baber/WOPTO huggingface dataset:
Patent WO-2004019289-A1 (WO)
Title: Verfahren zum betreiben eines verkaufsautomaten und verkaufssystem
Inventor: MAYER BORIS
IPC: G07F5/18
Filed: 2003-08-07
Abstract: Die Erfindung betrifft ein Verfahren zum Betreiben eines Verkaufsautomaten, wobei Waren in Aufbewahrungsfächer eingegeben und anschliessend aus den Aufbewahrungsfächern entnommen werden können. Erfindungsgemäss zeichnet sich das Verfahren dadurch aus, dass Angebotsdaten in einer zentralen Datenverarbeitungseinheit erfasst werden, wobei übereinstimmenden Angeboten identische Angebotsidentifikationscodes zugeordnet werden, dass die Angebotsidentifikationscodes an mehrere elektronische Verkaufsautomaten übermittelt werden, dass eine Befüllung von für die Warenausgabe vorgesehenen Aufbewahrungsfächern mit Waren erfolgt, und dass zu den Waren zugehörige Angebotsidentifikationscodes erfasst werden. Die Erfindung betrifft ferner ein Verkaufssystem mit mehreren Verkaufsautomaten sowie einzelne Verkaufsautomaten für die Durchführung des Verfahrens.
Patent DE-1804336-A1 (DE)
Title: Stand by shut down system for nuclear re - actor with steam or gas cooling
Inventor: ERNST DIPL-ING HELMUT
IPC: G21C9/033
Filed: 1968-10-22
Abstract: Neutron-absorbent moderating liquid is applied to steam-/gas-cooled nuclear reactor, whose normal shut-down and reactivity control system consists of mobile control elements with neutron absorbers. Means are provided to flood the reactor guide tube with the moderating liquid.
Patent DE-1804486-A1 (DE)
Title: Controlling the extrusion of liquid in carpet - dyeing
Inventor: STANLEY MCGEE JR GEORGE
IPC: D06B23/02
Filed: 1968-10-22
Abstract: Liquid-satd. fabric is fed widthwise between two continuously moving surfaces. A magnetic force is exerted across the width of the material and along the corresponding length of both these surfaces, to attract the latter and to evenly distribute and deposit excess liquid over the entire material width.
Patent DE-1804936-A1 (DE)
Title: Lactonisation of butadiene methacrylic acid copolymers
IPC: C08C19/00
Filed: 1968-10-24
Abstract: A polymer with a molecular weight of is not 500 and containing units of formula is lactonised by treating a reaction mixture, which contains the polymer, with a mixture of 1 volume of H2SO4 and 2-40 volumes of a C2-10 saturated aliphatic or aromatic acid. Sulphuric acid is present in an amount of 15-200 parts by weight per 100 parts of polymer. The treatment lasts for 5 minutes. The polymer which is treated is a copolymer of 5-95, preferably 40-60, moles % of butadiene and 95-5, preferably 60-40, moles % of methacrylic acid; about equimolar amounts of the two monomers are preferred; other monomers may also be present.
Patent DE-1814332-A1 (DE)
Title: Benzodiazocine and benzodiazonine derivs - tranquilizers muscle relaxants hypnotics
Inventor: YAMAMOTO HISAO
IPC: A61K31/395
Filed: 1968-12-12
Abstract: (A) Cpds. of formula (I) and their salts (claimed) where R1 = H, Me or Et, R2, R3=H or halogen, n = 2 or 3 (B) Starting materials (II) and intermediates used in the prepn. of (II) (not claimed). Tranquilizers, muscle relaxants, hypnotics.
Patent DE-1903522-A1 (DE)
Title: Electrodes without precious metal for the - anodic oxidization of hydrazin in acid electro
Inventor: BINDER DR HORST
IPC: H01M4/90
Filed: 1969-01-24
Abstract: The effective catalyst may be of tungsten carbide. It may have a surplus or deficiency of tungsten of up to 5 atomic percent. Impurities of between 0.01 to 5 atomic percent may be present such as molybdenum, vanadium, cobalt and/or nickel. The electrodes may be formed from tungsten carbide with at least a thermoplastic binder and electrically conductive carbon with large grain surfaces.
