baber/WOPTO huggingface dataset:
Patent DE-2829224-A1 (DE)
Title: Chipboard or fibreboard produced intermittently in various lengths - using heated press of variable effective length and movable cutter
IPC: B27N3/18
Filed: 1978-07-03
Abstract: Method consists of cutting a desired length from a mat of cellulose-contg. and/or lignocellulose-contg. particles and thermosetting resin. The mat is advanced on a conveyor, the desired length is sepd. by a cutter and fed into a heated press. When the press is opened to remove the pressed board, the next length is simultaneously introduced. When changing from one length of board to a different length, the cutter is moved and the new length of at is cut off, the conveyor being advanced by the distance of this new length. At the same time, the length of the press is modified to suit the new length.
Patent DE-2839002-A1 (DE)
Title: Electric motor driven hedge clipper - has series switches in handles with one frame coupled to combined switch and brake element
Inventor: GEIS WILHELM ING GRAD
IPC: A01G3/053
Filed: 1978-09-07
Abstract: The electric motor driven hedge clipper has two handles each of which contains an operating element for an electrical switch, the switches being in series. In the rest position, the operating element of one handle affects a mechanical brake which prevents the clipper from running on after the drive motor has been switched off. This handle is fixed and the operating element is in the form of a switch frame in the handle. The frame is coupled with a spring-loaded, combined switch and brake element, which has one brake jaw fitted to the shearing blade and one tongue-shaped switch element for operating a micro-switch.
Patent DE-2852146-A1 (DE)
Title: Moulding of casings for apparatus or furniture components - by deep-drawing blanks of surfaces exposed to view and backing them with integrally moulded-on hard-foam lining
Inventor: HELLWIG HUBERTUS DIPL ING
IPC: B29C44/14
Filed: 1978-12-01
Abstract: Mfr. of plastics components e.g. casings or furniture comprises moulding the outer contours or surfaces exposed to view, of any given part by heat-shapening a thermoplastics sheet of film and then moulding load-bearing hard foam behand these exposed surfaces. Pref. the exposed surfaces are deep-drawn in known manner and the hard-foam backing is moulded-on in the same forming tool. Depending on the intended use of the moulding, the same may be lined with a noise-reducing or H. F. damping screen.
Patent DE-2904524-A1 (DE)
Title: Television chequer board pattern generator - alternately displays pattern or its inverse for adjustable periods and may form stimulus unit for electro-encephalography
Inventor: RUDOLPH HANS-DIETER DR ING
IPC: H04N7/18
Filed: 1979-02-07
Abstract: A chequer board pattern is generated for display on a normal domestic TV receiver. The pattern is alternate black and white squares or complementary colours. The pattern is displayed alternately direct or inverted with black and white squares interchanged. The display periods and the changeover periods are separately adjustable. It is intended for use as a visual stimulus for electro-encephalography. A 1 Mz oscillator is divided down to 15625 Hz and 50 Hz to generate the line and frame synchronisation pulses. The 1 MHz is divided down to provide a vertical stripe signal and the 15625 Hz for a horizontal stripe signal. The two are combined to generate the pattern. The 50 Hz drives a timer which controls the display and changeover periods.
Patent DE-2907637-A1 (DE)
Title: Collapsible baby push chair - has lockable hinged push bar and springs inserted between frame elements preventing inadvertent collapsing
Inventor: BERGER UDO
IPC: B62B7/06
Filed: 1979-02-27
Abstract: The arrangement is intended to prevent inadvertent collapsing of the collapsible frame of a baby push chair. The U-shaped push bar has its lower ends pivoted to the frame and can be locked to it e.g. by a slide ring, and to prevent inadvertent collapsing of the bar. There are systems, such as springs, which prevent the frame and the bar from collapsing into its fully folded position when the lock is released. The systems may comprise a conical rubber block spring-loaded to enter between to hinged members of the collapsible frame near their cross-over point.
Patent DE-2910631-A1 (DE)
Title: Plastics moulded sun visor - has set of reinforcing grooves radiating from moulded hinge bearing
Inventor: CZIPTSCHIRSCH KURT
IPC: B60J3/02
Filed: 1979-03-17
Abstract: A plastics moulded sun visor has a padded interior and an outer welded shell. The bearing (2) for the support stalk is moulded into one corner, from which a number of moulded grooves (4) run radially towards the bottom edge (5). The grooves do not extend to the edges of the visor and are crossed by transverse grooves (6). The grooves are formed by welding the front and rear skins to each other after compressing. The form a grid pattern to give the otherwise flexible visor some rigidity without requiring an internal grid. The grooves do not meet meet so that thicker support sections (3) link the radial and transverse patterns.
