baber/WOPTO huggingface dataset:
Patent DE-2603687-A1 (DE)
Title: Wet treatment of textile thread sensitive to pulling - with continuous displacement of thread by hydraulic conveyor
Inventor: JUNKER GUENTER
IPC: D06B3/26
Filed: 1976-01-31
Abstract: Appts. for the wet treatment comprises a trough contg. treating liquid, in which the thread is displaced continuously by a hydraulic conveyor comprising a nozzle. Near the point at which the thread is lifted out of the trough in a direction towards the inlet opening of the nozzle is a guide roller driven by a free-running clutch, so that the thread passes over this roller to the inlet opening. In normal operation, the peripheral speed of the guide roller in the region of contact of the thread is equal to the speed of travel of the thread caused by the conveyor. At a thread speed greater than the peripheral speed of the roller, the roller is uncoupled from the drive motor and rotates freely.
Patent DE-2610060-A1 (DE)
Title: Non-slip tread surface contg. oxide ceramic wear bodies - for use also on solid rubber tyres with or without tread
IPC: B60C11/14
Filed: 1976-03-11
Abstract: Non-slip tread surface for vehicle contains solid or hollow wear bodies of oxide ceramic material, e.g. Al2O3 with or without admixtures, of hard C or of C cpds. The wear bodies have geometrical shapes e.g. spherical rectangular, wedge-shaped annular or conical. The surface may be used on pneumatic tyres, on solid rubber tyres with or without tread for all kinds of vehicles on profiled rubber bodies of track-laying vehicles, on moving belts, on carding rollers, or an articles made completely or partially of plastic or of opt. hardenable plastic material. The tyres etc. can be used without skidding on smooth roads without damage to the road surface which also applies to agricultural vehicles.
Patent DE-2612319-A1 (DE)
Title: Collector, storage and extracter for wax free honey - has middle, intermediate and outer plates in beehive which can be released from each other
Inventor: SCHMIDT MATTHIAS
IPC: A01K47/04
Filed: 1976-03-23
Abstract: The device consists of a releasable middle plate, intermediate plate (n) and outer plate (n) inserted into a bee-hive. The honey from the bees is introduced into the chambers bounded by the intermediate chambers formed by the intermediate plate. The unseparated honey in the chambers is thus brought out of the chambers. Middle plate, intermediate plate and outer plate are then released from each other and separated and the honey is taken out of the chambers. The pure honey thus obtained is then packed without further handling or treatment. The outer plate (22, 29) has recesses which can accept the outer ends of the intermediate walls, with holes to introduce the honey.
Patent DE-2619404-A1 (DE)
Title: Rectangular tiles stacking procedure - alternatively rotates tiles in opposite direction to avoid tendency to wedging before stacking
Inventor: JUNG ROLF ING GRAD
IPC: B65G67/14
Filed: 1976-05-03
Abstract: The rectangular tiles especially raw tiles are stacked on an oven carriage and before the stacking are alternatively rotated to compensate for their unavoidable tendency to wedging. Two tiles always arranged behind each other across direction of transport ate alternatively rotated in right hand and left hand direction. From two tiles rotated in the same direction one tile is moved across direction of transport and both tiles are side by side run on a stroke belt in such a way that their wedging is facing in the same direction. Pairs of tiles positioned in this way behind each other on the stroke belt have their wedging facing alternatively in opposite direction. The so created double row of tiles is placed by a transferring equipment on a transport carriage.
Patent DE-2619841-A1 (DE)
Title: Plant growth regulant compsns. - contg. (2)-nitro-phenyl-phosphonic acids and their esters and sodium salts
Inventor: MAURER FRITZ DR
IPC: C07F9/40
Filed: 1976-05-05
Abstract: New agents for regulating plant growth contain phenyl-phosphonic acid deriv. of formula (I) in which R is H or C2H5; R1 is H, C2H5 or Na; and R2 is H or Cl. (I) interfere with the metabolism of plants and can be used as plant growth regulators. They can be used e.g. for inhibiting plant growth (e.g. of grasses in lawns or of grasses and other plants on roadside verges), for shortening stem growth of cereals to prevent lodging, for inhibiting vegetative growth so as to permit denser planting of crops, for increasing blossoming and fruit formation at the expense of vegetative growth, for promoting vegetative growth where the vegetative parts of plants re used for crop purposes, for increasing crop yields by altering plant metabolism (e.g. to increase sugar content of beet or protein content of soya), for forming parthenocarpic fruits, for influencing the sex of flowers, for increasing the formation of plant products (e.g. stimulating latex flow in rubber trees), for increasing lateral branching by breaking apical dominance, for inhibiting suckering (e.g. of tobacco plants), for effecting defoliation, for preventing premature fruit drop, for accelerating fruit abscission, for accelerating or retarding ripening, for influencing dormancy, for inducing halophilic properties in plants and/or for inducing frost and drought resistance. Specific (I) include 2-nitrophenylphosphonic acid.