Patent DE-1908075-A1 (DE)
Title: Coaxial cable with foamed polypropylene - insulation
Inventor: PURR DIPL-ING EDUARD
IPC: H01B11/18
Filed: 1969-02-18
Abstract: The insulation may be formed by applying a film of polypropylene directly to the inner conductor by spraying, followed by foaming. Alternatively the inner may be spirally lapped with a preformed tape of foamed polypropylene to the required spacing thickness.
Patent DE-1911918-A1 (DE)
Title: De-frother for culture vessels
Inventor: HANS KRECH DR
IPC: C12M1/08
Filed: 1969-03-08
Abstract: for culture vessels in tubular form in which the guide tube for the culture fluid is used to heat this either by voltage applied to the tube as conductor to obtain Joule warmth, or by a resistance wire in the tube, or again by eddy currents produced in the tube by means of an a.c. coil round the glass culture vessel. The tube can also be traversed by a heating medium. Mixing can be further improved by varying the passage section of the tube, and this helps in de-frothing also.
Patent DE-1922773-A1 (DE)
Title: Wire-reinforced pneumatic tyre rubber plies
Inventor: KARLHEINZ CREMER DIPL-ING
IPC: B29C70/20
Filed: 1969-05-05
Abstract: The composite tyres are produced by feeding the wire strands between two cold rubber webs and subjecting the composite web assembly to a surface stress and heat treatment. The stresses and temp. are selected such that vulcanisation is prevented.
Patent DE-1937743-A1 (DE)
Title: Steam sterilizing autoclave with automatic - water feed
Inventor: LUZ ERWIN
IPC: A61L2/24
Filed: 1969-07-25
Abstract: Steam sterilizing autoclave with automatic water feed One outlet of a three way valve leads into the base of the water reservoir while a second outlet leads inside the sterilization chamber. A dispenser with a capacity corresponding to the water volume required for sterilization is arranged between the lowest workable level of the reservoir and the water level of the cup-shaped chamber base and has connections to the open air and to the three way valve.
Patent DE-1939714-A1 (DE)
Title: Concrete and concrete mortar with ground - waste glass aggregate
Inventor: LEPPER W DR-ING
IPC: C04B14/22
Filed: 1969-08-05
Abstract: The concrete consists of water-gauged mixture containing cement as binder and an aggregate of fine or coarse grained, ground and fragmented waste glass. Spec., the waste glass is obtained from whole and broken bottles.
Patent DE-1961120-A1 (DE)
Title: Unit packing containers
Inventor: REINHARDT FRITZ
IPC: B65B9/02
Filed: 1969-12-05
Abstract: Packing containers are made simultaneously from paper or plastics sheeting. Sleeves of sheet material are arranged adjacent between two sheets of material emerging from a roller. This multi-layer packet is cut into strips in the central axis of the sleeves by blades, and the cut edges of the sleeves are welded to the cut edges of their associated strips. This forms endless packing sleeves which are cut and welded transversely to form individual containers. The containers are subsequently filled and sealed. Pref. the blades have a strip of Teflon (RTM) inside the cut sleeves and near the welding jaws to prevent welding of all four superimposed cutting edges.
Patent DE-2057603-A1 (DE)
Title: Drill-string screw-coupling torque limiter - using hydraulic relay
Inventor: RADULESCU VALENTIN
IPC: E21B19/16
Filed: 1970-11-24
Abstract: The relay is a cylinder with separate piston and sleeve valve and a number of ports, one being at the end and connected to a torque transmitter hydraulically whilst the sleeve valve controls side ports for connecting compressed air to the pneumatic screwing winch or for venting to atmos. in the event of excessive torque and so stopping the screwing action. The return spring for the piston has a graduated external adjuster.