Patent DE-2914085-A1 (DE)
Inventor: SCHENCK HANS-UWE DIPL CHEM DR
IPC: C08L63/00
Filed: 1979-04-07
Abstract: Adducts obtained by reacting an epoxide compound with guanidine or a guanidine derivative, using not less than 1 mole of guanidine or guanidine derivative per epoxide equivalent of the epoxide compound; the adducts may or may not be partially or completely neutralized by adding acid, and may additionally contain blocked isocyanate groups. The novel adducts may be used, in combination with a completely blocked polyisocyanate, aminoplast resin and/or phenoplast resin, as binders in coating agents, and for the cathodic electrocoating of metal articles.
Patent DE-2924485-A1 (DE)
Title: Folding rear seat safety belt - has locking element engaging with floor-fixed lock through seat upholstery
Inventor: KIEFER EDWIN S DIPL ING
IPC: B60R22/22
Filed: 1979-06-18
Abstract: The seat belt system for individual rear seats consists of a diagonal belt with one end threaded through the slot of the belt deviating fitting and terminates in an automatic belt retractor mechanism fixed to a suitable point of the body side wall. The other part of the belt is threaded through the slot of the locking assembly element with a grip to which the shaft element of the locking assembly is attached. Inside the shaft element a rod is fitted slidably operated by the handle. The end of the rod carries an expanding set of locking blocks with a spring between them to press them apart so that their upper surfaces engage with the top edge of an inverted cup-like locking element. The entire locking element is brought into engagement with the locking element by inserting the shift element through an opening in the seat upholstery and pushing it down.
Patent DE-2925713-A1 (DE)
Title: Heat consumption meter with rotating disc - whose angular speed is proportional to product of temp. and throughput of warm water
Inventor: STREIT PETER DR
IPC: G01K17/16
Filed: 1979-06-26
Abstract: The heat consumption meter for domestic and industrial heating systems may be conveniently fitted in existing systems using fluid or gaseous heat transfer. It can measure both absolute and relative temp. of the heat transfer medium. A magnetic or electromagnetic component consisting e.g. of an impellor wheel flow meter driving an alternating current generator produces a field whose frequency vanes with throughput. The temp. difference or absolute temp. is measured using a bimetallic strip or dilation thermometer. A rotating disc is driven at an angular speed proportional to the product of throughput and temp. difference using the damped induction motor principle. It has a damping magnet and counter mechanism.
Patent DE-2930243-A1 (DE)
Title: Multipurpose container opening closing machine - has locking lever engaging container bead and holding cover against top opening
IPC: B65D51/00
Filed: 1979-07-26
Abstract: he multi-purpose machine seals a triangular opening in the top of a can etc., extending radially from the centre to the edge. It comprises a locking lever (7) attached to a cover and engaging under the beaded edge of the can on two opposite sides, so as to form a fixed locking device. The cover underneath it fits against the edges of and inside the opening, so as to seal it off, while the load on the can top holds the cover in place against the locking lever. The sealing device (1) is preferably formed by several components providing a one-piece assembly, with the individual components permitting formation of different assemblies according to the shape of the can and/or the opening.
Patent DE-2931176-A1 (DE)
Title: Water-driven electricity generator - is positioned in sea or lake to direct water via turbine to empty geological cavity
IPC: F03B13/00
Filed: 1979-08-01
Abstract: The generator is partially or wholly surrounded by the mass of water and has at least one chamber system containing a turbine and located at a given depth below the surface of the water. After the water has passed the turbine it flows through a discharge system with at least one channel or pipe diverting it to an emptied mineral oil or gas space and/or to a mine chamber or a naturally-occurring rock chamber. The turbine is fully or partially within the chamber system which pref. has a circular cross-section and a given dia. It is open at the top for inflow of the water and is anchored to the sea or lake bed via cement or steel foundations or anchor elements.
