baber/WOPTO huggingface dataset:
Patent DE-2437319-A1 (DE)
Title: Arrgmt. automatically adjusting cutting position - designed for machine tool to compensate for wear
Inventor: KECK WALTER
IPC: B23B29/034
Filed: 1974-08-02
Abstract: The adjustment to the cutter is carried out by means of a screw driver which is mounted in a hollow actuator rod. The piston of the actuator moves axially against the force of a return spring. A pin in the piston engages with a slot in the cylinder. The piston with pin first moves along a straight part of the slot while the screwdriver is brought into contact with the screw to be adjusted, during the next part of the stroke of the piston, the pin moves over part of the groove which is at an angle to the centreline of the cylinder so that the piston with screwdriver is rotated over a pre-determined angle. During this part of the stroke of the piston, the return spring is compressed. This part of the stroke is followed by an idling stroke during which the pin again moves in a straight part of the groove and the return spring is further compressed.
Patent DE-2442792-A1 (DE)
Title: Fixture for feeding-grilles for cattle stalls - has several fixed and other bars in a frame and has a hand-lever
Inventor: HOERMANN RUDOLF
IPC: A01K1/06
Filed: 1974-09-06
Abstract: The fixed grille-bars are let into the stall-floor, and the movable grille-bars form a frame together with a top and bottom lengthwise pipes. Rollers are mounted in forked roller-bearings on the tops of the fixed grille-bars. The fixed grille-bars are bracked on each side by longways-extending rails. A hand-lever mounted on a vertical axle on one of the fixed grille-bars serves to move the frame, and is joined to the frame by means of a rod. The hand-lever consists of two pipes one of which is joined to a sleeve through which the bearing pin is inserted. The other pipe is movably mounted in the first pipe and serves as a handle.
Patent DE-2456829-A1 (DE)
Title: Covering for socket outlets and switches - consists of case and hinged cover with two pivot pins
Inventor: PISTOR MAX
IPC: H02B1/06
Filed: 1974-12-02
Abstract: The socket outlet cover has at least one pivot pin which consists of an elastic, twistable element, such as a helical wire spring. The cover (2) is provided at one hinge point (2a) with at least one radial projection (2k) which locks the cover in its open position. The radial overlapping of this projection (2k) and corresponding case projection (1g) is smaller than the maximum radial displacement permitted by the spring (3) at the position of the projection (2k). The spring is tightly coiled with the actuating members formed by short pieces extending from the ends of the coil.
Patent DE-2503963-A1 (DE)
Title: Deodorant sprays - contg a powder suspended in the liq medium
Inventor: NEUMANN GUENTHER
IPC: A61K8/04
Filed: 1975-01-31
Abstract: Deodorant sprays comprise (a) >=10 wt. % of one or more solvents with a b.pt. of >=37 degrees C which evaporate on the skin, (b) a powdered material suspended tin the liq. phase and (c) known base materials, additives and active materials. The solvent acts as a carrier for the powder and overcomes disadvantages of dry powder sprays which cause lage amts. of airborne dust in the atmos; the amt. of solvent present is less than in known liq. sprays, which sometimes cannot be used by persons with sensitive skins; prod. has a soothing effect on the skin and gives longer lasting deodorant effect e.g. by fixing the perfume oil on the skin and preventing it evaporating too quickly.
Patent DE-2507822-A1 (DE)
Title: Direct control of voltage for multiple welder - using remote control and allowing performance of different operations
Inventor: REHMANN HORST
IPC: B23K9/10
Filed: 1975-02-24
Abstract: Director control of voltage of the welding current supplied to welding tongs in multiple welding appts. is carried out by remote control by means of a flip switch which is mounted on the welding tongs and which actuates an electric motor. The switch has two positions apart from the neutral posn., for forward and return movement. Connected to the motor is a pinion which drives a ring gear mounted on a voltage selector. This arrangement allows direct correction of fluctuations in current without leaving the workplace, and performance of different welding operations without adjusting the voltage regulator which is remote from the workplace.
Patent DE-2508268-A1 (DE)
Title: Control piston for servo steering valve - has piston section and control section joined and spaced by screw connection
Inventor: STRAUFF GUENTHER ING GRAD
IPC: B62D5/08
Filed: 1975-02-26
Abstract: The control piston has at least two control edges for a steering valve of a hydraulic servo steering device of vehicles with two parallel control pistons arranged transversely to the axis of the steering valve. An operating mechanism has fingers which engage in recesses in the pistons and are connected with a manually operated power input component. A power output component is connected with the steered wheels and the active section of a double-acting servo motor and there is a flexible connecting mechanism between the input and output components. Operating chambers within the servo motor can be connected with a hydraulic supply or a drain dring relative rotation between input and output alternately to support the movement of the input.