Patent DE-2124252-A1 (DE)
Title: Hard solder - for steel parts contg iron, manganese, nickel copper, silicon, carbon, boron and aluminium
IPC: B23K35/30
Filed: 1971-05-15
Abstract: Hard solder for soldering constructional components at high temps. consists of 27-40% wt. Mn, 11-20% wt. Ni, 7-15 % wt. Cu, 0.5-4.5% wt. Si, 0.02-0.5% wt. C, 0.05-0.5% wt. B, 0.03-10.5% wt. Pd and not more than 0.08% wt. S + P, the remainder being Fe. Used for soldering light alloy steels, hard steel allys, Fe-Ni alloys and metallised ceramics. Gives soldered joints which are as strong as the base metal within the working temp. range of the soldered object.
Patent DE-2141118-A1 (DE)
Title: Serial sector cores - free from embedding material between the sectionals surfaces by coating the surfaces with a protec
Inventor: KONRAD HERBERT
IPC: H01F27/245
Filed: 1971-08-17
Abstract: Magnetic circuits used for transformers, chokes or constant current or voltage regulators are built up from such cores without any insulating or embedding medium penetrating between the sectional surfaces. A very thin layr of a protective synthetic, pref. a silicone, oil or fat, whose physical or chemical props. do not change during the impregnating or casting process, is applied to the surfaces at a thickness about equal to that of the acceptable surface unevenness.
Patent DE-2165794-A1 (DE)
Title: U shaped bearing rail - for cable cradle bracket with hard polystyrene foam in rail cavity
IPC: H02G3/04
Filed: 1971-12-31
Abstract: The rail has holes or slits in it to suspended the carrier bracket for a cable cradle to lay cables or pipes in shafts or tunnels in which the U shaped rail has outwardly facing arms. Pref. the cavity in the U is filled with a hard foam i.e. polystyrene.
Patent DE-2239500-A1 (DE)
Title: Porous lime mortar shaped bodies prodn - with metal expansion agent treated with anti corrosion agent
Inventor: WUESTEFELD ALOYS DR
IPC: C04B28/10
Filed: 1972-08-11
Abstract: The expansion agent, eg powdered Al metal, is heated with a dil. soln. of Na chromate or polyphosphate, N poly phenols or by adding the anti-corrosion agent in an amount of 0.01-8% based on the line content of the mortar. The mortar is allowed to expand and hardened by super heated steam.
Patent DE-2246214-A1 (DE)
Title: High-frequency baking oven - having dough raising, crustless prebaking and deep freeze zones
Inventor: KLEIN HANS GUENTER
IPC: A21D15/02
Filed: 1972-09-21
Abstract: Rolls and other pastry made of dough raised by natural bacteria are passed, packed in plastic bags, through a dough-raising zone, followed by a zone where they are baked but without acquiring the finished crust. They finally pass through a deep-freeze zome. The finish baking to acquire a crust is carried out either by the the baker or by the consumer immediately before consumption.
Patent DE-2251205-A1 (DE)
Title: N-subst. formamide derivs - useful as intermediates for pesticides, and prepd. by redn. of chloral formamide with zinc
Inventor: OST WALTER DR
IPC: C07C233/00
Filed: 1972-10-19
Abstract: Novel derivs. of formula OHC-NH-CHX-CXCl2 (I) (where X is Cl or Br or the two X's together represent an addn. C-C-bond), are themselves biologically active as well as being useful as interms. for pesticides (e.g. the systemic fungicide N,N'-bis(l-formamido-2,2,2-trichloroethyl)-piperazine. They are prepd. by (a) reducing chloral formamide with Zn/acid to give (I; X + X = C-C bond) and (b) opt. adding Cl or Br to the double bond.
Patent DE-2264275-A1 (DE)
Title: Frictional contact set - comprising one metal member and one plastic bonded member with short-life, running-in surface layer
Inventor: BEYRER KARL-RICHARD
IPC: F16D69/00
Filed: 1972-12-30
Abstract: The frictional contact set comprises one metallic member and one organically bonded member with a thin fast wearing running in surface layer contg. Al and/or Mg or alloys thereof plus peroxides which are bonded to each other and the friction matl. base by easily combustable and/or chemically cracked resins and/or rubber or cellulose adhesive. The surface layer may comprise a woven reinforcement mesh of organic/inorganic threads. The surface layer assists running in of the surfaces which is done quickly and does not require great care. It is used in machines, transmissions, for brakes etc.