Patent DE-2622297-A1 (DE)
Title: Flexible HF low loss coaxial cable - has outer coating of material with high dielectric or ferromagnetic loss
Inventor: BREITENBACH OTTO
IPC: H01B11/18
Filed: 1976-05-19
Abstract: The inner conductor of the flexible high frequency cable is concentrically surrounded by an outer conductor or a screen, for low-loss transmission of high frequency signals. The outer conductor (6) or the screen (10) is coated with a layer (7, 12) of high lossy, dielectric and/or ferromagnetic material. This coating (7, 12) is preferably made of plastics with conductive filling such as carbon black, graphite, or metal powder. Ferrite powder may be typically used. The coating dielectric constant deviates considerably from that inside the outer conductor or the screen. Thus interference radiation can be almost completely suppressed. The arrangement also provides external attenuation for externally propagating waves, which also reduces interference radiation.
Patent DE-2625869-A1 (DE)
Title: Ammoniacal etching solution - for copper laminated circuit board which is coated with tin, tin-lead, or nickel-gold
Inventor: KONSTANTOUROS EFTHIMIOS DR RER
IPC: C23F1/34
Filed: 1976-06-09
Abstract: An etching soln. for Cu and Cu alloys esp. an electroplated circuit board with a surface of Sm, Sn Pb or Ni/Au, contains ammonia, ammonium carbonate and in addn. tetra-amine Cu (II) ions, and ammonium chloride in an amt. (mole/1) 2.0-2.75 cupri ions, 8.4-14 ammonia (total) 4.0-6.5. chloride ions, 0.2-1.0 carbonate ions. The soln. is regenerated by replacing a portion of the spent soln. by an equal volume of a soln. contg. 215-335 g/l ammonium chloride, 20-80 g/l ammonium carbonate and 300-415 ml/l concd. ammonia. The etching soln. has a constant etching powder, does not attack the Sn, Sn Pb or Ni/Au surface, and is free of explosion hazards.
Patent DE-2627817-A1 (DE)
Title: Differential protective cable with telecommunication wires - has optical fibre triple in common core for lightness and flexibility
Inventor: HARBORT HANS DIPL ING
IPC: H01B9/00
Filed: 1976-06-22
Abstract: Differential protective cable comprises three insulated conductors or several groups of three such conductors twisted together to form a symmetrical triple system and housed together with insulated copper wire telecommunications cables in a common core. The triple system consists of optical fibres. Alternatively the telecommunications cables consist of optical fibres. The resultant cable is thinner, lighter and more flexible than conventional designs and uses less material and is less complicated in manufacture.
Patent DE-2628109-A1 (DE)
Title: Blast furnace using water-cooled equipment - in which water is fed to and from circuit supplying steam turbine power generator
Inventor: MUELLER RUDOLF
IPC: C21B7/10
Filed: 1976-06-23
Abstract: Blast furnace- and/or Cowper stove- equipment is cooled in plant using an adjacent steam turbine power generator driven by boiler feed water passing through a circuit which includes a condenser; water from the condenser is used to cool the equipment, and is then returned to the boiler feed water circuit. The press. of the water travelling through the equipment e.g. the shutter valves in the hot blast ducts, is pref. maintained above the gas press. in the valves or ducts. The pref. plant includes a battery of shutter valves cooled by water which then flows into a hot tank followed by a boiler feeding the steam turbine; steam from the turbine then flows into a condenser followed by a cold tank and pumps for controlling water flow. The integrated water cooling system using condensate which does not cause deposits inside the equipment being cooled, e.g. tuyere holders or blast valves. Thermal effiency is increased by exploiting the heat transferred to the cooling water by the equipment; and maintenance costs are low.