Patent DE-2517304-A1 (DE)
Title: Thermoplastics sheets hot laminated between rolls then cooled - along horizontal endless belt leading from lower laminating roll
Inventor: ALBER GOTTHOLD
Filed: 1975-04-18
Abstract: A laminating machine for the prodn. of a flexible, laminated thermoplastics sheet or mat comprises supply rolls for the individual sheet a radiant heater, pressing rolls, and a winding reel for the finished cooled laminated sheet. The lower pressing roll of the pair is also an end return roll of a horizontal endless belt with motor drive so that after the separate sheets have been brought together and pressed between the rolls, they travel horizontally along the endless belt for a sufficient distance to permit proper cooling, before the final laminated sheet is reeled, the winding reel rests upon the upper side of the endless belt and has the ends of its shaft, bearing against the sides of a pair of removable upright rods fixed to the conveyor frame. Sufficient cooling distance is provided while at the same time the laminated material is not subjected to stresses by pulling it over a cooling table against friction. The mounting of the winding reel for the final laminated sheet is simple.
Patent DE-2520074-A1 (DE)
Title: Constructional assembly for producing an insulated container - laminated foam core wall element and metal profile connecting strips
Inventor: STEADMAN WILLIAM DAVID
IPC: E04H5/10
Filed: 1975-05-06
Abstract: Constructional insulated container is characterised by walls of separate, pre-fabricated insulated elements which can be joined together, the elements pref. comprising at least one such element having inner and outer cladding enclosing and bonded to an insulating material, particularly a rigid foamed plastic.
Patent DE-2522226-A1 (DE)
Title: Unsatd. imidazolines prepn.
Inventor: PANZER HANS PETER
IPC: C07D233/06
Filed: 1975-05-20
Abstract: Unsatd. imidazolines are described of general formula: (where XH is an acid; m is 0 or 1; R1 is H, Me, Ph; R2, R3 are H, 1-4C alkyl, 6-10C aryl, 7-11C alkylaryl, 7-11C arylalkyl; n is 0 or 1).
Patent DE-2528606-A1 (DE)
Title: Window box (partially) formed of cement bonded wood shavings - using hard polyurethane foam to bond the walls and bottom
Inventor: WIEHOFSKY ALFRED
IPC: A01G9/02
Filed: 1975-06-26
Abstract: A flower box ("window box") has a bottom, two longitudinal and two transverse walls. The bottom, two longitudinal walls comprising cement-bonded wood shavings. The inner angle extending along the longitudinal walls and the bottom features injected hard polyurethane foam which serves to hold bottom and wall together. The window box is easy to mfr. and has long service life. The polyurethane foam pref. lies along the wall/bottom joint in a width of 5-10cm.
Patent DE-2531867-A1 (DE)
Title: Unsatd. polyester resin compsns. - contg. aliphatic isophorone diisocyanate urea adduct to improve adhesion e.g. on use as putty
Inventor: STAHL DIETER
IPC: C08G18/78
Filed: 1975-07-17
Abstract: The compsns. contain an aliphatic isophorone diisocyanate-urea adduct (I) added to mixt. contg. >=1 unsatd. polyester resin, >=1 alpha, beta-olefinically unsatd. copolymerisable monomer, hardener, opt. filler and further standard additives. (I) is dissolved in excess isophorone diisocyanate; contains 28.8% - NCO; has viscosity 7750 cst at 25 degrees C and density 1.068 g/cc at 25 degrees C. Quantity of (I) is 3-100 (5-50) wt.%, w.r.t. binder. The compsns. are used as moulding-, casting-, putty-, mastic- or coating compsns. and as unsatd. polyester resin concrete. Addn. of (I) reduces bulging during hardening. Soln. for preparing compsn. does not crystallise below 0 degree C and can be stored >6 months without changes in reactivity.
Patent DE-2549076-A1 (DE)
Title: Solid and liquid waste combustion system - has rotary main combustion chamber and after burner chamber surrounding a mixer tube
Inventor: KUHNERT DIETER DR ING
IPC: F23G5/20
Filed: 1975-11-03
Abstract: A system for combustion of solid and additionally liquid waste materials, having a rotary furnace with an attached after burner system chamber. Main combustion rotary furnace is designed to operate in a horizontal plane, with a deflector chamber vertically positioned below it and leading in a downward direction. A mixer tube is connected to the lower end of the deflector chamber and is partially or completely surrounded by the after burner chamber. The after burner chamber has a top or lateral fitted exhaust gas offtake system.