Patent DE-2330273-A1 (DE)
Title: Reflex oil-cooled transformer or coil heat exchanger - has displaced flow parallel ridges pressed from exchanger surfaces
Inventor: SACHSENWEGER DIETRICH DIPL ING
IPC: H01F27/12
Filed: 1973-06-14
Abstract: The heat exchanger consists of a number of wide, flat cooling elements with inner flow whose side walls provide partitions in the coolant flow, and rounded, straight ridges pressed out of its flat heat-exchanging surfaces. The ridges are parallel in the direction of the oil flow and form rows, across the oil flow, so displaced that a ridge in one row lies opposite a gap between two ridges in adjacent rows. The exchange surfaces are connected to cooling fins.
Patent DE-2330442-A1 (DE)
Title: Adjustable support for a hinged bedframe section - uses a plastic guide block to link a rack with a support strut
Inventor: REBER HEINZ
IPC: A47C20/04
Filed: 1973-06-15
Abstract: The design is intended to obtain minimum vertical dimensions of the mechanism coupled with efficient operation. A toothed bar is fixed with the teeth uppermost to the bed support frame. The plastic block fits around the bar and has reinforced upward projecting flanges. The free lower end of the pivoted upport strut fits between the flanges and is held there by a separate transverse bold whose ends pass through guide openings in the flanges. The bolt is spring loaded downwards to cause a pointe projection on the end of the strut to engage the rack. A friction pad inside the block bears against the side of the rack.
Patent DE-2336225-A1 (DE)
Title: Self-starting valve oscillator with adjustable HF output power - has pulse-controlled thyristor shorting blocking voltage applied to anode
Inventor: GAERTNER WERNER
IPC: H03L5/02
Filed: 1973-07-17
Abstract: The self-starting valve oscillator with adjustable HF output power has a negative blocking voltage, of the same phase as the anode voltage, applied to the valve grid. The blocking voltage is supplied by a high impedance source and is short circuited by a thyristor controlled according to the oscillator phase. The valve anode is coupled over a feedback transformer to the grid and cathode. The grid is connected over an HF choke and resistor to the thyristor cathode. The thyristor anode is coupled to the earthed cathode. The ignition pulses for the thyristor are obtained from an adjustable pulse generator and applied to the gate over a transformer.
Patent DE-2339236-A1 (DE)
Title: Digital hydraulic positioning drive - three control valves, regardless of number of digital positions
Inventor: TAUBERT WERNER
IPC: F15B11/12
Filed: 1973-08-02
Abstract: A code disc is coupled with a hydromotor for determining the position by comparison of scanned coding with coded incoming information, defining the desired position. Two valves, in case of divergence of the codings received, release inflow or outflow of pressure liquid for the hydromotor, in opposite direction in each case. A third valve comes into operation, when both the first and second valves are in the rest position. The positioning device contains a firmly coupled toothed positioning wheel, the number of its teeth bearing a whole number relationship to the number of possible positions. This control arrangement does not require a pair of valves of each digital position nor does it limit the angle of rotation for e.g. a hydromotor with rotary movement. It is therefore easily converted to fulfil the requirements of a linear positioning movement.
Patent DE-2342001-A1 (DE)
Title: Wall-to-floor or ceiling joint strip - with spacers adjustable vertically to wall carrying end abutments for strip connection
Inventor: KROSSE JOHANNES GUENTER
IPC: E04B2/82
Filed: 1973-08-20
Abstract: The strip is for rounding off the transition between the wall and floor or ceiling surfaces, with spacers for establishment of a prescribed interval from the unplastered wall, these being rigid in form and adjustable vertically to the wall. The abutment for connection to the strip is on the end of the part of the spacer protruding from the wall surface. The spacer is preferably a screw for turning in the wall, or a pin for sinking into it, with the head as abutment, which may be welded to the strip. There may be strips on both sides of a spacer as guides for a partition wall to be erected between them. This is inexpensive and is easily fixed in place.