Patent DE-2639165-A1 (DE)
Title: Agricultural waste converted into mechanical energy - by disintegrating and fluidising waste, gasifying and supplying gas with air admixture to IC engine
IPC: F02B43/10
Filed: 1976-08-31
Abstract: Waste of agricultural, horticultural or forestry origin is used in a manner in that the waste is used for generation of a combustible gas which is used as a component of a combustible mixture for an I.C engine to provide a source of mechanical energy. Alternatively, the waste is subjected to pyrolysis to convert it into solid carbon, condensable carbohydrates or decompose it into stable gases for useful application. Straw e.g. can be disintegrated and converted into combustible gas for driving agricultural machinery, whereby petrol or fuel oil use is dispensed with.
Patent DE-2640980-A1 (DE)
Title: Hinge mounting plate for use in furniture - has cam operated and screw adjustments, with locking screw, permitting accurate alignment in three dimensions
Inventor: BUSSE PETER
IPC: E05D5/02
Filed: 1976-09-11
Abstract: A mounting plate for a furniture hinge allowing vertical and horizontal adjustment in the mounting plane and horizontal adjustment in a perpendicular plane. The plate comprises a main body (1) secured to the structure (4) by screws (2, 3), and a second part (8) free to slide in the direction perpendicular to the plate's main axis, thus providing lateral adjustment for the hinge component (21) which encloses the mounting plate. A lever (15) operating eccentrics acting on the inner surfaces of the sliding part (8) constitutes the means of lateral adjustment. Incremental longitudinal adjustment is by an adjusting rack on which the end (38) of the hinge component rests. The grub-screw (36) provides for continuous adjustment in the third dimension, and another screw (20) when tightened, locks the lateral and longitudinal adjustment.
Patent DE-2650105-A1 (DE)
Title: Electrical installation distribution box - has bars supporting equipment and has protective cover with holes adapted to bars and equipment
Inventor: LEGER FRIEDRICH DIPL ING
IPC: H02B1/48
Filed: 1976-10-30
Abstract: The distribution box has a support for bars on which electric installation equipment, esp. line overcurrent cut-outs etc. are mounted. The box is surrounded by a protective cover which has holes for the installation equipment which can be fastened to the box. At least two fastening points (16, 17) are provided above each other, transversally to the bars (19, 20) in accordance with the width of installation equipment. There are holes (54, 56) in the protective cover (31) which are adapted to the position of the bars.
Patent DE-2708931-A1 (DE)
Title: Impregnated cloth for removing spots due to paint, tar etc. - is scented with lavender oil and packed in metal foil to obviate use of bottles
IPC: A47L25/08
Filed: 1977-03-02
Abstract: A special cloth for removing stains or sports due to paint, tar, grease etc. is made by impregnating the cloth with a solvent such as turpentine substitute. In order to mask the smell of turpentine it is mixed with lavender oil. Other solvents which may be used are hydrogenated hydro-carbons with a boiling point range of 145 degC to 200 degC. Yet other solvents are chlorinated hydro-carbons such as acetone or benzine. The cloth is packed in a metal foil or in an impermeable plastic film. The impregnated cloth obviates the need for bottle which are liable to be overturned and cause damage.
Patent DE-2717142-A1 (DE)
Title: Toilet cistern water saving double outlet valve - has two drain valves screwed one above the other on holding bracket
Inventor: DUBATUVKA HANS
IPC: E03D1/14
Filed: 1977-04-19
Abstract: The water saving double outlet valve for toilet cisterns has two drain valves which can be screwed above each other through a holding bracket. There is a linkage for the bottom drain valve and the holding bracket has float linkages. Alternatively, the two valves can be side by side and require half the conventional water volume.
Patent DE-2722485-A1 (DE)
Title: Electronic determn. for heating costs - enables temp. differences to be obtained for each specified volume of water flowing through consumer unit
Inventor: SCHLEMPER EBERHARD DIPL ING
IPC: G01K17/16
Filed: 1977-05-18
Abstract: Control heating costs are calculated for each heating unit in a central heating system. A device checks for each unit the temp. difference voltage between heat inlet and outlet. These difference voltages are transmitted to a central station, where they are added and stored for each consumer unit. A display device is provided in the central station. Each consumer uni thas a flowmeter whic makes possible the delivery of temp. difference voltages after a certain volume of water has flowed through. The temp. difference measuring device and the flowmeter are connected through a control circuit to a collecting line common to all consumer units and the central station. The temp. difference voltages are cylically interrogated by the central station and transmitted to it.