Patent DE-2549722-A1 (DE)
Title: Heat insulating sheet with aluminium or asbestos facing - is applied to two:ply plastic packing material
Inventor: WOELFLE WERNER
IPC: F16L59/08
Filed: 1975-11-06
Abstract: The plastic packing material consists of a sheet of plastic (1) in which cup-shaped depressions (2) have been formed, and a plain sheet of plastic (3) stuck across the cups. The result is a two ply sheet containing numerous pockets filled with air, and so able to act as heat insulators. A third sheet is added across the other side of the cups, thus trapping further air. The third sheet may be of aluminium or asbestos. The composite structure has flexible properties as a result of the thin sections of the intermediate members.
Patent DE-2553472-A1 (DE)
Title: Spot welding tool - with second power cylinder for counter pressure drive of second electrode synchronised with first cylinder
Inventor: FRICKE KARL
IPC: B23K11/31
Filed: 1975-11-28
Abstract: A spot welding tool e.g. for use on motor car bodywork in assembly lines, has counter-pressure drive of a second electrode which is designed as a second pressure medium power cylinder which is coupled to the same supply mains as the first. Restrictor valves are arranged in the supply lines of both cylinders. This prevents uncoordinated contact with the sheet metal which may cause deformation, and replaces a spring drive by a controlled power drive. The tool can work in all positions in space without effect of the dead weight of its moving parts and is ideally suitable for attachment to industrial robots.
Patent DE-2553474-A1 (DE)
Title: Fabric cutting process - uses conductive strips shaped to pattern to burn through material by induction heating
Inventor: BURLEY JOHN CHARLES
IPC: B26F3/08
Filed: 1975-11-28
Abstract: In a process for cutting fabrics into shaped sections for making into garments, partic. costs and suits, the laid-out fabric is in contact with an electrically conductive element which is bent into the contours of the sections to be cut out. The element is warmed by induction heating so that the fabric in contact with it is burned through at the outlines of the sections to be cut out. The process gives an accurate cutting system, partic. for woollen fabrics, using little heating energy.
Patent DE-2557813-A1 (DE)
Title: Portal type crane with variable clear width - has counterweighted and telescopic gantry slidable relative to both support columns
Inventor: FLEISCHER ERWIN
IPC: B66C19/00
Filed: 1975-12-22
Abstract: The portal crane comprises two columns and a gantry, and its clear width is variable, typically by sliding the gantry in relation to one or both columns. There can be two or more counterweights sliding freely on the gantry, their movement being controlled by the tipping moment. The crab can be arranged to travel on the gantry beyond the columns. The gantry can be telescopic, or divisible into two halves. It can be formed by joining together end-to-end two main or tailweight jibs of tower cranes rigidly so that they can slide as a whole in relation to the columns. The latter can be equipped with climbing mechanisms.
Patent DE-2604045-A1 (DE)
Title: Tape recorder manual selection facility - using linear slide moved by gear drive to operate stops to engage tape drive mechanism
Inventor: TSUDA SIGERU
IPC: G11B15/10
Filed: 1976-02-03
Abstract: A manual selection facility for tape recorders allows either record, playback, rewind or fast feed to be preselected and to be activated after a predetermined time interval. The friction drive mechanism for tape transport etc. is dependent upon which of four keys are selected. The keys are housed in a channel located in the base of the tape drive unit. Once the keys have been selected the tape drive is actuated when a slide is moved to operated a pivoted lever. The linear motion of the slide is initiated by an electric motor coupled to a reduction gear with an eccentrically mounted pin.
Patent DE-2604478-A1 (DE)
Title: Horizontal continuous casting plant - using thermal insulation to prevent heat from furnace reaching cooler surrounding the mould
Inventor: GLOERFELD PETER
IPC: B22D11/047
Filed: 1976-02-05
Abstract: A horizontal continuous casting plant is described where molten metal is in a furnace provided near its base with a side outlet hole leading to a horizontal mould, which is pref. made of graphite inserts surrounded by a cooler through which a cooling medium flows. The novelty is that the outlet hole or nozzle is provided on the furnace side with a layer of heat insulation or heat reflecting material, which is least partly covers the hole or nozzle. Layer is pref. fitted on the mould inlet end of the graphite inserts forming the mould, and esp. in or on a ceramic nozzle brick. For casting rectangular sections, layer may be assembled from segments, and several different designs are claimed. The plant is used for casting steel or nonferrous metals, using periodic extn. Prevents or retards direct heat flow from the furnace via the graphite inserts to the cooler. This type of heat flow reduces the heat removed from the metal in the mould, and, when eliminated, higher casting speeds can be used.
