive unit. The central bore is circular with a dia. equivalent to the dia. across the corner of the hexagonal shaft allowing fitting of the disc onto the shaft in optional positions. The disc is provided with radial elongated holes in which loosely rotatable worm screws are fitted. The screws penetrate bolt fitted to the cutter. The hub part of the cutter has a hexagonal opening with sides elongated. These two sides are parallel to the axis of the screws allowing radial movement of the elongated hexagon on the hexagonal shaft.
Patent DE-2901144-A1 (DE)
Title: Flat foamed roof edge sealing device - has right angled profile batten with cover flange, and clamped screen
Inventor: VESER WERNER
IPC: E04D13/15
Filed: 1979-01-12
Abstract: With covering provided by a layer of material foamed on the roof, the sealing system is for a flat roof edge. This involves an angular profile batten (3) with continuous shanks (4, 5) at right angles, one for mounting on the roof surface (1), and the other for end coverage of the edge of the foam layer (2) which extends beyond the first. The top end of the second shank forms a covering stem piece (6) with a flange (7) bent back towards the first. A screen (8) is clamped to the batten, with a top bent edge stem piece (9) covering the batten's stem piece.
Patent DE-2904576-A1 (DE)
Title: Hair curler for permanent waving - has extending shaft with resilient hoop holding hair for easier handling
Inventor: HOCH DIETER
IPC: A45D2/02
Filed: 1979-02-07
Abstract: The hair curler is in two parts, the first part supporting the hooked resilient hoop (13) provided at one end of the cylindrical elongated shaft (2). The latter forms the second part and has a thickened end (6). The end (12) of the first part remote from the thickened end has a cylindrical extension (14) which can be inserted into a hollow cylindrical recess provided at the free end of the elongated shaft. When inserted it can be axially displaced by a two-part guide mechanism, with the maximum axial stroke being defined by a two-part detent mechanism. During the permanent waving the first part with the hooked hoop can be drawn out at any time, with its cylindrical extension, from the elongated shaft until one or more waves can be unwound for testing and if necessary rewound.
Patent DE-2904665-A1 (DE)
Title: Support for heavy camera - has universal joint mounted camera held with adjustable mounting feet
Inventor: MAUL HANS
IPC: F16M11/04
Filed: 1979-02-08
Abstract: A support for a heavy camera or cine camera has a universal joint mounting for the camera head mounted on an adjustable arm which is itself fitted with adjustable feet. The camera may be held whatever the position of the mounting feet. The support provides a steady mounting for the camera on any secure surface. It can be secured to the side of a vehicle door, to upright objects or on other vehicles. The adjustable legs can be set to grip any shape with grip profiles.
Patent DE-2908478-A1 (DE)
Title: Self-adhesive label dispenser - has label carrying tape roll held in upwardly pivotable housing by sprung stop
Inventor: BECKER WERNER
IPC: B65C11/00
Filed: 1979-03-05
Abstract: The device is intended for dispensing and applying self-adhesive labels. IT comprises a housing (5) which is upwardly pivotable (11) about an axis parallel to the narrow side at the top of the device and contains a roll (6) of carrier tape (4) for the labels and an edge (7) about which the tape returns to present a label. A tape transport mechanism (9) is provided for stepwise movement of the tape, with a pressure roller (8) at the dispensing end. The open lower end (15) of the housing contains an inwardly spring-loaded (17) stop (16) which partly closes that end and retains the roll inside the housing.
Patent DE-2910438-A1 (DE)
Title: Vehicle mounted mobile camping cabin - has detachable fixing devices to vehicle and feet adjustable for height
IPC: B60P3/34
Filed: 1979-03-15
Abstract: The mobile camping cabin is suitable for mounting on a vehicle usable as a private car. It has detachable fixing devices and extensible feet, giving sufficient ground clearance to allow the vehicle to be driven in and out underneath it, and which can be retracted to level it once set down. The fixing devices can consist of bolts, screwed into nuts on the vehicle cab via holes in the cabin, and with wings heads, and at the rear of the cabin of stirrups on the underside, engaging with the vehicle bumper brackets or towing eyes.
Patent DE-2911925-A1 (DE)
Inventor: EGLI ALWIN
IPC: B65D75/26
Filed: 1979-03-27
Abstract: The cuboid package has an airtight inner bag (1) which is folded on a mandrel. Then folded onto the bag is a reinforcing jacket (6) which surrounds the outer sides of the bag up to the filling level (4) but without overlapping its edges (16, 17). The jacket is surrounded by a larger snugly fitting outer covering (13) which also serves for forming a bottom and a lid when the bag has been filled and sealed airtightly by heat sealing seams. The jacket and the outer covering are bonded to one another in some places. The folding lid parts of the outer covering are connected to one another by a sealed-on label. Despite little use of material, the package is stable even when the air has been evacuated from the bag. <IMAGE>