Patent DE-2343746-A1 (DE)
Title: Wheel with various dia asymmetric rims - has central separate internal ring to retain smaller diameter tyre wall
Inventor: TIEMANN REINHARD DIPL-ING
IPC: B60B21/12
Filed: 1973-08-30
Abstract: The wheel rim has different diameters of wheel rim and a central groove between the rims. A variable diameter ring is fitted into the central groove and has its outer diameter larger than the diameter of the smaller wheel rim and smaller than the diameter of the larger wheel rim. It prevents the smaller diameter tyre wall from sliding off the rim, and has its adjacent side to the smaller wheel rim inclined to retain the tyre. The ring is trapezoidal and is positioned so as not to hinder the axial movement of the larger tyre wall for tyre changing.
Patent DE-2344907-A1 (DE)
Title: High speed transport aircraft - pre projected into air before igniting engines with descent by rotors
Inventor: DREYER KUNO DIPL-ING
IPC: B64G1/14
Filed: 1973-09-06
Abstract: The high speed aircraft has a rocket shape with the pointed nose section holding the cabin. The rear part is fitted with a rocket engine and fuel tanks and folding rotor blades are mounted on the nose section. The aircraft is projected into the air by a catapult or by firing from a shaft, while the engines ignite some way above the ground. This reduces the noise level to ground sites, as does the high trajectory and vertical take-off. For landing the rotors are unfolded and operated. The system uses racket fuels which do not pollute the upper atmosphere.
Patent DE-2349617-A1 (DE)
Title: Mounting for vacuum cleaner adjusting button - has elastically flexible lugs abutting edges of guide slot
Inventor: STETTNER GERHARD
IPC: A47L9/02
Filed: 1973-10-03
Abstract: Adjusting button mounting, for height adjustment of thread picker on a vacuum cleaner, has the underside of the knob abutting the outer edge of the guide slot in the housing, with its shaft having four radially projecting lugs transverse to the direction of sliding and elastically flexible, with their narrow edges facing toward the knob pairwise abutting the guides inner edges facing away from the knob; one lug abuts before the shaft in the direction of sliding, and the other after; the shaft engages the adjusting slider via a plug connection. The simple mounting is of low cost.
Patent DE-2353242-A1 (DE)
Title: Support bearing for boring rod of machine tool - for production of turbine housings is mounted on removable legs
Inventor: WAGNER HANS O
IPC: B23B29/02
Filed: 1973-10-24
Abstract: The bearing consists of two horizontally separable halves and is supported, between stands for the boring rod fitted in front of the end faces of the housing, via adjustable legs on the inner wall of the lower half of the housing. The lower bearing shell is supported via a transverse knife-edge or a system of ball bearings on a vertically movable piston whose cylinder is retained with a small amt. of vertical and lateral play on the lower bearing shell, and supported by at least three radial adjustable and exchangeable legs on the inner wall of the lower half of the housing.
Patent DE-2354561-A1 (DE)
Title: Disposable nappy of absorbent material - has pair of flaps folded to lie in same plane on nappy surface with front, middle and back sections
Inventor: SENSOR RYAN ARTHUR
IPC: A61F13/15
Filed: 1973-10-31
Abstract: Disposable nappy consisting of a rectangular, absorbent material where there is a pair of flaps, whose fold lines run inwards from two opposite side edges of the nappy. Each of these fold lines runs from a point near one of the nappy corners, to a point on a common adjacent edge of the nappy. A pair of slits, adjacent to the flaps runs from points on side edges in the region of the nappy corners up to the fold lines. The flaps are folded such that they lie practically in the same plane on the nappy surface and so form a nappy with front-middle-, and back sections. The middle part contains three overlapping layers of the absorbent material.