Patent DE-2722824-A1 (DE)
Title: Bent hollow aluminium profiled section prodn. - in which foamed polyurethane is extruded into hollow and allowed to set before bending
Inventor: HEMICKER KLAUS
IPC: E06B1/00
Filed: 1977-05-20
Abstract: Hollow, profiled sections are bent to an arcuate and their non-symmetrical bending is prevented by filling the hollow space with foamed polyurethane which is allowed to set before bending. Pref. the foamed polyurethane is extruded into the sections using moveable head and the foamed polyurethane is allowed to set. Difficult and inaccessible spaces are fully filled and collapsing of sections is prevented.
Patent DE-2724096-A1 (DE)
Title: High mol. wt. polyethylene prodn. - using a catalyst contg. titanium tetra:chloride and a mixt. of alkylaluminium and alkylaluminium alkoxide
Inventor: SEVEROVA NINA NIKOLAEVNA
IPC: C08F110/02
Filed: 1977-05-27
Abstract: Ultra high molecular polyethylene is made by polymerising ethylene at 50-80 degrees C and up to 10 atmos. press. in an aliphatic hydrocarbon solvent, in the presence of a catalyst comprising an alkylaluminium component (I) and TiCl4. The (I) used is a mixt. of AlR2X (II) and Al(OR)RX (III) in which R is C2H5. C3H7, or iso-C4H9 and X is C2H5, C3H7, iso-C4H9 or H. The mol. ratio (II):(III) = 15:1 to 1:1, esp. 10:1 to 5:1, and the mol. ratio (I):TiCl4 is 1:1 to 2:1. Process gives reduced catalyst consumption and gives prods. of improved quality. Prod. is used in the prodn. of hydrofoils and lids in papermaking industry; in the textile industry for the prodn. of picks; in the chemical industry; and in medicine.
Patent DE-2732475-A1 (DE)
Title: Water outlet selector valve for bath or shower head - has knob coupled to sliding valve rod to permit end float to centre valve
Inventor: HUMPERT JUERGEN
IPC: F16K11/044
Filed: 1977-07-19
Abstract: The valve is operated by a knob, sliding in a tube fixed to the valve housing, and having a coupling with the valve rod so formed as to accommodate end float in the rod. The coupling permits centering of the valve rod, ensuring good seating of the double cone valve. The valve rod (9) is located by a guide (10) over a very short length, permitting transverse rod deflection and thus good seating of the valve (11) in either its upper or its lower seat. The coupling between the rod (9) and the operating knob (4) comprises a plastic lower section (52) with a T-shaped stud (5), free to move radially inside the plastic upper coupling section (51).
Patent DE-2738289-A1 (DE)
Title: Protective rail for side of car - consists of metal or plastics body fitted when parked using suction cups and including alarm contacts
Inventor: STRAUBE KARL-WOLFGANG
IPC: B60R13/04
Filed: 1977-08-25
Abstract: A protective rail of metal or plastics tubular section is clipped to supports fitted with suction cups for attaching to the sides of the car when it is parked. The rails protrude outwards and prevent any car doors from being swung into the car. One of the suction pads can be fitted over the door lock complete with an anti theft alarm. The separate pads are released by a manual valve. The protection is simple and rapid to fit and is carried in the boot when not used.
Patent DE-2742136-A1 (DE)
Inventor: BOUWMAN JOHANNES ERNEST
IPC: B21C51/00
Filed: 1977-09-19
Abstract: The head of a bolt is cut by means of a die (1). Deburring is carried out with an ejector pin (10) which pushes the bolt through the die (1). If the die (1) is blunt, the ejector pin (10) cannot push the bolt through the said die or can do so only with a delay and this would lead to damage to the machine when another bolt was fed in. The ejector pin (10) has a part (17) which is supported by a spring (18). The ejector pin (10) is driven by a cam. The working angle of rotation of the cam is divided into a fixed number of pulses. The correct processing time for a bolt is defined by two limiting numbers of electronic pulses which are produced by a pulse generator. The number of pulses emitted by the pulse generator during processing is compared in an electronic comparison device with the two limiting numbers. If there is a deviation, at least part of the machine is automatically switched off. <IMAGE>
Patent DE-2746553-A1 (DE)
Title: Automatic steering for ship or boat - generates signal proportional to difference between actual and required course using comparator and circuit responsive to difference signal
Inventor: SATO HIRONOBU
IPC: G05D1/02
Filed: 1977-10-17
Abstract: The automatic steering control device for a ship or boat has a section generating a difference signal proportional to the difference between the instantaneous actual course and the required course. A circuit generates a control signal which increases (or decreases) w.r.t. a constant value when the difference signal is generated, and decreases (or increases) when the control signal is greater than the difference signal. A comparator compares the difference signal with the control signal. An actuating relay is operated by the comparator's output signal. A drive moves a control mechanism by the actuating relay's output signal.