Patent DE-2610764-A1 (DE)
Title: Occlusion of contaminated air-smoke mixtures in case of fire - with tanks filled with foam-forming substances
Inventor: MORLOCK GUENTER DIPL PHYS
IPC: G21F9/02
Filed: 1976-03-15
Abstract: Appts. for occlusion of air-smoke mixt. contaminated with radio-active or toxic substances, in case of fires in technological plants, comprises one or more valves which are controlled automatically e.g. by smoke detectors, temp. sensors, etc. The valves conduct the air-smoke mixt. via tanks filled with foam-forming substances so that the mixt. in case of opening of the valves, in addition to a propellant gas or on its own, is occluded in the resulting hardening foam. One or more fans provide the required direction of flow and sufficient throughput. Pref. h hydraulic seals are disposed between the valves and the tanks, and retain water-soluble or non-volatile substances prior to foaming and quench and retain-burning substances.
Patent DE-2612244-A1 (DE)
Title: Material flow quantity recorder through dispenser - has coded keys actuating lock controlling counter units
Inventor: STOFFER JAN WILLEM
IPC: G07F13/02
Filed: 1976-03-23
Abstract: The quantity of free-flowing material is recorded by means of an electro-mechanical lock which can be actuated by a number of coded keys, and to which there is connected a decoder circuit. The latter controls a number of corner mechanisms, each time a key is inserted corresponding to a particular one of them. The lock can have two oblong frame sections, leaving free a central slot for a coded key, and carrying on both sides of this slot switch units at different levels, actuated by the coded symbols on the keys. The latter can be oblong flat plates, with uneven portions forming code symbols, working in conjunction with micro-switches.
Patent DE-2613686-A1 (DE)
Title: Extruding press for the mfr. of tubes - which have a larger diameter than the extruding die and have accurate wall thickness
Inventor: ROWELL DOUGLAS W
IPC: B21C25/04
Filed: 1976-03-31
Abstract: The extruding arrangement consists of a mounting block for the material to be extruded, a matrix which is mounted at the end of the mounting block, a counter die which is held inside the matrix during the extruding process and a press die which pushes the material against the counter die. The material which is being extruded, flows radially outward and then axially along the bore of the matrix wall. A ring is mounted over the counter die, which fills the annular space between die and matrix during the start of the extruding process. The ring centralises the counter die in the matrix and moves axially during the extruding process.
Patent DE-2614189-A1 (DE)
Title: Analgesic, antiinflammatory and antipyretic thiazolyl-urea derivs. - prepd. by reacting an isocyanato-carboxylic acid cpd. with an amino-or hydrazino-thiazole
Inventor: WEBER ROLF-ORTWIN DR
IPC: C07D277/48
Filed: 1976-04-02
Abstract: New ureido-and semicarbazide-derivs. of thiazole are of formula (I), and their salts with mineral and sulphonic acids or (when R5 is OH) their alkali(ne earth) salts. In (I), R1 is H or a mononuclear carbo- or heterocyclic residue with 3-10 ring atoms and >=1 S or N atom, opt. substd. by halogen, 1-3C haloalkyl, 1-6C alkyl and-or 1-3C alkoxy; R2 is H; or R1+R2 is -CH=CH-CH=CH-; Q is NH or NH-NH opt. substd. by 1-2C alkyl; R3 and R4 are H, aryl, or 1-3C alkyl opt. substd. by halogen, amino, 1-3C alkylamino, di-(1-3C alkyl) amino and/or is not >11C heterocyclic residue (e.g. N-benzylpiperazino); Y is -CHR3- or a single bond; and R5 is OH, 1-6C alkoxy, NH2, mono- or di(1-3C alkyl)amino, or a 5- or 6-membered heterocyclic amino residue with 1 or 2 N-atoms, the second of which is opt. substd. by alkyl, aryl or arlkyl. Their toxicity is considerably lower than that of amino-phenazone, and they are free from central, vegetative and cardiovascular side-effects. Specific (I) include methyl 3-(4-phenyl-2-thiazolyl-urdieo)-isovalerate. In an example, h is is prepd. by reacting 2-amino-4-phenylthiazole with 3-isocyanato-isovaleric acid methyl ester in the presence of pyridine. The prod. is isolated in the form of its hydrochloride.