Patent DE-2357486-A1 (DE)
Title: Irradiated self-adhesive coatings contg. polymerisable mixts - of mono- and diolefinic cpds with low softening pt. polymers
Inventor: BARZYNSKI HELMUT DIPL CHEM DR
IPC: C09J7/22
Filed: 1973-11-17
Abstract: Self-adhesive coatings consisting of liquid mixts. of (A) at least one polymerisable cpd. with one C=C bond which forms polymers tacky at room temp., (B) at least one cpd. with 2 or more C=C bonds, in amount not more than (A), (C) a polymer with softening pt. below 50 degrees C and mol. wt. 500-10,000, which is miscible with (A+B) to give a soln. castable at room temp., the amount of (A+B) being not more than 50 wt. % of (C), and (D) a usual UV-polymerisation initiator. Mfr. of self-adhesive labels, tapes, decorative films, etc. No solvent or applcn. of heat is required. Coatings show high cohesion and surface tack.
Patent DE-2407180-A1 (DE)
Title: Floor-inset electric cable ducting - has side rails accepting cover plate screws and holding duct in slots
Inventor: KNIER GUENTHER
IPC: H02G3/04
Filed: 1974-02-15
Abstract: The cable ducting, for electrical installations, is laid into concrete flooring in buildings and has its cover plate fixed to side rails by screws. The side rails have open slots to allow the cover plate to be fixed along it at any point. The side rails have lower flaps for long bolts whose lower ends screw into plates and allow the rail to be raised or lowered w.r.t. these plates. The rails are connected to the flaps by angle-brackets which screw into their outer sides. The ducting itself locates in slots in the lower parts of the side rails.
Patent DE-2410277-A1 (DE)
Title: Trans-4-aminomethylcyclohexane-1-carboxylic acid prepn. - by ruthenium-catalysed acid(alkali) redn. of p-aminobenzoic acid
Inventor: SAITO TSUYOSHI
Filed: 1974-03-04
Abstract: trans-4-Aminomethylcyclohexane-1-carboxylic acid was prepd. by contact redn. of p-aminomethylbenzoic acid (I) or its derivs. in strong acid or strong alkali solns. in the presence of Ru catalysts. In an example, a mixt. of 30g. (I), 300 ml. 14N HCl, 3 g. 5% Ru-C, and 100 kg./cm2 H was kept at 150 degrees to give 91% 4-aminomethylcyclohexan-1-carboxylic acid (trans/cis 89:11).
Patent DE-2411407-A1 (DE)
Title: Scanner for testing of plane, strongly reflecting surfaces - or for testing bright, mirror-coated flat glass uses flying spot
Inventor: FARWICK GERHARD
IPC: G01N21/89
Filed: 1974-03-09
Abstract: A scanning beam produces the flying spot, which is reflected by the surface to be tested onto an auxiliary plane. The flying spot is imaged on the auxiliary plane, converted to diffuse light and evaluated. The scanning beam is at an angle of 5 deg.-45 deg. relative to the vertical of the surface. The housing accommodates a laser which emits a scanning beam onto the rotating polygon mirror wheel. The scanning beam is guided by the mirror wheel across the full width of the moving sheet and reflected. The directly reflected light of the scanning beam is passed to the opal glass disc.
Patent DE-2418213-A1 (DE)
Title: Transverse cutter for sectioning of continuous strip - is synchronised with continuously moving plates and their covering strip material
IPC: B26D1/60
Filed: 1974-04-13
Abstract: The cutting machine is used for transverse cutting of a continuous covering strip for covering separate plates on both sides. This can be used for covering blockboard panels on both sides with a material supplied as continuous strip. The cutters travel across the strip of the covering material along the edges of the plates while cutters and material move along. The moving covering material strips cut level with the plate front edge by a transverse cutters whose transverse and longitudinal movements are synchronised with the movements of the plates and covering strips. Similar cutters can be used at the rear of the plate. The cutters carry out cutting on their forward and reverse travel and cutting movements are initiated by photocells. A cutting movement takes place when a panel has moved forward.