Patent DE-2934524-A1 (DE)
Title: Low-noise pneumatic tyre - with damped tread element vibrations by vulcanised special rubber inserts in grooves
Inventor: ESSERS ULF PROF DR ING
IPC: B60C19/00
Filed: 1979-08-27
Abstract: The road noise, caused by the vibrations of the separate elements of the tread in vehicle tyres, is reduced by obstructing the vibrations. This is achieved by filling out the cross grooves between the tread elements with a special rubber mix which is vulcanised into the grooves. This mix optimises the attenuation of the vibrations. To compensate for the lost drainage, cross holes are bored across the base of the tread elements. An alternative method is based on incorporating parallel plane or diagonally arranged cord bands in the tread elements.
Patent DE-2942525-A1 (DE)
Title: Sheet separating and conveyor installation for photocopiers - is used to convey original and copy and operated with low pressure chamber formed as hollow roller
Inventor: KORN WALTER
IPC: B65H5/22
Filed: 1979-10-20
Abstract: The installation separates two sheets of paper lying one above the other esp. the original and copy in photo copying machines. It moves the sheets of paper onward along different paths after the separation process. The installation has a low pressure chamber in the form of a hollow roller located transverse to the sheet feed with one sheet being led round this hollow roller by several conveyor bands. There are flexible straps arranged tangential to the hollow roller and attached on one side opposite to hollow roller and made of a size so that they are able to cover the suction openings positioned in the suction area between two adjoining transport bands.
Patent DE-2946779-A1 (DE)
Title: Folding box for medicine - has false bottom for instruction sheet compartment
Inventor: DUMONT WILHELM
IPC: B65D5/42
Filed: 1979-11-20
Abstract: Folding box to hold both medicine and an instruction sheet in separate compartments is punched from a flat web in one piece. When folded into a box, it includes along the top a double wall which forms a shallow receptacle for the instruction sheet. A slot in the outer face allows the sheet to protrude by 1 cm when the folded sheet is pushed up to the end. This saves the untidy placing of the instruction sheet in the same compartment as the medicine where it becomes crumpled up and causes a daily annoyance to the patient who has to use the medicine.
Patent DE-2951572-A1 (DE)
Inventor: LUTZ DIETER DR ING DR
IPC: A43B21/26
Filed: 1979-12-21
Abstract: An elastic sole for a shoe, such as a sport shoe, includes an outer sole with a profiled wearing surface and an inner sole. The inner sole forms at least one chamber. A spring member is located within the chamber and includes a plurality of elastomer spring elements and a tension rod extending through the spring elements. The tension rod is connected to abutments at opposite ends of the spring elements. One end of the tension rod is accessible on the exterior of the sole for adjusting the spring characteristic of the spring member.
Patent DE-2951585-A1 (DE)
Title: Quiet closing furniture door hinge mechanism - has second hinge part moving face against auxiliary unit to release tumbler
Inventor: BUSSE PETER
IPC: E05D11/10
Filed: 1979-12-21
Abstract: Parts attached to main body and door, linked by a system with at least one hinge axis, together with a tumbler unit on one, under tumbler spring influence, and an auxiliary unit locking this in position for fitting face engagement, are incorporated in a hinge joint on furniture. The auxiliary element (3a) lies with an engaging face (44) in the area of movement of an activating face (21) moved by the other hinge part (4). When the hinge is closed, this comes against the engaging face, and swivelling the auxiliary element into a second position causes it to release the tumbler element (36).
Patent DE-2951826-A1 (DE)
Title: Melting and refining furnace for iron and steel - has higher output, lower cost, and lower energy consumption than open hearth furnace
Inventor: WEBER RALPH DIPL ING
IPC: F27B3/02
Filed: 1979-12-21
Abstract: The refractory furnace hearth has a base which is horizontal or slopes slightly downwards towards a taphole. On each side of the taphole is a refractory buttress which extends radially inwards beyond the internal wall of the hearth; and each buttress contains a tuyere below the surface of the melt. Above the hearth is a ring wall with bore dia. (d), which is 0.8-2.5 times the internal height of the furnace, and wall contains one or more tuyeres above surface. One pref. type of furnace has a roof mounted on a swivel and with holes through which electrodes can be lowered. Another pref. type of furnace has a roof formed by a grate at the bottom of a preheater shaft for the charge. For melting scrap, sponge iron, and/or solid or molten pig iron; and where the furnace is heated by coal, oil, gas or electricity.