Patent DE-2635974-A1 (DE)
Title: Control for load of lifting appliance - uses potentiometers linked to extension and elevation of jib to provide voltage representing maximum permissible load
Inventor: SIMON FRANCOIS
IPC: B66C23/90
Filed: 1976-08-10
Abstract: The device uses two potentiometer units, the first formed by a battery of coupled potentiometers, where the positions of the arms of the potentiometers is controlled by the value of a first geometric parameter of the appliance. The second is formed by a potentiometer of which the position of the arm is controlled by the value of a second geometric parameter of the appliance. The second unit potentiometer has multiple tappings, which are respectively electrically connected to the arms of the first unit potentiometers. A pair of predetermined particular values of the first and second parmeters is associated with each of the tappings of the first potentiometers. This corresponds to a maximum permissible load, according to the conditions of operation. This maximum load is represented by a reference voltage.
Patent DE-2639335-A1 (DE)
Title: Dumping skip with segment shutter - has opening at lower end closed by segment during loading
Inventor: ALTMEYER HANS J
IPC: B65D90/58
Filed: 1976-09-01
Abstract: The dumping skip with segment-type shutter has an opening at its lower end (7). In the loading position this is closed by a stationary segment shaped plate (8). To unload, the skip (1) can be tipped far enough for its wall (11) to assume a vertical position or nearly so, when the plate uncovers the opening. One sidewall of the skip can be equipped with a vibrator. The design ensures that the skip is fully emptied, irrespective of the coefficient of friction between it and the contents, e.g. a sand-and-water mixture.
Patent DE-2641354-A1 (DE)
Title: Fluid bed catalyst reactor - with cooling of exhaust gases followed by cyclonic sepn. of entrained dust
Inventor: MISERLIS CONSTANTINE D
IPC: C07D307/89
Filed: 1976-09-14
Abstract: Catalytic reactions in the gas phase use a particulate catalyst suspended as a fluidised bed in the gas streams. Catalyst and feed are introduced into the vessel at such a rate as to form a stable fluidised bed. Above the vessel on the outlet is a gas cooler of shell and tube construction. Above the cooler and projecting from it are one or more gas lines feeding cyclone separator systems mounted around the cooler. These serve to remove entrained catalyst particles and dust, this collects at the base of the cyclone. A line from each cyclone runs down to the base of the bed to recycle the catalyst. The clean gas is collected and fed off. System is for use esp. with exothermic catalytic reactions e.g. oxidation processes for conversion of hydrocarbons. esp. conversion of naphthalene to phthallic anhydride The system described is of simple construction low installation and operating costs, avoids the dange of fire or explosion in the event of afterburning and provides virtually complete dust removal. Better thermal economy is obtd.
Patent DE-2642992-A1 (DE)
Title: Corona discharge foil material surface treatment - uses roller electrode mounted on column with parallel shaft and adjustable counter electrode
Inventor: KALWAR KLAUS
IPC: B29C59/10
Filed: 1976-09-24
Abstract: The device for foil material surface treatment uses corona discharge, with side edge control and at least one roller electrode. An opposite electrode is provided to form the corona discharge. The roller electrodes act as guides for the material track side edge control. The opposite electrode, for partial treatment of the material flow is controlled against the roller electrodes directly or indirectly by the measurement probe which controls the roller electrode, with its relative position to the roller maintained. The roller electrode (35) is located in a column (34) movable transverse to the material flow direction. The column (34) incorporates a shaft (36) running parallel to the roller (35). On the frame, a holder (37) for the counter electrode (38) can be displaced and locked in a selected position relative to the roller electrode (35).
Patent DE-2644561-A1 (DE)
Title: Hang glider steering rudder and aileron system - has rudder sail element supported by light moving spar and sewn onto wing
Inventor: WEINDL ROBERT
IPC: B64C31/02
Filed: 1976-10-02
Abstract: A steering rudder system is for a hang glider. It has the sail element (7) forming the rudder sewn on to the wing sail. The detachable light rudder is supported and moved by a spar in the formation of a pipe held in equally light bearings. The bearings are held by a pipe defining the rear edge of a wing. The system produces a combined rudder and control for hang gliders consisting of a single flexible wing. The system saves weight and facilitates transport of the glider.