Patent DE-2759024-A1 (DE)
Title: Diesel powered rammer with reciprocating cylinder - has compression driven injector pump with timing set by throttle valve in compression passage
Inventor: ZEISSL IGNAZ DIPL ING
IPC: E02D7/12
Filed: 1977-12-30
Abstract: The diesel powered rammer has a reciprocating cylinder (1) with a static piston (2). Downward movement of the cylinder (1) compresses air in the combustion chamber (11), activating the small piston (4). The small piston (4) drives the injector pump (3). A manually adjustable throttle (9) in the passage (7) between the combustion chamber (11) and the pump operating cylinder (12) is used to adjust the ignition timing. The adjustable throttle provides more flexible control of the machine than does restriction of the pump stroke by adjustable stops.
Patent DE-2759331-A1 (DE)
Title: Flat drive coil for moving-coil loudspeaker - has rectangular conducting spiral on board fixed at right angles to membrane and between two pairs of magnets
Inventor: FRIZ RAINER C
IPC: H04R9/02
Filed: 1977-11-19
Abstract: The flat drive coil consists of an insulating board (A) with a conductor forming a rectangular spiral on it. One end of the board is connected to the loudspeaker's moving membrane (M) and the the other to a spring assembly (Fz). The spring assembly also acts as the electrical supply connections for the coil's current. The flat coil is located in the two air gaps formed between the pole ends of four cylindrical permanent magnets (P). The magnets are arranged with one pair above the centre of the coil and other below and with opposite senses.
Patent DE-2803227-A1 (DE)
Title: Antirheumatic and antiinflammatory protein soln. - produced by acidic partial hydrolysis of normal horse serum
Inventor: SAVULESCU ALEXANDRU
IPC: A61K35/16
Filed: 1978-01-25
Abstract: In a new process for the prodn. of an antirheumatic medicament, normal horse serum is clarified by centrifugation, diluted 1:8 to 1:10 with distilled water, adjusted to acidic pH, and heated 30-180 mins. in a boiling water bath; the heating (followed by centrifugation) is repeated 1-3 times; and the supernatant obtd. is stabilised with a preserving agent and diluted with a salt soln. so as to give an NaCl concn. of 0 15M and an acidic pH. The prod. has antirheumatic and anti-inflammatory properties and is free from the disadvantages of known antiinflammatory agents.
Patent DE-2807080-A1 (DE)
Title: Light coded key operated electromagnetic lock - has key light conductors linking shaft side LEDs and phototransistors
Inventor: BEER MANFRED ING GRAD
IPC: E05B49/00
Filed: 1978-02-18
Abstract: On the shaft for insertion of a bar-shaped key, one side-wall section is fitted with a series of light diodes and another with a series of photo-transistors. The electromagnetically operable security lock has provision for key operation. The key has light conductors passing through it transversely, for optical connection between individual diodes and transistors. The light-controlled transistor outputs act on the operating magnets in the lock via an appropriately set coding switch in the key being used. The diodes may emit infra-red light, while the key is coated with purely infra-red permeable material.
Patent DE-2807884-A1 (DE)
Title: Sailing surfboard rigging assembly - includes wishbone type boom with hooked material covering, engaging special gloves
Inventor: GERICKE GUNTER
IPC: A63B71/14
Filed: 1978-02-24
Abstract: The sailing surfboard has a sail with a washbone type boom (4). It contains a transverse beam fork, with a covering to improve grip on the external surface. The covering of the boom (4) consists of the plush part of a 'velcro' (RTM) type grip. There is an associated glove (6), the palm surface of which carries the hook part of the grip. The hooked material is irremovably fastened to the gloove palm. Alternatively, it may be fastened in strips to the inside of the fingers (7), so that the person sailing the surfboard has an adequate grip on the boom.
Patent DE-2819020-A1 (DE)
Title: Chemical fibre thermal fixing - uses vapour from fluid mixture evaporating at atmospheric pressure
IPC: D06B19/00
Filed: 1978-04-29
Abstract: In the fixing process for chemical fibres, using a vaporised fluid at >100 degrees C, a fluid is used which is made up of >=2 different fluids with different evapn. temps. At least one of the fluids in the mixt. has an evaporation temp. of >100 degrees C at atmos. pressure. The process allows materials to be treated in a satd. steam atmos., without requiring a unit which has to be sealed partic. against the ambient atmos., and which does not require a strong pressure for the process.