Patent DE-3001598-A1 (DE)
Title: Centrifugal fan with spiral outer wall - has guide face extending part-way round runner in outer spiral
Inventor: HAASE DIETRICH DR ING
IPC: F04D29/42
Filed: 1980-01-17
Abstract: The centrifugal fan has a curved outer wall in the direction of rotation from a boss (5). It initially forms an external spiral and then forms an internal spiral approaching the runner again, passing the latter tangentially shortly before the outlet branch. The distance of the boss (5) from the runner (1) is 50 to 60% of the radius of the latter, and one or more guide faces (12) are formed in the outer spiral (6), starting near the boss and extending round the runner for 60 to 70 deg.
Patent DE-3002400-A1 (DE)
Title: Machining recess in edge of kitchen unit top board - uses milling tool slidable along edge of board clamped on work support table
Inventor: ELLERMEYER FRIEDHELM
IPC: B23C3/30
Filed: 1980-01-24
Abstract: The mechanism is intended for machining, particularly milling, a recess (14) in a workpiece (12) to form the contact face for another workpiece on assembly, such as a recess in the edge of the worktop of a kitchen unit. It comprises a main frame (10) with a work support table (11) and a driven (19) milling tool (18) mounted (20) in a carriage (21). The carriage is slidable to move the tool along the edge of the work. Two such milling tools (19,18) may be carried on the mounting plate (20) of the carriage. The latter movement may be controlled by a lead screw (24). The mounting plate may be vertically movable by cylinder actuators (30), and the work may be clamped on the table by further cylinders (16).
Patent DE-3003386-A1 (DE)
Title: Carburation device for IC engine - has fuel mixed with bleed air injected to individual inlet valves
Inventor: SCHMIDT KARL
IPC: F02M71/02
Filed: 1980-01-31
Abstract: The air intake (1) of an IC engine is fitted with a slide valve (4) which is upstream of the throttle (2). The pressure upstream of the throttle (P1) is transmitted by a passage (5) to a piston (6) which operates slide valve (4) and also moves the profiled fuel supply needle (10). Air fed through a bleed (13) is mixed with fuel, compressed in a compressor (14) and injected into the suction manifold (3) just upstream of each cylinder inlet valve through a line (17). Valves (19) and (20) respond to engine operating parameters and control the air bleed.
Patent DE-3004125-A1 (DE)
Title: Tensionable rope, fabric etc. of plastics, esp. polypropylene - changed by UV light dyed with pigments of different light fastness to indicate exposure
Inventor: ZWERGER GUENTER
IPC: D01F6/06
Filed: 1980-02-05
Abstract: Articles which can be subjected to tensile load, e.g. ropes, tapes, straps, fabrics, yarns etc. of plastics which can be changed by UV radiation, esp. polypropylene, are made from starting material (partly) dyed with at least 2 coloured pigments of different light fastness. The less lightfast pigment pref. is selected so that a distinctly recognisable colour change occurs after UV exposure for a certain period, corresp. to a given storage or application time for the article or a calculable redn. in strength. The article is pref. coloured with green pigments combined with mixed coloured pigments, esp. with a grey or brown tone. Only one constituent of the article, e.g. filaments, yarn, thread, tape, etc. need be coloured with combined coloured pigments. For rope or cable, signal filaments with combined pigments are provided. This provides a nondestructive method of determining the strength quality of the prod.
Patent DE-3004627-A1 (DE)
Title: Finger ring with attached compass - is useful for iron component isolation motor vehicles and as orientation aid
Inventor: SCHEFFLER GUENTER DIPL ING
IPC: G01C17/18
Filed: 1980-02-11
Abstract: The compass ring consists of a ring with a compass attached. It is designed to be worn on a finger so that the compass is immediately visible to the wearer when required. The compass can be covered. In vehicles the compass may be easily mounted remote from iron parts by wearing it on the finger. This has advantages for compass performance which is then less affected by vehicle components. The wearer can immediately see the direction he needs to go in. The compass is solidly fixed to the ring.
Patent DE-3005435-A1 (DE)
Title: Taut wire ship positioning control - has small counterweight inside hoist to maintain cable tension
Inventor: WOELLERT EGBERT
IPC: B66C13/02
Filed: 1980-02-14
Abstract: The wire positioning control for a ship has an anchor weight (2) at the bottom of a control cable (3) slung over the edge of the ship by a control boom (5). The other end of the cable is linked to a counterweight (7)which maintains a cable tension without lifting the anchor weight off the seabed. The counterweight moves vertically inside a vertical frame guide (6), with the control boom hinged at the bottom of the frame. The cable is linked to the counterweight by a block and tackle (12) to allow large amounts of ship pitching to be accommodated by small movements of the counterweight. Sensors monitor the deflection of the control cable and operate the regulating drives to maintain the ship in position.
Patent DE-3009191-A1 (DE)
Title: Sewage aeration method during stirring - has air introduction into heavy liquid current by pipe on end of propeller shaft
Inventor: HOOPMAN ABRAHAM
IPC: B01F3/04
Filed: 1980-03-11
Abstract: The method aerates sewage while stirring it at the same time. The air is introduced into the sewage at a point where there is a heavy current of liquid, typically where a suction effect is generated by the stirring action. Where stirring is by a propeller (3) on the end of a shaft, air can be supplied by a pipe (1) whose mouth is directly in front of the propeller on the suction side, while a cylindrical cowl (4) can be mounted round the propeller. A filler union (7) with valve (6) can be connected to the air pipe for the delivery of a fermentation aid into the sewage.
Patent DE-3010626-A1 (DE)
Title: Polyurethane plastics, esp. elastomer or casting compsn. - based on di:iso:cyanato-methyl tricyclodecane, giving stability to weathering
Inventor: SCHNURBUSCH HORST DIPL CHEM DR
IPC: C08G18/75
Filed: 1980-03-20
Abstract: In polyurethane plastics (I) based on polyols and polyisocyanates (II) and opt. chain extenders, as well as conventional additives and catalysts, (II) is 3(4),8(9)-diisocyanatomethyl-tricyclo (5,2,1,0;2,6)-decane (TCDI) of the formula (II). The OH~NCO ratio is pref. 1:0.8-1.3 (1:0.9-1.2). (I) are specified for the prodn. of solventless elastomers and casting compsns., esp. for use in the electrical industry. Crosslinked, cold-curing, highly elastic transparent or filled plastics with very good mechanical and excellent electrical characteristics are obtd. Their excellent stability to weathering makes them esp. suitable for outdoor use. They are useful for floor coverings etc.
Patent DE-3011445-A1 (DE)
Title: Piglet rearing bay for sow and piglets - includes cage for sow which can be pivoted up as unit
Inventor: HUELMEYER KARL
IPC: A01K1/02
Filed: 1980-03-25
Abstract: The piglet rearing bay is for pig stalls for accommodating the then the sow and the piglets and finally the piglets alone. Consequently there is a cage in the bay for the sow. The bay floor is in the form of a grating with a capture trough and the fixing mechanisms for the cage are directly on or close against the bay front well. The cage is supported on a hinge axis, held by the fixing mechanisms so that it can be pivoted up as a unit. Both end positions of the cage can be fixed.
Patent DE-3016226-A1 (DE)
Title: Ignition unit for bolt setter - has ignition unit and cartridge holder positioned for diverging directions of action
Inventor: HARTL JOHANN
IPC: B25C1/14
Filed: 1980-04-26
Abstract: The ignition unit is esp. for bolt setters using rim-ignition cartridges. The setter has a housing with traction closure and barrel, which are limited for axial displacement relative to each other. The ignition unit is located in the enclosure and corresponds with the cartridge edge. The ignition unit (12) and the cartridge holder (5) are located relative to each other, so that the direction of action of the ignition unit and the longitudinal axis of the holder diverge from each other, or at most, extend parallel to each other. The convergence angle (alpha) enclosed by the longitudinal axis of holder and barrel (3) is at an acute angle of more than 45 deg.
Patent DE-3018072-A1 (DE)
Title: Interior lining esp. for automobile roof - has perforated foil facing on foam with air cushion, esp. polypropylene sandwich sheet, behind
Inventor: KAWASAKI TETSUO
IPC: B60R13/02
Filed: 1980-05-10
Abstract: An internal lining for automobiles, esp. a roof lining for private cars or passenger carrying vehicles, comprises a front facing sheet of perforated foil with a foam backing; behind this is an air-filled upholstery sheet permanently bonded to it and comprising a central sheet contg. depressions at regular intervals to provide the cushion effect, with cover sheets bonded onto both faces of it. The entire composite sheet is curved to correspond to the automobile roof and may be attached directly to it without any bridging across support strips or ribs. Pref. materials include: for the upholstery strip a softened or modified polypropylene; or polyethylene for the central layer of this upholstery with polypropylene facing sheets. This composite material is moisture and acoustically insulating, easily handled and easy to cut and fit.